CN207176238U - A kind of sewing machine Jia Bu mechanisms - Google Patents
A kind of sewing machine Jia Bu mechanisms Download PDFInfo
- Publication number
- CN207176238U CN207176238U CN201721009276.1U CN201721009276U CN207176238U CN 207176238 U CN207176238 U CN 207176238U CN 201721009276 U CN201721009276 U CN 201721009276U CN 207176238 U CN207176238 U CN 207176238U
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Abstract
It the utility model is related to a kind of sewing machine Jia Bu mechanisms, including head and for supporting the support of head, the head includes sewing portion and driving section, one end positioned at the head sewing portion at the top of the support is provided with Jia Bu mechanisms, the connection end of the train wheel bridge that the middle clamp plate and one end that the Jia Bu mechanisms are connected including the bottom plate with being connected at the top of support, one end with the bottom plate are connected with the middle clamp plate, the bottom plate and middle clamp plate, the middle clamp plate and train wheel bridge is respectively positioned on close to one end of the driving section.When needing that two pieces of cloth are sewn together, two pieces of cloth are placed between bottom plate and middle clamp plate, middle clamp plate and train wheel bridge respectively, can be with ancillary staff by the coincident of cloth, so as to preferably be sewed.
Description
Technical field
A kind of sewing device is the utility model is related to, more particularly to a kind of sewing machine Jia Bu mechanisms.
Background technology
Sewing machine is a kind of machine that one or more layers sewing is united by a seam using sewing thread.
The patent of invention of Application No. 200910096929.8 provides a kind of bent two-needle sewing machine, and it is double by setting
The pin hyte part of pin realizes the sewing of three-dimensional stripe.The bent two-needle sewing machine that the invention discloses, in use, when need
By two pieces of cloth it is sewn together when, it is necessary to make the coincident of two pieces of cloth, and artificial master is needed during coincidence
Sight judges whether its edge aligns, and not cutting off the hands to move is adjusted, and this reduces the operating efficiency of staff.
Utility model content
The purpose of this utility model is to provide a kind of sewing machine Jia Bu mechanisms, need two pieces of cloth are sewn together
When, it can be with ancillary staff by the coincident of cloth, so as to facilitate staff to sew.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of sewing machine Jia Bu mechanisms, including head and the support for supporting head, the head include sewing portion and
Driving section, one end positioned at the head sewing portion at the top of the support are provided with Jia Bu mechanisms, the Jia Bu mechanisms including with
The train wheel bridge that the middle clamp plate and one end that the bottom plate of connection, one end are connected with the bottom plate at the top of support are connected with the middle clamp plate,
The connection end of the bottom plate and middle clamp plate, the middle clamp plate and train wheel bridge is respectively positioned on close to one end of the driving section.
By using above-mentioned technical proposal, Jia Bu mechanisms are set at the top of support, so are needing to sew on two pieces of cloth
When together, the edge of two pieces of cloth is placed between bottom plate and middle clamp plate, middle clamp plate and train wheel bridge respectively, by pressing from both sides cloth machine
Structure conveys cloth to sewing portion direction, thus the edge of two pieces of cloth can be enable preferably to overlap, so as to facilitate work
Make personnel to sew to it.
Further, the bottom plate is rotated with the middle clamp plate by the first bolt connection, first bolt with bottom plate
Connection, is threadedly coupled with middle clamp plate；The middle clamp plate is with the train wheel bridge by the second bolt connection, and second bolt is with
Clamping plate is rotatablely connected, and is threadedly coupled with train wheel bridge.
By using above-mentioned technical proposal, the first bolt is rotatablely connected with bottom plate, is threadedly coupled with middle clamp plate, so rotates
First bolt can just make middle clamp plate closer or far from bottom plate, so as to adjust the vertical distance between middle clamp plate and bottom plate；Second
Bolt is rotatablely connected with middle clamp plate, is threadedly coupled with train wheel bridge, and so rotating the second bolt can just make train wheel bridge close or remote
From middle clamp plate, so as to adjust the vertical distance between train wheel bridge and middle clamp plate；And then can Shi Jia cloth mechanism be applied to different thickness
The cloth of degree.
Further, the bottom plate is provided with limited post close to the side of first bolt one end, and the limited post is used to limit
The train wheel bridge and middle clamp plate rotate in the horizontal direction.
By using above-mentioned technical proposal, in setting limited post to prevent that cloth from driving in moving process on bottom plate
Clamping plate and/or train wheel bridge rotate, and clamping plate can not be limited the position of cloth, make so as to influence the normal of Jia Bu mechanisms
With.
Further, groove is provided with the top of the support, the groove is used to store the Jia Bu mechanisms, the top of groove
Be provided with the slot opening that groove is removed for Jia Bu mechanisms, the bottom both ends of the bottom plate of the Jia Bu mechanisms by elastic component with it is described
The bottom connection of groove, the lower section of the bottom plate are provided with the ejecting unit for ejecting the Jia Bu mechanisms out of described groove.
By using above-mentioned technical proposal, normality Shi Jia cloth mechanism moves in the presence of self gravitation into groove, squeezes
Compression elasticity part, and be accommodated in groove, so as to not influence the normal work on support surface, when needing to use Jia Bu mechanisms, lead to
Cross ejecting unit to eject Jia Bu mechanisms out of groove, so as to use for staff.
Further, the ejecting unit includes the stripe board being connected with the groove inner wall by axis of rotation, described
The machine is stretched out in one end semicircular in shape that stripe board is connected with the rotating shaft, the rounded shape in both sides of the other end, the rotating shaft
Seat is outer, and one end that the rotating shaft is stretched out outside the support is connected with knob.
By using above-mentioned technical proposal, stripe board is holded up and will can pressed from both sides by the knob can of rotating gravure outer wall
Cloth mechanism ejects groove, so as to facilitate staff to use；One end semicircular in shape that stripe board is connected with rotating shaft, so can be square
Just stripe board is rotated centered on rotating shaft；The rounded shape in both sides of one end of stripe board and contacts baseplate, can so reduce
Stripe board is with continuing resistance during rotation after contacts baseplate.
Further, the cover plate that the slot opening can be opened and covered, the lid are provided with the slot opening
Plate connects with slot opening sliding.
By using above-mentioned technical proposal, when without using Jia Bu mechanisms, slot opening is covered using cover plate, so as to
To prevent debris from falling into groove, the use of Jia Bu mechanisms is influenceed.
Further, the slot opening inside edge is provided with the slide rail that twice supply cover plate sliding, and the cover plate is arranged in institute
State in slide rail, slid along the slide rail, the cover plate and the slot opening edge are provided with the cover plate and slot opening
Fixed fixture.
By using above-mentioned technical proposal, slide rail is oriented to the moving direction of cover plate, makes cover plate can be with smooth opening
Or groove is covered, cover plate and slot opening are fixed using fixture, so as to prevent from staff's course of work by mistake
Cover plate is removed, and debris is fallen into groove, influences the use of Jia Bu mechanisms.
Further, the fixture includes the first magnet of setting on the cover board and is arranged on slot opening edge
Second magnet, first magnet and second magnet attract each other.
By using above-mentioned technical proposal, when cover plate closes slot opening, the first magnet and the second magnet adsorption patch
Close, so as to which cover plate and slot opening are fixed, prevent from by mistake removing cover plate in staff's course of work.
Further, the upper surface of the cover plate is provided with push/pull slot.
By using above-mentioned technical proposal, push/pull slot can facilitate staff's movable cover plate, and push/pull slot is positioned at lid
In plate, the normal use of cover plate superjacent air space is not interfered with.
In summary, the utility model has the advantages that：
1. by setting Jia Bu mechanisms at the top of support when needing that two pieces of cloth are sewn together, Jia Bu mechanisms
Can preferably ancillary staff by the coincident of cloth, and then improve the accuracy of cloth coincident, improve work
The operating efficiency of personnel；
2. the groove of housing clip cloth mechanism is provided in support so that, can be with when Jia Bu mechanisms need not be used
It is stowed in groove, so as to not influence the normal work on support surface.
Brief description of the drawings
Fig. 1 is sewing machine folder cloth mechanism structure schematic diagram；
Fig. 2 is sewing machine Jia Bu mechanisms partial structural diagram, for showing the structure of groove；
Fig. 3 is sewing machine Jia Bu mechanisms partial structural diagram, for layout folder cloth mechanism and the structure of ejecting unit；
Fig. 4 is groove in structural representation when covering state.
In figure：1st, head；11st, sewing portion；12nd, driving section；2nd, support；21st, slot to make way；3rd, Jia Bu mechanisms；31st, bottom plate；
32nd, middle clamp plate；33rd, train wheel bridge；34th, the first bolt；35th, the second bolt；36th, limited post；4th, groove；41st, elastic component；42nd, push up
Go out unit；421st, rotating shaft；422nd, stripe board；423rd, knob；43rd, cover plate；431st, push/pull slot；44th, slide rail；45th, fixture；451、
First magnet；452nd, the second magnet；46th, slot opening.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment：
A kind of sewing machine Jia Bu mechanisms, referring to Figures 1 and 2, including head 1 and the support 2 for supporting head 1, head 1
It is connected including sewing portion 11 and positioned at the driving section 12 of the side of sewing portion 11, sewing portion 11 with driving section 12.On the top of support 2
Portion, Jia Bu mechanisms 3 are installed close to the side of operating personnel, Jia Bu mechanisms 3 are located at close to the one end in the sewing portion 11 of head 1.
Need by two pieces of cloth it is sewn together when, by the edge of two pieces of cloth be placed on folder cloth structure in, by Jia Bu mechanisms to two pieces
The position of cloth is limited, and the edge for two pieces of cloth for enabling to be delivered to sewing portion 11 preferably overlaps, so as to facilitate work
Make personnel to sew to it.
Reference picture 2 and Fig. 3, Jia Bu mechanism 3 include bottom plate 31, the middle clamp plate 32 of one end and the connection of bottom plate 31 and one end with
The train wheel bridge 33 that clamping plate 32 connects.Bottom plate 31, middle clamp plate 32 and train wheel bridge 33 are arranged on support along the direction parallel to head 1
2 edge.In bottom plate 31 limited post 36, the vertical base plate 31 of limited post 36 are fixedly connected with close to one end of the driving section 12 of head 1
Set up, and run through middle clamp plate 32 and train wheel bridge 33, middle clamp plate 32 and train wheel bridge 33 connect with the sliding of limited post 36.Reference picture
2 and Fig. 3, middle clamp plate 32 are connected with bottom plate 31 close to one end of limited post 36 by the first bolt 34, the first bolt 34 and bottom plate
31 rotation connections, are threadedly coupled with middle clamp plate 32.Middle clamp plate 32 can be made closer or far from bottom plate 31 by rotating the first bolt 34, from
And adjust the distance between middle clamp plate 32 and bottom plate 31.Train wheel bridge 33 and middle clamp plate 32 lead to close to one end of the driving section 12 of head 1
Cross the second bolt 35 to connect, the second bolt 35 is rotatablely connected with middle clamp plate 32, is threadedly coupled with train wheel bridge 33.Rotate the second bolt
35 can be such that train wheel bridge 33 so as to adjust the distance between train wheel bridge 33 and middle clamp plate 32, and is limited closer or far from middle clamp plate 32
Position post 36 limits middle clamp plate 32 and train wheel bridge 33 rotates in the horizontal direction, prevents middle clamp plate 32 and train wheel bridge 33 during use
Rotated with the movement of cloth, influence to press from both sides cloth effect.And middle clamp plate 32 and train wheel bridge 33 connect with the sliding of limited post 36, this
Sample does not interfere with operating personnel yet and adjusts middle clamp plate 32 and train wheel bridge 33 by the first bolt 34 and the second bolt 35, makes it perpendicular
Nogata moves up and down upwards.
Reference picture 2 and Fig. 3, a groove 4, the bottom of groove 4 and the bottom of bottom plate 31 are opened up below the top surface of support 2, bottom plate 31
Corner is connected by elastic component 41, and elastic component 41 used is spring in the present embodiment.Being rotatably connected in groove 4 will press from both sides
Cloth mechanism 3 ejects the ejecting unit 42 of groove 4, and ejecting unit 42 includes two be rotatablely connected by rotating shaft 421 with the inwall of groove 4
Individual stripe board 422, two one end of stripe board 422 are fixedly connected with rotating shaft 421, and one end that stripe board 422 is connected with rotating shaft 421
Semicircular in shape, rotating shaft 421 are located at the position in its center of circle, the rounded shape of two corners of the other end of stripe board 422.Two stripe boards
422 are parallel to each other, and are abutted when stripe board 422 is holded up with the middle part of bottom plate 31, and the line of two pieces of stripe boards 422 hangs down with bottom plate 31
Directly.The outer wall of groove 4 is provided with knob 423, the side wall through groove 4 is fixedly connected with knob 423.Operating personnel pass through rotation
Knob 423 can hold up stripe board 422 so as to which Jia Bu mechanisms 3 be lifted, and it is protruded groove 4, be fixed on the surface of support 2,
So as to facilitate operating personnel to use Jia Bu mechanisms 3, when stripe board 422 is holded up, two pieces of stripe boards 422 are connected in bottom plate 31
Heart position, while the elastic component 41 of the lower section of bottom plate 31 applies downward pulling force, elastic component 41 to bottom plate 31 from the both sides of stripe board 422
Apply active force and reaction force equal in magnitude, in opposite direction to bottom plate 31 with stripe board 422, so as to keep bottom plate 31 flat
Weighing apparatus；When that need not use Jia Bu mechanisms 3, turn knob 423 makes stripe board 422 close to the bottom direction of groove 4, Jia Bu mechanisms
3 move in the presence of gravity and spring-return power into groove 4, are accommodated in groove 4, so as to enter without prejudice to the top of support 2
Row normal work.
Referring to Figures 1 and 2, sliding is connected with cover plate 43 at the slot opening 46 of groove 4, and cover plate 43 is used for slot opening
46 open or cover.The inside edge of slot opening 46 is provided with the slide rail 44 that twice supply cover plate 43 to slide, and twice slide rail 44 is oppositely arranged,
Cover plate 43 is arranged in slide rail 44, is slid along slide rail 44.Reference picture 2 and Fig. 4, in the top surface communication groove opening 46 of support 2
One end opens up a slot to make way 21, and slot to make way 21 is used to provide receiving space when sliding for cover plate 43.The upper surface of cover plate 43 is provided with
Push/pull slot 431, push/pull slot 431 is between twice slide rail 44.It is connected with cover plate 43 between cover plate 43 and slot opening 46
The fixture 45 fixed with slot opening 46, fixture 45 include the first magnet 451 in one end side wall of push/pull slot 431,
With the second magnet 452 on the inwall of slot opening 46, when cover plate 43 covers slot opening 46, the first magnet 451 and
Two magnet 452 are bonded.When needing that groove 4 is opened or covered, operating personnel to the force of push/pull slot 431 by that can drive cover plate
43 movements, make it be slid along slide rail 44, so as to open or close groove 4；When cover plate 43 closes slot opening 46, the first magnet
451 and the second absorption fitting of magnet 452, it can prevent from operating personnel's course of work by mistake moving cover plate 43, fall into dust
In groove 4.
Operation principle：When needing that two pieces of cloth are sewn together, the cover plate 43 at slot opening 46 is removed first,
The Shi Jia cloth mechanism 3 of knob 423 of the outer wall of rotating gravure 4 stretches out out of groove 4, adjusts the first bolt 34 and the second bolt 35, makes
The distance between bottom plate 31 and middle clamp plate 32, middle clamp plate 32 and train wheel bridge 33 are applicable to the thickness of the cloth of sewing, and energy
Enough ensure that cloth slides between clamping plate, is then respectively placed on two pieces of cloth between bottom plate 31 and middle clamp plate 32, middle clamp plate
Between 32 and train wheel bridge 33, the relative position of the cloth so as to be sewed to needs limits, and facilitates staff to sew.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of sewing machine Jia Bu mechanisms, including head（1）With for supporting head（1）Support（2）, the head（1）Bag
Include sewing portion（11）And driving section（12）, it is characterised in that：In the support（2）Top is located at the head（1）Sewing portion
（11）One end be provided with Jia Bu mechanisms（3）, the Jia Bu mechanisms（3）Including with support（2）The bottom plate of top connection（31）, one end
With the bottom plate（31）The middle clamp plate of connection（32）With one end and the middle clamp plate（32）The train wheel bridge of connection（33）, the bottom plate
（31）With middle clamp plate（32）, the middle clamp plate（32）With train wheel bridge（33）Connection end be respectively positioned on close to the driving section（12）'s
One end.
A kind of 2. sewing machine Jia Bu mechanisms according to claim 1, it is characterised in that：The bottom plate（31）With the middle folder
Plate（32）Pass through the first bolt（34）Connection, first bolt（34）With bottom plate（31）Rotation connection, with middle clamp plate（32）Spiral shell
Line connects；The middle clamp plate（32）With the train wheel bridge（33）Pass through the second bolt（35）Connection, second bolt（35）With
Middle clamp plate（32）Rotation connection, with train wheel bridge（33）Threaded connection.
A kind of 3. sewing machine Jia Bu mechanisms according to claim 2, it is characterised in that：The bottom plate（31）Close to the first spiral shell
Bolt（34）The side of one end is provided with limited post（36）, the limited post（36）For limiting the train wheel bridge（33）And middle clamp plate
（32）Rotation in the horizontal direction.
A kind of 4. sewing machine Jia Bu mechanisms according to claim 3, it is characterised in that：The support（2）Top is provided with recessed
Groove（4）, the groove（4）For storing the Jia Bu mechanisms（3）, groove（4）Top be provided with for Jia Bu mechanisms（3）Remove recessed
Groove（4）Slot opening（46）, the Jia Bu mechanisms（3）Bottom plate（31）Bottom both ends pass through elastic component（41）With it is described recessed
Groove（4）Bottom connection, the bottom plate（31）Lower section be provided with the Jia Bu mechanisms（3）From the groove（4）Interior ejection
Ejecting unit（42）.
A kind of 5. sewing machine Jia Bu mechanisms according to claim 4, it is characterised in that：The ejecting unit（42）Including with
The groove（4）Inwall passes through rotating shaft（421）The stripe board of rotation connection（422）, the stripe board（422）With the rotating shaft
（421）One end semicircular in shape of connection, the rounded shape in both sides of the other end, the rotating shaft（421）Stretch out the support（2）
Outside, the rotating shaft（421）Stretch out the support（2）Outer one end is connected with knob（423）.
A kind of 6. sewing machine Jia Bu mechanisms according to claim 5, it is characterised in that：The slot opening（46）Place is provided with
Can be by the slot opening（46）The cover plate opened and covered（43）, the cover plate（43）With the slot opening（46）Sliding
Connection.
A kind of 7. sewing machine Jia Bu mechanisms according to claim 6, it is characterised in that：The slot opening（46）Inside edge
Cover plate is supplied provided with twice（43）The slide rail of sliding（44）, the cover plate（43）It is arranged in the slide rail（44）It is interior, along the slide rail
（44）Sliding, the cover plate（43）With the slot opening（46）Edge is provided with the cover plate（43）And slot opening（46）
Fixed fixture（45）.
A kind of 8. sewing machine Jia Bu mechanisms according to claim 7, it is characterised in that：The fixture（45）Including setting
In cover plate（43）On the first magnet（451）Be arranged on slot opening（46）The second magnet on edge（452）, described first
Magnet（451）With second magnet（452）Attract each other.
A kind of 9. sewing machine Jia Bu mechanisms according to claim 8, it is characterised in that：The cover plate（43）Upper surface open
There is push/pull slot（431）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721009276.1U CN207176238U (en) | 2017-08-11 | 2017-08-11 | A kind of sewing machine Jia Bu mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721009276.1U CN207176238U (en) | 2017-08-11 | 2017-08-11 | A kind of sewing machine Jia Bu mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207176238U true CN207176238U (en) | 2018-04-03 |
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ID=61740639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721009276.1U Active CN207176238U (en) | 2017-08-11 | 2017-08-11 | A kind of sewing machine Jia Bu mechanisms |
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| Country | Link |
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| CN (1) | CN207176238U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729045A (en) * | 2018-08-07 | 2018-11-02 | 吴江市震宇缝制设备有限公司 | A kind of sewing line arrangement apparatus for sewing machine |
| CN109695100A (en) * | 2019-01-16 | 2019-04-30 | 河南光远新材料股份有限公司 | A kind of electronic-grade glass fiber cloth connects cloth robotic suturing device |
| CN111172676A (en) * | 2020-01-07 | 2020-05-19 | 河南工程学院 | Automatic sewing device for clamp plate of sewing machine |
| CN113106637A (en) * | 2021-03-04 | 2021-07-13 | 魏彩娥 | Cloth aligning structure for cloth sewing |
| CN113151987A (en) * | 2021-02-26 | 2021-07-23 | 魏彩娥 | Clamping structure for sewing cloth |
-
2017
- 2017-08-11 CN CN201721009276.1U patent/CN207176238U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729045A (en) * | 2018-08-07 | 2018-11-02 | 吴江市震宇缝制设备有限公司 | A kind of sewing line arrangement apparatus for sewing machine |
| CN109695100A (en) * | 2019-01-16 | 2019-04-30 | 河南光远新材料股份有限公司 | A kind of electronic-grade glass fiber cloth connects cloth robotic suturing device |
| CN109695100B (en) * | 2019-01-16 | 2024-01-26 | 河南光远新材料股份有限公司 | Electronic grade glass fiber cloth connects cloth sewing equipment |
| CN111172676A (en) * | 2020-01-07 | 2020-05-19 | 河南工程学院 | Automatic sewing device for clamp plate of sewing machine |
| CN111172676B (en) * | 2020-01-07 | 2021-11-30 | 河南工程学院 | Automatic sewing device for clamp plate of sewing machine |
| CN113151987A (en) * | 2021-02-26 | 2021-07-23 | 魏彩娥 | Clamping structure for sewing cloth |
| CN113106637A (en) * | 2021-03-04 | 2021-07-13 | 魏彩娥 | Cloth aligning structure for cloth sewing |
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