CN209052866U - Single needle sewing machine edge covering mechanism - Google Patents
Single needle sewing machine edge covering mechanism Download PDFInfo
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- CN209052866U CN209052866U CN201821531117.2U CN201821531117U CN209052866U CN 209052866 U CN209052866 U CN 209052866U CN 201821531117 U CN201821531117 U CN 201821531117U CN 209052866 U CN209052866 U CN 209052866U
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- sewing machine
- side wrapped
- plate
- wrapped plate
- edge covering
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Abstract
The utility model discloses a kind of single needle sewing machine edge covering mechanisms, including the side wrapped plate being removably connected on sewing machine base, the side wrapped plate is that the stereochemical structure to form that one end is flat mouth-shaped is gradually tapered up along width centreline, and the side wrapped plate end far from flat mouth position is straight panel structure and slidably connects limit assembly along side wrapped plate width direction at straight panel structure；The effect that the utility model has；With being adjusted on a kind of edge covering mechanism, adapt it to fold different in width cloth to ultimately form the technical effect that two sides tend to symmetrical edge-covering cloth.
Description
Technical field
The utility model relates to stitching process fields, more particularly, to a kind of single needle sewing machine edge covering mechanism.
Background technique
Currently, needing hand foldable cloth, and fixed when carrying out over casting to flash cloth on common sewing machine
Position, does not allow cloth to generate deviation, and time-consuming and laborious and effect is undesirable；It is much sewed sewing machine at producer's invention based on this status
Edge covering mechanism, to improve production efficiency.
It is CN202830456U utility model patent that the prior art, which can refer to Authorization Notice No., and it discloses a kind of sewing machines
Edge covering mechanism；Including flat cylinder, the flat cylinder two sides are gradually shunk in opposite directions by fabric input mouth to exit slot, are closed up at exit slot
In m shape structure, the width of fabric input mouth and the width of cloth match.Tubulose, nothing can be automatically formed by the cloth of edge covering mechanism
Manual folding operation is needed, it is simple and convenient.
But since the width of edge-covering cloth cannot be uniquely determined, when carrying out cloth folding by above-mentioned edge covering mechanism, easily
The phenomenon that edge-covering cloth two sides width is inconsistent after folding is formed, this phenomenon directly results in edge-covering cloth and can not suture by sewing machine
(sewing machine is sewn on single side)；And the edge-covering cloth for different in width of sewing replace often edge covering mechanism will be greatly reduced work effect
Rate does not gear to actual circumstances, therefore how to improve on edge covering mechanism so that single edge covering mechanism can be suitable for folding difference
The edge-covering cloth of width is a problem to be solved.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of single needle sewing machine taping machines
Structure；With being adjusted on a kind of edge covering mechanism, adapts it to fold different in width cloth and tended to pair with ultimately forming two sides
The technical effect of the edge-covering cloth of title.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of single needle sewing machine edge covering mechanism, including the side wrapped plate being removably connected on sewing machine base, the bound edge
Plate is that the stereochemical structure to form that one end is flat mouth-shaped is gradually tapered up along width centreline, the side wrapped plate end far from flat mouth position
Limit assembly is slidably connected along side wrapped plate width direction for straight panel structure and at straight panel structure.
By using above-mentioned technical proposal cloth can be held by limit assembly when carrying out bound edge processing by edge covering mechanism
Material control cloth enters side wrapped plate, and limit assembly can be with rise and fall, therefore edge-covering cloth contradicts always on limit assembly bottom surface, again
Since when carrying out over casting, edge-covering cloth is in exceptionally straight state always, so in the edge-covering cloth sewing for carrying out different-thickness,
Cloth can be controlled finally to approach the folding of width direction centerline by the limit assembly moved up and down, so that folding different
Replacement edge covering mechanism is not needed when the cloth of width, it is convenient and practical.
The utility model is further arranged to: limit assembly includes the curved bracket of S-type multistage, is rotated on the bracket
It is connected with the adjusting screw rod being threadedly coupled with side wrapped plate.
By using above-mentioned technical proposal, when carrying out cloth folding, cloth is staggeredly interspersed in the bending of S type multistage first
Bracket on, be able to carry out by bracket and smooth cloth, bracket can be controlled using adjusting screw rod and risen or decline, it is final to control
Cloth processed tends to symmetrical fold, improves the practical value of equipment.
The utility model is further arranged to: on the adjusting screw rod be threadedly coupled there are two can contradict respectively bracket with
And the stop collar of side wrapped plate.
By using above-mentioned technical proposal, the stop collar being connected through a screw thread is contradicted on bracket and side wrapped plate, can
The rotation for limiting bracket and side wrapped plate, improves integrally-built stabilizing effect.
The utility model is further arranged to: protective plate is installed on the inside of the side wrapped plate, protective plate and side wrapped plate enclose
Form the flat barrel structure an of gradual change.
By using above-mentioned technical proposal, protective plate is set on side wrapped plate, so that the cloth folding effect at flat mouth is more
It is good, while can prevent from being only left cloth and side wrapped plate at one section and be detached from, improve the practical value of equipment.
The utility model is further arranged to: through slot is offered at the protective plate medium position, it is anti-at through slot position
The elastic slice that can contradict side wrapped plate is welded on backplate.
By using above-mentioned technical proposal, elastic slice is set in through slot, so that cloth is pierced into protective plate and side wrapped plate
When the flat barrel structure for the gradual change being enclosed, elastic slice can be contradicted on cloth, so that cloth is in exceptionally straight state, is improved and folded
Effect.
The utility model is further arranged to: elastic slice contradicts and is bent to form curved surface knot along far from side wrapped plate direction at side wrapped plate
Structure.
By using above-mentioned technical proposal, elastic slice contradicts and is bent to form curved-surface structure along far from side wrapped plate direction at side wrapped plate
It can prevent the corner angle of elastic slice from wearing cloth, further increase product quality.
The utility model is further arranged to: the side wrapped plate side at flat mouth position is installed with reversing plate, the reversing plate
Including the first linkage section, arc transition and the second linkage section, arc transition is set to the first linkage section and the second linkage section
Between and both ends be welded and fixed respectively with the first linkage section and the second linkage section；First linkage section is welded and fixed with side wrapped plate.
By using above-mentioned technical proposal, commutation processing is carried out by reversing plate, convenient for adjusting cloth according to applicable cases
Supply position, increase the practical value of equipment.
The utility model is further arranged to: second linkage section is installed with outer casing, outer casing and the second linkage section
It is enclosed flat barrel structure.
By using above-mentioned technical proposal, outer casing, which is arranged, to prevent cloth to be detached from, so that cloth remains folding
Formation state, increase the practicability effect of equipment.
The utility model is further arranged to: pedestal is welded on outer casing, pedestal and sewing machine base bolt are solid
It is fixed.
By using above-mentioned technical proposal, pedestal is set and pedestal is fixed on by sewing machine base by bolt mode
On, operate relatively simple convenience.
The utility model is further arranged to: the V-type open slot being arranged obliquely downward is offered at base edge position.
By using above-mentioned technical proposal, since pedestal is removably connected on sewing machine base, pedestal and sewing machine machine
The junction of seat is easy to produce spot, needs to clean once cloth is stained with spot, influences production efficiency, passes through the V-type of setting
Open slot increases the practical value of equipment so that the position for generating spot is blocked by V-type open slot.
In conclusion the advantageous effects of the utility model are as follows:
1. cloth can be controlled finally by the limit assembly moved up and down to approach the folding of width direction centerline, make
Replacement edge covering mechanism is not needed when must fold the cloth of different in width, it is convenient and practical；
2., so that the position for generating spot is blocked by V-type open slot, increasing equipment by the V-type open slot of setting
Practical value.
Detailed description of the invention
Fig. 1 is embodiment overall structure diagram；
Fig. 2 is the portion A enlarged drawing in Fig. 1；
Fig. 3 is the schematic diagram that pedestal, support base and the board connecting structure that commutates are highlighted in embodiment；
Fig. 4 is the portion B enlarged drawing in Fig. 3.
Appended drawing reference: 1, side wrapped plate；11, protective plate；111, through slot；112, elastic slice；1121, curved-surface structure；2, limit group
Part；21, bracket；22, adjusting screw rod；221, stop collar；3, reversing plate；31, the first linkage section；32, arc transition；33,
Two linkage sections；34, outer casing；4, pedestal；41, support base；42, V-type open slot.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, it is a kind of single needle sewing machine edge covering mechanism disclosed by the utility model, including is placed on sewing machine base
Side wrapped plate 1, side wrapped plate 1 is gradually to form the stereochemical structure that one end is flat mouth-shaped to lateral bend in the width direction, far from flat
The side wrapped plate 1 of mouth position is straight panel structure and straight panel structure is mutually perpendicular to flat mouth structure.
Referring to Figures 1 and 2, limit assembly 2, limit assembly 2 are slidably connected on the side wrapped plate 1 at straight panel locations of structures
The curved bracket 21 of multistage including S-type setting, is rotatably connected to the adjusting spiral shell being threadedly coupled with side wrapped plate 1 on bracket 21
Bar 22 is threadedly coupled there are two stop collar 221 on adjusting screw rod 22, and two stop collars 221 contradict bracket 21 and bound edge respectively
Plate 1 is side wrapped plate 1, adjusting screw rod 22 and 21 three position of bracket to be defined.
It is installed with protective plate 11 in the side wall of side wrapped plate 1, protective plate 11 and side wrapped plate 1 are enclosed the flat cylinder an of gradual change
Structure；The through slot 111 being arranged along its length, the protection of 111 one end of through slot are offered at the medium position of protective plate 11
The elastic slice 112 that can be contradicted downwards on side wrapped plate 1 is welded on plate 11；Elastic slice 112 contradicts at side wrapped plate 1 along far from side wrapped plate
1 direction is bent to form curved-surface structure 1121.
Referring to Fig. 3,1 lower side of side wrapped plate at flat mouth position connects along reversing plate 3, reversing plate 3 is installed with including first
Section 31, arc transition 32 and the second linkage section 33 are connect, arc transition 32 is set to the first linkage section 31 and the second linkage section
Between 33 and both ends are welded and fixed with the first linkage section 31 and the second linkage section 33 respectively；First linkage section 31 is welded with side wrapped plate 1
Connect fixation；Second linkage section 33 is installed with outer casing 34, and outer casing 34 and the second linkage section 33 are enclosed flat barrel structure；Outside
The pedestal 4 fixed with sewing machine base bolt is welded on backplate 34, be equipped between pedestal 4 and side wrapped plate 1 respectively with
The fixed support base 41 of the two；The V-type open slot 42(being arranged obliquely downward is provided at 4 lower edge position of pedestal referring to figure
4).
The implementation principle of the present embodiment are as follows: cloth is staggeredly interspersed on bracket 21 when use, enters back into protective plate 11
In the flat barrel structure formed with side wrapped plate 1, reached at sewing position after reversing plate 3；When cloth is wider or relatively narrow, on
Lower movable support bracket 21, so that the center line of cloth width direction is fallen in always on the width direction center line of side wrapped plate 1.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (10)
1. a kind of single needle sewing machine edge covering mechanism, it is characterised in that: including the side wrapped plate being removably connected on sewing machine base
(1), the side wrapped plate (1) is that the stereochemical structure to form that one end is flat mouth-shaped is gradually tapered up along width centreline, far from flat mouth
Side wrapped plate (1) end of position is straight panel structure and slidably connects limit along side wrapped plate (1) width direction at straight panel structure
Component (2).
2. single needle sewing machine edge covering mechanism according to claim 1, it is characterised in that: limit assembly (2) includes S-type more
Section curved bracket (21) is rotatably connected to the adjusting screw rod (22) being threadedly coupled with side wrapped plate (1) on the bracket (21).
3. single needle sewing machine edge covering mechanism according to claim 2, it is characterised in that: screw thread on the adjusting screw rod (22)
There are two the stop collars (221) that can contradict bracket (21) and side wrapped plate (1) respectively for connection.
4. single needle sewing machine edge covering mechanism according to claim 1, it is characterised in that: fixed on the inside of the side wrapped plate (1)
Have protective plate (11), protective plate (11) is enclosed the flat barrel structure an of gradual change with side wrapped plate (1).
5. single needle sewing machine edge covering mechanism according to claim 4, it is characterised in that: protective plate (11) medium position
Place offers through slot (111), and side wrapped plate (1) can be contradicted by being welded on the protective plate (11) at through slot (111) position
Elastic slice (112).
6. single needle sewing machine edge covering mechanism according to claim 5, it is characterised in that: elastic slice (112) contradicts side wrapped plate (1)
Place is bent to form curved-surface structure (1121) along far from side wrapped plate (1) direction.
7. single needle sewing machine edge covering mechanism according to claim 1, it is characterised in that: the side wrapped plate (1) at flat mouth position
Side is installed with reversing plate (3), and the reversing plate (3) includes the first linkage section (31), arc transition (32) and the second company
It connects section (33), arc transition (32) is set between the first linkage section (31) and the second linkage section (33) and both ends respectively with first
Linkage section (31) and the second linkage section (33) are welded and fixed；First linkage section (31) is welded and fixed with side wrapped plate (1).
8. single needle sewing machine edge covering mechanism according to claim 7, it is characterised in that: second linkage section (33) is fixed
Have outer casing (34), outer casing (34) and the second linkage section (33) are enclosed flat barrel structure.
9. single needle sewing machine edge covering mechanism according to claim 8, it is characterised in that: outer casing is welded on (34)
Pedestal (4), pedestal (4) and sewing machine base bolt are fixed.
10. single needle sewing machine edge covering mechanism according to claim 9, it is characterised in that: opened up at pedestal (4) marginal position
There is the V-type open slot (42) being arranged obliquely downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531117.2U CN209052866U (en) | 2018-09-18 | 2018-09-18 | Single needle sewing machine edge covering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531117.2U CN209052866U (en) | 2018-09-18 | 2018-09-18 | Single needle sewing machine edge covering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209052866U true CN209052866U (en) | 2019-07-02 |
Family
ID=67049106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821531117.2U Active CN209052866U (en) | 2018-09-18 | 2018-09-18 | Single needle sewing machine edge covering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209052866U (en) |
-
2018
- 2018-09-18 CN CN201821531117.2U patent/CN209052866U/en active Active
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