CN203270231U - Buttonholing machine presser foot component - Google Patents
Buttonholing machine presser foot component Download PDFInfo
- Publication number
- CN203270231U CN203270231U CN 201320109293 CN201320109293U CN203270231U CN 203270231 U CN203270231 U CN 203270231U CN 201320109293 CN201320109293 CN 201320109293 CN 201320109293 U CN201320109293 U CN 201320109293U CN 203270231 U CN203270231 U CN 203270231U
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- CN
- China
- Prior art keywords
- presser foot
- armed lever
- panel
- foot component
- frame
- Prior art date
- 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 the technical field of apparel machinery, in particular to a buttonholing machine presser foot component. The buttonholing machine presser foot component disclosed by the utility model comprises a rack and link mechanisms arranged at two sides of the rack, wherein the rear end of the rack is provided with a base, the front end of the rack is provided with a panel, the front side of the panel is provided with a press plate, a presser foot capable of moving vertically is arranged between the panel and the press plate, and the front ends of the link mechanisms penetrate through the panel to be connected with the presser foot. The buttonholing machine presser foot component disclosed by the utility model is stable and reliable in structure, an armed lever is drawn directionally by a guide rod and is automatically reset by using a spring so as to control the presser foot to move vertically; the presser foot and the armed lever connected through a hole shaft, and the presser foot is more convenient and faster to change; a side fixing plate is provided for enhancing the strength of the armed lever, and the stability of the whole component is enhanced.
Description
Technical field
The utility model relates to the garment machinery technical field, particularly a kind of lockstitch button holder presser foot component.
Background technology
This field of lockstitch button holder in garment machinery, particularly eyelet buttonhole sewing machine was once blank out at home, and was in recent years just full-fledged gradually.Lockstitch button holder in the market is divided into tack and eyelet buttonhole sewing machine, the mechanisms such as its structure comprises feeding, crochet hook, shank, the material that stretches tight, hook shuttle, upper slitter, slide unit, separated time.All there is the design feature of self in every cover mechanism, and is independent and closely cooperate at work, mutually coordinates.
Stretching tight wherein expects that mechanism is referred to as again presser foot component, and presser foot component is included in the lifting structure of the frame of lockstitch button holder main body connection, the presser feet of being located at the frame front end and control presser feet.Garment production industry production capacity is large, machining kinds is many, and the structure of the presser feet of lockstitch button holder need to be adjusted according to processing type, and processing needs to adopt different presser feets to be used in conjunction with to tack with round end, so presser foot component must be adjusted replacing flexibly; Presser feet reciprocating action is frequent aborning, and presser foot component needs wear-resisting reliable, and present presser feet movable device serious wear often occurs and then affects quality, and frequent replacing reduces production efficiency.Therefore presser foot component is necessary to carry out technological improvement to enhance productivity.
The utility model content
The purpose of this utility model is for the defective of prior art and deficiency, a kind of compact conformation is provided, changes flexible, reliable and stable lockstitch button holder presser foot component.
For achieving the above object, the utility model is by the following technical solutions:
A kind of lockstitch button holder presser foot component described in the utility model, the linkage that comprises frame and be located at the frame both sides, described frame rear end is provided with pedestal, the frame front end is provided with panel, the panel front side is provided with pressing plate, be provided with presser feet movable up and down between described panel and pressing plate, the linkage front end passes panel and is connected with presser feet.
Further, vertically have T-shaped rail groove on described panel, the linkage front end passes the rail groove and is connected with presser feet, and the linkage front end can be up and down in the rail groove.
Further, described presser feet upper end is provided with the slide block that coordinates with the rail groove, has breach on pressing plate, and slide block is located between panel and pressing plate and can be up and down along the rail groove.
Have connecting hole on slide block, the linkage front end passes connecting hole and is connected with slide block.
Further, described panel is provided with finger protector, and the bottom of presser feet is placed in finger protector, and the bottom surface of finger protector is concordant with the bottom surface of presser feet.
Further, described linkage comprises armed lever and pressure stretch spring, and armed lever stage casing and frame are hinged, and the armed lever front end passes connecting hole and is connected with slide block, the hinged guide post that is provided with in armed lever rear end; Described pedestal one side vertically is provided with fairlead, and fairlead is passed in the lower end of guide post, and described pressure stretch spring housing is located on guide post, and pressure stretch spring upper end is connected with the guide post upper end, and pressure stretch spring lower end is connected with fairlead.
Further, described armed lever one side is provided with the solid plate of side, and solid plate one end of side is hinged together with armed lever and frame, and the solid plate other end of side is fixedly connected with armed lever.
The utility model beneficial effect is: the utility model Stability Analysis of Structures is reliable, and armed lever is controlled the presser feet knee-action by guide post directed traction and spring automatic reset; Be connected by the hole axle between presser feet and armed lever, change the faster convenience of presser feet; The solid plate of side has been strengthened the intensity of armed lever, has strengthened the stability of assembly integral body.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is whole blast structural representation of the present utility model.
In figure:
1, frame; 2, linkage; 11, pedestal; 12, panel;
12a, rail groove; 12b, finger protector; 13, panel; 13a, breach;
14, presser feet; 14a, slide block; 21, armed lever; 22, guide post;
23, pressure stretch spring; 24, fairlead; 25, the solid plate of side.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Lockstitch button holder presser foot component described in the utility model, the linkage 2 that comprises frame 1 and be located at frame 1 both sides, described frame 1 rear end is provided with pedestal 11, and pedestal has fixing hole on 11 bottom surfaces, and pedestal 11 is connected with the lockstitch button holder table top and laterally is suspended in frame 1 on table top by fixing hole; One side of pedestal 11 bottoms vertically is provided with fairlead 24, has through hole on fairlead 24, and fairlead 24 is used for the driver part of coupler link mechanism 2 can be movable vertically.
Above-mentioned frame 1 front end is provided with panel 12, vertically has two T-shaped rail groove 12a that are parallel to each other on panel 12, and wherein the vertical slot of rail groove 12a points to frame 1, the lower end closed of rail groove 12a; Panel 12 front sides are provided with pressing plate 13, have two breach 13a that coordinate with rail groove 12a on pressing plate 13, and the width of breach 13a is less than the translot width of rail groove 12a, and then make pressing plate 13 and panel 12 form two semi-enclosed rail grooves.
Be provided with presser feet 14 movable up and down between above-mentioned panel 12 and pressing plate 13, presser feet 14 upper ends are provided with the slide block 14a that coordinates with rail groove 12a, slide block 14a is placed in the translot of rail groove 12a, and slide block 14a makes it can be up and down in rail groove 12a and can not deviate from by pressing plate 13; And then to pass breach 13a up and down along rail groove 12a with slide block 14a in the lower end that makes presser feet 14.
Have connecting hole on above-mentioned slide block 14a, the rail groove 12a that linkage 2 front ends pass on panel 12 coordinates with connecting hole, and linkage 2 front ends can be up and down in rail groove 12a, and then makes linkage 2 and slide block 14 be connected to form interlock.
The above-mentioned panel 12 of stating is provided with finger protector 12b, after finger protector 12b is frame structure and arranges, the bottom of presser feet 14 is formed state of siege, and the bottom surface of finger protector 12b is concordant with the bottom surface of presser feet 14, can prevent that operator's hand from relating to presser feet 14 bottom surfaces formation security risks.
Above-mentioned two groups of armed levers 21 are located at frame 1 both sides, and armed lever 21 outsides are provided with the solid plate 25 of side, solid plate 25 1 ends of side are hinged together with armed lever 21 and frame 1, solid plate 25 other ends of side are fixedly connected with armed lever 21, the solid plate 25 of side can increase armed lever 21 torsional strengths, the structural stability of armed lever 21 is increased, reduced cost.
The above is only better embodiment of the present utility model, therefore all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (7)
1. lockstitch button holder presser foot component, the linkage (2) that comprises frame (1) and be located at frame (1) both sides, it is characterized in that: described frame (1) rear end is provided with pedestal (11), frame (1) front end is provided with panel (12), panel (12) front side is provided with pressing plate (13), be provided with presser feet movable up and down (14) between described panel (12) and pressing plate (13), linkage (2) front end passes panel (12) and is connected with presser feet (14).
2. lockstitch button holder presser foot component according to claim 1, it is characterized in that: vertically have T-shaped rail groove (12a) on described panel (12), linkage (2) front end passes rail groove (12a) and is connected with presser feet (14), and linkage (2) front end can be up and down in rail groove (12a).
3. lockstitch button holder presser foot component according to claim 2, it is characterized in that: described presser feet (14) upper end is provided with the slide block (14a) that coordinates with rail groove (12a), have breach (13a) on pressing plate (13), slide block (14a) is located between panel (12) and pressing plate (13) and can be up and down along rail groove (12a).
4. lockstitch button holder presser foot component according to claim 3, it is characterized in that: have connecting hole on described slide block (14a), linkage (2) front end passes connecting hole and is connected with slide block (14).
5. lockstitch button holder presser foot component according to claim 1, it is characterized in that: described panel (12) is provided with finger protector (12b), the bottom of presser feet (14) is placed in finger protector (12b), and the bottom surface of finger protector (12b) is concordant with the bottom surface of presser feet (14).
6. lockstitch button holder presser foot component according to claim 1, it is characterized in that: described linkage (2) comprises armed lever (21) and pressure stretch spring (23), armed lever (21) stage casing and frame (1) are hinged, armed lever (21) front end passes connecting hole and is connected with slide block (14), the hinged guide post (22) that is provided with in armed lever (21) rear end; Described pedestal (11) one sides vertically are provided with fairlead (24), fairlead (24) is passed in the lower end of guide post (22), described pressure stretch spring (23) is sheathed on guide post (22), pressure stretch spring (23) upper end is connected with guide post (22) upper end, and pressure stretch spring (23) lower end is connected with fairlead (24).
7. lockstitch button holder presser foot component according to claim 6, it is characterized in that: described armed lever (21) one sides are provided with the solid plate (25) of side, solid plate (25) one ends of side are hinged together with armed lever (21) and frame (1), and solid plate (25) other end of side is fixedly connected with armed lever (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109293 CN203270231U (en) | 2013-03-11 | 2013-03-11 | Buttonholing machine presser foot component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320109293 CN203270231U (en) | 2013-03-11 | 2013-03-11 | Buttonholing machine presser foot component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203270231U true CN203270231U (en) | 2013-11-06 |
Family
ID=49500678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320109293 Expired - Fee Related CN203270231U (en) | 2013-03-11 | 2013-03-11 | Buttonholing machine presser foot component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203270231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254588A (en) * | 2020-03-02 | 2020-06-09 | 拓卡奔马机电科技有限公司 | Button pincers |
-
2013
- 2013-03-11 CN CN 201320109293 patent/CN203270231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254588A (en) * | 2020-03-02 | 2020-06-09 | 拓卡奔马机电科技有限公司 | Button pincers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140311 |