CN104131425A - Novel cloth clamping device - Google Patents
Novel cloth clamping device Download PDFInfo
- Publication number
- CN104131425A CN104131425A CN201410344221.0A CN201410344221A CN104131425A CN 104131425 A CN104131425 A CN 104131425A CN 201410344221 A CN201410344221 A CN 201410344221A CN 104131425 A CN104131425 A CN 104131425A
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- China
- Prior art keywords
- cloth
- pin
- certain distance
- housed
- chain wheels
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Abstract
The invention discloses a novel cloth clamping device for a computer embroidery machine. The device comprises a base board and two chain wheels mounted on the base board; a middle partition board is arranged between the two chain wheels, two small chain wheels are arranged on a left partition board, and a press plate is arranged above the two small chain wheels correspondingly; and special chains are arranged on the two chain wheels and two small chain wheels provided, and the chain has hollow pin shaft and is provided with an elastic pin structure. The device uses movement track of the chains to drag the cloth to move, in order to reach the purpose of increasing pulling force; when the cloth is pulled into a cloth sliding rail, under the action of the press plate with wedge structure, the needles press a certain distance towards to needle tip direction and prick into the cloth; and in the traction of cloth, the needles drive the chains to move along the chain wheels, and needles prick into the cloth in order from the chain wheel pin shafts. Due to the movement track of the chains, the needles move a certain distance in the X direction along the sliding groove, and pull the cloth in the X direction to a certain distance, so the relaxing cloth will be tightened. The device improves the quality of the embroidery, makes the embroidery stitch surface neat and shows clear stitch seam.
Description
Technical field
The present invention relates to a kind of computer embroidering machine Novel clamp cloth apparatus.
Background technology
Computer embroidering machine in embroidery process directions X without pulling force, fabric is in relaxed state, when embroidery, affect embroidery precision, so just require to design a set of cloth clamp device in effective space, can solve directions X pulling force problem on the one hand, can also improve on the other hand embroidery precision, a set of Novel clamp cloth apparatus is considered to design in comprehensive two aspects.
Computer embroidering machine is in embroidery process, although embroidery has tabouret to support, at the directions X of computer embroidering machine, without pulling force, cloth or in relaxed state, affects embroidery quality when embroidery.The quality major part of embroidery depends on the length tension relation of embroidering line and cloth.Embroider too pine of line tension, it is loose that embroidery seems, overtension, and cloth can wrinkle together, the too solid outward appearance that affects of embroidery.
Summary of the invention
The technical problem that the present invention mainly solves: make cloth that computer sews with long stitches the machine of repairing directions X in the time of embroidery not in relaxed state, increased pulling force, so can not make embroidery distortion lose shape, better improved the quality of embroidery.
The invention has the beneficial effects as follows: it is lax that this device is applicable to solve single or multiple lift cloth directions X cloth, improve embroidery quality, this apparatus structure compactness, takes up room little, utilize chain movement track to drag to pull cloth and move at the positive negative sense of X, reach and increase pulling force effect.
technical scheme
In order to achieve the above object, the present invention adopts following technical scheme:
A kind of computer embroidering machine Novel clamp cloth apparatus comprises: base plate and be arranged on two sprocket wheels on base plate, between two sprocket wheels, central dividing plate is housed, two minor sprockets are housed on left clapboard, two minor sprockets corresponding above pressing plate is housed.On two sprocket wheels and two minor sprockets, special chain is housed.The each bearing pin of this chain is hollow, and bullet needle construction is housed.At the needle tip and the needle handle end that play pin, two circlips are housed respectively, needlepoint side is equipped with copper sheathing near the inner side of circlip, and needle handle side is equipped with spring near circlip inner side, under the elastic force effect of spring, needlepoint side circlip is close to copper sheathing, plays pin in contraction state.This copper sheathing and bearing pin endoporus are interference fit, can not produce and slide and rotate.Between central dividing plate and left clapboard, have the sliding tray of pin, base plate and left clapboard have certain distance as cloth sliding rail.
This device utilizes chain movement track to drag to pull cloth to move to reach the object that increases pulling force, in the time that cloth is drawn into cloth sliding rail, under the effect of pressing plate, pressing plate is wedge structure simultaneously, pin is just depressed certain distance to needle point direction, pinprick has entered cloth inside, under the traction of cloth, pin drives chain to move along sprocket wheel, pin penetrates cloth inside successively in sprocket wheel bearing pin, due to the movement locus of chain, on directions X, pin has moved certain distance along sliding tray, cloth is dragged on directions X and pull certain distance simultaneously, so lax cloth can be tauted.
Brief description of the drawings
Fig. 1 Novel clamp cloth apparatus outside drawing.
The assembling of Fig. 2 pin and chain and pressing plate schematic diagram.
Fig. 3 chain movement track schematic diagram (removing cover (1), pressing plate (8)).
The clamped position sketch of Fig. 4 cloth and cloth clamp device.
1. cover 2-chain 3-pin 4-sprocket wheel 5-central dividing plate 6-base plate 7-left clapboard 8-pressing plate 9-minor sprocket 10. chain 11-pin 12-spring 13-copper sheathing 14-circlips.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Computer embroidering machine Novel clamp cloth apparatus of the present invention comprises: base plate (6) and be arranged on two sprocket wheels (4) on base plate (6), central dividing plate (5) is housed between two sprocket wheels (4), two minor sprockets (9) are housed on left clapboard (7), in the top that two minor sprockets (9) are corresponding, pressing plate (8) are housed.On two sprocket wheels (4) and two minor sprockets (9), special chain (2) is housed.The each bearing pin of this chain (2) is hollow, and bullet needle construction is housed.At the needle tip and the needle handle end that play pin, two circlips (14) are housed respectively, needlepoint side is equipped with copper sheathing (13) near the inner side of circlip (14), needle handle side is equipped with spring (12) near circlip (14) inner side, under the elastic force effect of spring (12), needlepoint side circlip (14) is close to copper sheathing (13), plays pin in contraction state.This copper sheathing (13) is interference fit with bearing pin endoporus, can not produce and slide and rotate, between central dividing plate (5) and left clapboard (7), have the sliding tray of pin, base plate (6) has certain distance as cloth sliding rail with left clapboard (7).
Computer embroidering machine Novel clamp cloth apparatus of the present invention is assemblied in computer embroidering machine frame, be positioned at the both sides of cloth, every side has one, and minor sprocket (9) side of this device is positioned at the head side near computer embroidering machine, and clamping tension cloth is respectively the positive minus side of directions X.This device utilizes chain (2) movement locus to drag to pull cloth to move to reach the object that increases pulling force, in the time that cloth is drawn into cloth sliding rail, under the effect of pressing plate, pressing plate (8) is wedge structure simultaneously, pin (11) is just depressed certain distance to needle point direction, pin (11) has penetrated cloth inside, under the traction of cloth, pin (11) drives chain to move along sprocket wheel, pin (11) penetrates cloth inside successively in sprocket wheel bearing pin, due to the movement locus of chain (2), pin in x direction (11) has moved certain distance along sliding tray, cloth is dragged and pulls certain distance in x direction simultaneously, so lax cloth can be tauted.Can better improve embroidery quality, make embroidery surface carefully and neatly done, stitching is clear.
Claims (5)
1. a kind of Novel clamp cloth apparatus that computer embroidering machine is used comprises: base plate (6) and be arranged on two sprocket wheels (4) on base plate (6), central dividing plate (5) is housed between two sprocket wheels (4), it is characterized in that, on left clapboard (7), two minor sprockets (9) are housed, in the top that two minor sprockets (9) are corresponding, pressing plate (8) is housed; Between central dividing plate (5) and left clapboard (7), have the sliding tray of pin, base plate (6) has certain distance as cloth sliding rail with left clapboard (7).
2. a kind of Novel clamp cloth apparatus according to claim 1, is characterized in that, on two sprocket wheels (4) and two minor sprockets (9), special chain (2) is housed.
3. special chain according to claim 2 (2), is characterized in that the each bearing pin of chain (2) is hollow, and bullet needle construction is housed; At the needle tip and the needle handle end that play pin, two circlips (14) are housed respectively, needlepoint side is equipped with copper sheathing (13) near the inner side of circlip (14), needle handle side is equipped with spring (12) near circlip (14) inner side, under the elastic force effect of spring (12), needlepoint side circlip (14) is close to copper sheathing (13), play pin in contraction state, this copper sheathing (13) is interference fit with bearing pin endoporus, can not produce and slides and rotate.
4. pressing plate according to claim 1 (8), is characterized in that it is wedge structure, and pin is just depressed certain distance to needle point direction.
5. special chain according to claim 2 (2), is characterized in that the movement locus of chain, and pin on directions X (11) has moved certain distance along sliding tray, cloth is dragged and pulls certain distance on directions X simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344221.0A CN104131425A (en) | 2014-07-18 | 2014-07-18 | Novel cloth clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344221.0A CN104131425A (en) | 2014-07-18 | 2014-07-18 | Novel cloth clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104131425A true CN104131425A (en) | 2014-11-05 |
Family
ID=51804269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410344221.0A Pending CN104131425A (en) | 2014-07-18 | 2014-07-18 | Novel cloth clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104131425A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108208982A (en) * | 2018-03-22 | 2018-06-29 | 长沙学院 | The pre- apparatus for sewing of robot and its method of sewing of canvas gloves |
| CN112760884A (en) * | 2020-12-30 | 2021-05-07 | 贵州亚生绿色印染科技有限公司 | Weaving dyeing and finishing integration production system with go up needle function |
-
2014
- 2014-07-18 CN CN201410344221.0A patent/CN104131425A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108208982A (en) * | 2018-03-22 | 2018-06-29 | 长沙学院 | The pre- apparatus for sewing of robot and its method of sewing of canvas gloves |
| CN112760884A (en) * | 2020-12-30 | 2021-05-07 | 贵州亚生绿色印染科技有限公司 | Weaving dyeing and finishing integration production system with go up needle function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141105 |
|
| WD01 | Invention patent application deemed withdrawn after publication |