CN210394767U - Hemming fixing device for sewing machine - Google Patents
Hemming fixing device for sewing machine Download PDFInfo
- Publication number
- CN210394767U CN210394767U CN201921168873.8U CN201921168873U CN210394767U CN 210394767 U CN210394767 U CN 210394767U CN 201921168873 U CN201921168873 U CN 201921168873U CN 210394767 U CN210394767 U CN 210394767U
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- China
- Prior art keywords
- plate
- holding down
- sewing machine
- pressing plate
- fixing device
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Abstract
The utility model discloses a turn-up fixing device for sewing machine, which comprises a panel, the left side position that is located the presser foot on the panel is provided with the mounting groove, the bottom fixedly connected with bottom plate of mounting groove, slide on the bottom plate and set up and install the holding down plate, the holding down plate sets up in the mounting groove, set up on the bottom plate and install electric putter, electric putter's telescopic link end and holding down plate fixed connection slide on the holding down plate and set up and install the top board, rotate on top board and the decurrent lateral surface of holding down plate looks and install a set of compression roller, set up in the holding down plate and install the clamp plate mechanism that opens and shuts. The utility model relates to a simple structure, convenient to use fixes effectual turn-up fixing device for sewing machine.
Description
Technical Field
The utility model relates to a sewing machine technical field specifically is a turn-up fixing device for sewing machine.
Background
When the existing industrial sewing machine is used for hemming the cloth, the cloth is manually curled usually according to curling requirements, and then is sent into the sewing machine for sewing after the cloth is curled by hands, and in the hemming process, the hemming width is fixed by a blocking needle beside a sewing machine needle, but when the blocking needle meets the sewing seam of the cloth, the blocking needle needs to be pulled open manually, so that the cloth can be smoothly hemmed and sewn, and the operation speed of workers can be influenced in the whole process. Therefore, there is a need for a hemming fixture for a sewing machine to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a turn-up fixing device for sewing machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a turn-up fixing device for sewing machine, includes the panel, the left side position that lies in the presser foot on the panel is provided with the mounting groove, the bottom fixedly connected with bottom plate of mounting groove, slide on the bottom plate and set up and install the holding down plate, the holding down plate sets up in the mounting groove, set up on the bottom plate and install electric putter, electric putter's telescopic link end and holding down plate fixed connection slide on the holding down plate and set up and install the top board, rotate on top board and the opposite side terminal surface of holding down plate and install a set of compression roller, set up in the holding down plate and install the clamp plate mechanism that opens and shuts.
Preferably, the bottom plate is provided with a pair of guide rod holes, the lower end face of the lower pressing plate is fixedly connected with a pair of guide rods, and the guide rods are arranged in the guide rod holes in a sliding mode.
Preferably, the lower end of the guide rod extends out of the guide rod hole and is fixedly connected with a stop block.
Preferably, the lower end face of the upper pressing plate is fixedly connected with a pair of guide posts, the guide posts are slidably arranged on the lower pressing plate, springs are sleeved on the outer surfaces of the circumferences of the guide posts, and the upper ends and the lower ends of the springs respectively abut against the upper pressing plate and the lower pressing plate.
Preferably, the lower pressing plate is provided with a pair of clearance grooves, the lower end of the guide pillar is fixedly connected with a connecting plate, the connecting plate is arranged in the clearance grooves in a sliding mode, the pressing plate opening and closing mechanism comprises a permanent magnet and an electromagnetic block, the electromagnetic block is fixedly installed at the bottom of the clearance grooves, and the permanent magnet is fixedly installed on the lower end face of the connecting plate.
Preferably, a pair of limiting blocks is fixedly connected to the lower end face of the upper pressure plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, electric putter pushes up the up end that the holding down plate made the top board and the up end of panel and keeps flushing, then will roll up the turn-up that is good and place between top board and the holding down plate, then the top board compresses tightly the turn-up with the holding down plate closure under the control of clamp plate mechanism of opening and shutting, and the compression roller does not influence the removal of turn-up when compressing tightly the turn-up. The electromagnetic block adsorbs the permanent magnetism block after the circular telegram, drives top board and holding down plate closed, releases the top board after the electromagnetic block outage. The limiting block keeps a certain gap between the upper pressure plate and the lower pressure plate when the upper pressure plate and the lower pressure plate are closed, so that the cloth is not easily crushed. The utility model relates to a simple structure, convenient to use fixes effectual turn-up fixing device for sewing machine.
Drawings
FIG. 1 is a schematic view of a hemming fixture for a sewing machine;
fig. 2 is a cross-sectional view taken at a in fig. 1.
In the figure: the device comprises a panel 1, a mounting groove 2, a bottom plate 3, a lower pressing plate 4, an upper pressing plate 5, a press roller 6, a guide rod hole 7, a guide rod 8, a stop dog 9, an electric push rod 10, a guide post 11, a spring 12, a connecting plate 13, a clearance groove 14, a pressing plate opening and closing mechanism 15, an electromagnetic block 16, a permanent magnet 17, a limiting block 18 and a pressing foot 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a turn-up fixing device for sewing machine, includes panel 1, the left side position that lies in presser foot 19 on the panel 1 is provided with mounting groove 2, the bottom fixedly connected with bottom plate 3 of mounting groove 2, sliding setting installs holding down plate 4 on the bottom plate 3, holding down plate 4 sets up in mounting groove 2, electric putter 10 is installed in the setting on the bottom plate 3, electric putter 10's telescopic link is terminal with 4 fixed connection of holding down plate, and sliding setting installs top board 5 on the holding down plate 4, rotating on top board 5 and the lateral surface of holding down plate 4 in opposite directions and installing a set of compression roller 6, set up in the holding down plate 4 and install clamp plate mechanism 15 that opens and shuts.
In the using process, the electric push rod 10 pushes the lower pressing plate 4 upwards to enable the upper end face of the upper pressing plate 4 to be kept flush with the upper end face of the panel 1, then the rolled edge is placed between the upper pressing plate 5 and the lower pressing plate 4, then the upper pressing plate 5 and the lower pressing plate 4 are closed under the control of the pressing plate opening and closing mechanism 15 to tightly press and fix the edge, and the press roller 6 does not influence the movement of the edge when the edge is tightly pressed.
Preferably, the bottom plate 3 is provided with a pair of guide rod holes 7, the lower end surface of the lower pressing plate 4 is fixedly connected with a pair of guide rods 8, and the guide rods 8 are slidably arranged in the guide rod holes 7.
The guide rod 8 is arranged in the guide rod hole 7 in a sliding mode, and the lower pressing plate 4 is arranged on the bottom plate 3 in a sliding mode.
Preferably, the lower end of the guide rod 8 extends out of the guide rod hole 7 and is fixedly connected with a stop 9.
The stop 9 is used for controlling the position of the lower pressing plate 4, and the upper end surface of the lower pressing plate 4 and the upper end surface of the panel 1 are in the same plane after being pushed out.
Preferably, a pair of guide posts 11 is fixedly connected to the lower end surface of the upper platen 5, the guide posts 11 are slidably mounted on the lower platen 4, a spring 12 is sleeved on the outer circumferential surface of the guide posts 11, and the upper end and the lower end of the spring 12 respectively abut against the upper platen 5 and the lower platen 4.
The spring 12 lifts the upper platen 5 after the platen opening and closing mechanism 15 releases it.
Preferably, a pair of clearance grooves 14 is formed in the lower pressing plate 4, a connecting plate 13 is fixedly connected to the lower end of the guide post 11, the connecting plate 13 is slidably disposed in the clearance grooves 14, the pressing plate opening and closing mechanism 15 includes a permanent magnet 17 and an electromagnetic block 16, the electromagnetic block 16 is fixedly mounted at the bottom of the clearance grooves 14, and the permanent magnet 17 is fixedly mounted on the lower end face of the connecting plate 13.
The electromagnetic block 16 adsorbs the permanent magnet 17 after being electrified, the upper pressing plate 5 is driven to be closed with the lower pressing plate 4, and the upper pressing plate 5 is released after the electromagnetic block 16 is powered off.
Preferably, a pair of limit blocks 18 is fixedly connected to the lower end surface of the upper pressure plate 5.
The limiting block 18 keeps a certain gap between the upper pressure plate 5 and the lower pressure plate 4 when the upper pressure plate and the lower pressure plate are closed, so that the cloth is not easily crushed.
The utility model discloses a theory of operation is: the utility model relates to a turn-up fixing device for sewing machine, in the use, electric putter 10 pushes up holding down plate 4 and makes the up end of top board 4 keep flushing with panel 1's up end, then will roll up the turn-up that has been rolled up and place between top board 5 and holding down plate 4, then under the control of clamp plate opening and closing mechanism 15 the top board 5 compresses tightly the turn-up with holding down plate 4 is closed fixed, compression roller 6 does not influence the removal of turn-up when compressing tightly the turn-up. The guide rod 8 is arranged in the guide rod hole 7 in a sliding mode, and the lower pressing plate 4 is arranged on the bottom plate 3 in a sliding mode. The stop 9 is used for controlling the position of the lower pressing plate 4, and the upper end surface of the lower pressing plate 4 and the upper end surface of the panel 1 are in the same plane after being pushed out. The spring 12 lifts the upper platen 5 after the platen opening and closing mechanism 15 releases it. The electromagnetic block 16 adsorbs the permanent magnet 17 after being electrified, the upper pressing plate 5 is driven to be closed with the lower pressing plate 4, and the upper pressing plate 5 is released after the electromagnetic block 16 is powered off. The limiting block 18 keeps a certain gap between the upper pressure plate 5 and the lower pressure plate 4 when the upper pressure plate and the lower pressure plate are closed, so that the cloth is not easily crushed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a hemming fixing device for sewing machine, includes panel (1), its characterized in that: the utility model discloses a pressure foot, including panel (1), bottom fixedly connected with bottom plate (3) of mounting groove (2), sliding setting installs holding down plate (4) on bottom plate (3), holding down plate (4) set up in mounting groove (2), electric putter (10) are installed to setting up on bottom plate (3), the telescopic link end and holding down plate (4) fixed connection of electric putter (10), sliding setting installs top board (5) on holding down plate (4), rotate on top board (5) and holding down plate (4) a set of compression roller (6) of installing on the terminal surface in opposite directions, set up in holding down plate (4) and install clamp plate mechanism (15) that opens and shuts.
2. A hemming fixing device for a sewing machine according to claim 1 wherein: the bottom plate (3) is provided with a pair of guide rod holes (7), the lower end face of the lower pressing plate (4) is fixedly connected with a pair of guide rods (8), and the guide rods (8) are arranged in the guide rod holes (7) in a sliding mode.
3. A hemming fixing device for a sewing machine according to claim 2 wherein: the lower end of the guide rod (8) extends out of the guide rod hole (7) and is fixedly connected with a stop block (9).
4. A hemming fixing device for a sewing machine according to claim 1 wherein: the upper pressing plate is characterized in that a pair of guide posts (11) is fixedly connected to the lower end face of the upper pressing plate (5), the guide posts (11) are arranged on the lower pressing plate (4) in a sliding mode, springs (12) are sleeved on the outer surfaces of the circumferences of the guide posts (11), and the upper ends and the lower ends of the springs (12) respectively abut against the upper pressing plate (5) and the lower pressing plate (4).
5. The hemming fixing device for a sewing machine according to claim 4, wherein: the lower pressing plate (4) is provided with a pair of clearance grooves (14), the lower end of the guide post (11) is fixedly connected with a connecting plate (13), the connecting plate (13) is arranged in the clearance grooves (14) in a sliding mode, the pressing plate opening and closing mechanism (15) comprises a permanent magnet block (17) and an electromagnetic block (16), the electromagnetic block (16) is fixedly installed at the bottom of the clearance grooves (14), and the permanent magnet block (17) is fixedly installed on the lower end face of the connecting plate (13).
6. A hemming fixing device for a sewing machine according to claim 1 wherein: the lower end face of the upper pressure plate (5) is fixedly connected with a pair of limiting blocks (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921168873.8U CN210394767U (en) | 2019-07-24 | 2019-07-24 | Hemming fixing device for sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921168873.8U CN210394767U (en) | 2019-07-24 | 2019-07-24 | Hemming fixing device for sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210394767U true CN210394767U (en) | 2020-04-24 |
Family
ID=70357916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921168873.8U Expired - Fee Related CN210394767U (en) | 2019-07-24 | 2019-07-24 | Hemming fixing device for sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210394767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111979649A (en) * | 2020-07-21 | 2020-11-24 | 重庆工程职业技术学院 | A roll-in hemming machine for sewing up fire control dryer |
-
2019
- 2019-07-24 CN CN201921168873.8U patent/CN210394767U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111979649A (en) * | 2020-07-21 | 2020-11-24 | 重庆工程职业技术学院 | A roll-in hemming machine for sewing up fire control dryer |
| CN111979649B (en) * | 2020-07-21 | 2021-10-29 | 重庆工程职业技术学院 | A roll-in hemming machine for sewing up fire control dryer |
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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: 20200424 Termination date: 20210724 |