CN211339927U - Parallel cloth feeding device for sewing machine - Google Patents
Parallel cloth feeding device for sewing machine Download PDFInfo
- Publication number
- CN211339927U CN211339927U CN201921629328.4U CN201921629328U CN211339927U CN 211339927 U CN211339927 U CN 211339927U CN 201921629328 U CN201921629328 U CN 201921629328U CN 211339927 U CN211339927 U CN 211339927U
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- Prior art keywords
- face
- cloth
- cloth feeding
- sewing machine
- sleeve
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Abstract
The utility model belongs to the technical field of the textile technology and specifically relates to a parallel work feed device for sewing machine, including fixed holder, sleeve, DC motor and compress frame, slide in the sleeve and be provided with the lift post, and the outer terminal surface screw thread of sleeve is provided with adjusting bolt, the horizontal rotation of the working end face of DC motor is connected with the pivot, the outer terminal surface of pivot is provided with hollow connecting rod, the side end face of hollow connecting rod is fixed and is provided with the work feed ring, the work feed ring is provided with the compress frame, and wherein fixed holder conveniently installs the device body on sewing machine, and the fixed screw on the fixed holder also conveniently dismantles the device body, and the carousel conveniently adjusts the circumference angle, and the sleeve conveniently adjusts the height, has improved the holistic suitability of device, satisfies the sewing machine of different specifications; the cloth feeding device is loose, cloth continuously replaces a plurality of cloth pressing plates along with the circular motion of the cloth feeding ring, a stable parallel feeding function is achieved, and the cloth feeding device is high in practicability.
Description
Technical Field
The utility model relates to the technical field of weaving, specifically be a parallel work feed device for sewing machine.
Background
Currently, sewing machines are machines that use one or more sewing threads to form one or more stitches in the material to be sewn, to interweave or sew up one or more layers of material; the sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastic, paper and the like, and the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, and the use is simple and convenient; in the textile industry, especially in the production of woollen blankets and towels, the produced cloth often needs to be hemmed.
At present, when edges of woollen blankets and towel cloth materials are sewn, an operator needs to continuously push the cloth materials into a sewing machine by one hand and press the cloth materials by the other hand and slowly pull the cloth materials out of the sewing machine, otherwise, the cloth materials are easily blocked at the outlet of the sewing machine, or the cloth materials which are being sewn are pulled by the self gravity of the cloth materials, the sewing quality is affected, and the needle head of the sewing machine is easily damaged, so that the parallel cloth feeding device for the sewing machine is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a parallel work feed 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 parallel work feed device for sewing machine, includes fixed holder, sleeve, DC motor and cloth pressing frame, the up end of fixed holder is provided with fixing bolt, the fixed carousel that is provided with of up end of fixed holder, the up end of carousel rotates and is provided with the sleeve, it is provided with the lift post to slide in the sleeve, and telescopic outer terminal surface screw thread is provided with adjusting bolt, the fixed motor cabinet that is provided with of up end of lift post, the up end fixed mounting of motor cabinet has the derailleur, the fixed DC motor that is provided with of installation face of derailleur, DC motor's the horizontal rotation of working end face is connected with the pivot, the outer terminal surface of pivot is provided with hollow connecting rod, the fixed cloth feeding ring that is provided with of side end face of hollow connecting rod, the cloth pressing frame that is provided with on the cloth feeding ring, the fixed baffle that is provided with of tail end face of pivot.
Preferably, the fixing bolt is vertically arranged in a threaded hole formed in the fixing holder and is in threaded connection with the fixing holder, and a handle piece is fixedly mounted on the upper end face of the fixing bolt.
Preferably, the hollow connecting rod and the rotating shaft are in sliding connection, and the number of the cloth feeding rings arranged on two sides of the hollow connecting rod is two.
Preferably, a plurality of through holes are formed in the cloth feeding ring, cloth pressing frames are arranged in the through holes in a sliding mode, and the cloth pressing frames are evenly arranged on the side face of the cloth feeding ring.
Preferably, the cloth pressing frame comprises a cloth pressing plate, a guide rod, a spring and a limiting plate, the guide rod is arranged in a through hole formed in the cloth feeding ring in a sliding mode, the cloth pressing plate is fixedly installed on the outer end face of the guide rod, the limiting plate is fixedly installed on the inner end face of the guide rod, and the spring is arranged on the outer end face of the guide rod in a sliding mode.
Preferably, the limiting plate is located inside the cloth feeding ring, the cloth pressing plate is located outside the cloth feeding ring, the spring is located between the outer end face of the cloth feeding ring and the cloth pressing plate, and two sides of the cloth pressing plate bend for 20 degrees to 30 degrees towards the circle center of the cloth feeding ring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the fixed holder, carousel and the sleeve that set up, sewing machine's table side is installed to wherein the fixed holder is convenient with the device body to the fixed screw on the fixed holder also makes things convenient for the dismounting device body, and the carousel is convenient to be adjusted circumference angle, and the sleeve is convenient to highly adjusting, has improved the holistic suitability of device, satisfies the sewing machine of different specifications.
2. The utility model discloses in, through the hollow connecting rod that sets up, work feed ring sum compress frame, circular motion is to hollow connecting rod and work feed ring clitellum dynamic pressure cloth holder, the compress plate on the compress frame compresses tightly the cloth on the sewing machine, and the setting of spring on the compress frame, can play the impact of buffering compress plate to the cloth, and the elasticity of spring itself can compress tightly the cloth, it has the degree to relax, along with the circular motion of work feed ring, the cloth is under the continuous replacement of a plurality of compress plates, play stable parallel pay-off function, therefore, the clothes hanger is strong in practicability.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the cloth feeding ring structure of the present invention;
FIG. 3 is a schematic view of the cloth pressing frame of the present invention in a cloth feeding state;
FIG. 4 is a schematic view of the cloth pressing frame of the present invention;
fig. 5 is a schematic view of the top view of the fixing clip of the present invention.
In the figure: 1-fixed clamp seat, 2-fixed screw, 3-handle piece, 4-rotary table, 5-sleeve, 6-adjusting bolt, 7-lifting column, 8-motor seat, 9-speed changer, 10-direct current motor, 11-rotary shaft, 12-hollow connecting rod, 13-cloth feeding ring, 14-cloth pressing frame, 1401-cloth pressing plate, 1402-guide rod, 1403-spring, 1404-limiting plate and 15-baffle.
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. 1-5, the present invention provides a technical solution:
a parallel cloth feeding device for a sewing machine comprises a fixed clamping seat 1, a sleeve 5, a direct current motor 10 and a cloth pressing frame 14, wherein the upper end surface of the fixed clamping seat 1 is provided with a fixed bolt 2, the upper end surface of the fixed clamping seat 1 is fixedly provided with a turntable 4, the upper end surface of the turntable 4 is rotatably provided with the sleeve 5, a lifting column 7 is arranged in the sleeve 5 in a sliding manner, an adjusting bolt 6 is arranged on the outer end face of the sleeve 5 in a threaded mode, a motor base 8 is fixedly arranged on the upper end face of the lifting column 7, a transmission 9 is fixedly mounted on the upper end face of the motor base 8, a direct current motor 10 is fixedly arranged on the mounting face of the transmission 9, a rotating shaft 11 is horizontally and rotatably connected with the working end face of the direct current motor 10, a hollow connecting rod 12 is arranged on the outer end face of the rotating shaft 11, a cloth conveying ring 13 is fixedly arranged on the side end face of the hollow connecting rod 12, a cloth pressing frame 14 is arranged on the cloth conveying ring 13, and a baffle plate 15 is fixedly arranged on the.
The fixing bolt 2 is vertically arranged in a threaded hole formed in the fixing clamp seat 1 and is in threaded connection with the fixing clamp seat 1, and a handle piece 3 is fixedly arranged on the upper end face of the fixing bolt 2; the hollow connecting rod 12 is connected with the rotating shaft 11 in a sliding manner, and the number of the cloth feeding rings 13 arranged on two sides of the hollow connecting rod 12 is two; the cloth feeding ring 13 is provided with 8 through holes, the cloth pressing frames 14 are arranged in the through holes in a sliding mode, and the cloth pressing frames 14 are evenly arranged on the side face of the cloth feeding ring 13.
The cloth pressing frame 14 comprises a cloth pressing plate 1401, a guide rod 1402, a spring 1403 and a limit plate 1404, wherein the guide rod 1402 is arranged in a through hole formed in the cloth feeding ring 13 in a sliding mode, the cloth pressing plate 1401 is fixedly installed on the outer end face of the guide rod 1402, the limit plate 1404 is fixedly installed on the inner end face of the guide rod 1402, and the spring 1403 is arranged on the outer end face of the guide rod 1402 in a sliding mode; the limit plate 1404 is positioned inside the cloth feeding ring 13, the cloth pressing plate 1401 is positioned outside the cloth feeding ring 13, the spring 1403 is positioned between the outer end face of the cloth feeding ring 13 and the cloth pressing plate 1401, and two sides of the cloth pressing plate 1401 bend 20 degrees towards the circle center of the cloth feeding ring 13.
The working process is as follows: firstly, the fixing clamp holder 1 is fixedly installed at the side end of the table plate of the sewing machine by using the fixing screw rod 2, and at the moment, the calibration work is carried out: firstly, the circumferential angle is adjusted through the rotary disc 4, then the horizontal positions of the hollow connecting rod and the rotating shaft are adjusted, the cloth can be accurately pressed, finally, the height of the motor base 8 is adjusted through the adjusting bolt 6 until the cloth pressing frame 14 can tightly press the cloth, and the upward elastic space of the cloth pressing frame 14 is kept; after the calibration is finished, starting the direct current motor to perform parallel cloth feeding treatment, and after the cloth feeding treatment is finished by matching with the sewing machine, closing the direct current motor, and upwards adjusting the height of the motor base 8 through the adjusting bolt 6 to facilitate cloth replacement or next sewing machine operation; when the device body needs to be disassembled, the fixing screw rod 2 is loosened through the handle piece 3, the fixing clamp holder 1 is disassembled, and the device body is taken out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a parallel work feed device for sewing machine, includes fixed holder (1), sleeve (5), direct current motor (10) and compress frame (14), its characterized in that: the upper end face of the fixed clamp holder (1) is provided with a fixed bolt (2), the upper end face of the fixed clamp holder (1) is fixedly provided with a rotary table (4), the upper end face of the rotary table (4) is rotatably provided with a sleeve (5), a lifting column (7) is slidably arranged in the sleeve (5), an adjusting bolt (6) is arranged on the outer end face of the sleeve (5) in a threaded manner, a motor base (8) is fixedly arranged on the upper end face of the lifting column (7), a transmission (9) is fixedly arranged on the upper end face of the motor base (8), a direct current motor (10) is fixedly arranged on the mounting face of the transmission (9), the working end face of the direct current motor (10) is horizontally and rotatably connected with a rotary shaft (11), the outer end face of the rotary shaft (11) is provided with a hollow connecting rod (12), and a cloth conveying ring (13) is fixedly arranged on the side end, the cloth feeding ring (13) is provided with a cloth pressing frame (14), and the tail end face of the rotating shaft (11) is fixedly provided with a baffle (15).
2. The parallel cloth feeding apparatus for a sewing machine according to claim 1, characterized in that: the fixing bolt (2) is vertically arranged in a threaded hole formed in the fixing clamp seat (1) and is in threaded connection with the fixing clamp seat (1), and a handle piece (3) is fixedly mounted on the upper end face of the fixing bolt (2).
3. The parallel cloth feeding apparatus for a sewing machine according to claim 1, characterized in that: the hollow connecting rod (12) is connected with the rotating shaft (11) in a sliding mode, and the number of the cloth feeding rings (13) arranged on two sides of the hollow connecting rod (12) is two.
4. The parallel cloth feeding apparatus for a sewing machine according to claim 1, characterized in that: a plurality of through holes are formed in the cloth feeding ring (13), a cloth pressing frame (14) is arranged in the through holes in a sliding mode, and the cloth pressing frame (14) is uniformly arranged on the side face of the cloth feeding ring (13).
5. The parallel cloth feeding apparatus for a sewing machine according to claim 1, characterized in that: the cloth pressing frame (14) comprises a cloth pressing plate (1401), a guide rod (1402), a spring (1403) and a limiting plate (1404), the guide rod (1402) is arranged in a through hole formed in the cloth feeding ring (13) in a sliding mode, the cloth pressing plate (1401) is fixedly installed on the outer end face of the guide rod (1402), the limiting plate (1404) is fixedly installed on the inner end face of the guide rod (1402), and the spring (1403) is arranged on the outer end face of the guide rod (1402) in a sliding mode.
6. The parallel cloth feeding apparatus for a sewing machine according to claim 5, characterized in that: the limiting plate (1404) is positioned inside the cloth feeding ring (13), the cloth pressing plate (1401) is positioned outside the cloth feeding ring (13), the spring (1403) is positioned between the outer end face of the cloth feeding ring (13) and the cloth pressing plate (1401), and two sides of the cloth pressing plate (1401) bend 20 degrees to 30 degrees towards the circle center direction of the cloth feeding ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921629328.4U CN211339927U (en) | 2019-09-27 | 2019-09-27 | Parallel cloth feeding device for sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921629328.4U CN211339927U (en) | 2019-09-27 | 2019-09-27 | Parallel cloth feeding device for sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211339927U true CN211339927U (en) | 2020-08-25 |
Family
ID=72134239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921629328.4U Expired - Fee Related CN211339927U (en) | 2019-09-27 | 2019-09-27 | Parallel cloth feeding device for sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211339927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112831927A (en) * | 2021-01-06 | 2021-05-25 | 广州黄程科技有限公司 | Sewing machine capable of automatically feeding cloth |
| CN113089191A (en) * | 2021-03-16 | 2021-07-09 | 临海市叙繇家具科技有限公司 | Cloth feeding device for sewing machine and using method thereof |
-
2019
- 2019-09-27 CN CN201921629328.4U patent/CN211339927U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112831927A (en) * | 2021-01-06 | 2021-05-25 | 广州黄程科技有限公司 | Sewing machine capable of automatically feeding cloth |
| CN113089191A (en) * | 2021-03-16 | 2021-07-09 | 临海市叙繇家具科技有限公司 | Cloth feeding device for sewing machine and using method thereof |
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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 |
Granted publication date: 20200825 Termination date: 20210927 |
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| CF01 | Termination of patent right due to non-payment of annual fee |