CN219886320U - Cloth moving device of sewing machine - Google Patents
Cloth moving device of sewing machine Download PDFInfo
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- CN219886320U CN219886320U CN202320953444.1U CN202320953444U CN219886320U CN 219886320 U CN219886320 U CN 219886320U CN 202320953444 U CN202320953444 U CN 202320953444U CN 219886320 U CN219886320 U CN 219886320U
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- sewing machine
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- cylinder
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- 238000009958 sewing Methods 0.000 title claims abstract description 90
- 239000004744 fabric Substances 0.000 title claims abstract description 66
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model belongs to the technical field of sewing machines, in particular to a cloth moving device of a sewing machine, which comprises a frame, a sewing platform arranged on the frame, a controller and a first sensor for sensing cloth, wherein a pressing plate driven by a first power device to move vertically is arranged above the sewing platform, the pressing plate is driven by a second power device to move transversely, and the first sensor, the first power device and the second power device are respectively and electrically connected with the controller. According to the utility model, the sensor I senses the cloth to transmit information to the controller, and the controller controls the power device II to drive the pressing plate to move, so that an operator is not required to accurately place the pressing plate, the operation is simple and convenient, and the operation requirement on the operator is low.
Description
Technical field:
the utility model belongs to the technical field of sewing machines, and particularly relates to a cloth moving device of a sewing machine.
The background technology is as follows:
the sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastics, paper and the like, and the sewn stitch is neat and beautiful, flat and firm, and has high sewing speed and simple and convenient use. According to different purposes, the sewing machine can be divided into a common sewing machine, a button sewing machine, a buttonholing machine, an overedger and the like. In order to reduce labor intensity, automatic cloth moving devices have been developed.
The Chinese patent No. 102433692A discloses an automatic feeding device of a sewing machine, wherein the sewing machine comprises a machine table, the automatic feeding device comprises a motor, the motor is in transmission connection with a translation part, two cloth clamping mechanisms are fixedly connected to the translation part, and the two cloth clamping mechanisms extend to the upper part of the machine table. Each cloth clamping mechanism comprises an air cylinder, a feeding plate and a pressing plate, wherein the air cylinder and the feeding plate are fixedly connected with the sliding plate, the bottom surface of the feeding plate is attached to the upper surface of the machine table, and the pressing plate is arranged above the feeding plate and is linked with a piston rod of the air cylinder and moves up and down relative to the feeding plate, so that cloth on the feeding plate is clamped or loosened.
The automatic feeding device of the sewing machine has the following defects: when placing the cloth, the operator is required to accurately place the cloth, otherwise, the sewing position is deviated, the operation requirement on the operator is high, and the operation is inconvenient.
The utility model comprises the following steps:
the utility model aims to provide a cloth moving device of a sewing machine, which is characterized in that a first sensor is used for sensing cloth to transmit information to a controller, and a second power device is controlled by the controller to drive a pressing plate to move, so that an operator is not required to accurately place the pressing plate, the operation is simple and convenient, and the operation requirement on the operator is low.
The utility model is realized in the following way:
the cloth moving device of the sewing machine comprises a frame, a sewing platform arranged on the frame, a controller and a first sensor for sensing cloth, wherein a pressing plate driven by a first power device to move vertically is arranged above the sewing platform, the pressing plate is driven by a second power device to move transversely, and the first sensor, the first power device and the second power device are respectively and electrically connected with the controller.
In the cloth moving device of the sewing machine, the left support and the right support are arranged on the frame, the mounting plate is arranged above the sewing platform, one end of the mounting plate is connected to the left support, the other end of the mounting plate is connected to the right support, the mounting plate is provided with the transverse guide rail, and the pressing plate is driven by the second power device to slide on the transverse guide rail.
In the cloth moving device of the sewing machine, the second power device comprises a transmission belt arranged on the mounting plate and driven to move by a motor, a transverse moving plate is arranged on the transmission belt, the transverse moving plate is arranged on the transverse guide rail in a sliding mode, the pressing plate is arranged on the transverse moving plate and is arranged on the transverse guide rail in a sliding mode through the transverse moving plate, and the motor is electrically connected with the controller.
In the cloth moving device, the driving belt is positioned below the transverse guide rail.
In the cloth moving device of the sewing machine, the pressing plate is of a strip shape, the length direction is transversely arranged, the two sides of the transverse moving plate are respectively provided with the guide moving plates, the transverse guide rail is provided with the sliding plate in a sliding mode, the guide moving plates and the transverse moving plates are fixed on the sliding plate, the sliding plate is arranged on the transverse guide rail in a sliding mode, and the left end and the right end of the pressing plate are respectively arranged on the two guide moving plates.
In the cloth moving device of the sewing machine, the first power device comprises the first air cylinders respectively arranged on the transverse moving plate and the guide moving plate, the piston rods of the first air cylinders move vertically, the piston rods of the first air cylinders are connected with the vertical moving plate, the lower ends of the vertical moving plate are connected with the pressing plate, and the first air cylinders are electrically connected with the controller.
In the cloth moving device of the sewing machine, the sewing machine is arranged on the frame, and the first sensor is arranged on the sewing machine.
In the cloth moving device of the sewing machine, the sewing machine is a button sewing machine, the frame is further provided with a button feeding device for feeding buttons to the button sewing machine, the button sewing machine is provided with a clamping jaw driven by a second cylinder for clamping the buttons and a second sensor for sensing the positions of the second piston rods of the cylinders, and the second cylinder and the second sensor are respectively electrically connected with the controller.
In the above-described cloth moving apparatus for a sewing machine, the sewing machine may be a buttonholing machine or an overedger.
In the cloth moving device of the sewing machine, the second sensor is a position sensor.
In the cloth moving device of the sewing machine, the second sensor is arranged above the piston rod of the second cylinder, a screw is arranged at the outer end of the piston rod of the second cylinder, a nut of the screw protrudes out of the piston rod of the second cylinder, and when the clamping jaw clamps a button, the nut of the screw is in contact with the second sensor.
In the cloth moving device of the sewing machine, the sewing platform is provided with a limiting plate for longitudinally limiting the cloth.
In the cloth moving device of the sewing machine, the anti-slip belt is arranged below the pressing plate.
In the cloth moving device of a sewing machine, the material of the anti-slip belt is silica gel or rubber.
In the cloth moving apparatus of a sewing machine, the first sensor is an infrared sensor.
In the cloth moving device of the sewing machine, the mounting plate is provided with the protective cover, and the protective cover is arranged outside the transverse guide rail and the transmission belt.
In the cloth moving device of the sewing machine, the protective cover is provided with a control panel electrically connected with the controller.
In the cloth moving device of a sewing machine, the first power device may be a linear motor or a linear module, and the second power device may be a linear motor, an air cylinder or a linear module.
Compared with the prior art, the utility model has the outstanding advantages that:
1. according to the utility model, the sensor I senses the cloth to transmit information to the controller, and the controller controls the power device II to drive the pressing plate to move, so that an operator is not required to accurately place the pressing plate, the operation is simple and convenient, and the operation requirement on the operator is low;
2. the sewing machine is characterized in that a left bracket and a right bracket are arranged on a machine frame, a mounting plate is arranged above a sewing platform, one end of the mounting plate is connected to the left bracket, the other end of the mounting plate is connected to the right bracket, a transverse guide rail is arranged on the mounting plate, a pressing plate is driven by a second power device to slide on the transverse guide rail, and the pressing plate moves transversely stably;
3. the pressing plate is of a strip shape, the length direction of the pressing plate is along the transverse direction, the two sides of the transverse moving plate are respectively provided with the guide moving plates, the transverse guide rail is provided with the sliding plate in a sliding mode, the guide moving plates and the transverse moving plates are both fixed on the sliding plate and are arranged on the transverse guide rail in a sliding mode through the sliding plate, the left end and the right end of the pressing plate are respectively arranged on the two guide moving plates, the pressing effect of pressing cloth by the pressing plate is good, and the vertical movement of the pressing plate is stable.
Description of the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of the non-protective cover and control panel of the present utility model;
FIG. 3 is a partial perspective view of the sewing machine of the present utility model;
fig. 4 is a partial perspective view of the sewing machine of the present utility model.
Reference numerals: 1. a frame; 2. a sewing platform; 3. a first sensor; 4. a pressing plate; 5. a left bracket; 6. a right bracket; 7. a mounting plate; 8. a transverse guide rail; 9. a motor; 10. a transmission belt; 11. a lateral moving plate; 12. guiding the moving plate; 13. a sliding plate; 14. a first cylinder; 15. a vertical moving plate; 16. a button sewing machine; 17. a second cylinder; 18. a clamping jaw; 19. a second sensor; 20. a screw; 21. a protective cover; 22. a control panel; 23. and a limiting plate.
The specific embodiment is as follows:
the utility model is further described below with reference to the specific examples, see fig. 1-4:
the utility model provides a cloth mobile device of sewing machine, includes frame 1 and the setting of sewing platform 2 on frame 1, still includes the first sensor 3 of controller and response cloth, sewing platform 2 top is equipped with by power device one drive vertical removal's clamp plate 4, clamp plate 4 is by power device two drive lateral shifting, first sensor 3, power device one and power device two are connected with the controller electricity respectively, be equipped with sewing machine on the frame 1, first sensor 3 sets up on sewing machine.
The working principle of the utility model is as follows: as shown in fig. 1-4, a cloth is placed on the sewing platform 2, the first power device drives the pressing plate 4 to move downwards to press the cloth, the second power device drives the pressing plate 4 and drives the cloth to move transversely, when the first sensor 3 senses the cloth, information is transmitted to the controller, the controller controls the second power device to drive the pressing plate 4 to move a set distance, namely, the cloth is driven to move the set distance, the sewing machine is used for sewing the cloth, and when the next sewing is carried out, the controller controls the second power device to drive the pressing plate 4 to move to drive the cloth to move the set distance, and the sewing machine is used for sewing the cloth. After sewing, the controller controls the power device to drive the pressing plate 4 to move upwards, and the cloth is taken out.
According to the utility model, the first sensor 3 senses cloth to transmit information to the controller, and the controller controls the second power device to drive the pressing plate 4 to move, so that an operator is not required to accurately place, the operation is simple and convenient, and the operation requirement on the operator is low.
For the stability of the lateral movement of the pressing plate 4, as shown in fig. 1 and 2, a left bracket 5 and a right bracket 6 are arranged on the frame 1, a mounting plate 7 is arranged above the sewing platform 2, one end of the mounting plate 7 is connected to the left bracket 5, the other end is connected to the right bracket 6, a lateral guide rail 8 is arranged on the mounting plate 7, and the pressing plate 4 is driven by a power device II to slide on the lateral guide rail 8.
The structure of the power device II is as follows: as shown in fig. 2, the second power device comprises a driving belt 10 arranged on the mounting plate 7 and driven to move by a motor 9, a transverse moving plate 11 is arranged on the driving belt 10, the transverse moving plate 11 is slidably arranged on the transverse guide rail 8, the pressing plate 4 is arranged on the transverse moving plate 11 and is slidably arranged on the transverse guide rail 8 through the transverse moving plate 11, and the motor 9 is electrically connected with the controller.
Further, the belt 10 is located below the transverse rail 8.
For the clamp plate 4 better presses and establishes on the cloth to and the stable vertical removal of clamp plate 4, clamp plate 4 is rectangular shape, and length direction along transversely setting, the lateral shifting board 11 both sides are equipped with direction movable plate 12 respectively, the last slip of lateral guide rail 8 is equipped with sliding plate 13, direction movable plate 12 and lateral shifting board 11 are all fixed on sliding plate 13 to establish on lateral guide rail 8 through sliding plate 13 slip, clamp plate 4 left and right sides both ends set up respectively on two direction movable plates 12.
The structure of the power device I is as follows: as shown in fig. 2, the first power device comprises a first cylinder 14 respectively arranged on the transverse moving plate 11 and the guiding moving plate 12, a piston rod of the first cylinder 14 moves vertically, a vertical moving plate 15 is connected to the piston rod of the first cylinder 14, the lower end of the vertical moving plate 15 is connected to the pressing plate 4, and the first cylinder 14 is electrically connected with the controller.
Further, as shown in fig. 3 and 4, the sewing machine is a button sewing machine 16, the frame 1 is further provided with a button feeding device for feeding buttons to the button sewing machine 16, the button sewing machine 16 is provided with a clamping jaw 18 driven by a second cylinder 17 to clamp the buttons and a second sensor 19 for sensing the position of a piston rod of the second cylinder 17, and the second cylinder 17 and the second sensor 19 are respectively electrically connected with the controller. When no button is in the clamping jaw 18, the second sensor 19 transmits information to the controller, and the controller prompts the button to be absent.
Further, the second sensor 19 is a position sensor.
The second sensor 19 is arranged in the following manner: as shown in fig. 4, the second sensor 19 is disposed above the piston rod of the second cylinder 17, a screw 20 is disposed at the outer end of the piston rod of the second cylinder 17, the nut of the screw 20 protrudes out of the piston rod of the second cylinder 17, when the clamping jaw 18 clamps the button, the nut of the screw 20 contacts the second sensor 19, and the second sensor 19 transmits information to the controller; when the clamping jaw 18 does not clamp the button, the piston rod of the second air cylinder 17 continues to move outwards, the nut of the screw 20 is not in contact with the second sensor 19, the second sensor 19 transmits button missing information to the controller, and the controller prompts button missing.
In order to limit the longitudinal position of the cloth, a limiting plate 23 for longitudinally limiting the cloth is arranged on the sewing platform 1.
In order to facilitate the cloth dragging of the pressing plate 4, an anti-slip belt is arranged below the pressing plate 4.
Preferably, the material of the anti-slip belt is silica gel or rubber. In this embodiment, the material of the anti-slip belt is silica gel.
Preferably, the first sensor 3 is an infrared sensor.
Further, a protective cover 21 is arranged on the mounting plate 7, and the protective cover 21 is covered outside the transverse guide rail 8 and the driving belt 10.
In order to facilitate the control of the present utility model, the protective cover 21 is provided with a control panel 22 electrically connected to the controller.
The above embodiment is only one of the preferred embodiments of the present utility model, and is not intended to limit the scope of the present utility model, therefore: all equivalent changes in shape, structure and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (10)
1. The utility model provides a cloth mobile device of sewing machine, includes frame (1) and sets up sewing platform (2) on frame (1), its characterized in that: the sewing machine further comprises a controller and a first sensor (3) for sensing cloth, a pressing plate (4) driven by a first power device to move vertically is arranged above the sewing platform (2), the pressing plate (4) is driven by a second power device to move transversely, and the first sensor (3), the first power device and the second power device are respectively and electrically connected with the controller.
2. A cloth moving apparatus of a sewing machine according to claim 1, wherein: be equipped with left socle (5) and right branch frame (6) on frame (1), make up platform (2) top and be equipped with mounting panel (7), mounting panel (7) one end is connected on left socle (5), the other end is connected on right branch frame (6), be equipped with transverse guide (8) on mounting panel (7), clamp plate (4) are slided by power device two drive and are established on transverse guide (8).
3. A cloth moving apparatus of a sewing machine according to claim 2, wherein: the second power device comprises a transmission belt (10) which is arranged on the mounting plate (7) and driven to move by a motor (9), a transverse moving plate (11) is arranged on the transmission belt (10), the transverse moving plate (11) is slidably arranged on the transverse guide rail (8), the pressing plate (4) is arranged on the transverse moving plate (11) and is slidably arranged on the transverse guide rail (8) through the transverse moving plate (11), and the motor (9) is electrically connected with the controller.
4. A cloth moving apparatus of a sewing machine according to claim 3, wherein: the clamp plate (4) is rectangular shape, and the length direction sets up along transversely, lateral shifting board (11) both sides are equipped with direction movable plate (12) respectively, lateral guide (8) are slided and are equipped with sliding plate (13), direction movable plate (12) and lateral shifting board (11) are all fixed on sliding plate (13) to establish on lateral guide (8) through sliding plate (13) slip, both ends are set up respectively on two direction movable plates (12) about clamp plate (4).
5. The cloth moving apparatus of a sewing machine according to claim 4, wherein: the first power device comprises a first cylinder (14) which is respectively arranged on the transverse moving plate (11) and the guide moving plate (12), a piston rod of the first cylinder (14) moves vertically, a vertical moving plate (15) is connected to the piston rod of the first cylinder (14), the lower end of the vertical moving plate (15) is connected with the pressing plate (4), and the first cylinder (14) is electrically connected with the controller.
6. A cloth moving apparatus of a sewing machine according to claim 1, wherein: the sewing machine is arranged on the frame (1), and the first sensor (3) is arranged on the sewing machine.
7. The cloth moving apparatus of a sewing machine of claim 6, wherein: the sewing machine is a button sewing machine (16), the frame (1) is also provided with a button feeding device for feeding buttons to the button sewing machine (16), the button sewing machine (16) is provided with a clamping jaw (18) driven by a second cylinder (17) to clamp the buttons and a second sensor (19) for sensing the position of a piston rod of the second cylinder (17), and the second cylinder (17) and the second sensor (19) are respectively electrically connected with the controller.
8. The cloth moving apparatus of a sewing machine of claim 7, wherein: the second sensor (19) is arranged above a piston rod of the second cylinder (17), a screw (20) is arranged at the outer end of the piston rod of the second cylinder (17), a nut of the screw (20) protrudes out of the piston rod of the second cylinder (17), and when the clamping jaw (18) clamps a button, the nut of the screw (20) is in contact with the second sensor (19).
9. A cloth moving apparatus of a sewing machine according to claim 1, wherein: and a limiting plate (23) for longitudinally limiting the cloth is arranged on the sewing platform (2).
10. A cloth moving apparatus of a sewing machine according to claim 1, wherein: an anti-slip belt is arranged below the pressing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320953444.1U CN219886320U (en) | 2023-04-21 | 2023-04-21 | Cloth moving device of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320953444.1U CN219886320U (en) | 2023-04-21 | 2023-04-21 | Cloth moving device of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219886320U true CN219886320U (en) | 2023-10-24 |
Family
ID=88403476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320953444.1U Active CN219886320U (en) | 2023-04-21 | 2023-04-21 | Cloth moving device of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219886320U (en) |
-
2023
- 2023-04-21 CN CN202320953444.1U patent/CN219886320U/en active Active
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