CN220468341U - Fabric clamping mechanism of sewing machine - Google Patents
Fabric clamping mechanism of sewing machine Download PDFInfo
- Publication number
- CN220468341U CN220468341U CN202321733343.XU CN202321733343U CN220468341U CN 220468341 U CN220468341 U CN 220468341U CN 202321733343 U CN202321733343 U CN 202321733343U CN 220468341 U CN220468341 U CN 220468341U
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- fixedly connected
- device body
- sewing machine
- fabric
- clamping mechanism
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- 239000004744 fabric Substances 0.000 title claims abstract description 67
- 230000007246 mechanism Effects 0.000 title claims abstract description 47
- 238000009958 sewing Methods 0.000 title claims abstract description 47
- 238000007599 discharging Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009987 spinning Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 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
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Abstract
The utility model relates to the technical field of sewing machines, in particular to a fabric clamping mechanism of a sewing machine, which comprises a device body and further comprises: the upper ends of the bases are fixedly connected with the periphery of the lower surface of the device body; the lower end of the sewing machine is fixedly connected with one side of the upper surface of the device body; the lower surface of the placing plate is fixedly connected with the middle part of the upper surface of the device body; the clamping mechanisms are arranged on two sides of the middle part of the upper surface of the device body in a sliding manner; according to the utility model, through the clamping mechanism and the like, the short-distance utilization can be realized while the fabric is held, the stability of clamping is ensured while the fabric is moved, the operability of the fabric is effectively improved, the sewing efficiency and precision of the sewing machine are improved, and the practicability and the use effect of the device are improved.
Description
Technical Field
The utility model relates to the technical field of sewing machines, in particular to a fabric clamping mechanism of a sewing machine.
Background
The sewing machine can sew fabrics such as cotton, hemp, silk, wool and artificial fiber and products such as leather, plastics and paper, the sewn stitch is neat, beautiful, smooth and firm, the sewing speed is high, the use is simple and convenient, when the sewing machine is used, the cloth is manually supported by textile personnel for spinning, thus the spinning efficiency is low, along with the development of society, in order to improve the efficiency, a cloth clamping device is added in the sewing machine for improving the spinning efficiency;
the existing clamping devices are fixed on one side of the sewing machine, so that cloth is not convenient to clamp and move, and the spinning efficiency is reduced; in addition, the existing clamping device directly presses the cloth to fix and clamp the cloth when clamping the cloth, so that the cloth is easily pulled and damaged in the clamping process, and the textile is not facilitated.
Disclosure of Invention
The utility model aims to provide a fabric clamping mechanism of a sewing machine, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a surface fabric fixture of sewing machine, includes the device body, still includes:
the upper ends of the bases are fixedly connected with the periphery of the lower surface of the device body;
the lower end of the sewing machine is fixedly connected with one side of the upper surface of the device body;
the lower surface of the placing plate is fixedly connected with the middle part of the upper surface of the device body;
the clamping mechanisms are arranged on two sides of the middle part of the upper surface of the device body in a sliding manner;
the discharging mechanism is fixedly connected with the other side of the device body;
through fixture etc. that set up, effectually realized can carry out the utilization of short distance when holding the fabric, guarantee to keep the stability of centre gripping when removing, effectually improved the maneuverability of surface fabric, improved sewing machine's sewing efficiency and precision, improved practicality and the result of use of this device.
As a preferred embodiment of the present utility model,
the clamping mechanism comprises:
the rotating motor is fixedly connected with one side of the inside of the device body;
the gears are arranged in two and are rotationally connected with the middle part in the device body, and the gear on one side is in transmission connection with the output end of the rotating motor;
the two ends of the toothed chain are meshed with the two gears;
the threaded rods are provided with two in total, and one end of each threaded rod is fixedly connected with one side of the middle part of each gear;
the upper ends of the sliding blocks penetrate through the upper surface of the device body and are in sliding connection with the upper surface of the device body, and the upper ends of the sliding blocks are fixedly connected with a pneumatic mechanism;
the pneumatic mechanism comprises:
the lower surface of the pneumatic base is fixedly connected with the upper surface of the sliding block, and one side of the upper end of the pneumatic base is fixedly connected with a piston groove;
the lower end of the piston rod is connected with the piston at the upper end of the piston groove, the upper end of the piston rod is fixedly connected with an upper top plate, and the middle part of the lower surface of the upper top plate is fixedly connected with a fixing column;
the middle part of the upper surface of the pressing plate is fixedly connected with the lower end of the fixed column;
when the surface fabric is pulled by the staff, place the level and smooth on placing the board upper surface earlier, then the piston rod starts, drive the clamp plate and push down, press four angles of surface fabric through pneumatic base and clamp with the clamp plate, then begin sewing work, afterwards when needs remove, the rotating electrical machines starts, drive two gears and begin to rotate, afterwards drive the threaded rod and rotate, thereby guarantee that four sliders can rotate at the uniform velocity, thereby drive pneumatic mechanism and remove, realize the removal of surface fabric, through the rotating electrical machines that set up etc. guarantee to keep the stability of centre gripping when removing, the effectual maneuverability that improves the surface fabric, sewing efficiency and precision of sewing machine have been improved, the practicality and the result of use of this device are improved.
As a preferred embodiment of the present utility model,
the discharging mechanism comprises:
the two fixing plates are arranged in total, and the lower ends of the fixing plates are fixedly connected with two ends of one side of the device body;
the discharging roller is rotatably arranged between the upper ends of the two fixed plates;
the limiting plates are arranged symmetrically, and the limiting plates are fixedly connected with two ends of one side of the upper surface of the device body;
the limiting grooves are arranged in two and are respectively arranged on one side, adjacent to the two limiting plates, of the limiting plate;
install the blowing kun that will be equipped with the surface fabric in fixed plate one end, pull off the one end of surface fabric and pass the spacing groove and place on placing the board afterwards, through the spacing groove that sets up, the surface fabric is spacing when removing, guarantees that fixed can not appear the condition of slope dislocation, can not appear too big angle with one side when also guaranteeing the surface fabric by the centre gripping simultaneously, prevent to be pulled and lead to the edge to break, the effectual practicality that has improved this device, the integrality when also having guaranteed the surface fabric by the centre gripping.
As a preferred embodiment of the present utility model,
the controller is fixedly connected with one side of the device body and is respectively and electrically connected with the sewing machine, the rotating motor and the pneumatic mechanism.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the clamping mechanism and the like, the short-distance utilization can be effectively realized while the fabric is held, the stability of clamping is ensured while the fabric is moved, the operability of the fabric is effectively improved, the sewing efficiency and precision of the sewing machine are improved, and the practicability and the use effect of the device are improved.
2. According to the utility model, after the fabric is pulled by a worker, the upper surface of the placing plate is placed flatly, then the piston rod is started to drive the pressing plate to press downwards, four corners of the fabric are clamped by the extrusion of the pneumatic base and the pressing plate, then the sewing work is started, then when the fabric needs to be moved, the rotating motor is started to drive the two gears to start rotating, and then the threaded rod is driven to rotate, so that the four sliding blocks can rotate at a uniform speed, the pneumatic mechanism is driven to move, the movement of the fabric is realized, the stability of clamping is ensured while the movement is realized by the rotating motor and the like, the operability of the fabric is effectively improved, the sewing efficiency and the precision of the sewing machine are improved, and the practicability and the use effect of the device are improved.
3. According to the utility model, the discharging roller with the fabric is arranged at one end of the fixed plate, then one end of the fabric is pulled off and passes through the limiting groove to be placed on the placing plate, the limiting groove is arranged to ensure that the fabric is limited when moving, the fixed type fabric is ensured not to have inclined dislocation, simultaneously, the fabric is ensured not to have too large angle with one side when being clamped, the edge breakage caused by pulling is prevented, the practicability of the device is effectively improved, and the integrity of the fabric when being clamped is also ensured.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic diagram of the discharging structure of the present utility model;
FIG. 3 is a schematic view of a clamping mechanism according to the present utility model;
fig. 4 is a schematic structural view of a pneumatic mechanism according to the present utility model.
In the figure: 1. a device body; 2. a base; 3. a controller; 4. a sewing machine; 5. placing a plate; 6. a clamping mechanism; 7. a limiting plate; 8. a limit groove; 9. a discharging mechanism; 10. a fixing plate; 11. a discharging roller; 12. a rotating electric machine; 13. a toothed chain; 14. a gear; 15. a threaded rod; 16. a slide block; 17. a pneumatic mechanism; 18. an upper top plate; 19. a pneumatic base; 20. a piston groove; 21. a piston rod; 22. fixing the column; 23. and (5) pressing plates.
Detailed Description
In order to facilitate understanding of the technical means, objects and effects of the present utility model, embodiments of the present utility model will be described in detail with reference to the accompanying drawings.
It is to be noted that all terms used for directional and positional indication in the present utility model, such as: "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "top", "low", "lateral", "longitudinal", "center", etc. are merely used to explain the relative positional relationship, connection, etc. between the components in a particular state (as shown in the drawings), and are merely for convenience of description of the present utility model, and do not require that the present utility model must be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model. Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Referring to fig. 1-4, the present utility model provides a technical solution:
a fabric clamping mechanism of a sewing machine, comprising a device body 1, and further comprising:
the device comprises a plurality of bases 2, wherein the bases 2 are arranged, and the upper ends of the bases are fixedly connected with the periphery of the lower surface of the device body 1;
the lower end of the sewing machine 4 is fixedly connected with one side of the upper surface of the device body 1;
the lower surface of the placing plate 5 is fixedly connected with the middle part of the upper surface of the device body 1;
the clamping mechanisms 6 are arranged on two sides of the middle part of the upper surface of the device body 1 in a sliding manner;
the discharging mechanism 9 is fixedly connected with the other side of the device body 1;
through fixture 6 etc. that set up, effectually realized can carry out the utilization of short distance when holding the fabric, guarantee to keep the stability of centre gripping when removing, effectually improved the maneuverability of surface fabric, improved sewing machine's sewing efficiency and precision, improved practicality and the result of use of this device.
As an example of the present utility model,
the clamping mechanism 6 includes:
a rotating motor 12, the rotating motor 12 being fixedly connected to one side inside the device body 1;
the gears 14 are arranged in two, and are rotationally connected with the middle part in the device body 1, and the gear 14 on one side is in transmission connection with the output end of the rotating motor 12;
a toothed chain 13, two ends of the toothed chain 13 are meshed with two gears 14;
the threaded rods 15 are arranged in total, and one ends of the threaded rods 15 are fixedly connected with one sides of the middle parts of the two gears 14 respectively;
the sliding blocks 16 are arranged in total, the sliding blocks 16 are respectively connected with two adjacent threaded rods 15 in a threaded manner, the upper ends of the sliding blocks 16 penetrate through the upper surface of the device body 1 and are in sliding connection with the upper surface of the device body 1, and the upper ends of the sliding blocks 16 are fixedly connected with a pneumatic mechanism 17;
the pneumatic mechanism 17 includes:
the lower surface of the pneumatic base 19 is fixedly connected with the upper surface of the sliding block 16, and one side of the upper end of the pneumatic base 19 is fixedly connected with a piston groove 20;
the lower end of the piston rod 21 is in piston connection with the upper end of the piston groove 20, the upper end of the piston rod 21 is fixedly connected with the upper top plate 18, and the middle part of the lower surface of the upper top plate 18 is fixedly connected with the fixing column 22;
the middle part of the upper surface of the pressing plate 23 is fixedly connected with the lower end of the fixed column 22;
when the surface fabric is pulled by the staff, place the level at place board 5 upper surface earlier, then piston rod 21 starts, drive clamp plate 23 pushes down, press four angles of surface fabric through pneumatic base 19 and clamp plate 23 to hold, then begin sewing work, afterwards, when needs remove, rotating electrical machines 12 start, drive two gears 14 and begin to rotate, then drive threaded rod 15 and rotate, thereby guarantee that four sliders 16 can rotate at the uniform velocity, thereby drive pneumatic mechanism 17 and remove, realize the removal of surface fabric, through rotating electrical machines 12 etc. that set up, guarantee to keep the stability of centre gripping when removing, the effectual maneuverability that improves the surface fabric, sewing efficiency and precision of sewing machine have been improved, and the practicality and the result of use of this device are improved.
As an example of the present utility model,
the discharging mechanism 9 includes:
the fixing plates 10 are arranged in total, and the lower ends of the fixing plates 10 are fixedly connected with two ends of one side of the device body 1;
a discharge roller 11, wherein the discharge roller 11 is rotatably arranged between the upper ends of the two fixed plates 10;
the limiting plates 7 are arranged symmetrically, and the limiting plates 7 are fixedly connected with two ends of one side of the upper surface of the device body 1;
the limiting grooves 8 are formed in two in total and are respectively formed in one side, adjacent to the two limiting plates 7, of each limiting groove 8;
install the blowing kun 11 that is equipped with the surface fabric in fixed plate 10 one end, pull down the one end of surface fabric and pass spacing groove 8 afterwards and place on placing plate 5, through spacing groove 8 that sets up, the surface fabric is spacing when removing, guarantee that fixed can not appear the condition of slope dislocation, simultaneously also guarantee the surface fabric can not appear too big angle with one side when being held, prevent to be pulled and lead to the edge to break, the effectual practicality that improves this device, the integrality when also having guaranteed the surface fabric by the centre gripping.
As an example of the present utility model,
the controller 3, the controller 3 is fixedly connected with one side of the device body 1, and the controller 3 is respectively and electrically connected with the sewing machine 4, the rotating motor 12 and the pneumatic mechanism 17.
Working principle: the material discharging roller 11 filled with the fabric is arranged at one end of the fixed plate 10, then one end of the fabric is pulled down and passes through the limiting groove 8 to be placed on the placing plate 5, after the fabric is pulled by a worker, the upper surface of the placing plate 5 is placed flat, then the piston rod 21 is started to drive the pressing plate 23 to press down, the four corners of the fabric are clamped by the extrusion of the pneumatic base 19 and the pressing plate 23, then the sewing work is started, then when the fabric needs to be moved, the rotating motor 12 is started to drive the two gears 14 to start to rotate, then the threaded rod 15 is driven to rotate, and therefore the four sliding blocks 16 are guaranteed to rotate at a constant speed, and then the pneumatic mechanism 17 is driven to move, so that the movement of the fabric is realized.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The fabric clamping mechanism of the sewing machine comprises a device body (1), and is characterized by further comprising:
the device comprises a base (2), wherein the base (2) is provided with a plurality of bases, and the upper ends of the bases are fixedly connected with the periphery of the lower surface of the device body (1);
the lower end of the sewing machine (4) is fixedly connected with one side of the upper surface of the device body (1);
the lower surface of the placing plate (5) is fixedly connected with the middle part of the upper surface of the device body (1);
the clamping mechanisms (6) are arranged on two sides of the middle part of the upper surface of the device body (1) in a sliding manner;
the discharging mechanism (9), the discharging mechanism (9) is fixedly connected with the other side of the device body (1).
2. A fabric clamping mechanism for a sewing machine as defined in claim 1 wherein:
the clamping mechanism (6) comprises:
a rotating motor (12), wherein the rotating motor (12) is fixedly connected with one side inside the device body (1);
the gears (14) are arranged in two in total and are rotationally connected with the middle part in the device body (1), and the gears (14) on one side are in transmission connection with the output end of the rotating motor (12);
and the two ends of the toothed chain (13) are meshed with the two gears (14).
3. The fabric clamping mechanism of a sewing machine of claim 2, further comprising:
the threaded rods (15) are arranged in total, and one ends of the threaded rods (15) are fixedly connected with one sides of the middle parts of the two gears (14) respectively;
the device comprises a sliding block (16), wherein four sliding blocks (16) are arranged in total and are respectively in threaded connection with two adjacent threaded rods (15), the upper ends of the sliding blocks (16) penetrate through the upper surface of the device body (1) and are in sliding connection with the upper surface of the device body (1), and the upper ends of the sliding blocks (16) are fixedly connected with a pneumatic mechanism (17).
4. A fabric holding mechanism for a sewing machine as defined in claim 3 wherein:
the pneumatic mechanism (17) comprises:
the pneumatic base (19), the lower surface of the pneumatic base (19) is fixedly connected with the upper surface of the sliding block (16), and one side of the upper end of the pneumatic base (19) is fixedly connected with a piston groove (20);
the piston rod (21), the lower extreme of piston rod (21) is connected with piston groove (20) upper end piston, piston rod (21) upper end fixedly connected with upper roof (18), upper roof (18) lower surface middle part fixedly connected with fixed column (22);
the middle part of the upper surface of the pressing plate (23) is fixedly connected with the lower end of the fixed column (22).
5. A fabric clamping mechanism for a sewing machine as defined in claim 1 wherein:
the discharging mechanism (9) comprises:
the fixing plates (10) are arranged in total, and the lower ends of the fixing plates (10) are fixedly connected with two ends of one side of the device body (1);
and the discharging roller (11) is rotatably arranged between the upper ends of the two fixing plates (10).
6. The fabric clamping mechanism of a sewing machine of claim 1, further comprising:
the limiting plates (7) are arranged symmetrically, and the limiting plates (7) are fixedly connected with two ends of one side of the upper surface of the device body (1);
the limiting grooves (8) are formed in two sides, which are adjacent to the two limiting plates (7), of the limiting groove (8).
7. The fabric clamping mechanism of a sewing machine of claim 1, further comprising:
the controller (3), controller (3) and device body (1) one side fixed connection, controller (3) are respectively with sewing machine (4), rotating electrical machines (12) and pneumatic mechanism (17) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321733343.XU CN220468341U (en) | 2023-07-04 | 2023-07-04 | Fabric clamping mechanism of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321733343.XU CN220468341U (en) | 2023-07-04 | 2023-07-04 | Fabric clamping mechanism of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220468341U true CN220468341U (en) | 2024-02-09 |
Family
ID=89778147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321733343.XU Active CN220468341U (en) | 2023-07-04 | 2023-07-04 | Fabric clamping mechanism of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220468341U (en) |
-
2023
- 2023-07-04 CN CN202321733343.XU patent/CN220468341U/en active Active
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