High-precision fabric sewing device

Abstract

The utility model discloses a high-precision fabric sewing device, and belongs to the field of sewing devices. Comprising a base; the four supporting rods are fixedly connected to the four corners of the bottom of the base; the sewing machine is arranged on the base; the sewing table is fixedly connected to the base and corresponds to the sewing machine; the two first mounting plates are symmetrically and fixedly connected to the bottom of the base; the number of the discharging rollers is two, the discharging rollers are detachably installed on the two first installation plates, and the discharging rollers are rotationally installed on the first installation plates. The second mounting plate is fixedly connected to the bottom of the base; the driving motor is fixedly connected to the second mounting plate; the mounting roller is rotationally mounted on the second mounting plate, and an output shaft of the driving motor is fixedly connected with the mounting roller; the feeding roller is arranged on the mounting roller in a sleeving manner; the fixing assembly is arranged on the mounting roller and used for fixing the feeding roller; the guide assembly is arranged on the sewing table. The high-precision fabric sewing device has the beneficial effect that the high-precision fabric sewing device is provided.

Description

Technical Field

[0001] The present application relates to the field of sewing devices, and in particular to a high-precision fabric sewing device. Background Art

[0002] A sewing machine is a device that connects two fabrics through one or more sewing threads. The sewing machine can form one or more seam stitches on the sewn materials.

[0003] The structure of the product can refer to a cushion fabric sewing device disclosed in Chinese patent document No. 202021420466.4, including a base, the top of the base is fixedly connected to a shell, four supporting legs are fixedly connected at the four corners of the bottom of the base, the other side of the supporting leg is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a first screw rod, one side of the first screw rod is fixedly connected to a second screw rod, and the thread directions of the outer surfaces of the first screw rod and the second screw rod are opposite; through the designed cavity rod, guide rod, connecting block and pulley, the device can be easily moved, and at the same time, by providing a motor, a first screw rod, a second screw rod, a movable sleeve block, a support rod and a cross rod, the height value of the pulley can be adjusted, and the stability of the device is also increased. In addition, by providing a placement groove, the pulley is convenient to store, which solves the problem of inconvenience in moving the existing device when it is in use.

[0004] However, in this patent, the staff is required to move the cloth manually, and there is no component to limit the cloth, so the sewing accuracy is not high enough.

[0005] A high-precision fabric sewing device is now provided. Utility Model Content

[0006] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0007] In order to solve the technical problems mentioned in the above background technology part, some embodiments of the present application provide a high-precision fabric sewing device, including: a base; four support rods, which are fixedly connected to the four corners of the bottom of the base; a sewing machine, which is arranged on the base; a sewing table, which is fixedly connected to the base and corresponds to the sewing machine; two first mounting plates, which are arranged and symmetrically fixed to the bottom of the base; two unloading rollers, which are arranged and detachably mounted on the two first mounting plates, and the unloading roller is rotatably mounted on the first mounting plate; a second mounting plate, which is fixedly connected to the bottom of the base; a driving motor, which is fixedly connected to the second mounting plate; a mounting roller, which is rotatably mounted on the second mounting plate, and the output shaft of the driving motor is fixedly connected to the mounting roller; a loading roller, which is sleeved on the mounting roller; a fixing assembly, which is arranged on the mounting roller and is used to fix the loading roller; and a guide assembly, which is arranged on the sewing table.

[0008] Furthermore, a first mounting plate is fixedly connected to the unloading roller, a rotating shaft is rotatably mounted on the first mounting plate, a second mounting plate is fixedly connected to the rotating shaft, and a fixing bolt is threadedly connected between the first mounting plate and the second mounting plate.

[0009] Furthermore, a plurality of fixing bolts are provided and are evenly arranged between the first mounting plate and the second mounting plate.

[0010] Further, the fixing assembly includes a second clamping plate, a connecting disk is fixedly connected to the mounting roller, and a connecting seat is fixedly connected to the connecting disk, a second screw is threadedly connected to the connecting seat, and the second clamping plate is rotatably installed at the bottom of the second screw, a second limiting rod is fixedly connected to the second clamping plate, the second limiting rod passes through the second clamping plate, and the second limiting rod and the second clamping plate are slidably installed.

[0011] Furthermore, the number of the second limiting rods is two, and the second screw is located between the two second limiting rods. Furthermore, a disc is fixedly connected to the top of the second screw, and a crank is fixedly connected to the eccentric end of the disc.

[0012] Furthermore, a clamping assembly is provided on the feeding roller, and the clamping assembly includes a first clamping plate. A first screw is rotatably installed on the feeding roller, and the first screw is threadedly connected to the first clamping plate. A first limiting rod is fixed to the feeding roller, and the first limiting rod passes through the first clamping plate, and the first limiting rod is slidably installed with the first clamping plate.

[0013] Furthermore, the guide assembly includes a fixed spring, two mounting grooves are symmetrically provided on the sewing table, and a second guide rod is rotatably installed between two inner walls of the mounting groove, and a second guide roller is fixedly connected to the second guide rod, two vertical plates are symmetrically fixedly connected to the sewing table, and a sliding groove is provided on the vertical plate, and a slider is slidably installed on the sliding groove, and a first guide rod is rotatably installed on one end of the two sliders close to each other, and a first guide roller is fixedly connected to the first guide rod, and a fixed spring is fixed between the slider and the inner wall of the sliding groove.

[0014] Furthermore, a limiting groove is provided on the inner wall of the slide groove, and a limiting block corresponding to the limiting groove is fixedly connected to the sliding block.

[0015] Furthermore, there are two limit blocks and two limit grooves.

[0016] The beneficial effects of this application are:

[0017] 1. By setting the guide component, the cloth can be limited while sewing, thereby improving the accuracy of sewing.

[0018] Second, by setting a driving motor, a feeding roller and a feeding roller, two kinds of fabrics can be sewn automatically, thereby improving work efficiency.

[0019] Third, by setting a fixing component, it is convenient to remove the feeding roller, and by setting a clamping component, it is convenient to install the cloth on the feeding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0021] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0022] In the attached picture:

[0023] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0024] Figure 2 It is a cross-sectional view;

[0025] Figure 3 is a cross-sectional view of the base;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure;

[0027] Figure 5It is a schematic diagram of the three-dimensional structure of the unloading roller;

[0028] Figure 6 yes Figure 1 A magnified view of part A;

[0029] Figure 7 yes Figure 2 Enlarged view of part B.

[0030] Reference numerals:

[0031] 1. Base; 2. Sewing machine; 3. Sewing table; 4. Second guide rod; 5. Unloading roller; 6. First mounting plate; 7. Second mounting plate; 8. Driving motor; 9. Support rod; 10. Vertical plate; 11. Second guide roller; 12. Mounting roller; 13. Second clamping plate; 14. Loading roller; 15. First screw rod; 16. First clamping plate; 17. First limiting rod; 18. Second screw rod; 19. Second limiting rod; 20. Connecting seat; 21. First mounting plate; 22. Fixing bolt; 23. Connecting plate; 24. Second mounting plate; 25. Rotating shaft; 26. First guide rod; 27. First guide roller; 28. Fixing spring; 29. ​​Slide groove; 30. Limiting groove; 31. Limiting block; 32. Sliding block; 33. Mounting groove. DETAILED DESCRIPTION

[0032] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0033] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0034] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0035] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0036] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0037] Reference Figure 1-7 A high-precision fabric sewing device includes: a base 1, a support rod 9, a sewing machine 2, a sewing table 3, a first mounting plate 6, a feed roller 5, a second mounting plate 7, a drive motor 8, a mounting roller 12, a feed roller 14, a fixing assembly, and a guide assembly. Four support rods 9 are provided and fixedly connected to the four corners of the bottom of the base 1. The sewing machine 2 is provided on the base 1. The sewing table 3 is fixedly connected to the base 1 and corresponds to the sewing machine 2. Two first mounting plates 6 are provided and symmetrically fixedly connected to the bottom of the base 1. Two feed rollers 5 are provided and are detachably mounted on the two first mounting plates 6, and the feed rollers 5 are rotatably mounted on the first mounting plate 6. A first mounting plate 21 is fixedly connected to the feed roller 5, a rotating shaft 25 is rotatably mounted on the first mounting plate 6, a second mounting plate 24 is fixedly connected to the rotating shaft 25, and a fixing bolt 22 is threadedly connected between the first mounting plate 21 and the second mounting plate 24. A plurality of fixing bolts 22 are provided and are evenly arranged between the first mounting plate 21 and the second mounting plate 24 .

[0038] The second mounting plate 7 is fixedly connected to the bottom of the base 1. The driving motor 8 is fixedly connected to the second mounting plate 7. The mounting roller 12 is rotatably mounted on the second mounting plate 7, and the output shaft of the driving motor 8 is fixedly connected to the mounting roller 12. The feeding roller 14 is sleeved on the mounting roller 12.

[0039] The fixing assembly is arranged on the installation roller 12, and is used to fix the feeding roller 14. The fixing assembly includes a second clamping plate 13. A connecting disk 23 is fixedly connected to the installation roller 12, and a connecting seat 20 is fixedly connected to the connecting disk 23. A second screw 18 is threadedly connected to the connecting seat 20, and the second clamping plate 13 is rotatably mounted on the bottom of the second screw 18. A second limiting rod 19 is fixedly connected to the second clamping plate 13, and the second limiting rod 19 passes through the second clamping plate 13, and the second limiting rod 19 and the second clamping plate 13 are slidably mounted. Two second limiting rods 19 are provided, and the second screw 18 is located between the two second limiting rods 19. A disc is fixedly connected to the top of the second screw 18, and a crank is fixedly connected to the centrifugal end of the disc.

[0040] A clamping assembly is provided on the feeding roller 14, and the clamping assembly includes a first clamping plate 16. A first screw 15 is rotatably mounted on the feeding roller 14, and the first screw 15 is threadedly connected to the first clamping plate 16. A first limiting rod 17 is fixedly connected to the feeding roller 14, and the first limiting rod 17 passes through the first clamping plate 16, and the first limiting rod 17 and the first clamping plate 16 are slidably mounted.

[0041] The guide assembly is arranged on the sewing table 3, and the guide assembly includes a fixing spring 28. Two mounting grooves 33 are symmetrically provided on the sewing table 3, and a second guide rod 4 is rotatably installed between two inner walls of the mounting groove 33, and a second guide rod 4 is fixedly connected to the second guide rod 4.

[0042] The second guide roller 11, two vertical plates 10 are symmetrically fixed on the sewing table 3, and a slide groove 29 is provided on the vertical plate 10, and a slider 32 is slidably installed on the slide groove 29, and the first guide rod 26 is rotatably installed on the ends of the two sliders 32 close to each other, and the first guide roller 27 is fixed on the first guide rod 26, and the fixing spring 28 is fixed between the slider 32 and the inner wall of the slide groove 29. A limit groove 30 is provided on the inner wall of the slide groove 29, and a limit block 31 corresponding to the limit groove 30 is fixed on the slider 32. There are two limit blocks 31 and two limit grooves 30.

[0043] Working process: when it is necessary to sew the cloth, the two feeding rollers 14 wound with the cloth are respectively installed on the two first mounting plates 6, and the first mounting plate 21 and the second mounting plate 24 are matched. Then, the first mounting plate 21 and the second plate can be connected together by the fixing bolt 22, so that the feeding roller 14 is installed. Then, the cloth on the feeding roller 14 is extended to the base 1 and is located on the sewing table 3, and the first guide rod 26 is pulled, so that the first guide roller 27 rises, and the cloth is located between the first guide roller 27 and the second guide roller 11, and then the cloth is installed on the lower feed roller 5 and is located between the first clamping plate 16 and the feeding roller 14. Then, the first screw 15 can be rotated, and under the action of the first limit rod 17, the first clamping plate 16 is gradually approached to the feeding roller 14, and under the action of the first clamping plate 16, the first clamping plate 16 is pressed against the cloth. The materials are clamped and fixed. After installation, the driving motor 8 can be started so that the output shaft of the driving motor 8 drives the installation roller 12 to rotate, thereby rotating the feeding roller 14. Under the action of the feeding roller 14, the two kinds of fabrics are wound up, and the sewing machine 2 can be used at the same time. Under the action of the sewing machine 2, the two kinds of fabrics are sewn, and the unloading roller 5 unloads the material. While sewing, the fabric is located between the first guide roller 27 and the second guide roller 11, and under the action of the fixing spring 28, a limiting effect is played to prevent the fabric from deflecting, thereby improving the sewing accuracy. After sewing, the crank can be turned to rotate the disc, thereby rotating the second screw 18, and under the action of the second limiting rod 19, the second clamping plate 13 is no longer fixing the feeding roller 14, so that the feeding roller 14 can be removed, and then the feeding roller 14 and the unloading roller 5 can continue to be installed, and work can continue.

[0044] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A high-precision fabric sewing device, comprising: Pedestal; Four support rods are provided and fixedly connected to the four corners of the bottom of the base; A sewing machine, arranged on a base; A sewing table is fixedly connected to the base and corresponds to the sewing machine; Features: The high-precision fabric sewing device also includes: The first mounting plates are provided in two pieces and are symmetrically fixed to the bottom of the base; The material discharge rollers are provided in two numbers and are detachably mounted on the two first mounting plates, and the material discharge rollers are rotatably mounted on the first mounting plates; A second mounting plate is fixedly connected to the bottom of the base; A driving motor is fixedly connected to the second mounting plate; A mounting roller is rotatably mounted on the second mounting plate, and an output shaft of the driving motor is fixedly connected to the mounting roller; A feeding roller is sleeved on the mounting roller; A fixing assembly, arranged on the mounting roller, for fixing the feeding roller; The guide assembly is arranged on the sewing table.

2. The high-precision fabric sewing device according to claim 1, characterized in that: The unloading roller is fixedly connected with a first mounting plate, a rotating shaft is rotatably mounted on the first mounting plate, a second mounting plate is fixedly connected to the rotating shaft, and a fixing bolt is threadedly connected between the first mounting plate and the second mounting plate.

3. The high-precision fabric sewing device according to claim 2, characterized in that: There are a plurality of fixing bolts, which are evenly arranged between the first mounting plate and the second mounting plate.

4. The high-precision fabric sewing device according to claim 1, characterized in that: The fixing assembly includes a second clamping plate, a connecting disk is fixedly connected to the mounting roller, and a connecting seat is fixedly connected to the connecting disk, a second screw is threadedly connected to the connecting seat, and the second clamping plate is rotatably mounted on the bottom of the second screw, a second limiting rod is fixedly connected to the second clamping plate, the second limiting rod passes through the second clamping plate, and the second limiting rod and the second clamping plate are slidably mounted.

5. The high-precision fabric sewing device according to claim 4, characterized in that: The number of the second limiting rods is two, and the second screw rod is located between the two second limiting rods.

6. The high-precision fabric sewing device according to claim 4, characterized in that: A disc is fixedly connected to the top of the second screw rod, and a crank is fixedly connected to the centrifugal end of the disc.

7. The high-precision fabric sewing device according to claim 1, characterized in that: A clamping assembly is provided on the feeding roller, and the clamping assembly includes a first clamping plate. A first screw is rotatably installed on the feeding roller, and the first screw is threadedly connected to the first clamping plate. A first limiting rod is fixed to the feeding roller, and the first limiting rod passes through the first clamping plate, and the first limiting rod is slidably installed with the first clamping plate.

8. The high-precision fabric sewing device according to claim 1, characterized in that: The guide assembly includes a fixed spring, two installation grooves are symmetrically provided on the sewing table, and a second guide rod is rotatably installed between two inner walls of the installation groove, and a second guide roller is fixedly connected to the second guide rod, two vertical plates are symmetrically fixedly connected to the sewing table, and a slide groove is provided on the vertical plate, and a slider is slidably installed on the slide groove, and the first guide rod is rotatably installed on one end of the two sliders close to each other, and the first guide roller is fixedly connected to the first guide rod, and the fixed spring is fixed between the slider and the inner wall of the slide groove.

9. The high-precision fabric sewing device according to claim 8, characterized in that: A limiting groove is arranged on the inner wall of the slide groove, and a limiting block corresponding to the limiting groove is fixedly connected to the sliding block.

10. The high-precision fabric sewing device according to claim 9, characterized in that: There are two limit blocks and two limit grooves.

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