Numerical control template machine for sewing
By designing a combined structure of limit ring, loop cut groove, limit roller and threaded rod in the sewing machine, the problem of offset during fabric conveying is solved, and the sewing efficiency and quality are improved.
Patent Information
- Application Number
- CN202422188410.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-09-06
AI Technical Summary
Existing sewing machines are prone to deviation during fabric conveying, affecting sewing quality.
A CNC template machine for sewing is designed, which uses a limit ring and annular groove structure to limit the fabric, and the adjustment and stability of the fabric position is achieved through the combination of limit rollers and threaded rods.
It effectively avoids the deviation of the fabric during the conveying process, improves the sewing efficiency and quality, and facilitates adjustment of fabrics of different sizes.
Smart Images
Figure CN222961717U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of sewing, and specifically relates to a numerically controlled template machine for sewing. Background Art
[0002] A sewing machine is a machine used to sew products such as fabrics or leathers. The sewing machine uses one or more sewing threads to form one or more stitches on the sewing material, so that one or more layers of sewing materials are interwoven or sewn together. The working principle of the sewing machine mainly includes four steps: thread transmission, needle eye formation, stitch formation, and fabric transmission.
[0003] During the use of common sewing machines, workers often need to drag the fabric to move to cooperate with the sewing work of the sewing machine. When pushing, due to the lack of a limiting mechanism, the fabric is likely to shift, affecting the sewing quality. Utility Model Content
[0004] In view of the deficiencies of the prior art, this application provides a numerically controlled template machine for sewing, which has the advantages of high sewing efficiency, etc., and solves the problems in the background art.
[0005] To achieve the above object, this application provides the following technical solution: A numerically controlled template machine for sewing, including a chassis, an operating table is provided above the chassis, and drive components are installed on both the left and right sides of the operating table;
[0006] Each of the drive components includes two drive plates, a threaded rod, and a limiting sleeve;
[0007] The tops of the two limiting sleeves are fixedly connected with limiting frames. Between the bottom ends of the front and rear inner side walls of each limiting frame, a limiting roller is rotatably connected. Two limiting rings are sleeved on the outer surface of each limiting roller. A U-shaped frame is slidably connected inside each limiting frame. Between the front and rear inner side walls of each U-shaped frame, a pressing roller is rotatably connected. A plurality of equally spaced circumferential cutting grooves are formed on the outer surface of each pressing roller
[0008] Through the above solution, by setting the limiting rings and circumferential cutting grooves, the purpose of limiting both sides of the fabric during the fabric conveying process can be achieved, effectively avoiding the situation of shifting during the conveying process. By sleeving the limiting rings on the limiting rollers, it is convenient for users to adjust according to fabrics of different sizes. By setting the threaded rod and the limiting sleeve, the position of the fabric can be adjusted, facilitating the sewing machine to sew in different areas of the fabric. By setting the vision detector body, the sewn line segments can be monitored, facilitating users to handle abnormal situations in a timely manner.
[0009] Further, a plurality of moving wheels are fixedly installed at the bottom of the chassis.
[0010] Through the above solution, with the provision of the moving wheels, the overall movement can be facilitated.
[0011] Furthermore, a plurality of dampers are installed between the chassis and the operating table. A plurality of buffer rods are fixedly connected to the bottom of the operating table. Each buffer rod is inserted into the chassis. A spring is fixedly installed at the bottom end of each buffer rod. The top end of each spring is fixedly connected to the inner top wall of the chassis. Each spring is sleeved on the buffer rod adjacent to it.
[0012] Through the above solution, with the provision of the springs and dampers, the purpose of shock absorption for the operating table can be achieved.
[0013] Furthermore, a sewing machine body is installed on the upper surface of the operating table.
[0014] Through the above solution, with the provision of the sewing machine body, the purpose of sewing clothes can be achieved.
[0015] Furthermore, a group of straightening plates are fixedly connected to the adjacent surfaces of the two limiting frames. A straightening roller is rotatably connected between every two adjacent straightening plates.
[0016] Through the above solution, with the provision of the straightening roller, the fabric can be made to closely adhere to the surface of the operating table.
[0017] Furthermore, a bracket is fixedly connected to the upper surface of the leftmost group of straightening plates. A vision detector body is fixedly installed at the middle end of the bracket.
[0018] Through the above solution, with the vision detector body, the sewing lines of the clothes can be monitored.
[0019] Furthermore, an adjusting rod is rotatably connected to the upper surface of each U-shaped frame. Each adjusting rod is threadedly connected to the adjacent limiting frame. A turntable is fixedly connected to the top end of each adjusting rod.
[0020] Through the above solution, with the provision of the adjusting rods, the purpose of adjusting the lifting of the pressing roller can be achieved.
[0021] Furthermore, each transmission plate is fixedly connected to one side surface of the operating table. The front and rear ends of the two threaded rods are respectively rotatably connected to the adjacent transmission plates. Each limiting sleeve is threadedly connected to the adjacent threaded rod, and each limiting sleeve is slidably connected to the operating table. The rear ends of the two threaded rods are fixedly connected to the output end of an external motor.
[0022] Through the above solution, with the provision of the threaded rods and the limiting sleeves, the front and rear positions of the limiting frame can be adjusted.
[0023] Compared with the prior art, the technical solution of the present application has the following beneficial effects:
[0024] For the numerical control template machine for sewing, through the provided limiting ring and cutting groove, it can achieve the purpose of limiting both sides of the fabric during the conveying process, effectively avoiding the situation of deviation during the conveying process. Through the socket connection of the limiting ring and the limiting roller, it is convenient for the user to adjust according to fabrics of different sizes. Through the provided threaded rod and limiting sleeve, the position of the fabric can be adjusted, facilitating the sewing machine to sew in different areas of the fabric. Through the provided visual detector body, it can monitor the sewn line segments, facilitating the user to handle abnormal situations in a timely manner. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present application;
[0026] Figure 2 It is a structural diagram of the limiting frame of the present application;
[0027] Figure 3 It is a front view of the overall structure of the present application;
[0028] Figure 4 It is a structural diagram of the driving component of the present application.
[0029] In the figure:
[0030] 1, chassis; 2, operating table; 3, driving component; 301, transmission plate; 302, threaded rod; 303, limiting sleeve; 4, limiting frame; 5, limiting roller; 6, limiting ring; 7, U-shaped frame; 8, pressing roller; 9, cutting groove; 10, moving wheel; 11, damper; 12, buffer rod; 13, spring; 14, straightening roller; 17, sewing machine body; 18, straightening plate; 19, bracket; 20, visual detector body; 21, adjusting rod; 22, turntable. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0031] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
[0032] Please refer to Figure 1 , Figure 2 and Figure 3, a numerical control template machine for sewing in this embodiment includes a chassis 1. Above the chassis 1, there is an operating table 2. At the bottom of the chassis 1, a plurality of moving wheels 10 are fixedly installed. Through the setting of the moving wheels 10, it is convenient to move the whole. On the left and right sides of the operating table 2, driving components 3 are installed.
[0033] Please refer to Figure 1 , Figure 2 and Figure 3 , between the chassis 1 and the operating table 2, a plurality of dampers 11 are installed. At the bottom of the operating table 2, a plurality of buffer rods 12 are fixedly connected. Each buffer rod 12 is inserted into the chassis 1. At the bottom end of each buffer rod 12, a spring 13 is fixedly installed. The top end of each spring 13 is fixedly connected to the inner top wall of the chassis 1. Each spring 13 is sleeved on the buffer rod 12 close to it. Through the setting of the spring 13 and the damper 11, the purpose of damping the operating table 2 can be achieved.
[0034] Please refer to Figure 1 , Figure 2 and Figure 4 , each driving component 3 includes two transmission plates 301, a threaded rod 302 and a limiting sleeve 303. Each transmission plate 301 is fixedly connected to one side of the operating table 2. The front and rear ends of the two threaded rods 302 are respectively rotatably connected to the transmission plates 301 close to them. Each limiting sleeve 303 is threadedly connected to the threaded rod 302 close to it, and each limiting sleeve 303 is slidably connected to the operating table 2. The rear ends of the two threaded rods 302 are fixedly connected to the output end of an external motor. Through the setting of the threaded rod 302 and the limiting sleeve 303, the front and rear positions of the limiting frame 4 can be adjusted.
[0035] Please refer to Figure 1 , Figure 2 and Figure 3 , at the top ends of the two limiting sleeves 303, limiting frames 4 are fixedly connected. Between the front and rear inner side walls at the bottom ends of each limiting frame 4, limiting rollers 5 are rotatably connected. On the outer surface of each limiting roller 5, two limiting rings 6 are sleeved. Inside each limiting frame 4, a U-shaped frame 7 is slidably connected. Between the front and rear inner side walls of each U-shaped frame 7, a pressing roller 8 is rotatably connected. On the outer surface of each pressing roller 8, a plurality of equally spaced circumferential cutting grooves 9 are opened. On the upper surface of the operating table 2, a sewing machine body 17 is installed. Through the setting of the sewing machine body 17, the purpose of sewing clothes can be achieved. On one side of the two limiting frames 4 close to each other, a group of straightening plates 18 are fixedly connected. Between every two adjacent straightening plates 18, a straightening roller 14 is rotatably connected. Through the setting of the straightening roller 14, the fabric can be closely attached to the surface of the operating table 2.
[0036] Please refer to Figure 1 , Figure 2 and Figure 3, a regulating rod 21 is rotatably connected to the upper surface of each U-shaped frame 7. Each regulating rod 21 is threadedly connected to the limiting frame 4 adjacent to it. A turntable 22 is fixedly connected to the top end of each regulating rod 21. Through the arrangement of the regulating rod 21, the purpose of adjusting the lifting of the pressure roller 8 can be achieved. A bracket 19 is fixedly connected to the upper surface of the leftmost group of straightening plates 18. A vision detector body 20 is fixedly installed in the middle of the bracket 19. Through the vision detector body 20, the sewing lines of the clothing can be monitored.
[0037] In the sewing numerical control template machine in this embodiment, through the arranged limiting ring 6 and cutting groove 9, the purpose of limiting both sides of the fabric during the fabric conveying process can be achieved, effectively avoiding the situation of deviation during the conveying process. Through the socket connection of the limiting ring 6 and the limiting roller 5, it is convenient for the user to adjust according to fabrics of different sizes. Through the arranged threaded rod 302 and limiting sleeve 303, the position of the fabric can be adjusted, facilitating the sewing machine to sew in different areas of the fabric. Through the arranged vision detector body 20, the sewn line segments can be monitored, facilitating the user to handle abnormal situations in a timely manner.
[0038] The working principle of the above embodiment is as follows: When in use, the fabric is passed through between the limiting roller 5 and the pressure roller 8, and then one end is connected to an external winding device. Then, the limiting ring 6 is moved to both sides of the fabric, and the regulating rod 21 is rotated to drive the pressure roller 8 to descend. The limiting ring 6 enters the interior of the cutting groove 9 and limits the fabric. Then, the threaded rod 302 is driven to drive the limiting sleeve 303 to move, and the limiting sleeve 303 drives the limiting frame 4 to move to determine the processing position. Finally, the sewing machine body 17 and the external winding device are started to sew the fabric. The vision detector body 20 can monitor the lines generated by sewing.
[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.
[0040] Although embodiments of the present application have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A CNC template machine for sewing, comprising a base frame (1), characterized in that: An operating table (2) is provided above the base frame (1), and drive components (3) are installed on both left and right sides of the operating table (2); Each of the driving components (3) comprises two transmission plates (301), a threaded rod (302) and a limiting sleeve (303); The top ends of the two limiting sleeves (303) are fixedly connected to the limiting frames (4), the bottom ends of the front and rear inner side walls of each limiting frame (4) are rotatably connected to a limiting roller (5), the outer surface of each limiting roller (5) is sleeved with two limiting rings (6), the interior of each limiting frame (4) is slidably connected to a U-shaped frame (7), the front and rear inner side walls of each U-shaped frame (7) are rotatably connected to a pressure roller (8), and the outer surface of each pressure roller (8) is provided with a plurality of annular grooves (9) arranged at equal distances.
2. A CNC template machine for sewing according to claim 1, characterized in that: A plurality of moving wheels (10) are fixedly mounted on the bottom of the base frame (1).
3. A CNC template machine for sewing according to claim 1, characterized in that: A plurality of dampers (11) are installed between the base frame (1) and the operating table (2); a plurality of buffer rods (12) are fixedly connected to the bottom of the operating table (2); each buffer rod (12) is plugged into the base frame (1); a spring (13) is fixedly installed at the bottom end of each buffer rod (12); the top end of each spring (13) is fixedly connected to the inner top wall of the base frame (1); and each spring (13) is sleeved with the buffer rod (12) adjacent to it.
4. A CNC template machine for sewing according to claim 1, characterized in that: A sewing machine body (17) is mounted on the upper surface of the operating table (2).
5. A CNC template machine for sewing according to claim 1, characterized in that: A group of straightening plates (18) are fixedly connected to the adjacent sides of the two limit frames (4), and a straightening roller (14) is rotatably connected between each two adjacent straightening plates (18).
6. A CNC template machine for sewing according to claim 5, characterized in that: A bracket (19) is fixedly connected to the upper surface of the leftmost group of straightening plates (18), and a visual detector body (20) is fixedly mounted on the middle end of the bracket (19).
7. A CNC template machine for sewing according to claim 1, characterized in that: The upper surface of each U-shaped frame (7) is rotatably connected to an adjusting rod (21), each adjusting rod (21) is threadedly connected to a position limiting frame (4) adjacent thereto, and the top end of each adjusting rod (21) is fixedly connected to a rotating disk (22).
8. A CNC template machine for sewing according to claim 1, characterized in that: Each transmission plate (301) is fixedly connected to a side surface of the operating table (2); the front and rear ends of the two threaded rods (302) are respectively rotatably connected to the transmission plate (301) adjacent thereto; each limit sleeve (303) is threadedly connected to the threaded rod (302) adjacent thereto; each limit sleeve (303) is slidably connected to the operating table (2); and the rear ends of the two threaded rods (302) are fixedly connected to an external motor output end.