Sewing template machine

Abstract

The utility model discloses a sewing template machine relates to sewing equipment technical field, including base and work table, work table fixedly connected in the top of base, and the rear end of base is equipped with the head of extension to the middle part of work table, and the bottom end and top end of base are equipped with bottom frame and top frame respectively, and base and head all distribute and have wide body structure, and the surface below the working end of head is equipped with X axle assembly, and the inside fixedly connected with fixed frame in top frame, and the inside Y axle assembly of fixed frame is equipped with, and the wall surface fixedly connected with guide rail outside both sides of fixed frame in Y axle assembly, and the top of guide rail is slidably connected with sliding block, and work table is equipped with two through grooves at least in Y axle assembly top, and the top fixedly connected with connecting piece in through groove of sliding block, and connecting piece is slid in through groove and is fixedly connected with X axle assembly, and wide body structure not only makes the stability of base better, can also make the vibration of head smaller when working, and through accurate transmission of Y axle assembly, guarantees high accuracy feeding.

Description

Technical Field

[0001] This utility model relates to the field of sewing equipment technology, specifically a sewing template machine. Background Technology

[0002] A sewing template machine is a sewing device that uses a template to move the fabric along the X and Y axes, and works with the sewing processing components of the machine head to stitch the fabric.

[0003] However, existing sewing template machines still have defects in the control of the stroke of the components used to move the fabric along the X or Y axis. Insufficient accuracy of the fabric's movement along the X or Y axis will affect the sewing effect of the sewing template machine. The factors affecting the sewing effect are not limited to this. They can also be the instability of the sewing template machine's base structure and insufficient support of the base for the worktable, which can cause vibration during the sewing template machine's processing. Alternatively, the vibration during the sewing template machine's processing can be transmitted to the machine head, causing the sewing needle's down-needle position to deviate. Utility Model Content

[0004] To address the technical deficiencies in the background art, this utility model proposes a sewing template machine, which solves the aforementioned technical problems and meets practical needs. The specific technical solution is as follows: A sewing template machine includes a base and a worktable. The worktable is fixedly connected to the top of the base. A sewing head extending to the middle of the worktable is provided at the rear end of the base. A bottom frame and a top frame are provided at the bottom and top of the base, respectively. Both the base and the sewing head have wide-body structures. An X-axis assembly is provided on the surface of the worktable below the working end of the sewing head. A fixing frame is fixedly connected inside the top frame. A Y-axis assembly is provided inside the fixing frame. Guide rails are fixedly connected to the walls on both sides of the fixing frame outside the Y-axis assembly. A slider is slidably fitted on the top of the guide rail. At least two through slots are provided on the worktable above the Y-axis assembly. A connector located in the through slot is fixedly connected to the top of the slider. The connector slides in the through slot and is fixedly connected to the X-axis assembly.

[0005] As a further improvement of this utility model, the wide-body structure distributed on the base consists of several reinforcing plates that are fixedly connected to the support columns around the base. The top of the reinforcing plate is fixedly connected to the bottom surface of the workbench. The part of the reinforcing plate that is fixedly connected to the support columns is the vertical part, and the part of the reinforcing plate that is fixedly connected to the workbench is the horizontal part. The cross-section of the reinforcing plate is triangular, and the included angle formed at the connection between the vertical part and the horizontal part is a right angle.

[0006] As a further improvement of this utility model, the front end of the workbench extends beyond the base, and at least two support columns near the front end of the workbench are fixedly connected with reinforcing plates on their walls in both the X-axis direction and the Y-axis direction of the sewing template machine.

[0007] As a further improvement of this utility model, the support column is fixedly connected to an inclined reinforcing column on the side wall of the sewing template machine in the X-axis direction and not at the location of the reinforcing plate, and the top end of the reinforcing column is fixedly connected to the bottom end of the top frame.

[0008] As a further improvement of this utility model, the wide-body structure distributed at the head of the machine is a machine shell. The projection of the machine shell on the horizontal plane has a width that gradually decreases from the rear end of the worktable to the middle of the worktable in the X-axis direction of the sewing template machine. The ends of the machine shell located at the rear end of the worktable are provided with extensions that extend away from the center of the machine shell. The extensions are fixedly connected to the fixing frame and extend to the top of the worktable.

[0009] As a further improvement of this utility model, a support plate is fixedly connected inside the bottom frame, and the base is provided with a storage space between the support plate and the top frame.

[0010] As a further improvement of this utility model, the Y-axis assembly includes a transmission structure, a lead screw, and a connecting frame. The top end of the transmission structure is fixedly connected to the bottom surface of the rear end of the fixed frame. One end of the lead screw is connected to the output end of the transmission structure, and the other end of the lead screw is fitted into a first fixed seat provided at the bottom surface of the front end of the fixed frame through a bearing. The connecting frame is fixedly connected to the lead screw nut of the lead screw and moves in the Y-axis direction of the sewing template machine. Both ends of the connecting frame extend in the X-axis direction of the sewing template machine and are fixedly connected to the slider through a first connecting plate.

[0011] As a further improvement of this utility model, the transmission structure includes a second fixed base, a second connecting plate, a motor, and a protective cover. The second fixed base is fixedly connected to the bottom surface of the rear end of the fixed frame. The second connecting plate is vertically fixedly connected to the end face of the second fixed base. The motor is fixedly connected to the side wall at the bottom of the second connecting plate, and its output end passes through the second connecting plate. The end of the lead screw away from the first fixed base is fitted to the second fixed base through a bearing and extends to the outside of the second fixed base, passing through the second connecting plate. Both the end of the lead screw passing through the second connecting plate and the output end of the motor passing through the second connecting plate are provided with transmission wheels. A transmission belt is sleeved between the two transmission wheels. The protective cover is fixedly connected to the second connecting plate and surrounds the transmission wheels and the transmission belt.

[0012] The beneficial effects of this utility model are as follows: the wide-body structure distributed on the base provides better support for the worktable and the sewing template machine components on the worktable, making the base more stable; the wide-body structure distributed on the machine head increases the connection area between the machine head and the base, making the machine head tightly connected to the base, thereby reducing machine head vibration; moreover, the Y-axis assembly and X-axis assembly work together to form the feeding structure of the sewing template machine. Through the precise transmission of the Y-axis assembly, the stroke of the feeding structure in the Y-axis direction of the sewing template machine becomes more accurate, thereby ensuring that the feeding structure on the sewing template machine achieves a high-precision feeding effect. Attached Figure Description

[0013] Figure 1 Schematic diagram of a sewing template machine Figure 1 .

[0014] Figure 2 Schematic diagram of a sewing template machine Figure 2 .

[0015] Figure 3 This is a schematic diagram of the wide-body structure distributed on the base.

[0016] Figure 4 This is a schematic diagram of the wide-body structure distributed in the nose section of the aircraft.

[0017] Figure 5 This is a schematic diagram of the Y-axis assembly connected to the X-axis assembly on the worktable.

[0018] Figure 6 Schematic diagram of the Y-axis component Figure 1 .

[0019] Figure 7 Schematic diagram of the Y-axis component Figure 2 .

[0020] Figure 8 This is a schematic diagram of the transmission structure.

[0021] In the diagram, 1. Base; 11. Bottom frame; 12. Top frame; 13. Fixing frame; 14. Support column; 15. Reinforcing column; 16. Support plate; 2. Worktable; 21. Through slot; 22. Connecting piece; 3. Machine head; 4. Wide body structure; 41. Reinforcing plate; 411. Vertical part; 412. Horizontal part; 42. Machine housing; 421. Extension part; 5. X-axis assembly; 6. Y-axis assembly; 61. Transmission structure; 611. Second fixing seat; 612. Second connecting plate; 613. Motor; 614. Protective cover; 615. Transmission wheel; 616. Transmission belt; 62. Lead screw; 63. Connecting frame; 64. First fixing seat; 65. First connecting plate; 7. Guide rail; 8. Slider; 9. Storage space. Detailed Implementation

[0022] The embodiments of this utility model will be described below with reference to the accompanying drawings and related examples: This utility model discloses a sewing template machine, such as Figure 1 , Figure 2 and Figure 6 As shown, the system includes a base 1 and a worktable 2. The worktable 2 is fixedly connected to the top of the base 1. The rear end of the base 1 is provided with a head 3 extending to the middle of the worktable 2. The bottom and top ends of the base 1 are respectively provided with a bottom frame 11 and a top frame 12. Both the base 1 and the head 3 are provided with wide-body structures 4. The surface of the worktable 2 located below the working end of the head 3 is provided with an X-axis assembly 5. A fixing frame 13 is fixedly connected inside the top frame 12. A Y-axis assembly 6 is provided inside the fixing frame 13. Guide rails 7 are fixedly connected to the walls of the fixing frame 13 on both sides of the Y-axis assembly 6. A slider 8 is slidably fitted on the top of the guide rails 7. The worktable 2 is provided with at least two through slots 21 above the Y-axis assembly 6. The top of the slider 8 is fixedly connected to a connector 22 located in the through slot 21. The connector 22 slides in the through slot 21 and is fixedly connected to the X-axis assembly 5.

[0023] It should be noted that: the wide-body structure 4 distributed on the base 1 increases the area of ​​the connection between the base 1 and the worktable 2, thereby providing better support for the worktable 2 and the sewing template machine components on the worktable 2, and improving the stability of the base 1; while the wide-body structure 4 distributed on the head 3 increases the connection area between the head 3 and the base 1, making the connection between the head 3 and the supporting components tighter, thus reducing the vibration transmitted to the sewing components located at the middle of the worktable 2 where the head 3 extends when the sewing template machine is working; moreover, the Y-axis assembly 6 and the X-axis assembly 5 work together to form the feeding structure of the sewing template machine. Through the precise transmission of the Y-axis assembly 6, the travel of the feeding structure in the Y-axis direction of the sewing template machine becomes more accurate, thereby ensuring that the feeding structure on the sewing template machine achieves a high-precision feeding effect.

[0024] It needs to be further explained that, such as Figure 2 and Figure 3 As shown, the wide-body structure 4 distributed on the base 1 consists of several reinforcing plates 41 that are fixedly connected to the support columns 14 around the base 1. The top of the reinforcing plate 41 is fixedly connected to the bottom surface of the workbench 2. The part of the reinforcing plate 41 that is fixedly connected to the support columns 14 is the vertical part 411, and the part of the reinforcing plate 41 that is fixedly connected to the workbench 2 is the horizontal part 412. The cross-section of the reinforcing plate 41 is triangular, and the included angle formed at the connection between the vertical part 411 and the horizontal part 412 is a right angle.

[0025] The reinforcement plate 41 increases the volume of the top of the base 1, thereby increasing the area where the top of the base 1 connects with the workbench 2, thus providing better support for the workbench 2 and the sewing template machine components on the workbench 2.

[0026] Specifically, such as Figure 2 and Figure 3 As shown, the front end of the workbench 2 extends beyond the base 1, and at least two support columns 14 near the front end of the workbench 2 are fixedly connected to the walls of the support columns 14 in the X-axis direction and the Y-axis direction of the sewing template machine.

[0027] Since the front end of the workbench 2 extends beyond the location of the base 1, the reinforcement plate 41 is installed on at least two support columns 14 near the front end of the workbench 2, and the reinforcement plate 41 is installed on the wall of the support column 14 in the X-axis direction and Y-axis direction of the sewing template machine, which increases the connection area between the front end of the base 1 and the front end of the workbench 2, thereby providing better support for the part of the workbench 2 that extends beyond the base 1.

[0028] Specifically, such as Figure 2 As shown, the support column 14 is fixedly connected to the side wall of the sewing template machine in the X-axis direction and not at the location of the reinforcing plate 41, and the top end of the reinforcing column 15 is fixedly connected to the bottom end of the top frame 12.

[0029] By strengthening the setting of column 15, the connection area between support column 14 and top frame 12 is increased, thereby making the connection between support column 14 and top frame 12 tighter and the position fixation effect of support column 14 on top frame 12 better, thus making the structure of the top of base 1 more stable.

[0030] It needs to be further explained that, such as Figure 1 and Figure 4 As shown, the wide-body structure 4 distributed at the head 3 is the housing 42. The projection of the housing 42 on the horizontal plane has a width that gradually decreases from the rear end of the worktable 2 to the middle of the worktable 2 in the X-axis direction. The housing 42 has extensions 421 on both sides of the end of the housing 42 at the rear end of the worktable 2, extending away from the center of the housing 42. The extensions 421 are fixedly connected to the fixing frame 13 and extend to the top of the worktable 2.

[0031] Among them, the width of the housing 42 furthest from the center end of the worktable 2 is the largest. As the connection part between the machine head 3 and other parts in the sewing template machine, its widened design allows the connection area between the machine head 3 and the rear end of the base 1 to be larger. In addition, with the use of the extension part 421 in this position, the machine head 3 can be tightly connected to the base 1. The position of the housing 42 furthest from the center end of the worktable 2 in the sewing template machine is better maintained. When the vibration generated by the non-machine head 3 parts in the sewing template machine is transmitted to the machine head 3 during operation, the connection point between the machine head 3 and the base 1 can offset some of the vibration. The vibration of the sewing needle near the center end of the worktable 2 of the machine head 3 is reduced, which is conducive to maintaining the stable operation of the sewing parts on the machine head 3.

[0032] It needs to be further explained that, such as Figure 2 As shown, a support plate 16 is fixedly connected inside the bottom frame 11, and a storage space 9 is provided between the support plate 16 and the top frame 12 in the base 1.

[0033] The storage space 9 can provide an installation location for the electrical control components in the sewing template machine, and the tray 16 can provide good support for the sewing template machine components installed in the storage space 9.

[0034] It needs to be further explained that, such as Figure 2 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, the Y-axis assembly 6 includes a transmission structure 61, a lead screw 62, and a connecting frame 63. The top end of the transmission structure 61 is fixedly connected to the bottom surface of the rear end of the fixed frame 13. One end of the lead screw 62 is connected to the output end of the transmission structure 61, and the other end of the lead screw 62 is fitted into the first fixed seat 64 provided at the bottom surface of the front end of the fixed frame 13 through a bearing. The connecting frame 63 is fixedly connected to the lead screw nut of the lead screw 62 and moves in the Y-axis direction of the sewing template machine. Both ends of the connecting frame 63 extend in the X-axis direction of the sewing template machine and are fixedly connected to the slider 8 through the first connecting plate 65.

[0035] The transmission structure 61 drives the lead screw 62 to rotate. While the lead screw 62 rotates, the connecting frame 63 connected to the nut of the lead screw 62 moves in the Y-axis direction of the sewing template machine. Thus, through the connection between the first connecting plate 65 and the slider 8, the X-axis assembly 5 moves in the Y-axis direction of the sewing template machine. The transmission design using the lead screw 62 makes the movement stroke of the feeding structure on the sewing template machine in the Y-axis direction of the sewing template machine more precise.

[0036] Specifically, such as Figures 6-8As shown, the transmission structure 61 includes a second fixed base 611, a second connecting plate 612, a motor 613, and a protective cover 614. The second fixed base 611 is fixedly connected to the bottom surface of the rear end of the fixed frame 13. The second connecting plate 612 is vertically fixedly connected to the end face of the second fixed base 611. The motor 613 is fixedly connected to the side wall of the bottom of the second connecting plate 612, and its output end passes through the second connecting plate 612. The end of the lead screw 62 away from the first fixed base 64 is fitted to the second fixed base 611 through a bearing and extends to the outside of the second fixed base 611, passing through the second connecting plate 612. Both the end of the lead screw 62 passing through the second connecting plate 612 and the output end of the motor 613 passing through the second connecting plate 612 are provided with transmission wheels 615. A transmission belt 616 is sleeved between the two transmission wheels 615. The protective cover 614 is fixedly connected to the second connecting plate 612 and surrounds the transmission wheels 615 and the transmission belt 616.

[0037] In this transmission structure 61, the motor 613 drives the transmission wheel 615 connected to its output end to rotate. Then, through the connection between the transmission wheel 615 and the transmission belt 616, the transmission is transmitted to the transmission wheel 615 connected to the end of the lead screw 62, thereby causing the lead screw 62 to rotate and work. The protective cover 614 can protect the positions of the transmission wheel 615 and the transmission belt 616 in the transmission structure 61, preventing the transmission wheel 615 and the transmission belt 616 from being directly impacted by external objects, while also playing a role in dust prevention.

[0038] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sewing template machine, comprising a base and a worktable, the worktable being fixedly connected above the base, and a sewing head extending to the middle of the worktable at the rear end of the base, characterized in that... The base has a bottom frame and a top frame at its bottom and top, respectively. Both the base and the machine head have wide-body structures. The surface of the worktable below the working end of the machine head has an X-axis assembly. A fixed frame is fixedly connected inside the top frame. A Y-axis assembly is located inside the fixed frame. Guide rails are fixedly connected to the walls on both sides of the fixed frame outside the Y-axis assembly. A slider is slidably fitted on the top of the guide rail. The worktable has at least two through slots above the Y-axis assembly. A connector located in the through slot is fixedly connected to the top of the slider. The connector slides in the through slot and is fixedly connected to the X-axis assembly.

2. The sewing template machine according to claim 1, characterized in that, The wide-body structure is distributed in the base as a number of reinforcing plates that are fixedly connected to the support columns around the base. The top of the reinforcing plate is fixedly connected to the bottom surface of the workbench. The part of the reinforcing plate that is fixedly connected to the support columns is the vertical part, and the part of the reinforcing plate that is fixedly connected to the workbench is the horizontal part. The cross-section of the reinforcing plate is triangular, and the included angle formed at the connection between the vertical part and the horizontal part is a right angle.

3. The sewing template machine according to claim 2, characterized in that, The front end of the workbench extends beyond the base, and at least two support columns near the front end of the workbench are fixedly connected with reinforcing plates on their walls in both the X-axis and Y-axis directions of the sewing template machine.

4. The sewing template machine according to claim 2, characterized in that, The support column is located on the side wall of the sewing template machine in the X-axis direction, but not at the location of the reinforcing plate. An inclined reinforcing column is fixedly connected to the side wall of the support column. The top end of the reinforcing column is fixedly connected to the bottom end of the top frame.

5. The sewing template machine according to claim 1, characterized in that, The wide-body structure distributed at the head of the machine is the machine shell. The projection of the machine shell on the horizontal plane has a width that gradually decreases from the rear end of the worktable to the middle of the worktable in the X-axis direction of the sewing template machine. The ends of the machine shell at the rear end of the worktable are provided with extensions that extend away from the center of the machine shell. The extensions are fixedly connected to the fixing frame and extend to the top of the worktable.

6. The sewing template machine according to claim 1, characterized in that, A support plate is fixedly connected inside the bottom frame, and the base is located between the support plate and the top frame, providing a storage space.

7. The sewing template machine according to claim 1, characterized in that, The Y-axis assembly includes a transmission structure, a lead screw, and a connecting frame. The top end of the transmission structure is fixedly connected to the bottom surface of the rear end of the fixed frame. One end of the lead screw is connected to the output end of the transmission structure, and the other end of the lead screw is fitted into a first fixed seat set at the bottom surface of the front end of the fixed frame through a bearing. The connecting frame is fixedly connected to the lead screw nut of the lead screw and moves in the Y-axis direction of the sewing template machine. Both ends of the connecting frame extend in the X-axis direction of the sewing template machine and are fixedly connected to the slider through a first connecting plate.

8. The sewing template machine according to claim 7, characterized in that, The transmission structure includes a second fixed base, a second connecting plate, a motor, and a protective cover. The second fixed base is fixedly connected to the bottom surface of the rear end of the fixed frame. The second connecting plate is vertically fixedly connected to the end face of the second fixed base. The motor is fixedly connected to the side wall at the bottom of the second connecting plate, and its output end passes through the second connecting plate. The end of the lead screw away from the first fixed base is fitted to the second fixed base through a bearing and extends to the outside of the second fixed base, passing through the second connecting plate. Both the end of the lead screw passing through the outside of the second connecting plate and the output end of the motor passing through the outside of the second connecting plate are provided with transmission wheels. A transmission belt is sleeved between the two transmission wheels. The protective cover is fixedly connected to the second connecting plate and surrounds the transmission wheels and the transmission belt.

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