Leveling mechanism of cloth cutting machine

Abstract

The utility model relates to the technical field of cloth cutting machines, and discloses a cloth cutting machine leveling mechanism which comprises two symmetrically-arranged leveling pieces, each leveling piece comprises a rail part and a leveling part, a connecting piece is arranged at the bottom of each rail part, each connecting piece comprises a guiding part, and a limiting part which moves up and down in the length direction of the guiding part is arranged on each guiding part in a sleeved mode. A clamping cavity for clamping a cloth cutting machine platform is formed between the limiting part and the leveling part, a limiting plate is arranged on the outer side of the limiting part, a spring is fixedly connected between the limiting plate and the limiting part, and the free end of the limiting plate extends into the limiting part to abut against the guiding part; the limiting part is pulled to move along the guide part, so that the top of the limiting part and the bottom of the rail part are in contact with a cloth cutting machine platform, the limiting plate is pulled to move through the spring, the limiting plate moves to the limiting part and abuts against the guide part, the device can be suitable for different types of cloth cutting machines, and the use range of the device is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth cutting machines, in particular to a leveling mechanism for a cloth cutting machine. Background Art

[0002] In the textile industry, a cloth cutting machine is one of the indispensable processing equipments, which realizes the automatic cutting of cloth through a rotating cutter wheel. However, during the cutting process, the cloth often has uneven edges due to uneven tension, wrinkles, etc., affecting the product quality. The traditional method is to adjust the cloth manually by personnel. With the development of technology, an automatic leveling mechanism has emerged. However, the existing devices have certain defects in use.

[0003] For example, in the Chinese patent with the announcement "CN 218147484 U", a cloth cutting machine for processing edge-stitched cloth with a leveling function is disclosed. When the device is in use, through the setting of the leveling mechanism, the quilt can be leveled without manual pressing by the staff. Although the device can level the cloth, it is integrally connected to the cloth cutting machine and cannot be applied to different types of cloth cutting machines, and can only be used in specific use scenarios. Summary of the Utility Model

[0004] The utility model provides a leveling mechanism for a cloth cutting machine to solve the problem that the existing devices cannot be applied to different types of cloth cutting machines.

[0005] To achieve the above object, the utility model provides the following technical solution: A leveling mechanism for a cloth cutting machine, including two symmetrically arranged leveling members. Each leveling member includes a horizontally arranged track portion and a leveling portion that moves horizontally along the track portion. The leveling portion is used to pull the cloth. A connecting member is arranged at the bottom of the track portion. The connecting member includes a guiding portion vertically and fixedly connected to the bottom of the track portion, and a limiting portion that moves up and down along its own length direction is sleeved on the guiding portion. A clamping cavity for clamping the platform of the cloth cutting machine is formed between the limiting portion and the leveling member. A limiting plate is arranged outside the limiting portion, and a spring is fixedly connected between the limiting plate and the limiting portion. The free end of the limiting plate extends into the limiting portion to abut against the guiding portion.

[0006] Preferably, the guiding portion includes a base plate, and one side of the base plate away from the platform of the cloth cutting machine is open to form a first side groove, and a first convex tooth protrudes from the inside of the first side groove.

[0007] Preferably, the limiting portion includes a clamping plate, and a connecting groove matching the base plate is opened on the clamping plate. The clamping cavity is formed between the top of the clamping plate and the bottom of the track portion. The spring is fixedly connected between the limiting plate and the clamping plate.

[0008] Preferably, the limiting part also includes an extension plate, a connecting rod is fixedly connected to the top of the extension plate, and the bottom of the extension plate is open to form a second connecting hole matching the connecting rod, the bottom of the base plate is open to form a first connecting hole matching the connecting rod, one side of the extension plate is open to form a second side groove, the second side groove is connected to the first side groove, and the inner side of the second side groove bulges outward to form a second convex tooth.

[0009] Preferably, the track portion includes a base frame, one side of the base frame is rotatably connected to a screw rod, and the outer side of the base frame is fixedly connected to a motor, the output end of the motor is connected to the screw rod, and the leveling portion is sleeved on the screw rod.

[0010] Preferably, the leveling part includes a movable plate, which is sleeved on the screw rod, and the top of the movable plate is fixedly connected to an electric push rod, the telescopic end of the electric push rod is fixedly connected to a movable frame, and the free end of the movable frame is fixedly connected to a bottom plate for resisting the cloth.

[0011] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0012] (1) By pulling the limiting part to move along the guide part, the top of the limiting part and the bottom of the track part are in contact with the cloth cutting machine platform, and the limiting plate is pulled by the spring to move, so that the limiting plate moves to the limiting part and contacts the guide part, so that the limiting part and the track part contact the cloth cutting machine platform, so that the device can be applied to different types of cloth cutting machines and can be used in different usage scenarios, thereby expanding the use range of the device;

[0013] (2) The connecting rod is screwed together with the second connecting hole on another extension plate to connect the end to the end of the extension plate, and the connecting rod is screwed together with the first connecting hole to connect the extension plate after adjusting the length to the base plate, so that the adjustment range of the extension plate is further increased, thereby further increasing the use range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0016] Figure 2 This is the second stereogram of the utility model;

[0017] Figure 3 This is the third stereogram of the utility model;

[0018] Figure 4 Is the three-dimensional view when the present utility model is in use;

[0019] Figure 5 Is one of the exploded views of the connecting member of the present utility model;

[0020] Figure 6 Is the second exploded view of the connecting member of the present utility model;

[0021] Figure 7 Is one of the exploded views of the moving member of the connecting member of the present utility model;

[0022] Figure 8 Is the second exploded view of the moving member of the connecting member of the present utility model;

[0023] In the figure: 1, leveling member; 11, base frame; 12, bottom plate; 13, lead screw; 14, motor; 15, moving plate; 16, electric push rod; 17, moving frame; 2, connecting member; 21, extension plate; 22, connecting rod; 23, second side groove; 24, second convex tooth; 25, base plate; 26, first side groove; 27, first convex tooth; 28, limiting plate; 29, spring; 210, connecting groove; 211, clamping plate; 212, first connection hole; 213, second connection hole. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] As Figures 1-8 shown, a cloth cutting machine leveling mechanism includes two symmetrically arranged leveling members 1. The leveling member 1 includes a horizontally arranged track portion and a leveling portion that horizontally moves along the track portion. The leveling portion is used to pull the cloth. A connecting member 2 is provided at the bottom of the track portion. The connecting member 2 includes a guiding portion vertically and fixedly connected to the bottom of the track portion, and a limiting portion that moves up and down along its own length direction is sleeved on the guiding portion. A clamping cavity for clamping the cloth cutting machine platform is formed between the limiting portion and the leveling member 1. A limiting plate 28 is provided outside the limiting portion, and a spring 29 is fixedly connected between the limiting plate 28 and the limiting portion. The free end of the limiting plate 28 extends into the limiting portion to abut against the guiding portion.

[0026] Through the above technical solution, when a person needs to level the cloth, the two leveling members 1 are placed on both sides of the cloth cutting machine platform (as Figure 4As shown in the figure, make the bottom of the track part contact the top of the cloth cutting machine platform, pull the limiting part to move along the track part until the top of the limiting part contacts the bottom of the cloth cutting machine platform, pull the limiting plate 28 to move through the spring 29, so that the limiting plate 28 moves into the limiting part and abuts against the guiding part, fix the limiting part at the position required by the operator, fix the two track parts on both sides of the cloth cutting machine platform. When the cloth cutting machine cuts the cloth, the leveling part contacts the cloth and moves along the track part, thereby driving the cloth to move and then leveling the cloth.

[0027] Specifically, in one embodiment, regarding the above-mentioned guiding part:

[0028] As Figures 1-4 and Figures 7-8 shown, the guiding part includes a substrate 25. One side of the substrate 25 away from the cloth cutting machine platform is open to form a first side groove 26, and a first convex tooth 27 protrudes inside the first side groove 26.

[0029] In this embodiment, when the device needs to be fixed on the cloth cutting machine platform, place the track part above the cloth cutting machine platform, pull the limiting part to move along the substrate 25 until the top of the limiting part abuts against the bottom of the cloth cutting machine platform, pull the limiting plate 28 through the spring 29, so that one end of the limiting plate 28 moves into the limiting part and abuts against the first convex tooth 27 in the first side groove 26, fix the limiting plate 28 at the position required by the operator, and then fix the limiting part at the position required by the operator, thereby fixing the track part on the cloth cutting machine platform.

[0030] In addition, in the present invention, regarding the above-mentioned limiting part:

[0031] As Figures 1-6 shown, the limiting part includes a clamping plate 211. A connecting groove 210 matching the substrate 25 is formed on the clamping plate 211, a clamping cavity is formed between the top of the clamping plate 211 and the bottom of the track part, and the spring 29 is fixedly connected between the limiting plate 28 and the clamping plate 211.

[0032] In this embodiment, when the track part needs to be fixed to the cloth cutting machine platform, pull the clamping plate 211, through the cooperation of the connecting groove 210, make the clamping plate 211 move along the substrate 25, pull the limiting plate 28 through the spring 29, so that one end of the limiting plate 28 moves into the connecting groove 210 and abuts against the first convex tooth 27 in the first side groove 26, fix the limiting plate 28 at the position required by the operator, and then fix the clamping plate 211 at the position required by the operator, thereby fixing the track part on the cloth cutting machine platform.

[0033] Moreover, in order to further refine the limiting part, as Figures 5-6As shown, the limiting part further includes an extension plate 21. A connecting rod 22 is fixedly connected to the top of the extension plate 21. The bottom of the extension plate 21 is open to form a second connection hole 213 that matches the connecting rod 22. The bottom of the base plate 25 is open to form a first connection hole 212 that matches the connecting rod 22. One side of the extension plate 21 is open to form a second side groove 23. The second side groove 23 communicates with the first side groove 26, and a second convex tooth 24 protrudes outward inside the second side groove 23.

[0034] In this embodiment, before the position of the clamping plate 211 is adjusted by the operator, the extension plate 21 is screwed and connected to the second connection hole 213 on another extension plate 21 through the connecting rod 22, so that the extension plates 21 of the required number by the operator are connected end to end. After the length of the extension plate 21 is adjusted, the adjusted extension plate 21 is then screwed and connected to the first connection hole 212 at the bottom of the base plate 25 through the connecting rod 22, so that the adjusted extension plate 21 is connected to the base plate 25. The clamping plate 211 is pulled to move along the base plate 25 and the extension plate 21, thereby adjusting the position of the clamping plate 211, so that the device can be applied to cutting machine platforms of different thicknesses.

[0035] Specifically, in another embodiment, regarding the above-mentioned track part:

[0036] As Figures 1-4 and Figures 7-8 shown, the track part includes a base frame 11. A lead screw 13 is rotatably connected to one side of the base frame 11. A motor 14 is fixedly connected to the outside of the base frame 11. The output end of the motor 14 is connected to the lead screw 13. The leveling part is sleeved on the lead screw 13.

[0037] In this embodiment, after the base frame 11 is fixed on the cutting machine platform, the motor 14 works to drive the lead screw 13 to rotate, so that the leveling part moves along the lead screw 13, and the cloth is driven to move by the leveling part.

[0038] In addition, in the present utility model, regarding the above-mentioned leveling part, as Figures 1-4 and Figures 7-8 shown, the leveling part includes a moving plate 15. The moving plate 15 is sleeved on the lead screw 13. An electric push rod 16 is fixedly connected to the top of the moving plate 15. The telescopic end of the electric push rod 16 is fixedly connected to a moving frame 17. A bottom plate 12 for abutting against the cloth is fixedly connected to the free end of the moving frame 17.

[0039] In this embodiment, the electric push rod 16 works, so that the electric push rod 16 drives the moving frame 17 to move. The moving frame 17 drives the bottom plate 12 to move, making the bottom of the bottom plate 12 contact the fabric. The motor 14 works, driving the lead screw 13 to rotate, so that the moving plate 15 moves along the lead screw 13. The moving plate 15 drives the electric push rod 16, the moving frame 17 and the bottom plate 12 to move, making the bottom plate 12 drive the fabric to move, thereby leveling the fabric.

[0040] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cloth cutting machine leveling mechanism, characterized in that: The invention comprises two symmetrically arranged leveling members (1), wherein the leveling members (1) comprise a horizontally arranged track portion and a leveling member that moves horizontally along the track portion, wherein the leveling member is used to pull the cloth, wherein a connecting member (2) is arranged at the bottom of the track portion, wherein the connecting member (2) comprises a guide portion that is vertically fixedly connected to the bottom of the track portion, and a limiting portion that moves up and down along its own length direction is sleeved on the guide portion, wherein a clamping cavity for clamping a cloth cutting machine platform is formed between the limiting portion and the leveling member (1), and a limiting plate (28) is arranged outside the limiting portion, and a spring (29) is fixedly connected between the limiting plate (28) and the limiting portion, and the free end of the limiting plate (28) extends to the inside of the limiting portion to abut against the guiding portion.

2. A cloth cutting machine leveling mechanism according to claim 1, characterized in that: The guide part comprises a base plate (25), a side of the base plate (25) away from the cloth cutting machine platform is open to form a first side groove (26), and the first side groove (26) is convex inside and outside to form a first convex tooth (27).

3. A cloth cutting machine leveling mechanism according to claim 2, characterized in that: The limiting part comprises a clamping plate (211), a connecting groove (210) matching the base plate (25) is provided on the clamping plate (211), the clamping cavity is formed between the top of the clamping plate (211) and the bottom of the track part, and the spring (29) is fixedly connected between the limiting plate (28) and the clamping plate (211).

4. A cloth cutting machine leveling mechanism according to claim 3, characterized in that: The limiting part also includes an extension plate (21), the top of the extension plate (21) is fixedly connected to a connecting rod (22), and the bottom of the extension plate (21) is open to form a second connecting hole (213) matching the connecting rod (22), the bottom of the base plate (25) is open to form a first connecting hole (212) matching the connecting rod (22), one side of the extension plate (21) is open to form a second side groove (23), the second side groove (23) is connected to the first side groove (26), and the inside of the second side groove (23) is convex to form a second convex tooth (24).

5. The cloth cutting machine leveling mechanism according to claim 1, characterized in that: The track portion comprises a base frame (11), one side of the base frame (11) is rotatably connected to a screw rod (13), and the outer side of the base frame (11) is fixedly connected to a motor (14), the output end of the motor (14) is connected to the screw rod (13), and the flattening portion is sleeved on the screw rod (13).

6. A cloth cutting machine leveling mechanism according to claim 5, characterized in that: The leveling part comprises a movable plate (15), the movable plate (15) is sleeved on the screw rod (13), and the top of the movable plate (15) is fixedly connected to an electric push rod (16), the telescopic end of the electric push rod (16) is fixedly connected to a movable frame (17), and the free end of the movable frame (17) is fixedly connected to a bottom plate (12) for contacting the cloth.

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