A 3D clothing cutting device

Abstract

The present invention discloses a 3D clothing cutting device, comprising two symmetrical cutting frames and a rolling bed arranged between the two cutting frames, and a cutting machine arranged on the rolling bed for cutting 3D fabrics, wherein the cutting frame is provided with a first motor, a first threaded rod is provided at a driving end of the first motor, the first threaded rod is connected to a second threaded rod through a bevel gear transmission, and the second threaded rod is threadedly connected to a pressing frame; a sliding frame is slidably connected to the cutting frame, and the sliding frame is threadedly connected to the first threaded rod through a threaded seat, a slide plate and a second motor for driving the slide plate are provided on the sliding frame, and a third threaded rod is provided at the driving end of the second motor. The present invention provides a pressing frame and a pressing plate in the pressing frame, so that the device presses the fabrics during the cutting process, and the adjustment of the slide plate facilitates the control of the conveying and pressing of the fabrics, ensuring that no dislocation and reversal occurs during the fabric cutting process.

Description

Technical Field

[0001] The invention relates to the technical field of cutting machines, and in particular to a 3D clothing cutting device. Background Art

[0002] 3D fabrics are traditional yarn fabrics that have been innovatively designed to make the fabrics and patterns look more three-dimensional. 3D fabrics are cut and stitched to form 3D clothing.

[0003] During the cutting process of the 3D fabric, the texture of the 3D fabric is relatively soft (soft material). When using the existing automatic cutting machine, it is easy to be misaligned, causing the fabric to wrinkle. The roller bed of the automatic cutting machine in the prior art has a high friction, but during its use, it still has misalignment when cutting the edge fabric, causing the cut fabric to be too large or too small. If the fabric is too large, it needs to be processed again, and if it is too small, it is considered unqualified, thereby indirectly increasing the product cost. Summary of the invention

[0004] The purpose of the present invention is to reduce the impact of the above situation and provide a 3D clothing cutting device.

[0005] To achieve the above object, the present invention adopts the following technical scheme: a 3D clothing cutting device, comprising two symmetrical cutting frames and a roller bed arranged between the two cutting frames, and a cutting machine for cutting 3D fabrics arranged on the roller bed, the cutting frame is provided with a first motor, the first motor driving end is provided with a first threaded rod, the first threaded rod is connected to a second threaded rod through a bevel gear transmission, and the second threaded rod is threadedly connected to a pressing frame;

[0006] The cutting frame is slidably connected with a sliding frame, and the sliding frame is threadedly connected to the first threaded rod through a threaded seat, a slide plate and a second motor for driving the slide plate are arranged on the sliding frame, a third threaded rod is arranged at the driving end of the second motor, and the third threaded rod is threadedly connected to the slide plate, the cutting machine is installed on the slide plate, and a push rod is arranged on the slide plate;

[0007] The pressing frame is provided with a push rod groove, and the pressing frame is provided with a compression groove at the end surface of the push rod groove, a spring is arranged in the compression groove, and a push seat sliding with the compression groove is arranged on the end surface of the spring, an inclined block is arranged on the top seat, a groove for lifting and lowering the pressing plate is arranged on the pressing frame, and an inclined seat matching the position of the inclined block is arranged on the pressing plate, and a plurality of reset springs are arranged between the pressing plate and the pressing frame.

[0008] Preferably, the second threaded rod is arranged perpendicularly to the first threaded rod, and the second threaded rod is rotatably connected to the cutting frame, a first bevel gear is arranged on the end face of the first threaded rod, and a second bevel gear meshing with the first bevel gear is arranged on the second threaded rod.

[0009] Preferably, the cutting frame is provided with a limiting rod for lifting and sliding of the pressing frame, and the limiting rod is arranged in parallel with the second threaded rod.

[0010] Preferably, the sliding frame is in a semi-I-shape, and sliding rails for the sliding of the slide plate are symmetrically arranged on the sliding frame.

[0011] Preferably, the push rod matches the push rod groove, and the push rod groove runs through the bottom of the pressing frame.

[0012] Preferably, the inclined block is slidably connected to the pressing frame.

[0013] Preferably, the inclined seat is provided with an inclined surface for contacting the inclined block, and the inclined seat is lowered after the contacting inclined block approaches and contacts the inclined seat.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention designs a 3D clothing cutting device, which is provided with a pressing frame and a pressing plate in the pressing frame, so that the device can press the fabric during the cutting process, and the adjustment of the slide plate can conveniently control the conveying and pressing of the fabric, ensuring that the fabric will not be dislocated and reversed during the cutting process.

[0016] 2. It is equipped with working status and unloading status, which makes it convenient for the staff to know the status of the equipment intuitively. The transmission mechanism cooperates with each other, making the equipment work more closely and indirectly improving the working effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a 3D clothing cutting device according to the present invention;

[0018] Figure 2 This is a schematic structural diagram of a first threaded rod of a 3D clothing cutting device according to the present invention;

[0019] Figure 3 This is a schematic structural diagram of a second threaded rod of a 3D clothing cutting device according to the present invention;

[0020] Figure 4 This is a schematic diagram of the structure of a compression groove of a 3D clothing cutting device of the present invention;

[0021] Figure 5 The present invention is a schematic structural diagram of a pressing plate of a 3D clothing cutting device.

[0022] In the figure:

[0023] 1. Cutting frame; 11. Roller bed; 2. First motor; 21. First threaded rod; 22. Second threaded rod; 23. Sliding frame; 24. Threaded seat; 3. Slide plate; 31. Cutting machine; 32. Ejector rod; 4. Pressing frame; 41. Ejector rod groove; 42. Compression groove; 43. Spring; 44. Ejector seat; 45. Bevel block; 46. Pressing plate; 47. Bevel seat; 5. Second motor; 51. Third threaded rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-5 The present invention provides a technical solution: a 3D clothing cutting device, comprising two symmetrical cutting frames 1 and a rolling bed 11 arranged between the two cutting frames 1, and a cutting machine 31 for cutting 3D fabrics arranged on the rolling bed 11, a first motor 2 is arranged on the cutting frame 1, a first threaded rod 21 is arranged at the driving end of the first motor 2, the first threaded rod 21 is connected to the second threaded rod 22 through a bevel gear transmission, and the second threaded rod 22 is threadedly connected to a pressing frame 4;

[0026] The cutting frame 1 is slidably connected with a sliding frame 23, and the sliding frame 23 is threadedly connected with the first threaded rod 21 through a threaded seat 24. The sliding frame 23 is provided with a slide plate 3 and a second motor 5 for driving the slide plate 3. The driving end of the second motor 5 is provided with a third threaded rod 51, and the third threaded rod 51 is threadedly connected with the slide plate 3. The cutting machine 31 is installed on the slide plate 3, and the slide plate 3 is provided with a push rod 32;

[0027] A push rod groove 41 is provided on the pressing frame 4, and a compression groove 42 is provided on the end surface of the push rod groove 41, a spring 43 is provided in the compression groove 42, and a push seat 44 sliding with the compression groove 42 is provided on the end surface of the spring 43, and an inclined block 45 is provided on the top seat 44, a groove for lifting and lowering a pressing plate 46 is provided on the pressing frame 4, and an inclined seat 47 matching the position of the inclined block 45 is provided on the pressing plate 46, and a plurality of return springs are provided between the pressing plate 46 and the pressing frame 4.

[0028] By starting the first motor 2 to drive the first threaded rod 21 to rotate, the sliding frame 23 is driven to slide along the cutting frame 1, that is, the sliding frame 23 is close to the pressing frame 4. During the approaching process, the first threaded rod 21 drives the second threaded rod 22 to rotate through the bevel gear, thereby driving the pressing frame 4 to descend, so as to facilitate the pressing of the fabrics on the rolling bed 11;

[0029] By starting the second motor 5 to drive the third threaded rod 51 to rotate, that is, to drive the slide plate 3 to slide along the slide frame 23, the cutter 31 on the slide plate 3 is located in the working position, and the fabric on the rolling bed 11 is cut by the cutter 31, wherein the second motor 5 controls the movement of the cutter 31 along the direction of the cutting frame 1, and the cutter 31 can move along the direction of the slide plate 3 to achieve a cutting effect;

[0030] Among them, before cutting, the slide plate 3 will be close to the pressing frame 4, so that the top rod 32 is inserted along the top rod groove 41 and contacts the top seat 44, thereby pushing the top seat 44 to compress the spring 43. During the compression of the spring 43, the top seat 44 contacts the inclined seat 47 through the inclined block 45 and slides along the inclined surface of the inclined seat 47, so that the pressing plate 46 descends, thereby making the pressing plate 46 contact the fabric to prevent the fabric from being dislocated during the processing.

[0031] It should be noted that Figure 5 The middle pressing plate 46 is located at the bottom center of the pressing frame 4, and the pressing plate 46 can press the horizontal position of the roller bed 11 to ensure the pressing effect on the fabric. Figure 4 The middle compression groove 42 is located at one side of the pressing frame 4 , wherein the pressing frame 4 and the inclined block 45 are integrally arranged.

[0032] The second threaded rod 22 is arranged vertically with the first threaded rod 21, and the second threaded rod 22 is rotatably connected with the cutting frame 1. The end surface of the first threaded rod 21 is provided with a first bevel gear, and the second threaded rod 22 is provided with a second bevel gear meshing with the first bevel gear. During the transmission process, the first bevel gear on the end surface of the first threaded rod 21 meshes with the second bevel gear, thereby driving the second threaded rod 22 to rotate.

[0033] The cutting frame 1 is provided with a limit rod for the pressing frame 4 to lift and slide, and the limit rod is arranged in parallel with the second threaded rod 22. The setting of the limit rod cooperates with the second threaded rod 22 to realize the positioning of the pressing frame 4, ensuring that the pressing frame 4 can be lifted and lowered stably.

[0034] The sliding frame 23 is in a semi-I shape, and the sliding frame 23 is symmetrically provided with slide rails for sliding the slide plate 3. The pressing frame 4 is provided for sliding the slide plate 3, and the sliding of the sliding frame 23 in the direction of the first threaded rod 21 is the switching between the working state and the unloading state of the equipment.

[0035] A further optimization scheme is provided: the position of the push rod 32 matches with the push rod groove 41, and the push rod groove 41 passes through the bottom of the pressing frame 4, and the push rod groove 41 is entered in cooperation with the push rod 32, wherein the first motor 2 and the second motor 5 are started simultaneously or successively, and the required condition is that the sliding frame 23 reaches the working state before the push rod 32 approaches the top seat 44. Based on the design of the push rod groove 41, the working efficiency of the equipment is indirectly improved.

[0036] The inclined block 45 is slidably connected to the pressing frame 4, and the inclined seat 47 is provided with an inclined surface for contacting the inclined block 45 and a plane on the inclined surface, and the inclined seat 47 is lowered after the contacting inclined block 45 approaches and contacts the inclined seat 47. The inclined block 45 is set to slide close to the inclined seat 47 and slide along the inclined surface of the inclined seat 47, so that the pressing plate 46 is lowered. It should be noted that the plane setting of the inclined seat 47 ensures that the slide plate 3 drives the cutting machine 31 to move along the axis direction of the third threaded rod 51 when in working state.

[0037] Working principle of this device:

[0038] Step 1, from the unloading state to the waiting state: the first motor 2 is started to drive the first threaded rod 21 to rotate, thereby driving the sliding frame 23 to slide along the cutting frame 1, that is, the sliding frame 23 is close to the pressing frame 4, and reaches the waiting state. During this process, the first threaded rod 21 drives the second threaded rod 22 to rotate through the bevel gear, thereby driving the pressing frame 4 to descend, so as to facilitate the pressing of the fabric on the rolling bed 11. During this process, the pressing frame 4 also reaches the waiting state;

[0039] Step 2, working state: start the second motor 5 to drive the third threaded rod 51 to rotate, that is, drive the slide plate 3 to slide along the slide frame 23, so that the cutting machine 31 on the slide plate 3 is located in the working position, wherein the top rod 32 is inserted along the top rod groove 41 and contacts the top seat 44, thereby pushing the top seat 44 to compress the spring 43, wherein during the compression of the spring 43, the top seat 44 contacts the inclined seat 47 through the inclined block 45, and slides along the inclined surface of the inclined seat 47, so that the pressing plate 46 descends, so that the pressing plate 46 contacts and presses the fabric to prevent the fabric from being misplaced during the processing;

[0040] Step three, cutting, and cutting the fabric on the rolling bed 11 by the cutting machine 31, wherein the second motor 5 controls the movement of the cutting machine 31 along the direction of the cutting frame 1, and the cutting machine 31 can move along the direction of the slide plate 3 to achieve a cutting effect;

[0041] Step 4: Replace the fabric. Start the second motor 5 to drive the third threaded rod 51 to rotate, so that the slide plate 3 is away from the pressing frame 4, that is, the top rod 32 is separated from the top seat 44, wherein the spring 43 pushes the top seat 44 to reset, so that the inclined block 45 is away from the inclined seat 47, and the multiple reset springs arranged between the pressing plate 46 and the pressing frame 4 will drive the pressing plate 46 to lift, thereby loosening the fabric, and by starting the rolling bed 11, a new fabric will be replaced;

[0042] Step 5, followed by steps 2 and 3;

[0043] Step six, unloading, after the slide plate 3 is away from the pressing frame 4 and the top rod 32 is separated from the top seat 44, the first motor 2 is started to drive the sliding frame 23 to reset, and at the same time, the pressing frame 4 is driven to rise, thus completing the unloading work.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A 3D clothing cutting device, comprising two symmetrical cutting frames (1), a rolling bed (11) arranged between the two cutting frames (1), and a cutting machine (31) arranged on the rolling bed (11) for cutting 3D fabrics, characterized in that: The cutting frame (1) is provided with a first motor (2), a driving end of the first motor (2) is provided with a first threaded rod (21), the first threaded rod (21) is connected to a second threaded rod (22) via a bevel gear transmission, and the second threaded rod (22) is threadedly connected to a pressing frame (4); The cutting frame (1) is slidably connected to a sliding frame (23), and the sliding frame (23) is threadedly connected to a first threaded rod (21) via a threaded seat (24); a slide plate (3) and a second motor (5) for driving the slide plate (3) are provided on the sliding frame (23); a third threaded rod (51) is provided at a driving end of the second motor (5), and the third threaded rod (51) is threadedly connected to the slide plate (3); the cutting machine (31) is mounted on the slide plate (3), and a push rod (32) is provided on the slide plate (3); The pressing frame (4) is provided with a push rod groove (41), and the pressing frame (4) is provided with a compression groove (42) at the end surface of the push rod groove (41), a spring (43) is arranged in the compression groove (42), and the end surface of the spring (43) is provided with a push seat (44) that slides with the compression groove (42), and an inclined block (45) is arranged on the push seat (44), a groove for lifting and lowering a pressing plate (46) is provided on the pressing plate (46), and an inclined seat (47) that matches the position of the inclined block (45) is provided on the pressing plate (46), and a plurality of return springs are arranged between the pressing plate (46) and the pressing frame (4); The second threaded rod (22) is arranged perpendicularly to the first threaded rod (21), and the second threaded rod (22) is rotatably connected to the cutting frame (1); a first bevel gear is arranged on the end surface of the first threaded rod (21), and a second bevel gear meshing with the first bevel gear is arranged on the second threaded rod (22); The inclined seat (47) is provided with an inclined surface for contacting the inclined block (45), and when the contacting inclined block (45) approaches and contacts the inclined seat (47), the inclined seat (47) is lowered.

2. A 3D clothing cutting device according to claim 1, characterized in that: The cutting frame (1) is provided with a limiting rod used for the pressing frame (4) to rise, fall and slide, and the limiting rod is arranged in parallel with the second threaded rod (22).

3. The 3D clothing cutting device according to claim 1, characterized in that: The sliding frame (23) is in a semi-I shape, and sliding rails for the sliding plate (3) to slide are symmetrically arranged on the sliding frame (23).

4. The 3D clothing cutting device according to claim 1, characterized in that: The push rod (32) matches the push rod groove (41) in position, and the push rod groove (41) passes through the bottom of the pressing frame (4).

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