Automatic clothing fabric cutting machine

Abstract

The utility model discloses an automatic clothing fabric cutting machine, and belongs to the technical field of fabric cutting. A U-shaped guide rod is fixedly connected to one side of the base, and a belt conveyor used for conveying cloth is arranged on the base; a cutting piece used for cloth cutting is arranged on one side of the base. The cutting piece comprises a bottom plate fixedly connected to one side of the base, an inclined plate is fixedly connected to the upper end of the base, a stand column is fixedly connected to the upper surface of the bottom plate, a supporting frame is fixedly connected to the upper end of the stand column, and a connecting frame is arranged on the supporting frame. According to the utility model, when the guide rollers on the inclined plate and the first spring telescopic rod guide and convey the cloth to the next processing position or rolling position, the guide rollers on the upper side and the lower side can flatten and guide the cloth and enable the cloth to be in a tensioning state, so that the cloth is cut by the cutting knife which transversely reciprocates; and an operator only needs to pull the end part of the cloth, so that the cloth cutting efficiency and the cutting effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth cutting, in particular to an automatic clothing cloth cutting machine. Background Art

[0002] Fabric is a commonly used material in decoration, including chemical fiber carpets, non-woven wall coverings, linen, nylon, colored tape, flannel and other fabrics. Fabric plays a very important role in decorative display.

[0003] The fabric is a continuous piece when it leaves the factory. In order to facilitate the adjustment of the specifications after leaving the factory and cut it into different shapes, a cutting machine is needed to cut the fabric as a whole.

[0004] However, most existing cutting machines press the cloth by a cloth pressing plate before cutting. However, when cutting the cloth, the cloth pressing plate cannot smooth out the wrinkles on the cloth. One end of the cloth needs to be fixed and then manually stretched to smooth out the wrinkles before fixing it. This results in a low overall degree of automation of the cutting machine, requires more manpower, and affects the efficiency of cloth cutting. Therefore, an automatic clothing cloth cutting machine is proposed to solve the above problems. Utility Model Content

[0005] (1) Purpose of the utility model

[0006] In order to solve the technical problems existing in the background technology, the utility model proposes an automatic clothing fabric cutting machine, which stably transports and smoothly cuts the fabric through the cutting parts and limit parts on the base, and has the advantages of improving cutting efficiency.

[0007] (2) Technical solution

[0008] The utility model provides an automatic clothing cloth cutting machine, comprising a base;

[0009] A U-shaped guide rod is fixedly connected to one side of the base, and a belt conveyor for conveying fabric is provided on the base;

[0010] A cutting piece for cutting cloth is provided on one side of the base;

[0011] The cutting member includes a bottom plate fixedly connected to one side of the base, an upper end of the base is fixedly connected to an inclined plate, an upper surface of the bottom plate is fixedly connected to a column, an upper end of the column is fixedly connected to a support frame, a connecting frame is provided on the support frame, a driving motor is fixedly installed on one side of the connecting frame, an output end of the driving motor is fixedly connected to a cutting knife, a first spring telescopic rod is provided on the upper side of the inclined plate, and the ends of the first spring telescopic rod and the inclined plate are both rotatably connected to guide rollers;

[0012] The cutting member further comprises a driving member for driving the connecting frame;

[0013] The upper end portion of the base is provided with a limiting piece for limiting and supporting the cloth.

[0014] Preferably, the upper end of the inclined plate is U-shaped, and the first spring telescopic rod is composed of two sleeve rods, a U-shaped rod and a connecting spring. The two sleeve rods are respectively fixedly connected to the left and right sides of the inclined plate, and the U-shaped rod is slidably connected to the inner side of the sleeve rod. The connecting spring is fixedly connected between the end of the U-shaped rod and the inner side of the sleeve rod, and the two guide rollers are respectively rotatably connected to the U-shaped rod and the U-shaped end of the inclined plate.

[0015] Preferably, the driving member includes a servo motor fixedly connected to one side of the support frame, the output shaft of the servo motor is fixedly connected to an adjusting screw with one end passing through the support frame, the outer thread of the adjusting screw is connected to a driving block with one end passing through the support frame, the connecting frame is fixedly connected to the lower end of the driving block, and the connecting frame is T-shaped.

[0016] Preferably, the support frame is U-shaped, a rectangular hole for the driving block to slide is provided at the lower end of the support frame, and a first threaded hole adapted to the adjusting screw is provided on the driving block.

[0017] Preferably, the limiting member includes two mounting brackets that are symmetrically fixedly connected to the base, a long strip block is slidably connected to the inner side of the mounting bracket, the back side of the guide bracket is rotatably connected to a driving screw with one end passing through the mounting bracket, the side of the guide bracket close to the mounting bracket is fixedly connected to a limiting rod with one end passing through the mounting bracket, the upper surface of the long strip block is rotatably connected to a lifting screw with one end passing through the guide bracket and the mounting bracket, the lower surface of the long strip block is fixedly connected to a second spring telescopic rod, and the lower end of the second spring telescopic rod is rotatably connected to a guide wheel.

[0018] Preferably, the limiting member also includes a connecting rod fixedly connected to one end of the long strip and passing through the guide frame, the connecting rod is L-shaped, and the L end of the connecting rod is fixedly connected to an L-shaped cutting knife, and one side of the base is fixedly connected to the upper surface of the long strip, and a vertical rod with one end passing through the guide frame and the mounting frame is fixedly connected.

[0019] Preferably, the upper end of the mounting bracket is provided with through holes respectively located on the outside of the lifting screw and the vertical rod, the second spring telescopic rod is composed of a sleeve, a support rod and a support spring, the support rod is fixedly connected to the lower surface of the long block, the sleeve is slidably connected to the outside of the support rod, the support spring is fixedly connected between the inner side of the sleeve and the lower end of the support rod, and the upper end of the mounting bracket and the side away from the guide frame are provided with second threaded holes respectively located on the outside of the driving screw and the lifting screw.

[0020] Compared with the prior art, the above technical solution of the present invention has the following beneficial technical effects:

[0021] 1. This automatic clothing fabric cutting machine uses the guide rollers on the inclined plate and the first spring telescopic rod to guide the fabric to the next processing or winding location. The guide rollers on the upper and lower sides can flatten and guide the fabric and keep the fabric in a tensioned state so that it can be cut to length by the cutting knife that moves horizontally and reciprocatingly. The operator only needs to pull the end of the fabric, thereby improving the fabric cutting efficiency and cutting effect.

[0022] 2. This automatic clothing fabric cutting machine can adjust the long strips in the guide frame up and down and front and back by rotating the driving screw and the lifting screw, and the guide wheels that follow the adjustment can press the fabric so that it can be transported smoothly and straight by the belt conveyor, reducing the possibility of fabric deviation during transportation. At the same time, the long strips that continue to move downward can also drive the cutting knife on the connecting rod to pass through the fabric side plate to automatically cut fabrics of different widths, thereby further improving the fabric cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0024] Figure 2 This is a side view of the cutting piece structure of the utility model;

[0025] Figure 3 This is a three-dimensional sectional view of the limiter structure of the utility model.

[0026] 1. Base; 2. Control panel; 3. Belt conveyor; 4. Cutting piece; 41. Bottom plate; 42. Inclined plate; 43. First spring telescopic rod; 44. Vertical column; 45. Guide roller; 46. Support frame; 47. Servo motor; 48. Adjusting screw; 49. Drive block; 410. Connecting frame; 411. Drive motor; 412. Cutting knife; 5. Limiting piece; 51. Mounting frame; 52. Drive screw; 53. Guide frame; 54. Limiting rod; 55. Long strip; 56. Second spring telescopic rod; 57. Guide wheel; 58. Lifting screw; 59. Vertical rod; 510. Connecting rod; 511. Cutting knife. DETAILED DESCRIPTION

[0027] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0028] In the description of the utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of the utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of the utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" can mean fixed connection, welding, riveting, bonding, etc., or detachable connection, threaded connection, key connection, pin connection, etc., or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood by those skilled in the art in specific circumstances.

[0030] like Figure 1-3 As shown, the utility model proposes an automatic clothing fabric cutting machine, comprising a base 1, a U-shaped guide rod 6 is fixedly connected to one side of the base 1, and a control panel 2 is provided on the front of the base 1 for controlling the opening and closing of motor components;

[0031] A belt conveyor 3 for conveying fabric is provided on the base 1;

[0032] A cutting piece 4 for cutting cloth is provided on one side of the base 1 .

[0033] In the present invention, the belt conveyor 3 is a belt conveyor in existing conventional equipment, which is composed of several belt rollers, a conveyor belt and a motor. The cloth is conveyed by the conveyor belt mounted on the several belt rollers, and the conveyor belt can be driven by connecting the motor to the belt roller at any end.

[0034] In an optional embodiment, the cutting piece 4 includes a bottom plate 41 fixedly connected to one side of the base 1, the upper end of the base 1 is fixedly connected to the inclined plate 42, the upper surface of the bottom plate 41 is fixedly connected to the column 44, the upper end of the column 44 is fixedly connected to the support frame 46, a connecting frame 410 is provided on the support frame 46, a driving motor 411 is fixedly installed on one side of the connecting frame 410, the output end of the driving motor 411 is fixedly connected to the cutting knife 412, and a first spring telescopic rod 43 is provided on the upper part of the inclined plate 42, and the ends of the first spring telescopic rod 43 and the inclined plate 42 are both rotatably connected to the guide roller 45.

[0035] In this embodiment, when the cloth is guided and transported to the next processing or winding place by the guide rollers 45 on the inclined plate 42 and the first spring telescopic rod 43, the guide rollers 45 on the upper and lower sides can flatten and guide the cloth and make the cloth in a tensioned state so that the cutting knife 412 that moves back and forth laterally can cut the length. The operator only needs to pull the end of the cloth, thereby reducing manual workload and improving the flatness of the cloth when cutting.

[0036] It should be noted that the first spring telescopic rod 43 is composed of two sleeve rods, a U-shaped rod and a connecting spring. The two sleeve rods are fixedly connected to the left and right sides of the inclined plate 42 respectively, the U-shaped rod is slidably connected to the inner side of the sleeve rod, and the connecting spring is fixedly connected between the end of the U-shaped rod and the inner side of the sleeve rod. The two guide rollers 45 are rotatably connected to the U-shaped rod and the U-end of the inclined plate 42, so that the U-shaped rod can be elastically connected to the sleeve rod by the connecting spring. At the same time, the elastically connected U-shaped rod can drive the guide roller 45 on its outside to clamp the cloth passing through the two guide rollers 45.

[0037] In an optional embodiment, the cutting member 4 also includes a driving member for driving the connecting frame 410; the driving member includes a servo motor 47 fixedly connected to one side of the support frame 46, and the output shaft of the servo motor 47 is fixedly connected to an adjusting screw 48 with one end passing through the support frame 46, and the outer side of the adjusting screw 48 is threadedly connected to a driving block 49 with one end passing through the support frame 46, and the connecting frame 410 is fixedly connected to the lower end of the driving block 49, and the connecting frame 410 is T-shaped.

[0038] In this embodiment, the adjustment screw 48 driven by the activated servo motor 47 can drive the driving block 49 to move back and forth stably on the support frame 46 .

[0039] It should be noted that the support frame 46 is U-shaped, and a rectangular hole is provided at the lower end of the support frame 46 for the driving block 49 to slide, so that the driving block 49 passing through the support frame 46 has space to move back and forth, and a first threaded hole is provided on the driving block 49 to match the adjusting screw 48, so that the rotating adjusting screw 48 can drive the driving block 49 to move back and forth.

[0040] In an optional embodiment, a limiting member 5 for limiting and supporting the fabric is provided at the upper end of the base 1. The limiting member 5 includes two mounting frames 51 symmetrically fixedly connected to the base 1. A long strip 55 is slidably connected to the inner side of the mounting frame 51. The back side of the guide frame 53 is rotatably connected to a driving screw 52 with one end passing through the mounting frame 51. The side of the guide frame 53 close to the mounting frame 51 is fixedly connected to a limiting rod 54 with one end passing through the mounting frame 51. The upper surface of the long strip 55 is rotatably connected to a lifting screw 58 with one end passing through the guide frame 53 and the mounting frame 51. The lower surface of the long strip 55 is fixedly connected to a second spring telescopic rod 56. The lower end of the second spring telescopic rod 56 is rotatably connected to a guide wheel 57.

[0041] In this embodiment, the rotating driving screw 52 and the lifting screw 58 can adjust the long strip 55 in the guide frame 53 up and down and front and back, and the guide wheel 57 that follows the adjustment can press the cloth so that it can be transported smoothly and straight by the belt conveyor 3, reducing the possibility of deviation in cloth transportation.

[0042] It should be noted that the upper end of the mounting frame 51 is provided with through holes located on the outside of the lifting screw 58 and the vertical rod 59 respectively, and the upper end of the mounting frame 51 and the side away from the guide frame 53 are provided with second threaded holes located on the outside of the driving screw 52 and the lifting screw 58 respectively, so that the rotating driving screw 52 and the lifting screw 58 can be adjusted forward and backward and up and down on the mounting frame 51 respectively.

[0043] The second spring telescopic rod 56 is composed of a sleeve, a support rod, and a support spring. The support rod is fixedly connected to the lower surface of the long block 55, the sleeve is slidably connected to the outside of the support rod, and the support spring is fixedly connected between the inside of the sleeve and the lower end of the support rod. The guide wheel 57 is rotatably connected to the lower end of the sleeve, so that the squeezed second spring telescopic rod 56 can be extended and retracted.

[0044] Furthermore, the number of the second spring telescopic rods 56 can be set in a one-to-one correspondence according to the number of belt rollers in the belt conveyor 3 .

[0045] In an optional embodiment, the limiting member 5 also includes a connecting rod 510 fixedly connected to one end of the long strip 55 and passing through the guide frame 53. The connecting rod 510 is L-shaped, and the L end of the connecting rod 510 is fixedly connected to an L-shaped cutting knife 511. One side of the base 1 is fixedly connected to the upper surface of the long strip 55, and is fixedly connected to a vertical rod 59 with one end passing through the guide frame 53 and the mounting frame 51.

[0046] In this embodiment, the continuously downwardly moving long strip 55 can also drive the cutting knife 511 on the connecting rod 510 to pass through the cloth side plate to automatically cut out cloth of different widths.

[0047] It should be noted that the cutting knife 511 is L-shaped, and the blade of the cutting knife 511 is facing downward, so that when the cutting knife 511 moves downward along the vertical horizontal plane, it can cut a notch in the side of the cloth, and continuously cut the side of the continuously conveyed cloth. At the same time, the L-shaped cutting knife 511 can also prevent the cut strips of cloth from falling to the bottom of the cutting knife 511, making it easier for the operator to collect them.

[0048] The working principle in the above embodiment is:

[0049] When the cloth to be cut is conveyed to the belt roller of the conveyor belt 3, the belt conveyor belt 3 can be started to convey the cloth horizontally. At this time, the lifting screw 58 can be rotated to drive the second spring telescopic rod 56 and the guide wheel 57 on the long strip 55 to move downward, and the cloth is squeezed and guided to prevent the cloth from being offset during the conveying process. After the end of the cloth is conveyed out of the conveyor belt 3, the operator can pull the end of the cloth from under the guide rod 6, through the guide rod 6 and between the two guide rollers 45, and the inclined plate 42 and the guide roller on the first spring telescopic rod 43 are pulled out of the conveyor belt 3. When the cloth is guided and transported to the next processing station or winding station, the guide rollers 45 on the upper and lower sides can flatten and guide the cloth and keep the cloth in a tensioned state. After it is transported to the length to be cut, the servo motor 47 and the drive motor 411 are started. The adjustment screw 48 used for driving drives the drive block 49 to move back and forth once on the support frame 46, so that the cutting knife 412 driven by the drive motor 411 cuts the cloth. The operator only needs to repeat the above steps and pull the end of the cloth, thereby reducing the workload of the staff;

[0050] At the same time, when it is necessary to cut cloth of different widths, the lifting screw 58 can be further rotated to drive the cutting knife 511 on the connecting rod 510 to continue to move downward, so that the cutting knife 511 can cut a notch on the side of the cloth when it moves downward along the vertical horizontal plane, and continuously cut the side of the continuously conveyed cloth. At the same time, the L-shaped cutting knife 511 can also prevent the cut strip of cloth from falling to the bottom of the cutting knife 511, so as to facilitate the collection of the operator, and the small section of cloth that has not been cut to a certain width can be cut off by the cutting knife 412. At the same time, by rotating the driving screw 52 to adjust the front and rear position of the cutting knife 511, it can be used to adjust the cutting width of the cloth.

[0051] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic clothing fabric cutting machine, comprising a base (1); Its characteristics are: A U-shaped guide rod (6) is fixedly connected to one side of the base (1), and a belt conveyor (3) for conveying fabric is provided on the base (1); A cutting piece (4) for cutting cloth is provided on one side of the base (1); The cutting member (4) comprises a bottom plate (41) fixedly connected to one side of the base (1); an upper end of the base (1) is fixedly connected to an inclined plate (42); an upper surface of the bottom plate (41) is fixedly connected to a column (44); an upper end of the column (44) is fixedly connected to a support frame (46); a connecting frame (410) is provided on the support frame (46); a driving motor (411) is fixedly installed on one side of the connecting frame (410); an output end of the driving motor (411) is fixedly connected to a cutting knife (412); a first spring telescopic rod (43) is provided on the upper side of the inclined plate (42); and the ends of the first spring telescopic rod (43) and the inclined plate (42) are both rotatably connected to guide rollers (45); The cutting member (4) further comprises a driving member for driving the connecting frame (410); The upper end portion of the base (1) is provided with a limiting member (5) for limiting and supporting the cloth.

2. The automatic clothing fabric cutting machine according to claim 1, characterized in that: The upper end of the inclined plate (42) is U-shaped. The first spring telescopic rod (43) is composed of two sleeve rods, a U-shaped rod and a connecting spring. The two sleeve rods are fixedly connected to the left and right sides of the inclined plate (42) respectively. The U-shaped rod is slidably connected to the inner side of the sleeve rod. The connecting spring is fixedly connected between the end of the U-shaped rod and the inner side of the sleeve rod. The two guide rollers (45) are rotatably connected to the U-shaped rod and the U-shaped end of the inclined plate (42).

3. The automatic clothing fabric cutting machine according to claim 1, characterized in that: The driving member includes a servo motor (47) fixedly connected to one side of the support frame (46), an output shaft of the servo motor (47) is fixedly connected to an adjusting screw (48) having one end passing through the support frame (46), an outer side of the adjusting screw (48) is threadedly connected to a driving block (49) having one end passing through the support frame (46), and the connecting frame (410) is fixedly connected to the lower end of the driving block (49), and the connecting frame (410) is T-shaped.

4. The automatic clothing fabric cutting machine according to claim 1, characterized in that: The support frame (46) is U-shaped, and a rectangular hole for the driving block (49) to slide is provided at the lower end of the support frame (46), and a first threaded hole adapted to the adjusting screw (48) is provided on the driving block (49).

5. The automatic clothing fabric cutting machine according to claim 1, characterized in that: The limiting member (5) includes two mounting frames (51) symmetrically fixedly connected to the base (1), the inner side of the mounting frame (51) is slidably connected to a long strip (55), the back side of the guide frame (53) is rotatably connected to a driving screw (52) having one end passing through the mounting frame (51), the side of the guide frame (53) close to the mounting frame (51) is fixedly connected to a limiting rod (54) having one end passing through the mounting frame (51), the upper surface of the long strip (55) is rotatably connected to a lifting screw (58) having one end passing through the guide frame (53) and the mounting frame (51), the lower surface of the long strip (55) is fixedly connected to a second spring telescopic rod (56), and the lower end of the second spring telescopic rod (56) is rotatably connected to a guide wheel (57).

6. The automatic clothing fabric cutting machine according to claim 5, characterized in that: The limiting member (5) further comprises a connecting rod (510) fixedly connected to one end of the long strip (55) and passing through the guide frame (53); the connecting rod (510) is L-shaped, and an L-shaped cutting knife (511) is fixedly connected to the L end of the connecting rod (510); and a vertical rod (59) having one end passing through the guide frame (53) and the mounting frame (51) is fixedly connected to the upper surface of the long strip (55) on one side of the base (1).

7. The automatic clothing fabric cutting machine according to claim 6, characterized in that: The upper end of the mounting frame (51) is provided with through holes respectively located on the outside of the lifting screw (58) and the vertical rod (59); the second spring telescopic rod (56) is composed of a sleeve, a support rod and a support spring; the support rod is fixedly connected to the lower surface of the long block (55); the sleeve is slidably connected to the outside of the support rod; the support spring is fixedly connected between the inner side of the sleeve and the lower end of the support rod; the upper end of the mounting frame (51) and the side away from the guide frame (53) are provided with second threaded holes respectively located on the outside of the driving screw (52) and the lifting screw (58).

Images