Gauze cutting machine

Abstract

The utility model relates to a cutting machine, and in particular to a gauze cutting machine. The utility model provides such a gauze cutting machine, including a workbench, a support block, a rotating shaft, a roller, a limit block, a cutting table and a support frame, etc. A support block is fixedly connected to the left side of the top of the workbench, and a rectangular frame is provided on the right side of the workbench, the front side of the support block is rotatably connected to the rotating shaft, the front side of the rotating shaft is rotatably connected to the roller, the front side of the roller is rotatably connected to the limit block, the top of the workbench is fixedly connected to the cutting table, and the right side of the top of the cutting table is symmetrically provided with front and rear rectangular grooves, the middle part of the top of the workbench is fixedly connected to the support frame, and the cutting table is located directly below the support frame. The utility model cuts gauze by cooperating with components such as cutting knives, springs and extrusion blocks, so that the process of cutting gauze is more stable, and there is no need to use heavy objects to press the gauze for cutting, thereby achieving a labor-saving and safe effect.

Description

Technical Field

[0001] The utility model relates to a cutting machine, in particular to a gauze cutting machine. Background Art

[0002] In the textile industry, cutting is a very important link, so cutting mechanisms are needed, especially for blended fabrics. The processing of gauze usually cannot be separated from cutting mechanisms.

[0003] However, traditional cutting mechanisms cannot be adjusted, such as the up and down height of the knife holder, and traditional cutting mechanisms rely on some heavy objects to press the cloth before cutting, which not only easily causes certain damage to the cloth, but also is troublesome to frequently move heavy objects.

[0004] Therefore, it is necessary to design a gauze cutting machine that can adjust the height of the knife holder up and down. Utility Model Content

[0005] In order to overcome the shortcomings of a traditional cutting mechanism that a knife holder cannot be adjusted and objects used for fixing are prone to damage the fabric, a technical problem is to provide a gauze cutting machine.

[0006] Technical solution: A gauze cutting machine, including a workbench, a support block, a rotating shaft, a roller, a limit block, a cutting table, a support frame, a first cylinder and a cutting knife. A support block is welded on the left side of the top of the workbench, and a rectangular frame is opened on the right side of the workbench. The front side of the support block is rotatably connected to the rotating shaft, the front side of the rotating shaft is rotatably connected to the roller, and the front side of the roller is rotatably connected to the limit block. The cutting table is fixedly connected to the top of the workbench, and two front and rear rectangular grooves are symmetrically opened on the right side of the top of the cutting table. A support frame is welded on the middle part of the top of the workbench, and the cutting table is located directly below the support frame. The first cylinder is installed on the right side of the bottom of the support frame, and the cutting knife is fixedly connected to the piston rod of the first cylinder.

[0007] In addition, it is particularly preferred that it also includes an extrusion rod, an extrusion block and a spring, two front and rear extrusion rods are symmetrically fixed to the left side of the bottom of the support frame, an extrusion block is slidably connected between the bottoms of the two extrusion rods, and two springs are symmetrically connected between the support frame and the extrusion block.

[0008] In addition, it is particularly preferred that it also includes a moving block, an electric slide rail, a sliding frame, a second cylinder and a clamping block, the moving blocks are slidably connected in the two rectangular grooves on the right side of the top of the cutting table, and two front and rear electric slide rails are symmetrically installed on the right side of the top of the workbench, the two electric slide rails are slidably connected to the sliding frames, and the sliding frames are fixedly connected to the bottom of the moving block, and the second cylinders are installed at the bottom of the side where the two sliding frames are close to each other, and the two second cylinder piston rods are fixedly connected to the clamping blocks.

[0009] In addition, it is particularly preferred that it also includes a support member, a rotating rod, a flat belt, a transmission assembly and a servo motor, and two support members are symmetrically fixed on the front and rear sides of the rectangular frame opened on the right side of the top of the workbench, and a rotating rod is rotatably connected between the two corresponding front and rear support members, and a flat belt is wrapped around the two rotating rods. A servo motor is installed on the front lower side of the left support member, and the output shaft of the servo motor passes through the support member. Power is transmitted between the output shaft of the servo motor and the left rotating rod through the transmission assembly. The two pulleys on the transmission assembly are respectively arranged on the output shaft of the servo motor and the left rotating rod, and power is transmitted to the two pulleys through the transmission belt.

[0010] Furthermore, it is particularly preferred that the cutting knife is detachably arranged.

[0011] In addition, it is particularly preferred that scale lines are marked on the front and rear ends of the right side of the top of the workbench respectively.

[0012] In addition, it is particularly preferred that the bottom of the extrusion block is rotatably connected to a rotating wheel, and the rotating wheel is in contact with the top of the cutting table.

[0013] Compared with the prior art, the utility model has the following advantages: 1. The utility model cuts gauze by the cooperation of cutting knives, springs, extrusion blocks and other components, making the process of cutting gauze more stable, and does not need to use heavy objects to press the gauze for cutting, achieving a labor-saving and safe effect.

[0014] 2. The utility model stretches the gauze by means of components such as a moving block, an electric slide rail, a sliding frame, a clamping block and a scale line, so that the user can accurately cut the gauze of the required length, and there is no need to measure manually with a ruler, thereby achieving the effect of saving time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the cutting knife, extrusion rod, sliding frame and other components of the utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the first cylinder and the cutting knife of the utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the connecting block, extrusion rod, spring and extrusion block of the utility model.

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the electric slide rail, the slide frame and the clamping block of the utility model.

[0020] Figure 6The figure is a three-dimensional cross-sectional structural diagram of the workbench, flat belt and servo motor of the utility model. The markings in the figure are: 1: workbench, 2: support block, 3: rotating shaft, 4: roller, 5: limit block, 6: cutting table, 7: support frame, 8: first cylinder, 9: cutting knife, 10: extrusion rod, 11: spring, 12: extrusion block, 13: moving block, 14: electric slide rail, 15: sliding frame, 16: second cylinder, 17: clamping block, 18: support member, 19: rotating rod, 20: flat belt, 21: transmission assembly, 22: servo motor. DETAILED DESCRIPTION

[0021] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments, but is not intended to limit the present invention.

[0022] Embodiment: A gauze cutting machine, such as Figure 1-Figure 4 and Figure 6 As shown, it includes a workbench 1, a support block 2, a rotating shaft 3, a roller 4, a limit block 5, a cutting table 6, a support frame 7, a first cylinder 8 and a cutting knife 9. The support block 2 is fixedly connected to the left side of the top of the workbench 1, and a rectangular frame is provided on the right side of the workbench 1. The front side of the support block 2 is rotatably connected to the rotating shaft 3, the front side of the rotating shaft 3 is rotatably connected to the roller 4, and the front side of the roller 4 is rotatably connected to the limit block 5. The top of the workbench 1 is fixedly connected to a cutting table 6, and two front and rear rectangular grooves are symmetrically provided on the right side of the top of the cutting table 6. A support frame 7 is fixedly connected to the middle part of the top of the workbench 1, and the cutting table 6 is located directly below the support frame 7. A first cylinder 8 is installed on the right side of the bottom of the support frame 7, and a cutting knife 9 is fixedly connected to the piston rod of the first cylinder 8. The cutting knife 9 is detachably arranged, and scale lines are marked on the front and rear ends of the right side of the top of the workbench 1 respectively.

[0023] like Figure 2 and Figure 4 As shown, it also includes an extrusion rod 10, an extrusion block 12 and a spring 11. Two front and rear extrusion rods 10 are symmetrically fixed to the left side of the bottom of the support frame 7. An extrusion block 12 is slidably connected between the bottoms of the two extrusion rods 10. Two springs 11 are symmetrically connected between the support frame 7 and the extrusion block 12. A rotating wheel is rotatably connected to the bottom of the extrusion block 12, and the rotating wheel is in contact with the top of the cutting table 6.

[0024] like Figure 2 and Figure 4-Figure 6As shown, it also includes a moving block 13, an electric slide rail 14, a sliding frame 15, a second cylinder 16 and a clamping block 17. The moving blocks 13 are slidably connected in the two rectangular grooves on the top right side of the cutting table 6. Two front and rear electric slide rails 14 are symmetrically installed on the top right side of the workbench 1. The two electric slide rails 14 are slidably connected with the sliding frames 15, and the sliding frames 15 are fixed to the bottom of the moving block 13. The second cylinders 16 are installed at the bottom of the side where the two sliding frames 15 are close to each other, and the clamping blocks 17 are fixed to the piston rods of the two second cylinders 16.

[0025] like Figure 6 As shown, it also includes a support member 18, a rotating rod 19, a flat belt 20, a transmission assembly 21 and a servo motor 22. Two support members 18 are symmetrically fixed on the front and rear sides of the rectangular frame opened on the right side of the top of the workbench 1. The rotating rod 19 is rotatably connected between the two corresponding support members 18 at the front and rear. The flat belt 20 is wound around the two rotating rods 19. A servo motor 22 is installed on the front lower side of the left support member 18, and the output shaft of the servo motor 22 passes through the support member 18. Power is transmitted between the output shaft of the servo motor 22 and the left rotating rod 19 through the transmission assembly 21. The two pulleys on the transmission assembly 21 are respectively arranged on the output shaft of the servo motor 22 and the left rotating rod 19, and power is transmitted to the two pulleys through the transmission belt.

[0026] When the user needs to cut the gauze, first rotate the limit block 5 counterclockwise to unscrew it, then put a roll of gauze on the drum 4, and then rotate the limit block 5 clockwise to tighten it on the left side of the drum 4, pull up the squeezing block 12, and the squeezing block 12 slides on the two squeezing rods 10. At this time, the spring 11 is compressed, and then the front and rear sides of the gauze break are stretched to the bottom of the two clamping blocks 17, and then the two second cylinders 16 are started. The piston rods of the two second cylinders 16 drive the corresponding clamping blocks 17 to press down, and the clamping blocks 17 are pressed down to the top of the moving block 13 to clamp the gauze, and then the squeezing block 12 is released. The two springs 11 are stretched to reset, and drive the squeezing block 12 to press the gauze onto the cutting table 6, and then the user starts the electric slide rail 14 to drive the sliding frame 1 5. The second cylinder 16 and the clamping block 17 begin to slide to the right and stop beside the scale line according to the required gauze length. Then the first cylinder 8 is started. The piston rod of the first cylinder 8 drives the cutting knife 9 to press down and cut the gauze. Then the two second cylinders 16 are started. The piston rods of the two second cylinders 16 drive the corresponding clamping blocks 17 to move upward. The clamping blocks 17 release the gauze, and the gauze is not clamped by the clamping blocks 17. Then, it falls onto the flat belt 20 through the rectangular frame opened on the right side of the workbench 1. At this time, the servo motor 22 is started, and the output shaft of the servo motor 22 rotates, driving the rotating rod 19 and the flat belt 20 to rotate through the transmission assembly 21, so that the gauze dropped on the flat belt 20 is transported to the right. At this time, the gauze cutting is completed.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gauze cutting machine, characterized in that: The invention comprises a workbench (1), a support block (2), a rotating shaft (3), a roller (4), a limiting block (5), a cutting table (6), a support frame (7), a first cylinder (8) and a cutting knife (9). The support block (2) is welded on the left side of the top of the workbench (1), and a rectangular frame is provided on the right side of the workbench (1). The front side of the support block (2) is rotatably connected to the rotating shaft (3), the front side of the rotating shaft (3) is rotatably connected to the roller (4), and the front side of the roller (4) is rotatably connected to the limiting block (5). The top of the workbench (1) is fixedly connected to the cutting table (6), and the right side of the top of the cutting table (6) is symmetrically provided with two front and rear rectangular grooves. The support frame (7) is welded on the middle part of the top of the workbench (1), and the cutting table (6) is located directly below the support frame (7). The first cylinder (8) is installed on the right side of the bottom of the support frame (7), and the cutting knife (9) is fixedly connected to the piston rod of the first cylinder (8).

2. A gauze cutting machine according to claim 1, characterized in that: It also comprises an extrusion rod (10), an extrusion block (12) and a spring (11); two front and rear extrusion rods (10) are symmetrically fixedly connected to the left side of the bottom of the support frame (7); an extrusion block (12) is slidably connected between the bottoms of the two extrusion rods (10); and two springs (11) are symmetrically connected between the support frame (7) and the extrusion block (12).

3. A gauze cutting machine according to claim 2, characterized in that: The invention also comprises a moving block (13), an electric slide rail (14), a sliding frame (15), a second cylinder (16) and a clamping block (17); the moving block (13) is slidably connected in two rectangular grooves on the right side of the top of the cutting table (6); two electric slide rails (14) are symmetrically installed on the right side of the top of the workbench (1); the sliding frames (15) are slidably connected on the two electric slide rails (14); the sliding frames (15) are fixedly connected to the bottom of the moving block (13); the second cylinder (16) is installed on the bottom of the side where the two sliding frames (15) are close to each other; the piston rods of the two second cylinders (16) are fixedly connected to the clamping block (17).

4. A gauze cutting machine according to claim 3, characterized in that: The invention also comprises a support member (18), a rotating rod (19), a flat belt (20), a transmission assembly (21) and a servo motor (22). Two support members (18) are symmetrically fixedly connected to the front and rear sides of a rectangular frame opened on the right side of the top of the workbench (1). The two corresponding support members (18) are rotatably connected with the rotating rod (19). The flat belt (20) is wound around the two rotating rods (19). A servo motor (22) is installed on the front lower side of the left support member (18), and the output shaft of the servo motor (22) passes through the support member (18). Power is transmitted between the output shaft of the servo motor (22) and the left rotating rod (19) through the transmission assembly (21). Two pulleys on the transmission assembly (21) are respectively arranged on the output shaft of the servo motor (22) and the left rotating rod (19), and power is transmitted to the two pulleys through the transmission belt.

5. A gauze cutting machine according to claim 4, characterized in that: The cutting knife (9) is detachably arranged.

6. A gauze cutting machine according to claim 5, characterized in that: The front and rear ends of the top right side of the workbench (1) are marked with scale lines respectively.

7. A gauze cutting machine according to claim 6, characterized in that: The bottom of the extrusion block (12) is rotatably connected to a rotating wheel, and the rotating wheel is in contact with the top of the cutting table (6).

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