Splitting machine convenient for waste recovery

Abstract

The splitting machine comprises a splitting box, a guide roller and a first tensioning roller, the interior of a driving box is connected with a two-way threaded rod through a bearing, the opposite threaded outer walls of the two sides of the two-way threaded rod are in threaded connection with threaded moving blocks, one side of the driving box is provided with a forward and reverse motor, and the other side of the driving box is provided with a second tensioning roller. A brush roller is arranged on one side of the cutting blade, a dust suction cover is arranged on one side of the top of the brush roller, one side of the dust suction cover communicates with a dust suction pipe, and the end, away from the dust suction cover, of the dust suction pipe extends downwards to be connected with a dust collection box. A bidirectional threaded rod can be driven by a forward and reverse motor to rotate so as to drive two groups of threaded moving blocks to move in opposite directions, so that the distance between cutting blades is convenient to adjust, and different cutting distances of a textile fabric can be adjusted; waste materials such as thread ends raised by the brush roller can be adsorbed into the dust collection box through the dust collection cover to be collected so as to be recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of slitting machines, in particular to a slitting machine which is convenient for recycling waste materials. Background Art

[0002] After fabrics such as woven fabrics, knitted fabrics, and nonwoven fabrics are woven or nonwoven, they need to be slit and cut. Application number CN201811506802.4 has been retrieved. A fabric slitting machine includes a pair of mutually meshing transmission shafts connected to a frame for rotation. The pair of transmission shafts are arranged in a vertical direction, and circular blade wheels rotating with the transmission shafts are respectively installed thereon. The edges of the blade wheels have blades, and the blades of the two blade wheels are close to each other. A pair of leveling rollers are provided on one side of the transmission shaft. The leveling rollers are used to make the fabric enter the blade wheels smoothly. A pair of traction rollers are provided on the other side of the transmission shaft. The traction rollers are connected to the frame for rotation, and the traction rollers are used to pull the fabric out of the blade wheels. The slitting machine can cut fabrics, and the fabrics are smooth and the cuts are clear. At the same time, the blades are sharp and the cutting lines are straight.

[0003] Similar to the above-mentioned cloth slitting machine: although the traction roller is rotatably connected to the frame, the traction roller is used to pull the cloth out of the blade wheel, and the cloth can be cut and the cloth is flat, but firstly, a large amount of residual thread ends and other waste materials will be generated at the cutting point after slitting, and it is impossible to collect and recycle the waste materials. Secondly, the current slitting machine is often a fixed slitting of the cloth, and it is impossible to adjust the slitting interval to slit cloth of different widths.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a slitting machine that is convenient for recycling waste is proposed to achieve a more practical purpose. Utility Model Content

[0005] The purpose of the utility model is to provide a slitting machine that is convenient for recycling waste materials, so as to solve the problem that the above-mentioned cloth slitting machine proposed in the above-mentioned background technology firstly produces a large amount of residual thread ends and other waste materials at the cutting part after slitting, and it is impossible to collect and recycle the waste materials; secondly, the current slitting machine is often a fixed slitting of cloth, and it is impossible to adjust the slitting interval to slit cloths of different widths.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slitting machine that is convenient for recycling waste materials, comprising a slitting box, a guide roller and a No. 1 tensioning roller, a feed port is provided on one side of the slitting box, the guide roller is provided on one side of the feed port, the No. 1 tensioning roller is provided above the side of the guide roller away from the feed port, and the guide roller and the No. 1 tensioning roller are connected to the inner wall of the slitting box through bearings.

[0007] Furthermore, a No. 2 tensioning roller is arranged on the side of the No. 1 tensioning roller away from the guide roller, and the No. 1 tensioning roller and the No. 2 tensioning roller are in the same straight line. The inner wall of the slitting box on the side away from the feed port is connected to a winding drum through a rotating shaft, and a servo motor is arranged on the outer wall of one side of the slitting box, and the output end of the servo motor is connected to the rotating shaft.

[0008] Furthermore, an electric telescopic rod is arranged in the middle of the No. 1 tensioning roller and the No. 2 tensioning roller, the top of the electric telescopic rod is connected to a driving box, the interior of the driving box is connected to a bidirectional threaded rod through a bearing, the opposite threaded outer walls on both sides of the bidirectional threaded rod are threadedly connected with threaded moving blocks, the two groups of threaded moving blocks are at the same distance from the center of the bidirectional threaded rod, a forward and reverse motor is provided on one side of the driving box, and the output end of the forward and reverse motor is connected to the bidirectional threaded rod.

[0009] Furthermore, limiting grooves are provided on both sides of the top of the driving box, a connecting rod is connected to the top of the threaded moving block, an end of the connecting rod away from the threaded moving block passes through the limiting groove and is connected to a movable mounting seat, and a fixed mounting seat is provided at the top center of the driving box.

[0010] Furthermore, the top ends of the movable mounting seat and the fixed mounting seat are both connected with a driving rod by bolts, a cutting blade is provided on one side of the top of the driving rod, a driving motor is provided on the side of the driving rod away from the cutting blade, and an output end of the driving motor is connected to the center of the cutting blade.

[0011] Furthermore, one side of the cutting blade is provided with a brush roller, a dust hood is provided on the top side of the brush roller, one side of the dust hood is connected to a dust suction pipe, the end of the dust suction pipe away from the dust hood extends downward and is connected to a dust collecting box, one side of the dust collecting box is connected to an exhaust fan, a dust filter is provided at the connection between the exhaust fan and the dust collecting box, a material collecting trough is provided at the bottom end of the slitting box, and a box door is provided on one side of the slitting box.

[0012] Compared with the prior art, the utility model has the following beneficial effects: a slitting machine that is convenient for recycling waste materials, which uses a forward and reverse motor to drive a bidirectional threaded rod to rotate, thereby driving two sets of threaded moving blocks to move in opposite directions, so as to facilitate the adjustment of the spacing between the cutting blades, and can be adjusted for different distances of textile fabric slitting, and the waste materials such as thread ends raised by the brush roller can be adsorbed into the dust collection box by the dust collection cover for collection and recycling, and the specific contents are as follows:

[0013] A bidirectional threaded rod is connected to the interior of the driving box through a bearing, and the bidirectional threaded rod can rotate in the driving box. The opposite threaded outer walls on both sides of the bidirectional threaded rod are threadedly connected with threaded moving blocks. The two groups of threaded moving blocks are at the same distance from the center of the bidirectional threaded rod. A forward and reverse motor is provided on one side of the driving box, and the output end of the forward and reverse motor is connected to the bidirectional threaded rod. The forward and reverse motor can drive the bidirectional threaded rod to rotate, thereby driving the two groups of threaded moving blocks to move in opposite directions, so as to facilitate the adjustment of the spacing between the cutting blades, and can be adjusted for different distances of textile fabric slitting. A brush roller is provided on one side of the cutting blade, and the brush roller plays a role in sweeping and adsorbing the surface of the fabric after slitting. In order to remove the thread ends and other waste materials on the surface of the fabric, a dust suction hood is arranged on one side of the top of the brush roller, and the thread ends and other waste materials lifted by the brush roller can be absorbed into the dust collecting box through the dust suction hood, one side of the dust suction hood is connected with a dust suction pipe, and the end of the dust suction pipe away from the dust suction hood extends downward and is connected to the dust collecting box, and one side of the dust collecting box is connected with an exhaust fan, and the exhaust fan drives the dust suction hood through the dust suction pipe to remove the thread ends and other impurities on the surface of the fabric after slitting, and the inhaled dust or thread ends and other impurities are discharged into the dust collecting box through the dust suction pipe for storage so as to facilitate recycling, and a dust filter is arranged at the connection between the exhaust fan and the dust collecting box, which is convenient for blocking impurities to prevent thread ends, waste impurities and other impurities from being drawn into the exhaust fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view structural schematic diagram of a slitting machine for recycling waste materials according to the utility model;

[0015] Figure 2 This is a schematic diagram of the guide roller structure of a slitting machine for facilitating the recycling of waste materials according to the utility model;

[0016] Figure 3 This is a schematic diagram of the main structure of a slitting machine for recycling waste materials according to the utility model;

[0017] Figure 4 The utility model is a schematic diagram of a driving box structure of a slitting machine which is convenient for recycling waste materials.

[0018] In the figure: 1. Slitting box; 2. Feed inlet; 3. Guide roller; 4. No. 1 tensioning roller; 5. No. 2 tensioning roller; 6. Winding drum; 61. Rotating shaft; 7. Servo motor; 8. Electric telescopic rod; 9. Drive box; 10. Bidirectional threaded rod; 11. Threaded moving block; 12. Forward and reverse motor; 13. Limiting groove; 14. Connecting rod; 15. Mobile mounting seat; 16. Fixed mounting seat; 17. Drive rod; 18. Cutting blade; 19. Drive motor; 20. Brush roller; 21. Dust hood; 22. Dust suction pipe; 23. Dust collection box; 24. Exhaust fan; 25. Dust filter; 26. Collection trough; 27. Box door. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: a slitting machine for recycling waste materials, including a slitting box 1, a guide roller 3 and a No. 1 tensioning roller 4. A feed port 2 is provided on one side of the slitting box 1, and the feed port 2 can enter the textile fabrics required to be slit. The guide roller 3 is arranged on one side of the feed port 2, and the guide roller 3 plays a conduction role. The No. 1 tensioning roller 4 is arranged above the side of the guide roller 3 away from the feed port 2. The No. 1 tensioning roller 4 cooperates with the guide roller 3 to play the role of tensioning the textile fabrics. The guide roller 3 and the No. 1 tensioning roller 4 are connected to the inner wall of the slitting box 1 through bearings.

[0021] A No. 2 tensioning roller 5 is arranged on the side of the No. 1 tensioning roller 4 away from the guide roller 3, and the No. 1 tensioning roller 4 and the No. 2 tensioning roller 5 are on the same straight line. The No. 1 tensioning roller 4 cooperates with the No. 2 tensioning roller 5 to tension the fabric, thereby facilitating the cutting blade 18 to cut the textile fabric. The inner wall of the slitting box 1 on the side away from the feed port 2 is connected to the winding drum 6 through the rotating shaft 61. The winding drum 6 can be rotated in the slitting box 1 through the rotating shaft 61. At the same time, the winding drum 6 can be separated from the rotating shaft 61 to facilitate taking out the rolled textile fabric. A servo motor 7 is arranged on the outer wall of one side of the slitting box 1, and the output end of the servo motor 7 is connected to the rotating shaft 61. The servo motor 7 can drive the rotating shaft 61 to rotate, thereby driving the winding drum 6 to rotate to roll up the slit fabric.

[0022] An electric telescopic rod 8 is arranged in the middle of the No. 1 tensioning roller 4 and the No. 2 tensioning roller 5, and a driving box 9 is connected to the top of the electric telescopic rod 8. The electric telescopic rod 8 can drive the driving box 9 to rise and fall and drive the cutting blade 18 to rise and fall, so as to facilitate the storage of the cutting blade 18 when the fabric is not cut. The interior of the driving box 9 is connected with a bidirectional threaded rod 10 through a bearing, and the bidirectional threaded rod 10 can rotate in the driving box 9. The opposite threaded outer walls on both sides of the bidirectional threaded rod 10 are threadedly connected with threaded moving blocks 11, and the two groups of threaded moving blocks 11 are at the same distance from the center of the bidirectional threaded rod 10. A forward and reverse motor 12 is arranged on one side of the driving box 9, and the output end of the forward and reverse motor 12 is connected to the bidirectional threaded rod 10. The forward and reverse motor 12 can drive the bidirectional threaded rod 10 to rotate, thereby driving the two groups of threaded moving blocks 11 to move in opposite directions, thereby facilitating the adjustment of the spacing between the cutting blades 18, and can be adjusted for different distances of textile fabric cutting.

[0023] Limiting grooves 13 are provided on both sides of the top of the driving box 9, and the limiting grooves 13 play a limiting role. A connecting rod 14 is connected to the top of the threaded moving block 11, and the connecting rod 14 plays a connecting role. The end of the connecting rod 14 away from the threaded moving block 11 passes through the limiting groove 13 and is connected to a movable mounting seat 15. A fixed mounting seat 16 is provided at the top center of the driving box 9. The movable mounting seat 15 and the fixed mounting seat 16 play an installation role, and the distance between the two groups of movable mounting seats 15 and the fixed mounting seats 16 always maintains the same distance.

[0024] The top ends of the movable mounting seat 15 and the fixed mounting seat 16 are both connected with a driving rod 17 by bolts. The driving rod 17 plays a supporting role. A cutting blade 18 is arranged on one side of the top of the driving rod 17. A driving motor 19 is arranged on the side of the driving rod 17 away from the cutting blade 18. The output end of the driving motor 19 is connected to the center of the cutting blade 18. The cutting blade 18 is driven by the driving motor 19 to rotate at a high speed, thereby cutting the passing textile fabric.

[0025] A brush roller 20 is provided on one side of the cutting blade 18. The brush roller 20 serves to sweep and absorb waste materials such as thread ends on the surface of the fabric after slitting. The brush roller 20 can be driven to rotate by a motor. A dust hood 21 is provided on one side of the top of the brush roller 20. Thread ends and other waste materials lifted by the brush roller 20 can be absorbed into a dust box 23 through the dust hood 21. A dust pipe 22 is connected to one side of the dust hood 21. One end of the dust pipe 22 away from the dust hood 21 extends downward and is connected to the dust box 23. An exhaust fan 24 is connected to one side of the dust box 23. The exhaust fan 24 drives the dust hood 21 to the fabric being slid through the dust pipe 22. The thread ends and other impurities on the surface of the cut fabric are vacuumed, and the sucked dust or thread ends and other impurities are discharged into the dust collecting box 23 through the dust suction pipe 22 for storage so as to facilitate recycling. A dust filter 25 is provided at the connection between the exhaust fan 24 and the dust collecting box 23. The dust filter 25 is convenient for blocking impurities to prevent thread ends and other impurities from being drawn into the exhaust fan 24. A collecting trough 26 is provided at the bottom end of the slitting box 1. Impurities and waste materials that are not sucked into the dust hood 21 will automatically fall into the collecting trough 26 due to gravity. A box door 27 is provided on one side of the slitting box 1. The box door 27 can be opened to clean and recycle the waste materials in the collecting trough 26.

[0026] Working principle: When using a slitting machine that is convenient for recycling waste materials, the textile fabrics to be slit are introduced into the slitting box 1 through the feed port 2, and bypass the guide roller 3 and the No. 1 guide roller 4 respectively. The No. 1 tensioning roller 4 cooperates with the guide roller 3 to tension the textile fabrics. The No. 1 tensioning roller 4 cooperates with the No. 2 tensioning roller 5 to tension the fabrics, thereby facilitating the cutting of the textile fabrics by the cutting blade 18. The cutting blade 18 is driven by the driving motor 19 to rotate at high speed to slit the passing textile fabrics. The forward and reverse motors 12 can drive the bidirectional threaded rod 10 to rotate, thereby driving the two sets of threaded moving blocks 11 to move in opposite directions, thereby facilitating the adjustment of the spacing between the cutting blades 18. Different distances for cutting textile fabrics can be adjusted. The brush roller 20 plays a role in sweeping away waste materials such as thread ends on the surface of the fabric after slitting. The brush roller 20 can be driven to rotate by the motor. A dust hood 21 is provided on one side of the top of the brush roller 20. Thread ends and other waste materials lifted by the brush roller 20 can be sucked into the dust collecting box 23 through the dust hood 21. The exhaust fan 24 drives the dust hood 21 through the dust suction pipe 22 to vacuum the thread ends and other impurities on the surface of the fabric after slitting. The sucked dust or thread ends and other impurities are discharged into the dust collecting box 23 through the dust suction pipe 22 for storage so as to facilitate recycling. A dust filter 25 is provided at the connection between the exhaust fan 24 and the dust collecting box 23. The dust filter 25 is convenient for blocking impurities to prevent thread ends and other impurities from being drawn into the exhaust fan 24. Impurities and waste materials not sucked into the dust hood 21 will automatically fall into the collecting trough 26 due to gravity. The box door 27 can be opened to clean and recycle the waste materials in the collecting trough 26. The servo motor 7 can drive the rotating shaft 61 to rotate, thereby driving the winding drum 6 to rotate to rewind the slit fabric.

Claims

1. A slitting machine for recycling waste materials, comprising a slitting box (1), a guide roller (3) and a first tensioning roller (4), characterized in that: A feed port (2) is provided on one side of the slitting box (1), the guide roller (3) is provided on one side of the feed port (2), the first tensioning roller (4) is provided above the side of the guide roller (3) away from the feed port (2), the guide roller (3) and the first tensioning roller (4) are connected to the inner wall of the slitting box (1) via bearings, a second tensioning roller (5) is provided on the side of the first tensioning roller (4) away from the guide roller (3), the first tensioning roller (4) and the second tensioning roller (5) are on the same straight line, the inner wall of the side of the slitting box (1) away from the feed port (2) is connected to a winding drum (6) via a rotating shaft (61), and a servo motor (7) is provided on one side of the outer wall of the slitting box (1) The output end of the servo motor (7) is connected to the rotating shaft (61), an electric telescopic rod (8) is arranged in the middle of the first tensioning roller (4) and the second tensioning roller (5), the top of the electric telescopic rod (8) is connected to a driving box (9), the interior of the driving box (9) is connected to a bidirectional threaded rod (10) through a bearing, the opposite threaded outer walls on both sides of the bidirectional threaded rod (10) are threadedly connected to threaded moving blocks (11), the two groups of threaded moving blocks (11) are at the same distance from the center of the bidirectional threaded rod (10), a forward and reverse motor (12) is arranged on one side of the driving box (9), and the output end of the forward and reverse motor (12) is connected to the bidirectional threaded rod (10). The top sides of the driving box (9) are provided with limiting grooves (13), the top of the threaded moving block (11) is connected with a connecting rod (14), the end of the connecting rod (14) away from the threaded moving block (11) passes through the limiting groove (13) and is connected with a movable mounting seat (15), a fixed mounting seat (16) is provided at the top center of the driving box (9), the tops of the movable mounting seat (15) and the fixed mounting seat (16) are both connected with a driving rod (17) by bolts, a cutting blade (18) is provided on one side of the top of the driving rod (17), and a driving motor (19) is provided on the side of the driving rod (17) away from the cutting blade (18), and the driving motor (19) ) is connected to the center of a cutting blade (18); a brush roller (20) is provided on one side of the cutting blade (18); a dust cover (21) is provided on one side of the top of the brush roller (20); a dust collection pipe (22) is connected to one side of the dust collection pipe (21); an end of the dust collection pipe (22) away from the dust collection pipe (21) extends downward and is connected to a dust collection box (23); a dust exhaust fan (24) is connected to one side of the dust collection box (23); a dust filter (25) is provided at the connection point between the exhaust fan (24) and the dust collection box (23); a material collecting trough (26) is provided at the bottom end of the slitting box (1); and a box door (27) is provided on one side of the slitting box (1).

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