Cloth cutting device of textile machine

Abstract

The utility model relates to the technical field of textile engineering, and discloses a cloth cutting device of a textile machine, which comprises a processing box, the inner wall of the processing box is rotatably connected with a first transmission shaft, and the outer surface of the first transmission shaft is fixedly connected with a first blade group. The first transmission shaft is driven by the servo motor through a belt and drives the first blade set to rotate, cloth can be cut into large preliminary fragments due to the fact that the distance between blades of the first blade set is large, the second transmission shaft is also driven by the servo motor through a belt and drives the second blade set to rotate, and the distance between the blades of the second blade set is small. According to the cloth cutting and smashing device, cloth cut by the first blade set can be cut and smashed for the second time, smaller cloth particles are obtained, the size of the cloth can be rapidly reduced through the graded smashing mode, and compared with a traditional single-stage smashing method, the problems that the cutting efficiency is low and the smashing effect is not ideal due to the fact that the amount of the cloth is large are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile engineering, in particular to a waste cloth device for a textile machine. Background Art

[0002] In the textile industry, the waste cloth device is an important part of textile machinery, mainly used for cutting and pulverizing waste fabrics or scraps generated during the production process, so as to facilitate subsequent recycling or treatment.

[0003] Most traditional waste cloth devices adopt a single-stage pulverization method, that is, a group of blades are directly used to cut the fabric. However, when facing a large amount of fabric or a relatively thick texture of the fabric, the cutting efficiency of the single-stage pulverization device is low, and it is easy to occur blockage. And due to the limited blade spacing and cutting force of single-stage pulverization, it is difficult to completely pulverize the fabric into uniform small particles, resulting in poor pulverization effect. Summary of the Invention

[0004] To solve the above technical problems, the utility model provides a waste cloth device for a textile machine.

[0005] The utility model is realized by the following technical solutions: A waste cloth device for a textile machine includes a processing box. The inner wall of the processing box is rotationally connected with a first transmission shaft, and the outer surface of the first transmission shaft is fixedly connected with a first blade group. The inner wall of the processing box is rotationally connected with a second transmission shaft, and the outer surface of the second transmission shaft is fixedly connected with a second blade group.

[0006] Through the above technical solution, through the double cutting of the first blade group and the second blade group, the fabric can be efficiently pulverized into smaller particles, improving the waste cloth efficiency. The different spacing designs of the first blade group and the second blade group realize the hierarchical cutting of the fabric, ensuring the uniformity and fineness of the final waste cloth.

[0007] As a further improvement of the above solution, a diagonal brace is fixedly connected to the outer surface of the processing box. The top end of the diagonal brace is fixedly connected with a support plate, and a servo motor is fixedly installed on the upper surface of the support plate through bolts.

[0008] Through the above technical solution, the structure of the diagonal brace and the support plate provides a stable support function, ensuring that the servo motor remains stable during operation, reducing vibration and noise. The installation method of the servo motor fixed by bolts facilitates the installation, disassembly and maintenance of the equipment, improving the work efficiency.

[0009] As a further improvement of the above solution, the output end of the servo motor is fixedly connected with a main pulley, a transmission belt is arranged on the outer surface of the main pulley, and a secondary pulley is arranged at the other end of the transmission belt.

[0010] Through the above technical solution, by adopting the belt drive mode, smooth power transmission can be achieved, vibrations and noises during the transmission process can be reduced. The belt drive has a certain elasticity and can absorb the impact force during overload to a certain extent, protecting the equipment from damage.

[0011] As a further improvement of the above solution, the secondary pulley is fixedly connected to the other end of the first transmission shaft, and the primary pulley is fixedly connected to the other end of the second transmission shaft.

[0012] Through the above technical solution, the pulley is directly fixed on the transmission shaft, reducing the energy loss in the intermediate transmission link and improving the transmission efficiency.

[0013] As a further improvement of the above solution, a sliding groove is formed in the inner wall of the processing box, an active slider is slidably connected inside the sliding groove, and a collection box is fixedly connected to the surface of the active slider.

[0014] Through the above technical solution, through the design of the sliding groove and the active slider, the collection box can slide inside the processing box, facilitating the removal and cleaning of the shredded and cut fabric.

[0015] As a further improvement of the above solution, a handle is fixedly connected to the front end of the collection box, and an observation window is provided at the front end of the processing box.

[0016] As a further improvement of the above solution, support seats are snap-connected to the four corners of the lower surface of the processing box, a feeding chamber is fixedly connected to the upper surface of the processing box, and a material groove matching the feeding chamber is formed in the upper surface of the processing box.

[0017] Through the above technical solution, by snap-connecting support seats at the four corners of the lower surface of the processing box, the stability of the equipment placement can be ensured, preventing the equipment from tilting or shaking during operation. And by providing a material groove matching the feeding chamber, it can ensure that the material smoothly enters the interior of the processing box, improving the feeding efficiency of the equipment.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] The utility model is provided with a servo motor. The first transmission shaft is driven by the servo motor through a belt to drive the first blade group to rotate. Since the blade spacing of the first blade group is relatively large, the cloth can be cut into larger preliminary fragments. The second transmission shaft is also driven by the servo motor through a belt to drive the second blade group to rotate. The blade spacing of the second blade group is relatively small, and it can perform secondary cutting and crushing on the cloth cut by the first blade group to obtain smaller cloth particles. The method of hierarchical crushing can not only quickly reduce the size of the cloth, but also effectively solve the problems of low cutting efficiency and unsatisfactory crushing effect caused by a large amount of cloth compared with the traditional single-stage crushing method. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 is a schematic diagram of the structure of the servo motor of the utility model;

[0022] Figure 3 is an exploded schematic diagram of the collection box of the utility model;

[0023] Figure 4 is an exploded schematic diagram of the second blade group of the utility model;

[0024] Figure 5 is a schematic diagram of the structure of the support seat of the utility model.

[0025] MAIN SYMBOL DESCRIPTION:

[0026] 1. Processing box; 2. First transmission shaft; 3. First blade group; 4. Second transmission shaft; 5. Second blade group; 6. Diagonal brace; 7. Support plate; 8. Servo motor; 9. Main pulley; 10. Transmission belt; 11. Auxiliary pulley; 12. Sliding groove; 13. Movable slider; 14. Collection box; 15. Handle; 16. Observation window; 17. Support seat; 18. Feeding chamber. SPECIFIC EMBODIMENTS

[0027] Next, in combination with the drawings and specific embodiments, the present utility model will be further described. It should be noted that on the premise of no conflict, the following described embodiments or technical features can be combined arbitrarily to form new embodiments. Embodiment

[0028] Please refer to Figures 1-5, A waste cloth device of a textile machine in this embodiment includes a processing box 1. The inner wall of the processing box 1 is rotatably connected to a first transmission shaft 2. The outer surface of the first transmission shaft 2 is fixedly connected with a first blade group 3. The inner wall of the processing box 1 is rotatably connected to a second transmission shaft 4. The outer surface of the second transmission shaft 4 is fixedly connected with a second blade group 5. The cloth to be shredded enters the interior of the processing box 1 from the feeding chamber 18. The first transmission shaft 2 drives the first blade group 3 to rotate. Since the blade spacing of the first blade group 3 is relatively large, the cloth can be cut into larger preliminary fragments for rough cutting. Subsequently, the second transmission shaft 4 drives the second blade group 5 to rotate. The spacing of the second blade group 5 is smaller, and it can perform secondary cutting and shredding on the larger cloth cut by the first blade group 3, thereby obtaining smaller waste cloth particles for fine cutting.

[0029] The outer surface of the processing box 1 is fixedly connected with a diagonal brace 6. The top of the diagonal brace 6 is fixedly connected with a support plate 7. The upper surface of the support plate 7 is fixedly installed with a servo motor 8 by bolts. The structure of the diagonal brace 6 and the support plate 7 provides a stable installation foundation for the servo motor 8, ensuring the stability of the motor during high-speed operation, reducing the vibration and noise of the equipment.

[0030] The output end of the servo motor 8 is fixedly connected with a main pulley 9. The outer surface of the main pulley 9 is provided with a transmission belt 10. The other end of the transmission belt 10 is provided with a secondary pulley 11. After the servo motor 8 is started, its output end drives the main pulley 9 to rotate. The main pulley 9 drives the secondary pulley 11 to rotate through the transmission belt 10. The transmission belt 10 forms a closed loop between the main pulley 9 and the secondary pulley 11, ensuring the effective transmission of power. Through the belt drive system, the torque of the servo motor 8 can be evenly distributed to the two transmission shafts, ensuring the smooth operation of the blade group.

[0031] The secondary pulley 11 is fixedly connected to the other end of the first transmission shaft 2. The main pulley 9 is fixedly connected to the other end of the second transmission shaft 4. The output end of the servo motor 8 drives the main pulley 9 to rotate. The main pulley 9 drives the secondary pulley 11 to rotate through the transmission belt 10. The rotation of the secondary pulley 11 drives the first transmission shaft 2 to rotate, thereby driving the first blade group 3 to perform cutting operations. The rotation of the main pulley 9 drives the second transmission shaft 4 to rotate, thereby driving the second blade group 5 to perform cutting operations. Through the belt drive system, it is ensured that the two transmission shafts run synchronously, making the cooperation between the blade groups more coordinated and improving the waste cloth shredding efficiency.

[0032] The inner wall of the processing box 1 is provided with a sliding groove 12. An active slider 13 is slidably connected inside the sliding groove 12. The surface of the active slider 13 is fixedly connected with a collection box 14. The active slider 13 slides inside the sliding groove 12, enabling the collection box 14 to move inside the processing box 1 along the direction of the sliding groove 12. The active slider 13 and the collection box 14 are fixedly connected to ensure that the collection box 14 will not tilt or fall off during the movement. The operator can manually push or pull the collection box 14 to make it move inside the sliding groove 12, facilitating the removal of the shredded fabric.

[0033] A handle 15 is fixedly connected to the front end of the collection box 14, and an observation window 16 is provided at the front end of the processing box 1.

[0034] Supporting seat holders 17 are clamped at the four corners of the lower surface of the processing box 1. A feeding chamber 18 is fixedly connected to the upper surface of the processing box 1. A material groove matching the feeding chamber 18 is provided on the upper surface of the processing box 1. The setting of the material groove enables the material to smoothly enter the interior of the processing box 1 through the feeding chamber 18, improving the feeding efficiency and operating stability of the equipment.

[0035] The implementation principle of the shredded fabric device of a textile machine in the embodiment of this application is as follows: The operator pours the fabric to be shredded into the interior of the processing box 1 through the feeding chamber 18. At this time, the fabric is in the preliminary processing stage. The first transmission shaft 2 is driven by the servo motor 8 through the belt drive system to drive the first blade group 3 to rotate. Since the blade spacing of the first blade group 3 is relatively large, the fabric can be cut into larger preliminary fragments for rough cutting. The larger fabric fragments after being cut by the first blade group 3 continue to move inside the processing box 1 and are ready to receive the second-stage cutting. The second transmission shaft 4 is also driven by the servo motor 8 through the belt drive system to drive the second blade group 5 to rotate. The blade spacing of the second blade group 5 is relatively small, and it can perform secondary cutting and shredding on the fabric cut by the first blade group 3 to obtain smaller shredded fabric particles for fine cutting. The diagonal strut 6 and the support plate 7 provide a stable installation foundation for the servo motor 8, ensuring the stability of the motor during high-speed operation, reducing the vibration and noise of the equipment, and providing a stable power source for the entire shredded fabric process. During the shredded fabric process, the active slider 13 slides inside the sliding groove 12, enabling the collection box 14 to move inside the processing box 1 along the direction of the sliding groove 12, ensuring that the collection box 14 will not tilt or fall off during the movement, facilitating the collection of the shredded fabric. A handle 15 is fixedly connected to the front end of the collection box 14, and the operator can manually push or pull the collection box 14 to make it move inside the sliding groove 12, facilitating the removal of the shredded fabric. Supporting seat holders 17 are clamped at the four corners of the lower surface of the processing box 1 to ensure the overall stability and safety of the equipment. An observation window 16 is provided at the front end of the processing box 1, facilitating the operator to monitor the shredded fabric process.

[0036] The above embodiments are only the preferred embodiments of the present utility model, and the scope of protection of the present utility model cannot be limited thereby. Any non-substantive changes and substitutions made by those skilled in the art based on the present utility model fall within the scope of protection required by the present utility model.

Claims

1. A rag device for a textile machine, characterized in that, It includes a processing box (1), the inner wall of the processing box (1) is rotatably connected with a first transmission shaft (2), the outer surface of the first transmission shaft (2) is fixedly connected with a first blade group (3), the inner wall of the processing box (1) is rotatably connected with a second transmission shaft (4), and the outer surface of the second transmission shaft (4) is fixedly connected with a second blade group (5).

2. The rag device of a textile machine according to claim 1, characterized in that: The outer surface of the processing box (1) is fixedly connected with a diagonal strut (6), the top end of the diagonal strut (6) is fixedly connected with a support plate (7), and a servo motor (8) is fixedly installed on the upper surface of the support plate (7) by bolts.

3. The rags device of a textile machine according to claim 2, characterized in that: The output end of the servo motor (8) is fixedly connected with a main pulley (9), a transmission belt (10) is arranged on the outer surface of the main pulley (9), and the other end of the transmission belt (10) is provided with a secondary pulley (11).

4. The waste cloth device of a textile machine according to claim 3, characterized in that: The secondary pulley (11) is fixedly connected to the other end of the first transmission shaft (2), and the main pulley (9) is fixedly connected to the other end of the second transmission shaft (4).

5. The rag device of a textile machine according to claim 1, characterized in that: A sliding groove (12) is formed in the inner wall of the processing box (1), an active slider (13) is slidably connected in the sliding groove (12), and a collection box (14) is fixedly connected to the surface of the active slider (13).

6. The rag device of a textile machine according to claim 5, characterized in that: A handle (15) is fixedly connected to the front end of the collection box (14), and an observation window (16) is arranged at the front end of the processing box (1).

7. The waste cloth device of a textile machine according to claim 1, characterized in that: Support sockets (17) are clamped at the four corners of the lower surface of the processing box (1), a feed chamber (18) is fixedly connected to the upper surface of the processing box (1), and a material groove matching the feed chamber (18) is formed in the upper surface of the processing box (1).

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