Braided fabric slitting mechanism
By designing a braided fabric slitting mechanism including a support table, a support frame, a circular knife roller and a circular knife group, the rotating wheel of the circular knife group and the circular knife roller are used to drive the rotation of the circular knife roller, the problem of inconsistent existing braid slitting methods is solved, and efficient automatic slitting and uniform strip production are achieved.
Patent Information
- Application Number
- CN202422126752.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The existing braided slitting methods rely on manual operations, resulting in inconsistent widths of cut strip braids and lack of efficient and automated slitting solutions.
A braided fabric slitting mechanism is designed, including a support table, first and second support frames, a circular knife roller and a circular knife set. The circular knife group and the circular knife roller are driven by a rocker wheel to cut the braid into uniform strips using the rolling and cutting intersection point.
It realizes efficient and automated slitting of braids, ensuring the consistent width of the cut strip braids, and improving production efficiency and product quality.
Smart Images
Figure CN223033717U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of knitted fabrics, in particular to a knitted fabric cutting mechanism. Background Art
[0002] Knitted fabrics refer to mesh covers, lace, etc. made of various raw materials, thicknesses, and various tissues. They are characterized by being light and thin with a hazy feeling. However, in the prior art, knitted fabrics are cut before being made into different products, but the cutting method is to cut manually with a knife, which easily leads to inconsistent widths of the cut strip-shaped knitted fabrics. Therefore, a knitted fabric cutting mechanism is proposed. Summary of the Utility Model
[0003] The utility model aims to provide a technical solution to solve the above problems in order to overcome the above situations.
[0004] A knitted fabric cutting mechanism includes a support table. On one side of the top of the support table, a first support frame is vertically arranged. On one side of the first support frame, a second support frame is arranged, and the second support frame is vertically arranged on the other side of the top of the support table. At the upper and lower ends inside the first support frame, a first circular knife roller and a second circular knife roller are horizontally and rotatably arranged. The first circular knife roller and the second circular knife roller are parallel to each other. A first circular knife group is sleeved outside the first circular knife roller. The first circular knife group and the first circular knife roller move in the same direction. The first circular knife group and the second circular knife roller are parallel to each other. A second circular knife group is sleeved outside the second circular knife roller. The second circular knife group and the second circular knife roller move in the same direction. The second circular knife group and the first circular knife group are parallel to each other, misaligned, and a rolling cutting intersection point is formed between the first circular knife group and the second circular knife group. A pushing table is horizontally driven at the top of the second support frame, and the pushing table is located at the side of the rolling cutting intersection point. A handwheel is rotatably arranged on one side outside the first support frame, and the first circular knife group and the second circular knife roller are respectively drivingly connected to the handwheel.
[0005] Preferably, a first transmission shaft is arranged between the first circular knife roller and the first support frame. The first transmission shaft horizontally spans the top inside the first support frame and rotates at the top inside the first support frame. The first transmission shaft horizontally penetrates the first circular knife roller. The first circular knife roller and the first transmission shaft move in the same direction. The first transmission shaft is drivingly connected to the handwheel.
[0006] Preferably, a first gear and a fourth transmission shaft are arranged between the first transmission shaft and the rocking wheel. The first gear is arranged on the side of the first transmission shaft, and the first gear and the first transmission shaft move in the same direction. The fourth transmission shaft is horizontally located on one side of the rocking wheel, and the fourth transmission shaft and the rocking wheel move in the same direction. A third gear is arranged on the other side of the fourth transmission shaft, and the third gear and the fourth transmission shaft move in the same direction, and the third gear meshes with the first gear.
[0007] Preferably, a second transmission shaft is arranged between the second circular cutter roller and the first support frame. The second transmission shaft is horizontally mounted at the top end inside the first support frame, and the second transmission shaft rotates at the bottom end inside the first support frame. The second transmission shaft horizontally penetrates the second circular cutter roller, and the second circular cutter roller and the second transmission shaft move in the same direction, and the second transmission shaft is drivingly connected to the rocking wheel.
[0008] Preferably, a second gear and a third transmission shaft are arranged between the second transmission shaft and the rocking wheel. The second gear is arranged on the side of the second transmission shaft, and the second gear and the second transmission shaft move in the same direction. The third transmission shaft is horizontally located on one side of the first support frame, and a fourth gear is arranged at the other end of the third transmission shaft. The fourth gear and the third transmission shaft move in the same direction, and the fourth gear meshes with the second gear.
[0009] Preferably, a third support frame is obliquely arranged on one side outside the first support frame, a blanking plate is obliquely arranged at the top end of the third support frame, and one end of the blanking plate is located at the rolling cutting intersection point. A collection basin is arranged at the bottom end of the blanking plate, and the collection basin is horizontally located on the support table.
[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: When the woven fabric is laid flat on the pushing table, the pushing table will push the woven fabric to the side of the rolling cutting intersection point. At this time, the rocking wheel drives the first circular cutter group and the second circular cutter roller to drive the first circular cutter group and the second circular cutter group to rotate. Then, under the rolling traction of the first circular cutter group and the second circular cutter group, the woven fabric gradually passes through the rolling cutting intersection point between the first circular cutter group and the second circular cutter group from the pushing table, so that the whole woven fabric is cut into multiple strip-shaped woven fabrics with uniform sizes through the cooperation between the first circular cutter group and the second circular cutter group.
[0011] The additional aspects and advantages of the present utility model will be partly given in the following description, partly will become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.
[0013] Figure 1 It is a structural schematic diagram of a fabric cutting mechanism;
[0014] Figure 2 It is another structural schematic diagram of a fabric cutting mechanism;
[0015] Figure 3 It is a structural schematic diagram of the first circular knife roller;
[0016] Figure 4 It is a structural schematic diagram of the second circular knife roller;
[0017] Figure 5 It is a structural schematic diagram of the support table;
[0018] Figure 6 It is a structural schematic diagram of the material pushing table.
[0019] As shown in the figure: 1. Support table, 2. First support frame, 3. Rocking wheel, 4. Second support frame, 5. Material pushing table, 6. First transmission shaft, 7. Second transmission shaft, 8. Third transmission shaft, 9. Third support frame, 10. Blank falling plate, 11. Collection basin, 12. First circular knife group, 13. Second circular knife group, 14. First gear, 15. Second gear, 16. Fourth transmission shaft, 17. First circular knife roller, 18. Second circular knife roller, 19. Third gear, 20. Fourth gear. Detailed implementation manners
[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.
[0021] Please refer to Figure 1-6, in the embodiment of the present utility model, a fabric cutting mechanism includes a support table 1. On one side of the top of the support table 1, a first support frame 2 is vertically arranged. On one side of the first support frame 2, a second support frame 4 is arranged, and the second support frame 4 is vertically arranged on the other side of the top of the support table 1. At the upper and lower ends inside the first support frame 2, a first circular knife roller 17 and a second circular knife roller 18 are horizontally and rotatably arranged. The first circular knife roller 17 and the second circular knife roller 18 are parallel to each other. A first circular knife group 12 is sleeved outside the first circular knife roller 17. The first circular knife group 12 and the first circular knife roller 17 move in the same direction. The first circular knife group 12 and the second circular knife roller 18 are parallel to each other. A second circular knife group 13 is sleeved outside the second circular knife roller 18. The second circular knife group 13 and the second circular knife roller 18 move in the same direction. The second circular knife group 13 and the first circular knife group 12 are parallel to each other and offset, and a rolling cutting intersection point is formed between the first circular knife group 12 and the second circular knife group 13. A pushing table 5 is horizontally and drivably arranged at the top of the second support frame 4, and the pushing table 5 is located at the side of the rolling cutting intersection point. A handwheel 3 is rotatably arranged on one side outside the first support frame 2. The first circular knife group 12 and the second circular knife roller 18 are respectively drivingly connected to the handwheel 3. When the whole fabric is laid flat on the pushing table 5, the pushing table 5 will push the fabric to the side of the rolling cutting intersection point. At this time, the handwheel 3 drives the first circular knife group 12 and the second circular knife roller 18 to drive the first circular knife group 12 and the second circular knife group 13 to rotate. Then, under the rolling traction of the first circular knife group 12 and the second circular knife group 13, the fabric gradually passes through the rolling cutting intersection point between the first circular knife group 12 and the second circular knife group 13 from the pushing table 5. Thus, the whole fabric is cut into multiple strip-shaped fabrics with uniform sizes through the cooperation between the first circular knife group 12 and the second circular knife group 13.
[0022] A first transmission shaft 6 is arranged between the first circular knife roller 17 and the first support frame 2. The first transmission shaft 6 is horizontally arranged at the top inside the first support frame 2 and rotates at the top inside the first support frame 2. The first transmission shaft 6 horizontally penetrates the first circular knife roller 17. The first circular knife roller 17 and the first transmission shaft 6 move in the same direction. The first transmission shaft 6 is drivingly connected to the handwheel 3. Then, the handwheel 4 drives the first transmission shaft 6 to rotate and drives the first circular knife roller 17 and the first circular knife group 12 to roll.
[0023] A first gear 14 and a fourth transmission shaft 16 are arranged between the first transmission shaft 6 and the rocking wheel 3. The first gear 14 is arranged on the side of the first transmission shaft 6, and the first gear 14 and the first transmission shaft 6 have the same direction of movement. The fourth transmission shaft 16 is horizontally located on one side of the rocking wheel 3, and the fourth transmission shaft 16 and the rocking wheel 3 have the same direction of movement. A third gear 19 is arranged on the other side of the fourth transmission shaft 16, and the third gear 19 and the fourth transmission shaft 16 have the same direction of movement. The third gear 19 meshes with the first gear 14. Therefore, when the rocking wheel 3 is rotated to drive the fourth transmission shaft 16 to rotate, the first transmission shaft 6 is driven to rotate.
[0024] A second transmission shaft 7 is arranged between the second circular knife roller 18 and the first support frame 2. The second transmission shaft 7 is horizontally mounted at the top end inside the first support frame 2, and the second transmission shaft 7 rotates at the bottom end inside the first support frame 2. The second transmission shaft 7 horizontally penetrates the second circular knife roller 18, and the second circular knife roller 18 and the second transmission shaft 7 have the same direction of movement. The second transmission shaft 7 is drivingly connected to the rocking wheel 3. Therefore, when the rocking wheel 4 is rotated to drive the second transmission shaft 7 to rotate, the second circular knife roller 18 and the second circular knife group 13 are driven to roll.
[0025] A second gear 15 and a third transmission shaft 8 are arranged between the second transmission shaft 7 and the rocking wheel 3. The second gear 15 is arranged on the side of the second transmission shaft 7, and the second gear 15 and the second transmission shaft 7 have the same direction of movement. The third transmission shaft 8 is horizontally located on one side of the first support frame 2, and a fourth gear 20 is arranged at the other end of the third transmission shaft 8. The fourth gear 20 and the third transmission shaft 8 have the same direction of movement. The fourth gear 20 meshes with the third gear 19, and the fourth gear 20 also meshes with the second gear 15. Therefore, when the rocking wheel 3 is rotated to drive the fourth transmission shaft 16 to rotate, the first transmission shaft 6 and the second transmission shaft 7 are simultaneously driven to rotate.
[0026] A third support frame 9 is obliquely arranged on one side outside the first support frame 2. A blanking plate 10 is obliquely arranged at the top end of the third support frame 9, and one end of the blanking plate 10 is located at the rolling cutting intersection point. Therefore, the blanking plate 10 guides and blanks the cut strip-shaped woven fabrics with uniform dimensions. A collection basin 11 is arranged at the bottom end of the blanking plate 10. The collection basin 11 is horizontally located on the support table 1, and the strip-shaped woven fabrics sliding down from the blanking plate 10 are collected by the collection basin 11.
[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model.
Claims
1. A woven fabric slitting mechanism, comprising a support platform, characterized in that: A first support frame is vertically arranged on one side of the top of the support platform, and a second support frame is arranged on one side of the first support frame, and the second support frame is vertically arranged on the other side of the top of the support platform, the first and second circular knife rollers are horizontally and rotatably arranged at the upper and lower ends inside the first support frame, and the first circular knife roller and the second circular knife roller are parallel to each other, the first circular knife roller is externally provided with a first circular knife group, and the first circular knife group and the first circular knife roller are in the same movement direction, and the first circular knife group and the second circular knife roller are parallel to each other, the second circular knife group is externally provided with a second circular knife group, and the second circular knife group and the second circular knife roller are in the same movement direction, and the second circular knife group and the first circular knife group are parallel to each other and staggered, and a rolling intersection is formed between the first circular knife group and the second circular knife group, a pushing platform is horizontally driven at the top of the second support frame, and the pushing platform is located at the side of the rolling intersection, a rocker is rotatably arranged on one side of the first support frame, and the first circular knife group and the second circular knife roller are respectively driven and connected to the rocker.
2. A woven fabric slitting mechanism according to claim 1, characterized in that: A first transmission shaft is arranged between the first circular knife roller and the first support frame, and the first transmission shaft is horizontally mounted at the top end of the first support frame, and the first transmission shaft rotates at the top end of the first support frame, the first transmission shaft transversely penetrates the first circular knife roller, and the first circular knife roller and the first transmission shaft have the same movement direction, and the first transmission shaft is drivingly connected to the rocker.
3. A woven fabric slitting mechanism according to claim 2, characterized in that: A first gear and a fourth transmission shaft are arranged between the first transmission shaft and the shaking wheel, and the first gear is arranged on the side of the first transmission shaft, and the first gear and the first transmission shaft have the same movement direction, the fourth transmission shaft is located laterally on one side of the shaking wheel, and the fourth transmission shaft and the shaking wheel have the same movement direction, a third gear is arranged on the other side of the fourth transmission shaft, and the third gear and the fourth transmission shaft have the same movement direction, and the third gear and the first gear are meshed with each other.
4. A woven fabric slitting mechanism according to claim 1, characterized in that: A second transmission shaft is arranged between the second circular knife roller and the first support frame, and the second transmission shaft is horizontally mounted at the top end inside the first support frame, and the second transmission shaft rotates at the bottom end inside the first support frame, the second transmission shaft horizontally penetrates the second circular knife roller, and the second circular knife roller and the second transmission shaft have the same movement direction, and the second transmission shaft is drivingly connected to the rocker.
5. A woven fabric slitting mechanism according to claim 4, characterized in that: A second gear and a third transmission shaft are arranged between the second transmission shaft and the rocker wheel, and the second gear is arranged on the side of the second transmission shaft, and the second gear and the second transmission shaft have the same movement direction, the third transmission shaft is laterally located on one side of the first support frame, and a fourth gear is arranged on the other end of the third transmission shaft, the fourth gear and the third transmission shaft have the same movement direction, and the fourth gear and the second gear are meshed with each other.
6. A woven fabric slitting mechanism according to claim 2, characterized in that: A third support frame is obliquely arranged on one side outside the first support frame, and a blanking plate is obliquely arranged on the top of the third support frame, and one end of the blanking plate is located at the intersection of rolling and cutting, and a collecting basin is arranged at the bottom end of the blanking plate, and the collecting basin is horizontally located on the support platform.