Soft cotton towel processing and slitting device

Abstract

The utility model discloses a soft cotton towel processing and slitting device which comprises a working table, a guide frame is installed in the middle of the upper side of the working table, resistance increasing assemblies are installed on the upper sides of the two ends of the working table, a driving assembly is installed on the guide frame, at least one distance adjusting assembly is installed on the guide frame, and the distance adjusting assemblies are installed on the driving assembly. The driving motor drives the spline shaft to rotate, the spline shaft drives the shaft sleeve to rotate, the shaft sleeve drives the cutting blade to rotate rapidly, the cutting blade can cut the soft cotton towel fabric into a plurality of strips, one-belt multi-transmission can be achieved, the number of driving devices is reduced, the structure is simplified, and cost is reduced. The concave frames are pushed to slide linearly along the guide rods, the difference between the reading numbers of the scale marks corresponding to the adjacent concave frames is calculated until the difference value is equal to the required numerical value, the handle is tightened again, the clamping blocks press the guide rods tightly, the cutting blade can be positioned again, the cutting width can be adjusted at will according to requirements, and the applicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field related to cotton towels, in particular to a cotton towel processing and cutting device. Background Art

[0002] Cotton wipes are made from cotton, viscose and other fibers through a non-woven process. They are soft, delicate, absorbent and lint-free. They are mainly produced using the 100% cotton spunlace non-woven fabric process, which uses high-pressure micro-water jets to spray onto the fiber web, causing the fibers to entangle and naturally knot to form a non-woven fabric.

[0003] Chinese patent publication number CN220619548U discloses a cotton soft towel processing and cutting device. If the size of the cotton soft towel is to be changed, the motor is started to drive the screw rod to rotate. Since the screw rod is threadedly connected to the fixed block and the inner upper end of the fixed block is slidably connected to the sliding rod, when the screw rod rotates, the L-shaped plate is driven to move left and right, so that the sliding rod moves left and right, and then the upper end of the sliding rod is driven to slide left and right on the inner wall of the sliding groove, thereby achieving the purpose of adjusting the distance between the cutting plate, the second cutting plate, the third cutting plate, the fourth cutting plate and the fifth cutting plate, so as to facilitate cutting the cotton soft towel into different sizes. In this way, the purpose of adjusting the distance between the cutting plate, the second cutting plate, the third cutting plate, the fourth cutting plate and the fifth cutting plate is achieved, so that the cotton soft towel can be cut into small pieces of different sizes to meet the diversified usage needs;

[0004] In the above technology, the spacing between the slitting plates can be adjusted, and the cutting width of the cotton soft towel fabric can be adjusted, but the slitting plates cannot achieve continuous slitting and cannot adapt to the large-scale production needs of the production workshop. In addition, the slitting capacity is poor, which easily leads to incomplete cutting and adhesion. For this reason, the utility model provides a cotton soft towel processing and slitting device to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a cotton towel processing and slitting device to solve the problem that the traditional slitting device proposed in the above background technology cannot achieve continuous slitting, cannot adapt to the large-scale production needs of the production workshop, and has poor slitting capacity, which easily leads to incomplete cutting and adhesion.

[0006] To achieve the above objectives, the present invention solves the above technical problems as follows:

[0007] A cotton towel processing and slitting device includes a workbench, a guide frame is installed in the middle of the upper side of the workbench, and resistance-increasing components are installed on the upper sides of both ends of the workbench, wherein a drive component is installed on the guide frame, and at least one distance adjustment component is installed on the guide frame, and rotatable cutting blades are installed on the distance adjustment components, and the cutting blades are all transmission-connected to the drive component.

[0008] As a further solution of the present invention, the guide frame is composed of two support plates fixed on the upper side of the workbench and a guide rod fixed between the two support plates, and a scale mark is provided on the upper side of the guide rod.

[0009] As a further solution of the present invention, the distance adjustment component includes a concave frame that is slidably sleeved on the outside of the guide rod, a shaft sleeve is rotatably embedded between the two ends of the bottom of the concave frame, a cutting blade is fixedly sleeved on the outside of the middle part of the shaft sleeve, and a spline groove is provided between the two side end faces of the shaft sleeve.

[0010] As a further solution of the present invention, a threaded sleeve is fixedly connected to the upper side of the concave frame, a screw is connected to the inner thread of the threaded sleeve, the top of the screw is fixedly connected to a handle, the bottom end of the screw passes through the concave frame and is rotatably connected to a clamping block, and an arc-shaped groove is provided on the side of the clamping block facing the guide rod.

[0011] As a further solution of the present invention, the drive assembly includes a drive motor fixed on one side of one of the support plates, the output end of the drive motor is fixedly connected to the spline shaft, and the other end of the spline shaft passes through each spline groove in turn and is rotatably connected to the other support plate.

[0012] As a further solution of the present invention, the resistance-increasing component includes two side plates fixed on the upper side of the workbench, and two rotating shafts are rotatably connected between the two side plates. The two rotating shafts are located in the same vertical plane, and rollers are sleeved on the outer sides of the two rotating shafts.

[0013] As a further solution of the present invention, the outer edge of the cutting blade is provided with a sharp blade, and a plurality of cutting notches are provided on the blade at equal intervals.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. This cotton towel processing and slitting device uses a drive motor to rotate the spline shaft, which in turn rotates the shaft sleeve, which in turn drives the cutting blade to rapidly rotate. The cutting blade can slit the cotton towel fabric into multiple strips, achieving multiple drives on one belt, reducing the number of drive devices, simplifying the structure, and lowering costs.

[0016] 2. When the cutting width of this cotton towel processing and slitting device needs to be adjusted, loosen the handle in advance, push the concave frame to slide linearly along the guide rod, calculate the difference between the scale markings corresponding to adjacent concave frames, and when the difference reaches the required value, re-tighten the handle, and the clamping block presses the guide rod to reposition the cutting blade. The cutting width can be adjusted arbitrarily according to needs, with strong applicability.

[0017] 3. In the cotton towel processing and slitting device, the winding device pulls the cotton towel fabric forward, and the cotton towel fabric passes around the adjacent rollers in an "S" shape, which increases the resistance and ensures that the cotton towel fabric is in a tensioned state during cutting, ensuring that the incision is uniform and complete. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0019] Figure 1 This is a top view of a cotton towel processing and slitting device according to the present invention;

[0020] Figure 2 This is a front view of a cotton towel processing and slitting device according to the present invention;

[0021] Figure 3 This is a side sectional view of a cotton towel processing and slitting device according to the present invention;

[0022] Figure 4 This is a structural diagram of a distance adjustment component in a cotton towel processing and slitting device of the present utility model;

[0023] Figure 5 This utility model is a kind of cotton soft towel processing and cutting device Figure 3 A magnified view of the structure at point A;

[0024] Figure 6 This is a side structural diagram of a cutting blade in a cotton towel processing and slitting device of the present invention.

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] 1. Workbench; 2. Guide frame; 3. Resistance increasing assembly; 4. Drive assembly; 5. Pitch adjustment assembly; 6. Cutting blade; 21. Support plate; 22. Guide rod; 23. Scale mark; 51. Concave frame; 52. Bushing; 53. Spline groove; 54. Threaded sleeve; 55. Screw; 56. Handle; 57. Clamp; 41. Drive motor; 42. Spline shaft; 31. Side plate; 32. Rotating shaft; 33. Rotating roller; 61. Blade; 62. Notch. DETAILED DESCRIPTION

[0027] The present invention will be further described below with reference to the embodiments.

[0028] See also Figure 1-6 The utility model provides a cotton towel processing and slitting device, comprising a workbench 1, which provides a stable support platform for the entire slitting device, ensuring that each component can be accurately positioned and work stably during the slitting process;

[0029] Furthermore, a guide frame 2 is installed in the middle of the upper side of the workbench 1. The guide frame 2 is composed of two support plates 21 fixed on the upper side of the workbench 1 and a guide rod 22 fixed between the two support plates 21. A scale mark 23 is provided on the upper side of the guide rod 22.

[0030] Specifically, the presence of the scale mark 23 makes the adjustment of the distance adjustment component 5 more precise. By calculating the difference between the readings of the scale marks 23 corresponding to adjacent concave frames 51, the operator can determine the position of the concave frame 51 by reading the scale mark 23, thereby controlling the spacing of the cutting blades 6.

[0031] Furthermore, a resistance increasing assembly 3 is installed on the upper sides of both ends of the workbench 1. The resistance increasing assembly 3 includes two side plates 31 fixed on the upper side of the workbench 1. Two rotating shafts 32 are rotatably connected between the two side plates 31. The two rotating shafts 32 are located in the same vertical plane. Rollers 33 are sleeved on the outer sides of the two rotating shafts 32.

[0032] Specifically, the winding device pulls the cotton towel fabric forward, and the cotton towel fabric passes around the adjacent rollers 33 in an "S" shape, which increases resistance and ensures that the cotton towel fabric is in a tensioned state during cutting, ensuring that the incision is uniform and complete. The main function of the resistance-increasing component 3 is to ensure the flatness and tension of the fabric through the resistance generated by the rollers 33 during the transmission of the cotton towel fabric. This is very important for ensuring the cutting quality. When the fabric passes around these rollers 33 in an "S" shaped path, the slack and wrinkles of the fabric can be effectively reduced, thereby making the cutting more precise.

[0033] Furthermore, a drive assembly 4 is mounted on the guide frame 2. The drive assembly 4 includes a drive motor 41 fixed to one side of one support plate 21. The output end of the drive motor 41 is fixedly connected to a spline shaft 42. The other end of the spline shaft 42 passes through each spline groove 53 in sequence and is rotatably connected to the other support plate 21.

[0034] Specifically, when the drive motor 41 is started, it drives the sleeve 52 to rotate through the spline shaft 42, thereby causing the cutting blade 6 on the sleeve 52 to rotate rapidly, thereby achieving the slitting of the cotton towel fabric. This design simplifies the transmission system, reduces the number of required driving devices, thereby reducing the overall cost and improving the transmission efficiency.

[0035] Furthermore, at least one distance adjustment assembly 5 is mounted on the guide frame 2, and each distance adjustment assembly 5 is mounted with a rotatable cutting blade 6, and each cutting blade 6 is transmission-connected to the driving assembly 4. The distance adjustment assembly 5 includes a concave frame 51 slidably sleeved on the outside of the guide rod 22, and a shaft sleeve 52 is rotatably embedded between the two ends of the bottom of the concave frame 51. The cutting blade 6 is fixedly sleeved on the outside of the middle of the shaft sleeve 52, and a spline groove 53 is provided between the end surfaces of both sides of the shaft sleeve 52.

[0036] Specifically, the spline shaft 42 is connected to the sleeve 52 through the spline groove 53, thereby transmitting the power of the drive motor 41 to the cutting blade 6, causing it to rotate rapidly to achieve the slitting of cotton soft towel fabrics. Compared with traditional linear cutting, more cutting work can be completed in a shorter time. During the rotary cutting process, the material is subjected to less stress, which helps to reduce the deformation or damage of the material after cutting. Rotary cutting can produce smooth and clean cutting edges, reducing the need for subsequent processing, and allowing the distance between the cutting blades 6 to be adjusted by moving the concave frame 51 to adapt to cutting requirements of different widths.

[0037] Furthermore, a threaded sleeve 54 is fixedly connected to the upper side of the concave frame 51, and a screw rod 55 is internally threadedly connected to the threaded sleeve 54. The top end of the screw rod 55 is fixedly connected to a handle 56. The bottom end of the screw rod 55 passes through the concave frame 51 and is rotatably connected to a clamping block 57. The clamping block 57 has an arc-shaped groove on the side facing the guide rod 22.

[0038] Specifically, by rotating the handle 56, the screw rod 55 moves linearly in the threaded sleeve 54, thereby pushing the concave frame 51 to slide along the guide rod 22. The user can adjust the position of the concave frame 51 as needed, thereby changing the spacing between the cutting blades 6 to achieve cutting of different widths. When the cutting width needs to be adjusted, loosen the handle 56 in advance, push the concave frame 51 to slide linearly along the guide rod 22, calculate the difference in the readings of the scale marks 23 corresponding to adjacent concave frames 51, until the difference is equal to the required value, retighten the handle 56, and the clamping block 57 presses the guide rod 22, so that the cutting blade 6 can be repositioned. The arc groove increases the friction area during clamping, which can prevent slipping and has a good positioning effect.

[0039] Furthermore, the outer edge of the cutting blade 6 is provided with a sharp blade 61, and a plurality of cutting notches 62 are provided on the blade 61 at equal intervals;

[0040] Specifically, the sharp blade 61 can cut the material quickly and accurately, and the equally spaced notches 62 help reduce the resistance during cutting, making the cutting process smoother. It can also avoid the problem of material adhesion caused by incomplete cutting, help improve cutting efficiency and cutting quality, and ensure that the cotton towel fabric can obtain neat and consistent cuts during the slitting process.

[0041] Working principle: When in use, the winding equipment pulls the cotton and soft towel fabric forward, and the cotton and soft towel fabric is in an "S" shape and passes around the adjacent rotating rollers 33, which has a resistance-increasing effect, can ensure that the cotton and soft towel fabric is in a tensioned state when cutting, and can ensure that the incision is uniform and complete. At the same time, the driving motor 41 drives the spline shaft 42 to rotate, and the spline shaft 42 drives the shaft sleeve 52 to rotate, and the shaft sleeve 52 drives the cutting blade 6 to rotate rapidly, and the cutting blade 6 can cut the cotton and soft towel fabric into multiple strips. It is worth mentioning that when the cutting width needs to be adjusted, loosen the handle 56 in advance, push the concave frame 51 to slide linearly along the guide rod 22, calculate the difference in the scale marks 23 corresponding to the adjacent concave frames 51, until the difference is equal to the required value, re-tighten the handle 56, and the clamping block 57 presses the guide rod 22, so that the cutting blade 6 can be repositioned, and continuous slitting can be achieved, which significantly improves production efficiency. At the same time, it has the function of flexibly adjusting the cutting width and can adapt to various product specifications.

Claims

1. A cotton towel processing and cutting device, comprising a workbench (1), characterized in that: A guide frame (2) is installed in the middle of the upper side of the workbench (1), and resistance-increasing components (3) are installed on the upper sides of both ends of the workbench (1), wherein a driving component (4) is installed on the guide frame (2), and at least one distance-adjusting component (5) is installed on the guide frame (2), and a rotatable cutting blade (6) is installed on each of the distance-adjusting components (5), and each of the cutting blades (6) is transmission-connected to the driving component (4).

2. The cotton towel processing and slitting device according to claim 1, characterized in that: The guide frame (2) is composed of two support plates (21) fixed on the upper side of the workbench (1) and a guide rod (22) fixed between the two support plates (21), and a scale mark (23) is provided on the upper side of the guide rod (22).

3. The cotton towel processing and slitting device according to claim 1, characterized in that: The distance adjustment component (5) comprises a concave frame (51) slidably sleeved on the outside of the guide rod (22); a shaft sleeve (52) is rotatably embedded between the two ends of the bottom of the concave frame (51); a cutting blade (6) is fixedly sleeved on the outside of the middle part of the shaft sleeve (52); and a spline groove (53) is provided between the end surfaces of both sides of the shaft sleeve (52).

4. The cotton towel processing and slitting device according to claim 3, characterized in that: The upper side of the concave frame (51) is fixedly connected to a threaded sleeve (54), the threaded sleeve (54) is internally threadedly connected to a screw rod (55), the top end of the screw rod (55) is fixedly connected to a handle (56), the bottom end of the screw rod (55) passes through the concave frame (51) and is rotatably connected to a clamping block (57), and the clamping block (57) is provided with an arc groove on one side facing the guide rod (22).

5. The cotton towel processing and slitting device according to claim 4, characterized in that: The drive assembly (4) comprises a drive motor (41) fixed to one side of one of the support plates (21), an output end of the drive motor (41) being fixedly connected to a spline shaft (42), and the other end of the spline shaft (42) passing through each spline groove (53) in sequence and being rotationally connected to the other support plate (21).

6. The cotton towel processing and slitting device according to claim 1, characterized in that: The resistance increasing assembly (3) comprises two side plates (31) fixed on the upper side of the workbench (1); two rotating shafts (32) are rotatably connected between the two side plates (31); the two rotating shafts (32) are located in the same vertical plane; and rollers (33) are sleeved on the outer sides of the two rotating shafts (32).

7. The cotton towel processing and slitting device according to claim 1, characterized in that: The outer edge of the cutting blade (6) is provided with a sharp blade (61), and a plurality of cutting notches (62) are equidistantly provided on the blade (61).

Images