Sound-absorbing cotton slitting device
By designing a sound-absorbing cotton slitting device including a dustproof cover, clamping assembly and vacuuming assembly, the problem of fiber scattering and intact cuts during the sound-absorbing cotton slitting process is solved, efficient cutting and collection effect is achieved, and the versatility of the device is improved.
Patent Information
- Application Number
- CN202421659293.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-13
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-07-13
AI Technical Summary
During the slitting process of sound-absorbing cotton, the fibers are easily scattered and lead to environmental pollution, and the clamping force of the fixing device is insufficient, resulting in uneven cuts and lack of adjustment, which limits the universality of the device.
A sound-absorbing cotton slitting device is designed, including a workbench, clamping assembly, vacuuming assembly, cutting assembly and dust cover. The clamping assembly is synchronously clamped by gear and motor drive, and the vacuum cleaner assembly improves the collection effect through radial and circumferential vacuum inlets, and the dust cover provides a closed operating environment.
It effectively reduces the diffusion and random flight of fibers, improves cutting accuracy and collection effect, increases the versatility and flexibility of the device, and adapts to sound-absorbing cotton rolls of different widths and thicknesses.
Smart Images
Figure CN222807215U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of sound-absorbing cotton processing, and particularly relates to a sound-absorbing cotton slitting device. Background Art
[0002] Sound-absorbing cotton, such as polyester sound-absorbing cotton, has good sound absorption, heat preservation, stability, flame retardancy, environmental protection, light weight, easy processing and impact resistance. The slitting process is required in the production of sound-absorbing cotton. The following problems may be encountered in the process of cutting the rolled sound-absorbing cotton: During the cutting process, the fibers of the sound-absorbing cotton may scatter, causing pollution to the working environment; at the same time, if the clamping force of the fixing device is not enough, the sound-absorbing cotton may move or slide during cutting, resulting in uneven incisions. The lack of adjustability may make it unable to adapt to sound-absorbing cotton rolls of different widths and thicknesses, limiting its versatility.
[0003] In summary, in order to solve the deficiencies in the prior art, a sound-absorbing cotton slitting device with a simple structure needs to be designed. Utility Model Content
[0004] The utility model provides a sound-absorbing cotton slitting device to solve the problems of the prior art.
[0005] The purpose of the utility model can be achieved through the following technical solutions: a sound-absorbing cotton slitting device comprises: a workbench, a clamping assembly, a dust collection assembly, a cutting assembly and a dust cover, the dust cover is arranged on the upper end surface of the workbench, the left and right sides of the dust cover are provided with material inlets and outlets, the workbench is symmetrically provided with vertical slide grooves, the clamping assembly comprises a symmetrically arranged fixing rod, a limit rod and a rack rod, the fixing rod is slidably arranged in the vertical slide groove, the limit rod is adjustably arranged on the fixing rod, and the rack rod is fixed under the fixing rod end, a gear is meshed between the rack rods on the left and right sides, the gear is driven by a motor, the dust suction assembly is arranged at the feeding end of the clamping assembly, the dust suction assembly includes a dust suction ring and a dust suction mechanism, a cutting knife feed groove is arranged in the middle of the dust suction ring, and radial and circumferential dust suction inlets are arranged on the cutting knife feed groove, the dust suction mechanism is arranged on the outside of the dust cover and connected to the outside of the dust suction ring, the cutting assembly includes a cutting knife and a driving assembly, the driving assembly is arranged on the outside of the dust cover and connected to the cutting knife, and the cutting knife is arranged opposite to the cutting groove.
[0006] As a further improvement, a cylinder is provided on the fixing rod, a channel is provided at the upper end of the fixing rod, the lower end of the limiting rod is located in the channel, a connecting block is provided at the upper end of the cylinder, the connecting block is connected to the limiting rod, and the cross-section of the limiting rod is L-shaped.
[0007] As a further improvement, a flexible rubber sheet is provided on the lower surface of the upper end of the limiting rod.
[0008] As a further improvement, a second dust collecting assembly is externally connected to the dust cover.
[0009] As a further improvement, the surface of the workbench has anti-slip grooves.
[0010] Compared with the prior art, the utility model of the sound-absorbing cotton slitting device has the following beneficial effects:
[0011] By setting up a dust cover, a relatively closed operating environment is provided, which effectively reduces the diffusion and flying of fibers during the cutting process; by utilizing the drive of gears and motors, the two sets of limit rods are synchronously approached and clamped to ensure the stability and centering of the sound-absorbing cotton and improve the cutting accuracy; the limit rod can be adjusted on the fixed rod to allow it to adapt to sound-absorbing cotton of different diameters, thereby increasing the versatility and flexibility of the device; the cutting knife feed groove of the dust suction ring is provided with radial and circumferential dust suction inlets to achieve adsorption in all directions and improve the collection effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the structure of the utility model
[0013] Figure 2 This is a schematic diagram of the structure of the internal top view of the utility model
[0014] Figure 3 This is a schematic diagram of the structure of the dust suction ring in the utility model
[0015] Figure 4 for Figure 3 Schematic diagram of the structure of the middle dust collection ring from another perspective
[0016] In the figure, 1-workbench, 11-vertical slide groove, 12-anti-slip groove, 2-clamping assembly, 21-fixed rod, 211-cylinder, 212-channel, 213-connecting block, 22-limiting rod, 221-flexible rubber sheet, 23-rack rod, 24-gear, 25-motor, 3-dust suction assembly, 31-dust suction ring, 311-cutting knife feed groove, 312-dust suction inlet, 32-dust suction mechanism, 4-cutting assembly, 41-cutting knife, 42-driving assembly, 5-dust cover, 6-dust suction assembly II. DETAILED DESCRIPTION
[0017] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.
[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0019] Below is a combination of the embodiments and the attached Figures 1 to 4 , the technical solution of the utility model is further elaborated.
[0020] Example 1
[0021] A sound-absorbing cotton slitting device, comprising: a workbench 1, a clamping assembly 2, a dust collection assembly 3, a cutting assembly 4 and a dust cover 5, wherein the dust cover 5 is arranged on the upper end surface of the workbench 1, and the left and right sides of the dust cover 5 are provided with material inlets and outlets, and the workbench 1 is symmetrically provided with vertical slide grooves 11, and the clamping assembly 2 comprises a symmetrically arranged fixed rod 21, a limit rod 22 and a rack rod 23, wherein the fixed rod 21 is slidably arranged in the vertical slide groove 11, and the limit rod 22 is adjustably arranged on the fixed rod 21, and the rack rod 23 is fixed to the lower end of the fixed rod 21, and the rack rods 23 on the left and right sides are meshed with teeth. The gear 24 is driven by a motor 25. The dust suction component 3 is arranged at the feeding end of the clamping component 2. The dust suction component 3 includes a dust suction ring 31 and a dust suction mechanism 32. A cutting knife feed groove 311 is provided in the middle of the dust suction ring 31. The cutting knife feed groove 311 is provided with radial and circumferential dust suction inlets 312. The dust suction mechanism 32 is arranged on the outside of the dust cover 5 and connected to the outside of the dust suction ring 31. The cutting component 4 includes a cutting knife 41 and a driving component 42. The driving component 42 is arranged on the outside of the dust cover 5 and connected to the cutting knife 41. The cutting knife 41 is arranged opposite to the cutting groove 312.
[0022] like Figure 1 to Figure 4 As shown, the working principle of the utility model is as follows: the sound-absorbing cotton is sent into the dust cover 5 from the material inlet and outlet, which can reduce the flying of fibers in a relatively closed operating environment, and then the two groups of limit rods are controlled to move together synchronously to clamp the sound-absorbing cotton through the cooperation of the gear rack, so as to limit the position of the sound-absorbing cotton and ensure the centering of the sound-absorbing cotton so as to achieve effective cutting. At the same time, the distance can be adjusted to adapt to the sound-absorbing cotton of different diameters; the cutting knife 41 is located in the middle of the dust suction ring 31, and the cut limit passes through a plurality of groups of radial and circumferential dust suction inlets 312 to achieve adsorption in all directions, thereby improving the collection effect.
[0023] As a further preferred embodiment, a cylinder 211 is provided on the fixing rod 21, a channel 212 is provided at the upper end of the fixing rod 21, the lower end of the limiting rod 22 is located in the channel 212, a connecting block 213 is provided at the upper end of the cylinder 211, the connecting block 213 is connected to the limiting rod 22, and the cross-section of the limiting rod 22 is L-shaped.
[0024] According to the sound-absorbing cotton with different roll diameters, the position of the limiting rod 22 on the fixing rod 21 is adjusted by the cylinder 211, so that the limiting rod 22 clamps the upper end surface and the side end surface of the sound-absorbing cotton.
[0025] As a further preferred embodiment, a flexible rubber sheet 221 is provided on the lower surface of the upper end of the limiting rod 22 to reduce damage to the surface of the sound-absorbing cotton due to clamping.
[0026] As a further preferred embodiment, the dust cover 5 is externally connected to a dust collection assembly 2 6 to improve the overall dust collection efficiency.
[0027] As a further preferred embodiment, the surface of the workbench 1 has an anti-slip groove 12 to increase the stability of the placement of the sound-absorbing cotton.
[0028] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.
Claims
1. A sound-absorbing cotton cutting device, characterized in that: include: The tool is provided with a plurality of material inlets and outlets on the workbench, and a plurality of material inlets and outlets are provided on the workbench. The tool is provided with a plurality of material inlets and outlets on the workbench. The tool is provided with a plurality of material inlets and outlets on the workbench. The tool is provided with a plurality of material inlets and outlets on the workbench. The tool is provided with a plurality of material inlets and outlets on the workbench. The tool is provided with a plurality of material inlets and outlets on the workbench.
2. A sound-absorbing cotton cutting device according to claim 1, characterized in that: The fixing rod is provided with a cylinder, the upper end of the fixing rod is provided with a channel, the lower end of the limiting rod is located in the channel, the upper end of the cylinder is provided with a connecting block, the connecting block is connected to the limiting rod, and the cross section of the limiting rod is L-shaped.
3. A sound-absorbing cotton cutting device according to claim 1, characterized in that: A flexible rubber sheet is provided on the lower surface of the upper end of the limiting rod.
4. A sound-absorbing cotton cutting device according to claim 1, characterized in that: The outside of the dust cover is connected with a dust collecting component 2.
5. The sound-absorbing cotton slitting device according to claim 1, characterized in that: The surface of the workbench is provided with anti-slip grooves.