Butt cutting type wire-wound cotton core stripping device

Abstract

The invention discloses a beveled wire-wound cotton core stripping device, and relates to the technical field of hazardous waste wire-wound cotton core stripping, and the beveled wire-wound cotton core stripping device comprises a machine base, a driving device, a guiding device and a cutting device, the driving device is arranged on the machine base and comprises a first driving assembly and a conveying chain axially arranged in the center of the machine base, and the first driving assembly and the conveying chain are in transmission connection; the conveying chain independently bears and fixes the thread-wound cotton core and independently conveys the thread-wound cotton core from the feeding end to the discharging end; the guide devices are symmetrically arranged on two sides of the conveying chain, so that the wire-wound cotton core is coaxial with the center of the conveying chain; the cutting device is close to the discharging end and comprises cutting blades symmetrically arranged on the two sides of the conveying chain and a second driving assembly installed on the machine base, the cutting blades are in transmission connection with the second driving assembly, the cutting blades are horizontally arranged and collinear with the axis of the cotton core, the distance between the two blades is matched with the diameter of the non-wire-wound cotton core framework, and the wire-wound layer on the cotton core framework can be completely cut off at a time. The device is used for stripping the dangerous waste wire wound cotton core, meanwhile, a wire winding layer can be directly stripped from a cotton core framework, and the efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of hazardous waste cotton core stripping technology, and in particular to a slitting cotton core stripping device. Background Technology

[0002] Wire-wound cotton cores (including PP filter cotton cores) are made by precisely winding PP cotton threads onto a porous PP frame using a specific process. They feature high filtration accuracy, strong filtration effect, low pressure drop, large flow rate, large dirt holding capacity, and long service life, and are widely used in various liquid filtration scenarios in pure water, beverage water treatment, and the food and chemical industries. However, these cotton cores are disposable consumables. After use, the frame and cotton threads cannot be effectively separated, leading to difficult and costly recycling, which has become a prominent problem in industry applications.

[0003] The degree of contamination after use of the wicked cotton can be divided into five levels: light, relatively light, moderate, relatively heavy, and heavy (e.g., Figure 1 (As shown). Existing traditional stripping equipment has a significantly limited scope of application, and can only perform stripping operations on wound cotton cores with moderate or lower levels of pollution. For heavily or severely polluted hazardous waste wound cotton cores, it is often impossible to achieve effective stripping or even stripping at all. Currently, such hazardous waste cotton cores are mostly destroyed by direct combustion, which not only wastes the resources of the cotton core skeleton and cotton thread, but also generates a large amount of pollutants during the combustion process of highly polluted hazardous waste cotton cores, causing secondary environmental pollution.

[0004] Meanwhile, the traditional stripping equipment has significant drawbacks. It can only cut a single slit along the cotton core axis of the winding layer, or only remove about a quarter of the circumference of the winding layer. As a result, most of the winding layer is still tightly attached to the cotton core skeleton in a clamped state, and cannot be separated naturally. It is necessary to manually strip it afterward, which is not only inefficient, but also consumes a lot of labor costs, further increasing the overall cost of cotton core recycling.

[0005] In summary, developing a stripping technology that can be adapted to the stripping of heavily polluted hazardous waste yarn-wound cotton cores, while simultaneously achieving automatic stripping after the yarn-wound layer is cut, thereby improving stripping efficiency and resource recovery rate and reducing recycling costs, has become a pressing technical challenge in this field. Summary of the Invention

[0006] In view of the above-mentioned defects or deficiencies in the prior art, the present invention provides a slit-type wire-wound cotton core peeling device.

[0007] To achieve the above objectives, the present invention provides a slitting type cotton core stripping device, comprising: The machine base includes an axially arranged inlet end and outlet end; A drive unit, mounted on the machine base, includes a first drive assembly and a conveyor chain. The conveyor chain is axially arranged at the center of the machine base. The first drive assembly is drivenly connected to the conveyor chain. The conveyor chain is used to independently carry and fix the wound cotton core, and to individually convey the wound cotton core from the feed end to the discharge end. A guiding device is symmetrically arranged on both sides of the conveyor chain, and the guiding device is used to make the wound cotton core coaxial with the center of the conveyor chain; A cutting device, located near the discharge end, includes cutting blades and a second drive assembly symmetrically arranged on both sides of the conveyor chain. The second drive assembly is mounted on the base, and the cutting blades are connected to the second drive assembly in a transmission manner. The cutting blades are horizontally positioned, and the axes of the two cutting blades and the wound cotton core are on the same horizontal line. The distance between the two cutting blades is equal to the diameter of the unwound cotton core skeleton, so as to achieve a one-time complete removal of the wound layer on the cotton core skeleton.

[0008] Preferably, both cutting blades rotate from the side closer to the wound cotton core to the side farther away from the wound cotton core, and the shearing force generated at the contact point between the two cutting blades and the wound cotton core acts along the conveying direction of the wound cotton core.

[0009] Preferably, the second drive assembly includes a cutting adjustment bracket and a second power assembly. The cutting adjustment bracket is mounted on the base, and the second power assembly is mounted on the top of the cutting adjustment bracket. The output end of the second power assembly is connected to the cutting blade in a transmission connection. The cutting adjustment bracket can drive the second power component to adjust vertically and horizontally in the direction of approaching or moving away from the conveyor chain, so as to adjust the setting height of the cutting blade and the distance between it and the wound cotton core.

[0010] To achieve the above objectives, the present invention provides a slitting type wire-wound cotton core stripping device, which further includes a compaction device mounted on the machine base and arranged along the conveying path of the conveying chain. The compaction device includes a first mounting bracket and a plurality of pressure rollers. The first mounting bracket spans the top of the conveyor chain, and its two ends are fixedly connected to the machine base. Multiple pressure rollers are installed at intervals on the first mounting bracket along the conveying direction of the wound cotton core, and are located at the top of the conveyor chain. The pressure rollers can rotate along the conveying direction of the conveyor chain. The pressure roller is elastically connected to the first mounting bracket and is used to press the wound cotton core and the conveyor chain together.

[0011] To achieve the above objectives, the present invention provides a slitting type cotton core stripping device, which further includes a support device mounted on the machine base and correspondingly located at the bottom of the conveyor chain. The support device includes a second mounting bracket and a plurality of rollers. The second mounting bracket extends along the conveying path of the conveying chain, and a plurality of the rollers are spaced apart on the second mounting bracket along the conveying direction of the wound cotton core, and are correspondingly located at the bottom of the conveying chain. The rollers are rotatable along the conveying direction of the conveying chain. The multiple rollers are positioned at the same height to support the conveyor chain and keep it in a horizontal conveying state.

[0012] Preferably, the first drive assembly includes a first sprocket, a second sprocket, and a first power assembly; The first sprocket is located near the feed end, and the second sprocket is located near the discharge end. The first power assembly is mounted on the machine base, located near the feed end, and is connected to the first sprocket for transmission. The first sprocket and the second sprocket are respectively wound around the two ends of the conveyor chain. The first power assembly is used to drive the first sprocket to rotate, thereby driving the conveyor chain to convey the wound cotton core.

[0013] Preferably, the guiding device includes a guiding adjustment bracket and a guide rod, the guiding adjustment bracket being mounted on the base and the guide rod being mounted on the top of the guiding adjustment bracket; The guide rod extends along the conveying direction of the conveying chain to keep the wound cotton core coaxial with the center of the conveying chain for guidance, and to prevent the wound cotton core from falling off the conveying chain. The guide adjustment bracket can drive the guide rod to adjust its horizontal position along the direction of approaching or moving away from the conveyor chain.

[0014] Preferably, the conveyor chain is a toothed chain, and the surface of the toothed chain has a plurality of tapered protrusions spaced apart along the axial direction. When the wound cotton core is placed on the toothed chain, the tapered protrusions are used to insert into the wound cotton core to achieve fixation.

[0015] To achieve the above objectives, the present invention provides a slitting type wire-wound cotton core stripping device, which further includes an operation box. The operation box is disposed around the machine base and is respectively connected to the first drive assembly and the second drive assembly for control, so as to realize the start and stop of the conveyor chain and the adjustment of the conveying speed, and the start and stop of the cutting blade and the adjustment of the rotation speed. An emergency stop button is provided on the control box.

[0016] To achieve the above objectives, the present invention provides a slitting-type wire-wound cotton core stripping device for cutting hazardous waste wire-wound cotton cores.

[0017] Based on this, the beneficial effects of the present invention are as follows: 1. This invention, by symmetrically arranging cutting devices on both sides of the conveyor chain, with cutting blades horizontally arranged and aligned with the axis of the wound cotton core, allows for the removal of half the circumference of the wound layer in a single operation, ensuring that the cut diameter of the wound layer perfectly matches the diameter of the cotton core skeleton. This design completely avoids the problem of the wound layer remaining tightly adhered to the cotton core skeleton due to excessive residue, thus achieving natural separation of the wound layer from the skeleton without subsequent manual peeling. This effectively eliminates manual operation steps, significantly reducing labor costs while improving peeling efficiency. 2. This invention achieves independent conveying and support of the wound cotton core via a conveyor chain. The guide devices on both sides guide and limit the movement path of the wound cotton core. Simultaneously, the conveyor chain employs a toothed chain design, with tapered protrusions on its surface that can insert into the inside of the wound cotton core, thus firmly securing the cotton core to the chain. This effectively solves the problem of slippage on the conveyor belt caused by the smooth and hard circumferential surface of the wound cotton core in traditional technologies. It also avoids the situation where the cotton core is easily pressed down by the push rod at the rear end of traditional equipment, causing it to tilt or skew. Furthermore, the drive device structure of this invention is simplified; the conveying operation of the wound cotton core can be completed with only a single toothed chain, eliminating the need for the multiple structures of conveyor belts and push rods required in traditional technologies, significantly simplifying the equipment structure. 3. This invention sets the rotation direction of the two cutting blades to rotate from the side closer to the cotton core to the side farther away, and the shearing force generated at the contact point between the cutting blades and the cotton core acts along the conveying direction of the cotton core. During the cutting process, this directional shearing force can actively guide the cotton thread debris and contaminant residue generated during cutting to be discharged to the outside away from the conveying chain and internal equipment components, greatly reducing the risk of component contamination and conveying jamming caused by debris adhesion. On the other hand, it can avoid the problem of the two blades rotating in opposite directions to hinder the advancement of the cotton core or rotating in the same direction to generate radial eccentric force that causes the cotton core to deviate, ensuring efficient and stable cutting operation. Furthermore, after the cutting is completed, the shearing force that continues to act along the conveying direction is further converted into a stable pushing force that provides the cotton core with a forward direction. Taking advantage of the characteristic of the conveying chain being a toothed chain, this pushing force can assist the cotton core to smoothly disengage from the toothed chain, ensuring that the cotton core can quickly enter the next process without manual intervention. 4. The cutting adjustment bracket of the present invention can, on the one hand, drive the second power component and the cutting blade to flexibly adjust their height in the vertical direction, and on the other hand, drive them to adjust their horizontal position in the direction of approaching or moving away from the conveyor chain. It can accurately adapt the height and lateral spacing of the cutting blade according to the diameter of the cotton core of different specifications, thereby breaking the limitation of traditional equipment that can only adapt to a single specification of cotton core, greatly improving the adaptability of the device to cotton cores of different diameters, realizing efficient stripping operation of cotton cores of multiple specifications, and further expanding the application scenarios of the device. Attached Figure Description

[0018] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 A schematic diagram illustrating the classification of contamination levels in wound cotton cores; Figure 2 A schematic side view of a peeling device according to one embodiment of the present invention; Figure 3 A perspective view schematically illustrating a peeling device according to one embodiment of the present invention; Figure 4 This schematic diagram illustrates the structure of a cutting adjustment bracket according to one embodiment of the present invention. Figure 5 This schematic diagram illustrates the structure of a compaction device according to one embodiment of the present invention. Explanation of reference numerals in the attached drawings: 10-base, 101-feed end, 102-discharge end; 20-Drive device, 201-First drive assembly, 2011-First sprocket, 2012-Second sprocket, 2013-First power assembly, 202-Conveyor chain, 2021-Conical protrusion; 30-Guide device, 301-Guide adjustment bracket, 302-Guide rod; 40-Cutting device, 401-Cutting blade, 402-Second drive assembly, 4021-Cutting adjustment bracket, 40211-Gantry frame, 40212-Crossbeam, 40213-Motor mounting base, 40214-First slide, 4022-Second power assembly; 50-Compactor, 501-First mounting bracket, 502-Pressure roller, 503-Connector; 60-Support device, 601-Second mounting bracket, 602-Roller. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0020] The terminology used in the embodiments of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. The singular forms "a," "the," and "the" as used in the embodiments of this application are also intended to include the plural forms unless the context clearly indicates otherwise.

[0021] It should be understood that although the terms first, second, third, etc., may be used to describe related structures in the embodiments of this application, these related structures should not be limited to these terms. These terms are only used to distinguish related structures from each other.

[0022] Depending on the context, the word "if" as used here can be interpreted as "when" or "when". Similarly, depending on the context, the phrase "if determined" can be interpreted as "when determined" or "when (the condition or event of the statement) is detected".

[0023] It should be noted that the directional terms such as "upper," "lower," "left," and "right" described in the embodiments of this application are used to describe the angles shown in the accompanying drawings and should not be construed as limiting the embodiments of this application. Furthermore, in the context, it should also be understood that when it is mentioned that an element is formed "upper" or "lower" of another element, it can not only be formed directly "upper" or "lower" of the other element, but also indirectly "upper" or "lower" of the other element through an intermediate element.

[0024] Figure 1 A schematic diagram illustrating the classification of contamination levels in wound cotton wicks, such as... Figure 1 As shown: For mild contamination, the main body of the cotton core is white with no obvious color change. The stains are only attached to the surface of the winding layer, and the overall structure is not sticky. It can quickly rebound after being pressed.

[0025] For lighter stains, the main body of the cotton core is slightly darker in color, appearing milky white or off-white, with more stains covering the surface of the thread wrapping layer, and no obvious stickiness.

[0026] For moderate pollution, the main body of the cotton core is light gray, light yellow or light brown, with dark stains appearing in some areas, and the overall structure rebounds more slowly when pressed.

[0027] For more severe contamination, the main body of the cotton core is dark gray, dark yellow, or dark brown, with continuous stain bands forming along both the axial and radial directions. Some areas on the surface form hardened lumps, and the overall structure of the cotton core is slightly deformed.

[0028] For heavily contaminated cotton cores, the main body is black, dark brown, or dark gray, with some parts being hardened charred black. The gaps between the cotton threads are completely blocked by contaminants, and the core feels hard and sticky to the touch, with the overall structure severely deformed.

[0029] Based on this Figure 2 This schematic diagram shows a side view of a peeling device according to one embodiment of the present invention. Figure 3 A perspective view schematically illustrating a peeling device according to one embodiment of the present invention, such as... Figure 2 , 3 As shown, a slit-type wick stripping device of the present invention includes: The machine base 10 includes an axially arranged inlet end 101 and outlet end 102; The drive unit 20 is mounted on the base 10 and includes a first drive assembly 201 and a conveyor chain 202. The conveyor chain 202 is axially arranged at the center of the base 10. The first drive assembly 201 is connected to the conveyor chain 202 in a transmission manner. The conveyor chain 202 is used to independently carry and fix the wound cotton core, and to individually convey the wound cotton core from the feed end 101 to the discharge end 102. The guide device 30 is symmetrically arranged on both sides of the conveyor chain 202. The guide device 30 is used to make the wound cotton core coaxial with the center of the conveyor chain 202. The cutting device 40 is located near the discharge end 102 and includes cutting blades 401 and a second drive assembly 402 symmetrically arranged on both sides of the conveyor chain 202. The second drive assembly 402 is mounted on the base 10 and the cutting blades 401 are connected to the second drive assembly 402 in a transmission connection. The cutting blade 401 is set horizontally, and the two cutting blades 401 and the axis of the wound cotton core are on the same horizontal line. The distance between the two cutting blades 401 is equal to the diameter of the unwound cotton core skeleton, so as to achieve complete removal of the wound layer on the cotton core skeleton in one go.

[0030] Specifically, the first drive assembly 201 includes a first sprocket 2011, a second sprocket 2012, and a first power assembly 2013; The first sprocket 2011 is located near the feed end 101, and the second sprocket 2012 is located near the discharge end 102. The first power assembly 2013 is mounted on the base 10, located near the feed end 101, and is connected to the first sprocket 2011 for transmission. The first sprocket 2011 and the second sprocket 2012 are respectively wound around the two ends of the conveyor chain 202. The first power assembly 2013 is used to drive the first sprocket 2011 to rotate, thereby driving the conveyor chain 202 to convey the cotton core.

[0031] The first power assembly 2013 includes a first motor and a first reducer. The first motor is connected to the first reducer, and the first reducer is connected to the first sprocket 2011. The first motor is an adjustable speed motor, which can realize remote speed control.

[0032] The conveyor chain 202 is a toothed chain with multiple tapered protrusions 2021 spaced apart along the axial direction on its surface. When the cotton core is placed on the toothed chain, the tapered protrusions 2021 are used to insert into the cotton core for fixation.

[0033] When the peeling device of the present invention is used, the wound cotton core is placed on and fixed on the toothed chain. The cutting device 40 is activated to rotate the cutting blade 401, and the first power component 2013 is activated to drive the toothed chain to transport the wound cotton core. During the transport process, the guiding device 30 guides and limits the wound cotton core from both sides to ensure that the wound cotton core is coaxial with the center of the transport chain 202, thus avoiding subsequent cutting position errors. When the cotton core is transported to the position of the cutting device 40, the rotating cutting blade 401 cuts the wound cotton core from both sides, cutting off the wound layer on the cotton core skeleton and dividing it into an upper half and a lower half. The cut diameter of the upper half and the lower half after the division is equal to the diameter of the cotton core skeleton, so that the wound layer will not be clamped and can be naturally peeled off from the cotton core skeleton.

[0034] With this setup, the two cutting blades 401 can completely avoid the problem of the winding layer being tightly attached to the cotton core skeleton due to excessive residue after cutting. This allows for the natural separation of the winding layer from the cotton core skeleton without the need for subsequent manual peeling, effectively saving manual operation steps and significantly reducing labor costs while improving peeling efficiency.

[0035] Meanwhile, the independent conveyor chain 202 for winding cotton cores is simpler in structure than the traditional conveyor belt and push rod method, and can avoid the situation where the cotton cores wound by hazardous waste lines slip on the conveyor belt or are pressed by the push rod, causing them to tilt or bend.

[0036] Furthermore, both cutting blades 401 rotate towards the side closer to the cotton core and away from the cotton core, and the shearing force generated at the contact point between the two cutting blades 401 and the cotton core acts along the conveying direction of the cotton core.

[0037] With this configuration, during the cutting process of the cutting blade 401, the directional shearing force can actively guide the cotton thread debris and contaminant residue generated during cutting to be discharged to the outside away from the conveyor chain 202 and internal equipment components, avoiding the risk of conveying jams caused by debris, and reducing contamination of equipment components. On the other hand, it can avoid the problem of the two blades rotating in opposite directions to hinder the advance of the wound cotton core, or the problem of the wound cotton core being deviated due to the eccentric force caused by rotating in the same direction, thus ensuring that the cutting operation is efficient and stable.

[0038] At the same time, after the cutting is completed, the shearing force can be further converted into a stable pushing force to give the cotton core a forward direction. Given that the conveyor chain 202 is a toothed chain, the pushing force can help the cotton core to disengage from the conical protrusion 2021 on the toothed chain. This ensures that the cotton core can quickly enter the next process without manual intervention, thus improving the overall work efficiency.

[0039] Furthermore, Figure 4 This schematic diagram illustrates the structure of a cutting adjustment bracket according to one embodiment of the present invention, as shown below. Figure 4 As shown: The second drive assembly 402 includes a cutting adjustment bracket 4021 and a second power assembly 4022. The cutting adjustment bracket 4021 is mounted on the base 10, and the second power assembly 4022 is mounted on the top of the cutting adjustment bracket 4021. The output end of the second power assembly 4022 is connected to the cutting blade 401 in a transmission connection. The cutting adjustment bracket 4021 can drive the second power assembly 4022 to adjust vertically and horizontally in the direction of approaching or moving away from the conveyor chain 202, so as to adjust the setting height of the cutting blade 401 and the distance between it and the wound cotton core.

[0040] Specifically, the cutting adjustment bracket 4021 includes a gantry frame 40211, a crossbeam 40212, and a motor mounting base 40213; The gantry frame 40211 is vertically mounted on the base 10, and the crossbeam 40212 is horizontally mounted on the gantry frame 40211. The two are perpendicular to each other and slidably connected. Thus, by changing the position of the crossbeam 40212 in the vertical direction of the gantry frame 40211, the height of the crossbeam 40212 can be adjusted.

[0041] A first slide groove 40214 is provided on the top of the crossbeam 40212. The motor mounting base 40213 is slidably installed in the first slide groove 40214, while the second power component 4022 is fixedly installed on the motor mounting base 40213. The motor mounting base 40213 can move closer to or further away from the conveyor chain 202, thereby realizing the adjustment of the distance between the second power component 4022 and the cutting blade 401 and the conveyor chain 202.

[0042] Furthermore, in one embodiment of the present invention, a first elongated hole (not shown in the figure) may be provided on the side wall of the gantry frame 40211, and a first through hole (not shown in the figure) may be provided on the side wall of the crossbeam 40212. The first elongated hole extends a certain length in the vertical direction. Both the first elongated hole and the first through hole can be used for the insertion of a first locking bolt (not shown in the figure), and the first locking bolt is threadedly connected to the first through hole. When the crossbeam 40212 is vertically adjusted to a suitable position, by inserting the first locking bolt and tightening it, the first locking bolt is interference-fitted with the gantry frame 40211, thereby fixing the crossbeam 40212 to the gantry frame 40211 and fixing the crossbeam 40212 to a certain height.

[0043] Meanwhile, along the sliding direction of the motor mounting base 40213, a second locking bolt (not shown in the figure) is provided at the end of the motor mounting base 40213 away from the conveyor chain 202. A second through hole (not shown in the figure) is provided on the side wall of the first slide groove 40214. The second locking bolt can be inserted into the second through hole and protrude. By changing the length of the second locking bolt protruding from the second through hole, the motor mounting base 40213 can slide in the first slide groove 40214, thereby changing the distance between the cutting blade 401 and the conveyor chain 202. When the adjustment is in place, the second locking bolt is locked to the second through hole to fix the position of the cutting blade 401.

[0044] With the above settings, this device can accurately adapt the height and lateral spacing of the cutting blade 401 according to the diameter of different specifications of wound cotton cores, thereby breaking the limitation of traditional equipment that can only adapt to a single specification of cotton core, greatly improving the adaptability of the device to wound cotton cores of different diameters, realizing efficient stripping operation of wound cotton cores of multiple specifications, and further expanding the application scenarios of the device.

[0045] Furthermore, Figure 5 This schematic diagram illustrates the structure of a compaction device according to one embodiment of the present invention, as shown below. Figure 5 As shown: The present invention provides a slitting type wire-wound cotton core stripping device, which further includes a compaction device 50, which is installed on the machine base 10 and arranged along the conveying path of the conveying chain 202. The compaction device 50 includes a first mounting bracket 501 and a plurality of pressure rollers 502. The first mounting bracket 501 spans the top of the conveyor chain 202, and its two ends are fixedly connected to the machine base 10. Multiple pressure rollers 502 are installed at intervals on the first mounting bracket 501 along the cotton core conveying direction and are located at the top of the conveyor chain 202. The pressure rollers 502 can rotate along the conveying direction of the conveyor chain 202. The pressure roller 502 is elastically connected to the first mounting bracket 501 and is used to press the cotton core and the conveyor chain 202 together.

[0046] Specifically, the pressure roller 502 is suspended on the surface of the top of the first mounting bracket 501 facing the conveyor chain 202 via an elastic connector 503. When the connector 503 is in an uncompressed state, the distance between the bottom of the pressure roller 502 and the conveyor chain 202 is less than the diameter of the wound cotton core. With this configuration, since the pressure roller 502 can rotate along the conveying direction of the conveyor chain 202, when the wound cotton core moves to the position of the pressure roller 502, the wound cotton core contacts the outer periphery of the pressure roller 502, thereby causing the pressure roller 502 to rotate while pushing the pressure roller 502 upward. Due to the elasticity of the connector 503, the pressure roller 502 squeezes the wound cotton core, thereby further fixing the wound cotton core to the conveyor chain 202 and preventing the wound cotton core from shaking during cutting.

[0047] In one embodiment of the present invention, the connector 503 includes a first frame, a second frame, and a spring. The first frame is fixedly connected to the first mounting bracket 501, and the second frame is slidably connected to the bottom of the first frame, and the two are connected by a spring. The pressure roller 502 is fixed to the bottom of the second frame. When the pressure roller 502 is lifted, the spring is compressed, causing the second frame to slide upward relative to the first frame. At the same time, the elasticity of the spring causes the pressure roller 502 to press the cotton core tightly.

[0048] Furthermore, such as Figure 5 As shown, the present invention provides a slitting type cotton core stripping device, which further includes a support device 60, which is installed on the machine base 10 and is located at the bottom of the conveyor chain 202. The support device 60 includes a second mounting bracket 601 and a plurality of rollers 602. The second mounting bracket 601 extends along the conveying path of the conveying chain 202. Multiple rollers 602 are installed at intervals on the second mounting bracket 601 along the conveying direction of the cotton core and are located at the bottom of the conveying chain 202. The rollers 602 can rotate along the conveying direction of the conveying chain 202. Multiple rollers 602 are set at the same height to support the conveyor chain 202 so that it remains in a horizontal conveying state.

[0049] With this configuration, the second mounting bracket 601 is used to raise multiple support rollers 602, so that the support rollers 602 are located in the inner space enclosed by the conveyor chain 202, and can contact and support the upper section of the conveyor chain 202. When the wound cotton core is placed on the upper section of the conveyor chain 202, it sags under the weight of the wound cotton core, which causes the wound cotton core to tilt. However, through the support of multiple support rollers 602, the conveyor chain 202 can overcome gravity and maintain a horizontal state, effectively ensuring the accuracy of the subsequent cutting position of the wound cotton core.

[0050] Furthermore, such as Figure 5As shown, the guiding device 30 includes a guiding adjustment bracket 301 and a guiding rod 302. The guiding adjustment bracket 301 is mounted on the base 10, and the guiding rod 302 is mounted on the top of the guiding adjustment bracket 301. The guide rod 302 extends along the conveying direction of the conveyor chain 202 to keep the wound cotton core coaxial with the center of the conveyor chain 202 for guidance, and to prevent the wound cotton core from falling off the conveyor chain 202. The guide adjustment bracket 301 can drive the guide rod 302 to adjust the horizontal position along the direction of approaching or moving away from the conveyor chain 202.

[0051] Specifically, a second elongated hole (not shown in the figure) is provided at the bottom of the guide adjustment bracket 301, and a third through hole (not shown in the figure) is provided on the base 10. The second elongated hole and the third through hole are used for the insertion of the third locking bolt. The third locking bolt is threadedly connected to the third through hole. The second elongated hole extends a certain length towards the conveyor chain 202. By moving the installation position of the guide adjustment bracket 301 and the base 10, the distance between the guide rod 302 and the conveyor chain 202 can be changed, thereby matching the cotton cores of different diameters. When the adjustment is in place, the third locking bolt is inserted into the second elongated hole and the third through hole and tightened, so that the guide adjustment bracket 301 is fixedly connected to the base 10, and the adjustment of the guide rod 302 is completed.

[0052] In another embodiment of the present invention, the guide adjustment bracket 301 may also be mounted on the second mounting bracket 601, and the third through hole is correspondingly provided on the second mounting bracket 601.

[0053] Furthermore, the present invention provides a slitting type cotton core stripping device, which also includes an operation box (not shown in the figure). The operation box is disposed around the machine base 10 and is respectively connected to the first drive assembly 201 and the second drive assembly 402 for control, so as to realize the start and stop of the conveyor chain 202 and the adjustment of the conveying speed, and the start and stop of the cutting blade 401 and the adjustment of the rotation speed.

[0054] The control box is also equipped with a control program, which is that the first drive component 201 can only start controlling the conveyor chain 202 to convey the cotton core when the second drive component 402 starts to control the cutting blade 401 to rotate.

[0055] The control box also allows for human-machine interaction, enabling the setting of working parameters for the first drive component 201 and the second drive component 402, and realizing dedicated cutting control for different types of wound cotton cores.

[0056] An emergency stop button is also provided on the control box. This emergency stop button can simultaneously control the first drive component 201 and the second drive component 402 to stop working. When the equipment encounters a jam or other emergencies, the operator can press the emergency stop button to stop the entire machine with one key, which is convenient to use.

[0057] Furthermore, the slitting-type wire-wound cotton core stripping device of the present invention can be used for stripping hazardous waste wire-wound cotton cores with heavy or severe pollution, and can solve the problem of waste of resources and environmental pollution caused by direct destruction when hazardous waste wire-wound cotton cores are difficult or impossible to strip in traditional technology.

[0058] In summary, the stripping device of the present invention can be used for stripping hazardous waste wire-wound cotton cores. Its conveyor structure is simpler, providing better fixation of the wire-wound cotton cores and effectively preventing slippage on the conveyor belt and tilting caused by the push rod pressing on the wire-wound cotton cores, which is common in traditional methods. Furthermore, by cutting the wire-wound cotton cores from both sides, the present invention enables direct and natural stripping of the wire-wound layers after cutting, eliminating the need for subsequent manual intervention, significantly improving stripping efficiency and reducing labor costs.

[0059] The above description is merely a preferred embodiment of this application. Those skilled in the art should understand that the scope of disclosure in this application is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A slit-type wire-wound cotton core peeling device, characterized in that, include: The machine base includes an axially arranged inlet end and outlet end; A drive unit, mounted on the machine base, includes a first drive assembly and a conveyor chain. The conveyor chain is axially arranged at the center of the machine base. The first drive assembly is drivenly connected to the conveyor chain. The conveyor chain is used to independently carry and fix the wound cotton core, and to individually convey the wound cotton core from the feed end to the discharge end. A guiding device is symmetrically arranged on both sides of the conveyor chain, and the guiding device is used to make the wound cotton core coaxial with the center of the conveyor chain; A cutting device, located near the discharge end, includes cutting blades and a second drive assembly symmetrically arranged on both sides of the conveyor chain. The second drive assembly is mounted on the base, and the cutting blades are connected to the second drive assembly in a transmission manner. The cutting blades are horizontally positioned, and the axes of the two cutting blades and the wound cotton core are on the same horizontal line. The distance between the two cutting blades is equal to the diameter of the unwound cotton core skeleton, so as to achieve a one-time complete removal of the wound layer on the cotton core skeleton.

2. The slit-type wound cotton core peeling device according to claim 1, characterized in that, Both cutting blades rotate from the side closer to the wound cotton core to the side farther away from the wound cotton core, and the shearing force generated at the contact point between the two cutting blades and the wound cotton core acts along the conveying direction of the wound cotton core.

3. The slit-type wire-wound cotton core peeling device according to claim 1, characterized in that, The second drive assembly includes a cutting adjustment bracket and a second power assembly. The cutting adjustment bracket is mounted on the base, and the second power assembly is mounted on the top of the cutting adjustment bracket. The output end of the second power assembly is connected to the cutting blade in a transmission connection. The cutting adjustment bracket can drive the second power component to adjust vertically and horizontally in the direction of approaching or moving away from the conveyor chain, so as to adjust the setting height of the cutting blade and the distance between it and the wound cotton core.

4. The slit-type wire-wound cotton core peeling device according to claim 1, characterized in that, It also includes a compaction device, which is mounted on the machine base and arranged along the conveying path of the conveyor chain. The compaction device includes a first mounting bracket and multiple pressure rollers. The first mounting bracket spans the top of the conveyor chain, and its two ends are fixedly connected to the machine base. Multiple pressure rollers are installed at intervals on the first mounting bracket along the conveying direction of the wound cotton core, and are located at the top of the conveyor chain. The pressure rollers can rotate along the conveying direction of the conveyor chain. The pressure roller is elastically connected to the first mounting bracket and is used to press the wound cotton core and the conveyor chain together.

5. The slit-type wire-wound cotton core peeling device according to claim 1, characterized in that, It also includes a support device, which is mounted on the machine base and located at the bottom of the conveyor chain. The support device includes a second mounting bracket and multiple rollers. The second mounting bracket extends along the conveying path of the conveying chain, and a plurality of the rollers are spaced apart on the second mounting bracket along the conveying direction of the wound cotton core, and are correspondingly located at the bottom of the conveying chain. The rollers are rotatable along the conveying direction of the conveying chain. The multiple rollers are positioned at the same height to support the conveyor chain and keep it in a horizontal conveying state.

6. The slit-type wire-wound cotton core peeling device according to claim 1, characterized in that, The first drive assembly includes a first sprocket, a second sprocket, and a first power assembly; The first sprocket is located near the feed end, and the second sprocket is located near the discharge end. The first power assembly is mounted on the machine base, located near the feed end, and is connected to the first sprocket for transmission. The first sprocket and the second sprocket are respectively wound around the two ends of the conveying chain. The first power assembly is used to drive the first sprocket to rotate, thereby driving the conveying chain to convey the wound cotton core.

7. A slit-type wire-wound cotton core peeling device according to claim 1, characterized in that, The guiding device includes a guiding adjustment bracket and a guide rod. The guiding adjustment bracket is mounted on the base, and the guide rod is mounted on the top of the guiding adjustment bracket. The guide rod extends along the conveying direction of the conveying chain to keep the wound cotton core coaxial with the center of the conveying chain for guidance, and to prevent the wound cotton core from falling off the conveying chain. The guide adjustment bracket can drive the guide rod to adjust its horizontal position along the direction of approaching or moving away from the conveyor chain.

8. The slit-type wire-wound cotton core peeling device according to claim 1, characterized in that, The conveyor chain is a toothed chain with multiple tapered protrusions spaced apart along the axial direction on its surface. When the wound cotton core is placed on the toothed chain, the tapered protrusions are used to insert into the wound cotton core for fixation.

9. A slit-type wire-wound cotton core peeling device according to claim 1, characterized in that, It also includes an operation box, which is disposed around the machine base. The operation box is connected to the first drive assembly and the second drive assembly respectively to realize the start and stop of the conveyor chain and the adjustment of the conveying speed, and the start and stop of the cutting blade and the adjustment of the rotation speed. An emergency stop button is provided on the control box.

10. The slit-type wick stripping device according to any one of claims 1-9, characterized in that, The slitting-type wire-wound cotton core stripping device is used to cut hazardous waste wire-wound cotton cores.

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