A fiber cutting machine

Abstract

The present application belongs to the technical field of prevention and control equipment, and in particular relates to a fiber cutting machine, comprising: a wire wheel mechanism, comprising a fixed frame and a wire wheel member arranged on the fixed frame; a cutting mechanism, comprising a frame and a cutting member arranged on the frame; a tensioning mechanism, comprising a support frame and a tensioning wheel arranged on the support frame; a recycling mechanism, wherein the recycling mechanism is used to recycle the short fibers generated after cutting; wherein the tensioning mechanism is arranged between the wire wheel mechanism and the cutting mechanism, and the recycling mechanism is arranged on a side of the cutting mechanism away from the tensioning mechanism. The beneficial effect of the present application is that by arranging the recycling mechanism, the arrangement of the recycling mechanism effectively solves the problem of handling the short fibers generated after cutting, and these short fibers can be recycled and reused, reducing resource waste and environmental pollution, which not only meets environmental protection requirements, but also brings additional economic benefits to the enterprise.

Description

Technical Field

[0001] The present application belongs to the technical field of textile equipment, and in particular relates to a fiber cutting machine. Background Art

[0002] Fiber cutting machine is a kind of universal cutting equipment with a very wide range of applications. It can cut various types of raw materials according to different requirements to meet people's needs for materials. It is divided into rotary hob type fiber cutting machine, guillotine type cutting machine, parallel blade type cutting machine, etc.

[0003] The patent with publication number CN104195677B discloses a fiber cutting machine, including a wire wheel mechanism, a cutting mechanism and a tensioning mechanism located between the wire wheel mechanism and the cutting mechanism, the wire wheel mechanism including a wire wheel fixing frame and at least one wire wheel component fixed on the wire wheel fixing frame, the wire wheel component including a wire wheel, the outer side of the wire wheel is sleeved with a wire bundle sleeve composed of a filament bundle to be cut, the cutting mechanism includes a frame, a cutter disc, a first power device for driving the cutter disc to rotate, a pressure wheel that can press the filament bundle on the cutter disc and a tensioning force adjusting device for adjusting the tensioning force of the filament bundle, the power device, the pressure wheel and the tensioning force adjusting device are all fixed on the frame, the tensioning force adjusting device is located on a side of the cutter disc close to the wire wheel mechanism, the pressure wheel is located on a side of the cutter disc away from the wire wheel mechanism, and the output shaft of the power device is connected to the cutter disc; the tensioning mechanism includes a tensioning wheel fixing frame, and the tensioning wheel fixing frame is provided with at least one tensioning wheel for tensioning the filament bundle.

[0004] The above patent sets a tensioning mechanism so that the cutter disc can cut the filament bundle into short fibers, avoiding the cutter disc's blade from being easily worn due to excessive tensioning force on the filament bundle, and also avoiding the cutter disc's inability to cut the filament bundle well due to insufficient tensioning force on the filament bundle. However, in actual use, the fibers produced after cutting in the above patent are not recycled accordingly, resulting in a waste of textile resources, and improvement is needed. Summary of the invention

[0005] The purpose of this application is to provide a fiber cutting machine that can solve the above problems.

[0006] The purpose of this application is to provide a fiber cutting machine, comprising:

[0007] The wire wheel mechanism comprises a fixing frame and a wire wheel component arranged on the fixing frame;

[0008] The cutting mechanism comprises a frame and a cutting member arranged on the frame;

[0009] The tensioning mechanism comprises a support frame and a tensioning wheel arranged on the support frame;

[0010] A recycling mechanism, the recycling mechanism is used to recycle the short fibers produced after cutting;

[0011] Wherein, the tensioning mechanism is arranged between the wire wheel mechanism and the cutting mechanism, and the recovery mechanism is arranged on a side of the cutting mechanism away from the tensioning mechanism.

[0012] By using the above-mentioned fiber cutting machine, the fiber material can be quickly cut into the required length through the high-speed operation of the cutting mechanism, thereby improving production efficiency, ensuring that the fiber length after cutting is consistent, and avoiding the length difference problem that may occur in the traditional manual cutting method. The setting of the tensioning mechanism ensures the stability of the fiber material during the cutting process. By applying appropriate tension to the fiber through the tensioning wheel, the fiber can remain straight, which is conducive to the precise cutting of the cutting mechanism. The cutting accuracy and product quality are further improved. The setting of the recycling mechanism effectively solves the problem of handling short fibers generated after cutting. These short fibers can be recycled and reused, reducing resource waste and environmental pollution. This not only meets environmental protection requirements, but also brings additional economic benefits to the enterprise.

[0013] Furthermore, the recycling mechanism comprises:

[0014] A cylinder, one end of which is provided with a sealing cover, the sealing cover is provided with a first air guide port, a side wall of the sealing cover is provided with a second air guide port, and the other end of the cylinder is provided with an exhaust port;

[0015] The recovery structure comprises a first recovery component and a second recovery component which are spaced apart and arranged in the cylinder;

[0016] A fiber outlet structure is disposed in the cylinder and is used to outlet the collected fibers. The fiber outlet structure includes an outlet disposed at one end of the cylinder away from the sealing cover.

[0017] The first recovery component and the second recovery component divide the cylinder into an inlet chamber, a second processing chamber and an outlet chamber.

[0018] The recycling machine hook includes a cylinder body, which is a cylindrical body with a circular cross-section. A sealing cover is installed at one end of the cylinder body. The sealing cover and the cylinder body are detachably connected to facilitate replacement and cleaning of components inside the cylinder body. A first air guide port is arranged on the top of the sealing cover, a second air guide port is arranged on the side wall, and an exhaust port is arranged on the other end of the cylinder body. By passing air with short fibers into the first air guide port and the second air guide port, air without fibers is discharged from the exhaust port after being filtered inside the cylinder body, and fibers are discharged from the discharge port. At the same time, all equipment is integrated in the cylinder body, which can greatly reduce the difficulty of installation, does not require the cooperation of other auxiliary equipment, and improves the convenience of installation.

[0019] By setting up a recycling structure, including a first recycling component and a second recycling component arranged at intervals, which are arranged at intervals in the cylinder, the cylinder is divided into an inlet chamber, a second processing chamber and an outlet chamber. By setting up a fiber outlet structure, the two can be used in combination to separate the fibers and air plants, thereby centrally collecting and processing the fibers, improving the recycling efficiency, facilitating subsequent processing and utilization, reducing resource waste, reducing environmental pollution, and meeting environmental protection requirements.

[0020] Further: the first recycling component comprises:

[0021] A first mounting plate is arranged in the cylinder, and a sealing cover is arranged on the first mounting plate, and the sealing cover divides the inlet chamber into a guide chamber and a first processing chamber;

[0022] A first air guide tube, one end of which passes through the first air guide port and extends into the cylinder, and the sealing cover is provided with a contact port adapted to the first air guide tube;

[0023] A first filter tube is disposed on the first mounting plate, wherein a plurality of fiber collecting holes are disposed on the first filter tube, and the first filter tube is provided with a plurality of;

[0024] The outlet cavity is arranged in the first mounting plate and communicated with the first filter tube;

[0025] Wherein, a catheter is arranged on the outlet cavity, and the catheter is connected with the outlet chamber after passing through the second recovery component.

[0026] By setting a first recovery component, the first recovery component includes a first mounting plate, a sealing cover, a first air guide pipe, a first filter tube and an outlet chamber. The sealing cover is arranged on the first mounting plate and divides the inlet chamber into a guide chamber and a first processing chamber, thereby separating the air introduced by the first air guide port and the second air guide port. The first filter tube is connected to the outlet chamber. After the air with fibers passes through the first filter tube, the fibers are captured by the fiber collection hole and cannot pass through, while the air can pass through, thereby separating the fibers and leaving them in the first processing chamber, and the air eventually passes through the outlet chamber, the conduit, and the outlet chamber in sequence and is discharged from the exhaust port. At the same time, the first filter tube is provided with a plurality of them, which can increase the collection area of ​​the fibers, thereby improving the collection efficiency. In addition, in the present application, the aperture size of the fiber collection hole is set to not allow cotton or other fiber materials to pass through.

[0027] Furthermore, the second recycling component comprises:

[0028] A second mounting plate is disposed in the cylinder;

[0029] A guide through hole is provided on the second mounting plate, the guide through hole being connected to the guide chamber and the second processing chamber;

[0030] A second filter tube is disposed on the second mounting plate, and a plurality of fiber collecting holes are also disposed on the second filter tube. The second filter tube is provided with a plurality of;

[0031] The bottom of the second filter tube passes through the second mounting plate and is communicated with the outlet chamber.

[0032] By setting a second recovery component, the first recovery component includes a second mounting plate, a guide through hole and a second filter tube. The guide through hole is set on the second mounting plate and is used to connect the guide chamber and the second processing chamber. The air with fibers is introduced into the guide chamber through the second air guide port, and is introduced into the second processing chamber through the guide tube hole and the backflow chamber. After the air with fibers passes through the second filter tube, the fibers are captured by the fiber collection hole and cannot pass through. The air continues to pass through, thereby separating the fibers, leaving them in the second processing chamber and attached to the second filter tube, while the air is introduced into the export chamber and discharged from the exhaust port. At the same time, multiple second filter tubes are also set, which can further increase the collection area of ​​the fibers, thereby improving the collection efficiency.

[0033] Furthermore, the fiber lead-out structure further comprises:

[0034] A collecting seat, arranged on the second mounting plate;

[0035] A first absorption tube, one end of which is connected to the collecting seat, and the other end of which extends into the first processing chamber, and the first absorption tube is provided with a plurality of first absorption holes;

[0036] A second absorption tube, one end of which is connected to the absorption seat and the other end of which is located in the second processing chamber, and the second absorption tube is provided with a plurality of second absorption holes;

[0037] A collecting pipe, one end of which is connected to the collecting seat, and the other end of which is connected to the discharge port;

[0038] The utility model also includes an exhaust fan arranged on the discharge port.

[0039] By setting up a fiber lead-out structure, fibers that fail to pass through the fiber collecting holes will remain on the surfaces of the first filter tube and the second filter tube. The fiber lead-out structure includes a collecting seat, a first absorption tube, a second absorption tube, a collecting tube and an exhaust fan, wherein the collecting seat is mounted on the second mounting plate and connected to the first absorption tube and the second absorption tube. The first absorption tube can suck in the fibers concentrated in the first treatment chamber through the first absorption holes set on its surface, and guide them out from the discharge port after passing through the collecting seat and the collecting tube. Similarly, the second collection tube can suck in the fibers concentrated in the second treatment chamber through the second absorption holes set on its surface, and guide them out from the discharge port after passing through the collecting seat and the collecting tube. The exhaust fan is used to provide power for the first absorption hole and the second absorption hole to absorb the fibers.

[0040] Furthermore, the fiber lead-out structure further comprises:

[0041] A first fan is disposed in the outlet cavity and is used to blow off the fibers accumulated on the first filter tube and move them into the first absorption tube through the first absorption hole;

[0042] A second fan is disposed at the bottom of the second mounting plate and is used to blow off the fibers accumulated on the second filter tube and move them into the second absorption tube through the second absorption hole;

[0043] The flow velocity sensor comprises a first sensor and a second sensor, wherein the first sensor is arranged in the first mounting plate and is used to detect the wind velocity flowing through the first filter tube, and the second sensor is arranged in the second mounting plate and is used to detect the wind velocity passing through the second filter tube;

[0044] The device further includes a controller, which is connected to the flow rate sensor, the first fan and the second fan.

[0045] The first fan is set in the outlet cavity to blow off the fibers accumulated on the first filter tube and move them into the first absorption tube through the first absorption hole. The active blowing method and the exhaust fan can effectively prevent the fibers from accumulating on the filter tube for a long time, keep the filter tube unobstructed, and improve the recovery efficiency. The second fan is set at the bottom of the second mounting plate. Its working principle is the same as that of the first fan. It is aimed at the fibers on the second filter tube. Similarly, this design can ensure that the second filter tube is also kept unobstructed, further improving the performance of the entire recovery mechanism.

[0046] By setting a flow velocity sensor, which includes a first sensor and a second sensor, which are respectively set in the first mounting plate and the second mounting plate, for detecting the wind speed flowing through the first filter tube and the second filter tube, the sensor can monitor the wind speed in real time and provide necessary data support for the controller. The controller is connected with the flow velocity sensor, the first fan and the second fan, and intelligently controls the operation of the fan according to the data provided by the sensor. When the flow velocity sensor detects that the wind speed is reduced, that is, when too much fiber is accumulated on the filter tube, the controller will start the corresponding fan for blowing to ensure the smooth flow of the filter tube.

[0047] Through active blowing and intelligent control, the fiber extraction structure can ensure that the fibers are extracted in a timely and efficient manner, avoiding the long-term accumulation of fibers on the filter tube and improving the recovery efficiency. The application of flow rate sensors and controllers enables the entire recovery mechanism to have a certain level of intelligence. The system can automatically monitor the wind speed and intelligently adjust the operation of the fan according to the changes in wind speed, thereby achieving precise control of the recovery process. And because the fibers can be extracted in a timely manner, the recovery mechanism can maintain a stable operating state. In addition, the setting of the first fan and the second fan makes the maintenance of the filter tube simpler and more convenient. When the filter tube needs to be cleaned, just start the corresponding fan to easily blow off the fibers, reducing the difficulty and cost of maintenance.

[0048] Furthermore, it also includes:

[0049] A first control valve is disposed in the first absorption tube;

[0050] A second control valve is disposed in the guide through hole;

[0051] Wherein, the first control valve and the second control valve are both connected to the controller.

[0052] The setting of the first control valve and the second control valve can enable the entire recovery mechanism to switch between the first recovery component and the second recovery component. When the first control valve is opened and the second control valve is closed, air is introduced from the first air inlet, and the fibers are collected through the first filter tube in the first treatment chamber. When the first control valve is closed and the second control valve is opened, air is introduced from the second air inlet, and the fibers are collected through the second filter tube in the second treatment chamber. Continuous switching can ensure that the recovery structure can always collect the fibers, thereby improving the collection efficiency.

[0053] The present invention also provides a fiber recovery method of a fiber cutting machine, comprising the following steps:

[0054] S1, introducing mixed air with fibers into the first processing chamber from the first air guide port, the mixed air forms air and fibers after passing through the first processing chamber, the fibers are attached to the first filter tube to form a fiber net, the air is introduced into the outlet chamber through the conduit, and discharged through the exhaust port;

[0055] S2. When the first sensor detects that the flow rate through the first filter tube changes, the controller controls the first control valve to close, and simultaneously turns on the first fan and the exhaust fan, so that the first fan blows the fiber web off the first filter tube and discharges it from the discharge port under the suction of the exhaust fan;

[0056] S3, the controller controls the second control valve to open, and the mixed air is introduced into the second processing chamber from the second air guide port. After the mixed air passes through the second processing chamber, air and fibers are formed. The fibers are attached to the second filter tube to form a fiber net. The air passes through the outlet chamber and is discharged from the exhaust port.

[0057] S4. When the second sensor detects a change in the flow rate through the first filter tube, the controller controls the second control valve to close, and simultaneously turns on the second fan and the exhaust fan. The second fan blows the fiber web off the second filter tube and discharges it from the discharge port under suction by the exhaust fan.

[0058] The beneficial effects of this application are:

[0059] 1. By setting up a recycling mechanism, the setting of the recycling mechanism effectively solves the problem of short fiber disposal generated after cutting. These short fibers can be recycled and reused, reducing resource waste and environmental pollution. This not only meets environmental protection requirements, but also brings additional economic benefits to the enterprise;

[0060] 2. By setting the first recovery component, the first filter tube is connected with the outlet chamber. After the air with fibers passes through the first filter tube, the fibers are captured by the fiber collection holes and cannot pass through, while the air can pass through, thereby separating the fibers and leaving them in the first processing chamber. The air eventually passes through the outlet chamber, the conduit, and the outlet chamber in sequence and is discharged from the exhaust port. The first filter tube is provided with a plurality of them, which can increase the collection area of ​​the fibers, thereby improving the collection efficiency.

[0061] 3. By setting the fiber outlet structure, the fibers that fail to pass through the fiber collection hole will remain on the surface of the first filter tube and the second filter tube. The first absorption tube can absorb the fibers concentrated in the first treatment chamber through the first absorption hole set on its surface, and then guide them out from the discharge port after passing through the collection seat and the collection tube. Similarly, the second collection tube can absorb the fibers concentrated in the second treatment chamber through the second absorption hole set on its surface, and then guide them out from the discharge port after passing through the collection seat and the collection tube, thereby improving the collection efficiency and facilitating the centralized treatment of the fibers.

[0062] 4. By setting a first fan in the outlet cavity, it is used to blow off the fibers accumulated on the first filter tube and move them into the first absorption tube through the first absorption hole. By actively blowing and using the exhaust fan, it can effectively avoid the fibers from accumulating on the filter tube for a long time, keep the filter tube unobstructed, and improve the recovery efficiency. The second fan is set at the bottom of the second mounting plate. Its working principle is the same as that of the first fan. It is aimed at the fibers on the second filter tube. Similarly, this design can ensure that the second filter tube is also kept unobstructed, further improving the performance of the entire recovery mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0063] Figure 1 It is a schematic diagram of the structure of the present invention;

[0064] Figure 2 Is a schematic structural diagram of the recovery mechanism of the present invention;

[0065] Figure 3 It is a schematic diagram of the internal structure of the recycling mechanism of the present invention;

[0066] Figure 4 A bottom view of the recovery mechanism of the present invention;

[0067] Figure 5 yes Figure 4 Sectional view in the AA direction;

[0068] Figure 6 It is a structural schematic diagram of the first filter tube of the present invention;

[0069] Figure 7 It is a connection diagram of the controller of the present invention.

[0070] The reference numerals in the figure are: 100, wire wheel mechanism; 110, fixing frame; 120, wire wheel member; 200, cutting mechanism; 210, frame; 220, cutting member; 300, tensioning mechanism; 310, supporting frame; 320, tensioning wheel; 400, cylinder; 410, sealing cover; 420, first air guide port; 430, second air guide port; 440, exhaust port; 450, introduction chamber; 460, second processing chamber; 470, export chamber; 500, first recovery assembly; 510, first mounting plate; 511, sealing cover; 512, guide chamber; 513, first processing chamber; 520, first air guide pipe; 521, contact port; 530 , first filter tube; 540, fiber collection hole; 550, outlet cavity; 560, duct; 600, second recovery assembly; 610, second mounting plate; 620, guide hole; 630, second filter tube; 700, fiber outlet structure; 710, discharge port; 720, collection seat; 730, first absorption tube; 731, first absorption hole; 740, second absorption tube; 741, second absorption hole; 750, collection tube; 760, exhaust fan; 770, first fan; 780, second fan; 790, first sensor; 791, second sensor; 800, controller; 810, first control valve; 820, second control valve. DETAILED DESCRIPTION

[0071] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0072] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0073] The fiber cutting machine provided in the embodiment of the present application is described in detail below through specific embodiments and application scenarios in conjunction with the accompanying drawings.

[0074] Embodiment 1:

[0075] like Figure 1As shown, the embodiment of the present application provides a fiber cutting machine, comprising:

[0076] The wire wheel mechanism 100 includes a fixing frame 110 and a wire wheel member 120 disposed on the fixing frame 110;

[0077] The cutting mechanism 200 includes a frame 210 and a cutting member 220 disposed on the frame 210;

[0078] The tensioning mechanism 300 includes a support frame 310 and a tensioning wheel 320 disposed on the support frame 310;

[0079] A recycling mechanism, the recycling mechanism is used to recycle the short fibers produced after cutting;

[0080] The tensioning mechanism 300 is arranged between the wire wheel mechanism 100 and the cutting mechanism 200 , and the recovery mechanism is arranged on a side of the cutting mechanism 200 away from the tensioning mechanism 300 .

[0081] In some implementations of the embodiments of the present application, Figure 1 As shown, by using the above-mentioned fiber cutting machine, the fiber material can be quickly cut into the required length through the high-speed operation of the cutting mechanism 200, thereby improving production efficiency, ensuring that the fiber length after cutting is consistent, and avoiding the length difference problem that may occur in the traditional manual cutting method. The setting of the tensioning mechanism 300 ensures the stability of the fiber material during the cutting process. The tensioning wheel 320 applies appropriate tension to the fiber so that the fiber can remain straight, which is conducive to the cutting mechanism 200 to perform precise cutting. The cutting accuracy and product quality are further improved. The setting of the recycling mechanism effectively solves the problem of handling short fibers generated after cutting. These short fibers can be recycled and reused, reducing resource waste and environmental pollution. This not only meets environmental protection requirements, but also brings additional economic benefits to the enterprise.

[0082] Embodiment 2:

[0083] An embodiment of the present application provides a fiber cutting machine. In addition to the above-mentioned technical features, the fiber cutting machine of the embodiment of the present application also includes the following technical features.

[0084] like Figures 2 to 4 As shown, the recycling mechanism comprises:

[0085] The cylinder 400 has a sealing cover 410 at one end, a first air guide port 420 is provided on the sealing cover 410, a second air guide port 430 is provided on the side wall of the sealing cover 410, and an exhaust port 440 is provided at the other end of the cylinder 400;

[0086] The recovery structure includes a first recovery assembly 500 and a second recovery assembly 600 which are spaced apart and arranged in the cylinder 400;

[0087] The fiber outlet structure 700 is disposed in the cylinder 400 and is used to outlet the collected fibers. The fiber outlet structure 700 includes a discharge port 710 disposed at one end of the cylinder 400 away from the sealing cover 410;

[0088] The first recovery assembly 500 and the second recovery assembly 600 divide the barrel 400 into an inlet chamber 450 , a second processing chamber 460 and an outlet chamber 470 .

[0089] In the embodiment of the present application, the recovery hook includes a cylinder 400, which is a cylindrical body with a circular cross-section, and a sealing cover 410 is installed at one end of the cylinder 400. The sealing cover 410 and the cylinder 400 are detachably connected to facilitate the replacement and cleaning of the components inside the cylinder 400. The top of the sealing cover 410 is provided with a first air guide port 420, and the side wall is provided with a second air guide port 430. The other section of the cylinder 400 is provided with an exhaust port 440. By passing air with short fibers into the first air guide port 420 and the second air guide port 430, after filtering inside the cylinder 400, the air without fibers is discharged from the exhaust port 440, and the fibers are discharged from the discharge port 710. At the same time, all equipment is integrated in the cylinder 400, which can greatly reduce the difficulty of installation, and does not require the cooperation of other auxiliary equipment, thereby improving the convenience of installation.

[0090] By setting up a recycling structure, including a first recycling component 500 and a second recycling component which are spaced apart, and which are spaced apart in the cylinder 400, the cylinder 400 is divided into an inlet chamber 450, a second treatment chamber 460 and an outlet chamber 470. By setting up a fiber outlet structure 700, the two can be used in conjunction with each other to collect and process the fibers and air plants, thereby improving the recycling efficiency, facilitating subsequent processing and utilization, reducing waste of resources, reducing environmental pollution, and meeting environmental protection requirements.

[0091] Embodiment 3:

[0092] An embodiment of the present application provides a fiber cutting machine. In addition to the above-mentioned technical features, the fiber cutting machine of the embodiment of the present application also includes the following technical features.

[0093] like Figures 2 to 5 As shown, the first recycling component 500 includes:

[0094] The first mounting plate 510 is disposed in the barrel 400, and a sealing cover 511 is disposed on the first mounting plate 510, and the sealing cover 511 divides the inlet chamber 450 into a guide chamber 512 and a first processing chamber 513;

[0095] A first air guide tube 520, one end of which passes through the first air guide port 420 and extends into the cylinder 400, and a contact port 521 adapted to the first air guide tube 520 is provided on the sealing cover 511;

[0096] A first filter tube 530 is disposed on the first mounting plate 510, and a plurality of fiber collecting holes 540 are disposed on the first filter tube 530;

[0097] The outlet cavity 550 is disposed in the first mounting plate 510 and communicated with the first filter tube 530;

[0098] The outlet cavity 550 is provided with a conduit 560 , and the conduit 560 passes through the second recovery component 600 and is connected with the outlet chamber 470 .

[0099] In the embodiment of the present application, by setting the first recovery assembly 500, the first recovery assembly 500 includes a first mounting plate 510, a sealing cover 511, a first air guide tube 520, a first filter tube 530 and an outlet chamber 550. The sealing cover 511 is arranged on the first mounting plate 510 and divides the inlet chamber 450 into a guide chamber 512 and a first processing chamber 513, thereby separating the air introduced by the first air guide port 420 and the second air guide port 430. The first filter tube 530 is connected with the outlet chamber 550. After the air with fibers passes through the first filter tube 530, the fibers are captured by the fiber collection hole 540 and cannot pass through, while the air can pass through, thereby separating the fibers and leaving them in the first processing chamber 513. The air finally passes through the outlet chamber 550, the conduit 560 and the outlet chamber 470 in sequence and is discharged from the exhaust port 440. At the same time, the first filter tube 530 is provided with a plurality of them, which can increase the collection area of ​​the fibers, thereby improving the collection efficiency. Furthermore, in the present application, the pore size of the fiber collecting hole 540 is set to not allow cotton or other fiber materials to pass through.

[0100] Embodiment 4:

[0101] An embodiment of the present application provides a fiber cutting machine. In addition to the above-mentioned technical features, the fiber cutting machine of the embodiment of the present application also includes the following technical features.

[0102] like Figure 2 and Figure 3 As shown, the second recovery component 600 includes:

[0103] The second mounting plate 610 is disposed in the cylinder 400;

[0104] A guide through hole 620 is disposed on the second mounting plate 610, and the guide through hole 620 is connected with the guide chamber 512 and the second processing chamber 460;

[0105] The second filter tube 630 is disposed on the second mounting plate 610. The second filter tube 630 is also provided with a plurality of fiber collecting holes 540. The second filter tube 630 is provided with a plurality of;

[0106] The bottom of the second filter tube 630 passes through the second mounting plate 610 and is communicated with the outlet chamber 470 .

[0107] In the embodiment of the present application, by setting the second recovery assembly 600, the first recovery assembly 500 includes a second mounting plate 610, a guide through hole 620 and a second filter tube 630. The guide through hole 620 is set on the second mounting plate 610 and is used to connect the guide chamber 512 and the second treatment chamber 460. The air with fibers is introduced into the guide chamber 512 through the second air guide port 430, and is introduced into the second treatment chamber 460 through the guide cylinder hole. After the air with fibers passes through the second filter tube 630, the fibers are captured by the fiber collection hole 540 and cannot pass through. The air continues to pass through, thereby separating the fibers, leaving them in the second treatment chamber 460 and attached to the second filter tube 630, and the air is introduced into the export chamber 470 and discharged from the exhaust port 440. At the same time, the second filter tube 630 is also provided with a plurality of them, which can further increase the collection area of ​​the fibers, thereby improving the collection efficiency.

[0108] Embodiment 5:

[0109] An embodiment of the present application provides a fiber cutting machine. In addition to the above-mentioned technical features, the fiber cutting machine of the embodiment of the present application also includes the following technical features.

[0110] like Figure 2 and Figure 3 as well as Figure 7 As shown, the fiber outlet structure 700 further includes:

[0111] The collecting seat 720 is disposed on the second mounting plate 610;

[0112] A first absorption tube 730, one end of which is connected to the collecting seat 720, and the other end of which extends into the first processing chamber 513, and a plurality of first absorption holes 731 are provided on the first absorption tube 730;

[0113] A second absorption tube 740, one end of which is connected to the absorption seat, and the other end of which is located in the second processing chamber 460, and a plurality of second absorption holes 741 are provided on the second absorption tube 740;

[0114] A collecting pipe 750, one end of which is connected to the collecting seat 720, and the other end of which is connected to the discharge port 710;

[0115] The exhaust fan 760 is also provided on the discharge port 710 .

[0116] In the embodiment of the present application, by setting the fiber outlet structure 700, the fibers that fail to pass through the fiber collection hole 540 will remain on the surface of the first filter tube 530 and the second filter tube 630. The fiber outlet structure 700 includes a collection seat 720, a first absorption tube 730, a second absorption tube 740, a collection tube 750 and an exhaust fan 760, wherein the collection seat 720 is installed on the second mounting plate 610 and connected to the first absorption tube 730 and the second absorption tube 740, and the first absorption tube 730 is provided on the surface of the first absorption tube 730. The absorption hole 731 can suck the fibers concentrated in the first treatment chamber 513, and discharge them from the discharge port 710 through the collecting seat 720 and the collecting tube 750. Similarly, the second collecting tube 750 can suck the fibers concentrated in the second treatment chamber 460 through the second absorption holes 741 set on the surface thereof, and discharge them from the discharge port 710 through the collecting seat 720 and the collecting tube 750. The exhaust fan 760 is set to provide power to provide power for the first absorption hole 731 and the second absorption hole 741 to absorb the fibers.

[0117] Furthermore, the fiber outlet structure 700 further includes:

[0118] The first fan 770 is disposed in the outlet cavity 550 and is used to blow off the fibers accumulated on the first filter tube 530 and move them into the first absorption tube 730 through the first absorption hole 731;

[0119] The second fan 780 is disposed at the bottom of the second mounting plate 610 and is used to blow off the fibers accumulated on the second filter tube 630 and move them into the second absorption tube 740 through the second absorption holes 741;

[0120] A flow velocity sensor, comprising a first sensor 790 and a second sensor 791, wherein the first sensor 790 is disposed in the first mounting plate 510 and is used to detect the wind velocity flowing through the first filter tube 530, and the second sensor 791 is disposed in the second mounting plate 610 and is used to detect the wind velocity passing through the second filter tube 630;

[0121] The controller 800 is also included, and the controller 800 is connected to the flow rate sensor, the first fan 770 and the second fan 780 .

[0122] In some embodiments of the present application, a first fan 770 is provided in the outlet chamber 550 to blow off the fibers accumulated on the first filter tube 530 and move them into the first absorption tube 730 through the first absorption hole 731. Active blowing in conjunction with the exhaust fan 760 can effectively prevent the fibers from accumulating on the filter tube for a long time, keep the filter tube unobstructed, and improve the recovery efficiency. The second fan 780 is provided at the bottom of the second mounting plate 610. Its working principle is the same as that of the first fan 770. It is aimed at the fibers on the second filter tube 630. Similarly, this design can ensure that the second filter tube 630 is also kept unobstructed, further improving the performance of the entire recovery mechanism.

[0123] By setting a flow velocity sensor, which includes a first sensor 790 and a second sensor 791, which are respectively set in the first mounting plate 510 and the second mounting plate 610, for detecting the wind speed flowing through the first filter tube 530 and the second filter tube 630, the sensor can monitor the wind speed in real time and provide necessary data support for the controller 800. The controller 800 is connected with the flow velocity sensor, the first fan 770 and the second fan 780, and intelligently controls the operation of the fan according to the data provided by the sensor. When the flow velocity sensor detects that the wind speed is reduced, that is, too much fiber is accumulated on the filter tube, the controller 800 will start the corresponding fan to purge to ensure the smooth flow of the filter tube.

[0124] Through active blowing and intelligent control, the fiber export structure 700 can ensure that the fibers are exported in a timely and efficient manner, avoiding the long-term accumulation of fibers on the filter tube and improving the recovery efficiency. The application of the flow rate sensor and the controller 800 enables the entire recovery mechanism to have a certain level of intelligence. The system can automatically monitor the wind speed and intelligently adjust the operation of the fan according to the change in wind speed, thereby achieving precise control of the recovery process. And because the fibers can be exported in time, the recovery mechanism can maintain a stable operating state. In addition, the provision of the first fan 770 and the second fan 780 makes the maintenance of the filter tube simpler and more convenient. When the filter tube needs to be cleaned, the fibers can be easily blown off by simply starting the corresponding fan, reducing the difficulty and cost of maintenance.

[0125] Embodiment 6:

[0126] An embodiment of the present application provides a fiber cutting machine. In addition to the above-mentioned technical features, the fiber cutting machine of the embodiment of the present application also includes the following technical features.

[0127] like Figure 7 As shown, it also includes:

[0128] A first control valve 810 is disposed in the first absorption pipe 730;

[0129] A second control valve 820 is disposed in the guide through hole 620;

[0130] The first control valve 810 and the second control valve 820 are both connected to the controller 800 .

[0131] In the embodiment of the present application, the setting of the first control valve 810 and the second control valve 820 can enable the entire recovery mechanism to switch between the first recovery component 500 and the second recovery component 600. When the first control valve 810 is opened and the second control valve 820 is closed, air is introduced from the first air port 420, and the fibers are collected through the first filter tube 530 in the first treatment chamber 513. When the first control valve 810 is closed and the second control valve 820 is opened, air is introduced from the second air port 430. At this time, the fibers are collected through the second filter tube 630 in the second treatment chamber 460. Continuous switching can ensure that the recovery structure can always collect the fibers, thereby improving the collection efficiency.

[0132] Embodiment 7:

[0133] The present application provides a fiber recovery method of a fiber cutting machine, comprising the following steps:

[0134] S1, introducing the mixed air with fibers into the first processing chamber 513 from the first air guide port 420, the mixed air passes through the first processing chamber 513 to form air and fibers, the fibers are attached to the first filter tube 530 to form a fiber net, the air is introduced into the outlet chamber 470 through the conduit 560, and discharged through the exhaust port 440;

[0135] S2. When the first sensor 790 detects that the flow rate through the first filter tube 530 changes, the controller 800 controls the first control valve 810 to close, and simultaneously turns on the first fan 770 and the exhaust fan 760. The first fan 770 blows the fiber web off the first filter tube 530, and the fiber web is discharged from the discharge port 710 under the suction of the exhaust fan 760.

[0136] S3, the controller 800 controls the second control valve 820 to open, and the mixed air is introduced into the second processing chamber 460 from the second air guide port 430. After the mixed air passes through the second processing chamber 460, air and fibers are formed. The fibers are attached to the second filter tube 630 to form a fiber net. The air passes through the outlet chamber 470 and is discharged from the exhaust port 440.

[0137] S4. When the second sensor 791 detects a change in the flow rate through the first filter tube 530, the controller 800 controls the second control valve 820 to close, and simultaneously turns on the second fan 780 and the exhaust fan 760. The second fan 780 blows the fiber web off the second filter tube 630, and the fiber web is discharged from the discharge port 710 under suction by the exhaust fan 760.

[0138] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples. The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A fiber cutting machine, characterized in that: include: A wire wheel mechanism (100) comprises a fixing frame (110) and a wire wheel component (120) arranged on the fixing frame (110); A cutting mechanism (200) comprises a frame (210) and a cutting member (220) disposed on the frame (210); A tensioning mechanism (300) comprises a support frame (310) and a tensioning wheel (320) arranged on the support frame (310); A recycling mechanism, the recycling mechanism is used to recycle the short fibers produced after cutting; Wherein, the tensioning mechanism (300) is arranged between the wire wheel mechanism (100) and the cutting mechanism (200), and the recovery mechanism is arranged on a side of the cutting mechanism (200) away from the tensioning mechanism (300); The recycling mechanism comprises: A cylinder (400) is provided with a sealing cover (410) at one end thereof, a first air guide port (420) is provided on the sealing cover (410), a second air guide port (430) is provided on a side wall of the sealing cover (410), and an exhaust port (440) is provided at the other end of the cylinder (400); The recovery structure comprises a first recovery component (500) and a second recovery component (600) which are arranged in a cylinder (400) at intervals; A fiber outlet structure (700) is disposed in the barrel (400) and is used to outlet the collected fibers, wherein the fiber outlet structure (700) comprises a discharge port (710) disposed at one end of the barrel (400) away from the sealing cover (410); The first recovery component (500) and the second recovery component (600) divide the barrel (400) into an inlet chamber (450), a second processing chamber (460) and an outlet chamber (470); The first recovery component (500) comprises: A first mounting plate (510) is disposed in the cylinder (400), and a sealing cover (511) is disposed on the first mounting plate (510), and the sealing cover (511) divides the inlet chamber (450) into a guide chamber (512) and a first processing chamber (513); A first air guide tube (520), one end of which passes through the first air guide port (420) and extends into the cylinder (400); a contact port (521) adapted to the first air guide tube (520) is provided on the sealing cover (511); A first filter tube (530) is disposed on the first mounting plate (510), wherein the first filter tube (530) is provided with a plurality of fiber collecting holes (540); the first filter tube (530) is provided with a plurality of; The outlet cavity (550) is disposed in the first mounting plate (510) and is in communication with the first filter tube (530); The outlet cavity (550) is provided with a conduit (560), and the conduit (560) passes through the second recovery component (600) and communicates with the outlet chamber (470); The second recovery component (600) comprises: A second mounting plate (610) is disposed in the cylinder (400); A guide through hole (620) is disposed on the second mounting plate (610), and the guide through hole (620) is connected with the guide chamber (512) and the second processing chamber (460); A second filter tube (630) is disposed on the second mounting plate (610), and a plurality of fiber collecting holes (540) are also disposed on the second filter tube (630). The second filter tube (630) is provided with a plurality of; The bottom of the second filter tube (630) passes through the second mounting plate (610) and is connected to the outlet chamber (470); The fiber outlet structure (700) further comprises: A collecting seat (720) is disposed on the second mounting plate (610); A first absorption tube (730), one end of which is connected to the collecting seat (720), and the other end of which extends into the first processing chamber (513), and a plurality of first absorption holes (731) are provided on the first absorption tube (730); A second absorption tube (740), one end of which is connected to the absorption seat and the other end of which is located in the second processing chamber (460), and a plurality of second absorption holes (741) are provided on the second absorption tube (740); A collecting pipe (750), one end of which is connected to the collecting seat (720) and the other end of which is connected to the discharge port (710); It also includes an exhaust fan (760) disposed on the discharge port (710).

2. A fiber cutting machine according to claim 1, characterized in that: The fiber outlet structure (700) further comprises: A first fan (770) is disposed in the outlet cavity (550) and is used to blow off the fibers accumulated on the first filter tube (530) and move them into the first absorption tube (730) through the first absorption hole (731); A second fan (780) is disposed at the bottom of the second mounting plate (610) and is used to blow off the fibers accumulated on the second filter tube (630) and move them into the second absorption tube (740) through the second absorption hole (741); A flow velocity sensor, comprising a first sensor (790) and a second sensor (791), wherein the first sensor (790) is disposed in the first mounting plate (510) and is used to detect the wind velocity flowing through the first filter tube (530), and the second sensor (791) is disposed in the second mounting plate (610) and is used to detect the wind velocity passing through the second filter tube (630); The invention further comprises a controller (800), wherein the controller (800) is connected to the flow rate sensor, the first fan (770), and the second fan (780).

3. A fiber cutting machine according to claim 2, characterized in that: Also includes: A first control valve (810) is disposed in the first absorption tube (730); A second control valve (820) is disposed in the guide through hole (620); Wherein, the first control valve (810) and the second control valve (820) are both connected to the controller (800).

4. A fiber recovery method for the fiber cutting machine according to claim 3, characterized in that: The following steps are involved: S1, introducing mixed air with fibers from the first air guide port (420) into the first processing chamber (513), the mixed air passing through the first processing chamber (513) forms air and fibers, the fibers are attached to the first filter tube (530) to form a fiber net, the air is introduced into the outlet chamber (470) through the conduit (560), and discharged through the exhaust port (440); S2. When the first sensor (790) detects that the flow rate flowing through the first filter tube (530) changes, the controller (800) controls the first control valve (810) to close, and simultaneously turns on the first fan (770) and the exhaust fan (760), so that the first fan (770) blows the fiber web off the first filter tube (530), and the fiber web is discharged from the discharge port (710) under the suction of the exhaust fan (760); S3, the controller (800) controls the second control valve (820) to open, and the mixed air is introduced into the second processing chamber (460) from the second air guide port (430). After the mixed air passes through the second processing chamber (460), air and fibers are formed. The fibers are attached to the second filter tube (630) to form a fiber net. The air passes through the outlet chamber (470) and is discharged from the exhaust port (440). S4. When the second sensor (791) detects a change in the flow rate through the first filter tube (530), the controller (800) controls the second control valve (820) to close, and simultaneously turns on the second fan (780) and the exhaust fan (760). The second fan (780) blows the fiber web off the second filter tube (630), and the fiber web is discharged from the discharge port (710) under suction by the exhaust fan (760).

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