A lint separating device for granular cotton

Abstract

The application relates to the technical field of cotton opening equipment, in particular to granular cotton production cotton opening equipment, which comprises a supporting frame, a conveying mechanism, a first cotton opening mechanism, a second cotton opening mechanism and a cleaning mechanism, wherein the conveying mechanism realizes material conveying by driving a metal mesh belt through a power assembly; the first cotton opening mechanism completes cutting and primary impurity removal of granular cotton with mineral cotton fibers by using a first cotton opening roller with a cutting knife and a carding assembly; the second cotton opening mechanism further removes fiber slag balls by means of an electromagnetically driven pressing block; and the cleaning mechanism removes residual impurities by a gas pump in cooperation with a spray gun. The application achieves the effects of efficiently decomposing granular cotton with mineral cotton fibers and completely removing fiber slag balls, and ensures that the surface of the conveying mechanism is clean and free of pollution, thereby significantly improving the quality and efficiency of granular cotton production.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cotton opening equipment, in particular to a granular cotton production cotton opening equipment. BACKGROUND

[0002] In the production process of granular cotton, the cotton opening equipment is an indispensable part, its main function is to disperse the mineral wool after fiberization into individual fibers, so as to facilitate subsequent processing, the design of the cotton opening equipment needs to consider the dispersibility of the fibers, the durability of the equipment and the production efficiency and other aspects, how to realize the effective treatment of the granular cotton with mineral wool fibers directly affects the quality and performance of the final product.

[0003] At present, in the production process of granular cotton, the common cotton opening method is mechanical tearing of cotton opening machine, which usually uses the relative movement of cotton opening knife and cotton opening feather to break the mineral wool aggregate, and the mineral wool contains a certain amount of fiber slag ball, but the fiber dispersion effect after cotton opening is poor, and the fiber aggregation phenomenon is serious, which affects the subsequent quality and efficiency, and frequent maintenance is required, which is not durable, and the production cost is increased.

[0004] For the related technology in the above, pure mechanical action is difficult to completely remove the fiber slag ball, which not only affects the product purity, but also indirectly reduces the subsequent processing efficiency, and in the actual application process, some equipment may also have unreasonable structure design problems, such as inconvenient cleaning and maintenance, which will further restrict its popularization and application value. Therefore, it is urgent to develop a new generation of cotton opening equipment for granular cotton production which can overcome the bottleneck of the prior art. SUMMARY

[0005] In order to solve the above problems, the present application provides a granular cotton production cotton opening equipment.

[0006] The granular cotton production cotton opening equipment provided by the present application adopts the following technical scheme:

[0007] A support frame; a transportation mechanism, the transportation mechanism is arranged on the support frame, the transportation mechanism is used for transporting granular cotton with mineral wool fibers, a first cotton opening mechanism, a second cotton opening mechanism and a cleaning mechanism are sequentially arranged along the transportation direction of the transportation mechanism; the first cotton opening mechanism is arranged on the support frame, the first cotton opening mechanism is arranged above the transportation mechanism, the first cotton opening mechanism is used for cutting the granular cotton with mineral wool fibers on the transportation mechanism into a sheet shape and removing fiber slag balls; the second cotton opening mechanism is arranged on the support frame, the second cotton opening mechanism is arranged above the transportation mechanism, the second cotton opening mechanism is used for removing fiber slag balls again; the cleaning mechanism is arranged on the support frame for cleaning fiber slag balls on the transportation mechanism.

[0008] By adopting the above technical scheme, the granular cotton production unpicking equipment realizes efficient treatment of the granular cotton with mineral cotton fibers. First, the support frame serves as the basic structure of the entire equipment, ensuring stable installation of each component, thereby improving the overall operation stability. The conveying mechanism is responsible for carrying and conveying the granular cotton, and in this process, the specifically designed power assembly is used to drive the metal mesh belt to circulate, which not only ensures smooth material transmission, but also facilitates subsequent processing operations. What is particularly important is that the first unpicking mechanism and the second unpicking mechanism act on the granular cotton with mineral cotton fibers on the conveying mechanism in turn, forming a step-by-step processing flow. The first unpicking mechanism completes the tasks of cutting and preliminary carding of the granular cotton with mineral cotton fibers by means of the cutting knife and the carding plate with ultrasonic vibration function, and then the second unpicking mechanism optimized in design applies pressure again to further card the granular cotton with mineral cotton fibers and remove the fiber slag balls inside, especially the unique electromagnetic control mechanism makes the pressing action more precise and controllable, greatly improving the cleaning efficiency and quality. Finally, the specially set cleaning mechanism cleans the metal mesh belt, and through the high-pressure gas blowing method, all foreign matter attached to the surface of the metal mesh is quickly cleaned, finally realizing the whole process automation and meeting the standard requirements of the granular cotton product.

[0009] Preferably, the conveying mechanism includes a power assembly arranged on the support frame, and a metal mesh belt is arranged on the power assembly, and the metal mesh belt can circulate.

[0010] By adopting the above technical scheme, the design of the metal mesh belt not only realizes stable carrying of the granular cotton with mineral cotton fibers, but also improves the transportation efficiency by virtue of the circulating motion characteristics, and provides a smooth and continuous working surface for subsequent unpicking operation, ensuring the smooth progress of the unpicking process.

[0011] Preferably, the power assembly includes a rotating motor arranged on the support frame, a driving gear is arranged on the transmission end of the rotating motor, a driven gear is rotatably connected to the support frame, the metal mesh belt is sleeved on the driving gear and the driven gear, and connecting teeth are arranged on the edges of the inner wall of the metal mesh belt, the driving gear can engage with the connecting teeth, and the driven gear can engage with the connecting teeth.

[0012] By adopting the above technical scheme, the rotating motor is used as a power source to drive the driving gear to rotate, the driving gear is engaged with the connecting teeth on the inner wall of the metal mesh belt, so that the metal mesh belt is driven to move in a cycle. The cooperation of the driven gear and the connecting teeth further ensures the stability and reliability of the metal mesh belt operation. This structure design enables the conveying mechanism to efficiently and stably convey the granular cotton with mineral wool fibers, and prolongs the service life of the equipment. Through the design of the driving gear and the driven gear acting on the connecting teeth, the stability in the transmission process of the metal mesh belt is effectively improved, the occurrence of slipping is reduced, and the continuity and accuracy of the material conveying are ensured.

[0013] Preferably, the first opening mechanism comprises a first opening motor arranged on the support frame, a first opening roller is arranged at the transmission end of the first opening motor, one end of the first opening roller away from the first opening motor is rotatably connected to the support frame, a plurality of carding assemblies are arranged on the first opening roller, the carding assemblies can be pressed on the conveying mechanism, and a plurality of cutting knives are arranged on the first opening roller.

[0014] By adopting the above technical scheme, the first opening mechanism drives the first opening roller to rotate through the first opening motor, and the granular cotton with mineral wool fibers on the conveying mechanism is processed by the carding assemblies and cutting knives arranged thereon. The carding assemblies can draw across the granular cotton with mineral wool fibers during rolling, effectively realizing the preliminary arrangement and paving of the surface thereof, and at the same time, the cutting knives cooperate with the action of the carding assemblies to accurately cut the granular cotton with mineral wool fibers into the required sheet structure, significantly improving the opening efficiency and quality, and ensuring the smooth progress of the subsequent processing link.

[0015] Preferably, the carding assembly comprises a carding plate arranged on the first opening roller, an ultrasonic vibration module is arranged on the carding plate, and a plurality of carding teeth are arranged on the carding plate and can be pressed on the conveying mechanism.

[0016] By adopting the above technical scheme, the ultrasonic vibration module on the carding plate can produce high-frequency vibration during the opening process, effectively reducing the frictional resistance between the carding teeth and the granular cotton with mineral wool fibers, so as to avoid excessive stretching or damage of the fibers during the carding process. At the same time, the carding teeth can penetrate into the interior of the fibers under the action of high-frequency vibration, realizing more delicate fiber separation and preliminary purification, and significantly improving the opening efficiency and fiber quality.

[0017] Preferably, the second opening mechanism comprises a second opening motor arranged on the support frame, and a second opening assembly is arranged at the transmission end of the second opening motor and rotatably connected to the support frame away from the second opening motor.

[0018] By adopting the above technical scheme, the second cotton opening mechanism drives the second cotton opening assembly to rotate through the second cotton opening motor, can deeply process the granular cotton with mineral wool fibers on the conveying mechanism, effectively reduces the existence of fiber slag balls, at the same time ensures the integrity of the fiber is not damaged, thereby improving the quality consistency of the granular cotton product.

[0019] Preferably, the second cotton opening assembly comprises a supporting roller rotatably connected to the transmission end of the second cotton opening motor, a plurality of sleeves are arranged on the supporting roller, the sleeves can be directed to the conveying mechanism, an electromagnet is arranged at one end of the sleeve close to the supporting roller, a pressing block is slidably connected in the sleeve, a pressing magnet is arranged at the bottom end of the pressing block, the pressing block can reciprocate along the axial direction of the sleeve, the pressing block can be pressed on the conveying mechanism, and a clamping block is arranged on the side of the sleeve away from the supporting roller.

[0020] By adopting the above technical scheme, the second cotton opening mechanism utilizes the multiple sleeve structures on the supporting roller to achieve deeper removal of the fiber slag balls on the conveying mechanism. Specifically, the electromagnet in the sleeve and the pressing magnet at the bottom of the pressing block cooperate with each other, and under the action of electromagnetic force, the pressing block reciprocates along the sleeve direction and exerts pressure on the conveying mechanism, thereby effectively removing the fiber slag balls attached to the surface of the conveying mechanism and the internal gaps thereof, and combing the fibers. At the same time, the design of the clamping block prevents the pressing block from sliding out of the sleeve, ensures the stability of its operation, and improves the cleaning efficiency and reliability.

[0021] Preferably, a pulse current generator is arranged on the supporting frame, and the pulse current generator is electrically connected with the electromagnet.

[0022] By adopting the above technical scheme, the cooperation of the pulse current generator and the electromagnet can realize precise control of the pressing block, so that the reciprocating movement of the pressing block in the sleeve is more stable and efficient. This design not only improves the flexibility in the process of removing fiber slag balls, but also effectively reduces energy consumption and improves the overall operation efficiency of the equipment.

[0023] Preferably, a supporting shell is arranged on the supporting frame.

[0024] By adopting the above technical scheme, the supporting shell can effectively isolate dust and impurities in the external environment, reduce pollution or interference of the internal structure of the granular cotton production cotton opening equipment, thereby improving the stability and cleanliness of the equipment operation.

[0025] Preferably, the cleaning mechanism comprises a cleaning air pump arranged on the supporting shell, a cleaning hose is communicated with the cleaning air pump, a cleaning spray gun is arranged at one end of the cleaning hose away from the cleaning air pump, and the cleaning spray gun can be directed to the conveying mechanism.

[0026] By adopting the above technical scheme, the cleaning mechanism can effectively remove the residual fiber slag ball on the surface of the conveying mechanism by using the high-pressure gas generated by the cleaning gas pump and sprayed from the cleaning spray gun through the cleaning hose, so as to ensure the cleanliness of the conveying mechanism, thereby avoiding the influence of impurities on the quality of the subsequent cotton opening process.

[0027] In summary, the present application has at least one of the following beneficial technical effects:

[0028] The conveying mechanism adopts the combination of the metal mesh belt and the power assembly, and the material is stably conveyed by the meshing of the driving gear, the driven gear and the connecting teeth on the inner wall of the metal mesh belt. At the same time, the metal mesh belt can cooperate with the carding work to provide stable guarantee for the subsequent cotton opening operation.

[0029] The carding plate in the first cotton opening mechanism is equipped with an ultrasonic vibration module, which cooperates with the carding teeth to vibrate the granular cotton with mineral wool fibers, can loosen the agglomerates in the fiber, and enhance the cotton opening precision. In addition, the design of the cutting knife can accurately cut the fiber bundle and form a uniform sheet structure, thereby greatly improving the fiber dispersibility and reducing the fiber damage.

[0030] The second cotton opening mechanism uses an electromagnet to drive the pressing block to reciprocate along the sleeve. This dynamic extrusion method can target the fiber slag ball. Combined with pulse current control, it reciprocates at the fiber cotton, improves the cotton opening quality, and the whole process is more flexible and controllable, significantly prolonging the service life of the cotton opening equipment. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is a structural schematic diagram of an embodiment of the present application;

[0032] Figure 2 is a partial structural schematic diagram of an embodiment of the present application;

[0033] Figure 3 is a partial structural schematic diagram of an embodiment of the present application; Figure 2 is an enlarged view of A of FIG. 4;

[0034] Figure 4 is a partial sectional view of the second cotton opening assembly of an embodiment of the present application.

[0035] Explanation of reference signs: 1, support frame; 2, conveying mechanism; 201, power assembly; 2011, rotating motor; 2012, driving gear; 2013, driven gear; 2014, connecting tooth; 202, metal mesh belt; 3, first opening mechanism; 301, first opening motor; 302, first opening roller; 303, carding assembly; 3031, carding plate; 3032, ultrasonic vibration module; 3033, comb tooth; 304, cutting knife; 4, second opening mechanism; 401, second opening motor; 402, second opening assembly; 4021, supporting roller; 4022, sleeve; 4023, electromagnet; 4024, pressing block; 4025, pressing magnet; 4026, clamping block; 5, cleaning mechanism; 501, cleaning air pump; 502, cleaning hose; 503, cleaning spray gun; 6, support shell; 7, pulse current generator. DETAILED DESCRIPTION

[0036] The following will be described in detail in combination with the accompanying drawings. Figures 1-4 The application is further described in detail.

[0037] The embodiment of the application discloses a granular cotton production opening device, which refers to Figure 1 , including support frame 1; conveying mechanism 2, the conveying mechanism 2 is arranged on the support frame 1, and the conveying mechanism 2 is used for conveying granular cotton; the first opening mechanism 3, the first opening mechanism 3 is arranged on the support frame 1, the first opening mechanism 3 can press on the granular cotton with mineral cotton fibers on the conveying mechanism 2, and the first opening mechanism 3 is used for cutting the granular cotton with mineral cotton fibers attached to the conveying mechanism 2 into a sheet shape and removing fiber slag balls preliminarily; the second opening mechanism 4, the second opening mechanism 4 is arranged on the support frame 1, the second opening mechanism 4 can press on the conveying mechanism 2, and the second opening mechanism 4 is used for further removing fiber slag balls; the cleaning mechanism 5, the cleaning mechanism 5 is arranged on the support frame 1 and is used for cleaning impurities on the conveying mechanism 2.

[0038] In specific work, first, the granular cotton raw material is sent to the conveying mechanism 2 by an external device, and then the conveying mechanism 2 operates, driving the granular cotton on it to move, sending the granular cotton to the first cotton separating mechanism 3 and the second cotton separating mechanism 4, and then the first cotton separating mechanism 3 and the second cotton separating mechanism 4 act on the granular cotton with mineral cotton fibers on the conveying mechanism 2 in turn, forming a step-by-step processing flow, cutting the granular cotton with mineral cotton fibers into a sheet and removing fiber slag balls. The granular cotton production cotton separating device realizes efficient processing of the granular cotton with mineral cotton fibers. First, the support frame 1 serves as the basic structure of the entire device, ensuring stable installation of each component, thereby improving overall operation stability. This combination effectively avoids the incomplete problems that may be caused by traditional single tools. The specially set cleaning mechanism 5 quickly cleans all foreign matter attached to the surface of the metal mesh by high-pressure gas blowing, finally realizing the preparation of granular cotton products that meet the standard requirements with high precision. It jointly ensures the safety and reliability of the cotton separating process and maximizes the improvement of the yield.

[0039] Reference Figure 2 In specific, the conveying mechanism 2 includes a power assembly 201 arranged on the support frame 1, the power assembly 201 includes a rotating motor 2011 arranged on the support frame 1, the transmission end of the rotating motor 2011 is provided with a driving gear 2012, further includes a driven gear 2013 rotatably connected to the support frame 1, and further includes a plurality of connecting teeth 2014 arranged on the inner wall of the metal mesh belt 202 on the side. The driving gear 2012 can engage with the connecting teeth 2014, and the driven gear 2013 can engage with the connecting teeth 2014. The connecting teeth 2014 are provided with the metal mesh belt 202, and the metal mesh belt 202 can move circularly. In specific work, the external device transports the granular cotton with mineral cotton fibers to be processed to the metal mesh belt 202, and then the rotating motor 2011 works, driving the driving gear 2012 connected thereto to rotate, and then the driving gear 2012 drives the metal mesh belt 202 to rotate circularly along the driving gear 2012 and the driven gear 2013 through the connecting teeth 2014. The design of the metal mesh belt 202 not only can realize stable bearing of the granular cotton, but also can improve the transportation efficiency by virtue of the circular motion characteristics, and at the same time provides a smooth and continuous working surface for the subsequent cotton separating operation, ensuring the smooth progress of the cotton separating process. The rotating motor 2011 serves as a power source to drive the driving gear 2012 to rotate, and the driving gear 2012 engages with the connecting teeth 2014 on the inner wall of the metal mesh belt 202, thereby driving the metal mesh belt 202 to move circularly. The cooperation of the driven gear 2013 and the connecting teeth 2014 further ensures the stability and reliability of the operation of the metal mesh belt 202. This structure design enables the conveying mechanism 2 to efficiently and stably transport the granular cotton with mineral cotton fibers, and prolongs the service life of the device.

[0040] Reference Figure 3, Specifically, the first cotton separating mechanism 3 comprises a first cotton separating motor 301 arranged on the support frame 1, a driving end of the first cotton separating motor 301 is provided with a first cotton separating roller 302, one end of the first cotton separating roller 302 away from the first cotton separating motor 301 is rotatably connected to the support frame 1, a plurality of carding assemblies 303 are arranged on the first cotton separating roller 302, the carding assembly 303 comprises a carding plate 3031 arranged on the first cotton separating roller, an ultrasonic vibration module 3032 is arranged on the carding plate 3031, a plurality of carding teeth 3033 are arranged on the carding plate 3031, the carding teeth 3033 can card the granular cotton with mineral wool fibers on the conveying mechanism 2, a plurality of cutting knives 304 are arranged on the first cotton separating roller 302, the cutting knives 304 can press on the conveying mechanism 2, in order to enhance the cutting effect and fiber dispersibility, the cutting head can be selected in a wave shape, a sawtooth shape and the like.

[0041] In specific work, the first cotton separating mechanism 3 drives the first cotton separating roller 302 to rotate through the first cotton separating motor 301, and processes the granular cotton with mineral wool fibers on the conveying mechanism 2 by using the carding assembly 303 and the cutting knife 304 arranged thereon. The carding assembly 303 can card the granular cotton with mineral wool fibers in the rolling process, effectively realizing the preliminary arrangement and paving of the surface thereof, specifically, the cutting knife 304 can divide the fiber cotton into small piece structures, improving the cotton separating effect while preparing for subsequent processing, at the same time, the carding assembly 303 can remove the large fiber slag balls of the fiber cotton, separate them from the fiber through the plurality of carding teeth 3033, at the same time, the ultrasonic vibration module 3032 on the carding plate 3031 can generate high-frequency vibration in the cotton separating process, on the one hand, effectively reducing the frictional resistance between the carding teeth 3033 and the granular cotton with mineral wool fibers, thereby avoiding the fiber from being excessively stretched or damaged in the carding process. On the other hand, it prevents the fiber slag balls from adhering to the carding teeth 3033, at the same time, the carding teeth 3033 can penetrate into the fiber under the action of high-frequency vibration, realizing more delicate fiber separation and preliminary purification, significantly improving the cotton separating efficiency and fiber quality, in general, the cotton separating efficiency and quality are significantly improved, and the subsequent processing link is ensured to be carried out smoothly.

[0042] Reference Figure 3 and Figure 4Specifically, the second opening mechanism 4 comprises a second opening motor 401 arranged on the support frame 1, and a second opening assembly 402 arranged at the transmission end of the second opening motor 401. The second opening assembly 402 comprises a support roller 4021 rotatably connected to the transmission end of the second opening motor 401. A plurality of sleeves 4022 are arranged on the support roller 4021 and can be directed to the conveying mechanism 2. An electromagnet 4023 is arranged at one end of the sleeve 4022 close to the support roller 4021. A pressing block 4024 is slidably connected in the sleeve 4022. A pressing magnet 4025 is arranged at the bottom end of the pressing block 4024. The pressing block 4024 can reciprocate along the direction of the sleeve 4022 and can be pressed on the conveying mechanism 2. A clamping block 4026 is arranged on the side of the sleeve 4022 away from the support roller 4021. The end of the second opening assembly 402 away from the second opening motor 401 is rotatably connected to the support frame 1. A pulse current generator 7 is arranged on the support frame 1 and electrically connected to the electromagnet 4023.

[0043] In specific work, the second opening mechanism 4 drives the second opening assembly 402 to rotate through the second opening motor 401, which can deeply process the granular cotton with mineral cotton fibers on the conveying mechanism 2, effectively reducing the existence of fiber slag balls, thereby improving the quality consistency of the granular cotton product. Specifically, the second opening mechanism 4 uses the multiple sleeve 4022 structure on the support roller 4021 to achieve deeper removal of fiber slag balls on the conveying mechanism 2. The electromagnet 4023 in the sleeve 4022 is electrically connected to the pulse current generator 7. The pulse current generator 7 repeatedly changes the polarity SN of the current control electromagnet 4023 pointing to one end of the pressing magnet 4025 by outputting the flow to different current control electromagnets 4023, repeatedly adsorbs or pushes out the pressing magnet 4025, and then the pressing magnet 4025 reciprocates along the axis direction of the sleeve 4022 in the sleeve 4022. The granular cotton with mineral cotton fibers reciprocates repeatedly to remove the fine impurities that cannot be removed by the first opening mechanism 3 and further comb the fiber cotton. Through the cooperation of the pressing magnet 4025 at the bottom of the pressing block 4024, the fiber slag balls on the granular cotton with mineral cotton fibers are effectively removed. The design of the clamping block 4026 prevents the position of the pressing block 4024 from deviating, ensures the stability of its operation, and improves the cleaning efficiency and reliability.

[0044] Reference Figure 1 Specifically, the support frame 1 is provided with a support shell 6.

[0045] In specific work, the support shell 6 can effectively isolate dust and impurities in the external environment, avoid pollution or interference of the granular cotton production opening mechanism on the internal structure of the opening mechanism, and improve the stability and cleanliness of the equipment operation.

[0046] Reference Figure 1Specifically, the cleaning mechanism 5 comprises a cleaning air pump 501 arranged on the support shell 6, the cleaning air pump 501 is communicated with a cleaning hose 502, and the cleaning hose 502 is provided with a cleaning spray gun 503 at an end away from the cleaning air pump 501, and the cleaning spray gun 503 can be directed to the conveying mechanism 2.

[0047] Specifically, the cleaning mechanism 5 utilizes the high-pressure gas generated by the cleaning air pump 501 to be sprayed out from the cleaning spray gun 503 through the cleaning hose 502, and the cleaning position can be adjusted by manual or other external three-module devices and the like, so that the residual impurities and fiber slag balls on the surface of the conveying mechanism 2 can be effectively removed, the cleanliness of the conveying mechanism 2 is ensured, and the accumulation of impurities on the conveying mechanism 2 is avoided, and the quality of the subsequent cotton opening process is affected by the impurities.

[0048] The implementation principle of the cotton opening equipment for granular cotton production in the embodiment of the application is as follows: first, the conveying mechanism 2 drives the driving gear 2012 to rotate through the rotating motor 2011, the driving gear 2012 is engaged with the connecting teeth 2014 in the metal mesh belt 202, the metal mesh belt 202 moves along the predetermined path in a cycle, and the granular cotton to be processed is transported to the designated position. At this time, the first cotton opening motor 301 of the first cotton opening mechanism 3 is started, the first cotton opening roller 302 is driven to rotate at a high speed, the combing assembly 303 and the cutting knife 304 on the first cotton opening roller 302 work at the same time, the combing assembly 303 utilizes the high-frequency vibration generated by the built-in ultrasonic vibration module 3032 to cooperate with the comb teeth 3033 structure to effectively separate the fiber bundles, and the cutting knife 304 applies sufficient pressure to the larger fiber groups to tear and disperse them. Subsequently, the material enters the second cotton opening area, a plurality of sleeve 4022 units on the support roller 4021 are driven to operate by the second cotton opening motor 401, and whenever the electromagnet 4023 receives a specific pulse signal, the pressing block 4024 is quickly stretched out to impact the contact surface, repeatedly extruding and crushing the remaining fiber slag balls, and finally ensuring that the product meets the standard requirements.

[0049] The above are the preferred embodiments of the application, and do not limit the protection scope of the application, so that: any equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. An opening device for granulated cotton production, characterized by: Comprising a support frame (1); a conveying mechanism (2) provided on the support frame (1), the conveying mechanism (2) being used for conveying granular cotton with mineral wool fibers, a first cotton separating mechanism (3), a second cotton separating mechanism (4) and a cleaning mechanism (5) being provided in sequence along the conveying direction of the conveying mechanism (2); the first cotton separating mechanism (3) is provided on the support frame (1), the first cotton separating mechanism (3) is provided above the conveying mechanism (2), and the first cotton separating mechanism (3) is used for cutting the granular cotton with mineral wool fibers on the conveying mechanism (2) into a sheet shape and removing the fiber slag balls preliminarily; wherein the first cotton separating mechanism (3) comprises a first cotton separating motor (301) provided on the support frame (1), a first cotton separating roller (302) is provided at the transmission end of the first cotton separating motor (301), one end of the first cotton separating roller (302) away from the first cotton separating motor (301) is rotatably connected to the support frame (1), a plurality of carding assemblies (303) are provided on the first cotton separating roller (302), the carding assemblies (303) can be pressed on the conveying mechanism (2), a plurality of cutting knives (304) are further provided on the first cotton separating roller (302), the cutting knives (304) can cut the granular cotton with mineral wool fibers on the conveying mechanism (2); the carding assembly (303) comprises a carding plate (3031) provided on the first cotton separating roller (302), a plurality of ultrasonic vibration modules (3032) are provided on the carding plate (3031), a plurality of carding teeth (3033) are provided on the carding plate (3031), and the carding teeth (3033) can be pressed on the conveying mechanism (2); the second cotton separating mechanism (4) is provided on the support frame (1), the second cotton separating mechanism (4) is provided above the conveying mechanism (2), and the second cotton separating mechanism (4) is used for removing the fiber slag balls again; The second opening mechanism (4) comprises a second opening motor (401) arranged on the support frame (1), and a transmission end of the second opening motor (401) is provided with a second opening assembly (402), and one end of the second opening assembly (402) away from the second opening motor (401) is rotatably connected to the support frame (1). The cleaning mechanism (5) is arranged on the support frame (1) and is used for cleaning fiber slag balls on the conveying mechanism (2).

2. The opening device for granular cotton production according to claim 1, characterized in that: The conveying mechanism (2) comprises a power assembly (201) arranged on the support frame (1), and a metal mesh belt (202) is arranged on the power assembly (201), the metal mesh belt (202) can move in a loop, and the first opening mechanism (3) and the second opening mechanism (4) are arranged above the metal mesh belt (202).

3. The opening device for granular cotton production according to claim 2, characterized in that: The power assembly (201) comprises a rotating motor (2011) arranged on the support frame (1), a driving gear (2012) is arranged at a transmission end of the rotating motor (2011), a driven gear (2013) is rotatably connected to the support frame (1), the metal mesh belt (202) is sleeved on the driving gear (2012) and the driven gear (2013), a connecting tooth (2014) is arranged on an inner wall edge of the metal mesh belt (202), the driving gear (2012) can be engaged with the connecting tooth (2014), and the driven gear (2013) can be engaged with the connecting tooth (2014).

4. The opening device for granular cotton production according to claim 1, characterized in that: The support frame (1) is provided with a support shell (6).

5. The opening device for granular cotton production according to claim 4, characterized in that: The cleaning mechanism (5) comprises a cleaning air pump (501) arranged on the support shell (6), a cleaning hose (502) is communicated on the cleaning air pump (501), a cleaning spray gun (503) is arranged at one end of the cleaning hose (502) away from the cleaning air pump (501), and the cleaning spray gun (503) can be directed to the conveying mechanism (2).

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