Dust-falling and flocculus-removing blowing device for polyester cotton yarn processing

Abstract

The utility model relates to the field of cotton cleaning of polyester cotton yarns, in particular to a dust-falling and flocculus-removing cotton cleaning device for processing of the polyester cotton yarns, which comprises a primary scattering box and a feeding component. By means of the primary scattering box, the rotating rollers arranged in the primary scattering box in a staggered mode can increase the contact opportunity with raw materials, the large raw materials can be preliminarily decomposed into small blocks through the synergistic effect of the multiple rotating rollers, and the multiple sets of rubber sleeves are arranged on the rotating rollers in a sleeving mode, so that on one hand, friction force between the rotating rollers and the raw materials is increased; the raw materials are driven by the rotating roller to be more easily scattered, the primary scattering efficiency and effect are improved, the powerful scattering box further conducts deep treatment on the primarily scattered raw materials, the rotating impeller is driven by the impeller motor to rotate at a high speed, the raw materials can be more thoroughly scattered, and fibers in the raw materials are more loose.

Description

Technical Field

[0001] The utility model relates to the field of carding of polyester-cotton yarns, in particular to a dust-removing and floc-removing carding device for processing polyester-cotton yarns. Background Technique

[0002] A dust-removing and floc-removing carding device for processing polyester-cotton yarns is a special device used in the production process of polyester-cotton yarns in the textile industry. It is mainly applied in the carding process, that is, the initial cleaning stage of raw materials such as raw cotton. The core function of this device is to remove impurities such as dust and cotton flocs in the raw materials to improve the quality of polyester-cotton yarns.

[0003] Most of the existing carding devices adopt a single-stage primary dispersion mechanism. In actual applications, there are indeed certain technical limitations. On the one hand, due to only one-stage dispersion, its processing capacity for raw materials is relatively limited. When facing complex and diverse raw materials, it may not be able to fully disperse the cotton lumps in the raw materials evenly, resulting in some relatively large cotton lumps, which affect the quality and efficiency of subsequent processing. On the other hand, during the operation of a single dispersion mechanism, it may be difficult to adapt to different types and states of raw materials. For some relatively compact or special materials of raw materials, it is impossible to completely release the dust and impurities wrapped therein, making the subsequent impurity removal process face greater pressure. This design limits the overall performance and application range of the carding device to a certain extent and is difficult to meet the increasingly high production requirements and quality standards.

[0004] Therefore, aiming at the problem that the single-stage primary dispersion mechanism of the above traditional carding device has limited ability in processing complex and diverse raw materials, it is difficult to fully disperse cotton lumps and adapt to different raw materials, which affects the quality and efficiency of subsequent processing and increases the impurity removal pressure. A dust-removing and floc-removing carding device for processing polyester-cotton yarns can be designed. Through the primary dispersion box and the powerful dispersion box in the primary dispersion box, the cotton lumps in the raw materials can be more thoroughly dispersed, so that the wrapped dust and cotton flocs are fully exposed, improving the effect of dust removal and floc removal. Content of the Utility Model

[0005] In order to overcome the problem that the single-stage primary dispersion mechanism of the above traditional carding device has limited ability in processing complex and diverse raw materials, it is difficult to fully disperse cotton lumps and adapt to different raw materials, which affects the quality and efficiency of subsequent processing and increases the impurity removal pressure.

[0006] The technical solution of the utility model is as follows: A dust-removing and floc-removing carding device for processing polyester-cotton yarns includes a primary dispersion box and a feeding assembly, a primary dispersion box for initially dispersing large raw materials into smaller lumps. One side of the primary dispersion box is provided with a feeding assembly for providing a channel for the raw materials to enter the primary dispersion box. The bottom end of the primary dispersion box is provided with a first-stage connecting pipe, and a plurality of rotating rollers arranged in a staggered manner are installed inside the primary dispersion box, and multiple groups of rubber sleeves are linearly sleeved on the rotating rollers.

[0007] Preferably, in the primary disintegration box, the rotating rollers arranged in a staggered manner inside can increase the contact opportunities with the raw materials. The multiple rotating rollers work together to initially break down large pieces of raw materials into smaller chunks. The multiple sets of rubber sleeves sleeved on the rotating rollers, on the one hand, increase the friction with the raw materials, making it easier for the raw materials to be broken up under the drive of the rotating rollers, improving the efficiency and effect of primary disintegration. The powerful disintegration box further deeply processes the raw materials that have been initially disintegrated. The rotating impeller rotates at high speed driven by the impeller motor, and can more thoroughly break up the raw materials, making the fibers in the raw materials looser, creating better conditions for subsequent dust removal and floc removal. The secondary connecting pipe connects the powerful disintegration box and the dust removal box, and transports the raw materials that have been powerfully disintegrated to the dust removal box for dust removal. The filter plate in the dust removal box can effectively intercept the dust particles in the raw materials, improving the cleanliness of the raw materials. The pull handle on the filter plate facilitates the removal and cleaning of the filter plate, ensuring the continuous and effective operation of the dust removal box. The floc removal box rotates driven by the brush roller under the drive of the brush motor, and can remove impurities such as cotton flocs attached to the raw materials, further improving the quality of the raw materials. The dust suction interface can be connected to an external dust suction device to assist the dust removal box and the floc removal box in better removing dust and cotton flocs, improving the cleaning effect of the entire multi-stage treatment process.

[0008] Preferably, multiple sets of connecting plates are installed on one side of the primary disintegration box. Transmission belts are sleeved on every two groups of parallel rotating rollers and are located inside the connecting plates. One of the groups of rotating rollers is individually installed inside the connecting plate, and low-speed motors are installed at the rear ends of the connecting plates.

[0009] Preferably, a powerful disintegration box is installed at the bottom end of the primary connecting pipe. An installation plate is installed inside the powerful disintegration box. A rotating impeller is installed at the center of the top end of the installation plate, and an impeller motor is installed at the center of the bottom end of the installation plate. A secondary connecting pipe is installed at the bottom end of the powerful disintegration box.

[0010] Preferably, a dust removal box is installed at the bottom end of the secondary connecting pipe. Multiple sets of filter plates are installed on one side of the dust removal box. Multiple chutes for installing the filter plates are opened on one side of the dust removal box. A pull handle is installed on one side of the filter plate. A vibrator is installed on the other side of the dust removal box. A floc removal box is installed at the bottom end of the dust removal box.

[0011] Preferably, an installation base is installed at the bottom end of the floc removal box. A brush roller located inside the floc removal box is installed at the center of the installation base, and a brush motor is installed at the center of the bottom end of the installation base.

[0012] Preferably, a discharge pipe is installed outside the floc removal box. Multiple dust suction interfaces are linearly installed above the discharge pipe outside the floc removal box. Two sets of support frames are installed on both sides of the brush motor at the bottom end of the installation base. Secondary fixing plates are installed at the edges of the bottom ends on one side of the support frames.

[0013] Preferably, the feeding assembly includes a feeding box, a feeding pipe, a support column, and a first-level fixing plate; the support column is installed at the bottom end of the feeding box, and multiple groups of first-level fixing plates are annularly installed on the outer side of the support column near the bottom edge; a feeding pipe is installed on one side of the feeding box, and the end of the feeding pipe away from the feeding box is installed on the primary dispersion box.

[0014] The beneficial effects of the present utility model:

[0015] 1. In the prior art, the traditional cleaning and carding device only has a single primary dispersion mechanism, and the dispersion effect on raw materials is limited. It is difficult to fully disperse cotton lumps. This device is provided with multi-level dispersion structures such as a primary dispersion box and a strong dispersion box. In the primary dispersion box, multiple rotating rollers arranged in a staggered manner and the rubber sleeves thereon initially disperse the raw materials. The staggered arrangement of the rotating rollers increases the contact area with the raw materials, and the rubber sleeves increase the friction force, so that large raw materials are initially decomposed into smaller lumps. The rotating impeller in the strong dispersion box rotates at a high speed under the drive of the impeller motor, and strongly and deeply disperses the raw materials that have been initially dispersed, and can more thoroughly separate the fibers in the raw materials and fully disperse the cotton lumps. For raw materials of different types and states, such as compact cotton masses or raw materials with more impurities, the traditional device may not be able to effectively process them, resulting in some cotton lumps still being relatively large, affecting the subsequent processing quality. Through multi-level dispersion, this device can adapt to complex and diverse raw materials and ensure that raw materials in various states can be fully dispersed. Description of the drawings

[0016] Figure 1 Shown is the overall structural schematic diagram of a dust-removing and floc-removing cleaning and carding device for polyester-cotton yarn processing according to the present utility model;

[0017] Figure 2 Shown is the structural schematic diagram of the filter plate of a dust-removing and floc-removing cleaning and carding device for polyester-cotton yarn processing according to the present utility model;

[0018] Figure 3 Shown is the exploded structural schematic diagram of the primary dispersion box of a dust-removing and floc-removing cleaning and carding device for polyester-cotton yarn processing according to the present utility model;

[0019] Figure 4 Shown is the structural schematic diagram of the rotating roller of a dust-removing and floc-removing cleaning and carding device for polyester-cotton yarn processing according to the present utility model.

[0020] Description of reference numerals: 1. Primary dispersion box; 101. Discharge pipe; 102. First-stage connecting pipe; 103. Strong dispersion box; 104. Second-stage connecting pipe; 105. Dust removal box; 106. Fluff removal box; 107. Vibrator; 108. Dust suction interface; 109. Support frame; 110. Second-stage fixing plate; 111. Low-speed motor; 112. Installation base; 113. Brush roller; 114. Rotating impeller; 115. Filter plate; 116. Pull handle; 117. Rotating roller; 118. Rubber sleeve; 119. Connecting plate; 120. Transmission belt; 121. Installation plate; 122. Impeller motor; 123. Brush motor; 201. Feed box; 202. Feed pipe; 203. Support column; 204. First-stage fixing plate. Detailed implementation manners

[0021] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] Please refer to Figures 1 - 4, the present utility model provides an embodiment: a dust-removing and floc-removing cotton cleaning device for polyester-cotton yarn processing, including a primary dispersing box 1 and a feeding assembly. The primary dispersing box 1 is used to initially disperse large raw materials into smaller blocks. One side of the primary dispersing box 1 is equipped with a feeding assembly for providing a channel for the raw materials to enter the primary dispersing box 1. The bottom end of the primary dispersing box 1 is installed with a first-stage connecting pipe 102. Inside the primary dispersing box 1, a plurality of rotating rollers 117 arranged in a staggered manner are installed. Multiple groups of rubber sleeves 118 are linearly sleeved on the rotating rollers 117. In the primary dispersing box 1, the rotating rollers 117 arranged in a staggered manner inside can increase the contact opportunity with the raw materials. The multiple rotating rollers 117 work together to initially break down the large raw materials into smaller blocks. The multiple groups of rubber sleeves 118 sleeved on the rotating rollers 117, on the one hand, increase the friction with the raw materials, making it easier for the raw materials to be dispersed under the drive of the rotating rollers 117, improving the efficiency and effect of the initial dispersion. The strong dispersing box 103 further deeply processes the raw materials that have been initially dispersed. The rotating impeller 114 rotates at a high speed driven by the impeller motor 122, which can more thoroughly disperse the raw materials and make the fibers in the raw materials looser, creating better conditions for subsequent dust removal and floc removal. The second-stage connecting pipe 104 connects the strong dispersing box 103 and the dust removal box 105, and transports the raw materials that have been strongly dispersed to the dust removal box 105 for dust removal. The filter plate 115 in the dust removal box 105 can effectively intercept the dust particles in the raw materials, improving the cleanliness of the raw materials. The pull handle 116 on the filter plate 115 facilitates the removal and cleaning of the filter plate 115, ensuring the continuous and effective operation of the dust removal box 105. The floc removal box 106 rotates through the brush roller 113 driven by the brush motor 123, which can remove impurities such as cotton flocs attached to the raw materials, further improving the quality of the raw materials. The dust suction interface 108 can be connected to an external dust suction device to assist the dust removal box 105 and the floc removal box 106 in better removing dust and cotton flocs, improving the cleaning effect of the entire multi-stage treatment process.

[0023] Please refer to Figures 1 - 4, in this embodiment, multiple groups of connecting plates 119 are installed on one side of the primary dispersion box 1. A transmission belt 120 is sleeved on every two groups of parallel rotating rollers 117 and is located inside the connecting plate 119. One of the rotating rollers 117 is individually installed inside the connecting plate 119. Low-speed motors 111 are installed at the rear ends of the connecting plates 119. The transmission belt 120 connects every two groups of parallel rotating rollers 117, realizing the transmission of power. Through the transmission belt 120, one low-speed motor 111 can drive two rotating rollers 117 to rotate simultaneously, improving the power utilization efficiency and reducing the equipment cost. The bottom end of the first-stage connecting pipe 102 is installed with a strong dispersion box 103. An installation plate 121 is installed inside the strong dispersion box 103. A rotating impeller 114 is installed at the center of the top end of the installation plate 121, and an impeller motor 122 is installed at the center of the bottom end of the installation plate 121. The bottom end of the strong dispersion box 103 is installed with a second-stage connecting pipe 104. The strong dispersion box 103 is located behind the primary dispersion box 1. The rotating impeller 114 inside it can perform a more in-depth strong dispersion on the preliminarily dispersed raw materials, further decomposing the larger cotton lumps that were not completely dispersed during the primary dispersion, making the raw materials more refined and providing better conditions for subsequent processes such as dust removal and floc removal.

[0024] Please refer to Figures 1 - 3 , in this embodiment, a dust removal box 105 is installed at the bottom end of the second-stage connecting pipe 104. Multiple groups of filter plates 115 are installed on one side of the dust removal box 105. Multiple chutes for installing the filter plates 115 are opened on one side of the dust removal box 105. A pull handle 116 is installed on one side of the filter plate 115. A vibrator 107 is installed on the other side of the dust removal box 105. The vibrator 107 uses a GZF-type vibration motor. A floc removal box 106 is installed at the bottom end of the dust removal box 105. The multiple groups of filter plates 115 can filter the dust in the raw materials layer by layer, improving the filtering effect. The vibrator 107 is installed on the other side of the dust removal box 105 and can generate a certain vibration during the operation of the equipment. This vibration can prevent the filter plates 115 from being blocked by dust and also helps the raw materials to flow inside the dust removal box 105, improving the dust removal efficiency. An installation base 112 is installed at the bottom end of the floc removal box 106. A brush roller 113 located inside the floc removal box 106 is installed at the center of the installation base 112, and a brush motor 123 is installed at the center of the bottom end of the installation base 112. The installation base 112 provides stable support for the floc removal box 106 and the internal brush roller 113 and brush motor 123, ensuring that the entire floc removal device will not shake or displace during the operation of the equipment, guaranteeing the stability and reliability of the floc removal work.

[0025] Please refer to Figures 1 - 3, in this embodiment, a discharge pipe 101 is installed outside the defluffing box 106. A plurality of dust suction interfaces 108 are linearly installed above the discharge pipe 101 outside the defluffing box 106. Two sets of support frames 109 are installed on both sides of the brush motor 123 at the bottom end of the installation base 112. Secondary fixing plates 110 are installed at the edges of one side of the support frames 109 at the bottom end. The discharge pipe 101 is installed outside the defluffing box 106, providing an orderly discharge channel for the raw materials after multi-stage treatment, ensuring that the high-quality processed raw materials can be smoothly output so as to enter the subsequent processing procedures, and improving the continuity of production. The feeding assembly includes a feeding box 201, a feeding pipe 202, a support column 203 and a primary fixing plate 204. A support column 203 is installed at the bottom end of the feeding box 201. A plurality of primary fixing plates 204 are annularly installed near the edge of the bottom end outside the support column 203. A feeding pipe 202 is installed on one side of the feeding box 201. One end of the feeding pipe 202 away from the feeding box 201 is installed on the primary dispersing box 1. The feeding box 201 provides a buffer space for the raw materials to enter the primary dispersing box 1, can temporarily store the raw materials to a certain extent, ensures that the raw materials can enter the subsequent primary dispersing box 1 at a relatively stable flow rate, and avoids affecting the continuity of the entire multi-stage treatment process due to unstable raw material supply.

[0026] When working, the raw materials first enter the feed box 201 of the feeding assembly. The feed box 201 provides a buffer and temporary storage space, where the raw materials can be evenly distributed to a certain extent. The raw materials enter the primary dispersion box 1 from the feed box 201 through the feed pipe 202, providing a raw material source for subsequent multi-stage processing. After the raw materials enter the primary dispersion box 1, multiple staggered rotating rollers 117 start to work. Every two groups of parallel rotating rollers 117 are connected by a transmission belt 120. One group of rotating rollers 117 is driven by a low-speed motor 111. The rubber sleeves 118 on the rotating rollers 117 come into contact with the raw materials, increasing the friction force and initially dispersing the large pieces of raw materials into smaller pieces. The raw materials after primary dispersion enter the strong dispersion box 103 through the first-stage connecting pipe 102. The rotating impeller 114 on the mounting plate 121 in the strong dispersion box 103 rotates at high speed driven by the impeller motor 122, strongly dispersing the raw materials, further separating the fibers in the raw materials and exposing the dust and impurities wrapped in the fibers. The raw materials after strong dispersion enter the dust removal box 105 through the second-stage connecting pipe 104. Multiple groups of filter plates 115 on one side of the dust removal box 105 filter and intercept the dust in the raw materials. The filter plates 115 can be conveniently taken out from the chute through the pull handle 116 for cleaning or replacement. The vibrator 107 is installed on the other side of the dust removal box 105, preventing the filter plates 115 from being blocked by generating vibrations and at the same time assisting the flow of the raw materials in the dust removal box 105 to ensure that the dust can be smoothly filtered and collected. The raw materials after dust removal enter the defluffing box 106. The brush roller 113 on the mounting base 112 rotates driven by the brush motor 123, brushing off impurities such as residual cotton wool in the raw materials. Multiple groups of dust suction interfaces 108 outside the defluffing box 106 can be connected to external dust suction equipment to assist in sucking away the cotton wool and fine impurities brushed off by the brush roller 113, further improving the defluffing effect. The raw materials after multi-stage processing are output through the discharge pipe 101 to enter the subsequent processing procedures.

[0027] Through the above steps, in the primary disintegration box 1, the rotating rollers 117 arranged in a staggered manner inside can increase the contact opportunities with the raw materials. The multiple rotating rollers 117 work together to initially break down the large pieces of raw materials into smaller pieces. The multiple groups of rubber sleeves 118 sleeved on the rotating rollers 117, on the one hand, increase the friction force with the raw materials, making it easier for the raw materials to be disintegrated under the drive of the rotating rollers 117, and improving the efficiency and effect of primary disintegration. The powerful disintegration box 103 further deeply processes the raw materials that have been initially disintegrated. The rotating impeller 114 rotates at high speed driven by the impeller motor 122, which can more thoroughly disintegrate the raw materials and make the fibers in the raw materials looser, creating better conditions for subsequent dust removal and floc removal. The secondary connecting pipe 104 connects the powerful disintegration box 103 and the dust removal box 105, and conveys the raw materials that have been powerfully disintegrated to the dust removal box 105 for dust removal. The filter plate 115 in the dust removal box 105 can effectively intercept the dust particles in the raw materials and improve the cleanliness of the raw materials. The pull handle 116 on the filter plate 115 facilitates the removal and cleaning of the filter plate 115, ensuring the continuous and effective operation of the dust removal box 105. The floc removal box 106 rotates the brush roller 113 driven by the brush motor 123, which can remove impurities such as cotton flocs attached to the raw materials and further improve the quality of the raw materials. The dust suction interface 108 can be connected to an external dust suction device to assist the dust removal box 105 and the floc removal box 106 in better removing dust and cotton flocs and improving the cleaning effect of the entire multi-stage treatment process.

Claims

1. A dust-removing and floc-removing cotton cleaning device for polyester-cotton yarn processing, comprising a primary dispersion box (1); characterized in that: It also includes a feeding component and a primary dispersion box (1) for initially dispersing large raw materials into smaller pieces. A feeding component for providing a channel for the raw materials to enter the primary dispersion box (1) is installed on one side of the primary dispersion box (1). A first-stage connecting pipe (102) is installed at the bottom end of the primary dispersion box (1). A plurality of rotating rollers (117) arranged staggeredly are installed inside the primary dispersion box (1), and multiple groups of rubber sleeves (118) are linearly sleeved on the rotating rollers (117).

2. The dust-removing and floc-removing cotton cleaning device for polyester-cotton yarn processing according to claim 1, wherein: A plurality of groups of connecting plates (119) are installed on one side of the primary dispersion box (1). A transmission belt (120) located inside the connecting plates (119) is sleeved on every two parallel rotating rollers (117). One of the rotating rollers (117) is individually installed inside the connecting plates (119), and low-speed motors (111) are installed at the rear ends of the connecting plates (119).

3. The dust-removing and floc-removing cotton cleaning device for polyester-cotton yarn processing according to claim 2, wherein: A second-stage dispersion box (103) is installed at the bottom end of the first-stage connecting pipe (102). A mounting plate (121) is installed inside the second-stage dispersion box (103). A rotating impeller (114) is installed at the center of the top end of the mounting plate (121), and an impeller motor (122) is installed at the center of the bottom end of the mounting plate (121). A second-stage connecting pipe (104) is installed at the bottom end of the second-stage dispersion box (103).

4. A dust-removing and floc-removing cotton cleaning device for polyester-cotton yarn processing according to claim 3, characterized in that: A dust removal box (105) is installed at the bottom end of the second-stage connecting pipe (104). A plurality of groups of filter plates (115) are installed on one side of the dust removal box (105). A plurality of chutes for installing the filter plates (115) are opened on one side of the dust removal box (105). A pull handle (116) is installed on one side of the filter plates (115). A vibrator (107) is installed on the other side of the dust removal box (105). A floc removal box (106) is installed at the bottom end of the dust removal box (105).

5. A dust-removing and floc-removing cotton cleaning device for polyester-cotton yarn processing according to claim 4, characterized in that: A mounting base (112) is installed at the bottom end of the floc removal box (106). A brush roller (113) located inside the floc removal box (106) is installed at the center of the mounting base (112), and a brush motor (123) is installed at the center of the bottom end of the mounting base (112).

6. The dust-removing and floc-removing cotton cleaning device for polyester-cotton yarn processing according to claim 5, wherein: A discharge pipe (101) is installed outside the floc removal box (106). A plurality of groups of dust suction interfaces (108) are linearly installed above the discharge pipe (101) outside the floc removal box (106). Two groups of support frames (109) are installed at both sides of the brush motor (123) at the bottom end of the mounting base (112). Secondary fixing plates (110) are installed at the edges of the bottom ends on one side of the support frames (109).

7. A dust-removing and floc-removing cotton cleaning device for polyester-cotton yarn processing according to claim 1, characterized in that: The feeding component includes a feeding box (201), a feeding pipe (202), support columns (203) and primary fixing plates (204); support columns (203) are installed at the bottom end of the feeding box (201). A plurality of groups of primary fixing plates (204) are annularly installed near the edge of the bottom end outside the support columns (203). A feeding pipe (202) is installed on one side of the feeding box (201), and the end of the feeding pipe (202) far from the feeding box (201) is installed on the primary dispersion box (1).

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