Glass fiber cleaning equipment for yarn vehicle

Abstract

The utility model relates to the technical field of textile machinery, and discloses glass fiber cleaning equipment for a yarn trolley, which comprises a fixed frame and a cleaning module, a servo module for driving the cleaning module to move horizontally is arranged on the fixed frame, and the cleaning module is connected with the fixed frame through the servo module; the cleaning module comprises a plurality of layers of cleaning mechanisms which are uniformly arranged, each layer of cleaning mechanism comprises a plurality of cleaning boxes, the interior of each cleaning box is hollow, an opening is formed in one side of each cleaning box, and a bracket is arranged between every two adjacent layers of cleaning boxes; a slag blowing assembly and a first slag suction assembly are arranged at the top and the bottom of each cleaning box respectively, a blade is vertically arranged on the bottom wall of each cleaning box, and the cutting edge of each blade faces the opening side of the corresponding cleaning box. In practical application, the glass fiber residual yarn cleaning efficiency on the whole yarn vehicle is improved, and the labor cost and the labor intensity of workers are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, and particularly relates to a glass fiber cleaning device for a yarn cart. Background Art

[0002] Glass fiber (which can be simply referred to as fiberglass) is now widely used in the textile industry as a material with excellent properties. Yarns made of glass fiber need to be wound around a yarn tube for storage or transportation like conventional yarns. During the yarn winding process, the yarn tube is usually fixed on the support frame of the yarn cart. After the winding is completed, the yarn tube needs to be removed and replaced. Due to the inherent brittleness and limited extensibility potential of glass fiber yarns, the end of the yarn is prone to breakage and scattering, or even winding around the support frame, which affects the smooth loading of subsequent yarn tubes. Therefore, the residual yarn on the support frame needs to be cleaned.

[0003] Currently, the residual yarn on the support frame is usually manually cleaned by workers. However, the number of yarn tubes used in the yarn production process is very large, and thus the number of yarn carts and support frames is also very large. The existing manual cleaning method has a high labor intensity, and this process exposes workers to glass fiber dust frequently, potentially threatening the health of their respiratory systems. In the long run, it may lead to serious occupational diseases such as respiratory tract irritation and pulmonary fibrosis. Content of the Utility Model

[0004] The utility model aims to provide a glass fiber cleaning device for a yarn cart to improve the glass fiber cleaning efficiency of the whole yarn cart and reduce the labor intensity and health risks of workers.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A glass fiber cleaning device for a yarn cart includes a fixed frame and a cleaning module. A servo module for driving the cleaning module to move horizontally is arranged on the fixed frame, and the cleaning module is connected to the fixed frame through the servo module; the cleaning module includes multiple layers of cleaning mechanisms arranged evenly. Each layer of the cleaning mechanism includes a plurality of cleaning boxes. The interior of each cleaning box is hollow and there is an opening on one side. A bracket is arranged between adjacent two layers of cleaning boxes; a slag blowing component and a first slag suction component are respectively arranged at the top and bottom of each cleaning box. A blade is vertically arranged on the bottom wall of the cleaning box, and the cutting edge of the blade faces the opening side of the cleaning box.

[0006] The principle and advantages of this scheme are:

[0007] In actual application, the worker moves and fixes the entire yarn cart, and then the servo module drives the cleaning module to move horizontally towards the direction of the yarn cart, so that the cleaning boxes in the cleaning module wrap the fiberglass racks on the yarn cart one by one inside the cleaning boxes. The blades, slag blowing components and the first slag suction component cooperate to cut, blow off and discharge the residual yarn on the fiberglass racks outside the cleaning boxes for unified collection. Then the servo module drives the cleaning module to reset. The worker pushes away the cleaned yarn cart and replaces it with another yarn cart to be cleaned, and then repeats the above process to achieve the cleaning of the fiberglass on the entire yarn cart.

[0008] 1. Compared with the traditional manual cleaning, this solution realizes the automatic wrapping and positioning cleaning of the fiberglass racks of the yarn cart by using the servo module to drive the cleaning module to move horizontally, greatly reducing the need for manual intervention, improving the automation level and efficiency of the cleaning operation. Moreover, the multi-layer cleaning box design of the cleaning module can wrap multiple fiberglass racks on the yarn cart at the same time for cleaning. Compared with single processing, it significantly improves the number of yarn carts processed per unit time and is suitable for large-scale production environments.

[0009] 2. The blades, slag blowing components and the first slag suction component configured inside the cleaning box work together, which can not only effectively cut the entangled fiberglass residual yarn, but also completely blow it away and collect it centrally, ensuring the thoroughness of the cleaning and the cleanliness of the surface of the yarn rack. Moreover, the blades cut the entangled residual yarn synchronously during the movement of the cleaning module, effectively improving the process efficiency. And this design enables the cleaning module not to require a separate space for the cutting process, making the equipment structure more compact, allowing more cleaning boxes to be arranged, and effectively improving the space utilization rate.

[0010] 3. In this solution, the worker only needs to fix and move the yarn cart and does not need to directly participate in the cleaning process, which simplifies the operation process, effectively isolates the direct contact between the worker and the fiberglass dust, greatly reduces the risk of damage to the worker's respiratory system, is beneficial to protecting the health of the worker, and meets the modern safety production standards.

[0011] Further, a brush assembly is provided inside the cleaning box. The brush assembly is located between the slag blowing component and the first slag suction component. The brush assembly includes a plurality of flexible brushes and a driving motor for driving the flexible brushes to rotate.

[0012] Through the cooperation of the brush assembly and the slag blowing component, the residual yarn on the surface of the fiberglass rack is cleaned to the greatest extent.

[0013] Further, the slag blowing component includes multiple rows of uniformly distributed nozzles and a rectangular frame with a hollow interior. The upper ends of all the nozzles are connected to the rectangular frame. The rectangular frame is externally connected to an air supply device for gas supply. All the nozzles are divided into two groups of nozzle assemblies with opposite jet directions. The jet direction of each group of nozzle assemblies is from the end of the cleaning box to the middle.

[0014] The jetting direction of each group of the above spray head assemblies is from the end of the cleaning box towards the middle. In this way, the jetting gas inside the spray head blows the residual yarns at both ends of the cleaning box towards the slag discharge pipe inlet in the middle, facilitating centralized slag discharge and reducing the accumulation of residual yarns inside the box.

[0015] Further, the slag suction assembly includes a slag discharge pipe. One end of the slag discharge pipe is located at the middle position of the bottom of the arc-shaped box body and is communicated with the inside of the cleaning box, and the other end of the slag discharge pipe is connected with an industrial vacuum cleaner.

[0016] One end of the slag discharge pipe being located at the middle position of the bottom of the arc-shaped box body and being communicated with the inside of the cleaning box facilitates discharging the residual yarns inside the cleaning box to the greatest extent, avoiding internal accumulation.

[0017] Further, the cleaning box includes a top plate, an arc-shaped box body and side plates. The bottom of the arc-shaped box body is symmetrically provided with slopes inclined from the end towards the middle along the length direction, and the slopes are smoothly connected to the inner wall of the arc-shaped box body.

[0018] The above design of the arc-shaped box body and the slopes is to make the interior of the arc-shaped box body as a whole show a trend of inclining and converging from the periphery towards the middle, facilitating the residual yarns falling from the surface of the glass fiber to slide down along the slopes to the inlet of the slag discharge pipe, avoiding the accumulation of residual yarns in the cleaning box, and improving the slag discharge and cleaning efficiency.

[0019] Further, the side plates are detachably connected to the top plate and the arc-shaped box body.

[0020] The above setting enables the side plates to be detached. After the side plates are detached, it is convenient to clean the inside of the cleaning box and the brush assembly inside, so as to ensure the cleanliness and hygiene of the cleaning mechanism and ensure the long-term cleaning efficiency of the cleaning mechanism for the glass fiber rack.

[0021] Further, a second slag suction assembly is also fixed on the servo module, and the second slag suction assembly is located at the bottom of the cleaning module.

[0022] During the specific cleaning process, some glass fiber residual yarns fall out of the cleaning box from the open side. The dust suction device in the second slag suction assembly generates a downward suction force. Under the action of the suction force, the residual yarns will not float randomly in the air, but are directly absorbed into the dust suction device, ensuring the environmental protection of the space where the equipment is located.

[0023] Further, a filter screen for preventing blockage is provided at the outlet of the spray head. The filter screen prevents the residual yarns from entering the inside of the spray head to ensure the smooth blowing operation of the slag blowing assembly. Description of the Drawings

[0024] Figure 1 It is a schematic structural diagram of a yarn cart and a glass fiber rack.

[0025] Figure 2Schematic diagram of the overall structure of the cleaning device according to an embodiment of the present utility model Figure 1 。

[0026] Figure 3 Schematic diagram of the overall structure of the cleaning device according to an embodiment of the present utility model Figure 2 。

[0027] Figure 4 Schematic diagram of the overall structure of the cleaning tank according to an embodiment of the present utility model.

[0028] Figure 5 Front view of the cleaning tank according to an embodiment of the present utility model (removing the first slag suction assembly).

[0029] Figure 6 Front side view of the cleaning tank according to an embodiment of the present utility model (removing the first slag suction assembly).

[0030] Figure 7 Rear side view of the cleaning tank according to an embodiment of the present utility model (removing the first slag suction assembly). Detailed implementation manners

[0031] The following is further detailed through specific implementation manners:

[0032] The reference numerals in the accompanying drawings of the specification include: fixing frame 1, support column 11, support plate 12, cleaning module 2, cleaning mechanism 21, cleaning tank 22, top plate 221, arc-shaped box body 222, side plate 223, baffle 224, blade 23, slag blowing assembly 24, spray head 241, rectangular frame 242, first slag suction assembly 25, slag discharge pipeline 251, second slag suction assembly 26, slag suction head 261, servo module 3, servo motor 31, ball screw pair 32, fixing seat 4, strip-shaped hole 5, slide rail 6, sliding seat 7, support connecting rod 8, brush assembly 9, flexible brush 91, driving motor 92, connecting frame 10, cross plate 101, vertical column 102.

[0033] The embodiment is basically as shown in the attached Figure 2-7As shown: A fiberglass cleaning device for brakes includes a fixed frame 1, a cleaning module 2, and a servo module 3 that drives the horizontal movement of the cleaning module 2. The cleaning module 2 and the fixed frame 1 are connected by the servo module 3. The fixed frame 1 is composed of four support columns 11 and a support plate 12 fixed on the top of the support columns 11. In this embodiment, the servo module 3 is fixed on the top of the fixed frame 1. The servo module 3 includes a servo motor 31 and a ball screw pair 32. The servo motor 31 is fixed on the support plate 12. One end of the screw of the ball screw pair 32 is connected and fixed to the output shaft of the servo motor 31, and the other end is bolted to the support plate 12 through a fixed seat 4. The screw is rotatably connected to the fixed seat 4. A connecting frame 10 is installed at the bottom of the screw nut of the ball screw pair 32 and is connected to the cleaning module 2 through the connecting frame 10. The connecting frame 10 includes a horizontal plate 101 connected to the screw nut and multiple vertical columns 102 vertically arranged downward perpendicular to the horizontal plate 101. The lower ends of the vertical columns 102 are connected and fixed with the cleaning module 2. A strip hole 5 for the vertical columns 102 to pass through and slide horizontally is opened on the support plate 12. Slide rails 6 are installed on both sides of each strip hole 5. A sliding seat 7 that slides on the slide rails 6 is provided at the bottom of the horizontal plate.

[0034] The cleaning module 2 includes multiple layers of cleaning mechanisms 21 arranged uniformly. Each layer of the cleaning mechanism 21 includes multiple cleaning boxes 22. The inside of each cleaning box 22 is hollow and has an opening on the side facing the yarn cart. The cleaning box 22 includes a top plate 221, an arc-shaped box body 222, and side plates 223. A bracket is provided between adjacent layers of cleaning boxes 22. The upper and lower ends of the bracket are respectively attached to the arc-shaped box body 222 and the top plate 221. A blade 23 is vertically provided on the bottom wall of each cleaning box 22. The cutting edge of the blade 23 faces the opening side of the cleaning box 22, and a baffle 224 is provided on the opening side of the cleaning box 22. The dropped residual yarn is centrally collected inside the cleaning box 22 through the baffle 224, which is convenient for centralized discharge. A slag blowing component 24 and a first slag suction component 25 are respectively provided at the top and bottom of each cleaning box 22.

[0035] As Figures 4-7 As shown in combination, the slag blowing component 24 is arranged inside the cleaning box 22 and includes multiple rows of spray nozzles 241 distributed uniformly. The upper ends of all the spray nozzles 241 communicate with a rectangular frame 242 with a hollow interior. The rectangular frame 242 is fixed on the top plate 221. The rectangular frame 242 is externally connected to an air supply device. In this embodiment, the air supply device is an air compressor. To prevent residual yarn from entering the inside of the spray nozzles 241 and blocking the air outlet, a filter screen is provided at the outlet of the spray nozzles 241. The slag suction component includes a slag discharge pipeline 251. The slag discharge pipeline 251 is located outside the cleaning box 22. One end of the slag discharge pipeline 251 is located at the middle position of the bottom of the arc-shaped box body 222 and is communicated with the inside of the cleaning box 22. The other end of the slag discharge pipeline 251 is connected to an industrial vacuum cleaner.

[0036] Preferably, in this embodiment, all the nozzles 241 in the slag blowing assembly 24 are divided into two groups of nozzle 241 assemblies with opposite jet directions. The jet direction of each group of nozzle 241 assemblies is from the end of the cleaning box 22 towards the middle. In this way, the jet gas inside the nozzles 241 blows the residual yarns at both ends of the cleaning box 22 towards the inlet of the slag discharge pipeline 251 in the middle, facilitating centralized slag discharge and reducing the accumulation of residual yarns in the box body.

[0037] Preferably, the bottom of the arc-shaped box body 222 is symmetrically provided with slopes inclined from the end to the middle along the length direction. The slopes are smoothly connected to the inner wall of the arc-shaped box body 222. In this way, it is convenient for the residual yarns falling from the surface of the glass fiber to slide down along the slopes to the inlet of the slag discharge pipeline 251, avoiding the accumulation of residual yarns in the cleaning box 22 and improving the slag discharge and cleaning efficiency.

[0038] As Figure 4 , Figure 5 Combined with the figure shown, a brush assembly 9 is further provided in the cleaning box 22. The brush assembly 9 is located in the upper middle part of the cleaning box 22 and between the slag blowing assembly 24 and the first slag suction assembly 25. The brush assembly 9 includes a plurality of flexible brushes 91 arranged in parallel on the same horizontal plane and a driving motor 92 for driving the flexible brushes 91 to rotate. The flexible brushes 91 are composed of a rotating shaft in the middle and bristles annularly arranged on the surface of the rotating shaft. The ends of all the flexible brushes 91 pass through the side plate 223 and are rotatably connected to the side plate 223. A transmission gear (not shown in the figure) is sleeved on the end of the flexible brush 91 passing through the side plate 223. The transmission gears mesh with each other. The rotating shaft of the flexible brush 91 in the middle is fixedly connected to the output shaft of the driving motor 92 through a coupling. In specific application, the output shaft of the driving motor 92 drives the flexible brush 91 in the middle and the transmission gear thereon to rotate. Then, the transmission gear in the middle drives the transmission gears on its two sides to rotate, and further drives the flexible brushes 91 on both sides to rotate to clean the residual yarns on the surface of the glass fiber frame. In this embodiment, the number of the flexible brushes 91 is three. The glass fiber frame mentioned in this embodiment Figure 1 shown is composed of two quarter-circular arc plates. The two arc plates are arranged oppositely and there is a gap between them. In specific application, the two arc plates are inserted into the intervals of the three flexible brushes 91, so that the arc plates and the flexible brushes 91 are distributed alternately at intervals, facilitating the synchronous cleaning of the inner and outer surfaces of the glass fiber frame.

[0039] Further, in this embodiment, the side plate 223 is snap-connected to the top plate 221 and the arc-shaped box body 222. There are protrusions (not shown in the figure) on the side plate 223 and the arc-shaped box body 222, and there is a snap (not shown in the figure) on the side plate 223. The snap and the protrusion cooperate to achieve the detachable connection between the side plate 223 and the top plate 221 and the arc-shaped box body 222. In this way, it is convenient to clean the inside of the cleaning box 22 and the brush assembly 9 inside, so as to ensure the cleanliness and hygiene of the cleaning mechanism and ensure the long-term cleaning efficiency of the cleaning mechanism for the glass fiber frame.

[0040] As Figure 2 , Figure 3 As shown in combination, in order to reduce the impact of glass fiber dust and residual yarn on the surrounding air environment during the cleaning process, the servo module 3 is fixed with a second slag suction assembly 26 through a support link 8. The second slag suction assembly 26 is located at the bottom of the cleaning module 2. The second slag suction assembly 26 includes a plurality of slag suction heads 261. The slag suction heads 261 are arranged around the cleaning box 22. The bottoms of all the slag suction heads 261 are communicated and connected to an external industrial vacuum cleaner. To ensure that when the second slag suction assembly 26 is started, a downward suction force is generated in the overall space where the cleaning module 2 is located through the slag suction heads 261. During the specific cleaning process, some glass fiber residual yarns fall out of the cleaning box 22 from the opening side. Under the action of the downward suction force, the residual yarns will not float randomly in the air, but are directly sucked into the industrial vacuum cleaner, ensuring the environmental protection of the space where the equipment is located.

[0041] Preferably, in order to facilitate the worker to quickly move the yarn cart to the correct position to be cleaned, this cleaning equipment further includes a positioning structure. In this embodiment, the positioning structure is a positioning block (not shown in the figure) fixed on the ground.

[0042] The specific implementation process is as follows:

[0043] In specific applications, the worker moves the entire yarn cart to be cleaned and determines the final fixed position through the positioning block, that is, directly in front of the cleaning module 2. After the yarn cart is fixed correctly, the servo motor 31 starts according to the program pre-input therein and drives the cleaning module 2 to move horizontally along the slide rail 6 towards the yarn cart through the ball screw pair 32. When the lead screw nut moves to the position set by the program, it stops. At this time, the cleaning module 2 has moved to the accurate working position, and the flexible brushes 91 are distributed inside and on both sides of the fiberglass frame. During the movement of the cleaning module 2, the blades 23 in the cleaning box 22 cut the yarn wrapped around the fiberglass frame, and then the drive motor 92 starts to drive the flexible brushes 91 to rotate. At the same time, compressed air is ejected from the nozzles 241 of the slag blowing assembly 24 to blow the broken residual yarn off the surface of the fiberglass frame. The fallen residual yarn is sucked into the industrial vacuum cleaner through the slag discharge pipe 251 for recycling, and the second slag suction assembly 26 located at the bottom of the cleaning module 2 also starts synchronously to adsorb and recycle the residual yarn that has fallen outside the cleaning box 22. After the yarn cart is cleaned, the servo motor 31 drives the cleaning module 2 to reset through the ball screw pair 32. The worker pushes away the cleaned yarn cart and replaces it with another yarn cart to be cleaned; repeat the above operation process.

[0044] The above are only the embodiments of the present invention. Specific technical solutions and / or common knowledge such as characteristics well known in the art are not described in detail herein. It should be noted that for those skilled in the art, without departing from the technical solution of the present invention, several deformations and improvements can still be made, and these should also be regarded as the protection scope of the present invention, which will not affect the implementation effect of the present invention and the practicality of the patent. The protection scope required by this application shall be subject to the content of its claims, and the specific implementation manners described in the specification can be used to explain the content of the claims.

Claims

1. A glass fiber cleaning device for a yarn cart, characterized in that: It includes a fixing frame and a cleaning module. A servo module for driving the horizontal movement of the cleaning module is provided on the fixing frame, and the cleaning module is connected to the fixing frame through the servo module; the cleaning module includes multiple layers of cleaning mechanisms arranged evenly. Each layer of cleaning mechanism includes multiple cleaning boxes. The interior of each cleaning box is hollow and there is an opening on one side. A bracket is provided between adjacent layers of cleaning boxes; a slag blowing component and a first slag suction component are respectively provided at the top and bottom of each cleaning box. A blade is vertically provided on the bottom wall of the cleaning box, and the blade edge faces the opening side of the cleaning box.

2. The glass fiber cleaning device for a yarn cart according to claim 1, wherein: A brush assembly is provided inside the cleaning box. The brush assembly is located between the slag blowing component and the first slag suction component. The brush assembly includes multiple flexible brushes and a driving motor for driving the rotation of the flexible brushes.

3. The glass fiber cleaning device for a yarn cart according to claim 2, wherein: The slag blowing component includes multiple rows of evenly distributed nozzles and a rectangular frame with a hollow interior. The upper ends of all the nozzles are connected to the rectangular frame. The rectangular frame is externally connected to an air supply device for gas supply. All the nozzles are divided into two groups of nozzle assemblies with opposite jet directions. The jet direction of each group of nozzle assemblies is from the end of the cleaning box to the middle.

4. The glass fiber cleaning device for a yarn cart according to claim 3, characterized in that: The slag suction component includes a slag discharge pipeline. One end of the slag discharge pipeline is located at the middle position of the bottom of the arc-shaped box body and is connected to the interior of the cleaning box. The other end of the slag discharge pipeline is connected to an industrial vacuum cleaner.

5. The glass fiber cleaning device for a yarn cart according to claim 4, characterized in that: The cleaning box includes a top plate, an arc-shaped box body and side plates. The bottom of the arc-shaped box body is symmetrically provided with slopes inclined from the end to the middle along the length direction, and the slopes are smoothly connected to the inner wall of the arc-shaped box body.

6. The glass fiber cleaning device for a yarn cart according to claim 5, characterized in that: The side plates are detachably connected to the top plate and the arc-shaped box body.

7. A fiberglass cleaning device for a yarn cart, characterized in that: A second slag suction component is also fixed on the servo module. The second slag suction component is located at the bottom of the cleaning module.

8. The glass fiber cleaning device for a yarn cart according to claim 7, wherein: A filter for preventing blockage is provided at the outlet of the nozzle.

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