A dust collection device

Abstract

The present application relates to a dust collection device, and relates to the technical field of nonwoven fabric equipment. The dust collection device comprises a frame, a collector for collecting dust is arranged on the frame, and a collection mechanism for sucking and filtering the dust in the collector is arranged on the frame, and the collection mechanism generates suction and facilitates the dust to enter the collector. The present application generates suction by starting the collection mechanism, and the dust generated by the cutting equipment falls into the collector under the action of gravity and the suction of the collection mechanism, and finally the dust in the collector is filtered and collected by the collection mechanism, so as to facilitate the timely and effective collection of the dust from the slitting of the cloth.

Description

Technical Field

[0001] The present application relates to the technical field of nonwoven fabric equipment, and in particular to a dust collecting device. Background Art

[0002] Nonwoven fabric is a kind of fabric that does not need spinning and weaving. It is a new type of fiber product with soft, breathable and flat structure formed by directly using polymer chips, short fibers or filaments through various fiber web forming methods and consolidation technologies. When nonwoven fabric is used as medical and sanitary fabric, it can be made into surgical gowns, protective clothing, disinfection wraps, masks, diapers, sanitary napkins, etc. Therefore, it is necessary to cut large-sized fabrics into fabrics of the required width. In this process, a large amount of dust and cutting waste will be generated. If it is not handled in time, it will pollute the environment and affect the health of the staff.

[0003] The current method for collecting dusty cutting waste is to install a collection box for collecting and storing the dust at the bottom where the dust is generated, and a storage cavity for storing the dust is provided inside the collection box. The collection box is provided with a collection port for collecting the dust into the storage cavity. The dust is collected by manually taking out the collection box regularly and pouring the dust into a designated location.

[0004] However, since the dust from cutting some fabrics is light, the dust is easy to fly around and is not easy to fall into the collection port, which reduces the dust collection effect. At the same time, the dust collected in the collection box needs to be manually processed regularly, which is not convenient for timely and effective collection of the dust from cutting fabrics. Utility Model Content

[0005] In order to facilitate timely and effective collection of dust from cloth cutting, the present application provides a dust collection device.

[0006] The present application provides a dust collection device, which adopts the following technical solution:

[0007] A dust collecting device comprises a frame, a collector for collecting dust arranged on the frame, and a collecting mechanism for sucking and filtering the dust in the collector arranged on the frame, wherein the collecting mechanism generates suction and facilitates the dust to enter the collector.

[0008] By adopting the above technical solution, the collecting mechanism is started to generate suction, and the dust generated by the cutting equipment falls into the collector under the action of gravity and the suction of the collecting mechanism. Finally, the dust in the collector is filtered and collected by the collecting mechanism, so as to facilitate timely and effective collection of dust from cloth cutting.

[0009] Furthermore, the collector is detachably arranged on the frame through a locking piece, and the collector is trumpet-shaped and the opening becomes smaller as it approaches the bottom, so as to facilitate dust collection.

[0010] By adopting the above technical solution, the collector is installed on the frame through the locking piece during use. The trumpet-shaped collector is convenient for collecting the dust that falls into the collector to the bottom of the collector, so that the collection mechanism can collect and process the dust in the collector in time.

[0011] Furthermore, the collection mechanism comprises:

[0012] A fan, which is arranged on the frame and used to generate suction;

[0013] A pipe assembly, which is arranged on the frame and used to connect the fan and the collector;

[0014] A dust collecting filter bag is arranged on a frame and is connected to an output end of the fan. The dust collecting filter bag is used to filter exhaust gas from the fan.

[0015] By adopting the above technical solution, the fan is started to generate suction, and the dust generated by the cutting equipment falls into the collector under the action of gravity and the suction of the pipeline assembly. The dust in the collector enters the fan through the pipeline assembly and is finally discharged into the dust filter bag for filtration, thereby facilitating timely and effective collection of dust from cloth cutting.

[0016] Further, the pipeline assembly comprises:

[0017] Collecting pipes, a plurality of groups of collecting pipes are arranged at intervals on the bottom of the collector and are used to suck away the dust in the collector in time;

[0018] A collection box, which is arranged on the frame and connected to the multiple collection pipes, and is used to collect the dust sucked in by the multiple collection pipes;

[0019] The exhaust pipe is arranged on the collecting box, and the other end of the exhaust pipe is arranged on the air inlet of the fan and the dust is sucked out by the suction force generated by the fan.

[0020] By adopting the above technical solution, the fan is started to generate suction, and the dust generated by the cutting equipment falls into the collector under the action of gravity and the suction of the collection pipe. The dust in the collector enters the collection box through multiple groups of collection pipes and is finally discharged through the exhaust pipe, thereby realizing the collection of dust.

[0021] Furthermore, the collecting box is an inverted triangle with a top width greater than a bottom width, a plurality of groups of collecting pipes are arranged at intervals on the top of the collecting box, and the discharge pipe is arranged on a side wall of the collecting pipe close to the bottom.

[0022] By adopting the above technical solution, multiple groups of collection pipes discharge the sucked dust into the top of the collection box. The inverted triangle collection box allows the dust in the collection box to quickly fall to the bottom of the collection box, so that the discharge pipe can suck out the dust in the collection box in time.

[0023] Furthermore, the collecting pipe and the discharge pipe are both telescopically bendable hoses, and the diameter of the discharge pipe is larger than the diameter of the collecting pipe.

[0024] By adopting the above technical solution, the collecting pipe and the discharge pipe are made of retractable and bendable hoses, which facilitates the installation of the collecting pipe and the discharge pipe. At the same time, since the discharge pipe corresponds to multiple groups of collecting pipes, the diameter of the discharge pipe is larger than the diameter of the collecting pipe, which facilitates ensuring that the multiple groups of collecting pipes also have strong suction.

[0025] Furthermore, the collecting pipe is provided with a cleaning pipe for sucking and collecting dust adhering to the cutting equipment. One end of the cleaning pipe is arranged on the collecting pipe and connected to the inside of the collecting pipe, and the end of the cleaning pipe away from the collecting pipe is arranged on the frame and close to the cutting equipment.

[0026] By adopting the above technical solution, since some dust easily adheres to the cutting equipment, the suction force generated by the fan acts on the cutting equipment through the cleaning pipe, thereby absorbing the dust adhered to the cutting equipment, thereby reducing the dust content adhered to the cutting equipment.

[0027] Furthermore, a duckbill-shaped suction nozzle is arranged at one end of the cleaning tube close to the cutting device, and the length direction of the suction nozzle is arranged parallel to the width direction of the cloth.

[0028] By adopting the above technical solution, the duckbill-shaped suction nozzle makes the suction force in the cleaning tube more concentrated, thereby facilitating the cleaning tube to absorb dust on the cutting equipment.

[0029] Furthermore, the collector and the collection box are provided with a protective layer for reducing the probability of rusting of the collector and the collection box.

[0030] By adopting the above technical solution, the protective layer on the collector is mainly arranged on the outside of the collector, and the protective layer on the collection box is mainly arranged on the outside of the collection box, so as to protect the collector and the collection box and reduce the probability of rusting of the collector and the collection box.

[0031] In summary, the present application includes at least one of the following beneficial technical effects:

[0032] By starting the fan to generate suction, the dust generated by the cutting equipment falls into the collector under the action of gravity and the suction of the collection pipe. The dust in the collector enters the collection box through multiple sets of collection pipes. At the same time, the cleaning pipe sucks the dust adhering to the cutting equipment into the collection box, and finally discharges it into the dust collection filter bag through the discharge pipe for filtration, so as to facilitate timely and effective collection of dust from cloth cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the structure of the dust collection device of the present application;

[0034] Figure 2 is a schematic diagram of the structure of the dust collection device of the present application, which mainly shows the position and structure of the cutting device and the collector;

[0035] Figure 3 is a schematic diagram of the structure of the dust collection device of the present application, wherein the cutting device is not shown;

[0036] Figure 4 It is a schematic diagram of the collection mechanism structure of this application;

[0037] Figure 5 yes Figure 1 Enlarged schematic diagram of part A in the middle.

[0038] Figure numerals: 1. frame; 2. cutting equipment; 3. collector; 31. locking piece; 4. collecting mechanism; 5. fan; 6. pipe assembly; 61. collecting pipe; 62. collecting box; 63. discharge pipe; 7. dust filter bag; 8. cleaning pipe; 81. suction nozzle. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1-5 This application is described in further detail.

[0040] An embodiment of the present application discloses a dust collection device.

[0041] Reference Figure 1 and Figure 2 A dust collecting device includes a frame 1, a collector 3 for collecting dust is arranged on the frame 1, and a collecting mechanism 4 for sucking and filtering the dust in the collector 3 is arranged on the frame 1. The collecting mechanism 4 generates suction and facilitates the dust to enter the collector 3.

[0042] Reference Figure 1 and Figure 2The frame 1 is fixedly mounted on the cutting device 2, and the collector 3 is located at the bottom of the cutting position of the cutting device 2. When the cloth is cut into multiple groups of small-sized cloths by the cutting device 2, a large amount of dust cutting waste generated falls into it; the collector 3 is detachably mounted on the frame 1 through a locking piece 31. The locking piece 31 of this embodiment is a locking bolt that passes through the collector 3 and is threadedly mounted on the frame 1; the interior of the collector 3 is a trumpet-shaped structure, and the closer the interior of the collector 3 is to the bottom of the collector 3, the smaller the opening is, so as to facilitate the collection and concentration of dust. Since the width of the cloth is large, the opening of the collector 3 completely covers the cloth in the width direction of the cloth, so as to facilitate the collection of dust falling from the cloth due to cutting. The side wall of the collector 3 along the length direction of the cloth is inclined, so as to make the fallen dust slide along the inclined side wall to the bottom of the collector 3.

[0043] Reference Figure 3 and Figure 4 The collecting mechanism 4 includes a fan 5 and a pipe assembly 6. The fan 5 is fixedly mounted on the frame 1. The fan 5 is started to generate suction to collect the dust. The pipe assembly 6 is arranged on the frame 1. The pipe assembly 6 is used to connect the fan 5 and the collector 3. The pipe assembly 6 includes a collecting pipe 61, a collecting box 62 and a discharge pipe 63. The collecting pipe 61 is fixedly mounted on the bottom of the collector 3. The collecting pipe 61 is used to suck away the dust accumulated in the collector 3. The collecting pipe 61 is provided with a plurality of groups. The plurality of collecting pipes 61 are arranged at intervals on the bottom of the collector 3 along the width direction of the cloth to timely suck away the dust in the entire collector 3. In order to facilitate the installation of the collecting pipe 61, the collecting pipe 61 is a retractable and bendable hose.

[0044] Reference Figure 3 and Figure 4 The collection box 62 is arranged on the frame 1 and is connected to multiple groups of collection pipes 61. The collection box 62 is used to collect the dust sucked in by the multiple groups of collection pipes 61. The collection box 62 is an inverted triangle with a top width greater than a bottom width. The top of the collection box 62 is arranged along the cloth width, and multiple groups of collection pipes 61 are installed at intervals on the top of the collection box 62, so that the dust sucked in by the multiple groups of collection pipes 61 enters the collection box 62 and finally falls quickly to the bottom of the collection box 62; the exhaust pipe 63 is fixedly installed on the bottom side wall of the collection box 62, and the other end of the exhaust pipe 63 is fixedly installed on the air inlet of the fan 5. When the fan 5 is started, suction is generated, and the dust in the collection box 62 is sucked out through the exhaust pipe 63. In order to facilitate the installation of the exhaust pipe 63, the exhaust pipe 63 is a retractable and bendable hose, and the diameter of the exhaust pipe 63 is greater than the diameter of the collection pipe 61.

[0045] Reference Figure 3 and Figure 4The collection mechanism 4 also includes a dust filter bag 7, which is fixedly mounted on the frame 1. The dust filter bag 7 is connected to the output end of the fan 5. The dust filter bag 7 is used to filter the gas exhausted by the fan 5, so that the gas exhausted by the fan 5 is discharged through the dust filter bag 7, and the dust remains in the dust filter bag 7, thereby realizing the filtering and collection of dust.

[0046] Reference Figure 1 and Figure 5 , some dust is easy to adhere to the cutting device 2, so a cleaning pipe 8 is provided on the collecting pipe 61 for sucking and collecting the dust adhered to the cutting device 2, one end of the cleaning pipe 8 is fixedly installed on the collecting pipe 61 through a three-way pipe and is connected with the inside of the collecting pipe 61, and the end of the cleaning pipe 8 away from the collecting pipe 61 is fixedly installed on the frame 1 and close to the cutting device 2. At the same time, in order to facilitate the suction of the dust on the cutting device 2, a duckbill-shaped suction nozzle 81 is fixedly installed on the end of the cleaning pipe 8 close to the cutting device 2, and the length direction of the suction nozzle 81 is parallel to the width direction of the cloth, so as to facilitate the suction of the dust on the cutting device 2.

[0047] Reference Figure 3 In order to reduce the probability of rusting of the collector 3 and the collection box 62, a protective layer is fixedly installed on the collector 3 and the collection box 62. The protective layer on the collector 3 is mainly installed on the bottom and the outside of the side wall of the collector 3, so as to achieve anti-rust protection for the collector 3; at the same time, the protective layer on the collection box 62 is mainly installed on the outside of the collection box 62, so as to achieve anti-rust protection for the collection box 62; the protective layer of this embodiment is a uniformly applied paint layer.

[0048] The working principle of the embodiment of the present application is as follows:

[0049] Start the fan 5 to generate suction, and the dust generated by the cutting device 2 falls into the collector 3 under the action of gravity and the suction of the collection pipe 61. The dust in the collector 3 enters the collection box 62 through multiple groups of collection pipes 61. At the same time, the cleaning pipe 8 sucks the dust adhering to the cutting device 2 into the collection box 62, and finally discharges it into the dust collection filter bag 7 through the discharge pipe 63 for filtration, so as to facilitate timely and effective collection of dust from cloth cutting.

[0050] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A dust collection device, characterized in that: The machine comprises a frame (1), a collector (3) for collecting dust arranged on the frame (1), and a collecting mechanism (4) for sucking the dust in the collector (3) and filtering and collecting the dust arranged on the frame (1), wherein the collecting mechanism (4) generates suction force and facilitates the dust to enter the collector (3).

2. A dust collection device according to claim 1, characterized in that: The collector (3) is detachably arranged on the frame (1) via a locking piece (31); the collector (3) is trumpet-shaped and its opening becomes smaller as it approaches the bottom, making it easier to collect dust.

3. A dust collection device according to claim 1, characterized in that: The collecting mechanism (4) comprises: A fan (5), wherein the fan (5) is arranged on the frame (1) and is used to generate suction; A pipe assembly (6), the pipe assembly (6) being arranged on the frame (1) and used to connect the fan (5) and the collector (3); A dust collecting filter bag (7), wherein the dust collecting filter bag (7) is arranged on the frame (1) and is connected to an output end of the fan (5), and the dust collecting filter bag (7) is used to filter exhaust gas from the fan (5).

4. A dust collection device according to claim 3, characterized in that: The pipeline assembly (6) comprises: Collection pipes (61), wherein a plurality of groups of the collection pipes (61) are arranged at intervals on the bottom of the collector (3) and are used to promptly suck away dust in the collector (3); A collection box (62), the collection box (62) being arranged on the frame (1) and connected to the multiple groups of collection pipes (61), the collection box (62) being used to collect dust sucked in by the multiple groups of collection pipes (61); A discharge pipe (63), wherein the discharge pipe (63) is arranged on the collecting box (62), and the other end of the discharge pipe (63) is arranged on the air inlet of the fan (5) and the fan (5) generates suction to suck out the dust.

5. A dust collection device according to claim 4, characterized in that: The collecting box (62) is an inverted triangle with a top width greater than a bottom width. A plurality of groups of collecting pipes (61) are arranged at intervals on the top of the collecting box (62). The discharge pipe (63) is arranged on a side wall of the collecting pipe close to the bottom.

6. A dust collection device according to claim 4, characterized in that: The collecting pipe (61) and the discharge pipe (63) are both flexible hoses that can be retracted and bent, and the diameter of the discharge pipe (63) is larger than the diameter of the collecting pipe (61).

7. A dust collection device according to claim 4, characterized in that: The collecting pipe (61) is provided with a cleaning pipe (8) for sucking and collecting dust adhering to the cutting device (2); one end of the cleaning pipe (8) is arranged on the collecting pipe (61) and is in communication with the interior of the collecting pipe (61); and one end of the cleaning pipe (8) away from the collecting pipe (61) is arranged on the frame (1) and close to the cutting device (2).

8. A dust collection device according to claim 7, characterized in that: A duckbill-shaped suction nozzle (81) is provided at one end of the cleaning tube (8) close to the cutting device (2), and the length direction of the suction nozzle (81) is arranged parallel to the width direction of the cloth.

9. A dust collection device according to claim 4, characterized in that: The collector (3) and the collection box (62) are provided with a protective layer for reducing the probability of rusting of the collector (3) and the collection box (62).

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