Filter screen quick locking and removal device for textile machinery and textile machinery having the same

Abstract

The present invention relates to a quick-locking and removing device for a filter of a textile machine and a textile machine having the same. The quick-locking and removing device for the filter comprises a mounting frame located on the textile machine, a filter device, and a magnetic member capable of fixing a portion of the filter device on the mounting frame by magnetic attraction and removal. When the filter device needs to be removed, the magnetic force between the magnetic member and the filter device can be overcome by hand to separate the filter device from the mounting frame. The present application can achieve quick replacement of the filter, shorten maintenance time, improve cleaning efficiency, and avoid interruptions in the production process due to cleaning work. The quick cleaning of a textile machine having the quick-release filter structure is convenient for workers to operate, effectively shortening replacement time.

Description

Technical Field

[0001] The present invention relates to the technical field of textile equipment, in particular to a filter screen quick locking and removing device for a textile machine and a textile machine having the same. Background Art

[0002] An electric control cabinet is a control cabinet (box) that assembles switchgear, measuring instruments, protective electrical equipment and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to electrical wiring requirements. Its layout should meet the requirements for normal operation of the power system, be easy to repair, and not endanger the safety of people and surrounding equipment. When it is used in different working environments, the structure of the electric control cabinet will also need some adaptive adjustments and improvements.

[0003] For example, the electric control cabinets used in textile machinery must not only ensure good heat dissipation performance, but also consider the hidden dangers caused by yarn and other flocs floating in the air. Therefore, air-cooled electric control cabinets for textile machinery usually use filters as side panels on at least one side to prevent flying cotton and other materials generated during the textile process from entering the fan of the electric control cabinet and causing malfunctions, and to ensure air circulation inside the cabinet. However, this brings another problem. After long-term use, a lot of flocs will be deposited on the surface of the filter, which will clog the filter mesh. This will not only reduce the heat dissipation performance of the electric control cabinet, but also pose a fire hazard. Therefore, the filter needs to be cleaned or replaced regularly, but most existing filters are fixed to the cabinet with screws, which are inconvenient to disassemble, resulting in inconvenience in cleaning and maintenance.

[0004] In addition, in the textile field, filters are also used in many places, and the above-mentioned problems of difficulty in cleaning and replacing also exist. Therefore, how to achieve quick disassembly and replacement of filters in textile equipment is a technical problem that needs to be solved urgently. Summary of the Invention

[0005] The purpose of the present invention is to provide a filter screen quick locking and removal device for textile machinery, which can realize the rapid removal and replacement of the filter screen, shorten the maintenance time, improve the cleaning efficiency and avoid the interruption of the production process due to the cleaning work.

[0006] Furthermore, the present invention can quickly clean textile machinery equipped with the filter quick locking and removal device, making it easier for workers to operate and effectively shortening replacement time.

[0007] In order to achieve the above object, the technical solution adopted by the present invention is:

[0008] The present invention provides a filter quick locking and removal device for a textile machine, comprising a mounting frame located on the textile machine, a filter device, and a magnetic component that can fix a portion of the filter device on the mounting frame by magnetic attraction and removal. When the filter device needs to be removed, the magnetic force between the magnetic component and the filter device can be overcome manually to separate the filter device from the mounting frame.

[0009] For the above technical solution, the applicant has further optimization measures.

[0010] Optionally, the magnetic part is a plurality of magnets arranged on the outer periphery of the mounting frame, and the filtering device includes at least a metal outer frame that is in contact with and attracted to the plurality of magnets. When the metal outer frame is attracted to the outer periphery of the mounting frame, the filter quick locking and removal device is in a locked state.

[0011] Optionally, the filtering device includes at least a two-layer filter structure consisting of a first filter and a second filter. The first filter is fixedly mounted on the mounting frame and a plurality of holes for extending the magnets are provided on the outer frame. When the filter quick locking and removal device is in a locked state, the metal outer frame of the second filter contacts and engages with the plurality of magnets.

[0012] Optionally, a switch for turning on or off the working motor circuit is also provided on the outer periphery of the mounting frame. When the metal outer frame is attracted to the mounting frame from a free state, the switch is triggered to switch the working motor circuit from an off state to an on state.

[0013] Optionally, the switch is arranged adjacent to the magnet.

[0014] Optionally, the mesh sizes of the filter screens on each layer of the filtering device are different.

[0015] Optionally, sealing strips are provided between each layer of filter screen of the filter device.

[0016] Optionally, an operating portion that is convenient for manual operation is provided on the metal outer frame of the filter device.

[0017] Optionally, the switch may be a magnetic switch, a contact switch or a limit switch.

[0018] In particular, the present application also provides a textile machine, which includes a plurality of spinning stations arranged side by side, and also includes the filter screen quick locking and removal device of the textile machine as described above.

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] The filter quick-release mechanism of the present invention utilizes a magnetic lock between the filter device and the mounting bracket. This structure ensures rapid attachment and detachment of the filter device from the mounting bracket, enabling quick removal of the filter device, making cleaning or replacement more convenient. Workers can perform this operation with their bare hands, significantly improving maintenance efficiency. This also ensures that textile machinery equipped with the quick filter lock and removal mechanism is more convenient to maintain, ensuring the cleanliness of the filter screen and improving the safety and stability of electrical control cabinets and other textile equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0022] Figure 1 2 is a schematic structural diagram of a filter screen quick locking and removal device for a textile machine according to an embodiment of the present invention;

[0023] Figure 2 yes Figure 1 A schematic partial enlarged view of point A in the filter quick-release structure shown.

[0024] The description of the accompanying drawings is as follows:

[0025] 1. Mounting frame;

[0026] 2. Filter device, 21. Sealing strip, 22. First filter screen, 23. Sealing strip, 24. Second filter screen;

[0027] 3. Magnetic parts;

[0028] 41. Positioning hole, 42. Guide bolt;

[0029] 5. Switch;

[0030] 6. Operation department. DETAILED DESCRIPTION

[0031] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the present invention.

[0033] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0034] Example 1:

[0035] This embodiment describes a filter screen quick locking and removal device for a textile machine, such as Figure 1 、 Figure 2 As shown, it includes a mounting frame 1 provided on a textile machine, a filter device 2, and a magnetic member 3 that can fix part of the filter device 2 on the mounting frame 1 by magnetic attraction and remove it. When the filter device 2 needs to be removed, the magnetic force between the magnetic member 3 and the filter device 2 can be overcome by hand to separate the filter device 2 from the mounting frame 1.

[0036] It is not difficult to understand that the magnetic member 3 is used as a locking mechanism. The magnetic member 3 can adsorb the filter device 2 on the mounting frame 1 of the textile machinery. Only under the action of external force can the filter device 2 be separated from the mounting frame 1, which is convenient for quick removal. Such a structure can ensure the rapid fixation and quick separation between the filter device 2 and the mounting frame 1, and can ensure that the filter device 2 can be quickly disassembled, thereby making it more convenient to clean or replace. Workers can operate it with their bare hands, which greatly improves maintenance efficiency. In this way, it can also ensure that the textile machinery with the above-mentioned filter mesh quick locking and removal device is more convenient to maintain, can ensure that the filter mesh is clean and tidy, and improve the working safety and stability of the electrical control cabinet and other textile equipment.

[0037] Regarding the selection of magnetic member 3, an electromagnet can be used in conjunction with a control circuit to achieve electromagnetic control. To prevent safety hazards in the power-off state, magnetic member 3 can also be a plurality of permanent magnets disposed on the periphery of the mounting frame 1. The filter device 2 includes at least a metal outer frame that contacts and engages with the plurality of magnets. When the metal outer frame is attracted to the periphery of the mounting frame 1, the filter screen quick locking and removal device is locked.

[0038] It is understandable that the filter device 2 can be selected in different ways according to the needs of the user. A single-layer filter structure can be selected, or a two-layer or even more-layer filter structure can be used. In order to optimize the filtering effect of the filter, filters of different mesh sizes can be combined to form the filter device 2, such as the mesh size of the outer layer filter is higher than the mesh size of the inner layer filter. However, it should be noted that the outermost filter has a metal outer frame, which can contact and attract the magnet to fix the filter and the inner layer filter together to the outer periphery of the mounting frame 1. Of course, the inner layer filter is provided with a plurality of holes for the magnets to extend.

[0039] In this embodiment, the filter device 2 is provided with two layers of filter screens, and sealing strips are provided between each layer of filter screens of the filter device 2. From the outside to the inside, they are the second filter screen 24 and the first filter screen 22. The sealing strip 23, the first filter screen 22 and the sealing strip 21 are fixedly mounted on the mounting frame 1, and the outer frame is provided with a plurality of holes for extending the magnets. A metal outer frame is provided around the second filter screen 24. In this facility example, the metal outer frame is an iron frame. The filtering portion of the first filter screen is made of metal material, and the filtering portion of the second filter screen is made of fabric. When the filter screen quick locking and removal device is in the locked state, the metal outer frame of the second filter screen 24 contacts and attracts the plurality of magnets, thereby completing the overall attraction and fixation of the filter device 2 on the mounting frame 1. In addition, an operating portion 6 is provided on the metal outer frame of the filter device 2 for easy manual operation.

[0040] A switch 5 for turning the working motor circuit on and off is also provided on the outer periphery of the mounting frame 1. When the metal outer frame is attracted to the mounting frame 1 from a free state, the switch 5 is triggered, switching the working motor circuit from an off state to an on state. The switch 5 is preferably positioned adjacent to a magnet to ensure a more secure and reliable attraction and fixation. The switch 5 may be a magnetic switch, a contact switch, or a limit switch.

[0041] Furthermore, to quickly secure the filter device 2 to the mounting frame 1, corresponding positioning structures may be provided on the filter device 2 and the mounting frame 1 to quickly position the filter device 2 and complete the installation. Specifically, a plurality of positioning holes 41 may be provided on the outer frame of the filter device 2, and guide bolts 42 may be provided on the mounting frame 1 to match the positioning holes 41. The cooperation between the positioning holes 41 and the guide bolts 42 allows for quick positioning of the filter device 2.

[0042] Example 2:

[0043] This embodiment provides a textile machinery, which includes a number of spinning stations arranged side by side and an electric control cabinet arranged on the head of the machine, and further includes the filter quick locking and removal device as described in Example 1, and one side of the electric control cabinet is the mounting frame 1 for installing the filter. The filter quick-release structure of the present invention adopts magnetic locking between the filter device and the mounting frame, so that the structure can ensure the rapid fixation and rapid detachment between the filter device and the mounting frame, and can ensure that the filter device can be quickly disassembled, thereby making it more convenient to clean or replace, and workers can operate it with their bare hands, which greatly improves maintenance efficiency. In this way, it can also ensure that the textile machinery with the above-mentioned filter quick locking and removal device is more convenient to maintain, can ensure that the filter is clean and tidy, and improve the working safety and stability of the electric control cabinet and other textile equipment.

[0044] The above embodiments are only for illustrating the technical concept and features of the present invention. Their purpose is to enable people familiar with this technology to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. A filter screen quick locking and removal device for textile machinery, characterized by: The invention comprises a mounting frame located on a textile machine, a filter device, and a magnetic member capable of fixing a portion of the filter device to the mounting frame by magnetic attraction and removing the filter device. When the filter device needs to be removed, the filter device can be separated from the mounting frame by manually overcoming the magnetic force between the magnetic member and the filter device. The magnetic member is a plurality of magnets arranged on the outer periphery of the mounting frame, and the filter device at least includes a metal outer frame that contacts and engages with the plurality of magnets. When the metal outer frame is attracted to the outer periphery of the mounting frame, the filter screen quick locking and removal device is in a locked state; The filter device comprises at least a two-layer filter structure of a first filter screen and a second filter screen. The first filter screen is fixedly mounted on the mounting frame and has a plurality of holes for extending the magnets on the outer frame. The magnets can be attracted to the metal outer frame after passing through the holes. When the filter screen quick locking and removal device is in a locked state, the metal outer frame of the second filter screen contacts and is attracted to the plurality of magnets. Sealing strips are provided between each layer of filter screens in the filter device.

2. The filter screen quick locking and removal device for textile machinery according to claim 1, characterized in that: A switch for turning on or off the working motor circuit is also provided on the outer periphery of the mounting frame. When the metal outer frame is attracted to the mounting frame from a free state, the switch is triggered to switch the working motor circuit from an off state to an on state.

3. The filter screen quick locking and removal device for textile machinery according to claim 2, characterized in that: The switch is arranged adjacent to the magnet.

4. The filter screen quick locking and removal device for textile machinery according to claim 1, characterized in that: The mesh numbers of the filter screens on each layer of the filter device are different.

5. The filter screen quick locking and removal device for textile machinery according to claim 1, characterized in that: An operating portion that is convenient for manual operation is provided on the metal outer frame of the filter device.

6. The filter screen quick locking and removal device for textile machinery according to claim 2, characterized in that: The switch is a magnetic switch, a contact switch or a limit switch.

7. A textile machine comprising a plurality of spinning stations arranged side by side, characterized in that: The invention comprises a filter screen quick locking and removal device for a textile machine as described in any one of claims 1-6.

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