A side-draw filter quick replacement device and operation method thereof

Abstract

The present invention discloses a side-drawing filter quick-change device and an operating method thereof, which belongs to the technical field of filter replacement, and comprises a spray paint room, wherein a movable door is arranged on the side of the spray paint room, and a filter body is arranged in the spray paint room; a side shift bracket, wherein the side shift bracket is two in number and respectively located at both ends of the filter body, and a traction member is arranged at the end of the filter body, and the traction member moves along the length direction of the side shift bracket to remove the filter body from the spray paint room. The side-drawing filter quick-change device and the operating method thereof of the present invention realize the quick replacement of the filter in the spray paint room, and there is no need to manually drill into the spray paint room for operation, which reduces the labor intensity of the operator, improves the filter replacement efficiency, and can effectively prevent harmful substances in the spray paint room from affecting human health.

Description

Technical Field

[0001] The invention belongs to the technical field of filter replacement, and in particular relates to a side-drawing filter quick replacement device and an operating method thereof. Background Art

[0002] The dry spray booth is mainly composed of a dynamic and static pressure chamber, a spraying operation chamber, a paint mist separation chamber and an exhaust system. The dry spray booth uses a paint mist baffle blocking system and a paint mist filtration system to collect and capture the paint mist generated during spraying. In the front of the paint mist filtration system, the paint mist baffle blocking system is usually used as a coarse filtration to reduce the burden of the paint mist filtration system. After the paint mist passes through the paint mist filtration system, the filtration efficiency can reach 99%.

[0003] In a dry spray paint room, the internal filter needs to be replaced after long-term use. The conventional practice is to reserve enough space between the filters, and the maintenance personnel open the maintenance door and drill into the filter box to replace the filter. At this time, a large amount of xylene remains in the closed space of the spray paint room. Therefore, this replacement method will seriously affect the health of the operators. In addition, this method requires rapid replacement when the spray paint room is large in size, which will cause the spray paint room to occupy a large space and affect the site. Summary of the invention

[0004] The present invention overcomes the deficiencies of the prior art and provides a side-drawing filter quick-replacement device and an operating method thereof to solve the problems existing in the prior art.

[0005] To achieve the above object, the technical solution adopted by the present invention is: a side-drawing filter quick replacement device, comprising

[0006] A paint spraying room, wherein a movable door is arranged on the side of the paint spraying room, and a filter body is arranged in the paint spraying room;

[0007] The side shift bracket is two in number and is respectively located at both ends of the filter body. A traction member is provided at the end of the filter body. The traction member moves along the length direction of the side shift bracket to remove the filter body from the paint spraying room.

[0008] In a preferred embodiment of the present invention, the side shift bracket includes a first bracket and a second bracket, the first bracket is fixedly connected to the second bracket, and a through slot is provided on the first bracket.

[0009] In a preferred embodiment of the present invention, the traction member is located in the through-slot and moves along the length direction of the through-slot.

[0010] In a preferred embodiment of the present invention, the traction member includes a mounting rod and a traction guide wheel, the mounting rod is fixed to the end of the filter body, and the traction guide wheels are two in number and are located on both sides of the mounting rod to form a T-shaped structure with the mounting rod.

[0011] In a preferred embodiment of the present invention, the installation rod moves along the length direction of the through-slot, and the traction guide wheel is located in the through-slot to roll.

[0012] In a preferred embodiment of the present invention, a fixing piece is provided in the paint spraying room, and the fixing piece is bonded to the side shift bracket.

[0013] In a preferred embodiment of the present invention, a cylinder is provided on the fixing member, and the cylinder is connected to the side shift bracket via a connecting piece to push the fixing member and the side shift bracket apart.

[0014] In a preferred embodiment of the present invention, the connecting piece is a C-shaped structural piece.

[0015] The present invention also provides an operating method of a side-drawing filter quick-replacement device, comprising the following steps:

[0016] S1. The cylinder pushes the connecting piece, and the connecting piece drives the side shift bracket to move, so that the side shift bracket is separated from the fixing piece;

[0017] S2. Open the movable door on the side of the spray booth, pull the filter body, and the traction piece at the end of the filter body moves in the through-slot to pull the filter body out of the spray booth.

[0018] In a preferred embodiment of the present invention, the filter body includes a frame and a plurality of metal filters, the metal filters are installed in the frame, and the filter body is arranged vertically.

[0019] The present invention solves the defects existing in the background technology and has the following beneficial effects:

[0020] 1. The side-drawing filter quick replacement device and the operation method thereof of the present invention realize the quick replacement of the filter in the paint spraying room, without the need to manually drill into the paint spraying room for operation, thereby reducing the labor intensity of the operator, improving the filter replacement efficiency and effectively preventing harmful substances in the paint spraying room from affecting human health;

[0021] 2. The present invention does not require manual entry into the spray booth to replace the filter, thus effectively saving the space occupied by the spray booth and making fuller use of space resources;

[0022] 3. The presence of the traction member of the present invention can pull the filter during the filter replacement process, thereby improving the stability of the filter replacement and also improving the filter replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described below in conjunction with the accompanying drawings and embodiments;

[0024] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the present invention;

[0025] Figure 2 A front view of a preferred embodiment of the present invention;

[0026] Figure 3 It is a partial structural schematic diagram of a preferred embodiment of the present invention;

[0027] Figure 4 for Figure 3 Enlarged view of part A in the middle;

[0028] Figure 5 This is a schematic diagram of the cooperation between the first bracket and the traction member in a preferred embodiment of the present invention;

[0029] Figure 6 This is a schematic structural diagram of a traction member according to a preferred embodiment of the present invention;

[0030] Figure 7 A flowchart of a preferred embodiment of the present invention;

[0031] In the figure: 10, spray booth; 11, movable door; 12, filter body; 121, frame; 122, metal filter; 20, side shift bracket; 21, first bracket; 211, through slot; 22, second bracket; 30, traction member; 31, mounting rod; 32, traction guide wheel; 40, fixing member; 41, cylinder; 50, connecting piece. DETAILED DESCRIPTION

[0032] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these physical details are not necessary. In addition, for the purpose of simplifying the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0033] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0034] Embodiment 1

[0035] The present embodiment provides a side-drawn filter quick replacement device, which realizes the quick replacement of the filter in the paint spray booth 10 without manual drilling into the paint spray booth 10 for operation, thereby reducing the labor intensity of the operator, improving the filter replacement efficiency, and effectively preventing harmful substances in the paint spray booth 10 from affecting human health.

[0036] Combination Figures 1 to 6 As shown, the side-pull filter quick replacement device of this embodiment includes a paint spray booth 10 and a side shift bracket 20. A filter body 12 is arranged in the paint spray booth 10. The side shift bracket 20 can push the filter body 12 laterally to separate the filter body 12 from the fixing part 40 in the paint spray booth 10, thereby facilitating the removal of the filter body 12 from the paint spray booth 10.

[0037] In this embodiment, a movable door 11 is provided on the side of the paint spray booth 10. When the filter body 12 needs to be replaced, the movable door 11 can be opened. A fixing part 40 is provided in the paint spray booth 10. When the filter body 12 is used for a long time, the paint mist in the paint spray booth 10 is sticky, so the fixing part 40 and the side shift bracket 20 will be adhered. When the filter body 12 is replaced, the fixing part 40 needs to be separated from the side shift bracket 20 so that the filter body 12 can be better taken out.

[0038] Furthermore, a cylinder 41 is provided on the fixing member 40 of the present embodiment, and the cylinder 41 is connected to the side shift bracket 20 via a connecting plate 50 to push the fixing member 40 and the side shift bracket 20 apart. Under the pushing action of the cylinder 41, the cylinder 41 pushes the side shift bracket 20 via the connecting plate 50 to separate the side shift bracket 20 from the fixing member 40. The separated side shift bracket 20 can be quickly taken out following the filter body 12.

[0039] Specifically, the connecting piece 50 is a C-shaped structural piece. Using the C-shaped structural piece as the connecting piece 50 can push the side shift bracket 20 from two positions, so that the side shift bracket 20 can be separated from the fixing part 40 more stably and quickly, which is conducive to the subsequent removal of the filter body 12.

[0040] Combination Figures 1 to 6 As shown, in the present embodiment, there are two side shift brackets 20, which are respectively located at both ends of the filter body 12. A traction member 30 is provided at the end of the filter body 12. The traction member 30 moves along the length direction of the side shift bracket 20 to take the filter body 12 out of the paint spraying room 10. The side shift bracket 20 includes a first bracket 21 and a second bracket 22. The first bracket 21 is fixedly connected to the second bracket 22. A through-slot 211 is provided on the first bracket 21. During the replacement of the filter body 12, a traction member 30 is provided at the end of the filter body 12. The traction member 30 moves in the through-slot 211 of the first bracket 21 to pull and take out the filter body 12. Therefore, the presence of the traction member 30 in the present embodiment can pull the filter during the filter replacement process, thereby improving the stability of the filter replacement and also improving the filter replacement efficiency.

[0041] In this embodiment, the traction member 30 includes a mounting rod 31 and a traction guide wheel 32. The mounting rod 31 is fixed to the end of the filter body 12. There are two traction guide wheels 32 and they are located on both sides of the mounting rod 31 to form a T-shaped structure with the mounting rod 31. The mounting rod 31 moves along the length direction of the through-slot 211. The traction guide wheel 32 is located in the through-slot 211 and rolls. During the traction process of the filter body 12, the mounting rod 31 moves in the through-slot 211, and the traction guide wheel 32 rolls and pulls in the through-slot 211, tractions the movement of the filter body 12, and makes the filter body 12 move stably, thereby improving the stability of the replacement of the filter body 12 and improving its replacement efficiency.

[0042] In actual use of the side-pull filter quick-change device of this embodiment, when the filter body 12 needs to be replaced, the movable door 11 on the side of the paint spray booth 10 is opened, and the cylinder 41 pushes the first bracket 21 and the second bracket 22 of the side shift bracket 20 through the connecting plate 50 to separate the side shift bracket 20 from the fixing member 40. After the side shift bracket 20 is separated from the fixing member 40, the operator pulls the filter body 12, and the traction member 30 located at the end of the filter body 12 moves in the through-slot 211 of the first bracket 21. Under the traction action of the traction member 30, the filter body 12 can be quickly pulled out of the paint spray booth 10, and then the new filter body 12 is installed in the through-slot 211 of the first bracket 21 to complete the replacement of the filter body 12.

[0043] Embodiment 2

[0044] like Figure 7 As shown, this embodiment provides an operating method of a side-drawing filter quick-change device, comprising the following steps:

[0045] S1, the cylinder 41 pushes the connecting piece 50, and the connecting piece 50 drives the side shift bracket 20 to move, so that the side shift bracket 20 is separated from the fixing piece 40. After the side shift bracket 20 is separated from the fixing piece 40, it is convenient to quickly take out the filter body 12;

[0046] S2. Open the movable door 11 on the side of the paint spraying room 10, pull the filter body 12, and the traction member 30 at the end of the filter body 12 moves in the through-slot 211 to pull the filter body 12 out of the paint spraying room 10. The filter body 12 is pulled out by the traction member 30 so as to replace the filter body 12.

[0047] In this embodiment, the filter body 12 includes a frame 121 and a plurality of metal filters 122 . The metal filters 122 are installed in the frame 121 . The filter body 12 is arranged vertically.

[0048] In combination with Example 1 and Example 2, the side-draw filter quick replacement device and the operating method thereof of the present invention realize the quick replacement of the filter in the paint spray booth 10, without the need for manual drilling into the paint spray booth 10 for operation, thereby reducing the labor intensity of the operator, improving the filter replacement efficiency, and effectively preventing harmful substances in the paint spray booth 10 from affecting human health. It does not require manual entry into the paint spray booth 10 to replace the filter, thereby effectively saving the occupied space of the paint spray booth 10 and making more full use of space resources. In addition, the presence of the traction part 30 in the present invention can pull the filter during the filter replacement process, thereby improving the stability of the filter replacement and also improving the filter replacement efficiency.

[0049] Although the present invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the present invention. That is, the methods, systems or devices discussed above are all examples. Various configurations may appropriately omit, replace or add various processes or components. For example, in alternative configurations, the method may be performed in an order different from the order described, and / or various stages may be added, omitted and / or combined. Moreover, the features described with respect to certain configurations may be combined in various other configurations. Different aspects and elements of the configurations may be combined in a similar manner. In addition, with the development of technology, many elements are merely examples and do not limit the scope of the present disclosure or claims.

[0050] Specific details are given in the specification to provide a thorough understanding of the exemplary configurations including implementations. However, the configurations can be practiced without these specific details, for example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary details to avoid obscuring the configurations. This description provides only example configurations and does not limit the scope, applicability, or configurations of the claims. On the contrary, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made to the functions and arrangements of the elements without departing from the spirit or scope of the present disclosure.

[0051] In addition, although each operation may describe the operation as a sequential process, many operations may be performed in parallel or simultaneously. In addition, the order of the operations may be rearranged. A process may have additional steps. In addition, examples of methods may be implemented by hardware, software, firmware, middleware, code, hardware description language, or any combination thereof. When implemented in software, firmware, middleware, or code, program code or code segments for performing the necessary tasks may be stored in a non-transitory computer-readable medium such as a storage medium, and the described tasks are performed by a processor.

[0052] In summary, it is intended that the above detailed description is considered to be exemplary rather than restrictive, and it should be understood that the claims (including all equivalents) are intended to limit the spirit and scope of the present invention. The above embodiments should be understood to be only used to illustrate the present invention and not to limit the scope of protection of the present invention. After reading the content of the record of the present invention, the technician can make various changes or modifications to the present invention, and these equivalent changes and modifications also fall into the scope limited by the claims of the present invention.

Claims

1. A side-draw filter quick replacement device, characterized in that: include A paint spraying room (10), wherein a movable door (11) is arranged on a side of the paint spraying room (10), and a filter body (12) is arranged inside the paint spraying room (10); A side shift bracket (20), wherein the side shift bracket (20) is two in number and is respectively located at two ends of the filter body (12); a traction member (30) is provided at the end of the filter body (12); the traction member (30) moves along the length direction of the side shift bracket (20) to remove the filter body (12) from the paint spraying room (10).

2. A side-draw filter quick-change device according to claim 1, characterized in that: The side shift bracket (20) comprises a first bracket (21) and a second bracket (22); the first bracket (21) and the second bracket (22) are fixedly connected; and a through-cutting slot (211) is provided on the first bracket (21).

3. A side-draw filter quick-change device according to claim 2, characterized in that: The traction member (30) is located in the through-cage slot (211) and moves along the length direction of the through-cage slot (211).

4. A side-draw filter quick-change device according to claim 3, characterized in that: The traction member (30) comprises a mounting rod (31) and a traction guide wheel (32); the mounting rod (31) is fixed to the end of the filter body (12); there are two traction guide wheels (32) located on both sides of the mounting rod (31) and forming a T-shaped structure with the mounting rod (31).

5. A side-draw filter quick-change device according to claim 4, characterized in that: The installation rod (31) moves along the length direction of the through-slot (211), and the traction guide wheel (32) is located in the through-slot (211) and rolls.

6. The side-drawing filter quick-change device according to claim 1, characterized in that: A fixing member (40) is provided in the spray painting room (10), and the fixing member (40) is bonded to the side shift bracket (20).

7. A side-draw filter quick-change device according to claim 6, characterized in that: The fixing member (40) is provided with a cylinder (41), and the cylinder (41) is connected to the side shift bracket (20) via a connecting piece (50) so as to push the fixing member (40) and the side shift bracket (20) apart.

8. The side-drawing filter quick-change device according to claim 7, characterized in that: The connecting piece (50) is a C-shaped structural piece.

9. An operating method of a side-drawing filter quick-change device, applied to a side-drawing filter quick-change device according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1. The cylinder (41) pushes the connecting piece (50), and the connecting piece (50) drives the side shift bracket (20) to move, so that the side shift bracket (20) is separated from the fixing member (40); S2. Open the movable door (11) on the side of the spray booth (10), pull the filter body (12), and the traction member (30) at the end of the filter body (12) moves in the through-card slot (211), so as to tug the filter body (12) out of the spray booth (10).

10. The method for operating a side-drawing filter quick-change device according to claim 9, characterized in that: The filter body (12) comprises a frame (121) and a plurality of metal filters (122); the metal filters (122) are installed in the frame (121); and the filter body (12) is arranged vertically.

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