Frame for spray painting water curtain cabinet

Abstract

A frame for a spray paint water curtain cabinet, comprising a cabinet body. An installation cabinet is arranged inside the cabinet body. The installation cabinet divides the cabinet body into a front cavity and a rear cavity, and the bottom of the installation cabinet and the inner wall of the bottom of the cabinet body form a bottom cavity. The front cavity has an open operation port. It further includes a first drawer cabinet arranged in the bottom cavity, a second drawer cabinet arranged in the front cavity, and an installation component arranged between the second drawer cabinet and the installation cabinet. The second drawer cabinet is in front-back communication with the front cavity, and it is placed on the top of the first drawer cabinet and can move back and forth along the cabinet body to expand the spray paint space. The top surface of the first drawer cabinet is open, and it can move back and forth along the inner wall of the cabinet body after the second drawer cabinet is pulled open. The installation component includes an upper water tank and a lower water tank. The top of the upper water tank is magnetically connected to the inner wall of the top of the cabinet body, and there is a placement gap between the upper water tank and the installation cabinet. Both ends of the lower water tank are detachably and fixedly connected to the side walls of the cabinet body. The structure of the present invention is simple, convenient for installation, disassembly and cleaning, and has low cost.

Description

Technical Field

[0001] The present invention relates to a spray paint water curtain device, and more particularly to a frame for a spray paint water curtain cabinet. Background Art

[0002] Small spray paint water curtain cabinets are widely used in the spraying of small-volume products such as homes and offices due to their compactness and practicality. The spray paint waste gas purification and emission device with the application number 201820977309.X, an automatic spray painting machine with the application number 201810061586.0, and the spray paint drying water curtain cabinet applied by our company all use a fan to suck the waste gas to be sprayed into the water curtain cabinet and discharge it outside the water curtain cabinet after purification by the water curtain cabinet. However, they have the problems of inconvenient installation and disassembly. Generally, a preliminary filtration device is arranged behind the water curtain panel and a secondary filtration device is arranged below the water tank. After long-term use, the water curtain panel, the filter element of the preliminary filtration device, and the filter element of the secondary filtration device need to be cleaned and replaced, and the disassembly and assembly are very inconvenient. In addition, the products of the prior art cannot well expand the spray painting space. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a frame for a spray paint water curtain cabinet with a simple structure, convenient installation, disassembly and cleaning, and low cost.

[0004] The technical solution adopted by the present invention to solve its technical problems is as follows: A frame for a spray paint water curtain cabinet includes a cabinet body. An installation cabinet is arranged inside the cabinet body. The installation cabinet divides the cabinet body into a front cavity and a rear cavity, and a bottom cavity is formed between the bottom of the installation cabinet and the inner wall of the bottom of the cabinet body. The front cavity has an open operation port. It also includes a first drawer cabinet arranged in the bottom cavity, a second drawer cabinet arranged in the front cavity, and an installation component arranged between the second drawer cabinet and the installation cabinet. The second drawer cabinet communicates with the front cavity from front to back and is placed on the top of the first drawer cabinet and can move back and forth along the cabinet body to expand the spray painting space. The top surface of the first drawer cabinet is open and can move back and forth along the inner wall of the cabinet body after the second drawer cabinet is pulled out. The installation component includes an upper water tank and a lower water tank. The top of the upper water tank is magnetically connected to the inner wall of the top of the cabinet body, and there is a placement gap between the upper water tank and the installation cabinet. The top of the water curtain panel of the water curtain cabinet is directly inserted into the placement gap. The two ends of the lower water tank are detachably and fixedly connected to the side walls of the cabinet body. A plurality of filter racks are arranged in the installation cabinet from top to bottom in sequence.

[0005] In order to facilitate the pulling of the second drawer cabinet, a pull board is provided on the side of the second drawer cabinet away from the installation cabinet, and a pull-through slot is provided on the pull board.

[0006] In order to facilitate the expansion of the spray painting space, the second drawer cabinet includes a bottom board, a left board, a top board and a right board that are sequentially connected and fixed by angle aluminum. The pull board is vertically fixed to the bottom board and extends downward along the height direction of the second drawer cabinet.

[0007] To facilitate the abutment against the water curtain panel, the bottom of the installation cabinet extends downward to form pins, the width of the pins being smaller than the width of the water discharge trough, and the pins being inserted into the water discharge trough.

[0008] To facilitate the installation of the fan of the water curtain cabinet, a support plate is fixed to one side of the installation cabinet close to the rear cavity.

[0009] To facilitate the water on the water curtain panel to fall into the first drawer cabinet, a plurality of hollow slots are provided on the filter rack.

[0010] To facilitate the disassembly of the upper water trough, the upper water trough includes a longitudinal baffle and a transverse baffle arranged in an L-shaped layout and perpendicular to each other. The longitudinal baffle is arranged on the side of the transverse baffle away from the water curtain panel. There are two magnets, which are respectively fixed at both ends of the top of the longitudinal baffle. Both ends of the transverse baffle respectively extend out guard plates, and the width of the guard plates in the front-back direction of the cabinet body is greater than the width of the transverse baffle.

[0011] To facilitate the installation of the upper water trough, angle steels are respectively fixed at both ends of the top of the longitudinal baffle along its length direction, and magnets are provided on the top of the angle steels.

[0012] To facilitate the disassembly of the water discharge trough, the water discharge trough includes a fixing frame and a water retaining frame. There are two fixing frames, which are connected to the inner wall of the cabinet by screws. The water retaining frame is mounted in the fixing frame. The water retaining frame includes a lower plate and retaining strips arranged on both sides of the lower plate in the front-back direction of the cabinet body. The lower plate and the retaining strips are integrally formed to enclose a placement cavity.

[0013] To seal the whole water curtain cabinet during shutdown, a cover plate is magnetically attracted at the operation opening of the cabinet body.

[0014] The beneficial effects of the present invention are as follows: With the above solution, the first drawer cabinet can be used to facilitate the replacement of the filter element at the bottom, the second drawer cabinet can be used to flexibly expand the painting space, and at the same time, the detachable structures of the upper water trough and the water discharge trough are also convenient for cleaning. Generally speaking, the structure of the present invention is simple, easy to install, disassemble and clean, and its cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Through the following detailed description in conjunction with the drawings, the foregoing and other objects, features and advantages of the present invention will become apparent.

[0016] Figure 1 is a schematic structural diagram of the present invention;

[0017] Figure 2 is a front view of the present invention;

[0018] Figure 3 is Figure 2 a cross-sectional view of;

[0019] Figure 4 Structural schematic diagram of the second drawer cabinet of the present invention;

[0020] Figure 5 Structural schematic diagram of the first drawer cabinet of the present invention;

[0021] Figure 6 Structural schematic diagram of the installation cabinet of the present invention;

[0022] Figure 7 Structural schematic diagram of the upper water tank of the present invention;

[0023] Figure 8 Structural schematic diagram of the lower water tank of the present invention;

[0024] Figure 9 Structural schematic diagram of the present invention after closing the upper cover plate;

[0025] Wherein: 1, cabinet body; 11, placing gap; 2, first drawer cabinet; 21, bottom panel; 22, side plate; 3, second drawer cabinet; 31, bottom plate; 32, left plate; 33, top plate; 34, right plate; 35, angle aluminum; 36, drawer board; 362, draw-through groove; 4, installation assembly; 41, upper water tank; 411, longitudinal baffle; 412, transverse baffle; 413, guard plate; 414, angle steel; 415, magnet; 42, lower water tank; 421, fixing frame; 422, water retaining frame; 423, retaining strip; 424, water falling hole; 425, lower plate; 43, filter rack; 431, hollow groove; 5, installation cabinet; 51, support plate; 52, insertion foot; 53, side panel; 54, top panel; 55, partition board;; 551, fan hole; 6, cover plate. Detailed implementation manners

[0026] The following elaborates on the preferred embodiments of the present invention in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making the protection scope of the present invention more clearly defined.

[0027] Such as Figure 1-8As shown in the figure, Embodiment 1: A frame for a spray paint water curtain cabinet, including a cabinet body 1. An installation cabinet 5 is provided inside the cabinet body 1. The installation cabinet 5 includes a partition board 55, side panels 53 that are screwed and fixed around both sides of the partition board 55, and a top panel 54 fixed at the top. A number of fan holes 551 are provided inside the partition board 55. The installation cabinet 5 divides the cabinet body 1 into a front cavity and a rear cavity, and the bottom of the installation cabinet 5 forms a bottom cavity with the inner wall of the bottom of the cabinet body 1. The front cavity has an open operation port. It also includes a first pull-out cabinet 2 arranged in the bottom cavity, a second pull-out cabinet 3 arranged in the front cavity, and an installation component 4 arranged between the second pull-out cabinet 3 and the installation cabinet 5. The second pull-out cabinet 3 is in front-to-back communication with the front cavity, is placed on the top of the first pull-out cabinet 2, and can move back and forth along the cabinet body 1 to expand the spray paint space. The top surface of the first pull-out cabinet 2 is open, and it can move back and forth along the inner wall of the cabinet body 1 after the second pull-out cabinet 3 is pulled out. The first pull-out cabinet 2 includes a bottom edge panel 21 and side plates 22 arranged around the bottom edge panel 21. The bottom edge panel 21 is rectangular. The bottom edge panel 21 can be installed with a slide rail for convenient contraction, or it can be directly pulled out without installation. The installation component 4 includes an upper water tank 41 and a lower water tank 42. The top of the upper water tank 41 is magnetically connected to the inner wall of the top of the cabinet body 1, and there is a placement gap 11 between the upper water tank 41 and the installation cabinet 5. The top of the water curtain board of the water curtain cabinet is directly inserted into the placement gap 11. The two ends of the lower water tank 42 are detachably and fixedly connected to the side wall of the cabinet body 1. A number of filter racks 43 are sequentially arranged in the installation cabinet 5 from top to bottom. In order to facilitate abutting against the water curtain board, the bottom of the installation cabinet 5 extends downward to form inserting feet 52, that is, the side panel 53 extends downward to form the inserting feet 52. The width of the inserting feet 52 is smaller than the width of the lower water tank 42. The inserting feet 52 are inserted into the lower water tank 42. A support plate 51 is fixed on one side of the installation cabinet 5 close to the rear cavity. The fan of the water curtain cabinet is arranged on the support plate 51 and is communicated with the front cavity through the fan holes 551. A number of hollow slots 431 are provided on the filter racks 43.

[0028] As Figure 4 shown, specifically, the second pull-out cabinet 3 includes a bottom plate 31, a left plate 32, a top plate 33, and a right plate 34 that are sequentially connected and fixed by angle aluminum 35. The pull-out plate 36 is vertically fixed to the bottom plate 31 and extends downward along the height direction of the second pull-out cabinet 3. When it is in communication with the front cavity, baffles are provided on all sides, reducing the leakage of oil and gas.

[0029] As Figure 7As shown in the figure, specifically, the upper water tank 41 includes a longitudinal baffle 411 and a transverse baffle 412 arranged in an L shape and perpendicular to each other. The longitudinal baffle 411 is arranged on the side of the transverse baffle 412 away from the water curtain board. There are two magnets 415, which are respectively fixed at both ends of the top of the longitudinal baffle 411. Both ends of the transverse baffle 412 respectively extend out the guard plates 413. The width of the guard plates 413 along the front and back direction of the cabinet body 1 is greater than the width of the transverse baffle 412. Angle steels 414 are respectively fixed at both ends of the top of the longitudinal baffle 411 along its length direction, and magnets 415 are arranged on the top of the angle steels 414.

[0030] As Figure 8 shown in the figure, specifically, the lower water tank 42 includes a fixing frame 421 and a water retaining frame 422. There are two fixing frames 421, which are screwed to the inner wall of the cabinet body 1. The water retaining frame 422 is mounted in the fixing frame 421. The water retaining frame 422 includes a lower plate 425 and retaining strips 423 arranged on both sides of the lower plate 425 along the front and back direction of the cabinet body 1. A number of uniformly arranged water dropping holes 424 are provided on the lower plate 425. The lower plate 425 and the retaining strips 423 are integrally formed and enclose a placement cavity.

[0031] Embodiment 2:

[0032] Different from Embodiment 1, one side of the second drawer cabinet 3 away from the installation cabinet 5 has a drawer board 36, and a drawer through groove 362 is provided on the drawer board 36.

[0033] Embodiment 3:

[0034] As Figure 9 shown in the figure, different from Embodiment 1, in order to seal the whole water curtain cabinet during shutdown, a cover plate 6 is magnetically attracted at the operation port of the cabinet body 1. A magnetic block is provided on the side of the cover plate 6 close to the front cavity, and the magnetic block is attracted and fixed to the cabinet body 1.

[0035] Disassembly and installation principle: The first drawer cabinet 2 is used to facilitate the replacement of the filter element at the bottom. The second drawer cabinet 3 can be used to flexibly expand the painting space. At the same time, the detachable structures of the upper water tank 41 and the lower water tank 42 are also convenient for cleaning. For the upper water tank 41, only by separating the magnets 415, the water curtain board placed in the placement gap 11 can be turned up and forward and directly taken out for cleaning, and it is also convenient to replace the filter structure placed behind the water curtain board. For the cleaning of the lower water tank 42, only by taking out the water retaining frame 422, it can be directly cleaned. The first cabinet body 1 can be directly pulled out to replace the filter element placed in the first cabinet body 1.

[0036] Compared with the prior art, the structure of the present invention is simple, convenient for installation, disassembly and cleaning, and has low cost.

[0037] In all examples shown and described herein, any specific values should be construed as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values.

[0038] It should be noted that like reference numerals and letters denote like items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0039] In addition, in the description of the embodiments of the present invention, unless otherwise clearly specified and defined, the terms "mounted", "connected", "coupled", "arranged", "provided with", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] Finally, it should be noted that the above embodiments are only specific embodiments of the present invention, used to illustrate the technical solutions of the present invention, rather than limiting it. The protection scope of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that any person skilled in the art within the technical scope disclosed by the present invention can still modify the technical solutions recorded in the foregoing embodiments, or can easily think of changes, or make equivalent replacements for some of the technical features; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be covered within the protection scope of the present invention.

Claims

1. A rack for a spray paint water curtain cabinet, comprising a cabinet body, wherein an installation cabinet is arranged inside the cabinet body. The installation cabinet divides the cabinet body into a front cavity and a rear cavity, and the bottom of the installation cabinet and the inner wall of the bottom of the cabinet body form a bottom cavity. The front cavity has an open operation opening, and it is characterized in that: It also includes a first pull-out cabinet arranged in the bottom cavity, a second pull-out cabinet arranged in the front cavity, and an installation assembly arranged between the second pull-out cabinet and the installation cabinet, the second pull-out cabinet and the front cavity are connected front to back and are mounted on the top of the first pull-out cabinet and can be moved back and forth along the cabinet body to expand the paint spraying space, the top surface of the first pull-out cabinet is open and can be moved back and forth along the inner wall of the cabinet after the second pull-out cabinet is opened, the installation assembly includes an upper sink and a lower sink, the top of the upper sink is magnetically connected to the inner wall of the cabinet top and there is a placement gap between the upper sink and the installation cabinet, the two ends of the lower sink are detachably fixed to the side walls of the cabinet body, and a number of filter racks are arranged in sequence from top to bottom in the installation cabinet; The second drawer cabinet has a drawer plate on a side away from the installation cabinet, and the drawer plate has a drawer slot; The second drawer cabinet includes a bottom plate, a left plate, a top plate and a right plate which are connected in sequence and fixed by angle aluminum, wherein the drawer plate is fixed vertically to the bottom plate and extends downward along the height direction of the second drawer cabinet; A pin extends downward from the bottom of the installation cabinet, the width of the pin is smaller than the width of the lower sink, and the pin is plugged into the lower sink; A support plate is fixed on one side of the installation cabinet close to the rear cavity; The filter frame is provided with a plurality of hollow slots; The upper water tank includes a longitudinal baffle and a transverse baffle arranged in an L-shape and perpendicular to each other. The longitudinal baffle is arranged on the side of the transverse baffle away from the water curtain plate. Guard plates extend from both ends of the transverse baffle. The width of the guard plate in the front-to-back direction of the cabinet is greater than the width of the transverse baffle. The longitudinal baffle is respectively fixed with angle steels at both ends of the top along the length direction thereof, and a magnet is provided on the top of the angle steels; The lower water tank includes a fixing frame and a water retaining frame, the fixing frame is provided with two and is screwed to the inner wall of the cabinet, the water retaining frame is mounted inside the fixing frame, and the water retaining frame includes a lower plate and retaining bars arranged on both sides of the lower plate along the front-back direction of the cabinet, the lower plate and the retaining bars are integrally formed and enclose a placement cavity; A cover plate is magnetically attached to the operating port of the cabinet.

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