Paint retaining plate, paint retaining plate assembly and dry spraying cabinet

Abstract

The present invention relates to a paint shield and a paint shield assembly and a dry spray booth, which include a body, the body including a front shield paint surface and a rear shield paint surface, the front shield paint surface and the rear shield paint surface are symmetrically arranged, the front shield paint surface and the rear shield paint surface both include a first shield paint surface and a second shield paint surface, and an angle structure is formed between the first shield paint surface and the second shield paint surface. The present invention has the advantages of good paint shielding effect, simple manufacture, convenient installation, etc.

Description

Technical Field

[0001] The invention relates to the field of paint shielding plates, in particular to a paint shielding plate and a paint shielding plate group and a dry-type spray booth. Background Art

[0002] After the car lamp is injection molded, in order to ensure the corrosion resistance and weather resistance of the lampshade surface, a layer of UV curing paint must be sprayed on the surface of the lamp for protection.

[0003] A Chinese patent with announcement number CN205966316 U discloses a paint mist collection device for a photocuring paint dry spray booth, comprising a paint baffle plate fixing frame, the paint baffle plate fixing frame is arranged in the photocuring paint dry spray booth, the paint baffle plate fixing frame is provided with more than one paint baffle plate group, the paint baffle plate group is located opposite to the spraying station of the photocuring paint dry spray booth; the paint baffle plate group comprises a front paint baffle plate and a rear paint baffle plate, the front paint baffle plate and the rear paint baffle plate are staggered to form a plurality of paint mist channels.

[0004] Although the paint mist collection device of the light-curing paint dry spray booth can capture paint mist, the front and rear paint panels need to be bent multiple times during production and need to be installed on the aluminum profile fixing plate by welding during use. Not only is the production process cumbersome and costly, but the installation is also time-consuming and labor-intensive. Summary of the invention

[0005] The first purpose of the present invention is to provide a paint blocking plate, which not only has a better paint blocking effect, but also is simple to manufacture and easy to install.

[0006] The technical solution adopted by the present invention to solve the above-mentioned purpose is:

[0007] A paint shield comprises a body,

[0008] The body comprises a front windshield paint surface and a rear windshield paint surface, and the front windshield paint surface and the rear windshield paint surface are symmetrically arranged.

[0009] The front windshield paint surface and the rear windshield paint surface both include a first windshield paint surface and a second windshield paint surface, and an angle structure is formed between the first windshield paint surface and the second windshield paint surface.

[0010] Further: the front windshield paint surface and the rear windshield paint surface both include a third-speed paint surface, a fourth-speed paint surface and a fifth-speed paint surface;

[0011] A first pointed protrusion is formed between the first paint blocking surface and the second paint blocking surface;

[0012] A first V-shaped groove is formed between the second paint surface and the third paint surface;

[0013] A second pointed protrusion is formed between the third paint surface and the fourth paint surface;

[0014] A second V-shaped groove is formed between the fourth paint surface and the fifth paint surface.

[0015] Further: the first paint surface, the second paint surface and the fifth paint surface are wavy surfaces;

[0016] The third paint surface and the fourth paint surface are smooth surfaces.

[0017] Further: a through hole is provided in the body which passes through the body from top to bottom.

[0018] Furthermore: two columns are arranged in the through hole, and both ends of the two columns are provided with internal threaded holes.

[0019] Furthermore: a small V-groove is formed on the left side of the body, and a large V-groove is formed on the right side of the body.

[0020] The second object of the present invention is to provide a paint shielding plate group, which has the advantages of easy installation and high paint mist filtering efficiency.

[0021] The technical solution adopted by the present invention to solve the above-mentioned purpose is:

[0022] Further: comprising a plurality of paint blocking plates;

[0023] Several of the paint shields are the paint shields described above;

[0024] A plurality of paint shielding plates are divided into a first paint shielding plate group and a second paint shielding plate group;

[0025] The paint shielding plates of the first paint shielding plate group are arranged side by side in the front-to-back direction, the large V-grooves of the first paint shielding plates are all arranged toward the left, and a paint shield installation groove is formed between two adjacent first paint shielding plates, and the second paint shielding plates of the second paint shielding plate group are respectively arranged in the paint shield installation groove, and the small V-grooves of the second paint shielding plates are all arranged toward the left;

[0026] A paint removal channel is formed between the first paint blocking plate and the adjacent second paint blocking plate.

[0027] Further: a first paint removal channel is formed between the first paint blocking surface of the second paint blocking plate and the fifth paint blocking surface of the first paint blocking plate;

[0028] A second paint removal channel is formed between the second paint blocking surface of the second paint blocking plate and the fourth paint blocking surface of the first paint blocking plate;

[0029] A third paint removal channel is formed between the third paint surface of the second paint blocking plate and the third paint surface of the first paint blocking plate;

[0030] A fourth paint removal channel is formed between the fourth paint surface of the second paint blocking plate and the second paint surface of the first paint blocking plate;

[0031] A fifth paint removal channel is formed between the fifth paint surface of the second paint blocking plate and the first paint surface of the first paint blocking plate;

[0032] The first paint removal sub-channel, the second paint removal sub-channel, the third paint removal sub-channel, the fourth paint removal sub-channel and the fifth paint removal sub-channel form the paint removal channel.

[0033] Furthermore: the width of the paint removal channel is 5 to 15 mm.

[0034] A third object of the present invention is to provide a dry spray booth.

[0035] The technical solution adopted by the present invention to solve the above-mentioned purpose is:

[0036] It includes the paint shielding plate group described above.

[0037] The beneficial effects of the present invention are as follows: the paint shield plate is an aluminum profile, which is formed by one-time processing and is easy to manufacture. The first paint shield surface and the second paint shield surface hinder the lateral flow of the paint mist, change the flow direction of the paint mist, and thus can filter out more paint in the paint mist, thereby improving the filtering effect, so that the paint mist discharged from the spray booth into the air is cleaner and reduces environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The present invention is further described below in conjunction with the accompanying drawings.

[0039] Figure 1 It is a schematic diagram of the structure of the paint blocking plate in the present invention;

[0040] Figure 2 is a schematic diagram for illustrating the connection relationship between the first paint shielding plate group and the second paint shielding plate group in the present invention;

[0041] Figure 3 It is a schematic diagram for reflecting the use status of the paint baffle plate group in the present invention;

[0042] Figure 4 It is a top view of the dry spray booth in the present invention.

[0043] In the figure, 1, main body; 11, first paint block; 12, second paint block; 13, third paint block; 14, fourth paint block; 15, fifth paint block; 2, through hole; 3, column; 4, small V-groove; 5, large V-groove; 6, first paint block plate group; 7, second paint block plate group; 8, paint removal channel; 81, first paint removal branch channel; 82, second paint removal branch channel; 83, third paint removal branch channel; 84, fourth paint removal branch channel; 85, fifth paint removal branch channel. DETAILED DESCRIPTION

[0044] The present invention will now be further described in conjunction with the accompanying drawings. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0045] Embodiment 1: A paint blocking plate, such as Figure 1 , including a body 1, the body 1 includes a front windshield paint surface and a rear windshield paint surface, and the front windshield paint surface and the rear windshield paint surface are symmetrically arranged. The front windshield paint surface and the rear windshield paint surface both include a first windshield paint surface 11 and a second windshield paint surface 12, and an angle structure is formed between the first windshield paint surface 11 and the second windshield paint surface 12. The angle structure can change the flow direction of the paint mist, and the first windshield paint surface 11 and the second windshield paint surface 12 are in contact with the paint mist during the flow of the paint mist, so that more paint in the paint mist can be filtered out.

[0046] like Figure 1 In order to further improve the filtering effect of the paint in the paint mist, the front and rear paint surfaces also include a third paint surface 13, a fourth paint surface 14 and a fifth paint surface 15. Specifically, a first pointed protrusion is formed between the first paint surface 11 and the second paint surface 12. A first V-shaped groove is formed between the second paint surface 12 and the third paint surface 13. A second pointed protrusion is formed between the third paint surface 13 and the fourth paint surface 14. A second V-shaped groove is formed between the fourth paint surface 14 and the fifth paint surface 15. When the paint mist flows horizontally, it contacts the first pointed protrusion, the first V-shaped groove, the second pointed protrusion and the second V-shaped groove in turn. The paint mist changes its flow direction after multiple deflections. Every time the flow direction changes, the paint in the paint mist can adhere to the front and rear paint surfaces, so that more paint can be filtered out, making the discharged paint mist cleaner.

[0047] Specifically, Figure 1 The first paint surface 11, the second paint surface 12 and the fifth paint surface 15 are wavy surfaces. The third paint surface 13 and the fourth paint surface 14 are smooth surfaces. The wavy surface can reduce the flow speed of the paint mist and increase the contact area with the paint mist, so that more paint can be filtered and the filtering effect can be improved.

[0048] like Figure 1 A small V-groove 4 is formed on the left side of the main body 1, and a large V-groove 5 is formed on the right side of the main body 1.

[0049] like Figure 1A through hole 2 is provided in the main body 1, which runs through from top to bottom. Two columns 3 are provided in the through hole 2, and both ends of the two columns 3 are provided with internal threaded holes. The through hole 2 is provided in the main body 1 to reduce the weight of the paint shielding plate and facilitate the installation of the paint shielding plate. The columns 3 make it difficult for the paint shielding plate to sink inward, thereby improving the strength of the paint shielding plate and extending the service life of the paint shielding plate. At the same time, the columns 3 are also used for the installation of the paint shielding plate. When the paint shielding plate is installed, the fixing screws are inserted from the threaded holes of the fixing plate into the internal threaded holes of the columns 3, thereby fixing the paint shielding plate on the fixing plate. The provision of two columns 3 makes the paint shielding plate more stable when fixed, and is not easy to deflect under the wind force of the paint mist, thereby improving the filtering effect.

[0050] Embodiment 2: A paint shield assembly, such as Figure 2 , including a plurality of paint blocking plates, and the plurality of paint blocking plates all adopt the paint blocking plates in Example 1.

[0051] Specifically, Figure 2 and Figure 3 , several paint baffles are divided into a first paint baffle group 6 and a second paint baffle group 7. The paint baffles of the first paint baffle group 6 are arranged side by side in the front-to-back direction, and the large V-grooves 5 of the first paint baffles are all arranged to the left, and a paint plate mounting groove is formed between two adjacent first paint baffles. The second paint baffles of the second paint baffle group 7 are respectively arranged in the paint plate mounting groove, and the small V-grooves 4 of the second paint baffles are all arranged to the left. A paint removal channel 8 is formed between the first paint baffle and the adjacent second paint baffle. The left side of the paint removal channel 8 is connected to the small V-groove 4 of the second paint baffle, and the right side of the paint removal channel 8 is connected to the small V-groove 4 of the first paint baffle. When the paint baffle group is in use, the paint mist first enters the small V-groove 4, and is guided by the small V-groove 4 to introduce the paint mist into the paint removal channel 8.

[0052] Specifically, Figure 2 , a first paint removal branch channel 81 is formed between the first paint surface 11 of the second paint plate and the fifth paint surface 15 of the first paint plate; a second paint removal branch channel 82 is formed between the second paint surface 12 of the second paint plate and the fourth paint surface 14 of the first paint plate; a third paint removal branch channel 83 is formed between the third paint surface 13 of the second paint plate and the third paint surface 13 of the first paint plate; a fourth paint removal branch channel 84 is formed between the fourth paint surface 14 of the second paint plate and the second paint surface 12 of the first paint plate; a fifth paint removal branch channel 85 is formed between the fifth paint surface 15 of the second paint plate and the first paint surface 11 of the first paint plate. The paint removal channel 8 is formed by the first paint removal branch channel 81, the second paint removal branch channel 82, the third paint removal branch channel 83, the fourth paint removal branch channel 84 and the fifth paint removal branch channel 85. The first paint removal branch channel 81 and the fifth paint removal branch channel 85 can prevent the paint from flowing horizontally with the wind direction. The third paint removal sub-channel 83 is convenient for cleaning the blocked paint.

[0053] like Figure 2, the width of the paint removal channel 8 is 5 to 15 mm. When the width of the paint removal channel 8 is too small, it is easy for the paint mist to enter the paint removal channel 8, thereby reducing the filtering efficiency; when the width of the paint removal channel 8 is too large, it is easy for the paint in the paint mist to not contact the front and rear windshield paint surfaces, thereby reducing the filtering effect.

[0054] Specific implementation process: the paint mist enters from the left side of the first paint baffle plate and the second paint baffle plate. When the paint mist flows, it first enters the small V-groove 4 of the second paint baffle plate, and then is introduced into the first paint removal branch channel 81 through the small V-groove 4, and then flows along the second paint removal branch channel 82, the third paint removal branch channel 83 and the fourth paint removal branch channel 84 in turn, and finally discharged from the fifth paint removal branch channel 85. The first paint removal branch channel 81 and the fifth paint removal branch channel 85 can prevent the paint from flowing across the wind direction and improve the filtering effect of the paint. The third paint removal branch channel 83 is convenient for cleaning the blocked paint. The second paint removal branch channel 82 and the fourth paint removal branch channel 84 can both prevent the paint from flowing across the wind direction and facilitate the cleaning of the blocked paint. The paint mist can filter out more paint and improve the filtering effect after multiple deflections, and the paint baffle plate is fixed by fixing screws, which is convenient for installation and disassembly.

[0055] Embodiment 3: A dry spray booth, such as Figure 4 , including the paint shielding plate group in Example 2, the paint shielding plate group is fixed in the spray booth and is located at the connection between the exhaust port of the spray booth and the spray booth.

[0056] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A paint shield assembly, characterized in that: Including a number of paint shields; The paint shield comprises a main body (1), the main body (1) comprises a front paint surface and a rear paint surface, the front paint surface and the rear paint surface are symmetrically arranged; The front windshield paint surface and the rear windshield paint surface both comprise a first paint surface (11) and a second paint surface (12), wherein an angle structure is formed between the first paint surface (11) and the second paint surface (12); The front windshield paint surface and the rear windshield paint surface both further include a third paint surface (13), a fourth paint surface (14) and a fifth paint surface (15); A first pointed protrusion is formed between the first paint blocking surface (11) and the second paint blocking surface (12); A first V-shaped groove is formed between the second paint blocking surface (12) and the third paint blocking surface (13); A second pointed protrusion is formed between the third paint surface (13) and the fourth paint surface (14); A second V-shaped groove is formed between the fourth paint surface (14) and the fifth paint surface (15); The first paint surface (11), the second paint surface (12) and the fifth paint surface (15) are wavy surfaces; The third paint surface (13) and the fourth paint surface (14) are smooth surfaces; The body (1) is provided with a through hole (2) penetrating vertically; Two columns (3) are arranged in the through hole (2), and both ends of the two columns (3) are provided with internal threaded holes; A small V-groove (4) is formed on the left side of the body (1), and a large V-groove (5) is formed on the right side of the body (1); The plurality of paint shielding plates are divided into a first paint shielding plate group (6) and a second paint shielding plate group (7); The first paint shielding plates of the first paint shielding plate group (6) are arranged side by side in the front-to-back direction, the large V-grooves (5) of the first paint shielding plates are all arranged towards the left, and a paint shield installation groove is formed between two adjacent first paint shielding plates, and the second paint shielding plates of the second paint shielding plate group (7) are respectively arranged in the paint shield installation groove, and the small V-grooves (4) of the second paint shielding plates are all arranged towards the left; A paint removal channel (8) is formed between the first paint blocking plate and the adjacent second paint blocking plate.

2. A paint shield assembly according to claim 1, characterized in that: A first paint removal branch channel (81) is formed between the first paint blocking surface (11) of the second paint blocking plate and the fifth paint blocking surface (15) of the first paint blocking plate; A second paint removal channel (82) is formed between the second paint blocking surface (12) of the second paint blocking plate and the fourth paint blocking surface (14) of the first paint blocking plate; A third paint removal channel (83) is formed between the third paint blocking surface (13) of the second paint blocking plate and the third paint blocking surface (13) of the first paint blocking plate; A fourth paint removal channel (84) is formed between the fourth paint blocking surface (14) of the second paint blocking plate and the second paint blocking surface (12) of the first paint blocking plate; A fifth paint removal channel (85) is formed between the fifth paint blocking surface (15) of the second paint blocking plate and the first paint blocking surface (11) of the first paint blocking plate; The first paint removal sub-channel (81), the second paint removal sub-channel (82), the third paint removal sub-channel (83), the fourth paint removal sub-channel (84) and the fifth paint removal sub-channel (85) form the paint removal channel (8).

3. A paint shield assembly according to claim 2, characterized in that: The width of the paint removal channel (8) is 5 to 15 mm.

4. A dry spray booth, characterized in that: The paint shield assembly comprises the paint shield assembly as described in any one of claims 1 to 3.

Images