Horizontal spraying system for aluminum profiles

Abstract

The utility model relates to the technical field of aluminum profile spraying equipment, in particular to an aluminum profile horizontal spraying system which comprises a powder spraying part and a feeding part penetrating through the powder spraying part, the feeding part comprises a conveying track fixedly installed in a workshop, and a driving chain moving along the conveying track is connected into the conveying track. The driving chain is connected with a plurality of suspension brackets, the suspension brackets are connected with hard supporting beam assemblies, the supporting beam assemblies are provided with a plurality of connecting holes, and the suspension brackets used for supporting aluminum profiles are connected with the supporting beam assemblies through the connecting holes. The hard supporting beam assembly is connected firstly, then the aluminum profile is supported below the supporting beam assembly through the multiple suspension frames, and due to the fact that the supporting beam assembly cannot be bent when moving along with the driving chain, the soft aluminum profile below cannot be bent; therefore, the risk that the aluminum profile is bent to be separated from the suspension bracket or fall off from the suspension bracket when powder is sprayed on the soft aluminum profile is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of aluminium profile spraying equipment, specifically is a kind of aluminium profile horizontal spraying system. BACKGROUND

[0002] In the production process of aluminium profile, vertical electrostatic spraying production line is often used to spray powder coating on the outer surface of aluminium profile, and after sintering, protective layer structure with rust-proof, corrosion-resistant and other characteristics is formed on the surface of aluminium profile, so as to improve the external appearance and service life of aluminium profile.

[0003] At present, there are two kinds of aluminium profile hanging methods for powder spraying equipment, one is vertical arrangement of aluminium profile, and the other is horizontal arrangement of aluminium profile. In the existing horizontal spraying system, aluminium profile is placed horizontally on several vertically arranged hangers, and several hangers are driven to move circularly by driving assembly located above, so as to drive the movement of aluminium profile. However, such hanging method is prone to cause deformation of aluminium profile at turning part and fall off from hanger when dealing with aluminium profile with low rigidity, and since powder spraying mainly relies on electrostatic effect to make powder particles adsorbed on aluminium profile, the deformation of aluminium profile only partially separates from hanger, which also leads to incomplete adsorption of dust on the surface of aluminium profile, resulting in uneven powder spraying state. SUMMARY

[0004] The technical problem to be solved by the utility model is to provide a kind of aluminium profile horizontal spraying system to solve the problem that the existing horizontal spraying system will cause aluminium profile to deform and separate or fall off from hanger when hanging aluminium profile with low rigidity.

[0005] The technical scheme adopted by the utility model is: a kind of aluminium profile horizontal spraying system, including powder spraying part, the feeding part of the powder spraying part, the feeding part includes fixedly installed conveying track in workshop interior, the conveying track is connected with the drive chain that moves along the conveying track in, the drive chain is connected with several suspension frames on, the suspension frame is connected with the hard support beam assembly on, the support beam assembly is provided with several connecting holes on, and several suspension frames for supporting aluminium profile are connected with the support beam assembly through the connecting hole.

[0006] After adopting the above structure, the following beneficial effects are obtained:

[0007] 1. The application discloses a support beam assembly and a hanging rack, and relates to the field of powder spraying of aluminum profiles.

[0008] 2. The support beam assembly is provided with a plurality of connecting holes, which can be used for selecting different connecting holes according to the length of the aluminum profile when the aluminum profile with different lengths is sprayed, so that the aluminum profile can be stably supported, the aluminum profile can be ensured to be conductive, and the aluminum profile can be well electrostatically adsorbed when being sprayed, thereby improving the powder spraying quality.

[0009] 3. The conveying track and the driving chain can stably drive the support beam assembly and the aluminum profile to enter the powder spraying part for powder spraying.

[0010] Preferably, the support beam assembly and the driving chain are connected through a first connecting piece, and the first connecting piece is detachably connected to two ends of the support beam assembly.

[0011] The first connecting piece is arranged at the two ends of the support beam assembly, so that the connection is more stable.

[0012] Preferably, the support beam assembly comprises a fixed beam and a telescopic beam, the telescopic beam is slidably connected to the fixed beam, and the fixed beam and the telescopic beam are locked through a locking bolt.

[0013] The length of the support beam assembly can be adjusted through the telescopic beam, so that the support beam assembly is suitable for aluminum profiles with different lengths.

[0014] Preferably, the connecting hole of the support beam assembly is provided with a first buckle, the first buckle is rotationally connected to the side of the connecting hole, the first buckle and the support beam bracket are further provided with a first elastic piece, and the support beam is further provided with a limiting boss for limiting the first buckle.

[0015] The first buckle is rotationally connected to the side of the connecting hole through the first elastic piece, so that the hanging rack can rotate the first buckle when being installed on the support beam assembly, and then the first buckle enters the connecting hole, and the hanging rack does not need to be held to be aligned with the connecting hole, so that the installation process of the hanging rack is more simple and fast.

[0016] As preferred, the side of the first buckle is further provided with a guide groove.

[0017] The guide groove can guide the mounting end of the hanging frame, and the hanging frame is more convenient to connect with the support beam assembly.

[0018] As preferred, the hanging frame is sequentially provided with a plurality of first limiting grooves in the shape of Chinese character "concave" from top to bottom.

[0019] The first limiting groove is used for limiting the aluminum profile, preventing the aluminum profile from falling or the powder spraying effect from being poor due to separation from the hanging frame, and a plurality of first limiting grooves can simultaneously support a plurality of aluminum profiles, thereby improving the powder spraying efficiency.

[0020] As preferred, the hanging frame is further provided with a bent section.

[0021] The bent section makes the gravity center of the first limiting groove close to the vertical section at the uppermost part of the hanging frame, so that the aluminum profile is close to the gravity center of the hanging frame during the support, thereby keeping the hanging frame in a vertical state during the support, so as to improve the powder spraying effect and reduce the risk of aluminum profile falling due to the inclination of the hanging frame.

[0022] As preferred, the hanging frame is detachably connected with a limiting plate, the upper end of the hanging frame is provided with a second limiting groove for connecting the limiting plate, and the bottom of the hanging frame is provided with a third limiting groove for connecting with the limiting plate.

[0023] The limiting plate can further limit the aluminum profile, prevent the aluminum profile from falling out of the first limiting groove, and make the upper end of the limiting plate clamped in the second limiting groove and the lower end of the limiting plate clamped in the third limiting groove under the gravity of the limiting plate itself, so as to limit the position of the limiting plate, ensure the stable limiting effect, and when the limiting plate needs to be taken out, it only needs to be pushed upward, so that the installation and disassembly process is easy and convenient.

[0024] As preferred, the bottom of the third limiting groove is provided with a first magnetic member, and the bottom of the limiting plate is provided with a second magnetic member attracted to the first magnetic member.

[0025] Through the attraction between the first magnetic member and the second magnetic member, the limiting plate can be more stably connected in the third limiting groove, so as to prevent the limiting plate from easily falling out of the third limiting groove, thereby improving the limiting effect of the limiting plate. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a perspective structural schematic view of an aluminum profile horizontal spraying system in embodiment 1 of the utility model.

[0027] ​Figure 2 is a kind of support beam assembly, hanging frame and the stereoscopic structure schematic diagram of aluminium profile after installation in the embodiment 2 of the aluminium profile horizontal spraying system of the utility model.

[0028] Figure 3 is a kind of support beam assembly, hanging frame and the rear view structure schematic diagram of aluminium profile after installation in the embodiment 2 of the aluminium profile horizontal spraying system of the utility model.

[0029] Figure 4 is a kind of support beam assembly, hanging frame and the stereoscopic structure schematic diagram of aluminium profile after installation in the embodiment 3 of the aluminium profile horizontal spraying system of the utility model.

[0030] Figure 5 is a kind of support beam assembly, hanging frame and the right view structure schematic diagram of aluminium profile after installation in the embodiment 3 of the aluminium profile horizontal spraying system of the utility model.

[0031] Figure 6 is Figure 5 sectional structure schematic diagram of "A-A" area in.

[0032] Figure 7 is Figure 6 local enlarged structure schematic diagram of "B" area in.

[0033] Figure 8 is a kind of support beam assembly, hanging frame, limit plate and the stereoscopic structure schematic diagram of aluminium profile after installation in the embodiment 4 of the aluminium profile horizontal spraying system of the utility model.

[0034] Figure 9 is a kind of support beam assembly, hanging frame, limit plate and the main view structure schematic diagram of aluminium profile after installation in the embodiment 4 of the aluminium profile horizontal spraying system of the utility model.

[0035] Figure 10 is Figure 9 sectional structure schematic diagram of "C-C" area in.

[0036] Figure 11 is Figure 10 local enlarged structure schematic diagram of "D" area in.

[0037] Figure 12 is Figure 10 local enlarged structure schematic diagram of "E" area in.

[0038] The first limiting slot 41, the upper connecting plate 43, the second limiting slot 431, the lower connecting plate 44, the third limiting slot 441, the aluminum profile 50, the limiting plate 60, the first limiting shaft 61, the second limiting shaft 62 and the limiting block 63. DETAILED DESCRIPTION

[0039] The utility model is further described below in combination with the drawings and specific embodiments.

[0040] Embodiment 1

[0041] According to the description accompanying drawings Figure 1 The utility model provides a kind of aluminum profile horizontal spraying system, including powder spraying part 10, the powder spraying part 10 of feeding portion 20, wherein feeding portion 20 includes conveying track and the drive chain that moves in conveying track, hard support beam assembly 30 is installed below the drive chain, in the present embodiment, support beam assembly 30 is connected between drive chain by first connecting piece 21, first connecting piece 21 is the vertical rod with elbow being provided at two ends, connecting ring for being connected with the elbow of first connecting piece 21 is respectively provided on drive chain and support beam assembly 30, wherein the connecting ring on support beam assembly 30 are all arranged with three, in the present embodiment, two first connecting pieces 21 are installed on each support beam assembly 30, and two first connecting pieces 21 are respectively installed on the connecting ring at the two ends of support beam assembly 30.

[0042] A plurality of connecting holes 33 are also provided on support beam assembly 30, and support beam assembly 30 is connected with a plurality of suspension frames 40 for supporting aluminum profile 50 through the connecting holes 33, the suspension frame 40 is vertically rod-shaped, a plurality of first "concave" shaped first limiting slots 41 are welded on the suspension frame 40, a plurality of first limiting slots 41 on the same horizontal plane of a plurality of suspension frames 40 simultaneously support one aluminum profile 50, which can achieve stable support effect; meanwhile, a bent section 42 in the shape of The bent section 42 is located above the first limiting slot 41, and the first limiting slot 41 is located below the vertical section of the suspension frame 40 by the arrangement of the bent section 42, thereby avoiding the first limiting slot 41 extending from the center of gravity of the suspension frame 40, thereby reducing the risk of the aluminum profile 50 falling due to the inclination of the suspension frame 40; in the present embodiment, eight first limiting slots 41 are provided on each suspension frame 40, which can simultaneously support eight aluminum profiles 50.

[0043] The working principle is that when the aluminum profile 50 with thin thickness, low rigidity and easy deformation needs to be sprayed, the support beam assembly 30 is hung on the driving chain through the first connecting piece 21, then different numbers of hanging racks 40 are selected according to the length of the aluminum profile 50, and the hanging racks 40 are hung on the connecting holes 33 of the support beam assembly 30, then the aluminum profile 50 is placed horizontally in the first limiting groove 41, the aluminum profile 50 is supported by the plurality of first limiting grooves 41, then the aluminum profile 50 is slowly sent into the powder spraying part 10 for powder spraying by the feeding part 20.

[0044] Embodiment 2

[0045] According to the description Figures 2-3 The difference between the present embodiment and embodiment 1 is that the support beam assembly 30 includes a fixed beam 31 and a telescopic beam 32, wherein the fixed beam 31 and the telescopic beam 32 are both angle steels, the fixed beam 31 is provided with a long-waisted first adjusting hole 311, and the telescopic beam 32 is provided with a plurality of locking holes 321, a locking bolt 34 is threadedly connected in the locking hole 321, and the locking bolt 34 is slidingly connected in the first adjusting hole 311. By such arrangement, the telescopic beam 32 can slide along the fixed beam 31, so as to realize the telescopic function of the support beam assembly 30. When the required length is adjusted, the locking bolt 34 is tightened to fix the telescopic beam 32 and the fixed beam 31. Meanwhile, the same connecting holes 33 are provided on the telescopic beam 32 as the fixed beam 31, so as to hang the hanging rack 40.

[0046] The working principle is that when the aluminum profile 50 length is long, the telescopic beam 32 is pulled out of the fixed beam 31 to the appropriate length, and the fixed beam 31 and the telescopic beam 32 are fixed by the locking bolt 34. Only the appropriate connecting holes 33 are selected on the fixed beam 31 and the telescopic beam 32 to hang the hanging rack 40 according to the requirement, so as to support the aluminum profile 50, thereby driving the aluminum profile 50 into the powder spraying part 10 for powder spraying.

[0047] Embodiment 3

[0048] According to the description Figures 4-7As shown, the difference between the embodiment and embodiment 1 is that a first buckle 35 is further arranged on the support beam assembly 30, the first buckle 35 is located above the connecting hole 33, wherein the first buckle 35 is rotationally connected to the side of the connecting hole 33, and a limiting boss 36 is further arranged on the support beam for limiting the first buckle 35, in the embodiment, two first buckles 35 are symmetrically arranged above each connecting hole 33, the connecting hole 33 is closed by the two first buckles 35, and a first elastic member is further arranged between the first buckle 35 and the support beam assembly 30, wherein the first elastic member is a torsion spring, the first buckle 35 has a movement tendency in the direction away from the connecting hole 33, and abuts against the limiting boss 36 to form a horizontally arranged state.

[0049] And a guide groove 37 is further arranged above the first buckle 35, the guide groove 37 can guide the hanging bracket 40 when the hanging bracket 40 is installed, so that the hanging bracket 40 can more conveniently enter the connecting hole 33.

[0050] The working principle is that when the hanging bracket 40 is installed, the elbow at the upper end of the hanging bracket 40 is hung on the upper surface of the support beam assembly 30, the guide groove 37 can guide the elbow to enter the first buckle 35 and push the first buckle 35 to rotate, and then enter the connecting hole 33 to complete the connection with the support beam assembly 30, and when the hanging bracket 40 is connected, the first buckle 35 is automatically reset under the action of the elastic member and abuts against the limiting boss 36 to limit the upper end of the connecting hole 33, preventing the hanging bracket 40 from falling off the support beam assembly 30.

[0051] Embodiment 4

[0052] According to the description attached Figures 8-12 As shown, the difference between the embodiment and embodiment 1 is that the upper end of the hanging bracket 40 is further fixedly connected with an upper connecting plate 43, the lower end of the hanging bracket 40 is fixedly connected with a lower connecting plate 44, a second limiting groove 431 is opened on the upper connecting plate 43, a third limiting groove 441 is opened on the lower connecting plate 44, and the hanging bracket 40 is connected with a limiting plate 60 through the second limiting groove 431 and the third limiting groove 441, the upper end of the limiting plate 60 is provided with a first limiting shaft 61 clamped in the second limiting groove 431, the lower end of the limiting plate 60 is provided with a second limiting shaft 62 clamped in the third limiting groove 441, and a limiting block 63 is arranged on the side of the first limiting shaft 61 and the second limiting shaft 62 away from the limiting plate 60, for avoiding the first limiting shaft 61 and the second limiting shaft 62 from falling off the second limiting groove 431 and the third limiting groove 441 in the use process.

[0053] In the embodiment, the depth of the second limiting groove 431 is greater than the depth of the third limiting groove 441, and a chamfer is arranged at the top of the second limiting groove 431, so that the first limiting shaft 61 can more conveniently enter the second limiting groove 431, and when the second limiting shaft 62 is just separated from the third limiting groove 441, the first limiting shaft 61 is still kept in the state of being in the second limiting groove 431, facilitating the adjustment of the limiting plate 60.

[0054] Meanwhile, in the embodiment, the bottom of the third limiting groove 441 is further provided with a first magnetic member, and a second magnetic member is arranged on the second limiting shaft 62 and is attracted to the first magnetic member.

[0055] The working principle is that when all the aluminum profiles 50 are installed on the hanging frame 40, the first limiting shaft 61 on the limiting plate 60 is clamped in the second limiting groove 431, the position of the lower end of the limiting plate 60 is adjusted, the second limiting shaft 62 is clamped in the third limiting groove 441, the second magnetic member on the second limiting shaft 62 is attracted to the first magnetic member of the third limiting groove 441, the fixing of the limiting plate 60 is completed, the limiting of the aluminum profiles 50 by the limiting plate 60 is realized, and the aluminum profiles 50 are prevented from falling out of the first limiting groove 41.

[0056] The directions mentioned in the utility model, such as "up", "down", "left", "right" and the like, are only for better and clearer illustration and understanding of the utility model, and are not indicative or suggestive of the devices or elements indicated having a specific orientation, being constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0057] The above describes the preferred embodiments of the utility model, but cannot be understood as a limitation on the claims. The utility model is not limited to the above embodiments, and the specific structure can be changed, and any change made within the protection scope of the utility model independently claimed is within the protection scope of the utility model.

Claims

1. An aluminum profile horizontal spray system comprising a powder spraying section, a feeding section passing through the powder spraying section, characterized in that, The feeding part comprises a conveying track fixedly installed in the workshop, a driving chain connected in the conveying track and moving along the conveying track, a hard support beam assembly connected on the driving chain, a plurality of connecting holes formed on the support beam assembly, and a plurality of hanging racks for supporting aluminum profiles connected with the support beam assembly through the connecting holes.

2. The system for horizontal coating of aluminum profiles according to claim 1, characterized in that, The support beam assembly and the driving chain are connected through a first connecting piece which is detachably connected at both ends of the support beam assembly.

3. The system for horizontal coating of aluminum profiles according to claim 1, characterized in that, The support beam assembly comprises a fixed beam and a telescopic beam which is slidingly connected on the fixed beam, and the fixed beam and the telescopic beam are locked through locking bolts.

4. The system for horizontal coating of aluminum profiles according to claim 1, characterized in that, A first buckle is arranged on the connecting hole of the support beam assembly, the first buckle is rotationally connected on the side of the connecting hole, and a first elastic piece is further arranged between the first buckle and the support beam, and a limiting boss for limiting the first buckle is further arranged on the support beam.

5. The system for horizontal coating of aluminum profiles according to claim 4, characterized in that, A guide groove is further arranged on the side of the first buckle.

6. The system for horizontal coating of aluminum profiles according to claim 1, characterized in that, The hanging rack is sequentially provided with a plurality of "concave" first limiting grooves from top to bottom.

7. An in-line aluminum extrusions coating system according to claim 6, characterized in that, The suspension bracket is further provided with a bending section of the type 8. The system for horizontal coating of aluminum profiles according to claim 7, characterized in that, A limiting plate is detachably connected on the hanging rack, a second limiting groove for connecting the limiting plate is arranged on the upper end of the hanging rack, and a third limiting groove for connecting with the limiting plate is arranged on the bottom of the hanging rack.

9. The system for horizontal coating of aluminum profiles according to claim 8, characterized in that, A first magnetic piece is arranged on the bottom of the third limiting groove, and a second magnetic piece which is attracted to the first magnetic piece is arranged on the bottom of the limiting plate.

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