Novel dust removal device for powder coating production line

Abstract

The utility model discloses a novel dust removal device of a powder coating production line, and relates to the technical field of powder coatings, the novel dust removal device comprises a conveying line, a plurality of mutually connected dust removal mechanisms are arranged at the top of the conveying line, each dust removal mechanism comprises a supporting assembly, and the supporting assembly comprises a supporting part, an adjusting part and a fixing part. According to the novel dust removal device for the powder coating production line, the dust removal mechanisms adopt modular design, the number of the dust removal mechanisms can be properly selected and assembled according to the length of a conveying line, and the problems that an existing dust removal device does not have flexible expansibility and is difficult to adapt to conveying lines with different lengths are solved; according to the dust removal device, the dust removal requirements of conveying equipment with different lengths in large-scale production can be met, the overall structure is relatively simple, complex construction is avoided, and compared with an existing dust removal device with a large size, the dust removal function is achieved, meanwhile, waste of space resources is reduced, and the purchase cost of the dust removal equipment is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to powder coating technical field, concretely is the dust collector of novel powder coating production line. BACKGROUND

[0002] Powder coating is a solid powder synthetic resin coating, containing solid resin, pigment, filler and additive, dispersion medium is air, different from solvent type and water-based paint, has no solvent pollution, film forming rate 100%, low energy consumption and so on, is divided into thermoplastic and thermosetting two kinds, thermoplastic is less used in automobile coating because of coating appearance (gloss, leveling property) and poor adhesion to metal, and automobile coating adopts thermosetting powder coating, and it uses thermosetting synthetic resin as film forming material, and when drying, it is first fused and then chemically crosslinked and solidified into high-quality coating film, meeting the appearance, mechanical property and corrosion resistance requirements of automobile finishing.

[0003] In the prior art, such as the application number: 202021523958.6, a kind of dust collector of novel powder coating production line is disclosed, it includes device main body, top plate, dust collecting tank and machine case, the device main body bottom is fixed and is provided with air inlet, the device main body one side is fixedly installed with machine case, the machine case top is fixed and is provided with air outlet, the machine case inside is fixedly installed with exhaust fan, the exhaust fan bottom is fixedly installed with impeller, the impeller outside is fixedly installed with concave-convex groove, the concave-convex groove outside is sleeved with filter bag, the filter bag top is fixedly installed with fixed rubber ring, the machine case bottom is fixedly installed with dust collecting tank, by the fan and filter bag setting, when equipment is used, by machine case inside and air duct intercommunication, by fan extraction gas, and by filter bag, the powder coating carried in gas is intercepted and filtered, and by fixed rubber ring, it is more easily replaced, so that when equipment is used, effectively dust removal and convenient to use.

[0004] In the above patent, although the device can remove the dust floating on the conveying line, however, in actual industrial production process, we will find that the conveying equipment usually has a relatively long length to meet the needs of large-scale production, and the existing dust removal device has complex structure and does not have flexible expandability, which is difficult to adapt to conveying lines of different lengths, and its size is also relatively large, which not only wastes space resources, but also increases the procurement cost of dust removal equipment, therefore, the utility model provides a dust removal device for novel powder coating production line. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a dust removal device for novel powder coating production line, which solves the problems of the existing dust removal device, such as complex structure, no flexible expandability, difficult to adapt to conveying lines of different lengths, and large size, which not only wastes space resources, but also increases the procurement cost of dust removal equipment.

[0006] In order to achieve the above object, the utility model discloses a dust removal device of novel powder coating production line through the following technical scheme:

[0007] Supporting assembly, the supporting assembly includes support, adjustment part and fixed part,

[0008] The support includes a vertical rod, the vertical rod is arranged along the height direction of the conveying line, the bottom surface of the vertical rod is welded with a mounting plate, and the mounting plate is installed on one side of the top of the conveying line through bolts.

[0009] The adjustment part includes an L-shaped connecting block arranged on the outer wall of one side of the vertical rod, and the top surface of the L-shaped connecting block is welded with a U-shaped frame.

[0010] The fixed part, the fixed part is provided with two, and is symmetrically arranged on the top of the U-shaped frame, the fixed part includes a connecting plate, the top of the connecting plate is fixedly connected with a supporting column, and the top of the supporting column is fixedly connected with a pipe clamp.

[0011] The dust suction assembly includes a main air pipe penetrating between the inner sides of the two pipe clamps, the main air pipe is arranged along the length direction of the conveying line, the two ends of the main air pipe are fixedly connected with flanges, the end portions of the adjacent two main air pipes are connected through the flanges, so that the adjacent two main air pipes are communicated, and the end portions of the flanges located at the beginning and the end of the conveying line are provided with disc covers.

[0012] Preferably, a plurality of reinforcing ribs are fixedly connected between the vertical rod and the outer surface of the mounting plate.

[0013] Preferably, a plurality of height adjustment holes are arranged on the outer surface of the vertical rod, the height adjustment holes are arranged along the height direction of the vertical rod, and two fixed screws matched with the height adjustment holes are arranged on the side of the L-shaped connecting block close to the vertical rod.

[0014] Preferably, two straight grooves are arranged on the U-shaped frame along the width direction of the conveying line, two connecting screws are arranged on the two connecting plates, and the connecting screws are matched with the straight grooves.

[0015] Preferably, an upper connecting pipe is fixedly connected to the top outer wall of the main air pipe, an air suction pipe is arranged on the end of the upper connecting pipe, and the air suction pipe is connected with an external dust collector.

[0016] Preferably, a lower connecting pipe is fixedly connected to the bottom outer wall of the main air pipe, a dust suction cover is fixedly connected to the bottom end of the lower connecting pipe, the dust suction cover is arranged along the length direction of the conveying line, and the dust suction cover is located above the conveying line.

[0017] Beneficial effects

[0018] The utility model provides a novel powder coating production line's dust collector. Compared with prior art has the following beneficial effects:

[0019] 1. The dust removal device for the powder coating production line provided by the present application adopts modular design for the dust removal mechanism, which can select and assemble the number of dust removal mechanisms according to the length of the conveying line, solve the problem that the existing dust removal device does not have flexible expandability and is difficult to adapt to conveying lines of different lengths, meet the dust removal needs of conveying equipment of different lengths in large-scale production, and the overall structure is relatively simple, avoiding complex structure, compared with the existing large dust removal device, the device meets the dust removal function while reducing the waste of space resources and reducing the procurement cost of the dust removal equipment.

[0020] 2. The dust removal device for the powder coating production line provided by the present application can install the fixed screw rod on the L-shaped connecting block on the height adjustment hole of the appropriate height according to the conveying height of the material on the conveying line, and can adjust the pipe clamp to the long line position in the conveying line by loosening and tightening the nut of the connecting screw rod according to the actual width of the conveying line, which makes the device better adapt to conveying lines and materials of different specifications and improves the dust removal effect. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a three-dimensional appearance schematic view of the utility model;

[0022] Figure 2 is a partial structure schematic view of the utility model;

[0023] Figure 3 is a three-dimensional appearance schematic view of the support assembly of the utility model;

[0024] Figure 4 is a three-dimensional appearance schematic view of the dust collection assembly of the utility model.

[0025] In the figure: 1, conveying line; 2, support assembly; 21, vertical rod; 22, mounting plate; 23, reinforcing rib; 24, height adjustment hole; 25, L-shaped connecting block; 26, fixed screw rod; 27, U-shaped frame; 28, straight slot; 29, connecting plate; 210, support column; 211, pipe clamp; 212, connecting screw rod; 3, dust collection assembly; 31, main air pipe; 32, lower connecting pipe; 33, dust collection cover; 34, upper connecting pipe; 35, air suction pipe; 36, flange; 4, cover. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0027] The utility model provides two technical schemes:

[0028] Figures 1-4 The first embodiment is shown: the dust collector of novel powder coating production line, including conveying line 1, the top of conveying line 1 is equipped with multiple mutually connected dust removal mechanism, and each dust removal mechanism includes:

[0029] Supporting assembly 2, supporting assembly 2 includes support part, adjusting part and fixed part;

[0030] The support part includes vertical rod 21, and the vertical rod 21 is arranged along the height direction of the conveying line 1, and the bottom surface of the vertical rod 21 is welded with a mounting plate 22, and the mounting plate 22 is installed on one side of the top of the conveying line 1 by bolts. In this embodiment, the mounting plate 22 is installed at the position of the side edge of the conveying line 1.

[0031] The adjusting part includes an L-shaped connecting block 25 arranged on the outer wall of one side of the vertical rod 21, and the top surface of the L-shaped connecting block 25 is welded with a U-shaped frame 27.

[0032] The fixed part, the fixed part is provided with two, is symmetrically arranged at the top of the U-shaped frame 27, and the fixed part includes a connecting plate 29, the top of the connecting plate 29 is fixedly connected with a support column 210, and the top of the support column 210 is fixedly connected with a pipe clamp 211.

[0033] Dust suction assembly 3, dust suction assembly 3 includes main air pipe 31 through between the inner side of two pipe clamps 211, main air pipe 31 is arranged along the length direction of conveying line 1, and the both ends of main air pipe 31 are fixedly connected with flange plate 36, and the end portions of adjacent two main air pipes 31 are connected through flange plate 36, so that adjacent two main air pipes 31 are communicated, and the end portions of flange plate 36 located at the beginning and the end of conveying line 1 are both installed with disc cover 4.

[0034] A plurality of reinforcing ribs 23 are fixedly connected between the outer surfaces of the vertical rod 21 and the mounting plate 22.

[0035] Specifically, the reinforcing rib 23 plays the role of enhancing the stability of the connection between the vertical rod 21 and the mounting plate 22.

[0036] The top outer wall of the main air pipe 31 is fixedly connected with an upper connecting pipe 34, the end of the upper connecting pipe 34 is installed with a suction pipe 35, and the suction pipe 35 is connected with an external dust collector.

[0037] Specifically, when the external dust collector is started, a strong suction force is generated inside the dust collector, which is conducted to the upper connecting pipe 34 through the air suction pipe 35, and then transmitted to the main air pipe 31.

[0038] The bottom outer wall of the main air pipe 31 is fixedly connected with the lower connecting pipe 32, and the bottom end of the lower connecting pipe 32 is fixedly connected with the dust suction cover 33. The dust suction cover 33 is arranged along the length direction of the conveying line 1 and is located above the conveying line.

[0039] Specifically, when a negative pressure is generated in the main air pipe 31, the negative pressure is transmitted to the dust suction cover 33 through the lower connecting pipe 32, and the dust suction cover 33 rapidly sucks the dust generated on the conveying line 1 by virtue of the negative pressure.

[0040] Figures 1-4 The second embodiment is shown, and the main difference from the first embodiment is that a plurality of height adjustment holes 24 are provided on the outer surface of the vertical rod 21, the height adjustment holes 24 are arranged along the height direction of the vertical rod 21, and the L-shaped connecting block 25 is installed with two fixed screws 26 adapted to the height adjustment holes 24 on one side close to the vertical rod 21.

[0041] Specifically, when it is necessary to adjust the height of the dust suction cover 33 in the dust suction assembly 3, the height of the L-shaped connecting block 25 on the vertical rod 21 can be changed by aligning the fixed screws 26 with different height adjustment holes 24 and then tightening, so as to adjust the height of the components connected thereto.

[0042] Two straight slots 28 are provided on the U-shaped frame 27 along the width direction of the conveying line 1, two connecting screws 212 are provided on the two connecting plates 29, and the connecting screws 212 are adapted to the straight slots 28.

[0043] Specifically, in terms of transverse position adjustment, the straight slots 28 on the U-shaped frame 27 are adapted to the connecting screws 212 on the connecting plates 29. By loosening the nuts of the connecting screws 212, the connecting plates 29 can slide along the straight slots 28, and after adjusting to the appropriate transverse position of the conveying line 1, the nuts are tightened to fix, so as to adjust the transverse position of the subsequent components installed on the connecting plates 29.

[0044] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0045] Working principle: since the dust removal mechanism of the device adopts modular design, the number of dust removal mechanisms is appropriately selected according to the length of the conveying line 1, and is assembled, when installing, the mounting plate 22 in the supporting assembly 2 is installed on the side of the rack of the conveying line 1, then the fixed screw rod 26 on the L-shaped connecting block 25 is installed on the height adjusting hole 24 at the appropriate height according to the conveying height of the material on the conveying line 1, so as to ensure that the dust suction assembly 3 can effectively suck the floating dust on the surface of the material, then the connecting plate 29 is installed on the U-shaped frame 27 through the connecting screw rod 212, and the U-shaped frame 27 passes through the straight slot 28, according to the actual width of the conveying line 1, the pipe clamp 211 is appropriately adjusted to the long line position in the conveying line 1, so that the dust suction range of the dust suction assembly 3 covers more evenly, then the bolts of the connecting screw rod 212 are tightened, then the dust suction assembly 3 is installed, and the main air pipe 31 is installed on the pipe clamp 211, at this time, one dust removal mechanism is installed, the remaining dust removal mechanisms are installed by the same method, and the adjacent two main air pipes 31 are connected through the respective flanges 36, so that the adjacent two main air pipes 31 are connected, after the main air pipes 31 of all the dust removal mechanisms are connected, the disc cover 4 is installed on the flanges 36 at the beginning and the end of the main air pipe 31, so that the beginning and the end of the main air pipe 31 connected with each other are in a closed state, and finally the dust collector is connected with the air suction pipe 35 by the corresponding number.

[0046] When the dust collector is started, the negative pressure generated is transmitted to the main air pipe 31 through the air suction pipe 35, so that a negative pressure environment is formed in the dust suction cover 33. Under the action of the negative pressure, the floating dust on the conveying line 1 is sucked into the dust suction cover 33, enters the main air pipe 31 through the lower connecting pipe 32, and is finally collected by the dust collector, so that the floating dust on the powder coating production line conveying line 1 is efficiently removed.

[0047] It should be noted that, in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0048] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. Dust removal device for a new type of powder paint production line, comprising a conveying line (1), characterized in that: The conveying line (1) top is provided with a plurality of mutually connected dust removal mechanisms, each of which comprises: A support assembly (2) comprises a support part, an adjusting part and a fixing part; The support part comprises a vertical rod (21) arranged along the height direction of the conveying line (1), and the bottom surface of the vertical rod (21) is welded with a mounting plate (22) which is mounted on one side of the top of the conveying line (1) by bolts; The adjusting part comprises an L-shaped connecting block (25) arranged on the outer wall of one side of the vertical rod (21), and the top surface of the L-shaped connecting block (25) is welded with a U-shaped bracket (27); The fixing part is provided with two fixing parts which are symmetrically arranged on the top of the U-shaped bracket (27), and the fixing part comprises a connecting plate (29) which is fixedly connected with a support column (210) on the top, and the top of the support column (210) is fixedly connected with a pipe clamp (211); A dust suction assembly (3) comprises a main air pipe (31) penetrating between the inner sides of the two pipe clamps (211), and the main air pipe (31) is arranged along the length direction of the conveying line (1), and the two ends of the main air pipe (31) are fixedly connected with flanges (36), and the end portions of adjacent two main air pipes (31) are connected through the flanges (36) to make the adjacent two main air pipes (31) communicate, and the end portions of the flanges (36) located at the beginning and the end of the conveying line (1) are provided with disc covers (4).

2. A dedusting device for a novel powder paint production line according to claim 1, characterized in that: A plurality of reinforcing ribs (23) are fixedly connected between the vertical rod (21) and the outer surface of the mounting plate (22).

3. A dedusting device for a novel powder paint production line according to claim 1, characterized in that: A plurality of height adjusting holes (24) are penetratingly arranged on the outer surface of the vertical rod (21) along the height direction of the vertical rod (21), and two fixing screws (26) adapted to the height adjusting holes (24) are mounted on the side of the L-shaped connecting block (25) close to the vertical rod (21).

4. The dedusting device of the novel powder coating production line according to claim 1, characterized in that: Two straight grooves (28) are penetratingly arranged on the U-shaped bracket (27) along the width direction of the conveying line (1), and two connecting screws (212) are penetratingly arranged on the two connecting plates (29), and the connecting screws (212) are adapted to the straight grooves (28).

5. The dedusting device of the novel powder coating production line according to claim 1, characterized in that: An upper connecting pipe (34) is fixedly connected to the top outer wall of the main air pipe (31), and an air suction pipe (35) is mounted on the end of the upper connecting pipe (34), and the air suction pipe (35) is connected with an external dust collector.

6. A dedusting device for a novel powder coating production line according to claim 1, characterized in that: A lower connecting pipe (32) is fixedly connected to the bottom outer wall of the main air pipe (31), and a dust suction cover (33) is fixedly connected to the bottom end of the lower connecting pipe (32), and the dust suction cover (33) is arranged along the length direction of the conveying line (1), and the dust suction cover (33) is located above the conveying line (1).

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