A brush painting production line for curtain wall panel production

Abstract

The present invention relates to the field of brush painting technology, and in particular to a brush painting production line for curtain wall panel production, comprising a push frame, a discharging frame and a conveying frame arranged on one side of the top of the discharging frame, the discharging frame is fixedly installed at the center of the top side of the push frame by bolts, the conveying frame is arranged at the top center of one end of the discharging frame, and a base frame for spraying paint on steel guardrails is arranged at the bottom of the other end of the conveying frame, bearings are fixedly installed at the top of both ends of the push frame by bolts, and a first rotating shaft is fixedly installed between the central movable parts of the bearings at both ends of the push frame by bolts, wherein the outer periphery of both ends of the first rotating shaft is fixedly installed with a first gear by bolts. The present invention places the two ends of the corrugated plate with a corrugated structure into the arc-shaped limit rings at the two ends of the rolling roller, and uses the rolling roller to conveniently discharge the corrugated structure, so that the corrugated plate with the corrugated structure is rolled out in the rolling roller, and the discharge efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of brush painting, in particular to a brush painting production line for producing curtain wall panels. Background Art

[0002] Curtain wall corrugated plate is a plate made by processing thin steel plate into a continuous trapezoid through a press, which is designed to improve the rigidity of the plate and reduce weight; the design of this plate not only improves the rigidity of the material, but also reduces the weight, which is a simple and effective way to optimize material performance; the application of corrugated plate is not limited to curtain walls, but also widely used in interior decoration, such as three-dimensional corrugated plate, which is a three-dimensional decorative plate with the characteristics of environmental protection, safety, and new environmental protection indoor background wall decoration material; three-dimensional corrugated plate, also known as 3D decorative plate, is formed by physical process, and curtain wall corrugated plate needs to be painted before outdoor use to prevent corrosion;

[0003] At present, when the curtain wall corrugated panels are being sprayed with paint, a forklift is mainly used to transport and move the stacked curtain wall corrugated panels to one end of a painting room, and then the curtain wall corrugated panels are hung one by one manually, and the corrugated guardrails are uniformly painted using the conveying structure in the painting room. However, this method is labor-intensive for the operators, because the length and width of the corrugated guardrails are generally long, and due to their corrugated structure, workers are required to lift, transport and hang the corrugated panels one by one into the transport rack, which requires a lot of labor and it is impossible to discharge the corrugated steel guardrails one by one and lift them for easy loading and hanging. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a paint production line for curtain wall panel production.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising a pushing frame, a discharging frame arranged on the top of the pushing frame, and a conveying frame arranged on one side of the top of the discharging frame, the discharging frame is fixedly installed at the center of the top side of the pushing frame by bolts, the conveying frame is arranged at the top center of one end of the discharging frame, and a base frame for spraying paint on the steel guardrail is arranged at the bottom of the other end of the conveying frame, bearings are fixedly installed at the tops of both ends of the pushing frame by bolts, and a first rotating shaft is fixedly installed between the central movable parts of the bearings at both ends of the pushing frame by bolts, wherein the outer peripheries of both ends of the first rotating shaft are fixedly installed with first gears by bolts, and the outer peripheries of both ends of the other first rotating shaft are fixedly installed with second gears by bolts, and a first chain is meshed and connected between the first gear and the second gear, the discharging frame is a U-shaped structure, and a discharging trough is opened at the bottom center of the discharging frame, and discharging components are arranged at both ends of the discharging trough in the discharging frame, and the discharging components include:

[0006] A pushing block for pushing the corrugated plate, wherein a rotating shaft is fixedly installed between adjacent first chains by bolts, connecting rods are fixedly installed at both ends of the rotating shaft by bolts, and the pushing block is fixedly installed between the top ends of the connecting rods by bolts, and the pushing block moves in the discharge chute, and the pushing block and one end of the bottom of the corrugated plate are movably opposed to each other;

[0007] A rotating cam for lifting the corrugated plate material, the discharging rack is provided with side plates at both ends of one side of the discharging trough, and the bottom ends of the side plates are fixedly mounted on the side walls of the two ends of the discharging rack by bolts, a supporting plate is fixedly mounted on the discharging rack by bolts at the bottom of the other end of the side plate, a rotating column is connected between the top of the supporting plate and the side plate through the bearing, the rotating cam is fixedly mounted on the rotating column by bolts on the outer periphery between the side plate and the supporting plate, and a driving pulley is fixedly mounted on the rotating column by bolts on the outer periphery of one side of the top of the side plate;

[0008] A discharging hole is provided at the bottom of one end of the discharging rack, and the discharging hole matches the height of the single corrugated plate; the conveying rack is installed at the top of one side of the discharging hole; a third gear is connected to the inside of one end of the conveying rack through a rotating rod; a fourth gear is connected to the inside of the other side of the conveying rack through the rotating rod; a second chain is connected between the third gear and the fourth gear; a hanging frame for conveying the corrugated plate is welded and fixed to one side of the second chain; the other end of the conveying rack movably passes through the top center of the base frame; a brush coating cavity is provided inside the base frame; and brush coating frames are arranged on the base frame at the centers of both ends of the brush coating cavity.

[0009] As a preferred technical solution of the present invention, a motor plate is fixedly installed at the top of one side of the pushing frame by bolts, and a first motor is fixedly installed at the top center of the motor plate by bolts, wherein the top end of one of the first rotating shafts passes through the bearing on the pushing frame and extends to the output end of the first motor, and the pushing block moves on the bottom side of the discharge hole.

[0010] A support plate is fixedly installed on the discharge rack at the bottom of one end of the discharge hole by bolts, and the support plate is on the outside of one end of the discharge trough. Support rods are fixedly installed between the two ends of the bottom of the support plate and one side of the pushing frame by bolts, and the corrugated plate moves on the support plate.

[0011] As a preferred technical solution of the present invention, a rolling groove is opened on the discharging rack between the supporting plate and the discharging trough, and a plurality of rolling shafts are evenly installed in the rolling groove on the discharging rack. Rolling rollers are movably sleeved on the outer periphery of the rolling shafts, and the rolling rollers are all movable through the rolling grooves, and arc-shaped limit rings are welded and fixed on the rolling rollers at the outer peripheries of both ends of the rolling grooves.

[0012] The bottoms of both ends of the corrugated plate move between the arc-shaped limiting rings on the rolling roller, the rotating cam moves on one side of the top of a single corrugated plate, a motor base is fixedly installed on the top of one of the side plates by bolts, a second motor is fixedly installed at the top center of the motor base by bolts, and the top of the rotating column extends through the output end of the second motor;

[0013] A transmission belt is connected between the transmission pulleys at the tops of adjacent rotating columns, and the transmission belt moves on one side of the outer side of the corrugated plate.

[0014] As a preferred technical solution of the present invention, the hanging frame is a U-shaped structure, a hanging ring is welded and fixed at the bottom of one end of the hanging frame, a hanging rod is connected through the holes at both ends of the hanging ring and the corrugated plate, and the hanging rod moves in the brushing cavity at the top of the base frame, a conveying groove is provided at the bottom of the conveying frame, and the hanging ring moves in the conveying groove;

[0015] A third motor is connected to the bottom of one end of the conveying frame through the motor plate, and one end of the rotating rod passes through the bearing and extends to the output end of the third motor.

[0016] As a preferred technical solution of the present invention, fixing grooves are opened at the centers of both ends of the base frame, the brush rack is fixedly installed on the base frame in the fixing grooves by bolts, a paint groove is opened in the base frame at the bottom center of the brush chamber, a driving motor is fixedly installed at the center of one side of the top of the brush rack by bolts, the output end of the driving motor is connected to the first rotating wheel located on the top of the brush rack through a rotating shaft, the centers of the upper and lower ends of the brush rack are connected with a lifting screw through the bearings, the top end of the lifting screw passes through the bearing and extends to the top of the brush rack, and a second rotating wheel is fixedly installed on the top of the lifting screw by bolts, and a rotating belt is connected between the first rotating wheel and the second rotating wheel.

[0017] The base frame is movably provided with a paint spraying base on both sides of the brush painting chamber, and a plurality of paint spraying heads are fixedly installed at the center of one side of the paint spraying base by bolts, the lifting screw is threadedly penetrated and connected with a lifting block in the brush painting frame, and lifting rods are fixedly installed at both ends of one side of the lifting block by bolts, the lifting rods are movably penetrated into movable grooves opened at both ends of one side of the brush painting frame, and the top end of the lifting rod penetrates the movable groove and is fixedly installed at the center of both ends of one side of the paint spraying base by bolts.

[0018] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0019] 1. By placing the two ends of the corrugated plate with a corrugated structure into the arc-shaped limit rings at both ends of the rolling roller, the rolling roller is used to conveniently discharge the corrugated structure, so that the corrugated plate with the corrugated structure is rolled out in the rolling roller, and the discharge efficiency is high.

[0020] 2. The connecting rod on the rotating shaft of the first chain drives the pushing block to push the bottom end of the corrugated plate, so that the corrugated plate can be discharged at intervals in the discharge hole, the discharge friction performance is low, and time and labor are saved during the discharge process.

[0021] 3. Insert the rotating cam on the rotating column into the top of the bottom corrugated plate, and use the rotating cam to lift the top multiple corrugated plates, so that the pushing block can quickly push the corrugated plates out, reduce the friction between the corrugated plates, and make the discharge fast and stable.

[0022] 4. The third motor in the conveying frame drives the third gear, the fourth gear and the second chain on the rotating rod to rotate, and the corrugated plate under the hanging rod is conveyed and brushed through the hanging frame under the second chain. The brushing effect is high and the labor intensity of the operators is reduced.

[0023] 5. The corrugated plate lifted by the rotating cam is pushed out by the pushing block, and the corrugated plate with the corrugated structure is automatically discharged at intervals, which saves time and effort during the discharge process. The corrugated plate is suspended in the support plate to reduce the handling labor of the operating workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0025] Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 ;

[0026] Figure 3 For the present invention Figure 1 Schematic diagram of the internal structure of the middle conveyor frame;

[0027] Figure 4 For the present invention Figure 1 Schematic diagram of the internal structure of the middle feed rack;

[0028] Figure 5 For the present invention Figure 1 Schematic diagram of the internal structure of the middle push frame;

[0029] Figure 6 For the present invention Figure 5 Schematic diagram of the first chain connection structure;

[0030] Figure 7 For the present invention Figure 5 A schematic enlarged diagram of the structure at center A;

[0031] Figure 8 For the present invention Figure 5 Schematic diagram of the connection structure of the middle and side panels;

[0032] Fig. 9 For the present invention Figure 1 Schematic diagram of the structure of the middle base frame;

[0033] Fig.10 For the present invention Figure 2 Schematic diagram of the connection structure of the middle brush painting rack;

[0034] Fig.11 For the present invention Fig.10 Schematic diagram of the internal structure of the middle brush painting rack;

[0035] Fig.12 For the present invention Figure 4 Schematic diagram of the middle suspension structure.

[0036] Among them: 10, push frame; 11, first rotating shaft; 12, first gear; 13, second gear; 14, first chain; 15, push block; 16, rotating shaft; 17, connecting rod; 18, first motor; 20, discharge frame; 21, discharge trough; 22, discharge hole; 23, support plate; 24, support rod; 25, rolling trough; 26, rolling rotating shaft; 27, rolling roller; 28, arc limit ring; 30, conveying frame; 31, rotating rod; 32, third gear; 33, fourth gear; 34, second chain; 35, hanging frame; 36, hanging ring; 37, hanging ring; 38, conveying trough ; 39. The third motor; 40. The base frame; 41. The brush chamber; 42. The brush frame; 43. The fixed groove; 44. The paint tank; 45. The driving motor; 46. The first rotating wheel; 47. The lifting screw; 48. The second rotating wheel; 49. The rotating belt; 50. The rotating cam; 51. The side plate; 52. The supporting plate; 53. The rotating column; 54. The driving pulley; 55. The motor base; 56. The second motor; 57. The driving belt; 60. The spray paint base; 61. The spray paint head; 62. The lifting block; 63. The lifting rod; 64. The movable groove; 90. The bearing; 91. The corrugated plate; 92. The motor plate. DETAILED DESCRIPTION

[0037] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can all be obtained from commercial channels.

[0038] Embodiment: Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 8As shown, it includes a pushing frame 10, a discharging frame 20 arranged on the top of the pushing frame 10, and a conveying frame 30 arranged on one side of the top of the discharging frame 20. The discharging frame 20 is fixedly installed at the center of the top side of the pushing frame 10 by bolts, the conveying frame 30 is arranged at the top center of one end of the discharging frame 20, and a base frame 40 for spraying paint on the steel guardrail is arranged at the bottom of the other end of the conveying frame 30. Bearings 90 are fixedly installed at the tops of both ends of the pushing frame 10 by bolts, and the two ends of the pushing frame 10 are fixed at the center of the bearings 90. A first rotating shaft 11 is fixedly installed between the movable parts by bolts, wherein the first gear 12 is fixedly installed on the outer periphery of both ends of the first rotating shaft 11 by bolts, and the second gear 13 is fixedly installed on the outer periphery of both ends of the other first rotating shaft 11 by bolts, and a first chain 14 is meshed and connected between the first gear 12 and the second gear 13. The discharging frame 20 is a U-shaped structure, and a discharging trough 21 is opened at the bottom center of the discharging frame 20. Discharging components are arranged at both ends of the discharging trough 21 in the discharging frame 20, and the discharging components include:

[0039] The push block 15 for pushing the corrugated plate 91 has a rotating shaft 16 fixedly installed between adjacent first chains 14 by bolts, and connecting rods 17 are fixedly installed on the outer periphery of both ends of the rotating shaft 16 by bolts, and the push block 15 is fixedly installed between the top ends of the connecting rods 17 by bolts, and the push block 15 moves in the discharge chute 21, and the push block 15 and the bottom end of the corrugated plate 91 are movable against each other;

[0040] A rotating cam 50 is used to lift the corrugated plate 91. The discharging rack 20 is provided with side plates 51 at both ends of one side of the discharging slot 21, and the bottom ends of the side plates 51 are fixedly installed on the side walls of the discharging rack 20 by bolts. A supporting plate 52 is fixedly installed on the discharging rack 20 by bolts at the bottom of the other end of the side plates 51. A rotating column 53 is connected between the top of the supporting plate 52 and the side plates 51 through a bearing 90. The rotating cam 50 is fixedly installed on the outer periphery of the rotating column 53 between the side plates 51 and the supporting plate 52 by bolts. A driving pulley 54 is fixedly installed on the outer periphery of the top side of the side plates 51 by bolts on the rotating column 53.

[0041] A discharge hole 22 is provided at the bottom of one end of the discharge rack 20, and the discharge hole 22 matches the height of a single corrugated plate 91. The conveying rack 30 is installed at the top of one side of the discharge hole 22. A third gear 32 is connected to the inside of one end of the conveying rack 30 through a rotating rod 31, and a fourth gear 33 is connected to the inside of the other side of the conveying rack 30 through a rotating rod 31. A second chain 34 is connected between the third gear 32 and the fourth gear 33. A hanging frame 35 for conveying the corrugated plate 91 is welded and fixed to one side of the second chain 34. The other end of the conveying rack 30 is movably passed through the top center of the base frame 40. A brush coating cavity 41 is provided inside the base frame 40, and a brush coating rack 42 is provided at the center of both ends of the brush coating cavity 41 on the base frame 40.

[0042] See also Figure 2 , Figure 3 and Figure 6 A motor plate 92 is fixedly installed at the top of one side of the pushing frame 10 by bolts, and a first motor 18 is fixedly installed at the top center of the motor plate 92 by bolts, the top end of one of the first rotating shafts 11 passes through the bearing 90 on the pushing frame 10 and extends to the output end of the first motor 18, and the pushing block 15 moves on the bottom side of the discharge hole 22.

[0043] A support plate 23 is fixedly installed on the discharge rack 20 at the bottom of one end of the discharge hole 22 by bolts. The support plate 23 is on the outside of one end of the discharge trough 21. Support rods 24 are fixedly installed between the two ends of the bottom of the support plate 23 and one side of the pushing frame 10 by bolts. The corrugated plate 91 moves on the support plate 23.

[0044] See also Figure 2 , Figure 7 and Figure 8 A rolling groove 25 is opened between the support plate 52 and the discharging groove 21 on the discharging rack 20, and a plurality of rolling shafts 26 are evenly installed in the rolling groove 25 on the discharging rack 20. Rolling rollers 27 are movably sleeved on the outer periphery of the rolling shafts 26, and the rolling rollers 27 are movably inserted into the rolling groove 25. Arc-shaped limit rings 28 are welded and fixed on the rolling rollers 27 at the outer periphery of both ends of the rolling groove 25.

[0045] The bottoms of both ends of the corrugated plate 91 move between the arc-shaped limiting rings 28 on the rolling roller 27, and the rotating cam 50 moves on one side of the top of the single corrugated plate 91. A motor base 55 is fixedly installed on the top of one of the side plates 51 by bolts, and a second motor 56 is fixedly installed at the top center of the motor base 55 by bolts, wherein the top end of the rotating column 53 extends through the output end of the second motor 56;

[0046] A transmission belt 57 is connected between the transmission pulleys 54 at the tops of adjacent rotating columns 53 , and the transmission belt 57 moves on the outer side of the corrugated plate 91 .

[0047] See also Figure 4 , Figure 5 , Figure 6 , Fig. 9 and Fig.12 The hanging frame 35 is a U-shaped structure, and a hanging ring 36 is welded and fixed at the bottom of one end of the hanging frame 35. A hanging rod 37 is connected between the hanging ring 36 and the holes at both ends of the corrugated plate 91, and the hanging rod 37 moves in the brushing cavity 41 at the top of the base frame 40. A conveying groove 38 is opened at the bottom of the conveying frame 30, and the hanging ring 36 moves in the conveying groove 38;

[0048] The bottom of one end of the conveying frame 30 is connected to the third motor 39 through a motor plate 92 , and one end of the rotating rod 31 passes through the bearing 90 and extends to the output end of the third motor 39 .

[0049] See also Figure 2 , Fig.10 and Fig.11 A fixing groove 43 is opened at the center of both ends of the base frame 40, and a brush frame 42 is fixedly installed in the fixing groove 43 on the base frame 40 by bolts. A paint groove 44 is opened at the bottom center of the brush chamber 41 in the base frame 40, and a driving motor 45 is fixedly installed at the center of one side of the top of the brush frame 42 by bolts. The output end of the driving motor 45 is connected to the first rotating wheel 46 located on the top of the brush frame 42 through a rotating shaft. The upper and lower ends of the brush frame 42 are connected to a lifting screw 47 through a bearing 90. The top of the lifting screw 47 passes through the bearing 90 and extends to the top of the brush frame 42, and the top of the lifting screw 47 is fixedly installed with a second rotating wheel 48 by bolts, and a rotating belt 49 is connected between the first rotating wheel 46 and the second rotating wheel 48.

[0050] A paint spray base 60 is movably arranged on both sides of the brush chamber 41 in the base frame 40, and a plurality of paint spray heads 61 are fixedly installed at the center of one side of the paint spray base 60 by bolts. A lifting block 62 is threadedly penetrated and connected to the brush frame 42 on the lifting screw 47, and lifting rods 63 are fixedly installed at both ends of one side of the lifting block 62 by bolts. The lifting rod 63 movably penetrates through movable grooves 64 opened at both ends of one side of the brush frame 42, and the top end of the lifting rod 63 penetrates the movable groove 64 and is fixedly installed at the center of both ends of one side of the paint spray base 60 by bolts.

[0051] Working principle: The corrugated plates 91 placed in piles are placed into the discharge rack 20 by a forklift, and the two ends of the bottom of the corrugated structure are placed into the arc-shaped limit rings 28 at the two ends of the rolling rollers 27. The rolling rollers 27 are used to conveniently discharge the corrugated structure, so that the corrugated plates 91 of the corrugated structure are rolled out in the rolling rollers 27, and the discharge efficiency is high. The first motor 18 on the pushing rack 10 drives the first gear 12, the second gear 13 and the first chain 14 on the first rotating shaft 11 to rotate, and the connecting rod 17 on the rotating shaft 16 of the first chain 14 drives the pushing block 15 to push the bottom end of the corrugated plate 91, so that the corrugated plate 91 is discharged at intervals in the discharge hole 22, so that the corrugated plate 91 is ejected onto the support plate 23, and the operator connects the hole on the corrugated plate 91 through the hanging rod 37 on the support plate 23 to the hanging rack 35 under the second chain 34, so that the corrugated plate 91 is placed vertically on the conveying rack 30;

[0052] When the push block 15 pushes the bottom corrugated plate 91, the second motor 56 drives the driving pulley 54 on the rotating column 53 to rotate, and the driving pulley 54 drives the rotating column 53 on the supporting plate 52 to rotate stably through the driving belt 57. The rotating cam 50 on the rotating column 53 will be inserted into the top of the bottom corrugated plate 91, and the top multiple corrugated plates 91 will be lifted by the rotating cam 50. At this time, the push block 15 directly pushes the corrugated plate 91 in the rolling roller 27 to quickly discharge the material, thereby reducing the friction between the corrugated plates 91, and the discharge is fast and stable.

[0053] After the operator uses the hanging rod 37 to hang the two ends of the corrugated plate 91, the third motor 39 in the conveying frame 30 drives the third gear 32, the fourth gear 33 and the second chain 34 on the rotating rod 31 to rotate, and the corrugated plate 91 under the hanging rod 37 is transported by the second chain 34 through the hanging frame 35, and the corrugated plate 91 is transported to the brushing chamber 41 in the base frame 40, and the first rotating wheel 46 is driven to rotate by the driving motor 45 in the brushing frame 42. The first rotating wheel 46 drives the lifting screw 47 on the second rotating wheel 48 to rotate through the rotating belt 49, and the lifting block 62 on the lifting screw 47 realizes lifting movement in the limit, and the lifting block 62 drives the paint head 61 on the paint spraying base 60 through the lifting rod 63 and the movable groove 64 to perform stable up and down movement on both sides of the corrugated plate 91, so as to achieve the surface paint brushing effect and high brushing efficiency.

[0054] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A brush painting production line for curtain wall panel production, comprising a push frame (10), a discharge frame (20) arranged on the top of the push frame (10), and a conveying frame (30) arranged on one side of the top of the discharge frame (20), characterized in that: The discharging frame (20) is fixedly mounted at the center of one side of the top of the pushing frame (10) by bolts, the conveying frame (30) is arranged at the center of the top of one end of the discharging frame (20), and a base frame (40) for spraying paint on the steel guardrail is arranged at the bottom of the other end of the conveying frame (30), bearings (90) are fixedly mounted at the top of both ends of the pushing frame (10) by bolts, and the first rotating shaft (11) is fixedly mounted between the central movable parts of the bearing (90) at both ends of the pushing frame (10) by bolts, wherein the first rotating shaft (11) is fixedly mounted at the top of both ends of the pushing frame (10) by bolts, wherein the first rotating shaft (11) is fixedly mounted at the central movable parts of the bearing (90) by bolts. A first gear (12) is fixedly mounted on both ends of a rotating shaft (11) by bolts, and a second gear (13) is fixedly mounted on both ends of another rotating shaft (11) by bolts, and a first chain (14) is meshedly connected between the first gear (12) and the second gear (13), and the discharging frame (20) is a U-shaped structure, and a discharging trough (21) is provided at the bottom center of the discharging frame (20), and discharging components are provided at both ends of the discharging trough (21) in the discharging frame (20), and the discharging components include: A pushing block (15) for pushing the corrugated plate (91), wherein a rotating shaft (16) is fixedly installed between adjacent first chains (14) by bolts, connecting rods (17) are fixedly installed at both ends of the rotating shaft (16) by bolts, and the pushing block (15) is fixedly installed between the top ends of the connecting rods (17) by bolts, and the pushing block (15) is movable in the discharge trough (21), and the pushing block (15) and one end of the bottom of the corrugated plate (91) are movable against each other; A rotating cam (50) for lifting the corrugated plate (91); a side plate (51) is provided on the discharge rack (20) at both ends of one side of the discharge slot (21); and the bottom end of the side plate (51) is fixedly mounted on the side walls of the discharge rack (20) at both ends by bolts; a support plate (52) is fixedly mounted on the discharge rack (20) at the bottom of the other end of the side plate (51) by bolts; a rotating column (53) is connected between the top of the support plate (52) and the side plate (51) through the bearing (90); the rotating cam (50) is fixedly mounted on the outer periphery of the rotating column (53) between the side plate (51) and the support plate (52) by bolts; and a driving pulley (54) is fixedly mounted on the outer periphery of the top side of the side plate (51) by bolts on the rotating column (53); A discharge hole (22) is provided at the bottom of one end of the discharge rack (20), and the discharge hole (22) matches the height of a single corrugated plate (91). The conveying rack (30) is installed at the top of one side of the discharge hole (22). A third gear (32) is connected to the inside of one end of the conveying rack (30) via a rotating rod (31), and a fourth gear (33) is connected to the inside of the other side of the conveying rack (30) via the rotating rod (31). A second chain (34) is connected between the third gear (32) and the fourth gear (33). A hanging rack (35) for conveying the corrugated plate (91) is welded and fixed to one side of the second chain (34). The other end of the conveying rack (30) movably passes through the top center of the base rack (40). A brush coating cavity (41) is provided inside the base rack (40), and brush coating racks (42) are arranged at the centers of both ends of the brush coating cavity (41) on the base rack (40).

2. A brush painting production line for curtain wall panel production according to claim 1, characterized in that: A motor plate (92) is fixedly mounted on the top of one side of the pushing frame (10) by means of bolts, and a first motor (18) is fixedly mounted on the top center of the motor plate (92) by means of bolts, wherein the top end of one of the first rotating shafts (11) passes through the bearing (90) on the pushing frame (10) and extends to the output end of the first motor (18), and the pushing block (15) moves on one side of the bottom of the discharge hole (22).

3. A brush painting production line for curtain wall panel production according to claim 2, characterized in that: A support plate (23) is fixedly mounted on the discharge frame (20) at the bottom of one end of the discharge hole (22) by means of bolts. The support plate (23) is mounted on the outside of one end of the discharge trough (21). Support rods (24) are fixedly mounted between the two ends of the bottom of the support plate (23) and one side of the push frame (10) by means of bolts. The corrugated plate (91) moves on the support plate (23).

4. The brush painting production line for curtain wall panel production according to claim 1 is characterized in that: The discharging frame (20) is provided with a rolling groove (25) between the supporting plate (52) and the discharging groove (21); a plurality of rolling shafts (26) are evenly installed in the rolling groove (25) on the discharging frame (20); rolling rollers (27) are movably sleeved on the outer periphery of the rolling shafts (26); and the rolling rollers (27) are movably inserted into the rolling groove (25); arc-shaped limiting rings (28) are welded and fixed on the rolling rollers (27) at the outer peripheries of both ends of the rolling groove (25).

5. A brush painting production line for curtain wall panel production according to claim 4, characterized in that: The bottoms of both ends of the corrugated plate (91) move between the arc-shaped limiting rings (28) on the rolling roller (27), the rotating cam (50) moves on one side of the top of a single corrugated plate (91), a motor base (55) is fixedly mounted on the top of one of the side plates (51) by bolts, a second motor (56) is fixedly mounted on the top center of the motor base (55) by bolts, wherein the top end of the rotating column (53) extends through the output end of the second motor (56); A transmission belt (57) is connected between the transmission pulleys (54) at the tops of adjacent rotating columns (53), and the transmission belt (57) moves on the outer side of the corrugated plate (91).

6. A brush painting production line for curtain wall panel production according to claim 2, characterized in that: The hanging frame (35) is a U-shaped structure, a hanging ring (36) is welded and fixed at the bottom of one end of the hanging frame (35), a hanging rod (37) is connected between the hanging ring (36) and the holes at both ends of the corrugated plate (91), and the hanging rod (37) moves in the brushing cavity (41) at the top of the base frame (40), a conveying groove (38) is provided at the bottom of the conveying frame (30), and the hanging ring (36) moves in the conveying groove (38); A third motor (39) is connected to the bottom of one end of the conveying frame (30) via the motor plate (92), and one end of the rotating rod (31) passes through the bearing (90) and extends to the output end of the third motor (39).

7. The brush painting production line for curtain wall panel production according to claim 1 is characterized in that: The base frame (40) has fixing grooves (43) at the centers of both ends thereof. The base frame (40) is fixedly mounted with the brush frame (42) in the fixing grooves (43) by means of bolts. The base frame (40) has a paint groove (44) at the center of the bottom of the brush chamber (41). A driving motor (45) is fixedly mounted with bolts at the center of one side of the top of the brush frame (42). The output end of the driving motor (45) is connected to a first rotating wheel (46) located on the top of the brush frame (42) by means of a rotating shaft. The centers of the upper and lower ends of the brush frame (42) are connected with a lifting screw (47) by means of the bearing (90). The top end of the lifting screw (47) passes through the bearing (90) and extends to the top of the brush frame (42). A second rotating wheel (48) is fixedly mounted with bolts at the top end of the lifting screw (47). A rotating belt (49) is connected between the first rotating wheel (46) and the second rotating wheel (48).

8. The brush painting production line for curtain wall panel production according to claim 7, characterized in that: In the base frame (40), a paint spray base (60) is movably arranged on both sides of the brush chamber (41), and a plurality of paint spray heads (61) are fixedly installed at the center of one side of the paint spray base (60) by bolts. A lifting block (62) is threadedly penetrated and connected to the lifting screw (47) in the brush frame (42), and lifting rods (63) are fixedly installed at both ends of one side of the lifting block (62) by bolts. The lifting rod (63) movably penetrates movable grooves (64) opened at both ends of one side of the brush frame (42), and the top end of the lifting rod (63) penetrates the movable groove (64) and is fixedly installed at the center of both ends of one side of the paint spray base (60) by bolts.

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