Cooling device for thermal spraying equipment

Abstract

The utility model discloses a cooling device for thermal spraying equipment, which comprises a spraying equipment shell and a spray gun, the inner walls of the two sides of the spraying equipment shell are fixedly provided with a same fixing frame, one side of the bottom of the fixing frame is fixedly provided with a motor, the output end of the motor is fixedly provided with an output shaft, the bottom of the output shaft is fixedly provided with a fan, and the fan is fixedly provided with a cooling fan. A through hole is formed in the inner wall of one side of the spraying equipment shell, a supporting plate is slidably mounted in the through hole, one end of the supporting plate extends into the spraying equipment shell, the other end of the supporting plate extends out of the spraying equipment, and a spraying part is placed at the top of the supporting plate. According to the utility model, the fan is arranged on one side of the spray gun, so that the supporting plate can be horizontally moved after the spraying is finished, and a sprayed part is positioned under the fan, so that the sprayed part is cooled, the cooling time of the sprayed part is greatly shortened, and meanwhile, the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cooling device technical field, concretely is a cooling device for thermal spraying equipment. BACKGROUND

[0002] Thermal spraying is a kind of surface strengthening technology, can be used to prepare surface functional coating or realize size recovery. The high heat input of thermal spraying makes the temperature of the spraying surface rise fast, and the operation process needs to stop and cool down for many times. The cooling time is often several times of the working time, and the working efficiency is low, and the standby cost is high. At the same time, intermittent spraying leads to obvious delamination in the coating, and the coating quality and service performance are affected. The existing thermal spraying cooling device uses cooling liquid as cooling medium, and mainly adopts fixed special device, which is suitable for online cooling of large quantities, few varieties of parts spraying. For multi-variety, large and complex parts, the fixed special device has complex preparation process, high cost, and it is difficult to realize online cooling.

[0003] However, the existing cooling device still has some problems when in use:

[0004] The existing spraying equipment is sprayed, and is cooled naturally, which is very time-consuming and reduces the working efficiency.

[0005] In view of the above problems, the original cooling device is innovatively designed. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at providing a kind of cooling device for thermal spraying equipment to solve the cooling problem in the above background art.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of cooling device for thermal spraying equipment, including spraying equipment shell and spray gun, the same fixed frame is fixedly installed on the both sides inner wall of spraying equipment shell, motor is fixedly installed on the bottom side of fixed frame, output shaft is fixedly installed in the output end of motor, fan is fixedly installed in the bottom of output shaft, the through hole is set up in the side inner wall of spraying equipment shell, and the supporting plate is slidably installed in the through hole, one end of supporting plate extends into spraying equipment shell, the other end of supporting plate extends to the outside of spraying equipment shell, and the spraying piece is placed on the top of supporting plate;

[0008] The bottom side of spraying equipment shell is fixedly installed with one end of first sleeve rod, the other end of first sleeve rod is slidably installed with first fixed rod, fixed groove is set up in the bottom side of supporting plate, the bottom side of spraying equipment shell is fixedly installed with one end of second sleeve rod, and the other end of second sleeve rod is slidably installed with second fixed rod;

[0009] The side inner wall of the first sleeve rod is provided with an opening, the side bottom inner wall of the spraying equipment shell is provided with a clamping hole, a cross rod is slidably installed in the opening, one end of the cross rod extends into the first sleeve rod, the other end of the cross rod extends out of the spraying equipment shell, a first magnet is fixedly installed on the top of the cross rod, a second magnet is fixedly installed on the top inner wall of the clamping hole, and one end of the cross rod extending into the first sleeve rod is fixedly connected with one side of the first fixed rod.

[0010] The side of the second sleeve rod is provided with a sliding hole, a sliding rod is slidably installed in the sliding hole, one end of the sliding rod extends into the second sleeve rod, the other end of the sliding rod extends out of the second sleeve rod, one end of the sliding rod extending out of the second sleeve rod is slidably installed on one end of the telescopic rod, and the other end of the telescopic rod is rotatably installed with a first rotating shaft.

[0011] The bottom inner wall of the side of the spraying equipment shell is provided with a rotating hole, one end of a supporting rod is fixedly installed on the bottom inner wall of the rotating hole, the other end of the supporting rod is rotatably installed with a second rotating shaft, a rotating rod is rotatably installed on the second rotating shaft, one end of the rotating rod extends into the spraying equipment shell, the other end of the rotating rod extends out of the spraying equipment shell, one end of the rotating rod extending into the spraying equipment shell is rotatably connected with the first rotating shaft, and a counterweight is fixedly installed on one side of the top of the rotating rod.

[0012] Preferably, the spraying part is located directly below the spray gun.

[0013] The spray gun is used for spraying by adopting the above technical scheme.

[0014] Preferably, the first fixed rod and the second fixed rod are matched with the fixed groove.

[0015] The first fixed rod and the second fixed rod are used for fixing the position of the moved supporting plate by adopting the above technical scheme.

[0016] Preferably, the cross rod is located on the inner wall of the side of the spraying equipment shell close to the first fixed rod, and the first magnet is matched with the second magnet.

[0017] The first magnet and the second magnet are used for fixing the cross rod by adopting the above technical scheme.

[0018] Preferably, the telescopic rod is located on the side of the second fixed rod away from the first fixed rod.

[0019] The telescopic rod is used for driving the second fixed rod to move upward by adopting the above technical scheme.

[0020] Preferably, the rotating rod is located on the inner wall of the side of the spraying equipment shell close to the second fixed rod.

[0021] The rotating rod is used for driving the telescopic rod to move upward by adopting the above technical scheme.

[0022] Compared with the prior art, the utility model has the advantages of:

[0023] The fan is arranged on one side of the spray gun, the supporting plate can be horizontally moved after the spraying is completed, the sprayed part is located directly below the fan, and the sprayed part is cooled, the cooling time of the sprayed part is greatly reduced, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Fig. 1 It is a front view of the structure of the utility model;

[0025] Fig. 2 It is a front view of the first fixed rod of the structure of the utility model;

[0026] Fig. 3 It is a front view of the second fixed rod of the structure of the utility model.

[0027] In the drawing: 1, the spraying equipment shell; 2, the fixed frame; 3, the spray gun; 4, motor; 5, output shaft; 6, fan; 7, through hole; 8, supporting plate; 9, sprayed part; 10, first sleeve rod; 11, first fixed rod; 12, fixed groove; 13, opening; 14, clamping hole; 15, cross rod; 16, first magnet; 17, second magnet; 18, second sleeve rod; 19, second fixed rod; 20, sliding hole; 21, sliding rod; 22, telescopic rod; 23, rotating hole; 24, support rod; 25, rotating rod; 26, counterweight. DETAILED DESCRIPTION

[0028] 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, not 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 protection of the utility model.

[0029] Please refer to Figs. 1-3 The utility model provides a kind of technical scheme: a cooling device for thermal spraying equipment, including spraying equipment shell 1 and spray gun 3, same fixed frame 2 is fixedly installed on the both sides inner wall of spraying equipment shell 1, motor 4 is fixedly installed on the bottom side of fixed frame 2, output shaft 5 is fixedly installed in the output end of motor 4, fan 6 is fixedly installed in the bottom of output shaft 5, through hole 7 is set on the inner wall of one side of spraying equipment shell 1, supporting plate 8 is slidably installed in through hole 7, one end of supporting plate 8 extends to spraying equipment shell 1, the other end of supporting plate 8 extends to spraying equipment shell 1, and sprayed part 9 is placed on the top of supporting plate 8.

[0030] Combined with Figs. 1-2As shown, the bottom side of the spraying equipment shell 1 is fixedly provided with one end of a first sleeve rod 10, the other end of the first sleeve rod 10 is slidably provided with a first fixed rod 11, the bottom side of the supporting plate 8 is provided with a fixed groove 12, the other bottom side of the spraying equipment shell 1 is fixedly provided with one end of a second sleeve rod 18, the other end of the second sleeve rod 18 is slidably provided with a second fixed rod 19, the inner wall of one side of the first sleeve rod 10 is provided with an opening 13, the inner wall of the bottom side of one side of the spraying equipment shell 1 is provided with a clamping hole 14, the opening 13 is slidably provided with a cross rod 15, one end of the cross rod 15 extends into the first sleeve rod 10, the other end of the cross rod 15 extends out of the spraying equipment shell 1, the top of the cross rod 15 is fixedly provided with a first magnet 16, the inner wall of the top of the clamping hole 14 is fixedly provided with a second magnet 17, and one end of the cross rod 15 extending into the first sleeve rod 10 is fixedly connected with one side of the first fixed rod 11.

[0031] In combination Figs. 1-3 As shown, one side of the second sleeve rod 18 is provided with a sliding hole 20, the sliding hole 20 is slidably provided with a sliding rod 21, one end of the sliding rod 21 extends into the second sleeve rod 18, the other end of the sliding rod 21 extends out of the second sleeve rod 18, one end of the sliding rod 21 extending out of the second sleeve rod 18 is slidably provided with one end of an extension rod 22, the other end of the extension rod 22 is rotatably provided with a first rotating shaft, the bottom inner wall of one side of the spraying equipment shell 1 is provided with a rotating hole 23, one end of a supporting rod 24 is fixedly provided on the bottom inner wall of the rotating hole 23, the other end of the supporting rod 24 is rotatably provided with a second rotating shaft, the second rotating shaft is rotatably provided with a rotating rod 25, one end of the rotating rod 25 extends into the spraying equipment shell 1, the other end of the rotating rod 25 extends out of the spraying equipment shell 1, one end of the rotating rod 25 extending into the spraying equipment shell 1 is rotatably connected with the first rotating shaft, and the top side of the rotating rod 25 is fixedly provided with a counterweight 26.

[0032] In combination Figs. 1-3 As shown, the spraying part 9 is located directly below the spray gun 3, the first fixed rod 11 and the second fixed rod 19 are both matched with the fixed groove 12, the cross rod 15 is located on the inner wall of one side of the spraying equipment shell 1 close to the first fixed rod 11, the first magnet 16 and the second magnet 17 are matched, the extension rod 22 is located on the side of the second fixed rod 19 away from the first fixed rod 11, and the rotating rod 25 is located on the inner wall of one side of the spraying equipment shell 1 close to the second fixed rod 19.

[0033] The utility model discloses a working principle: when needing cooling, first after spraying in spray gun 3, manually move cross bar 15 downwards, and cross bar 15 drives first fixed link 11 to move downwards, and first fixed link 11 is separated from fixed groove 12, then move the supporting plate 8 horizontally, and the supporting plate 8 drives the spraying piece 9 and fixed groove 12 to move horizontally, when the spraying piece 9 moves to the just below fan 6, and fixed groove 12 just locates the just above second fixed link 19, then counterweight 26 drives rotary rod 25 to rotate downwards, and rotary rod 25 drives first pivot to move upwards, and first pivot drives telescopic link 22 to move upwards, and telescopic link 22 drives sliding rod 21 to move upwards, and sliding rod 21 drives second fixed link 19 to be clamped into fixed groove 12, then start motor 4, and motor 4 drives output shaft 5 to rotate, and output shaft 5 drives fan 6 to rotate, thereby reach the purpose that the spraying piece is rapidly cooled.

[0034] The contents not described in the specification belong to the prior art known to the person skilled in the art, although the embodiments of the utility model have been shown and described, it can be understood by the person skilled in the art that the embodiments can be changed, modified, replaced and changed in various ways 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. A cooling device for thermal spraying equipment, comprising a spraying equipment shell (1) and a spray gun (3), characterized in that: a same fixing frame (2) is fixedly installed on the inner walls of both sides of the spraying equipment shell (1), a motor (4) is fixedly installed on one side of the bottom of the fixing frame (2), an output shaft (5) is fixedly installed at the output end of the motor (4), a fan (6) is fixedly installed at the bottom of the output shaft (5), a through hole (7) is formed in the inner wall of one side of the spraying equipment shell (1), a supporting plate (8) is slidably installed in the through hole (7), one end of the supporting plate (8) extends into the spraying equipment shell (1), the other end of the supporting plate (8) extends out of the spraying equipment shell (1), and a spraying part (9) is placed on the top of the supporting plate (8); one end of a first sleeve rod (10) is fixedly installed on one side of the bottom of the spraying equipment shell (1), a first fixed rod (11) is slidably installed at the other end of the first sleeve rod (10), a fixed groove (12) is formed in one side of the bottom of the supporting plate (8), one end of a second sleeve rod (18) is fixedly installed on the other side of the bottom of the spraying equipment shell (1), and a second fixed rod (19) is slidably installed at the other end of the second sleeve rod (18); an opening (13) is formed in the inner wall of one side of the first sleeve rod (10), a clamping hole (14) is formed in the inner wall of the bottom of one side of the spraying equipment shell (1), a cross rod (15) is slidably installed in the opening (13), one end of the cross rod (15) extends into the first sleeve rod (10), the other end of the cross rod (15) extends out of the spraying equipment shell (1), a first magnet (16) is fixedly installed on the top of the cross rod (15), a second magnet (17) is fixedly installed on the inner wall of the top of the clamping hole (14), and one end of the cross rod (15) extending into the first sleeve rod (10) is fixedly connected with one side of the first fixed rod (11); a sliding hole (20) is formed in one side of the second sleeve rod (18), a sliding rod (21) is slidably installed in the sliding hole (20), one end of the sliding rod (21) extends into the second sleeve rod (18), the other end of the sliding rod (21) extends out of the second sleeve rod (18), one end of an extension rod (22) is slidably installed at the end of the sliding rod (21) extending out of the second sleeve rod (18), and a first rotating shaft is rotatably installed at the other end of the extension rod (22); a rotating hole (23) is formed in the inner wall of the bottom of one side of the spraying equipment shell (1), one end of a supporting rod (24) is fixedly installed on the inner wall of the bottom of the rotating hole (23), a second rotating shaft is rotatably installed at the other end of the supporting rod (24), a rotating rod (25) is rotatably installed on the second rotating shaft, one end of the rotating rod (25) extends into the spraying equipment shell (1), the other end of the rotating rod (25) extends out of the spraying equipment shell (1), one end of the rotating rod (25) extending into the spraying equipment shell (1) is rotatably connected with the first rotating shaft, and a counterweight (26) is fixedly installed on one side of the top of the rotating rod (25). The spraying part (9) is located directly below the spray gun (3).

2. A cooling device for thermal spraying apparatus according to claim 1, characterized in that: The first fixed rod (11) and the second fixed rod (19) are matched with the fixed groove (12).

3. The cooling device for thermal spraying apparatus according to claim 1, characterized by: ​ 4. The cooling device for thermal spraying apparatus according to claim 1, characterized by: The horizontal rod (15) is located on the inner wall of the spraying device shell (1) near the side of the first fixed rod (11), and the first magnet (16) is matched with the second magnet (17).

5. The cooling device for thermal spraying apparatus according to claim 1, characterized by: The telescopic rod (22) is located on the side of the second fixed rod (19) away from the first fixed rod (11).

6. The cooling device for thermal spraying apparatus according to claim 1, wherein: The rotating rod (25) is located on the inner wall of the spraying device shell (1) near the side of the second fixed rod (19).

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