Swinging blowing device

Abstract

A swinging air blowing device comprises an air blowing pipe, the air blowing pipe is arranged on a transmission aluminum foil and / or below the transmission aluminum foil, and an air blowing opening of the air blowing pipe faces the transmission aluminum foil; the blowpipe is arranged at the upper end of the blowpipe supporting frame through a connecting part, a swing motor is arranged on one side of the blowpipe, an output shaft of the swing motor is connected with one end of the blowpipe, and the blowpipe supporting frame is fixedly connected with a swing motor mounting plate. The air blowing pipe is further connected with an air blowing device. In order to prevent the oil mist floating near the transmission aluminum foil from being brought to the transmission aluminum foil along with wind power generated by movement of the transmission aluminum foil, the oil mist floating near the transmission aluminum foil is repelled away from the movable aluminum foil by adopting a swing type blowpipe. The air blowing pipe is provided with the wind shielding corrugated pipe, and the width of the air blowing opening defined by the air blowing pipe and the wind shielding corrugated pipe corresponds to the width of the transmission aluminum foil, so that hot air blown out by the air blowing pipe is fully utilized.

Description

Technical Field

[0001] This utility model is mainly used in the field of aluminum foil production, specifically as a swinging blower. Background Technology

[0002] In most production workshops, aluminum foil cleaning, lubrication, and drying of the oil film on the aluminum foil surface are completed sequentially. The aluminum foil is first cleaned by a cleaning device, then lubricated by a lubrication device, and finally dried by a blower. However, the blower has the following drawbacks: the end of the blower is connected to a blower pipe, and the blower nozzle is directed towards the aluminum foil. The hot air blown out by the blower pipe evaporates the oil film on the surface of the aluminum foil. The evaporated oil film turns into oil mist and drifts away in all directions. However, the oil mist moving in the same direction as the aluminum foil is carried onto the aluminum foil by the wind generated by the movement of the aluminum foil. At the same time, some oil mist is not sucked away by the oil mist collection device above the aluminum foil and may eventually sink to the surface of the aluminum foil. Utility Model Content

[0003] To solve the aforementioned technical problems, this utility model provides an oscillating blower.

[0004] To achieve the above objectives, the present invention provides a swinging air blowing device, including an air blowing pipe, which is disposed above and below a transmission aluminum foil, with the air outlet of the air blowing pipe facing the transmission aluminum foil; the air blowing pipe is disposed on the upper end of an air blowing pipe support frame via a connecting component, a swinging motor is provided on one side of the air blowing pipe, the output shaft of the swinging motor is connected to one end of the air blowing pipe, and the lower end of the swinging motor mounting plate is fixedly connected to the upper end of the air blowing pipe support frame; the air blowing pipe is also connected to an air blowing device.

[0005] Furthermore, two air blowing pipes are provided, one above and one below the transmission aluminum foil, with their air outlets facing each other vertically. Further, the air blowing device includes a secondary conveying pipe, a conveying box, a main conveying pipe, a heater, a blower pipe, and a blower. Each of the two air blowing pipes is connected to one end of a secondary conveying pipe, and the other ends of the two secondary conveying pipes are connected to a conveying box. The conveying box is connected to the blower sequentially via the main conveying pipe, the heater, and the blower pipe. The heater heats the air blown out by the blower and transmits it to the air blowing pipes through the main conveying pipe, the conveying box, and the secondary conveying pipes. The air blowing pipes then blow the hot air onto the surface of the transmission aluminum foil through their air outlets, thereby evaporating the oil film on the surface of the transmission aluminum foil.

[0006] Furthermore, a connecting shaft is fixedly connected to each side of the blower pipe; a support plate is connected to the upper end of each of the two blower pipe support frames via fasteners, and a bearing mounting ring is fixedly installed on one side of each support plate facing the blower pipe. A bearing is installed between the bearing mounting ring and the connecting shaft; two connecting shafts on one side pass through the support plate and have motor shaft mounting slots at their ends. The motor shaft mounting slots are connected to the output shaft of a swing motor. The motor shaft mounting slots are prismatic grooves, and the swing motor output shaft is a prism. The swing motor is mounted in the motor slot on the swing motor mounting plate via fasteners. The purpose of installing bearings is to reduce the friction between the connecting shaft and the support plate.

[0007] Furthermore, each blower pipe is fitted with at least one or two opposing corrugated windbreaks, wherein one end of the corrugated windbreak is fixedly connected to the end of the blower pipe, and the other end of the corrugated windbreak is slidably fitted onto the blower pipe. The purpose of installing the corrugated windbreaks is to make full use of the hot air blown out by the blower pipe.

[0008] The advantages and beneficial effects of this utility model are as follows:

[0009] To prevent oil mist floating near the moving aluminum foil from being carried onto the foil by the wind generated by its movement, this invention employs a swing-type blower to drive the oil mist floating near the foil upwards or downwards. Oil mist above the moving aluminum foil is blown upwards by the blower, making it easier for the oil mist collection device to suck it away; oil mist below the moving aluminum foil is blown downwards by the blower, which causes the oil mist below the moving aluminum foil to sink more quickly.

[0010] 2. The blower pipe is equipped with a windproof corrugated pipe. The width of the blower opening formed by the blower pipe and the windproof corrugated pipe corresponds to the width of the transmission aluminum foil, thus making full use of the hot air blown out by the blower pipe. Attached Figure Description

[0011] Figure 1 This is a structural diagram of the present invention;

[0012] Figure 2 The structure of the blower device of this utility model Figure 1 ;

[0013] Figure 3 The structure of the blower device of this utility model Figure 1 ;

[0014] Figure 4 The structure of the blower device of this utility model Figure 3 ;

[0015] Figure 5 The structure of the blower device of this utility model Figure 4 .

[0016] The diagram shows: support frame 10, screw 11, take-up roller 12, transmission aluminum foil 13, unwind roller 14, roller pulley 15, blower pipe support frame 16, oscillating motor 17, support plate 18, oscillating motor mounting plate 19, threaded hole 110, motor 20, drive pulley 212, drive pulley one 21, drive pulley two 22, belt one 23, belt two 24, connecting shaft 25, motor shaft mounting groove 2501, shaft shoulder 26, bearing 27, bearing mounting ring 28, motor groove 29, blower pipe 30, blower outlet 31, windproof corrugated pipe 32, blower 33, heater 34, main conveyor pipe 35, conveyor box 36, secondary conveyor pipe 37, blower pipe 38, blower pulley 39, cleaning and lubrication device 40, retaining ring 210. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] Reference Figures 1-5 As shown, in actual factory applications, aluminum foil rolls that have not been cleaned, lubricated, or blown are placed on unwinding roller 14. Unwinding roller 14 is rotatably connected to the upper end of support frame 10. The end of the aluminum foil roll on unwinding roller 14 is pulled out and fixed to take-up roller 12 through cleaning and lubrication device 40 and blower device. Unwinding roller 14 is also fixedly connected to the upper end of support frame 10, and take-up roller 12 is positioned opposite to unwinding roller 14. Roller pulley 15 is fixedly connected to one side of take-up roller 12. A motor 20 is provided at the lower end of roller pulley 15. The output shaft of motor 20 is connected to drive pulley 212. In this embodiment, there are two drive pulleys 212, namely drive pulley one 21 and drive pulley two 22. A belt one 23 is connected between drive pulley one 21 and roller pulley 15, and a belt two 24 is connected between drive pulley two 22 and blower pulley 39 on blower shaft 33.

[0019] Reference Figures 1-5As shown, a swinging blower includes a blower pipe 30. In this embodiment, two blower pipes 30 are provided, one above and one below the transmission aluminum foil 13, respectively, with the air outlets 31 of the two blower pipes 30 facing each other vertically. The blower pipes 30 are mounted on the upper end of a blower pipe support frame 16 via connecting components. A swing motor 17 is provided on one side of the blower pipe 30, and the output shaft of the swing motor 17 is connected to one end of the blower pipe 30. The lower end of the swing motor mounting plate 19 is fixedly connected to the upper end of the blower pipe support frame 16. The blower pipe 30 is also connected to a blower device. The blowing device includes a secondary conveying pipe 37, a conveying box 36, a main conveying pipe 35, a heater 34, a blower pipe 38, and a blower 33. Two secondary conveying pipes 37 are connected to one end of each of the front and rear sides of the two blowing pipes 30. The other ends of the two secondary conveying pipes 37 are connected to a conveying box 36. The conveying box 36 is connected to the blower 33 sequentially via the main conveying pipe 35, the heater 34, and the blower pipe 38. The diameter of the main conveying pipe 35 is larger than the diameter of the secondary conveying pipes 37. The heater 34 heats the air blown out by the blower 33 and transmits it to the blowing pipes 30 via the main conveying pipe 35, the conveying box 36, and the secondary conveying pipes 37. The blowing pipes 30 blow the hot air onto the surface of the transmission aluminum foil 13 through the air outlet 31, thereby evaporating the oil film on the surface of the transmission aluminum foil 13. Under the action of the swing motor 17, the two blower pipes 38 swing up and down on the transmission aluminum foil 13 to blow away the oil mist near the transmission aluminum foil 13 and prevent the wind force generated by the movement of the transmission aluminum foil 13 from bringing the oil mist onto the transmission aluminum foil 13.

[0020] Reference Figures 4-5As shown, a connecting shaft 25 is fixedly connected to each of the left and right sides of the two blower pipes 30; a support plate 18 is connected to the upper end of each of the two blower pipe support frames 16 by fasteners. In this embodiment, the support plate 18 is fixedly connected to the blower pipe support frame 16 by screws 11; two bearing mounting rings 28 are fixedly installed on each side of the two support plates 18 facing the blower pipes 30, and a bearing 27 is installed between each bearing mounting ring 28 and each connecting shaft 25; in this embodiment, the connecting shaft 25 is a stepped shaft, one side of the bearing 27 is positioned at the shoulder 26 of the connecting shaft 25, and the outer ring of the other side of the bearing 27 is interference-fitted into the bearing mounting ring 28; its installation... The purpose of bearing 27 is to reduce the friction between connecting shaft 25 and support plate 18; two connecting shafts 25 on one side pass through support plate 18 and have motor shaft mounting grooves 2501 at their ends for connecting the output shaft of swing motor 17. In this embodiment, the motor shaft mounting grooves 2501 are prismatic grooves and the output shaft of swing motor 17 is a prism; two swing motors 17 are set in corresponding motor grooves 29 on swing motor mounting plate 19 by fasteners; in this embodiment, one side of swing motor 17 has a threaded hole 110 and one side of motor groove 29 has a threaded hole 110. Swing motor 17 is fixedly connected to corresponding motor grooves 29 on swing motor mounting plate 19 by screws 11.

[0021] Reference Figure 3 As shown, in this embodiment, each blower pipe 30 is fitted with two oppositely arranged windproof corrugated pipes 32, and one end of each windproof corrugated pipe 32 is fixedly connected to the end of the blower pipe 30, while the other end of the windproof corrugated pipe 32 is slidably fitted on the blower pipe 30. The other end 32 of the windproof corrugated pipe is clamped on the blower pipe 30 by a retaining ring 210.

[0022] The width of the air outlet formed by the air blower 30 and the windproof corrugated pipe 32 corresponds to the width of the transmission aluminum foil 13, thus making full use of the hot air blown out by the air blower 30.

[0023] The working principle of this invention is as follows: An aluminum foil roll that has not been cleaned, lubricated, or blown is placed on the unwinding roller 14. The end of the aluminum foil roll on the unwinding roller 14 is then pulled out and fixed to the take-up roller 12 via the cleaning and lubrication device 40 and the blower device. Then, the motor 20 is started, driving the take-up roller 12 to rotate via a belt pulley. While rotating, the take-up roller 12 collects the aluminum foil 13 dried by the blower device. Simultaneously, the motor 20 also drives the blower 33 to rotate via a belt pulley. The blower 33 blows air out through internal blower blades and then transmits it to the blower pipe 38. Heater 34 heats the air, and then the heated air is transmitted to the transmission box through the main transmission pipe 35. Two secondary transmission pipes are connected to the transmission box 36, and the ends of the two secondary transmission pipes 37 are respectively connected to two air blowing pipes 30. The air in the transmission box 36 enters the air blowing pipes 30 through the secondary transmission pipes 37 and is then blown onto the transmission aluminum foil 13 through the air blowing port 31. At the same time, under the action of the swing motor 17, the two air blowing pipes 30 swing up and down on the transmission aluminum foil 13 to disperse the oil mist near the transmission aluminum foil 13. The dispersed oil mist is sucked away by the oil mist collection device in the factory.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A oscillating blower, characterized in that, Includes a blower tube (30), which is disposed above and / or below the transmission aluminum foil, and the blower nozzle (31) of the blower tube (30) faces the transmission aluminum foil; The blower pipe (30) is mounted on the upper end of the blower pipe support frame (16) via a connecting component. A swing motor (17) is provided on one side of the blower pipe (30). The output shaft of the swing motor is connected to one end of the blower pipe (30). The blower pipe support frame (16) is fixedly connected to the swing motor mounting plate (19). The blower pipe is also connected to a blower device. Two air blowers (30) are provided, and the two air blowers (30) are respectively set on the top and bottom of the transmission aluminum foil, and the air outlets (31) of the two air blowers (30) are set facing each other vertically. The blowing device includes a secondary conveying pipe (37), a conveying box (36), a main conveying pipe (35), a heater (34), a blower pipe (38), and a blower (33). The two blow pipes (30) are respectively connected to a secondary conveying pipe (37), and the ends of the two secondary conveying pipes (37) are connected to a conveying box (36). The conveying box (36) is connected to the blower (33) in sequence through the main conveying pipe (35), the heater (34), and the blower pipe (38).

2. The oscillating blower according to claim 1, characterized in that, A connecting shaft (25) is fixedly connected to each side of the blower pipe (30); Two blower pipe support frames (16) are connected to a support plate (18) at their upper ends by fasteners. Bearing mounting rings (28) are fixedly installed on the side of the two support plates (18) facing the blower pipe (30). A bearing (27) is installed between the bearing mounting ring (28) and the connecting shaft (25). Two connecting shafts (25) on one side pass through the support plate (18) and have motor shaft mounting slots (2501) at their ends. The motor shaft mounting slots (2501) are connected to the output shaft of the swing motor (17). The motor shaft mounting slots (2501) are prismatic slots, and the output shaft of the swing motor (17) is a prism. The swing motor (17) is mounted in the motor slot (29) on the swing motor mounting plate (19) by fasteners.

3. The oscillating blower according to claim 1, characterized in that, At least one or two opposing windproof corrugated pipes (32) are sleeved on each blower pipe (30), wherein one end of the windproof corrugated pipe (32) is fixedly connected to the end of the blower pipe (30), and the other end of the windproof corrugated pipe (32) is slidably fitted on the blower pipe (30).

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