A blowing device

Abstract

This utility model discloses an air blowing device, comprising: a driving component; a driving gear; the driving gear being connected to the driving component in a transmission manner; at least one set of air blowing components; the air blowing components include: a driven gear, a rack, and an air blowing element; the driven gear is located between the driving gear and the rack, and meshes with both the driving gear and the rack respectively, so that the rack can move along its own extension direction; the air blowing element is connected to the rack and can follow the rack's movement; the air blowing element has an air outlet, which is positioned facing the product to be blown. In this technical solution, the driving component drives the driving gear to rotate the driven gear. Since the driven gear meshes with the rack, under the action of the rack, the forward and reverse rotation of the gear is converted into linear reciprocating motion, allowing the air blowing element connected to the rack to perform reciprocating air blowing cleaning work on the product to be blown, replacing the original manual handheld air gun cleaning, greatly improving efficiency, and saving time and labor costs.

Description

Technical Field

[0001] This utility model relates to the field of product processing technology, and in particular to an air blowing device. Background Technology

[0002] In actual product processing, blowing air into the product to clean it is an important step. Currently, most product cleaning is done manually with a handheld air gun, which blows air into the product to achieve the purpose of cleaning. However, this method is time-consuming, labor-intensive, inefficient, and costly.

[0003] Therefore, it is essential to design an air blowing device to improve air blowing efficiency and reduce costs. Utility Model Content

[0004] In view of this, the present invention provides an air blowing device that uses a drive component, a drive gear and an air blowing assembly to replace manual labor, thereby improving air blowing efficiency and reducing costs.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An air blowing device, comprising:

[0007] Drive components;

[0008] The driving gear; the driving gear is connected to the driving component in a transmission manner;

[0009] At least one air blowing assembly; the air blowing assembly includes: a driven gear, a rack, and an air blowing element;

[0010] The driven gear is located between the driving gear and the rack, and meshes with the driving gear and the rack respectively, so that the rack can move in its own extending direction;

[0011] The air blowing component is connected to the rack and can move with the rack; the air blowing component has an air outlet, which is positioned facing the product to be blown.

[0012] Preferably, the number of the air blowing components is four sets, and the driven gears of the four sets of air blowing components are arranged circumferentially around the driving gear.

[0013] Preferably, the rack of the air blowing assembly is a straight rack, and the four sets of straight racks of the air blowing assembly form a rectangular space, with the driving gear and the four sets of driven gears of the air blowing assembly located within the rectangular space.

[0014] Preferably, the rack of the air blowing assembly is an arc rack, and the four sets of arc racks of the air blowing assembly form a circular space, with the driving gear and the four sets of driven gears of the air blowing assembly located within the circular space.

[0015] Preferably, the air blowing device further includes a rotating connecting rod, which is rotatably connected to the driving gear and two driven gears disposed on opposite sides of the driving gear.

[0016] Preferably, the air blowing device further includes: a support substrate; the driving member is disposed on one side of the support substrate and is connected to the driving gear disposed on the other side of the support substrate; the driven gear is disposed on the support substrate, and the rack is slidably disposed on the support substrate;

[0017] The carrier substrate is provided with four support feet, which are arranged in four positions on the carrier substrate to support the carrier substrate.

[0018] Preferably, a side plate is provided between adjacent support legs, and a guide opening is provided on the portion of the side plate near the bearing substrate, through which the air inlet of the air blowing component extends; wherein the extending direction of the guide opening is the same as the extending direction of the rack.

[0019] Preferably, the air blowing component includes: a guide base; the guide base is connected to the rack and can move with the rack;

[0020] The guide base has the air inlet, the air outlet, and an air guide channel connecting the two.

[0021] Preferably, the air blowing component further includes an air blowing hose, one end of which is connected to the air outlet of the guide base and can move with the guide base, while the other end is positioned directly opposite the product to be blown.

[0022] Preferably, the air blowing assembly further includes: a slide rail disposed on the support substrate, the slide rail being disposed on the side of the driven gear away from the driving gear, and extending along the movement direction corresponding to the rack;

[0023] The guide base is slidably connected to the slide rail.

[0024] As can be seen from the above technical solution, the air blowing device provided by this utility model has a driving component that drives the active gear to rotate. Since the driven gear meshes with the rack, the forward and reverse motion of the gear is converted into linear reciprocating motion under the action of the rack. This allows the air blowing component connected to the rack to perform reciprocating air blowing cleaning work on the product to be cleaned, replacing the original manual hand-held air gun cleaning, which greatly improves efficiency and saves time and labor costs. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 A first-view structural schematic diagram of the air blowing device provided in an embodiment of this utility model;

[0027] Figure 2 A second-view structural schematic diagram of the air blowing device provided in an embodiment of this utility model;

[0028] Figure 3 A third-view structural schematic diagram of the air blowing device provided in an embodiment of this utility model; Figure 4 for Figure 3 A magnified view of a portion of region A in the middle.

[0029] The meanings of the various reference numerals in the figure are as follows:

[0030] 10 represents the driving component;

[0031] 20 is the driving gear;

[0032] 30 is the air blowing assembly, 31 is the driven gear, 32 is the rack, 33 is the air blowing component, 331 is the air blowing hose, 332 is the guide base, and 34 is the slide rail;

[0033] 40 is the base plate, 41 is the support foot, 42 is the side plate, and 421 is the guide opening;

[0034] 50 is a rotating connecting rod. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] The air blowing device provided in this embodiment of the utility model includes:

[0037] Drive component 10, such as Figure 1 As shown;

[0038] Drive gear 20; Drive gear 20 is connected to drive component 10 in a transmission manner;

[0039] At least one air blowing assembly 30; the air blowing assembly 30 includes: a driven gear 31, a rack 32, and an air blowing element 33, such as Figure 3 As shown;

[0040] Driven gear 31 is located between driving gear 20 and rack 32, and meshes with driving gear 20 and rack 32 respectively, so that rack 32 can move in its own extension direction;

[0041] The air blowing component 33 is connected to the rack 32 and can move with the rack 32; the air blowing component 33 has an air outlet, which is positioned facing the product to be blown.

[0042] In the above technical solution, when it is necessary to blow air on the product to be blown, the drive component 10 is activated. Under the action of the drive component 10, the drive gear 20 drives the driven gear 31 to rotate. Since the driven gear 31 meshes with the rack 32, under the action of the rack 32, the forward and reverse motion of the driven gear 31 is converted into linear reciprocating motion, so that the air blowing component 33 connected to the rack 32 can perform reciprocating air blowing cleaning work on the product to be blown (such as removing burrs, iron filings and cutting fluid around the product to be blown), which greatly improves efficiency and replaces the original manual cleaning by holding an air gun, saving time and labor costs.

[0043] In one embodiment, to improve the efficiency of cleaning the product to be blown, the number of air blowing assemblies 30 is four sets, and the four sets of air blowing assemblies 30 clean the product to be blown simultaneously; to avoid the driven gears 31 rotating independently and without mutual interference, the driven gears 31 of the four sets of air blowing assemblies 30 are arranged circumferentially around the driving gear 20 (that is, the driven gear 31 of each set of air blowing assemblies 30 is arranged circumferentially around the driving gear 20), such as Figure 2 and Figure 3 As shown.

[0044] In a technical solution, such as Figure 3 and Figure 4 As shown, the rack 32 of the air blowing assembly 30 is a straight rack, and the four sets of straight racks of the air blowing assembly 30 form a rectangular space. The driving gear 20 and the driven gears 31 of the four sets of air blowing assemblies 30 are located in the rectangular space. This allows the air blowing element 33 connected to the straight rack to blow air around the product to be blown, further improving the efficiency of cleaning the product to be blown.

[0045] In another technical solution, the rack 32 of the air blowing assembly 30 is an arc rack, and the arc racks of the four air blowing assemblies 30 form a circular space. The driving gear 20 and the driven gears 31 of the four air blowing assemblies 30 are located in the circular space. This allows the air blowing element 33 connected to the arc rack to make a circular motion around the product to be blown, while blowing air around the product to be blown, further improving the efficiency of cleaning the product to be blown.

[0046] In an alternative technical solution, such as Figure 3 As shown, to ensure the structural and motion stability of the driving gear 20 and driven gear 31, the air blowing device also includes a rotating connecting rod 50. The rotating connecting rod 50 is rotatably connected to the driving gear 20 and the two driven gears 31 located on opposite sides of the driving gear 20. Specifically, the number of rotating connecting rods 50 can be one or two. If there is only one rotating connecting rod, the middle position of the rotating connecting rod 50 is connected to the shaft of the driving gear 20, and the two ends of the rotating connecting rod 50 are respectively connected to the shafts of the driven gears 31 (the two driven gears 31 located on opposite sides of the driving gear 20). If there are two rotating connecting rods 50, the middle positions of the two rotating connecting rods 50 are overlapped and connected to the middle position of the rotating connecting rod 50, and the two ends of the two rotating connecting rods 50 are respectively connected to the shafts of the corresponding driven gears 31.

[0047] In one embodiment, such as Figure 1 and Figure 2 As shown, in order to enable this air blowing device to better cooperate with the product to be blown and improve the degree of automation, the air blowing device also includes: a support base plate 40; a driving member 10 is disposed on one side of the support base plate 40 and is connected to a driving gear 20 disposed on the other side of the support base plate 40; a driven gear 31 is disposed on the support base plate 40, and a rack 32 is slidably disposed on the support base plate 40; the support base plate 40 is provided with four support feet 41, which are arranged in four positions on the support base plate 40 for supporting the product. The support substrate 40 ensures the stability of the rack 32 as it moves with the driven gear 31. Since the rack 32 is slidably mounted on the support substrate 40, the air blowing component 33 is also indirectly mounted on the support substrate 40 via the rack 32. Therefore, the driving component 10, driven gear 31, rack 32, and air blowing component 33 are all integrated onto the support substrate 40, making the air blowing device a single, integrated unit, facilitating transport and assembly of the components (driving component 10, driven gear 31, rack 32, and air blowing component 33, etc.). Preferably, the support substrate 40 is, but is not limited to, rectangular or circular. Furthermore, in another embodiment, the driving component 10 is mounted on the top surface of the support substrate 40 and is connected to the driving gear 20 mounted on the bottom surface of the support substrate 40 via its rotating shaft; the driven gear 31 is mounted on the bottom surface of the support substrate 40, and the mounting surface of the rack 32 is slidably mounted on the bottom surface of the support substrate 40.

[0048] like Figure 2 As shown, the carrier substrate 40 is provided with four support feet 41, which are arranged in four positions of the carrier substrate 40 to support the carrier substrate 40; preferably, the four support feet 41 are provided on the bottom surface of the carrier substrate 40.

[0049] Optimize the above technical solutions, such as Figure 2As shown, in order to increase the stability of the support foot 41 structure, a side plate 42 is provided between adjacent support feet 41. In order to prevent the air inlet of the air blowing component 33 from being blocked by the side plate 42, a guide opening 421 is provided on the part of the side plate 42 near the bearing base plate 40. The air inlet of the air blowing component 33 extends from the guide opening 421 and communicates with the external air source, or the pipeline of the external air source passes through the guide opening 421 and communicates with the air inlet of the air blowing component 33. In order to ensure the stability of the connection between the air blowing component 33 and the external air source when it moves with the rack 32, the extension direction of the guide opening 421 is the same as the extension direction of the rack 32.

[0050] In one embodiment, such as Figure 3 and Figure 4 As shown, the air blowing component 33 includes: a guide base 332; the guide base 332 is connected to the rack 32 and can move with the rack 32. Specifically, the side of the guide base 332 is connected to the rack 32.

[0051] The guide base 332 has an air inlet, an air outlet, and an air guide channel connecting the two. In this technical solution, the guide base 332 can move back and forth with the rack 32 so as to clean the product to be blown by blowing air back and forth.

[0052] To optimize the above technical solution, the air blowing component 33 further includes an air blowing hose 331. One end of the air blowing hose 331 is connected to the air outlet of the guide base 332 and can move with the guide base 332, while the other end is positioned directly over the product to be blown. In this solution, the air blowing hose 331 can improve the blowing effect and enhance the cleaning effect. During use, with the air blowing component 33 at a constant height, the air outlet of the air blowing hose 331 is brought close to the product to be blown for cleaning. At the same time, the air blowing hose 331 is used to remove minor burrs attached to various components of the air blowing device, such as removing burrs around the bottom surface of the support substrate 40.

[0053] To further optimize the above technical solution, the air blowing assembly 30 also includes a slide rail 34 disposed on the support substrate 40. The slide rail 34 is disposed on the side of the driven gear 31 opposite to the driving gear 20 and extends along the movement direction of the corresponding rack 32. The slide rail 34 can improve the movement efficiency and play a positioning and guiding role. Preferably, both the slide rail 34 and the driven gear 31 are disposed on the bottom surface of the support substrate 40.

[0054] The guide base 332 is slidably connected to the slide rail 34. In this technical solution, the slide rail 34 is fixed to the bottom surface of the support base plate 40. The guide base 332 slides along the slide rail 34 under the action of the driven gear 31, so that the air blowing hose 331 blows air to clean the product to be blown during the movement.

[0055] In one embodiment, in order to reduce the cost of this air blowing device, the drive component 10 is a rotary cylinder or a rotary motor.

[0056] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0057] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An air blowing device, characterized in that, include: Drive unit (10); Drive gear (20); The drive gear (20) is connected to the drive member (10) in a transmission connection; At least one set of air blowing assembly (30); the air blowing assembly (30) includes: driven gear (31), rack (32) and air blowing element (33); The driven gear (31) is located between the driving gear (20) and the rack (32), and meshes with the driving gear (20) and the rack (32) respectively, so that the rack (32) can move in its own extension direction; The air blowing component (33) is connected to the rack (32) and can move with the rack (32); the air blowing component (33) has an air outlet, which is positioned facing the product to be blown.

2. The air blowing device according to claim 1, characterized in that, The number of the air blowing components (30) is four sets, and the driven gears (31) of the four sets of air blowing components (30) are arranged circumferentially around the driving gear (20).

3. The air blowing device according to claim 2, characterized in that, The rack (32) of the air blowing assembly (30) is a straight rack, and the four sets of straight racks of the air blowing assembly (30) form a rectangular space. The driving gear (20) and the driven gears (31) of the four sets of air blowing assemblies (30) are located in the rectangular space.

4. The air blowing device according to claim 2, characterized in that, The rack (32) of the air blowing assembly (30) is an arc rack, and the four sets of arc racks of the air blowing assembly (30) form a circular space. The driving gear (20) and the driven gears (31) of the four sets of air blowing assemblies (30) are located in the circular space.

5. The air blowing device as described in any one of claims 3 or 4, characterized in that, The air blowing device also includes a rotating connecting rod (50), which is rotatably connected to the driving gear (20) and two driven gears (31) disposed on opposite sides of the driving gear (20).

6. The air blowing device according to claim 1, characterized in that, The air blowing device further includes: a support base plate (40); the driving member (10) is disposed on one side of the support base plate (40) and is connected to the driving gear (20) disposed on the other side of the support base plate (40); the driven gear (31) is disposed on the support base plate (40), and the rack (32) is slidably disposed on the support base plate (40). The carrier substrate (40) is provided with four support feet (41), which are arranged in four positions on the carrier substrate (40) to support the carrier substrate (40).

7. The air blowing device according to claim 6, characterized in that, A side plate (42) is provided between adjacent support feet (41), and a guide opening (421) is provided on the part of the side plate (42) near the bearing base plate (40). The air inlet of the air blowing element (33) extends out from the guide opening (421); wherein the extension direction of the guide opening (421) is the same as the extension direction of the rack (32).

8. The air blowing device according to claim 7, characterized in that, The air blowing component (33) includes: a guide base (332); the guide base (332) is connected to the rack (32) and can move with the rack (32); The guide base (332) has the air inlet, the air outlet, and the air guide channel connecting the two.

9. The air blowing device according to claim 8, characterized in that, The air blowing component (33) also includes an air blowing hose (331), one end of which is connected to the air outlet of the guide base (332) and can move with the guide base (332), while the other end is positioned directly opposite the product to be blown.

10. The air blowing device according to claim 9, characterized in that, The air blowing assembly (30) further includes: a slide rail (34) disposed on the support substrate (40), the slide rail (34) being disposed on the side of the driven gear (31) away from the driving gear (20) and extending along the movement direction corresponding to the rack (32); The guide base (332) is slidably connected to the slide rail (34).

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