阅读说明：本技术 一种送风装置及带有该装置的清洗机 (Air supply device and cleaning machine with same ) 是由 戴素红 杨军 于 2019-10-17 设计创作，主要内容包括：本发明涉及工业清洗机技术领域,具体是涉及一种送风装置及带有该装置的清洗机,该送风装置,包括基板(1)、输送管(2)和电机(17),在输送管(2)上可转动地连接有多个风刀。电机驱动的齿条带动与风刀固定连接的齿轮片运动实现对风刀的驱动和转动。该送风装置够使有效的增加送风面积且送风角度、速度可调。(The invention relates to the technical field of industrial cleaning machines, in particular to an air supply device and a cleaning machine with the same. The rack driven by the motor drives the gear piece fixedly connected with the air knife to move so as to drive and rotate the air knife. The air supply device can effectively increase the air supply area and adjust the air supply angle and speed.)

1. An air supply device includes a substrate (1) and a duct (2), and is characterized in that: at least one first air knife (4) is rotatably connected to the conveying pipe (2); one end of the first air knife (4) is communicated with the conveying pipe (2), and the other end of the first air knife is fixedly connected with the first gear piece (5); the first gear piece (5) is rotatably arranged on the base plate (1) through a first connecting sleeve (26); the first gear piece (5) is movably meshed with the first rack (6), and the first rack (6) is fixedly arranged at one end of the connecting plate (7); a first sliding block (8) is fixedly arranged on the connecting plate (7); the first sliding block (8) is slidably arranged in a first sliding groove (10) of the first sliding rail (9); the first sliding rail (9) is fixedly arranged on the substrate (1) through a fixing plate (11); the top of the connecting plate (7) is fixedly connected with one end of a connecting rod (36), and the other end of the connecting rod (36) penetrates through the fixing plate (11) to be fixedly connected with the lifting driving groove body (12); a cam shaft (15) is fixedly arranged in a sliding groove (13) of the lifting driving groove body (12) in a sliding way; the camshaft (15) is fixedly arranged on the cam (16); the cam (16) is fixedly connected with a rotating shaft of the motor (17).

2. The air supply apparatus of claim 1, wherein: a second air knife (18) is rotatably connected to the conveying pipe (2).

3. The air supply apparatus of claim 1, wherein: one end of the second air knife (18) is communicated with the conveying pipe (2), the other end of the second air knife is fixedly connected with the second gear piece (19), and the second gear piece (19) is rotatably arranged on the substrate (1) through a second connecting sleeve (27); the second gear plate (19) is movably meshed with a second rack (20), and the second rack (20) is fixedly arranged at the other end of the connecting plate (7).

4. The air supply apparatus of claim 3, wherein: a second sliding block (21) is fixedly arranged on the connecting plate (7); the second sliding block (21) is slidably arranged in a second sliding groove (23) of the second sliding rail (22); the second slide rail (22) is fixedly arranged on the substrate (1) through a fixing plate (11).

5. The air supply apparatus of claim 4, wherein: the second slide rail (22) is parallel to the first slide rail (9).

6. The air supply apparatus of claim 1, wherein: the motor (17) is fixedly arranged on the upper cover (23) through an installation plate (25).

7. The air supply apparatus of claim 6, wherein: a transparent glass plate (24) is installed on the top plane of the upper cover (23).

8. The air supply apparatus of claim 1, wherein: the base plate (1) and the delivery pipe (2) are parallel to each other.

9. The air supply apparatus of claim 1, wherein: an air supply pipe (3) is connected to the duct (2) so as to be able to pass through.

10. The cleaning machine has an air supply device, and is characterized in that: the cleaning machine employs the air supply device according to any one of claims 1 to 21.

Technical Field

The invention relates to the technical field of industrial cleaning equipment, in particular to an air supply device and a cleaning machine with the same.

Background

The industrial cleaning machine can clean not only the parts of the machine equipment, but also medical implants, precision chips, circuit boards and the like. The parts cleaned by the industrial cleaning machine need to be dried. Therefore, most of the prior art industrial cleaning machines have a wind cutting device or a blowing device for drying the parts cleaned by the cleaning machine.

The chinese utility model patent application with patent number ZL201720631264.6 discloses a pneumatic cutting structure of a plastic uptake box cleaning machine, which comprises an upper air knife, a lower air knife and an air knife compression roller device, wherein the upper air knife and the lower air knife are positioned at two sides of the air knife compression roller device; the upper air knife is of a convex structure, an air outlet and an air inlet are arranged on the upper air knife, the air outlet is located in the middle of the top of the convex structure of the upper air knife, and the air inlet is located at two ends of the upper air knife. This plastic uptake box cleaning machine's wind cuts structural design scientific and reasonable, cuts the mechanism through the wind of slope and effectively clears away the water stain of washing back product, still plays air-dried effect, has improved the surface effect of product greatly. However, the upper air knife of the air cutting mechanism is not convenient to adjust, the upper air knife and the lower air knife cannot rotate, and the air supply area is small, so that the drying efficiency and the air supply efficiency are low.

Disclosure of Invention

In order to overcome the defects and shortcomings in the prior art, the invention provides the air blowing device, and the air knife of the air blowing device can rotate or swing. Because the air knife can swing or rotate, the air supply area can be effectively increased, and the air supply angle can be adjusted.

In order to achieve the above object, a first technical solution of the present invention is: an air supply device comprises a base plate and a conveying pipe, wherein at least one first air knife is rotatably connected to the conveying pipe; one end of the first air knife is communicated with the conveying pipe, and the other end of the first air knife is fixedly connected with the first gear piece; the first gear piece is rotatably arranged on the base plate through the first connecting sleeve; the first gear piece is movably meshed with a first rack, and the first rack is fixedly arranged at one end of the connecting plate; a first sliding block is fixedly arranged on the connecting plate; the first sliding block is slidably arranged in a first sliding groove of the first sliding rail; the first sliding rail is fixedly arranged on the base plate through a fixing plate; the top of the connecting plate is fixedly connected with one end of a connecting rod, and the other end of the connecting rod penetrates through the fixing plate and is fixedly connected with the lifting driving groove body; a cam shaft is fixedly arranged in the sliding chute of the lifting driving groove body in a sliding way; the cam shaft is fixedly arranged on the cam; the cam is fixedly connected with a rotating shaft of the motor.

Preferably, a second air knife is rotatably connected to the duct. The arrangement of the second air knife can obviously improve the air supply quantity of the air supply device.

In any of the above schemes, preferably, one end of the second air knife is connected with the conveying pipe in a penetrating manner, the other end of the second air knife is fixedly connected with the second gear plate, and the second gear plate is rotatably mounted on the substrate through a second connecting sleeve; the second gear plate is movably engaged with a second rack which is fixedly arranged at the other end of the connecting plate.

In any of the above schemes, preferably, the second slider is fixedly mounted on the connecting plate; the second sliding block is slidably arranged in a second sliding groove of the second sliding rail; the second slide rail is fixedly arranged on the base plate through a fixing plate.

In any of the above aspects, it is preferable that the second slide rail is parallel to the first slide rail.

In any of the above aspects, preferably, the motor is fixedly mounted on the upper cover through a mounting plate.

In any of the above embodiments, preferably, a transparent glass plate is mounted on the top plane of the upper cover.

In any of the above embodiments, the substrate and the transport pipe are preferably parallel to each other.

In any of the above embodiments, it is preferable that the duct is connected to the duct so as to be able to pass therethrough.

In any of the above aspects, it is preferable that the blast pipe is parallel to the first air knife.

In any of the above aspects, it is preferable that the first air knife is parallel to the second air knife.

In any of the above embodiments, the baffle plate is preferably fixedly attached to the bottom of the base plate.

In any of the above embodiments, it is preferable that a flange bearing is rotatably fitted over the camshaft. The friction between camshaft and the spout can be reduced in the setting of flange axle sleeve.

In any of the above embodiments, the air supply duct is preferably connected to the first air knife through a duct.

In any of the above embodiments, the first tetrafluoro gasket is preferably fitted over the first connection sleeve.

In any of the above embodiments, the second teflon gasket is preferably sleeved on the second connection sleeve.

In any of the above schemes, preferably, one end of the first air knife is connected with the conveying pipe through the first sealing shaft sleeve, and the other end is fixedly connected with the first gear piece.

In any of the above schemes, preferably, one end of the second air knife is connected with the conveying pipe through the second sealing shaft sleeve, and the other end is fixedly connected with the second gear plate.

In any one of the above aspects, preferably, the first air knife is provided with a first air outlet.

In any of the above aspects, preferably, the second air knife is provided with a second air outlet.

In any of the above aspects, it is preferred that the blower tube is provided at either end of the duct.

A second object of the present invention is to provide a cleaning machine employing the air blowing device of the present invention.

Compared with the prior art, the invention has the advantages that: the air supply angle of the air knife of the air supply device is adjustable, the rotation speed of the air knife can be adjusted through the motor, and the air supply area can be obviously improved. The drying machine is used for air supply or high in drying efficiency.

Drawings

Fig. 1 is a schematic perspective view of a preferred embodiment of an air supply device according to the present invention.

Fig. 2 is a front view schematically illustrating the air supply device of the embodiment shown in fig. 1 according to the present invention.

Fig. 3 is a schematic bottom view of the embodiment of fig. 1 of the blower according to the present invention.

Fig. 4 is a left side view of the air supply device of fig. 1 according to the present invention.

Fig. 5 is a perspective view of the air supply device of fig. 1 without the upper cover.

Fig. 6 is a schematic perspective view of the upper cover of the embodiment shown in fig. 1 of the air supply device according to the present invention.

Fig. 7 is a perspective view of the duct of the embodiment of fig. 5 of the air supply device according to the present invention.

Fig. 8 is a schematic perspective view of the first air knife in the embodiment of fig. 5 of the air supply device according to the present invention.

Fig. 9 is a schematic perspective view of a driving mechanism of the air knife in the embodiment of fig. 1 of the air supply device according to the present invention.

Fig. 10 is a perspective view of the driving mechanism of the embodiment of fig. 9 without the fixing plate of the air blowing device according to the present invention.

Fig. 11 is a perspective view of the fixing plate of the embodiment of fig. 9 of the air supply device according to the present invention.

Fig. 12 is a front view schematically showing the driving mechanism of the embodiment of fig. 9 of the air blowing device according to the present invention.

Fig. 13 is a schematic cross-sectional view of the air supply device of fig. 12 at a-a.

Fig. 14 is a schematic cross-sectional view of the air supply device of fig. 12 at B-B.

Fig. 15 is a rear view of the driving mechanism of the air blowing device of fig. 10 without the base plate according to the embodiment of the present invention.

Fig. 16 is a perspective view of the cam in the embodiment of fig. 1 of the air supply device according to the present invention.

Detailed Description

The preferred embodiments of the present invention will be further explained with reference to the accompanying drawings;

in the description of the embodiments of the present invention, it should be understood that the terms "axial," "top," "bottom," and the like refer to orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specified.