Air knife driving mechanism

Abstract

The utility model relates to the technical field of air knives, and discloses an air knife driving mechanism which comprises a dust removal device and a plurality of driving assemblies, the driving assemblies are all arranged in the dust removal device, the dust removal device comprises a dust removal box, a cinder valve, a plurality of installation frames and an air pump, the cinder valve is installed on the front side of the dust removal box, and the air pump is installed on the installation frames. The bottoms of the multiple mounting frames are fixedly connected with the top of a dust removal box. The dust removal device, the driving assembly, the connecting assembly, the guide assembly and other structural components are arranged, the dust removal device is used for carrying out dust removal treatment on the jig, the driving assembly drives the air knife to swing up and down, the connecting rod and the air knife are connected through the connecting assembly, and the air knife is prevented from shifting through the guide assembly; the effects of driving the air knife to generate swing airflow and improving the dust removal efficiency on the surface of the jig are achieved, and the problems that a dust removal air knife is usually fixedly installed through a support, the air discharging direction is fixed, and the dust removal effect is poor are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of air knife, especially relates to air knife drive mechanism. BACKGROUND

[0002] The dust removal air knife is a kind of high-efficiency dust removal tool, and the dust, moisture and other impurities on the surface of the object are blown away by high-speed airflow formed by compressed air or high-pressure gas, and the dust removal method has the advantages of high efficiency, rapidness, environmental protection and the like, and is widely applied to various industrial fields.

[0003] When the dust removal air knife is used to clean the dust attached to the surface of the fixture, in order to improve the stability of the dust removal air knife, the dust removal air knife is usually fixedly installed in the inside of the dust removal box by using the support, and the direction of the air discharged by the fixedly installed air knife is also fixed, so that the direction of the dust removal air is fixed, and the area needing dust removal can not be completely covered, resulting in poor dust removal effect, especially when the fixture with complex shape or large surface area is handled, the fixed air direction can not reach all corners and gaps, so that dust removal blind area is left. INVENTION CONTENTS

[0004] In view of the problems in the prior art, the utility model provides an air knife drive mechanism which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is realized as follows: an air knife drive mechanism, comprising a dust removal device and a plurality of drive assemblies, the plurality of drive assemblies are arranged in the inside of the dust removal device, the dust removal device comprises a dust removal box, a dust discharging valve, a plurality of mounting racks and a gas pump, the dust discharging valve is installed at the front side of the dust removal box, the bottom of the plurality of mounting racks is fixedly connected with the top of the dust removal box, the bottom of the gas pump is fixedly connected with the left side of the top of the dust removal box, the drive assembly comprises a motor, a turntable, a drive shaft and a connecting rod, the bottom of the motor is fixedly connected with the top of the mounting rack, the left side of the turntable is fixedly connected with the right side of the output end of the motor, the left side of the drive shaft is fixedly connected with the bottom of the right side of the turntable, the top of the inside of the connecting rod is movably connected with the surface of the drive shaft, and the bottom of the connecting rod is provided with an air knife.

[0006] The dust removal device is used for dust removal treatment on the fixture.

[0007] The drive assembly is used for driving the air knife to swing up and down.

[0008] In order to improve the efficiency of the surface of the tool dust removal, preferably, the surface of the air knife is fixedly communicated with a plurality of interfaces, a plurality of interfaces are fixedly communicated with the air pump through the pipeline, the right side of the air knife is provided with a connecting assembly, the inside of the connecting assembly is provided with a guide assembly, the inside of the dust removal box is provided with a guide rail for driving the tool to move, the output end of the motor drives the connecting rod to move through the driving shaft, the connecting rod moves and drives the air knife to swing up and down through the connecting assembly, so that the air knife generates swing airflow, thereby improving the dust removal efficiency.

[0009] In order to make the connecting rod drive the air knife to move in the moving process, preferably, the connecting assembly comprises a connecting seat, a connecting shaft and a lifting seat, the left and right sides of the connecting shaft are fixedly connected with the left and right sides in the inside of the connecting seat, the bottom in the inside of the connecting rod is movably connected with the surface of the connecting shaft, the left side of the connecting seat is fixedly connected with the top of the right side of the lifting seat, and the left side of the lifting seat is fixedly connected with the right side of the air knife.

[0010] In order to prevent the air knife from deviating, preferably, the guide assembly comprises two mounting plates, a guide rod and a plurality of guide wheels, the opposite ends of the two mounting plates are fixedly connected with the top and the bottom of the guide rod, the opposite sides of the two mounting plates are fixedly connected with the top and the bottom in the inside of the dust removal box, the plurality of guide wheels are installed on the surface of the guide rod, and the surfaces of the plurality of guide wheels are movably connected with the inside of the lifting seat.

[0011] Compared with the prior art, the utility model has the advantages that through the dust removal device, the driving assembly, the connecting assembly and the guide assembly and other structural parts, the dust removal device is used for dust removal treatment of the tool, the driving assembly drives the air knife to swing up and down, the connecting assembly is used for connecting the connecting rod and the air knife, and the guide assembly prevents the air knife from deviating. ACCURACY

[0012] Fig. 1 It is the three-dimensional structure schematic diagram provided by the utility model embodiment;

[0013] Fig. 2 It is the three-dimensional structure schematic diagram of the air knife provided by the utility model embodiment;

[0014] Fig. 3 It is the three-dimensional structure schematic diagram of the left side of the air knife provided by the utility model embodiment;

[0015] Fig. 4It is the embodiment of the utility model provides drive assembly's three-dimensional structure schematic diagram.

[0016] In the drawing: 1, dust removal device;101, dust removal box;102, ash valve;103, mounting bracket;104, air pump;2, drive assembly;201, motor;202, turntable;203, drive shaft;204, connecting rod;3, air knife;4, interface;5, connecting assembly;501, connecting seat;502, connecting shaft;503, lifting seat;6, guide assembly;601, mounting plate;602, guide rod;603, guide wheel. DETAILED DESCRIPTION

[0017] In order to further understand the invention content, characteristics and efficacy of the utility model, the following examples are cited, and the drawings are described in detail as follows.

[0018] The structure of the utility model is described in detail below in combination with the drawings.

[0019] As Figs. 1 to 4As shown, the utility model embodiment provides wind blade drive mechanism, including dust removal device 1 and a plurality of drive assembly 2, a plurality of drive assembly 2 all are arranged in the inside of dust removal device 1, dust removal device 1 includes dust removal box 101, ash valve 102, a plurality of mounting bracket 103 and air pump 104, ash valve 102 is installed in the front side of dust removal box 101, the bottom of a plurality of mounting bracket 103 all is fixedly connected with the top of dust removal box 101, the bottom of air pump 104 is fixedly connected with the left side of dust removal box 101 top, drive assembly 2 includes motor 201, carousel 202, drive shaft 203 and connecting rod 204, the bottom of motor 201 is fixedly connected with the top of mounting bracket 103, the left side of carousel 202 is fixedly connected with the right side of motor 201 output end, the left side of drive shaft 203 is fixedly connected with the bottom of carousel 202 right side, the top in the inside of connecting rod 204 is movably connected with the surface of drive shaft 203, and the bottom of connecting rod 204 is provided with wind blade 3;Dust removal device 1 is used to carry out dust removal treatment to jig;Drive assembly 2 is used to drive wind blade 3 to swing up and down, to improve the efficiency of dust removal on the surface of jig, the surface of wind blade 3 is fixedly connected with a plurality of interfaces 4, a plurality of interfaces 4 all are fixedly communicated with air pump 104 through pipeline, the right side of wind blade 3 is provided with connecting assembly 5, the inside of connecting assembly 5 is provided with guide assembly 6, the inside of dust removal box 101 is provided with guide rail, is used to drive jig to move, the output end of motor 201 moves connecting rod 204 through drive shaft 203, and wind blade 3 is swung up and down by connecting assembly 5 during the movement of connecting rod 204, so that wind blade 3 generates swing airflow, to improve dust removal efficiency, to make connecting rod 204 move during the movement wind blade 3, connecting assembly 5 includes connecting seat 501, connecting shaft 502 and lifting seat 503, the left and right sides of connecting shaft 502 are fixedly connected with the left and right sides in the inside of connecting seat 501, the bottom in the inside of connecting rod 204 is movably connected with the surface of connecting shaft 502, the left side of connecting seat 501 is fixedly connected with the top of lifting seat 503 right side, the left side of lifting seat 503 is fixedly connected with the right side of wind blade 3, connecting rod 204 moves during the movement connecting seat 501 moves through connecting shaft 502, and wind blade 3 moves through lifting seat 503 during the movement of connecting seat 501, to prevent wind blade 3 from deviating, guide assembly 6 includes two mounting plates 601, guide rod 602 and a plurality of guide wheels 603, the opposite ends of two mounting plates 601 are fixedly connected with the top and bottom of guide rod 602 respectively, the opposite sides of two mounting plates 601 are fixedly connected with the top and bottom in the inside of dust removal box 101 respectively, a plurality of guide wheels 603 are all installed on the surface of guide rod 602, and the surface of a plurality of guide wheels 603 is movably connected with the inside of lifting seat 503, by the cooperation of guide rod 602 and a plurality of guide wheels 603, the movement direction of lifting seat 503 is limited, prevents lifting seat 503 from inclining, to prevent wind blade 3 from deviating.

[0020] The utility model discloses a working principle: when carrying out dust removal to the surface of jig, start air pump 104, motor 201 and unloading valve 102, move the jig with dust adhesion through the guide rail in dust removal box 101 inside, air pump 104 drives air to discharge through air knife 3, and the output of motor 201 rotates and remove through carousel 202 drive shaft 203, drive shaft 203 removes in the process and drives connecting rod 204 to remove, connecting rod 204 removes in the process and drives lifting seat 503 to remove through connecting axle 502 and connecting seat 501, through guide rod 602 and guide wheel and restrict the moving direction of lifting seat 503, make lifting seat 503 swing up and down, lifting seat 503 swings in the process and drives air knife 3 to swing, and air knife 3 swings in the process and generates swing airflow, carries out dust removal processing to the different position of jig, improves the efficiency of dust removal to jig.

[0021] It should be noted that in this document, relationship terms such as first and second are used merely to differentiate one entity or action from another, without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0022] The above only is the preferred embodiment of the utility model, and does not limit the utility model in any form, although the utility model has disclosed as above with the preferred embodiment, however, does not use to limit the utility model, any person skilled in the art without departing from the utility model technical scheme range.

Claims

1. An air knife driving mechanism, comprising a dust removal device (1) and a plurality of driving components (2), wherein the plurality of driving components (2) are all disposed inside the dust removal device (1), characterized in that: The dust removal device (1) includes a dust collection box (101), an ash discharge valve (102), multiple mounting brackets (103), and an air pump (104). The ash discharge valve (102) is installed on the front side of the dust collection box (101). The bottoms of the multiple mounting brackets (103) are fixedly connected to the top of the dust collection box (101). The bottom of the air pump (104) is fixedly connected to the left side of the top of the dust collection box (101). The drive assembly (2) includes a motor (201) and a turntable (20... 2) Drive shaft (203) and connecting rod (204), the bottom of the motor (201) is fixedly connected to the top of the mounting bracket (103), the left side of the turntable (202) is fixedly connected to the right side of the output end of the motor (201), the left side of the drive shaft (203) is fixedly connected to the bottom of the right side of the turntable (202), the top of the inside of the connecting rod (204) is movably connected to the surface of the drive shaft (203), and an air knife (3) is provided at the bottom of the connecting rod (204). The dust removal device (1) is used to remove dust from the fixture; The drive component (2) is used to drive the air knife (3) to swing up and down.

2. The air knife driving mechanism as described in claim 1, characterized in that: The surface of the air knife (3) is fixedly connected to multiple interfaces (4), and the multiple interfaces (4) are fixedly connected to the air pump (104) through pipes. A connecting component (5) is provided on the right side of the air knife (3), and a guide component (6) is provided inside the connecting component (5).

3. The air knife driving mechanism as described in claim 2, characterized in that: The connecting assembly (5) includes a connecting seat (501), a connecting shaft (502), and a lifting seat (503). The left and right sides of the connecting shaft (502) are fixedly connected to the left and right sides inside the connecting seat (501), respectively. The bottom of the connecting rod (204) is movably connected to the surface of the connecting shaft (502). The left side of the connecting seat (501) is fixedly connected to the top right side of the lifting seat (503). The left side of the lifting seat (503) is fixedly connected to the right side of the air knife (3).

4. The air knife driving mechanism as described in claim 3, characterized in that: The guide assembly (6) includes two mounting plates (601), a guide rod (602), and a plurality of guide wheels (603). The opposite ends of the two mounting plates (601) are fixedly connected to the top and bottom of the guide rod (602), respectively. The opposite sides of the two mounting plates (601) are fixedly connected to the top and bottom of the dust collection box (101), respectively. The plurality of guide wheels (603) are all mounted on the surface of the guide rod (602), and the surfaces of the plurality of guide wheels (603) are all movably connected to the interior of the lifting seat (503).

Images