A cleaning device for a fixture of a flying fork type winding machine

Abstract

The present invention discloses a cleaning device for a flying fork winding machine fixture, which belongs to the technical field of flying fork winding machines. The specific structure includes a cylinder 1, a column, a sliding frame and a cleaning brush. A vertical guide rail pair is vertically installed on the right side of the front surface of the column. The slider of the vertical guide rail pair is fixedly connected to the sliding frame. The upper end face of the sliding frame is fixedly connected to the cylinder rod of the cylinder 1. The cylinder 1 is fixedly connected to a cantilever plate. The cantilever plate is fixedly connected to the front end face of the column. The left extension section of the sliding frame is fixedly connected to a cleaning motor. The motor shaft of the cleaning motor is fixedly connected to a cleaning brush. The column is installed on the turntable mechanism of the winding machine, and the cleaning brush is facing the workpiece placement slot. A dust hood is installed next to the cleaning brush. The dust hood is connected to a vacuum cleaner through a pipe. The vacuum cleaner is connected to a collection tank. In addition, the dust after cleaning is discharged in time through the vacuum-connected dust hood, which will not affect the operation of the equipment.

Description

Technical Field

[0001] The present invention relates to a cleaning device for a fixture of a flying fork type winding machine, belonging to the technical field of flying fork type winding machines. Background Art

[0002] As Figure 5 shown, the process of the flying fork type winding machine is: feeding by vibrating bowl - feeding by linear vibrator - core cutting - fixture feeding - first side - turning CCD detection - second side - turning CCD detection - wire pressing - welding - wire cutting - wire arranging - discharging.

[0003] In the above process, hot - press welding process is used for welding the enameled wire in the winding machine. During the welding process, the enamel film on the copper wire melts, and the fixture will generate residues of the enamel film. Excessive accumulation will affect the appearance and electrical performance of the product, so the fixture needs to be cleaned regularly.

[0004] Currently, there is no automatic cleaning fixture tooling on the machine, and the cleaning method is manual cleaning with alcohol and steel brush. When cleaning, the machine needs to stop working, which affects the production efficiency. Summary of the Invention

[0005] The technical problem to be solved by the present invention is: to provide a cleaning device for a fixture of a flying fork type winding machine to solve the problems existing in the above - mentioned prior art.

[0006] The technical solution adopted by the present invention is: a cleaning device for a fixture of a flying fork type winding machine, including a first cylinder, a column, a sliding frame and a cleaning brush. A vertical guide rail pair is vertically installed on the right side of the front surface of the column. The slider of the vertical guide rail pair is fixedly connected to the sliding frame. The upper end surface of the sliding frame is fixedly connected to the cylinder rod of the first cylinder. The first cylinder is fixedly connected to a cantilever plate, and the cantilever plate is fixedly connected to the front end surface of the column. The left - extending section of the sliding frame is fixedly connected to a cleaning motor, and the motor shaft of the cleaning motor is fixedly connected to the cleaning brush. The column is installed on the turntable mechanism of the winding machine, and the cleaning brush is directly opposite to the workpiece placement groove. A dust suction hood is installed beside the cleaning brush. The dust suction hood is connected to a vacuum cleaner through a pipeline, and the vacuum cleaner is connected to a collection tank.

[0007] Further, the above - mentioned cleaning device for a fixture of a flying fork type winding machine further includes a pushing mechanism for opening the limiting plate rotatably connected to the workpiece placement groove. The limiting plate is rotatably connected to the rear side of the workpiece placement groove. A stop bar is arranged at the rear part on the left side of the limiting plate. The cantilever end of the stop bar is connected to a fixed frame through a spring, and the fixed frame is fixedly connected to the turntable of the turntable mechanism.

[0008] Further, the above-mentioned pushing mechanism includes a push rod and a second cylinder. The push rod is of a bent structure, and the bent part is rotatably connected to the cavity on the right side of the rear of the column through a hinge shaft. The right side of the lower vertical section of the push rod is connected to the right side wall of the cavity through a return spring. The second cylinder is installed in the cavity and above the push rod. The lower end of the cylinder rod of the second cylinder extends out and can contact the bent arm of the push rod. After the push rod rotates, it pushes the stop rod on the limit plate to open the limit plate.

[0009] A cleaning method for a cleaning device of a flying fork type winding machine fixture, which is as follows: When it is necessary to clean the workpiece placement groove, after the turntable mechanism of the winding machine rotates and discharges the workpiece, the empty workpiece placement groove rotates to the cleaning station. The limit plate on the workpiece placement groove is opened by the pushing mechanism, and then the first cylinder is controlled to push the sliding frame downward to reach the set position. The cleaning motor is controlled to rotate, and the cleaning head rotates. After rotating the set number of revolutions, the first cylinder is controlled to retract, the cleaning motor is stopped, the pushing mechanism is pushed out, and the limit plate is reset.

[0010] The beneficial effects of the present invention: Compared with the prior art, the present invention adds a cleaning fixture tooling after the discharging station, realizes cleaning during the production process, improves production efficiency, reduces the workload of operators, and the dust after cleaning is timely discharged through the dust suction hood connected by vacuum, without affecting the operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a front view structural schematic diagram of a cleaning tooling for a flying fork type winding machine fixture;

[0012] Figure 2 is a rear view structural schematic diagram of a cleaning tooling for a flying fork type winding machine fixture;

[0013] Figure 3 is a structural schematic diagram of a workpiece placement groove;

[0014] Figure 4 is a structural schematic diagram of the turntable station layout;

[0015] Figure 5 is a flow schematic diagram of an existing flying fork type winding machine. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The present invention will be further introduced below in conjunction with the accompanying drawings and specific embodiments.

[0017] Embodiment 1: As Figures 1-4 shown, a cleaning device for a flying fork type winding machine fixture, which is used for a flying fork type winding machine fixture. The flying fork type winding machine fixture includes a workpiece placement groove and a limit plate, and includes a first cylinder 1, a column 2, a sliding frame 3 and a cleaning brush 4. The lower end of the column 2 is installed on the turntable of the turntable mechanism of the winding machine and is located at the discharging station. The stations on the turntable are as Figure 3As shown in the figure, it includes a feeding station, a loading station, a winding station, a welding station, a wire arranging station, a discharging station and an automatic brush fixture station. On the right side of the front surface of the column 2, a vertical guide pair 5 is vertically installed. The slider of the vertical guide pair 5 is fixedly connected to the sliding frame 3 by two upper and lower screws 20. A horizontal strip groove 19 is provided on the sliding frame 3 connected by the screws 20. This structure facilitates the position adjustment of the sliding frame, thereby ensuring that the cleaning head can accurately align with the workpiece placement groove. The upper end surface of the sliding frame 3 is fixedly connected to the rod of the first cylinder 1. The first cylinder 1 is fixedly connected to the cantilever plate 6. The cantilever plate 6 is fixedly connected to the front end surface of the column 2. The leftward extending section of the sliding frame 3 is fixedly connected to the cleaning motor 7. The motor shaft of the cleaning motor 7 is fixedly connected to the cleaning brush 4. The column 2 is installed on the turntable mechanism of the winding machine, and the cleaning brush 4 is directly opposite to the workpiece placement groove 8. A dust suction hood 21 is installed beside the cleaning brush 4 through a bracket 24. The bracket 24 is fixedly connected to the sliding frame 3. The opening of the dust suction hood 21 faces the cleaning head. The dust suction hood 21 is connected to the vacuum cleaner 22 through a pipeline. The vacuum cleaner 22 is connected to a collection tank 23. The collection tank 23 is installed on the back of the column 2. The dust suction hood moves up and down following the cleaning head.

[0018] Furthermore, the cleaning device of the above-mentioned flying fork type winding machine fixture further includes a pushing mechanism for opening the limiting plate 9 rotatably connected to the workpiece placement groove 8. The limiting plate only limits the workpiece partially. The limiting plate 9 is rotatably connected to the rear side of the workpiece placement groove 8 through a rotating shaft 18. A stop rod 10 is provided at the rear part of the left side of the limiting plate 9. The cantilever end of the stop rod 10 is connected to the fixed frame 12 through a spring 11. The fixed frame 12 is fixedly connected to the turntable of the turntable mechanism. By opening the limiting plate through the pushing mechanism, the workpiece placement groove is completely opened, and then cleaning can be realized, making the cleaning more thorough.

[0019] Furthermore, the above-mentioned pushing mechanism includes a push rod 13 and a second cylinder 14. The push rod 13 is of a bent structure. The bent part is rotatably connected to the cavity on the right side of the rear part of the column 2 through a hinge shaft 17. The right side of the lower vertical section of the push rod 13 is connected to the right inner wall of the cavity 16 through a return spring 15. The second cylinder 14 is installed in the cavity 16 and is located above the push rod 13. The lower end of the rod of the second cylinder 14 can extend out to contact the bent arm of the push rod 13. After the push rod 13 rotates, it pushes the stop rod 10 on the limiting plate 9 to open the limiting plate 9. By using the cylinder to push the bent push rod to rotate, on the one hand, the limiting plate can be quickly opened, and on the other hand, through the action of the cylinder and the elastic buffering effect of this application, it can also play a certain protective role. The head of the rod of the second cylinder 14 is set as a ball head to reduce friction and increase the service life of the equipment.

[0020] Embodiment 2: A cleaning method for a cleaning device of a flying fork type winding machine fixture. The method is as follows: When it is necessary to clean the workpiece placement groove, after the turntable mechanism of the winding machine rotates and discharges the workpiece, the empty workpiece placement groove rotates to the cleaning station. The limiting plate on the workpiece placement groove is opened by the pushing mechanism, and then the cylinder 1 is controlled to push the sliding frame downward to reach the set position. The cleaning motor is controlled to rotate and the vacuum cleaner operates. The cleaning head rotates. After rotating a set number of revolutions, the cylinder 1 is controlled to retract, the cleaning motor is stopped, the pushing mechanism is retracted, the limiting plate is reset, and the vacuum cleaner is stopped.

[0021] The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the said claims.

Claims

1. A cleaning device for a fixture of a flying fork type winding machine, characterized in that: It includes cylinder one (1), column (2), sliding frame (3) and cleaning brush (4). On the right side of the front surface of column (2), a vertical guide pair (5) is vertically installed. The slider of the vertical guide pair (5) is fixedly connected to the sliding frame (3). The upper end face of the sliding frame (3) is fixedly connected to the cylinder rod of cylinder one (1). Cylinder one (1) is fixedly connected to the cantilever plate (6). The cantilever plate (6) is fixedly connected to the front end face of column (2). The leftward extending section of the sliding frame (3) is fixedly connected to the cleaning motor (7). The motor shaft of the cleaning motor (7) is fixedly connected to the cleaning brush (4). Column (2) is installed on the turntable mechanism of the winding machine, and the cleaning brush (4) is facing the workpiece placement groove (8). A dust suction hood (21) is installed beside the cleaning brush (4). The dust suction hood (21) is connected to the vacuum cleaner (22) through a pipeline. The vacuum cleaner (22) is connected to a collection tank (23). It also includes a pushing mechanism for opening the limiting plate (9) rotatably connected to the workpiece placement groove (8). The limiting plate (9) is rotatably connected to the rear side of the workpiece placement groove (8). A stop bar (10) is arranged at the rear part on the left side of the limiting plate (9). The cantilever end of the stop bar (10) is connected to the fixed frame (12) through a spring (11). The fixed frame (12) is fixedly connected to the turntable of the turntable mechanism. The pushing mechanism includes a push rod (13) and cylinder two (14). The push rod (13) is of a bent structure. The bent part is rotatably connected to the cavity on the right side of the rear part of column (2) through a hinge shaft. The right side of the lower vertical section of the push rod (13) is connected to the right inner wall of the cavity (16) through a return spring (15). Cylinder two (14) is installed in the cavity (16) and is located above the push rod (13). The lower end of the cylinder rod of cylinder two (14) extends out and can contact the bent arm of the push rod (13). After the push rod (13) rotates, it pushes the stop bar (10) on the limiting plate (9) to open the limiting plate (9).

Images