Forming machine for impeller with handle

Abstract

The utility model discloses a forming machine for an impeller with a handle, and relates to the technical field of processing equipment for the impeller with the handle, the forming machine comprises a rack, a multi-station turntable mechanism for placing a base wheel of the impeller is rotatably arranged on the rack, and the multi-station turntable mechanism comprises a main turntable rotatably arranged on the rack; a plurality of station turntables are uniformly and rotatably arranged on the main turntable around a shaft, a feeding mechanism, a cutting mechanism and a shaping mechanism are further arranged on the rack, the feeding mechanism is arranged on the rack, a circular groove for placing an abrasive belt roll is formed in the feeding mechanism, and a notch for discharging an abrasive belt is formed in the circular groove; according to the equipment, an automatic feeding mechanism, an automatic cutting mechanism, an automatic forming mechanism and the like are matched, multi-station automatic production can be achieved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of lifting machinery and equipment, in particular to a shank impeller forming machine. Background Art

[0002] The impeller forming machine with handle is usually used to process flap wheels for large-area rough polishing, grinding, rust removal and grinding of surfaces in various fields such as stainless steel, metal, wood, furniture, stone, etc. The flap wheel can polish and shape various irregular surfaces, remove rust and grind various aspects of mechanical manufacturing of different materials, with high polishing efficiency and long service life. This product is commonly used in industries such as automobile manufacturing, heavy machinery, ship repair, stainless steel, aluminum alloy, hardware and decoration; the impeller with handle is to install multiple abrasive belt blades of the same size on the impeller base wheel in a circular array, and each abrasive belt blade needs to form a certain angle with the plane of the impeller base wheel during installation, but usually the abrasive belt is first cut into abrasive belt blades of the same size during installation, and then the abrasive belt blades are glued to the impeller base wheel one by one, which makes the work efficiency low and cannot ensure that the abrasive belt blades are accurately arranged on the impeller base wheel, which will affect the production quality and service life of the impeller with handle.

[0003] Prior art: CN105364733B - A handle impeller forming machine, belonging to the field of flap wheel manufacturing technology, comprising: a work surface; a feeding mechanism, arranged at one end of the work surface, the feeding mechanism is provided with a circular groove for placing the abrasive belt roll, a feeding wheel for driving the movement of the abrasive belt and a clamping wheel for compacting and positioning the abrasive belt; a cutting mechanism for shearing the abrasive belt, arranged on one side of the feeding mechanism according to the conveying direction of the abrasive belt roll; a station turntable for placing the substrate, arranged in the blanking area of ​​the cutting mechanism; a shaping mechanism, comprising a shaping bar, the shaping bar is connected to a shaping drive device for driving the shaping bar to extend and retract, the shaping bar points to the station turntable, and the angle formed by the shaping bar and the conveying direction of the abrasive belt is an acute angle, but the above equipment cannot realize multi-station production, and the production efficiency cannot meet the existing needs. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a shank impeller forming machine. The equipment utilizes automatic feeding, automatic cutting, automatic forming and other mechanisms to achieve multi-station automated production and improve production efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A shank impeller forming machine, comprising a frame, a multi-station turntable mechanism for placing an impeller base wheel is rotatably arranged on the frame, the multi-station turntable mechanism comprises a main turntable rotatably arranged on the frame, a plurality of station turntables are evenly arranged rotatably around an axis on the main turntable, a first rotary drive mechanism for driving the main turntable to rotate and a second rotary drive mechanism for driving the station turntable to rotate are arranged on the frame corresponding to the bottom position of the main turntable, and the second rotary drive mechanism is movably connected to the station turntable; the frame is also provided with There are a feeding mechanism, a cutting mechanism, and a shaping mechanism. The feeding mechanism is arranged on a frame, and is provided with a circular groove for placing an abrasive belt roll, and the circular groove is provided with a notch for discharging the abrasive belt; wherein the cutting mechanism is used for reciprocatingly shearing the abrasive belt, and is arranged on one side of the feeding mechanism according to the conveying direction of the abrasive belt roll; wherein the shaping mechanism includes a shaping bar, and the shaping bar is connected to a shaping driving device for driving the shaping bar to extend and retract, and the shaping bar points to the workstation turntable, and the angle formed by the shaping bar and the conveying direction of the abrasive belt is an acute angle.

[0007] In order to further optimize the utility model, the following technical solutions can be preferably used:

[0008] Preferably, a clamping conveyor mechanism is provided on the frame corresponding to the conveying direction of the abrasive belt, and the clamping conveyor mechanism includes a feeding wheel for driving the abrasive belt to move and a clamping wheel for clamping and positioning the abrasive belt.

[0009] Preferably, a moving platform is provided on the frame corresponding to the position of the cutting mechanism and the shaping mechanism, the cutting mechanism and the shaping mechanism are arranged on the moving platform, and the frame is provided with a transverse driving mechanism for driving the moving platform away from / close to the workstation turntable; a slide rail is arranged on the frame along the moving direction of the mobile platform, a slider cooperating with the slide rail is provided on the mobile platform, and the frame is provided with a transverse driving mechanism for driving the mobile platform to move along the slide rail.

[0010] Preferably, the movable platform is further provided with a guide block at the feeding and discharging positions corresponding to the abrasive belt, and the guide block is provided with a through groove matching the shape of the abrasive belt.

[0011] Preferably, a rotating shaft for fixing the abrasive belt roll is rotatably provided on the frame at a middle position corresponding to the circular groove.

[0012] Preferably, the workstation turntable includes a turntable shaft rotatably arranged on the main turntable, a workstation disk is arranged on the top of the turntable shaft, a slot for positioning the sanding belt is opened around the shaft on the workstation disk, a driven tooth piece for connecting the second rotary drive mechanism is arranged at the bottom of the turntable shaft, an active tooth piece cooperating with the driven tooth piece is arranged at the driving end of the second rotary drive mechanism, a lifting drive mechanism for driving the second rotary drive mechanism to lift and lower is arranged on the frame, and the lifting drive mechanism is used for connecting / separating the active tooth piece and the driven tooth piece.

[0013] Preferably, four workstation turntables are evenly distributed.

[0014] The beneficial effects of the utility model are:

[0015] 1. This equipment is equipped with a multi-station turntable mechanism for placing the impeller base wheel. The multi-station turntable mechanism includes a main turntable rotatably arranged on the frame, and a plurality of station turntables are evenly arranged on the main turntable to rotate around the axis. In addition, it is also equipped with a feeding mechanism, a cutting mechanism, and a shaping mechanism. By using automatic feeding, automatic cutting, automatic forming and other mechanisms, multi-station automated production can be realized, which is beneficial to improving the work efficiency of the staff and facilitating the more neat and orderly insertion of the abrasive belt blades on the periphery of the impeller base wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The three-dimensional structure diagram of the shank impeller forming machine Figure 1 ;

[0017] Figure 2 The three-dimensional structure diagram of the shank impeller forming machine Figure 2 ;

[0018] Figure 3 is a schematic diagram of the structure of the main turntable;

[0019] Figure 4 It is a structural schematic diagram of the workstation turntable;

[0020] Figure 5 It is a top view of the shank impeller forming machine.

[0021] Among them, 1-frame, 2-main turntable, 3-station turntable, 4-feeding mechanism, 5-cutting mechanism, 6-shaping mechanism, 7-moving table, 8-slide rail, 9-slider, 10-transverse driving mechanism, 11-feeding wheel, 12-pressure wheel, 13-rotation driving mechanism 1, 14-rotation driving mechanism 2, 15-lifting driving mechanism, 16-guide block; 17-through slot; 18-rotating shaft; 19-circular slot; 20-notch.

[0022] 101-turntable shaft; 102-station plate; 103-slot; 104-driven tooth piece; 105-driving tooth piece; 106-support cylinder; DETAILED DESCRIPTION

[0023] Example 1

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-5A handle impeller forming machine comprises a frame 1, on which a multi-station turntable mechanism for placing an impeller base wheel is rotatably mounted, the multi-station turntable mechanism comprises a main turntable rotatably mounted on the frame, on which a plurality of station turntables are evenly rotatably mounted around an axis, a rotary drive mechanism 13 for driving the main turntable to rotate and a rotary drive mechanism 2 14 for driving the station turntable to rotate are mounted on the frame corresponding to the bottom position of the main turntable, and the rotary drive mechanism 2 is movably connected to the station turntable; wherein the station turntable comprises a turntable shaft 101 rotatably mounted on the main turntable, a station turntable 102 is mounted on the top of the turntable shaft, a slot 103 for positioning the abrasive belt is provided on the station turntable around the axis, and a rotary drive mechanism 102 for connecting the abrasive belt is mounted at the bottom of the turntable shaft. A driven toothed member 104 is connected to the second rotary drive mechanism, and a driving end of the second rotary drive mechanism is provided with a driving toothed member cooperating with the driven toothed member. A lifting drive mechanism 15 for driving the second rotary drive mechanism to lift is provided on the frame, and the lifting drive mechanism 15 is used for connecting / disconnecting the driving toothed member 105 and the driven toothed member. In addition, in order to ensure the position stability of the main turntable, a supporting cylinder 106 is further provided on the frame at a position relative to the lifting drive mechanism, and a driving toothed member 107 is also provided at the top of the supporting cylinder at a position corresponding to the workstation turntable. The structural stability is improved by the supporting cylinder 106. In addition, in this embodiment, four workstation turntables are evenly distributed to realize continuous multi-workstation production and improve production efficiency. In addition, a feeding mechanism 4, a cutting mechanism 5, and a shaping mechanism 6 are also installed on the frame 1. The feeding mechanism is installed on the frame, and the feeding mechanism is provided with a circular groove 19 for placing the abrasive belt roll, and the circular groove 19 is provided with a notch 20 for discharging the abrasive belt; wherein the cutting mechanism is used for reciprocating shearing of the abrasive belt, and is installed on one side of the feeding mechanism according to the conveying direction of the abrasive belt roll; wherein the shaping mechanism includes a shaping bar, and the shaping bar is connected to a shaping driving device for driving the shaping bar to extend and retract, and the shaping bar points to the workstation turntable, and the angle formed by the shaping bar and the conveying direction of the abrasive belt is an acute angle. A clamping conveyor mechanism is installed on the frame corresponding to the conveying direction of the abrasive belt, and the clamping conveyor mechanism includes a feeding wheel 11 for driving the movement of the abrasive belt and a clamping wheel 12 for pressing and positioning the abrasive belt; a moving table 7 is installed on the frame corresponding to the position of the cutting mechanism and the shaping mechanism, and the cutting mechanism and the shaping mechanism are installed on the moving table 7, and a transverse driving mechanism for driving the moving table away from / close to the workstation turntable is installed on the frame; a slide rail 8 is arranged on the frame along the moving direction of the moving table, and a slider 9 cooperating with the slide rail is installed on the moving table, and a transverse driving mechanism 10 for driving the moving table to move along the slide rail is installed on the frame. In this embodiment, the transverse driving mechanism 10 adopts a cylinder; the cutting mechanism 5 and the shaping mechanism 6 can be designed using the mature structure in the existing shank impeller forming machine, which will not be repeated in this scheme.

[0026] The movable platform 7 is provided with a guide block 16 at the feeding and discharging positions of the abrasive belt, and a through slot 17 matching the shape of the abrasive belt is provided on the guide block; a rotating shaft 18 for fixing the abrasive belt roll is rotatably installed at the middle position of the circular slot on the frame, which facilitates the smooth feeding of the abrasive cloth roll. The device uses automatic feeding, automatic cutting, automatic forming and other mechanisms to achieve multi-station automated production, which is beneficial to improving the work efficiency of the staff and facilitating the more orderly insertion of the abrasive belt blades on the outer periphery of the impeller base wheel.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shank impeller forming machine, comprising a frame, characterized in that: The frame is rotatably provided with a multi-station turntable mechanism for placing an impeller base wheel, the multi-station turntable mechanism comprises a main turntable rotatably provided on the frame, a plurality of workstation turntables are evenly rotatably provided on the main turntable around an axis, a rotating drive mechanism 1 for driving the main turntable to rotate and a rotating drive mechanism 2 for driving the workstation turntable to rotate are arranged on the frame corresponding to the bottom position of the main turntable, and the rotating drive mechanism 2 is movably connected with the workstation turntable; the frame is also provided with a feeding mechanism, a cutting mechanism, and a shaping mechanism, the feeding mechanism is arranged on the frame, the feeding mechanism is provided with a circular groove for placing an abrasive belt roll, and the circular groove is provided with a notch for discharging the abrasive belt; wherein the cutting mechanism is used for reciprocating shearing of the abrasive belt and is arranged on one side of the feeding mechanism according to the conveying direction of the abrasive belt roll; wherein the shaping mechanism comprises a shaping bar, the shaping bar is connected with a shaping drive device for driving the shaping bar to extend and retract, the shaping bar points to the workstation turntable, and the angle formed by the shaping bar and the conveying direction of the abrasive belt is an acute angle.

2. The shank impeller forming machine according to claim 1, characterized in that: The frame is provided with a clamping conveyor mechanism corresponding to the conveying direction of the abrasive belt, and the clamping conveyor mechanism comprises a feeding wheel for driving the abrasive belt to move and a clamping wheel for clamping and positioning the abrasive belt.

3. The shank impeller forming machine according to claim 1, characterized in that: A moving platform is arranged on the frame corresponding to the positions of the cutting mechanism and the shaping mechanism, the cutting mechanism and the shaping mechanism are arranged on the moving platform, and a lateral movement driving mechanism for driving the moving platform away from / close to the workstation turntable is arranged on the frame; The frame is provided with a slide rail arranged along the moving direction of the mobile platform, the mobile platform is provided with a slider matched with the slide rail, and the frame is provided with a transverse driving mechanism for driving the mobile platform to move along the slide rail.

4. The shank impeller forming machine according to claim 3, characterized in that: The movable platform is also provided with guide blocks at the feeding and discharging positions corresponding to the abrasive belt, and the guide blocks are provided with through grooves matching the shape of the abrasive belt.

5. The shank impeller forming machine according to claim 1, characterized in that: A rotating shaft for fixing the abrasive belt roll is rotatably arranged at a middle position of the corresponding circular groove on the frame.

6. The shank impeller forming machine according to claim 1, characterized in that: The workstation turntable includes a turntable shaft rotatably arranged on the main turntable, a workstation disk is arranged on the top of the turntable shaft, a slot for positioning the sanding belt is opened around the shaft on the workstation disk, a driven toothed member for connecting the second rotary drive mechanism is arranged at the bottom of the turntable shaft, an active toothed member cooperating with the driven toothed member is arranged at the driving end of the second rotary drive mechanism, a lifting drive mechanism for driving the second rotary drive mechanism to lift and lower is arranged on the frame, and the lifting drive mechanism is used for connecting / separating the active toothed member and the driven toothed member.

7. The shank impeller forming machine according to claim 1, characterized in that: There are 4 workstation turntables evenly distributed.

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