Feeding device for precise CNC machining

Abstract

The utility model relates to the technical field of precision CNC machining, and discloses a feeding device for precision CNC machining, which comprises a sweeping mechanism, an air blowing mechanism, a conveying mechanism and a supporting mechanism, the bottom end of the sweeping mechanism is fixedly connected with the top end of the supporting mechanism, the bottom end of the air blowing mechanism is fixedly connected with the top end of the supporting mechanism, and the bottom end of the conveying mechanism is fixedly connected with the bottom end of the sweeping mechanism. The sweeping mechanism comprises a rotating shaft and a rotating motor, the top end of the rotating shaft is fixedly connected with the bottom end of the rotating motor, the bottom end of the rotating shaft is fixedly connected with a fixing gasket, the side face of the fixing gasket is fixedly connected with a fixing rod, and the inner side of the fixing rod is fixedly connected with a swinging rod; by arranging the screen and the sweeping mechanism, workpieces are vibrated on the screen, impurities, foreign matter or coarse particles in materials can be removed, and it is guaranteed that raw materials entering CNC machining equipment are purer; and the air blowing mechanism is arranged to blow chippings into the collecting box, so that the materials are prevented from caking or stacking in the transportation process, and the fluidity of the materials is kept.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of precision CNC processing, more particularly to a kind of feeding device for precision CNC processing. BACKGROUND

[0002] Precision CNC is the numerical control machining technology controlled by computer, for high-precision, high-efficiency machining, in precision CNC processing, first need to design the 3D model of part, usually using CAD software, then the design model is converted into the processing program that CNC machine tool can understand, these programs indicate how CNC machine tool operates, the program written by computer is transmitted to CNC controller, and the controller will control the motion trajectory of machine tool, tool cutting according to program instruction.

[0003] Prior art deficiencies: the existing feeding device does not have the function of discharging and arranging the waste generated during processing when feeding and conveying materials, which will reduce the efficiency of feeding and the practicability is insufficient; moreover, since the generated debris is relatively small, manual cleaning is not only time-consuming and laborious, but also the debris in the gap corner is not easy to be seen and cleaned. UTILITY MODEL CONTENT

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a feeding device for precision CNC processing to solve the problems existing in the above background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a feeding device for precision CNC processing, comprising a sweeping mechanism, further comprising: a blowing mechanism, a conveying mechanism and a supporting mechanism, the bottom end of the sweeping mechanism is fixedly connected with the top end of the supporting mechanism, the bottom end of the blowing mechanism is fixedly connected with the top end of the supporting mechanism, the side surface of the conveying mechanism is fixedly connected with the side surface of the supporting mechanism, the sweeping mechanism comprises a rotating shaft and a rotating motor, the top end of the rotating shaft is fixedly connected with the bottom end of the rotating motor, the bottom end of the rotating shaft is fixedly connected with a fixed pad, the side surface of the fixed pad is fixedly connected with a fixed rod, the inner side of the fixed rod is fixedly connected with a swinging rod, the inner side of the fixed rod is fixedly connected with a fixed bolt, the inner side of the swinging rod is fixedly connected with the side surface of the fixed bolt, and the bottom end of the rotating motor is fixedly connected with the top end of the supporting mechanism.

[0006] Further, the blowing mechanism comprises a U-shaped support plate and a fan frame, the bottom end of the U-shaped support plate is fixedly connected with the top end of the supporting mechanism, the inner side of the U-shaped support plate is fixedly connected with the side surface of the fan frame, the top end of the U-shaped support plate is provided with a fixed groove, and the inner side of the fixed groove is fixedly connected with the side surface of the fan frame.

[0007] Further, the side surface of the fan frame is fixedly connected with a support rod, the bottom end of the support rod is fixedly connected with a fixed ring, the inner side of the fixed ring is connected with a rotating shaft, and the side surface of the rotating shaft is fixedly connected with a fan blade.

[0008] Further, the conveying mechanism comprises a conveying belt and a conveying motor, the inner side of the conveying belt is connected with a roller, the inner side of the roller is fixedly connected with a rotating rod, the top end of the rotating rod is fixedly connected with the bottom end of the conveying motor, the bottom end of the rotating rod is fixedly connected with the inner side of the support mechanism, and the bottom end of the conveying motor is fixedly connected with the side surface of the support mechanism.

[0009] Further, the support mechanism comprises a support frame and a collection box, the bottom end of the support frame is fixedly connected with a support leg, the bottom end of the support frame is fixedly connected with the top end of the collection box, the top end of the collection box is fixedly connected with a T-shaped sliding rod, the inner side of the support frame is fixedly connected with a screen, and the bottom end of the support frame is provided with a T-shaped sliding groove, the inner side of the T-shaped sliding groove is fixedly connected with the side surface of the T-shaped sliding rod.

[0010] Further, the side surface of the support frame is provided with a rotating groove, the inner side of the rotating groove is connected with the side surface of the rotating shaft, the bottom end of the support frame is provided with a moving groove, the inner side of the moving groove is connected with the side surface of the fixed rod, the side surface of the support frame is provided with a fixed groove, and the inner side of the fixed groove is fixedly connected with the side surface of the rotating rod.

[0011] Further, the top end of the support frame is fixedly connected with the bottom end of the rotating motor, the top end of the support frame is fixedly connected with the bottom end of the U-shaped support plate, and the side surface of the support frame is fixedly connected with the bottom end of the conveying motor.

[0012] The technical effects and advantages of the present application are as follows:

[0013] 1. The screen mechanism is provided, which is helpful to remove impurities, foreign matters or coarse particles in the material, ensures that the raw material entering the CNC machining equipment is more pure and uniform, thereby reducing errors and defective products in the machining process; by setting the screen, these unsuitable materials can be filtered out in advance, preventing them from entering subsequent equipment (such as a feeding system, a machine tool cutter, etc.), thereby reducing the need for equipment failure and maintenance and prolonging the service life of the equipment.

[0014] 2. The air blowing mechanism is provided, which is helpful to prevent the material from caking or accumulating during transportation, maintain the fluidity of the material and ensure the smoothness of the feeding process; the air blowing mechanism can help the material flow better in the conveying belt or pipeline through the pushing of the air flow, reduce the blocking phenomenon of the material during transportation, improve the conveying efficiency and ensure that the material is sent into the machining equipment at a constant speed and uniform flow. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of the utility model;

[0016] Figure 2 It is the sweep mechanism structure schematic view of the utility model;

[0017] Figure 3 It is the air blowing mechanism structure schematic view of the utility model;

[0018] Figure 4 It is the fan structure schematic view of the utility model;

[0019] Figure 5 It is the conveying mechanism structure schematic view of the utility model;

[0020] Figure 6 It is the collection type structure schematic view of the utility model;

[0021] Figure 7 It is the support mechanism structure schematic view of the utility model.

[0022] The sign is: 1, sweep mechanism;101, rotating shaft;102, rotating motor;103, fixed gasket;104, swing rod;105, fixed rod;106, fixed bolt;2, air blowing mechanism;201, U-shaped support plate;202, fixed recess;203, fan frame;204, support rod;205, fixed ring;206, rotating shaft;207, fan blade;3, conveying mechanism;301, conveying belt;302, conveying motor;303, rotating rod;304, roller;4, support mechanism;401, support frame;402, support leg;403, collection box;404, T-shaped slide rod;405, screen;406, rotating groove;407, T-shaped slide groove;408, moving groove;409, fixed groove. DETAILED DESCRIPTION

[0023] The technical scheme in the utility model will be described clearly and completely below in combination with the drawings in the utility model, and in addition, the form of each structure recorded in the following implementation is only an example, and the feeding device for precision CNC machining involved in the utility model is not limited to each structure recorded in the following implementation, and all other implementations obtained by the ordinary skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0024] Refer to Figures 1 to 7The utility model provides a kind of feeding device for precision CNC processing, including sweep mechanism 1, further include: air blowing mechanism 2, conveying mechanism 3 and support mechanism 4, the bottom end of sweep mechanism 1 is fixedly connected with the top end of support mechanism 4, the bottom end of air blowing mechanism 2 is fixedly connected with the top end of support mechanism 4, the side of conveying mechanism 3 is fixedly connected with the side of support mechanism 4, sweep mechanism 1 includes rotating shaft 101 and rotating motor 102, the top end of rotating shaft 101 is fixedly connected with the bottom end of rotating motor 102, the bottom end of rotating shaft 101 is fixedly connected with fixed washer 103, the side of fixed washer 103 is fixedly connected with fixed link 105, the inside of fixed link 105 is fixedly connected with swing rod 104, the inside of fixed link 105 is fixedly connected with fixed bolt 106, the inside of swing rod 104 is fixedly connected with the side of fixed bolt 106, the bottom end of rotating motor 102 is fixedly connected with the top end of support mechanism 4.

[0025] Wherein, air blowing mechanism 2 includes U type support plate 201 and fan frame 203, the bottom end of U type support plate 201 is fixedly connected with the top end of support mechanism 4, the inside of U type support plate 201 is fixedly connected with the side of fan frame 203, the top end of U type support plate 201 is opened with fixed recess 202, the inside of fixed recess 202 is fixedly connected with the side of fan frame 203.

[0026] Wherein, the side of fan frame 203 is fixedly connected with support rod 204, the bottom end of support rod 204 is fixedly connected with fixed ring 205, the inside of fixed ring 205 is connected with rotating shaft 206, the side of rotating shaft 206 is fixedly connected with fan blade 207.

[0027] Wherein, conveying mechanism 3 includes conveying belt 301 and conveying motor 302, the inside of conveying belt 301 is connected with roller 304, the inside of roller 304 is fixedly connected with rotating rod 303, the top end of rotating rod 303 is fixedly connected with the bottom end of conveying motor 302, the bottom end of rotating rod 303 is fixedly connected with the inside of support mechanism 4, the bottom end of conveying motor 302 is fixedly connected with the side of support mechanism 4.

[0028] Wherein, support mechanism 4 includes support frame 401 and collection box 403, the bottom end of support frame 401 is fixedly connected with support leg 402, the bottom end of support frame 401 is fixedly connected with the top end of collection box 403, the top end of collection box 403 is fixedly connected with T type slide rod 404, the inside of support frame 401 is fixedly connected with screen 405, the bottom end of support frame 401 is opened with T type sliding groove 407, the inside of T type sliding groove 407 is fixedly connected with the side of T type slide rod 404.

[0029] The side of the support frame 401 is provided with a rotating groove 406, the inner side of the rotating groove 406 is connected with the side of the rotating shaft 101, the bottom end of the support frame 401 is provided with a moving groove 408, the inner side of the moving groove 408 is connected with the side of the fixed rod 105, the side of the support frame 401 is provided with a fixed groove 409, and the inner side of the fixed groove 409 is fixedly connected with the side of the rotating rod 303.

[0030] The top end of the support frame 401 is fixedly connected with the bottom end of the rotating motor 102, the top end of the support frame 401 is fixedly connected with the bottom end of the U-shaped support plate 201, and the side of the support frame 401 is fixedly connected with the bottom end of the conveying motor 302.

[0031] The working principle of the utility model is: the metal scraps on the workpiece surface are cleaned before the workpiece is sent to the feeding device, so the workpiece is conveyed to the screen 405 through the conveying belt 301, the rotating shaft 101 is driven to rotate through the rotating motor 102, the workpiece on the screen 405 is swept to the outside of the support frame 401 and enters the feeding device, the end of the fixed rod 105 is connected with the swinging rod 104, the range of the sweeping mechanism 1 can be increased, and the phenomenon of missing workpieces does not occur, the scraps on the workpiece surface are collected in the inner side of the collecting box 403 after rolling on the screen 405, and the collecting box 403 is slidably fixed through the T-shaped slide rod 404 and the T-shaped slide groove 407, and the collecting box 403 is also convenient to clean when the inside of the collecting box 403 needs to be cleaned.

[0032] The workpiece or the scraps on the screen 405 are blown to the inner side of the collecting box 403 through the rotation of the fan blade 207 to reduce the workload of workers.

[0033] The above only for the preferred embodiment of the utility model has been described, and is not used for limiting the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A feeding device for precision CNC machining, comprising a sweeping mechanism (1), characterized in that, Also include: The blowing mechanism (2), conveying mechanism (3) and support mechanism (4), the bottom end of the sweeping mechanism (1) and the top end of the support mechanism (4) are fixedly connected, the bottom end of the blowing mechanism (2) and the top end of the support mechanism (4) are fixedly connected, the side of the conveying mechanism (3) and the side of the support mechanism (4) are fixedly connected, the sweeping mechanism (1) includes a rotating shaft (101) and a rotating motor (102), the top end of the rotating shaft (101) and the bottom end of the rotating motor (102) are fixedly connected, the bottom end of the rotating shaft (101) is fixedly connected with a fixed pad (103), the side of the fixed pad (103) is fixedly connected with a fixed rod (105), the inner side of the fixed rod (105) is fixedly connected with a swinging rod (104), the inner side of the fixed rod (105) is fixedly connected with a fixed bolt (106), the inner side of the swinging rod (104) and the side of the fixed bolt (106) are fixedly connected, the bottom end of the rotating motor (102) and the top end of the support mechanism (4) are fixedly connected.

2. The feeding device for precision CNC machining according to claim 1, characterized in that: The blowing mechanism (2) includes a U-shaped support plate (201) and a fan frame (203), the bottom end of the U-shaped support plate (201) and the top end of the support mechanism (4) are fixedly connected, the inner side of the U-shaped support plate (201) and the side of the fan frame (203) are fixedly connected, the top end of the U-shaped support plate (201) is provided with a fixed groove (202), and the inner side of the fixed groove (202) and the side of the fan frame (203) are fixedly connected.

3. The feeding device for precision CNC machining according to claim 2, characterized in that: The side of the fan frame (203) is fixedly connected with a support rod (204), the bottom end of the support rod (204) is fixedly connected with a fixed ring (205), the inner side of the fixed ring (205) is connected with a rotating shaft (206), the side of the rotating shaft (206) is fixedly connected with a fan blade (207).

4. The feeding device for precision CNC machining according to claim 1, characterized in that: The conveying mechanism (3) includes a conveying belt (301) and a conveying motor (302), the inner side of the conveying belt (301) is connected with a roller (304), the inner side of the roller (304) is fixedly connected with a rotating rod (303), the top end of the rotating rod (303) and the bottom end of the conveying motor (302) are fixedly connected, the bottom end of the rotating rod (303) and the inner side of the support mechanism (4) are fixedly connected, the bottom end of the conveying motor (302) and the side of the support mechanism (4) are fixedly connected.

5. The feeding device for precision CNC machining according to claim 4, characterized in that: The support mechanism (4) includes a support frame (401) and a collection box (403), the bottom end of the support frame (401) is fixedly connected with a support leg (402), the bottom end of the support frame (401) and the top end of the collection box (403) are fixedly connected, the top end of the collection box (403) is fixedly connected with a T-shaped sliding rod (404), the inner side of the support frame (401) is fixedly connected with a screen (405), the bottom end of the support frame (401) is provided with a T-shaped sliding groove (407), and the inner side of the T-shaped sliding groove (407) and the side of the T-shaped sliding rod (404) are fixedly connected.

6. The feeding device for precision CNC machining according to claim 5, characterized in that: The side of the support frame (401) is provided with a rotating groove (406), the inner side of the rotating groove (406) is connected with the side of the rotating shaft (101), the bottom end of the support frame (401) is provided with a moving groove (408), the inner side of the moving groove (408) is connected with the side of the fixed rod (105), the side of the support frame (401) is provided with a fixed groove (409), and the inner side of the fixed groove (409) is fixedly connected with the side of the rotating rod (303).

7. The feeding device for precision CNC machining according to claim 5, characterized in that: The top end of the support frame (401) is fixedly connected with the bottom end of the rotating motor (102), the top end of the support frame (401) is fixedly connected with the bottom end of the U-shaped support plate (201), and the side of the support frame (401) is fixedly connected with the bottom end of the conveying motor (302).

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