Automatic feeding mechanism of nut tapping machine

Abstract

The utility model relates to the technical field of nut tapping machines, in particular to an automatic feeding mechanism of a nut tapping machine, which comprises a cabinet body, a base is fixedly mounted on one side of the cabinet body, a feeding plate is arranged on the upper surface of the cabinet body, a discharging plate is arranged at one end of the feeding plate, and a receiving bin is arranged at the bottom end of the discharging plate. The bottom end of the feeding plate is fixedly connected with the cabinet body through four arranged supporting columns, a piston cylinder is fixedly connected to the surface of the bottom end of the feeding plate, pistons are arranged at the two ends of the interior of the piston cylinder, and an upper movable plate is fixedly connected to one side of the piston at one end of the interior of the piston cylinder. The nut tapping machine is simple in structure and convenient to use, the nut only needs to be placed in the roller, then tapping of the nut is completed through close fit of all the components, the feeding efficiency is high, safety is high, manual operation is needed, labor force is saved, meanwhile, production efficiency is improved, cost is saved, and the production development strength is promoted.

Description

Technical Field

[0001] The utility model relates to the technical field of nut tapping machines, in particular to an automatic feeding mechanism of a nut tapping machine. Background Art

[0002] A nut tapping machine is a type of mechanical processing equipment that processes internal threads, screws, or threads on the inner side of holes of various specifications of parts such as nuts and flanges with through holes or blind holes; a nut tapping machine is also called a nut tapping machine, a nut tapping machine, an automatic nut tapping machine, a fully automatic nut tapping machine, a tapping machine, and a tapping machine.

[0003] The existing nut tapping machine cannot complete the automatic loading procedure during use and needs to be manually loaded, which consumes a lot of manpower. In addition, since the drill bit cannot sense the presence of the human body, the operation risk is high, resulting in low loading efficiency and low production efficiency. For this reason, we propose an automatic loading mechanism for a nut tapping machine. Utility Model Content

[0004] In view of the above problems, the utility model provides an automatic feeding mechanism for a nut tapping machine, which has the advantages of automatically completing feeding, realizing fully automatic feeding, simple operation and high production efficiency.

[0005] The technical solution of the utility model is:

[0006] The cam is provided with a support frame, and the support frame is provided with a support structure, and the support frame is provided with a support structure. The cam is provided with a support structure, and the support structure is provided with a support structure. The cam is provided with a support frame, and the support frame is provided with a support structure.

[0007] In a further technical solution, the upper movable plate adopts an "L"-shaped structure, the bottom end of the piston cylinder is fixedly connected to the cylinder, the output end of the cylinder is fixedly connected to the push block, and the push block is fixedly installed on the upper movable plate.

[0008] In a further technical solution, a tapping machine is installed on the top of the cabinet, the loading plate is located at the bottom front end of the tapping machine, and the bottom ends of the cabinet and the base are both provided with supporting feet.

[0009] In a further technical solution, a roller is installed on one side of the loading plate, and the roller is installed on the upper surface of the base through a roller support frame. A connecting shaft is fixedly connected to one side of the roller, and one end of the connecting shaft is fixedly connected to a passive wheel. A belt is provided on the surface of the passive wheel, and a driving wheel is provided at the bottom end of the belt. A motor support seat is provided on the surface of the base and on one side of the roller support frame. A driving motor is installed on the top of the motor support seat, and the output shaft on the driving motor is fixedly connected to the driving wheel.

[0010] In a further technical solution, the drum is a semi-hollow cylindrical structure, a retaining ring is installed on the inner wall of the open end of the drum, the retaining ring is annular, and a plurality of baffles are fixedly installed on the inner wall of the drum.

[0011] The beneficial effects of the utility model are:

[0012] Compared with the prior art, the present application drives the drum to rotate so that the nut in the drum falls to one end of the surface of the loading plate, and then drives the surface nut to move by pushing the push plate, thereby moving the nut to just below the drill bit on the tapping machine for processing. After processing, it continues to fall into the receiving bin by the push of the push plate. The structural design is clever. You only need to put the nut into the drum, and then complete the tapping of the nut through the close cooperation of various components. It has high loading efficiency and strong safety. It requires personnel to operate, which saves labor, while improving production efficiency, saving costs, and promoting production development. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0014] Figure 2 This is a partial cross-sectional structural diagram of a loading plate according to an embodiment of the present invention;

[0015] Figure 3 It is a partial top view structural schematic diagram of the feeding plate of an embodiment of the utility model.

[0016] Description of reference numerals:

[0017] 1. Cabinet; 2. Base; 3. Tapping machine; 4. Material collecting bin; 5. Loading plate; 6. Unloading plate; 7. Roller; 8. Roller support frame; 9. Connecting shaft; 10. Passive pulley; 11. Belt; 12. Driving wheel; 13. Driving motor; 14. Motor support base; 15. Support foot; 16. Support column; 17. Cylinder; 18. Push block; 19. Upper movable plate; 20. Push plate; 21. Lower movable plate; 22. Piston; 23. Piston cylinder; 24. Loading chute; 25. Blocking ring; 26. Baffle. DETAILED DESCRIPTION

[0018] The embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0019] Example:

[0020] like Figure 1-Figure 3 As shown, an automatic feeding mechanism of a nut tapping machine includes a cabinet 1, a base 2 is fixedly installed on one side of the cabinet 1, a feeding plate 5 is provided on the upper surface of the cabinet 1, a blanking plate 6 is provided at one end of the feeding plate 5, a receiving bin 4 is provided at the bottom end of the blanking plate 6, the bottom end of the feeding plate 5 is fixedly connected to the cabinet 1 through four supporting columns 16, a piston cylinder 23 is fixedly connected to the bottom end surface of the feeding plate 5, pistons 22 are provided at both ends of the interior of the piston cylinder 23, and one end of the piston cylinder 23 is fixedly connected to the bottom end of the piston cylinder 23. One side of the piston 22 is fixedly connected to the upper movable plate 19, and one side of the other end of the piston 22 in the piston cylinder 23 is fixedly connected to the lower movable plate 21. The top side of the upper movable plate 19 is fixedly connected to the push plate 20. The surface of the loading plate 5 is provided with a loading groove 24. The loading groove 24 adopts a "Y"-shaped structure. The upper movable plate 19 adopts an "L"-shaped structure. The bottom end of the piston cylinder 23 is fixedly connected to the cylinder 17. The output end of the cylinder 17 is fixedly connected to the push block 18. The push block 18 is fixedly installed. The top of the cabinet 1 is provided with a tapping machine 3, and the feeding plate 5 is at the bottom front end of the tapping machine 3. The bottom ends of the cabinet 1 and the base 2 are provided with supporting feet 15. A roller 7 is installed on one side of the feeding plate 5. The roller 7 is installed on the upper surface of the base 2 through the roller support frame 8. One side of the roller 7 is fixedly connected with a connecting shaft 9. One end of the connecting shaft 9 is fixedly connected with a passive wheel 10. The surface of the passive wheel 10 is provided with a belt 11. The bottom end of the belt 11 is provided with a driving wheel 12. The surface of the base 2 and one side of the roller support frame 8 are provided with a motor support seat 14. The top of the motor support seat 14 is provided with a driving motor 13. The output shaft on the driving motor 13 is fixedly connected to the driving wheel 12. The roller 7 is a semi-hollow cylindrical structure. The inner wall of the open end of the roller 7 is provided with a blocking ring 25. The blocking ring 25 is annular. The designed blocking ring 25 can well prevent the nut from falling out of the roller 7. The inner wall of the roller 7 is fixedly provided with a plurality of baffles 26.

[0021] The working principle of the above technical solution is as follows:

[0022] First, the piston cylinder 23 is started to operate, and the output shaft on the piston cylinder 23 drives the driving wheel 12 to rotate, and the driving wheel 12 drives the passive wheel 10 to rotate through the belt 11, and the passive wheel 10 drives the roller 7 to rotate under the support of the roller support frame 8 through the connecting shaft 9, so that the nut inside the roller 7 is brought to the top by the baffle 26 to fall, and after falling, part of the nut falls to the surface of the loading plate 5, then the cylinder 17 is started, and the cylinder 17 pushes the upper movable plate 19 to move through the push block 18, and the upper movable plate 19 drives the push plate 20 to push the nut to At the same time, during the retraction of the upper movable plate 19, the lower movable plate 21 can be driven to move under the action of the piston 22, so that the lower movable plate 21 can block one end outlet of the feeding trough 24 to prevent the nut from falling. After the next push, the processed nut can be pushed into the receiving bin 4, and the unprocessed nut can be pushed to the position where it needs to be processed. By repeating this process, the automatic loading and processing of nuts can be completed.

[0023] The above embodiments merely represent specific implementation methods of the present invention. Although the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art may make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements are all within the scope of protection of the present invention.

Claims

1. An automatic feeding mechanism for a nut tapping machine, comprising a cabinet (1), a base (2) being fixedly mounted on one side of the cabinet (1), characterized in that: The upper surface of the cabinet (1) is provided with a loading plate (5), one end of the loading plate (5) is provided with a loading plate (6), the bottom end of the loading plate (6) is provided with a receiving bin (4), the bottom end of the loading plate (5) is fixedly connected to the cabinet (1) through four supporting columns (16), the bottom end surface of the loading plate (5) is fixedly connected with a piston cylinder (23), both ends of the interior of the piston cylinder (23) are provided with pistons (22), one side of the piston (22) at one end of the piston cylinder (23) is fixedly connected with an upper movable plate (19), one side of the piston (22) at the other end of the piston cylinder (23) is fixedly connected with a lower movable plate (21), the top side of the upper movable plate (19) is fixedly connected with a push plate (20), the surface of the loading plate (5) is provided with a loading trough (24), and the loading trough (24) adopts a "Y"-shaped structure.

2. The automatic feeding mechanism of a nut tapping machine according to claim 1, characterized in that: The upper movable plate (19) is arranged in an "L"-shaped structure. The bottom end of the piston cylinder (23) is fixedly connected to the cylinder (17). The output end of the cylinder (17) is fixedly connected to the push block (18). The push block (18) is fixedly mounted on the upper movable plate (19).

3. The automatic feeding mechanism of a nut tapping machine according to claim 1, characterized in that: A tapping machine (3) is installed at the top of the cabinet (1), the loading plate (5) is located at the bottom front end of the tapping machine (3), and the bottom ends of the cabinet (1) and the base (2) are both provided with supporting feet (15).

4. The automatic feeding mechanism of a nut tapping machine according to claim 1, characterized in that: A roller (7) is installed on one side of the loading plate (5), and the roller (7) is installed on the upper surface of the base (2) through a roller support frame (8). A connecting shaft (9) is fixedly connected to one side of the roller (7), and one end of the connecting shaft (9) is fixedly connected to a passive wheel (10). A belt (11) is provided on the surface of the passive wheel (10), and a driving wheel (12) is provided at the bottom end of the belt (11). A motor support seat (14) is provided on the surface of the base (2) and located on one side of the roller support frame (8). A driving motor (13) is installed on the top of the motor support seat (14), and the output shaft on the driving motor (13) is fixedly connected to the driving wheel (12).

5. The automatic feeding mechanism of a nut tapping machine according to claim 4, characterized in that: The drum (7) is a semi-hollow cylindrical structure. A retaining ring (25) is installed on the inner wall of the open end of the drum (7). The retaining ring (25) is annular. A plurality of baffles (26) are fixedly installed on the inner wall of the drum (7).

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