Numerical control mechanical feeding device

Abstract

The utility model discloses a numerical control mechanical feeding device, which particularly relates to the field of numerical control machining and comprises a numerical control machine tool body, a base fixedly mounted on one side of the numerical control machine tool body, a damper fixedly mounted on the top of the base, a spring fixedly mounted on the outer side of the damper and a storage hopper fixedly mounted on the top of the damper. A first support is fixedly installed on the top of the base, a fixing lantern ring is fixedly installed on one side of the first support, an air storage pipe is fixedly installed on the inner side of the fixing lantern ring, the top of the air storage pipe communicates with a whistle, and a pulling plate is fixedly installed on one side of the storage hopper and slidably connected to the inner side of the first support. Through the arrangement of the air storage pipe and the whistle, the air storage hopper can rise due to loss of stress after the blank material is used up, so that the piston piece can be driven to rise, and the piston piece extrudes air on the inner side of the air storage pipe when rising, so that the whistle gives out a warning sound to remind a worker that the blank material in the air storage hopper is used up.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control processing, and more specifically, to a numerical control mechanical feeding device. Background Art

[0002] As the name implies, a CNC mechanical feeding device refers to a feeding machine that cooperates with a CNC lathe that can continuously cycle process materials to realize automatic feeding, thereby improving the processing efficiency and automation level of the equipment. The existing feeding device can also store a limited amount of blanks at a time, and the feeding device can make the machine tool work automatically without continuous manual supervision. When the blanks are used up, the staff cannot find it in time, and thus cannot add blanks in time, which will affect the efficiency of the processing work. Therefore, in response to this problem, how to design a CNC mechanical feeding device has become a problem that we currently need to solve. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a CNC mechanical feeding device. By arranging an air storage pipe and a whistle, after the blanks are used up, the storage hopper loses force and rises, thereby driving the piston plate to rise. When the piston plate rises, it squeezes the gas inside the air storage pipe, so that the whistle emits a warning sound, thereby reminding the staff that the blanks in the storage hopper have been used up, thereby solving the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CNC mechanical feeding device, comprising a CNC machine tool body, a base is fixedly installed on one side of the CNC machine tool body, a damper is fixedly installed on the top of the base, a spring is fixedly installed on the outside of the damper, a storage hopper is fixedly installed on the top of the damper, a first bracket is fixedly installed on the top of the base, a fixed ring is fixedly installed on one side of the first bracket, an air storage pipe is fixedly installed on the inner side of the fixed ring, a whistle is connected to the top of the air storage pipe, a pull plate is fixedly installed on one side of the storage hopper, the pull plate is slidably connected to the inner side of the first bracket, and a pull rod is fixedly installed on the top of the pull plate.

[0005] In a preferred embodiment, a piston plate is fixedly mounted on the top of the pull rod, and the piston plate is slidably connected to the inner wall of the air storage tube.

[0006] In a preferred embodiment, a one-way valve is provided on one side of the gas storage tube, and a second bracket is fixedly mounted on the top of the base.

[0007] In a preferred embodiment, a motor is fixedly mounted on the top of the second bracket, and a first pulley is fixedly mounted on the output end of the motor.

[0008] In a preferred embodiment, a belt is sleeved on the outer side of the first pulley, a second pulley is sleeved on the inner side of the belt, and the second pulley is rotatably connected to the top of the base.

[0009] In a preferred embodiment, a screw rod is threadedly connected to the inner side of the second pulley, and a pusher head is fixedly mounted on one end of the screw rod.

[0010] In a preferred embodiment, a limiting rod is fixedly installed on one side of the pusher head, and a third bracket is sleeved on the outer sides of the screw rod and the limiting rod, and the third bracket is fixedly installed on the top of the base.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model is provided with an air storage pipe and a whistle. When the blank material is used up, the storage hopper loses force and rises, thereby driving the piston plate to rise. When the piston plate rises, it squeezes the gas inside the air storage pipe, so that the whistle emits a warning sound, thereby reminding the staff that the blank material in the storage hopper has been used up, and then it can be added in time to avoid work interruption;

[0013] 2. The utility model provides a screw rod and a push head. After the blank is placed in the storage hopper, the storage hopper descends so that the blank can enter the main body of the CNC machine tool. At the same time, the push head can push the blank. When feeding, the first pulley is rotated by starting the motor, and the second pulley is rotated under the drive of the belt. At the same time, under the limit of the limit rod, the screw rod can drive the push head to slide to one side, thereby pushing the blank into the main body of the CNC machine tool, thereby completing the feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A magnified view of the structure of part A;

[0016] Figure 3 For this utility model Figure 1 Enlarged view of the structure of part B.

[0017] The accompanying drawings are marked as follows: 1. CNC machine tool body; 2. base; 3. damper; 4. spring; 5. storage hopper; 6. first bracket; 7. fixed ring; 8. air storage pipe; 9. whistle; 10. pull plate; 11. pull rod; 12. piston plate; 13. one-way valve; 14. second bracket; 15. motor; 16. first pulley; 17. belt; 18. second pulley; 19. screw; 20. push head; 21. limit rod; 22. third bracket. DETAILED DESCRIPTION

[0018] 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.

[0019] Refer to the instruction manual Figure 1-3 ,like Figure 1 As shown, a CNC mechanical feeding device of an embodiment of the utility model comprises a CNC machine tool body 1, a base 2 is fixedly installed on one side of the CNC machine tool body 1, a damper 3 is fixedly installed on the top of the base 2, a spring 4 is fixedly installed on the outer side of the damper 3, a storage hopper 5 is fixedly installed on the top of the damper 3, and a first bracket 6 is fixedly installed on the top of the base 2, as shown in FIG. Figure 2 As shown, a fixed ring 7 is fixedly installed on one side of the first bracket 6, an air storage pipe 8 is fixedly installed on the inner side of the fixed ring 7, and a whistle 9 is provided on the top of the air storage pipe 8. A pull plate 10 is fixedly installed on one side of the storage hopper 5, and the pull plate 10 is slidably connected to the inner side of the first bracket 6. A pull rod 11 is fixedly installed on the top of the pull plate 10, and a piston plate 12 is fixedly installed on the top of the pull rod 11, and the piston plate 12 is slidably connected to the inner wall of the air storage pipe 8.

[0020] It should be noted that, when feeding the CNC machine tool, the blank is placed on the inner side of the storage hopper 5. At this time, the storage hopper 5 is forced to drop, and the damper 3 and the spring 4 are contracted, thereby driving the pull plate 10 to drop, and the piston plate 12 is lowered by pulling the pull rod 11. At this time, the air storage pipe 8 takes in air through the one-way valve 13. After the blank inside the storage hopper 5 is used up, the storage hopper 5 loses pressure and rises under the stretching action of the damper 3 and the spring 4, and then drives the piston plate 12 to rise through the pull plate 10 and the pull rod 11. At this time, the one-way valve 13 is closed, so that the gas inside the air storage pipe 8 cannot flow out through the one-way valve 13. When the piston plate 12 rises, it squeezes the gas inside the air storage pipe 8, and the gas flows through the whistle 9, so that the whistle 9 emits a warning sound, thereby reminding the staff that the blank in the storage hopper 5 has been used up, and can be added in time to avoid work interruption.

[0021] Further, such as Figure 2 As shown, a one-way valve 13 is provided on one side of the gas storage pipe 8. Figure 1 As shown, a second bracket 14 is fixedly mounted on the top of the base 2. Figure 3As shown, a motor 15 is fixedly installed on the top of the second bracket 14, a first pulley 16 is fixedly installed on the output end of the motor 15, a belt 17 is sleeved on the outer side of the first pulley 16, a second pulley 18 is sleeved on the inner side of the belt 17, the second pulley 18 is rotatably connected to the top of the base 2, a screw 19 is threadedly connected on the inner side of the second pulley 18, a pusher head 20 is fixedly installed on one end of the screw 19, and a limit rod 21 is fixedly installed on one side of the pusher head 20, as shown in FIG. Figure 1 As shown, the outer sides of the screw rod 19 and the limiting rod 21 are sleeved with a third bracket 22 , and the third bracket 22 is fixedly installed on the top of the base 2 .

[0022] It should be noted that after the blank is placed in the storage hopper 5, the storage hopper 5 descends so that the blank can enter the CNC machine tool body 1, and the push head 20 can push the blank. When feeding, the first pulley 16 is rotated by starting the motor 15, and the second pulley 18 is rotated under the transmission of the belt 17. At the same time, under the limit of the limit rod 21, the screw 19 can drive the push head 20 to slide to one side, thereby pushing the blank into the CNC machine tool body 1, thereby completing the feeding.

[0023] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0024] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0025] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A CNC mechanical feeding device, comprising a CNC machine tool body (1), characterized in that: A base (2) is fixedly installed on one side of the CNC machine tool body (1), a damper (3) is fixedly installed on the top of the base (2), a spring (4) is fixedly installed on the outside of the damper (3), a material storage hopper (5) is fixedly installed on the top of the damper (3), a first bracket (6) is fixedly installed on the top of the base (2), a fixed ring (7) is fixedly installed on one side of the first bracket (6), an air storage pipe (8) is fixedly installed on the inner side of the fixed ring (7), and a whistle (9) is connected to the top of the air storage pipe (8), a pull plate (10) is fixedly installed on one side of the material storage hopper (5), the pull plate (10) is slidably connected to the inner side of the first bracket (6), and a pull rod (11) is fixedly installed on the top of the pull plate (10).

2. A CNC mechanical feeding device according to claim 1, characterized in that: A piston plate (12) is fixedly mounted on the top of the pull rod (11), and the piston plate (12) is slidably connected to the inner wall of the air storage tube (8).

3. A CNC mechanical feeding device according to claim 2, characterized in that: A one-way valve (13) is provided on one side of the gas storage pipe (8), and a second bracket (14) is fixedly mounted on the top of the base (2).

4. A CNC mechanical feeding device according to claim 3, characterized in that: A motor (15) is fixedly mounted on the top of the second bracket (14), and a first pulley (16) is fixedly mounted on the output end of the motor (15).

5. A CNC mechanical feeding device according to claim 4, characterized in that: The outer side of the first pulley (16) is sleeved with a belt (17), the inner side of the belt (17) is sleeved with a second pulley (18), and the second pulley (18) is rotatably connected to the top of the base (2).

6. A CNC mechanical feeding device according to claim 5, characterized in that: The inner side of the second pulley (18) is threadedly connected with a screw rod (19), and one end of the screw rod (19) is fixedly mounted with a pusher head (20).

7. A CNC mechanical feeding device according to claim 6, characterized in that: A limiting rod (21) is fixedly mounted on one side of the pusher head (20), and a third bracket (22) is sleeved on the outer sides of the screw rod (19) and the limiting rod (21), and the third bracket (22) is fixedly mounted on the top of the base (2).

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