Machine tool chip removal and recovery mechanism

Abstract

The utility model relates to the technical field of machine tool machining, and discloses a machine tool discharged chip recycling mechanism which comprises a machine body, a machining groove is fixedly connected to the outer wall of the machine body, a recycling box is installed on the outer wall of the bottom of the end, away from the machine body, of the machining groove, a waste opening is formed in the upper portion of the recycling box, and a discharging opening is formed in the inner wall of the machining groove and corresponds to the waste opening. According to the automatic chip removal device, through the chip removal mechanism, the push plate can be driven to conduct reciprocating pushing on the inner wall of the machining groove, waste chips accumulated in the machining groove are pushed to the discharging opening and fall into the recycling box through the waste opening to be collected and recycled, and compared with the prior art, the automatic chip removal function is achieved; and waste chips can be smoothly discharged and collected into the recycling box, so that the chip removal efficiency is greatly improved.

Description

Technical Field

[0001] This application relates to the technical field of machine tool processing, and particularly relates to a chip removal and recycling mechanism for machine tools. Background Art

[0002] During the machining process of machine tools, a large amount of waste chips, such as iron chips and aluminum chips, will be generated due to machining operations such as cutting and grinding. If these waste chips are not cleaned and recycled in time, it will not only affect the normal operation of the machine tool, reduce the machining accuracy, but also cause environmental pollution. At present, although there are some chip removal devices for machine tools, most of them have problems such as low chip removal efficiency and difficult waste chip treatment. Therefore, a chip removal and recycling mechanism for machine tools is proposed to solve the above problems.

[0003] The above information disclosed in this background art is only used to increase the understanding of the background art of this application. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Utility Model Content

[0004] In order to solve the problems that most of the current chip removal devices for machine tools have low chip removal efficiency and difficult waste chip treatment, this application provides a chip removal and recycling mechanism for machine tools.

[0005] The chip removal and recycling mechanism for machine tools provided by this application adopts the following technical solutions:

[0006] A chip removal and recycling mechanism for machine tools includes a machine body. A processing groove is fixedly connected to the outer wall of the machine body. A recycling box is installed on the bottom outer wall of the end of the processing groove far from the machine body. A waste material port is arranged above the recycling box. A material discharge port is arranged on the inner wall of the processing groove, and the material discharge port corresponds to the waste material port. A chip removal mechanism is installed on the outer wall of the machine body. The chip removal mechanism includes a mounting frame fixedly connected to the outer wall of the side of the machine body far from the processing groove. A reciprocating lead screw is rotatably connected to the inner wall of the mounting frame. One end of the reciprocating lead screw far from the mounting frame is rotatably connected to the outer wall of the machine body. A nut block is threadedly connected to the outer wall of the reciprocating lead screw. A connecting rod is fixedly connected to the outer wall of the nut block. One end of the connecting rod far from the nut block penetrates the machine body and is fixedly connected to a push plate. The push plate is slidably connected to the inner wall of the processing groove. A servo motor is fixedly installed on the outer wall of the side of the mounting frame far from the machine body. The end of the output shaft of the servo motor penetrates the mounting frame and is fixedly connected to the end of the reciprocating lead screw.

[0007] Preferably, a first filter frame and a second filter frame are sequentially installed from top to bottom on the inner wall of the recycling box through a plurality of bearing frames. Buffer pads are adhesively bonded to the top outer walls of the plurality of bearing frames, and the buffer pads are in contact with the first filter frame and the second filter frame.

[0008] Preferably, two rotating shafts are rotatably connected to the inner wall of the recycling box, and cams are fixedly connected to the outer walls of the middle sections of the two rotating shafts. The two cams are respectively located below the first filter frame and the second filter frame, and are in contact with the bottom outer walls of the first filter frame and the second filter frame.

[0009] Preferably, one ends of the two rotating shafts penetrate through the recycling box and are fixedly connected with synchronous pulleys, and a synchronous belt is fitted on the outer walls of the two synchronous pulleys.

[0010] Preferably, a driving motor is fixedly installed on the outer wall of the recycling box away from the synchronous pulley. The end of the output shaft of the driving motor penetrates through the recycling box and is fixedly connected with one end of a rotating shaft away from the synchronous pulley.

[0011] Preferably, a box door is hinged to the front outer wall of the recycling box.

[0012] Preferably, a protective cover is installed above the processing groove. The protective cover is used to block waste chips so that the waste chips can fall into the interior of the processing groove.

[0013] In summary, the present application includes the following beneficial technical effects:

[0014] 1. Through the arranged chip removal mechanism, the push plate can be driven to reciprocate and push on the inner wall of the processing groove, pushing the accumulated waste chips in the processing groove towards the discharge port, and falling into the recycling box through the waste material port for collection and recycling. Compared with the prior art, the automatic chip removal function is realized, the waste chips can be smoothly discharged and collected in the recycling box, greatly improving the chip removal efficiency;

[0015] 2. Through the first filter frame and the second filter frame inside the recycling box, multi-stage sorting of waste chips can be carried out, so as to achieve classified recycling, which is convenient for subsequent recycling and utilization. And through the mutual cooperation of the rotating shaft, the cam, the synchronous pulley, the synchronous belt and the driving motor, the first filter frame and the second filter frame can be vibrated, thereby accelerating the sorting speed and improving the recycling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is an overall schematic diagram of an embodiment of the application;

[0017] Figure 2 is a three-dimensional schematic diagram of an embodiment of the application;

[0018] Figure 3 is a partial cross-sectional view of an embodiment of the application;

[0019] Figure 4 is a partial cross-sectional view of the recycling box in an embodiment of the application.

[0020] Description of reference numerals: 1, machine body; 2, processing groove; 3, blanking port; 4, recycling box; 5, first filter frame; 6, second filter frame; 7, buffer pad; 8, waste port; 9, rotating shaft; 10, cam; 11, synchronous pulley; 12, synchronous belt; 13, drive motor; 14, bearing frame; 15, box door; 16, mounting frame; 17, reciprocating screw rod; 18, nut block; 19, servo motor; 20, connecting rod; 21, push plate; 22, protective cover. Detailed implementation manners

[0021] The following further elaborates on this application in conjunction with the Figures 1-4 drawings.

[0022] The embodiment of this application discloses a chip removal and recycling mechanism for a machine tool. Referring to Figures 1-4 , a chip removal and recycling mechanism for a machine tool includes a machine body 1. A processing groove 2 is fixedly connected to the outer wall of the machine body 1. A recycling box 4 is installed on the bottom outer wall of one end of the processing groove 2 away from the machine body 1. A waste port 8 is arranged above the recycling box 4. A blanking port 3 is arranged on the inner wall of the processing groove 2, and the blanking port 3 corresponds to the waste port 8. A chip removal mechanism is installed on the outer wall of the machine body 1. The chip removal mechanism includes a mounting frame 16 fixedly connected to the outer wall of the machine body 1 away from the processing groove 2. A reciprocating screw rod 17 is rotatably connected to the inner wall of the mounting frame 16. One end of the reciprocating screw rod 17 away from the mounting frame 16 is rotatably connected to the outer wall of the machine body 1. A nut block 18 is threadedly connected to the outer wall of the reciprocating screw rod 17. A connecting rod 20 is fixedly connected to the outer wall of the nut block 18. One end of the connecting rod 20 away from the nut block 18 penetrates through the machine body 1 and is fixedly connected to a push plate 21. The push plate 21 is slidably connected to the inner wall of the processing groove 2. A servo motor 19 is fixedly installed on the outer wall of the mounting frame 16 away from the machine body 1. The end of the output shaft of the servo motor 19 penetrates through the mounting frame 16 and is fixedly connected to the end of the reciprocating screw rod 17.

[0023] The first filter frame 5 and the second filter frame 6 are sequentially installed on the inner wall of the recycling box 4 from top to bottom through a plurality of bearing frames 14. The pore diameter of the first filter frame 5 is larger than that of the second filter frame 6. Buffer pads 7 are adhesively bonded to the top outer walls of the plurality of bearing frames 14. The buffer pads 7 are in contact with the first filter frame 5 and the second filter frame 6. When the first filter frame 5 and the second filter frame 6 vibrate and collide with the buffer pads 7 continuously, since the buffer pads 7 have a certain softness and elasticity, they can play a buffering role and reduce the noise of the vibration and collision between the first filter frame 5 and the second filter frame 6.

[0024] Two rotating shafts 9 are rotatably connected to the inner wall of the recycling box 4. Cams 10 are fixedly connected to the middle outer walls of the two rotating shafts 9. The two cams 10 are respectively located below the first filter frame 5 and the second filter frame 6 and are in contact with the bottom outer walls of the first filter frame 5 and the second filter frame 6.

[0025] One end of two rotating shafts 9 penetrates through the recycling box 4 and is fixedly connected with a synchronous pulley 11, and a synchronous belt 12 is fitted on the outer walls of the two synchronous pulleys 11.

[0026] A driving motor 13 is fixedly installed on the outer wall of the recycling box 4 away from the synchronous pulley 11. The end of the output shaft of the driving motor 13 penetrates through the recycling box 4 and is fixedly connected with one end of a rotating shaft 9 away from the synchronous pulley 11.

[0027] A box door 15 is hinged on the front outer wall of the recycling box 4. The box door 15 is used to seal the recycling box 4 and limit the first filter frame 5 and the second filter frame 6 at the same time.

[0028] A protective cover 22 is installed above the processing groove 2. The protective cover 22 is used to block waste chips so that the waste chips can fall into the interior of the processing groove 2.

[0029] The implementation principle of a chip removal and recycling mechanism of a machine tool in an embodiment of the present application is as follows: When the machine body 1 processes a workpiece, the protective cover 22 is closed. The protective cover 22 can block the waste chips generated during processing, so that the waste chips all fall into the processing groove 2. After the workpiece is processed, the servo motor 19 can be started through the chip removal mechanism. The output shaft of the servo motor 19 drives the reciprocating lead screw 17 to rotate, so that the reciprocating lead screw 17 rotates in a threaded manner on the inner surface of the nut block 18, driving the nut block 18 to reciprocate along the outer wall of the reciprocating lead screw 17. At this time, the nut block 18 drives the connecting rod 20 to reciprocate and stretch in the machine body 1. Further, the connecting rod 20 pushes or pulls the push plate 21 to slide on the inner wall of the processing groove 2, pushing the waste chips falling into the processing groove 2 to the discharge port 3, and then falling from the waste material port 8 into the recycling box 4 for recycling, realizing the automatic chip removal function;

[0030] When the waste chips enter the recycling box 4, the driving motor 13 can be started. The output shaft of the driving motor 13 drives one rotating shaft 9 to rotate. One rotating shaft 9 drives one synchronous pulley 11 to rotate. One synchronous pulley 11 drives another synchronous pulley 11 to rotate synchronously through the synchronous belt 12, so that the two rotating shafts 9 rotate synchronously. When the two rotating shafts 9 rotate, the cam 10 rotates at the bottom of the first filter frame 5 and the second filter frame 6. The convex part of the cam 10 will reciprocally contact the first filter frame 5 and the second filter frame 6, causing the first filter frame 5 and the second filter frame 6 to vibrate. At this time, when the waste chips fall onto the first filter frame 5 and the second filter frame 6, they will be sorted at multiple levels. The larger particle waste chips are retained on the first filter frame 5, the smaller particle waste chips are retained on the second filter frame 6, and finally the fine particle waste chips fall to the bottom of the recycling box 4, completing the multi-level sorting and realizing the classified recycling. After the sorting is completed, the driving motor 13 is turned off and the box door 15 is opened, and the first filter frame 5 and the second filter frame 6 can be pulled out of the recycling box 4 for subsequent recycling and utilization of the waste chips.

[0031] The following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installed", "connected", and "linked" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. "Upper", "lower", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0032] Second, in the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally, the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

[0034] The above are all the preferred embodiments of this application and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A chip removal and recovery mechanism for a machine tool, comprising a machine body (1), characterized in that: The outer wall of the machine body (1) is fixedly connected with a processing groove (2), and a recycling box (4) is installed on the outer wall at the bottom of one end of the processing groove (2) away from the machine body (1), and a waste opening (8) is arranged above the recycling box (4). The inner wall of the processing groove (2) is provided with a discharge opening (3), and the discharge opening (3) corresponds to the waste opening (8). The outer wall of the machine body (1) is installed with a chip removal mechanism, and the chip removal mechanism includes a mounting frame (16) fixedly connected with the outer wall of the machine body (1) away from the processing groove (2), and the inner wall of the mounting frame (16) is rotatably connected with a reciprocating screw rod (17), and the reciprocating screw rod (17) is away from the mounting frame. One end of the frame (16) is rotatably connected to the outer wall of the machine body (1), the outer wall of the reciprocating screw (17) is threadedly connected to a nut block (18), the outer wall of the nut block (18) is fixedly connected to a connecting rod (20), the end of the connecting rod (20) away from the nut block (18) passes through the machine body (1) and is fixedly connected to a push plate (21), the push plate (21) is slidably connected to the inner wall of the processing groove (2), and a servo motor (19) is fixedly installed on the outer wall of the mounting frame (16) away from the machine body (1), the output shaft end of the servo motor (19) passes through the mounting frame (16) and is fixedly connected to the end of the reciprocating screw (17).

2. A chip removal and recovery mechanism for machine tools according to claim 1, characterized in that: The inner wall of the recovery box (4) is provided with a first filter frame (5) and a second filter frame (6) in sequence from top to bottom via a plurality of support frames (14), and a buffer pad (7) is bonded to the top outer walls of the plurality of support frames (14), and the buffer pad (7) is fitted with the first filter frame (5) and the second filter frame (6).

3. A chip removal and recovery mechanism for machine tools according to claim 2, characterized in that: The inner wall of the recovery box (4) is rotatably connected to two rotating shafts (9), and the middle outer walls of the two rotating shafts (9) are fixedly connected to cams (10). The two cams (10) are respectively located below the first filter frame (5) and the second filter frame (6), and are in conflict with the bottom outer walls of the first filter frame (5) and the second filter frame (6).

4. A chip removal and recovery mechanism for machine tools according to claim 3, characterized in that: One end of the two rotating shafts (9) passes through the recovery box (4) and is fixedly connected to a synchronous wheel (11), and a synchronous belt (12) is mounted on the outer wall of the two synchronous wheels (11).

5. A chip removal and recovery mechanism for machine tools according to claim 4, characterized in that: A driving motor (13) is fixedly mounted on the outer wall of the recycling box (4) at one side away from the synchronous wheel (11); the output shaft end of the driving motor (13) passes through the recycling box (4) and is fixedly connected to one end of a rotating shaft (9) away from the synchronous wheel (11).

6. A chip removal and recovery mechanism for machine tools according to claim 5, characterized in that: The front outer wall of the recovery box (4) is hingedly connected with a box door (15) via a hinge.

7. The chip removal and recovery mechanism for machine tools according to claim 1, characterized in that: A protective cover (22) is installed above the processing tank (2), and the protective cover (22) is used to block waste chips so that the waste chips can fall into the interior of the processing tank (2).

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