Material receiving device of numerically controlled lathe

Abstract

The utility model discloses a material receiving device of a numerically controlled lathe. The material receiving device comprises a base and a material conveying mechanism, a material receiving mechanism is arranged in the base and comprises a guide rail, guide wheels and a guide seat, a rotating shaft is fixedly connected to the middle of the guide seat, a material receiving frame is fixedly connected to the front end of the rotating shaft, the guide wheels are rotationally connected to the rear sides of the left end and the right end of the guide seat, and the guide rail is fixedly connected to the upper end of the rear wall of the base; the guide wheels are connected into the guide rails in a sliding manner; the material conveying mechanism is placed on the left side of the base, the right side of the front end of the material conveying mechanism is fixedly connected with a material receiving groove, a disc is placed at the rear end of the material conveying mechanism, and the material receiving mechanism further comprises a sliding block, a supporting rod and a sliding groove. And meanwhile, the situation that the surfaces are scratched or damaged due to mutual collision after the materials are collected can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of material connection for numerically controlled lathes, in particular to a material connection device for numerically controlled lathes. Background Art

[0002] CNC machine tools can automatically process any product and parts directly according to the program pre-programmed by technicians. This is what we call CNC machining. CNC machining is widely used in all fields of mechanical machining, and it is the development trend and important and necessary technical means of mold machining. After CNC machining completes material processing, a material receiving device is usually used to collect the material.

[0003] The receiving frame of the material receiving device is located at the lower end of the processing position. After the material falls into the receiving frame, it is transported to the collection position through the transmission belt. However, the receiving frame is located at the lower end of the processing position during processing. The debris splashes into the inside of the receiving frame and then enters the conveyor belt with the material receiving process, resulting in widespread distribution of debris. It is difficult to clean during maintenance. At the same time, the material will collide when it falls into the collection position, which will inevitably cause scratches and bruises. For this reason, we propose a material receiving device for CNC lathes. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a material receiving device for a CNC lathe. By arranging a guide track, no debris will fall inside the material receiving frame during material processing. At the same time, it can prevent the materials from colliding with each other after collection, causing scratches or bumps on the surface, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material receiving device for a CNC lathe, comprising a base and a material transport mechanism;

[0006] Base: A material receiving mechanism is arranged inside the base, and the material receiving mechanism includes a guide track, a guide wheel and a guide seat. A rotating shaft is fixedly connected to the middle of the guide seat, and a material receiving frame is fixedly connected to the front end of the rotating shaft. The rear sides of the left and right ends of the guide seat are rotatably connected to guide wheels. The upper end of the rear wall of the base is fixedly connected to the guide track, and the guide wheels are slidably connected to the inside of the guide track.

[0007] Material transport mechanism: It is placed on the left side of the base, with a material receiving trough fixedly connected to the right side of the front end of the material transport mechanism, and a disc placed at the rear end of the material transport mechanism. By setting a guide track, no debris will fall inside the material receiving frame during material processing, and at the same time, it can prevent the materials from colliding with each other after collection, causing scratches or bumps on the surface.

[0008] Furthermore, the material receiving mechanism also includes a slider, a support rod and a slide groove. The lower end of the rear wall of the base is provided with a slide groove. A screw rod is rotatably connected between the left and right inner walls of the slide groove. The middle part of the screw rod is threadedly connected to the slider. The slider is slidably connected to the inside of the slide groove. The front side of the slider is fixedly connected to the support rod. The upper end of the support rod is rotatably connected to the rear end of the rotating shaft. The guide seat is located on the rear side of the support rod to realize the displacement of the material receiving frame.

[0009] Furthermore, the material receiving mechanism also includes a motor 1, which is fixedly connected to the right side of the slide groove, the output shaft of the motor 1 is fixedly connected to the right end of the screw rod, and the input end of the motor 1 is electrically connected to the output end of the control board of the CNC machine tool, driving the screw rod to continue to rotate.

[0010] Furthermore, a protective plate is fixedly connected to the front side of the base, and the material receiving frame is located in the front side of the protective plate to reduce the splashing of debris into the interior of the base.

[0011] Furthermore, the material transport mechanism includes motor 2, a bracket, side panel 1, side panel 2 and a rotating shaft. The bracket is placed on the left side of the base, a disc is placed at the rear end of the bracket, a material receiving trough is fixedly connected to the front end of the right side of the bracket, the front and rear ends of the interior of the bracket are rotatably connected to the rotating shaft, the two rotating shafts are connected by a belt drive, the rear end of the left side of the bracket is fixedly connected to motor 2, the output shaft of motor 2 is fixedly connected to the left end of the rotating shaft on the rear side, the left side of the bracket is fixedly connected to side panel 1, a transverse side panel is provided on the front side of side panel 1, the transverse side panel is located on the front side of the bracket, the right side of the bracket is fixedly connected to side panel 2, the input end of motor 2 is electrically connected to the output end of the control panel of the CNC machine tool to transport materials.

[0012] Furthermore, a baffle is welded to the rear end of the second side plate, and the transverse baffle of the baffle is located inside the disc to avoid collision of materials.

[0013] Furthermore, a rotating platform is fixedly connected to the lower surface of the disc, and an input end of the rotating platform is electrically connected to an output end of a control panel of a numerical control machine tool to drive the disc to rotate.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the material receiving device for a CNC lathe has the following advantages:

[0015] 1. The control panel of the CNC machine tool controls the motor to start, and the output shaft of the motor drives the screw to continue to rotate. The screw drives the slider to slide in the slide groove to the left, the support rod moves to the left, and the rotating shaft moves to the left. The initial position of the guide wheel is inside the vertical track on the right side of the guide track. The guide seat is vertical, and the material receiving frame is tilted to the right to prevent debris from falling into the inside of the material receiving frame during processing, which is convenient for cleaning the material receiving frame. As the rotating shaft moves to the left, the guide seat moves to the left, and the guide wheel moves to the left inside the guide track into the inside of the horizontal track of the guide track, driving the guide seat to rotate 90° counterclockwise, and the material receiving frame rotates synchronously, the screw continues to rotate, and the material receiving frame moves to the processing position. The material falls and falls into the inside of the material receiving frame. The screw continues to rotate, and the guide wheel enters the inside of the vertical track on the left side of the guide track in turn, driving the guide seat to rotate 90° counterclockwise, and the material receiving frame rotates synchronously to send the processed material into the material receiving trough position, and then slides to the upper surface of the belt. The material receiving process avoids the contact of debris and reduces the workload during maintenance.

[0016] 2. The processed material is sent to the receiving trough, and then slides to the upper surface of the belt. The output shaft of motor 2 drives the rear shaft to rotate, and the rear shaft drives the front shaft to rotate through the belt. The material is sent into the inside of the disc by the belt. Side plates 1 and 2 prevent the material from falling. The rotating platform drives the disc to rotate counterclockwise. The material inside the disc revolves around the central axis of the disc, and is blocked by the baffle and gathered in the middle of the upper surface of the disc. After the material falls into the disc, it continues to move forward due to inertia and is blocked by the baffle, avoiding collision with the processed material inside the disc and improving the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the material transport mechanism of the utility model;

[0019] Figure 3 It is a cross-sectional structural schematic diagram of the rear view of the material receiving mechanism of the utility model.

[0020] In the figure: 1 base, 2 material receiving mechanism, 21 guide rail, 22 slider, 23 support rod, 24 guide wheel, 25 guide seat, 26 slide, 27 motor 1, 3 material receiving trough, 4 material transport mechanism, 41 motor 2, 42 bracket, 43 side plate 1, 44 side plate 2, 45 rotating shaft, 5 baffle, 6 disc, 7 rotating platform, 8 material receiving frame, 9 protective plate. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3 , This embodiment provides a technical solution: a material receiving device for a CNC lathe, comprising a base 1 and a material transport mechanism 4;

[0023] Base 1: A material receiving mechanism 2 is arranged inside thereof, and the material receiving mechanism 2 includes a guide rail 21, a guide wheel 24 and a guide seat 25. A rotating shaft is fixedly connected to the middle of the guide seat 25, and a material receiving frame 8 is fixedly connected to the front end of the rotating shaft. The rear sides of the left and right ends of the guide seat 25 are rotatably connected to the guide wheels 24. The upper end of the rear wall of the base 1 is fixedly connected to the guide rail 21, and the guide wheels 24 are slidably connected to the inside of the guide rail 21. The material receiving mechanism 2 also includes a slider 22, a support rod 23 and a slide groove 26. The lower end of the rear wall of the base 1 is provided with a slide groove 26, and the slide A screw is rotatably connected between the inner walls of the left and right sides of the groove 26, a slider 22 is threadedly connected to the middle part of the screw, the slider 22 is slidably connected to the inside of the slide groove 26, a support rod 23 is fixedly connected to the front side of the slider 22, the upper end of the support rod 23 is rotatably connected to the rear end of the rotating shaft, and the guide seat 25 is located at the rear side of the support rod 23. The material receiving mechanism 2 also includes a motor 27, which is fixedly connected to the right side of the slide groove 26, the output shaft of the motor 27 is fixedly connected to the right end of the screw, and the input end of the motor 27 is electrically connected to the output end of the control board of the CNC machine tool A protective plate 9 is fixedly connected to the front side of the base 1, and the material receiving frame 8 is located on the front side of the protective plate 9. The control panel of the CNC machine tool controls the motor 27 to start, and the output shaft of the motor 27 drives the screw rod to continue to rotate, and the screw rod drives the slider 22 to slide to the left in the slide groove, the support rod 23 moves to the left, and the rotating shaft moves to the left. The initial position of the guide wheel 24 is inside the vertical track on the right side of the guide track 21, the guide seat 25 is vertical, and the material receiving frame 8 is tilted to the right to prevent debris from falling into the inside of the material receiving frame 8 during processing, which is convenient for cleaning the material receiving frame 8. Move to the left, the guide seat 25 moves to the left, the guide wheel 24 moves to the left inside the guide track 21 and enters the inside of the horizontal track of the guide track 21, driving the guide seat 25 to rotate 90° counterclockwise, the material receiving frame 8 rotates synchronously, the screw rod continues to rotate, the material receiving frame 8 moves to the processing position, the material falls, and falls into the inside of the material receiving frame 8, the screw rod continues to rotate, and the guide wheel 24 successively enters the inside of the vertical track on the left side of the guide track 21, driving the guide seat 25 to rotate 90° counterclockwise, the material receiving frame 8 rotates synchronously, and the processed material is sent to the receiving slot 3;

[0024] The material transport mechanism 4 is placed on the left side of the base 1, and the right side of the front end of the material transport mechanism 4 is fixedly connected with the material receiving trough 3, and the rear end of the material transport mechanism 4 is placed with a disc 6. The material transport mechanism 4 includes a motor 2 41, a bracket 42, a side plate 1 43, a side plate 2 44 and a rotating shaft 45. The bracket 42 is placed on the left side of the base 1, and the rear end of the bracket 42 is placed with a disc 6. The front end of the right side of the bracket 42 is fixedly connected with the material receiving trough 3, and the front and rear ends of the inside of the bracket 42 are rotatably connected with the rotating shaft 45. The two rotating shafts 45 are connected by a belt drive. The rear end of the left side of the bracket 42 is fixedly connected with the motor 2 41, and the motor 2 41 The output shaft is fixedly connected to the left end of the rear rotating shaft 45, the left side of the bracket 42 is fixedly connected to a side plate 1 43, the front side of the side plate 1 43 is provided with a transverse side plate, the transverse side plate is located on the front side of the bracket 42, the right side of the bracket 42 is fixedly connected to a side plate 2 44, the input end of the motor 2 41 is electrically connected to the output end of the control board of the CNC machine tool, the rear end of the side plate 2 44 is welded with a baffle 5, the transverse baffle of the baffle 5 is located inside the disc 6, the lower surface of the disc 6 is fixedly connected to a rotating platform 7, the input end of the rotating platform 7 is electrically connected to the output end of the control board of the CNC machine tool, and the processed material is sent to the receiving trough 3 position.

[0025] The working principle of a material receiving device for a CNC lathe provided by the utility model is as follows: the various parts of the material receiving device are respectively installed inside the CNC machine tool. After the material processing is completed, the control panel of the CNC machine tool controls the motor 27 to start, and the output shaft of the motor 27 drives the screw rod to continue to rotate, and the screw rod drives the slider 22 to slide in the slide groove to the left, the support rod 23 moves to the left, and the rotating shaft moves to the left. The initial position of the guide wheel 24 is inside the vertical track on the right side of the guide track 21, and the guide seat 25 is vertical. The material receiving frame 8 is tilted to the right to prevent debris from falling into the material receiving frame 8 during processing, which is convenient for cleaning the material receiving frame 8. As the rotating shaft moves to the left, the guide seat 25 moves to the left, and the guide wheel 24 moves to the left inside the guide track 21 and enters the horizontal track of the guide track 21, driving the guide seat 25 to rotate 90° counterclockwise, the material receiving frame 8 rotates synchronously, and the screw rod continues to rotate. The frame 8 moves to the processing position, and the material falls and falls into the interior of the receiving frame 8. The screw continues to rotate, and the guide wheel 24 enters the interior of the vertical track on the left side of the guide track 21 in turn, driving the guide seat 25 to rotate 90° counterclockwise. The receiving frame 8 rotates synchronously, and the processed material is sent to the position of the receiving trough 3, and then slides to the upper surface of the belt. The output shaft of the motor 2 41 drives the rear rotating shaft 45 to rotate, and the rear rotating shaft 45 drives the front rotating shaft 45 to rotate through the belt. The material is sent into the interior of the disc 6 by the belt, and the side plate 1 43 and the side plate 2 44 prevent the material from falling. The rotating platform 7 drives the disc 6 to rotate counterclockwise. The material inside the disc 6 revolves around the central axis of the disc 6, and is blocked by the baffle 5 and gathered in the middle of the upper surface of the disc 6. After the material falls into the disc 6, it continues to move forward due to inertia and is blocked by the baffle 5, thereby avoiding collision with the processed material inside the disc 6.

[0026] It is worth noting that the motor 1 27 disclosed in the above embodiment can be a SPS57E2114-BS1610-240BH motor, the motor 2 41 can be a 5IK120RGU-CF motor, the rotating platform 7 can be an ER-RU90DA rotating platform, and the control panel of the CNC machine tool controls the operation of the motor 1 27, the motor 2 41 and the rotating platform 7 using methods commonly used in the prior art.

[0027] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A material receiving device for a CNC lathe, characterized in that: It comprises a base (1) and a material transport mechanism (4); The base (1) is provided with a material receiving mechanism (2) therein, the material receiving mechanism (2) comprising a guide track (21), a guide wheel (24) and a guide seat (25), the middle of the guide seat (25) being fixedly connected to a rotating shaft, the front end of the rotating shaft being fixedly connected to a material receiving frame (8), the rear sides of the left and right ends of the guide seat (25) being rotatably connected to the guide wheels (24), the upper end of the rear wall of the base (1) being fixedly connected to the guide track (21), and the guide wheels (24) being slidably connected to the inside of the guide track (21); The material transport mechanism (4) is placed on the left side of the base (1). The right side of the front end of the material transport mechanism (4) is fixedly connected to the material receiving trough (3), and the rear end of the material transport mechanism (4) is placed with a disc (6).

2. A material receiving device for a CNC lathe according to claim 1, characterized in that: The material receiving mechanism (2) further comprises a slider (22), a support rod (23) and a slide groove (26); the slide groove (26) is provided at the lower end of the rear wall of the base (1); a screw rod is rotatably connected between the left and right inner walls of the slide groove (26); the middle part of the screw rod is threadedly connected to the slider (22); the slider (22) is slidably connected to the inside of the slide groove (26); the front side of the slider (22) is fixedly connected to the support rod (23); the upper end of the support rod (23) is rotatably connected to the rear end of the rotating shaft; and the guide seat (25) is located at the rear side of the support rod (23).

3. A material receiving device for a CNC lathe according to claim 2, characterized in that: The material receiving mechanism (2) further comprises a motor 1 (27), wherein the motor 1 (27) is fixedly connected to the right side surface of the slide groove (26), the output shaft of the motor 1 (27) is fixedly connected to the right end of the screw rod, and the input end of the motor 1 (27) is electrically connected to the output end of the control board of the CNC machine tool.

4. A material receiving device for a CNC lathe according to claim 1, characterized in that: A protective plate (9) is fixedly connected to the front side of the base (1), and the material receiving frame (8) is located on the front side of the protective plate (9).

5. The material receiving device for a CNC lathe according to claim 1, characterized in that: The material transport mechanism (4) comprises a second motor (41), a bracket (42), a first side plate (43), a second side plate (44) and a rotating shaft (45). The bracket (42) is placed on the left side of the base (1). A disc (6) is placed at the rear end of the bracket (42). The front end of the right side of the bracket (42) is fixedly connected to a material receiving trough (3). The front and rear ends of the inside of the bracket (42) are both rotatably connected to the rotating shaft (45). The two rotating shafts (45) are connected via a belt transmission. The rear end of the left side of the bracket (42) is fixedly connected to the second motor (41). The output shaft of the second motor (41) is fixedly connected to the left end of the rotating shaft (45) at the rear side. The left side of the bracket (42) is fixedly connected to the first side plate (43). The front side of the first side plate (43) is provided with a transverse side plate, which is located at the front side of the bracket (42). The right side of the bracket (42) is fixedly connected to the second side plate (44). The input end of the second motor (41) is electrically connected to the output end of the control board of the numerical control machine tool.

6. A material receiving device for a CNC lathe according to claim 5, characterized in that: A baffle (5) is welded to the rear end of the second side plate (44), and a transverse baffle of the baffle (5) is located inside the disc (6).

7. The material receiving device for a CNC lathe according to claim 5, characterized in that: The lower surface of the disc (6) is fixedly connected to a rotating platform (7), and the input end of the rotating platform (7) is electrically connected to the output end of a control panel of a numerical control machine tool.

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