Machining material receiving mechanism for numerical control machine tool machining

Abstract

The utility model discloses a machining material receiving mechanism for numerical control machine tool machining, and relates to the technical field of material receiving mechanisms, the machining material receiving mechanism comprises a mounting frame, the top of the mounting frame is fixedly connected with a material receiving assembly, the left side and the right side of the top of the material receiving assembly are both fixedly connected with limiting assemblies, and the left side and the right side of the front end of the material receiving assembly are provided with buffering assemblies; a loading assembly is arranged at the bottom of the front portion of the material receiving assembly, the material receiving assembly comprises two first mounting plates, and a driving motor is movably connected to the position, located on the left side, of the rear face of the first mounting plate. According to the machining material receiving mechanism for numerical control machine tool machining, when a workpiece falls on the surface of the buffer plate, the buffer plate can be bent, the workpiece falls into an inner cavity of the loading assembly, coil springs movably connected to the two sides of the outer surface of the fixing shaft in a sleeving mode are utilized, the buffer plate is driven by the pressure of the workpiece to buffer the pressure, and then backtracking is conducted; and an anti-skid layer on the inner wall of the charging box is combined with a buffer net, so that the effect of better protecting the machined workpieces is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of material receiving mechanisms, in particular to a material receiving mechanism for machining with numerically controlled machine tools. Background Art

[0002] The material receiving mechanism for CNC machine tool processing is a key equipment used in automated production lines. Its main function is to feed raw materials or semi-finished products into CNC machine tools for processing. This mechanism is usually equipped with automatic feeding, positioning and fixing functions, which can realize fast and efficient processing of workpieces and improve processing accuracy and stability. The importance and application value of the material receiving mechanism in industrial manufacturing, as well as its development history and technical principles. With the development and popularization of CNC technology, the degree of automation of the material receiving mechanism has been continuously improved, and an intelligent and efficient processing process has gradually been realized. The emergence of this equipment not only improves production efficiency and product quality, but also reduces the heavy labor of manual operation, resulting in reduced production costs and optimized manufacturing processes.

[0003] For example, the Chinese patent with announcement number CN219521392U discloses a material receiving mechanism for CNC machine tool processing, including a support mechanism, a material receiving platform installed on the top of the support mechanism, a material receiving box installed at the bottom of the material receiving platform, a plurality of buffer components installed on the inner side of the material receiving box, and the plurality of buffer components are evenly distributed along the width direction of the material receiving box, and the buffer components include a rotating shaft, a buffer blade, a connecting plate and a coil spring; the rotating shaft is rotatably installed on the inner side of the material receiving box, the buffer blade is fixedly installed on the rotating shaft, the connecting plate is fixedly installed on the end of the rotating shaft, the coil spring is sleeved on the rotating shaft, one end of the coil spring is fixedly connected to the side wall of the material receiving box, and the other end of the coil spring is fixedly connected to the connecting plate. The utility model can make the material fall into the material receiving box smoothly and decelerately, thus avoiding the damage to the inner wall of the connecting material box caused by excessive impact force of the material.

[0004] The existing technology has the following problems:

[0005] However, it does not solve the problem that the material receiving mechanism used in CNC machine tools is prone to deviation during the process of guiding the workpiece, which is not conducive to the subsequent loading and may cause it to fall. At the same time, the drainage of the just-processed workpiece drops into the material receiving box, thus avoiding the phenomenon that the inner wall of the material box and the workpiece are damaged due to excessive impact force of the material. Utility Model Content

[0006] The utility model provides a material receiving mechanism for machining a numerically controlled machine tool, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A material receiving mechanism for CNC machine tool processing includes a mounting frame, a material receiving assembly is fixedly connected to the top of the mounting frame, limit assemblies are fixedly connected to the left and right sides of the top of the material receiving assembly, buffer assemblies are arranged on the left and right sides of the front end of the material receiving assembly, and a loading assembly is arranged at the front bottom of the material receiving assembly.

[0009] Preferably: the material receiving assembly includes two mounting plates one, a driving motor is movably connected to the rear of the mounting plate one located at the left position, the output end of the driving motor is fixedly connected to the left axis of the roller located at the rear position, the bottom of the two mounting plates one is fixedly connected to the top of the mounting frame, the top of the two mounting plates one is fixedly connected to the bottom of the limit assembly, and the front end of the two mounting plates one is fixedly connected to the left and right sides of the rear of the buffer assembly.

[0010] Preferably: the front and rear opposite surfaces of the two mounting plates are rotatably connected with rollers, the outer surfaces of the front and rear rollers are drivingly connected with conveyor belts, the surface of the conveyor belt is fixedly connected with a plurality of resistance blocks, and the resistance blocks are in an inverted figure eight shape.

[0011] Preferably: the limiting assembly includes a baffle, two electric telescopic rods are fixedly connected to the front and rear of the left side of the baffle, the outer surfaces of the two electric telescopic rods are movably sleeved with springs, the left sides of the two electric telescopic rods are fixedly connected to mounting rods, and the bottom of the mounting rods is fixedly connected to the top of mounting plate one.

[0012] Preferably: the buffer assembly includes two mounting plates 2, the opposite surfaces of the two mounting plates 2 are fixedly connected with fixed shafts, the rear surfaces of the two mounting plates 2 are fixedly connected with the front ends of the two mounting plates 1, and the outer surfaces of the fixed shafts are rotatably connected with buffer plates.

[0013] Preferably, two coil springs are movably sleeved on the left and right sides of the outer surface of the fixed shaft, the two fixed shafts are fixedly connected to the two opposite surfaces of the two mounting plates on the far side, and the opposite surfaces of the two fixed shafts are fixedly connected to the left and right sides of the buffer plate.

[0014] Preferably, the loading assembly comprises a charging box, an anti-skid layer is fixedly connected to the inner wall of the charging box, and a buffer net is fixedly connected to the inner wall of the charging box near the bottom.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a material receiving mechanism for CNC machine tool processing. Through the installation of two mounting plates and a front and rear auxiliary mounting rod on the top, the mounting rod is used to fix the position of the electric telescopic rod and the baffle, provide power, drive the extension and retraction of the baffles on both sides, prevent the sides of the workpiece from sliding, push the workpiece to be placed in a fixed position, and facilitate loading.

[0017] 2. The utility model provides a material receiving mechanism for CNC machine tools. When a workpiece falls on the surface of a buffer plate, the buffer plate will be bent and fall into the inner cavity of a loading component. The buffer plate is driven by the pressure of the workpiece to buffer the pressure and then move back by utilizing the coil springs movably sleeved on both sides of the outer surface of the fixed shaft. The anti-skid layer on the inner wall of the loading box and the buffer net are combined to better protect the workpiece after processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the material connection component of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the buffer component of the utility model;

[0022] Figure 5 It is a schematic diagram of the loading assembly structure of the utility model.

[0023] In the figure: 1. Mounting frame; 2. Material receiving assembly; 21. Mounting plate 1; 22. Roller; 23. Drive motor; 24. Conveyor belt; 25. Resistance block; 3. Limiting assembly; 31. Mounting rod; 32. Electric telescopic rod; 33. Spring; 34. Baffle; 4. Buffer assembly; 41. Mounting plate 2; 42. Fixed shaft; 43. Coil spring; 44. Buffer plate; 5. Loading assembly; 51. Loading box; 52. Anti-skid layer; 53. Buffer net. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 As shown, a material receiving mechanism for CNC machine tool processing includes a mounting frame 1, a material receiving component 2 is fixedly connected to the top of the mounting frame 1, limiting components 3 are fixedly connected to the left and right sides of the top of the material receiving component 2, buffer components 4 are arranged on the left and right sides of the front end of the material receiving component 2, and a loading component 5 is arranged at the front bottom of the material receiving component 2.

[0026] The mounting frame 1, the limiting assembly 3, the buffer assembly 4 and the loading assembly 5 are stably installed at the predetermined position through the auxiliary material receiving assembly 2 to play their roles.

[0027] like Figure 2 , Figure 3 As shown, the material receiving assembly 2 includes two mounting plates 21, and a driving motor 23 is movably connected to the rear of the mounting plate 21 located at the left position, and the output end of the driving motor 23 is fixedly connected to the left axis of the roller 22 located at the rear position, and the bottom of the two mounting plates 21 is fixedly connected to the top of the mounting frame 1, and the tops of the two mounting plates 21 are fixedly connected to the bottom of the limit assembly 3, and the front ends of the two mounting plates 21 are fixedly connected to the left and right sides of the rear of the buffer assembly 4, and the front and rear of the two mounting plates 21 are fixedly connected. A roller 22 is rotatably connected, and the outer surfaces of the front and rear rollers 22 are transmission-connected to a conveyor belt 24. A plurality of resistance blocks 25 are fixedly connected to the surface of the conveyor belt 24, and the resistance blocks 25 are in an inverted eight-shape. The limiting assembly 3 includes a baffle plate 34, and two electric telescopic rods 32 are fixedly connected to the front and rear of the left side of the baffle plate 34. The outer surfaces of the two electric telescopic rods 32 are movably sleeved with springs 33. The left sides of the two electric telescopic rods 32 are fixedly connected to a mounting rod 31, and the bottom of the mounting rod 31 is fixedly connected to the top of the mounting plate 21.

[0028] The driving motor 23 provides power to drive the rotation of the roller 22 at the rear between the two mounting plates 21, thereby driving the rotation of the front and rear rollers 22 and the conveyor belt 24 between the two mounting plates 21, driving the workpiece to be drained back and forth on the surface of the conveyor belt 24, so that a number of resistance blocks 25 on the surface of the conveyor belt 24 can be used to place the workpiece to drain and slide, thereby playing a role in stable fixed-point movement; at the same time, the front and rear auxiliary mounting rods 31 on the top of the two mounting plates 21 are installed, and the mounting rods 31 are used to fix the positions of the electric telescopic rods 32 and the baffles 34, providing power to drive the extension and retraction of the baffles 34 on both sides to prevent lateral sliding displacement on both sides of the workpiece, and push the workpiece to be placed in a fixed position, which is conducive to loading.

[0029] like Figure 4 , Figure 5 As shown, the buffer assembly 4 includes two mounting plates 41, the opposite surfaces of the two mounting plates 41 are fixedly connected with a fixed shaft 42, the rear surfaces of the two mounting plates 41 are fixedly connected with the front ends of the two mounting plates 1, the outer surfaces of the fixed shafts 42 are rotatably connected with a buffer plate 44, the outer surfaces of the fixed shafts 42 are movably sleeved with two coil springs 43 on the left and right sides, the two fixed shafts 42 are fixedly connected with the opposite surfaces of the two mounting plates 41 on the far side, the opposite surfaces of the two fixed shafts 42 are fixedly connected with the left and right sides of the buffer plate 44, the loading assembly 5 includes a loading box 51, the inner wall of the loading box 51 is fixedly connected with an anti-slip layer 52, and the inner wall of the loading box 51 is fixedly connected with a buffer net 53 near the bottom.

[0030] The front ends of the two mounting plates 1 21 are used to fix the left and right mounting plates 2 41 and the fixed shaft 42. When the workpiece falls on the surface of the buffer plate 44, the buffer plate 44 will be bent and fall into the inner cavity of the loading assembly 5. The coil springs 43 movably sleeved on both sides of the outer surface of the fixed shaft 42 drive the buffer plate 44 to buffer the pressure and then move back. The anti-slip layer 52 on the inner wall of the loading box 51 and the buffer net 53 are combined to better protect the processed workpiece.

[0031] The working principle of the utility model is as follows: the driving motor 23 provides power to drive the rotation of the roller 22 at the rear between the two mounting plates 21, thereby driving the rotation of the front and rear rollers 22 and the conveyor belt 24 between the two mounting plates 21, driving the workpiece to be drained on the surface of the conveyor belt 24, so that a plurality of resistance blocks 25 on the surface of the conveyor belt 24 play a role in placing the workpiece to drain and slide, and play a role in fixed-point stable movement; at the same time, the front and rear auxiliary mounting rods 31 on the top of the two mounting plates 21 are installed, and the mounting rods 31 are used to fix the positions of the electric telescopic rods 32 and the baffles 34, and provide power to drive the baffles on both sides The extension and retraction of 34 prevents the lateral sliding displacement of the workpiece on both sides, pushes the workpiece to be placed in a fixed position, and is conducive to loading; the front ends of the two mounting plates 21 are fixedly connected to the installation of the left and right mounting plates 2 41 and the fixed shaft 42. When the workpiece falls on the surface of the buffer plate 44, the buffer plate 44 will be bent and fall into the inner cavity of the loading component 5. The coil springs 43 movably sleeved on both sides of the outer surface of the fixed shaft 42 are used to buffer the pressure of the workpiece and then move back. The combination of the anti-skid layer 52 on the inner wall of the loading box 51 and the buffer net 53 can better protect the processed workpiece.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A material receiving mechanism for CNC machine tool processing, comprising a mounting frame (1), characterized in that: The top of the mounting frame (1) is fixedly connected to a material receiving assembly (2), the left and right sides of the top of the material receiving assembly (2) are fixedly connected to limit assemblies (3), the left and right sides of the front end of the material receiving assembly (2) are provided with buffer assemblies (4), and the front bottom of the material receiving assembly (2) is provided with a loading assembly (5).

2. The material receiving mechanism for CNC machine tool processing according to claim 1, characterized in that: The material receiving assembly (2) comprises two mounting plates (21), the rear of the mounting plate (21) located at the left side is movably connected to a driving motor (23), the output end of the driving motor (23) is fixedly connected to the left axis of the roller (22) located at the rear, the bottom of the two mounting plates (21) is fixedly connected to the top of the mounting frame (1), the top of the two mounting plates (21) is fixedly connected to the bottom of the limiting assembly (3), and the front end of the two mounting plates (21) is fixedly connected to the left and right sides of the rear of the buffer assembly (4).

3. The material receiving mechanism for CNC machine tool processing according to claim 2, characterized in that: The two mounting plates (21) are rotatably connected to the front and rear surfaces of the two mounting plates. The outer surfaces of the front and rear rollers (22) are drivingly connected to a conveyor belt (24). The surface of the conveyor belt (24) is fixedly connected to a plurality of resistance blocks (25), and the resistance blocks (25) are in an inverted eight-shaped shape.

4. The material receiving mechanism for CNC machine tool processing according to claim 1, characterized in that: The limiting assembly (3) comprises a baffle (34), two electric telescopic rods (32) are fixedly connected to the front and rear of the left side of the baffle (34), springs (33) are movably sleeved on the outer surfaces of the two electric telescopic rods (32), and the left sides of the two electric telescopic rods (32) are fixedly connected to mounting rods (31), and the bottom of the mounting rod (31) is fixedly connected to the top of the mounting plate (21).

5. The material receiving mechanism for CNC machine tool processing according to claim 1, characterized in that: The buffer assembly (4) comprises two mounting plates (41), the opposite surfaces of the two mounting plates (41) are fixedly connected with fixed shafts (42), the rear surfaces of the two mounting plates (41) are fixedly connected with the front ends of the two mounting plates (21), and the outer surface of the fixed shaft (42) is rotatably connected with a buffer plate (44).

6. The material receiving mechanism for CNC machine tool processing according to claim 5, characterized in that: Two coil springs (43) are movably sleeved on the left and right sides of the outer surface of the fixed shaft (42); the two sides of the fixed shafts (42) that are away from each other are fixedly connected to the opposite surfaces of the two mounting plates (41); and the opposite surfaces of the two fixed shafts (42) are fixedly connected to the left and right sides of the buffer plate (44).

7. The material receiving mechanism for CNC machine tool processing according to claim 1, characterized in that: The loading assembly (5) comprises a loading box (51), an anti-slip layer (52) is fixedly connected to the inner wall of the loading box (51), and a buffer net (53) is fixedly connected to the inner wall of the loading box (51) near the bottom.

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