Automatic feeding and discharging equipment of numerical control machine tool

Abstract

The utility model relates to the technical field of automatic feeding and discharging of numerically-controlled machine tools, in particular to automatic feeding and discharging equipment of a numerically-controlled machine tool, and adopts the technical scheme that the automatic feeding and discharging equipment comprises a machine tool base, a machine tool shell is fixedly mounted on the top surface of the machine tool base, and a machining platform is arranged on the inner side of the machine tool shell; the machining platform is fixedly installed on the top face of the machine tool base, an opening is formed in one side of the machine tool shell, a feeding and discharging partition plate is fixedly installed on one side of the opening of the machine tool shell, and an opening extending to the top face is formed in the middle of the feeding and discharging partition plate. A machine tool and the feeding and discharging device are combined into a whole, so that the effects of being convenient to install, adjust and transport and reducing the occupied area are achieved, the production scale of a factory can be expanded, and the operation stability of the feeding and discharging truss is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic loading and unloading of numerically controlled machine tools, in particular to automatic loading and unloading equipment of numerically controlled machine tools. Background Art

[0002] CNC machine tools are automated machine tools equipped with program control systems that can operate and process parts according to pre-programmed programs. They integrate the latest technologies such as mechanics, automation, computers, measurement, and microelectronics, greatly improving the level of industrial automation. With the development of science and technology, realizing unmanned production has become one of the issues that factories urgently need to solve.

[0003] When using CNC machine tools to process parts, it is necessary to use automated loading and unloading equipment. Automated loading and unloading equipment can realize the automation and intelligence of the entire production process, improve production efficiency and reduce labor costs. At the same time, CNC machine tools equipped with these devices are more suitable for the automated production needs of modern manufacturing.

[0004] The existing technology has the following shortcomings: most of the traditional automated loading and unloading equipment is independently arranged outside the CNC machine tool to provide loading and unloading functions for the CNC machine tool. Since the CNC machine tool and the automated loading and unloading equipment are two independent entities, they occupy a large area. When the factory building area is limited, the traditional automated loading and unloading equipment and CNC machine tools are not conducive to the factory to expand the production scale, and the transportation is also very troublesome, which will waste a lot of transportation resources.

[0005] Therefore, it is necessary to invent an automatic loading and unloading device for CNC machine tools. Utility Model Content

[0006] To this end, the utility model provides an automated loading and unloading device for a CNC machine tool. By installing the loading and unloading device on the top of the machine tool shell, the machine tool and the loading and unloading device are integrated into one, so as to solve the problem that the traditional CNC machine tool and the automated loading and unloading device are two independent individuals, thus occupying a large area. When the factory building area is limited, it is not conducive to the factory to expand the production scale, and it is also very troublesome to transport, resulting in a waste of transportation resources.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic loading and unloading equipment for a CNC machine tool, comprising a machine tool base, a machine tool shell is fixedly installed on the top surface of the machine tool base, a processing platform is arranged on the inner side of the machine tool shell, the processing platform is fixedly installed on the top surface of the machine tool base, one side of the machine tool shell is arranged as an opening, a feed and discharge partition is fixedly installed on one side of the opening of the machine tool shell, an opening extending to the top surface is arranged in the middle of the feed and discharge partition, a loading and unloading device is fixedly installed on the top surface of the machine tool shell, and the loading and unloading device can load and unload the processing platform.

[0008] Preferably, a material bin is fixedly mounted on a side of the material inlet and outlet partition away from the machine tool housing, and the material bin is arranged at the lower side of an opening arranged in the middle part of the material inlet and outlet partition.

[0009] Preferably, the outer wall of the silo is covered with a conveyor belt, which is composed of a drive roller and a drive belt. The upper conveying plane of the conveyor belt is arranged above the opening of the top surface of the silo and away from the side of the inlet and outlet partition. The upper conveying plane of the conveyor belt covers half of the top surface opening of the silo.

[0010] Preferably, the loading and unloading device includes a top plate, which is fixedly mounted on the top surface of the machine tool base, and one end of the top plate close to the inlet and outlet partition extends to above the conveyor belt. A slide groove is provided on the top surface of the top plate, and the slide groove on the top surface of the top plate passes through the top surface of the top plate and extends downward to the bottom surface of the top plate. A telescopic rod is fixedly mounted on the side of the top surface of the top plate away from the inlet and outlet partition.

[0011] Preferably, the loading and unloading device includes a slider, a slide plate is fixedly installed on the side of the slider, and a groove penetrating the slider is provided on the top surface of the slider. Both sides of the inner wall of the slider groove extend to the outer wall of the slider. The slider and the slide plate are slidably installed in the slide groove on the top surface of the top plate, and the end of the telescopic rod close to the inlet and outlet partition is fixedly connected to the slider.

[0012] Preferably, the loading and unloading device includes a loading and unloading truss, which is inserted into a groove on the top surface of the slider, passes through the slider and is slidably connected to the slider, and a suction cup gripper is fixedly installed at the lower end of the loading and unloading truss.

[0013] Preferably, the loading and unloading device includes a motor, which is fixedly mounted on the top surface of the skateboard, and a gear is fixedly mounted on the output end of the motor. The gear is arranged on a side of the slotted inner wall of the slider and extends to the outer wall of the slider. A tooth groove is arranged on the side of the loading and unloading truss close to the gear, and the gear is inserted into the slotted inner wall of the slider from the side of the slider and is meshed with the tooth groove on the surface of the loading and unloading truss.

[0014] Preferably, a window is provided on one side of the machine tool base perpendicular to the inlet and outlet partition, and slide rails are fixedly installed on the upper and lower sides of the side of the machine tool base with the window, and a sliding door is slidably installed between the upper and lower slide rails.

[0015] The beneficial effect of the utility model is that the loading and unloading device is installed on the top of the machine tool shell, and the machine tool and the loading and unloading device are integrated into one, so as to achieve the effect of convenient installation and adjustment, convenient transportation, and reduced floor space, which is beneficial to the factory to expand the production scale and also improves the stability of the loading and unloading truss operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a front view of an automatic loading and unloading device for a CNC machine tool provided by the utility model;

[0017] Figure 2 A front view of an automatic loading and unloading device for a CNC machine tool provided by the utility model;

[0018] Figure 3 A side view of an automatic loading and unloading device for a CNC machine tool provided by the utility model;

[0019] Figure 4 A rear cross-sectional view of an automatic loading and unloading device for a CNC machine tool provided by the utility model;

[0020] Figure 5 The utility model provides a structural schematic diagram of a loading and unloading device of an automatic loading and unloading equipment for a CNC machine tool.

[0021] In the figure: a machine tool base 11, a machine tool housing 12, a top plate 13, an inlet and outlet partition 14, a slide rail 15, a slide door 16, a silo 17, a conveyor belt 18, a processing platform 19, a slide block 21, a slide plate 22, a telescopic rod 23, a loading and unloading truss 24, a gear 25, a motor 26, and a suction cup gripper 27. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] Example 1

[0024] like Figure 1-Figure 4 As shown, an automatic loading and unloading equipment for a CNC machine tool in an embodiment of the first aspect of the utility model comprises a machine tool base 11, a machine tool shell 12 is fixedly installed on the top surface of the base of the machine tool 11, a processing platform 19 is arranged on the inner side of the machine tool shell 12, and the processing platform 19 is fixedly installed on the top surface of the machine tool base 11, one side of the machine tool shell 12 is arranged as an opening, a feed in / out baffle 14 is fixedly installed on one side of the opening of the machine tool shell 12, an opening extending to the top surface is arranged in the middle of the feed in / out baffle 14, a loading and unloading device is fixedly installed on the top surface of the machine tool shell 12, and the loading and unloading device can load and unload the processing platform 19, a window is arranged on one side of the machine tool base 11 perpendicular to the feed in / out baffle 14, and slide rails 15 are fixedly installed on the upper and lower sides of the side of the window of the machine tool base 11, and a sliding door 16 is slidably installed between the upper and lower slide rails 15.

[0025] In the above embodiment, it should be noted that the machine tool base 11 is a metal base. In addition to the processing platform 19, the top surface of the machine tool base 11 is also provided with a processing component. The processing component has multiple functions such as grinding, drilling, and cutting. The processing platform 19 is a metal platform. The machine tool housing 12 has the function of protecting the internal processing components and protecting the metal parts on the processing platform 19. A glass window is provided on the surface of the sliding door 16. The sliding door 16 can be slid open along the slide rail 15 to facilitate manual removal of the metal parts in the machine tool housing 12. By installing the loading and unloading device on the top of the machine tool housing 12, the machine tool and the loading and unloading device are integrated to achieve the effect of convenient installation and adjustment, convenient transportation, and reduced floor space, which is beneficial to the factory to expand the production scale and also improves the stability of the loading and unloading truss operation.

[0026] Example 2

[0027] like Figure 1-Figure 4 As shown, an automatic loading and unloading equipment for a CNC machine tool includes all the contents of Example 1. In addition, a silo 17 is fixedly installed on the side of the inlet and outlet partition 14 away from the machine tool housing 12, and the silo 17 is arranged on the lower side of the opening arranged in the middle of the inlet and outlet partition 14. A conveyor belt 18 is sleeved on the outer wall of the silo 17, and the conveyor belt 18 is composed of a transmission roller and a transmission belt. The upper conveying plane of the conveyor belt 18 is arranged on the side above the top opening of the silo 17 away from the inlet and outlet partition 14, and the upper conveying plane of the conveyor belt 18 covers half of the top opening of the silo 17.

[0028] In the above embodiment, it should be noted that the conveyor belt 18 is a loading conveyor belt, and unprocessed metal parts are evenly placed on the surface of the conveyor belt 18. The silo 17 is a unloading silo, and the silo 17 contains processed metal parts. The unprocessed metal parts on the conveyor belt 18 are clamped onto the processing platform 19 through the loading and unloading device. After the machine tool processing is completed, the metal parts on the processing platform 19 are clamped into the silo 17 through the loading and unloading device to achieve the effect of loading and unloading the machine tool.

[0029] Example 3

[0030] like Figure 1-Figure 5As shown, an automatic loading and unloading equipment for a CNC machine tool includes all the contents of Example 2. In addition, the loading and unloading device includes a top plate 13, which is fixedly mounted on the top surface of the machine tool base 11, and one end of the top plate 13 close to the inlet and outlet partition 14 extends to above the conveyor belt 18, and a slide groove is provided on the top surface of the top plate 13, and the slide groove on the top surface of the top plate 13 penetrates the top surface of the top plate 13 and extends downward to the bottom surface of the top plate 13, and a telescopic rod 23 is fixedly mounted on the side of the top surface of the top plate 13 away from the inlet and outlet partition 14. The loading and unloading device includes a slider 21, and a slide plate 22 is fixedly mounted on the side of the slider 21, and a groove penetrating the slider 21 is provided on the top surface of the slider 21, and both sides of the inner wall of the groove of the slider 21 extend to the outer wall of the slider 21, and the slider 21 and the slide plate 22 are slidably mounted in the slide groove on the top surface of the top plate 13 together, and one end of the telescopic rod 23 close to the inlet and outlet partition 14 is fixedly connected to the slider 21.

[0031] In the above embodiment, it should be noted that the telescopic rod 23 is controlled to drive the slider 21 and the slide plate 22 to slide back and forth along the inner wall of the slide groove on the top surface of the top plate 13 .

[0032] Example 4

[0033] like Figure 1-Figure 5 As shown, an automatic loading and unloading equipment for a CNC machine tool includes all the contents of Example 3. In addition, the loading and unloading device includes a loading and unloading truss 24, which is inserted into the groove on the top surface of the slider 21, and the loading and unloading truss 24 passes through the slider 21 and is slidably connected to the slider 21. A suction cup gripper 27 is fixedly installed at the lower end of the loading and unloading truss 24. The loading and unloading device includes a motor 26, which is fixedly installed on the top surface of the slider 22, and a gear 25 is fixedly installed at the output end of the motor 26. The gear 25 is arranged on the inner wall of the groove of the slider 21 and extends to one side of the outer wall of the slider 21. A tooth groove is arranged on the side of the loading and unloading truss 24 close to the gear 25, and the gear 25 is inserted into the inner wall of the groove of the slider 21 from the side of the slider 21 and meshed with the tooth groove on the surface of the loading and unloading truss 24.

[0034] In the above embodiment, it should be noted that the loading and unloading truss 24 is a metal truss, and the suction cup gripper 27 is a common industrial robot end effector used to grab, move and place objects. The suction cup gripper 27 is composed of components such as a suction cup, a vacuum pump, a control system and a connecting device. The suction cup gripper 27 can use vacuum suction to tightly adsorb the object on the surface of the suction cup, thereby realizing the functions of grabbing and carrying. The slider 21 and the slide plate 22 are controlled by the telescopic rod 23 to slide along the slide groove on the top surface of the top plate 13. The sliding of the slider 21 drives the loading and unloading truss 24 to slide. When the loading and unloading truss 24 slides to the specified position, the motor 26 is started to drive the gear 25 to rotate. The gear 25 meshes with the tooth groove on the surface of the loading and unloading truss 24 and drives the loading and unloading truss 24 to slide up and down. The loading and unloading truss 24 drives the suction cup gripper 27 to move up and down. When the suction cup gripper 27 is close to the surface of the metal part, the suction cup gripper 27 is controlled to grab the metal part to achieve the effect of grabbing and moving the metal part.

[0035] The use process of the utility model is as follows: a technician in this field controls the telescopic rod 23 to drive the slider 21 and the slide plate 22 to slide along the slide groove on the top surface of the top plate 13, and the sliding of the slider 21 drives the loading and unloading truss 24 to slide. When the loading and unloading truss 24 slides to the specified position, the motor 26 is started to drive the gear 25 to rotate, and the gear 25 is meshed with the tooth groove on the surface of the loading and unloading truss 24 and drives the loading and unloading truss 24 to slide up and down. The loading and unloading truss 24 drives the suction cup gripper 27 to move up and down. When the suction cup gripper 27 is close to the surface of the metal part, the suction cup gripper 27 is controlled to grab the metal part, so as to grab and move the metal part and load and unload the machine tool.

[0036] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. An automatic loading and unloading device for a numerically controlled machine tool, comprising a machine tool base (11), a machine tool shell (12) being fixedly mounted on the top surface of the machine tool base (11), a processing platform (19) being arranged inside the machine tool shell (12), the processing platform (19) being fixedly mounted on the top surface of the machine tool base (11), one side of the machine tool shell (12) being arranged to be an opening, a material inlet and outlet baffle (14) being fixedly mounted on one side of the opening of the machine tool shell (12), an opening extending to the top surface being arranged in the middle of the material inlet and outlet baffle (14), characterized in that: A silo (17) is fixedly mounted on one side of the material inlet and outlet partition (14) away from the machine tool housing (12); the silo (17) is arranged at the lower side of an opening arranged in the middle of the material inlet and outlet partition (14); a conveyor belt (18) is sleeved on the outer wall of the silo (17); the conveyor belt (18) is composed of a transmission roller and a transmission belt; the upper conveying plane of the conveyor belt (18) is arranged above the top opening of the silo (17) and away from the material inlet and outlet partition (14); the conveyor belt (18) 18) The upper conveying plane covers half of the top opening of the silo (17), and a loading and unloading device is fixedly installed on the top surface of the machine tool shell (12). The loading and unloading device includes a top plate (13), and the top plate (13) is fixedly installed on the top surface of the machine tool base (11). One end of the top plate (13) close to the inlet and outlet partition (14) extends above the conveyor belt (18). The top surface of the top plate (13) is provided with a slide groove, and the top surface slide groove of the top plate (13) penetrates the top plate (13). The top surface of the top plate (13) extends downward to the bottom surface of the top plate (13); a telescopic rod (23) is fixedly installed on the side of the top surface of the top plate (13) away from the inlet and outlet partition (14); the loading and unloading device comprises a slider (21); a slide plate (22) is fixedly installed on the side of the slider (21); a slot penetrating the slider (21) is arranged on the top surface of the slider (21); both sides of the inner wall of the slot of the slider (21) extend to the outer wall of the slider (21); the slider (21) and the slide plate (22) are connected together. The top plate (13) is slidably mounted in a slide groove on the top surface of the top plate (13); one end of the telescopic rod (23) close to the inlet and outlet partition (14) is fixedly connected to the slider (21); the loading and unloading device comprises a loading and unloading truss (24); the loading and unloading truss (24) is inserted and mounted in a groove on the top surface of the slider (21); the loading and unloading truss (24) passes through the slider (21) and is slidably connected to the slider (21); a suction cup gripper (27) is fixedly mounted on the lower end of the loading and unloading truss (24).

2. The automatic loading and unloading equipment for a CNC machine tool according to claim 1, characterized in that: The loading and unloading device comprises a motor (26), the motor (26) is fixedly mounted on the top surface of the slide plate (22), a gear (25) is fixedly mounted on the output end of the motor (26), the gear (25) is arranged on a side of the slotted inner wall of the slider (21) extending to the outer wall of the slider (21), a tooth groove is arranged on a side of the loading and unloading truss (24) close to the gear (25), the gear (25) is inserted into the slotted inner wall of the slider (21) from the side of the slider (21) and is meshed with the tooth groove on the surface of the loading and unloading truss (24).

3. The automatic loading and unloading equipment for a CNC machine tool according to claim 1, characterized in that: A window is provided on one side of the machine tool base (11) perpendicular to the material inlet and outlet partition (14), and slide rails (15) are fixedly installed on the upper and lower sides of the side of the machine tool base (11) with the window, and a sliding door (16) is slidably installed between the upper and lower slide rails (15).

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