A material receiving mechanism for CNC machine tools

Abstract

The invention discloses a material receiving mechanism for a numerically controlled machine tool, which comprises a numerically controlled machine tool body and a base. A material discharging hopper and a supporting plate are installed at the upper right end of the numerically controlled machine tool body, a conveyor belt is connected to the upper end of the supporting plate through a supporting leg, a walking wheel is installed at the lower end of the base, a motor is installed at the middle part of the upper end of the base, an output shaft of the motor is connected to a rotating shaft, and the upper end of the rotating shaft is connected to a material receiving platform, grooves A, B, C and D are respectively arranged on the front and rear sides and the left and right sides of the upper end of the material receiving platform, material receiving boxes A, B, C and D are respectively placed in the grooves A, B, C and D, a material guide platform is connected to the middle part of the upper end of the material receiving platform through a column, and material guide plates A, B, C and D are respectively connected to the front and rear ends and the left and right ends of the material guide platform. The invention has the advantages of convenient movement, small footprint, wide application range, high yield rate, easy replacement of material receiving boxes, low work intensity and high material receiving efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of numerically controlled machine tools, and in particular to a material receiving mechanism for numerically controlled machine tools. Background Art

[0002] During the processing of CNC machine tools, a receiving mechanism is needed to collect the processed workpieces in time. The existing receiving mechanism cannot be moved, occupies a large area, and the distance between the receiving mechanism and the machine tool discharge hopper is constant. When the workpiece size is larger than the distance, a new receiving mechanism needs to be replaced. It cannot meet the needs of receiving workpieces of different sizes, has a narrow range of use, and is easy to damage the workpiece during the receiving process, which reduces the product qualification rate. It is not convenient to replace the receiving box, the work intensity is high, and the receiving efficiency is reduced. Therefore, it is urgent to design a receiving mechanism for CNC machine tools that is easy to move, has strong stability, occupies a small area, is suitable for receiving workpieces of various sizes, has a wide range of use, will not damage the workpiece during the receiving process, has a high product qualification rate, is easy to replace the receiving box, reduces work intensity, and has high receiving efficiency. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and to provide a material receiving mechanism for CNC machine tools which is easy to move, has strong stability, occupies a small area, is suitable for receiving workpieces of various sizes, has a wide range of uses, will not damage the workpieces during the receiving process, has a high product qualification rate, is easy to replace the receiving box, reduces work intensity, and has high material receiving efficiency.

[0004] The objective of the present invention is achieved in this way: a material receiving mechanism for a CNC machine tool, which comprises a CNC machine tool body and a base, a discharging hopper and a support plate are installed on the upper right end of the CNC machine tool body, the support plate is located below the discharging hopper, a support leg is fixedly connected to the upper end of the support plate, a conveyor belt is connected to the upper end of the support leg, the left end of the conveyor belt is located below the discharging hopper, walking wheels are installed on the left and right sides of the lower end of the base, a motor is fixedly installed on the middle part of the upper end of the base, the output shaft of the motor is connected to a rotating shaft, and a material receiving platform is fixedly connected to the upper end of the rotating shaft, grooves A and groove B are respectively provided on the front and rear sides of the upper end of the material receiving platform, grooves C and groove D are respectively provided on the left and right sides of the upper end of the material receiving platform, slide rails A, slide rails B, slide rails C and slide rails D are respectively welded on the lower ends of the grooves A, B, C and D, and the grooves A, B, C and D are respectively welded on the lower ends. The slot D is respectively provided with a material receiving box A, a material receiving box B, a material receiving box C and a material receiving box D, wherein rollers are installed at the lower ends of the material receiving boxes A, B, C and D, and handles are fixedly connected to the middle of the front end of the material receiving box A, the middle of the rear end of the material receiving box B, the middle of the left end of the material receiving box C and the middle of the right end of the material receiving box D. A column is fixedly connected to the middle of the upper end of the material receiving table, and a material guide table is fixedly connected to the upper end of the column. The material guide table is located at Below the conveyor belt, the front and rear ends of the material guide platform are respectively fixedly connected with a material guide plate A and a material guide plate B, the left and right ends of the material guide platform are respectively fixedly connected with a material guide plate C and a material guide plate D, the material guide plate A, the material guide plate B, the material guide plate C and the material guide plate D are all inclined to the side away from the material guide platform, and the lower ends of the material guide plate A, the material guide plate B, the material guide plate C and the material guide plate D are respectively located above the material receiving box A, the material receiving box B, the material receiving box C and the material receiving box D.

[0005] The included angles between the material guide plate A, the material guide plate B, the material guide plate C and the material guide plate D and the material guide platform are equal.

[0006] The lengths of the guide plate A, the guide plate C, the guide plate D and the guide plate B decrease in sequence.

[0007] Protective plates are installed on both sides of the guide plate A, the guide plate B, the guide plate C and the guide plate D.

[0008] The upper ends of the guide plates A, B, C and D are all bonded with rubber buffer pads.

[0009] The material receiving box A, the material receiving box B, the material receiving box C and the material receiving box D are all bonded with rubber buffer pads.

[0010] The traveling wheels are universal wheels.

[0011] The walking wheel and the roller are both equipped with self-locking mechanisms.

[0012] The outer side of the handle is provided with anti-slip patterns.

[0013] The beneficial effects of the present invention are as follows: the present invention discloses a material receiving mechanism for a CNC machine tool, wherein both left and right sides of the lower end of the base are provided with travel wheels, and the travel wheels are universal wheels, so that the material receiving mechanism can be conveniently moved to the lower part of the CNC machine tool body to be received. When the right end of the material guide table is located below the right end of the conveyor belt, the self-locking mechanism on the travel wheel is opened to prevent the base from sliding during the material receiving process, and the stability is strong. When the motor is turned on, the motor drives the material receiving table to rotate, and the material receiving table drives the column to rotate, and the material guide table rotates with the column. The length of the material guide plate is selected according to the size of the workpiece to be processed. If the length of the material guide plate A meets the material guiding requirements, the material guide plate A is rotated to the right end of the material guide table, and then the motor is turned off, and the material receiving box A is placed in the groove A. A slide rail A is welded at the lower end of the groove A, and a roller is installed at the lower end of the material receiving box A, which is convenient for pushing the material receiving box A to the bottom of the guide plate A, and then the self-locking mechanism on the roller is opened to prevent the material receiving box A from sliding during the material receiving process, and the stability is strong; the processed workpiece falls onto the conveyor belt through the discharge hopper, and when the workpiece is driven to the right end by the conveyor belt and falls onto the guide plate A, the guide plate A tilts to the side away from the guide table, and the workpiece slides into the material receiving box A through the guide plate A. When the material receiving box A is full, the full material receiving box A is pulled out of the groove A by holding the handle, and the empty material receiving box A is replaced. The roller installed at the lower end of the material receiving box A is slidably connected to the slide rail A at the lower end of the groove A, which is convenient for replacing the material receiving box A; when the size of the processed workpiece is large, the material receiving box A is pulled out of the groove A by holding the handle, and the empty material receiving box A is replaced. The roller installed at the lower end of the material receiving box A is slidably connected to the slide rail A at the lower end of the groove A, which is convenient for replacing the material receiving box A; when the size of the processed workpiece is large, the material receiving box A is pulled out of the groove A by holding the handle, and the empty material receiving box A is replaced. When the size changes, the motor is used to drive the receiving table and the guiding table to rotate, and the guiding plate B, the guiding plate C or the guiding plate D that meets the guiding requirements are rotated to the right end of the guiding table, and then the motor is turned off, and the receiving box B, the receiving box C and the receiving box D are placed in the groove B, the groove C and the groove D respectively, and the guiding plate B cooperates with the receiving box B, the guiding plate C cooperates with the receiving box C, and the guiding plate D cooperates with the receiving box D to complete the material collection. The material collection principle and operation steps are the same as the above principles and steps. The lengths of the guiding plate A, the guiding plate C, the guiding plate D and the guiding plate B decrease in sequence, which can be suitable for the collection of workpieces of various sizes and has a wide range of uses. The receiving table and the guiding table are both cylindrical structures, and the receiving table and the guiding table are driven by the motor. Rotate to collect workpieces of different sizes, effectively reducing the floor space; protective plates are installed on both sides of the guide plates A, B, C and D to prevent workpieces from flying out from the sides of the guide plates A, B, C and D during the material guiding process, with high safety; rubber cushion pads are bonded to the upper ends of the guide plates A, B, C and D, and rubber cushion pads are bonded inside the collecting boxes A, B, C and D to prevent damage to the workpieces during the material guiding and collecting process, thereby improving the product qualification rate; anti-slip grooves are arranged on the outside of the handle to prevent the collecting box from slipping out of the groove due to hand slipping during the replacement of the collecting box, with good anti-slip properties and high safety;In general, the present invention has the advantages of convenient movement, strong stability, small footprint, suitable for receiving workpieces of various sizes, wide application range, no damage to workpieces during the receiving process, high product qualification rate, easy replacement of receiving boxes, reduced work intensity, and high receiving efficiency. ; BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a front view of a material receiving mechanism for a CNC machine tool.

[0015] Figure 2 The present invention is a main sectional view of a material receiving mechanism for a CNC machine tool.

[0016] Figure 3 The present invention is a top view of a material receiving table in a material receiving mechanism for a CNC machine tool.

[0017] Figure 4 The present invention is a top view of a material guide table in a material receiving mechanism for a CNC machine tool.

[0018] In the figure: 1, motor 2, base 3, material receiving box A 4, slide rail A 5, groove A 6, material receiving table 7, material receiving box C 8, handle 9, material guide plate C 10, support plate 11, CNC machine tool body 12, discharge hopper 13, support leg 14, conveyor belt 15, material guide table 16, material guide plate D 17, material receiving box D 18, material guide plate A 19, column 20, material receiving box B 21, roller 22, walking wheel 23, rotating shaft 24, slide rail C 25, groove C 26, groove D 27, slide rail D 28, groove B 29, slide rail B 30, material guide plate B. DETAILED DESCRIPTION

[0019] Example 1

[0020] like Figure 1-4As shown, a material receiving mechanism for a CNC machine tool comprises a CNC machine tool body 11 and a base 2, a discharge hopper 12 and a support plate 10 are installed on the upper right end of the CNC machine tool body 11, the support plate 10 is located below the discharge hopper 12, a support leg 13 is fixedly connected to the upper end of the support plate 10, a conveyor belt 14 is connected to the upper end of the support leg 13, the left end of the conveyor belt 14 is located below the discharge hopper 12, walking wheels 22 are installed on both sides of the lower end of the base 2, and a motor 1 is fixedly installed in the middle of the upper end of the base 2. The output shaft of the motor 1 is connected to a rotating shaft 23, and the upper end of the rotating shaft 23 is fixedly connected to a receiving platform 6. The front and rear sides of the upper end of the receiving platform 6 are respectively provided with grooves A5 and B28, and the left and right sides of the upper end of the receiving platform 6 are respectively provided with grooves C25 and D26. The lower ends of the grooves A5, B28, C25 and D26 are respectively welded with slide rails A4, B29, C24 and D27. The grooves A5, B28, C25 and D26 are respectively welded with slide rails A4, B29, C24 and D27. A material receiving box A3, a material receiving box B20, a material receiving box C7 and a material receiving box D17 are placed, and rollers 21 are installed at the lower ends of the material receiving boxes A3, B20, C7 and D17. The middle of the front end of the material receiving box A3, the middle of the rear end of the material receiving box B20, the middle of the left end of the material receiving box C7 and the middle of the right end of the material receiving box D17 are all fixedly connected with a handle 8. The middle of the upper end of the material receiving table 6 is fixedly connected with a column 19, and the upper end of the column 19 is fixedly connected with a material guide table 15, and the material guide table 15 is located on the conveyor belt 14. Below, the front and rear ends of the material guide platform 15 are respectively fixedly connected with a material guide plate A18 and a material guide plate B30, and the left and right ends of the material guide platform 15 are respectively fixedly connected with a material guide plate C9 and a material guide plate D16, and the material guide plate A18, material guide plate B30, material guide plate C9 and material guide plate D16 are all inclined to the side away from the material guide platform 15, and the lower ends of the material guide plate A18, material guide plate B30, material guide plate C9 and material guide plate D16 are respectively located above the material receiving box A3, material receiving box B20, material receiving box C7 and material receiving box D17.

[0021] The present invention discloses a material receiving mechanism for a CNC machine tool. Both left and right sides of the lower end of a base are provided with running wheels, which facilitate the movement of the material receiving mechanism to the lower part of a CNC machine tool body to be received. When the right end of a material guide table is located below the right end of a conveyor belt, a self-locking mechanism on the running wheel is opened to prevent the base from sliding during the material receiving process. The invention has strong stability. When a motor is turned on, the motor drives the material receiving table to rotate, and the material receiving table drives the column to rotate. The material guide table rotates with the column. The length of the material guide plate is selected according to the size of the workpiece to be processed. If the length of the material guide plate A meets the material guiding requirements, the material guide plate A can be turned on. The guide plate A is rotated to the right end of the guide table, and then the motor is turned off, and the receiving box A is placed in the groove A. The lower end of the groove A is welded with a slide rail A, and the lower end of the receiving box A is installed with a roller, which is convenient for pushing the receiving box A to the bottom of the guide plate A, and then the self-locking mechanism on the roller is opened to prevent the receiving box A from sliding during the material collection process, and the stability is strong; the processed workpiece falls onto the conveyor belt through the discharge hopper, and when the workpiece is driven to the right end by the conveyor belt, it falls onto the guide plate A, and the guide plate A tilts to the side away from the guide table, and the workpiece passes through the guide plate A slides down into the material receiving box A. When the material receiving box A is full, the full material receiving box A is pulled out from the groove A by holding the handle and replaced with an empty material receiving box A. The roller installed at the lower end of the material receiving box A is slidably connected with the slide rail A at the lower end of the groove A, so as to facilitate the replacement of the material receiving box A. When the size of the workpiece to be processed changes, the material receiving table and the material guiding table are driven to rotate by the rotation of the motor, and the material guiding plate B, the material guiding plate C or the material guiding plate D that meets the material guiding requirements are rotated to the right end of the material guiding table, and then the motor is turned off, and the material receiving box B, the material receiving box C and the material receiving box D are placed on the right end of the material guiding table. In groove B, groove C and groove D, guide plate B cooperates with material receiving box B, guide plate C cooperates with material receiving box C, and guide plate D cooperates with material receiving box D to complete material receiving. The material receiving principle and operation steps are the same as the above principles and steps. The lengths of guide plate A, guide plate C, guide plate D and guide plate B decrease successively, which can be suitable for the receiving of workpieces of various sizes and has a wide range of use. The receiving table and the guide table are both cylindrical structures. The rotation of the receiving table and the guide table is driven by a motor to receive workpieces of different sizes, effectively reducing the floor space.

[0022] Example 2

[0023] like Figure 1-4As shown, a material receiving mechanism for a CNC machine tool comprises a CNC machine tool body 11 and a base 2, a discharge hopper 12 and a support plate 10 are installed on the upper right end of the CNC machine tool body 11, the support plate 10 is located below the discharge hopper 12, a support leg 13 is fixedly connected to the upper end of the support plate 10, a conveyor belt 14 is connected to the upper end of the support leg 13, the left end of the conveyor belt 14 is located below the discharge hopper 12, walking wheels 22 are installed on both sides of the lower end of the base 2, a motor 1 is fixedly installed in the middle of the upper end of the base 2, the output shaft of the motor 1 is connected to a rotating shaft 23, the upper end of the rotating shaft 23 is fixedly connected to a material receiving platform 6, and grooves A5 and grooves B are respectively provided on the front and rear sides of the upper end of the material receiving platform 6. 28, grooves C25 and grooves D26 are respectively arranged on the left and right sides of the upper end of the material receiving platform 6, and slide rails A4, slide rails B29, slide rails C24 and slide rails D27 are respectively welded to the lower ends of the grooves A5, B28, C25 and D26, and material receiving boxes A3, B20, C7 and D17 are respectively placed in the grooves A5, B28, C25 and D26, and rollers 21 are installed at the lower ends of the material receiving boxes A3, B20, C7 and D17, and handles 8 are fixedly connected to the middle of the front end of the material receiving box A3, the middle of the rear end of the material receiving box B20, the middle of the left end of the material receiving box C7 and the middle of the right end of the material receiving box D17, the A column 19 is fixedly connected to the middle part of the upper end of the material receiving platform 6, and a material guide platform 15 is fixedly connected to the upper end of the column 19. The material guide platform 15 is located below the conveyor belt 14. The front and rear ends of the material guide platform 15 are respectively fixedly connected with a material guide plate A18 and a material guide plate B30, and the left and right ends of the material guide platform 15 are respectively fixedly connected with a material guide plate C9 and a material guide plate D16. The material guide plate A18, the material guide plate B30, the material guide plate C9 and the material guide plate D16 are all inclined to the side away from the material guide platform 15. The lower ends of the material guide plate A18, the material guide plate B30, the material guide plate C9 and the material guide plate D16 are respectively located above the material receiving box A3, the material receiving box B20, the material receiving box C7 and the material receiving box D17. The material guide plate A18, the material guide plate B30, the material guide plate C9 and the material guide plate D16 are 8. The included angles between the material guide plate B30, the material guide plate C9 and the material guide plate D16 and the material guide table are equal. The lengths of the material guide plate A18, the material guide plate C9, the material guide plate D16 and the material guide plate B30 decrease successively. Protective plates are installed on both sides of the material guide plate A18, the material guide plate B30, the material guide plate C9 and the material guide plate D16. Rubber buffer pads are bonded to the upper ends of the material guide plates A18, the material guide plate B30, the material guide plate C9 and the material guide plate D16. Rubber buffer pads are bonded inside the material receiving boxes A3, the material receiving boxes B20, the material receiving boxes 7C and the material receiving boxes D17. The walking wheels 22 are universal wheels. Self-locking mechanisms are installed on the walking wheels 22 and the rollers 21. Anti-slip patterns are provided on the outer side of the handle 8.

[0024] The present invention discloses a material receiving mechanism for a CNC machine tool. Both left and right sides of the lower end of a base are provided with travel wheels, which are universal wheels, so that the material receiving mechanism can be conveniently moved to the lower part of a CNC machine tool body to be received. When the right end of a material guide table is located below the right end of a conveyor belt, a self-locking mechanism on the travel wheel is opened to prevent the base from sliding during the material receiving process. The stability is strong, and a motor is turned on, which drives the material receiving table to rotate, and the material receiving table drives a column to rotate, and the material guide table rotates with the column. The length of the material guide plate is selected according to the size of the workpiece to be processed. If the length of the material guide plate A meets the material guiding requirements, the material guide plate A is rotated to the right end of the material guide table, and then the motor is turned off, and the material receiving box A is placed in a groove A, and a sliding groove is welded at the lower end of the groove A. Rail A, a roller is installed at the lower end of the material receiving box A, which is convenient for pushing the material receiving box A to the bottom of the guide plate A, and then the self-locking mechanism on the roller is opened to prevent the material receiving box A from sliding during the material receiving process, and the stability is strong; the processed workpiece falls onto the conveyor belt through the discharge hopper, and when the workpiece is driven to the right end by the conveyor belt and falls onto the guide plate A, the guide plate A tilts to the side away from the guide table, and the workpiece slides into the material receiving box A through the guide plate A. When the material receiving box A is full, the full material receiving box A is pulled out of the groove A by holding the handle, and the empty material receiving box A is replaced. The roller installed at the lower end of the material receiving box A is slidably connected to the slide rail A at the lower end of the groove A, which is convenient for replacing the material receiving box A; when the size of the processed workpiece changes, the material receiving box A can be replaced by the handle. The motor rotates to drive the material receiving table and the material guiding table to rotate, and the material guiding plate B, material guiding plate C or material guiding plate D that meets the material guiding requirements are rotated to the right end of the material guiding table, and then the motor is turned off, and the material receiving box B, material receiving box C and material receiving box D are placed in groove B, groove C and groove D respectively. The material guiding plate B cooperates with the material receiving box B, the material guiding plate C cooperates with the material receiving box C, and the material guiding plate D cooperates with the material receiving box D to complete the material receiving. The material receiving principle and operation steps are the same as the above principles and steps. The lengths of the material guiding plate A, the material guiding plate C, the material guiding plate D and the material guiding plate B decrease in sequence, which can be suitable for the receiving of workpieces of various sizes and has a wide range of uses. The material receiving table and the material guiding table are both cylindrical structures, and the rotation of the material receiving table and the material guiding table is driven by the motor. Workpieces of different sizes can be collected, effectively reducing the floor space. Protective plates are installed on both sides of the guide plates A, B, C and D to prevent workpieces from flying out from the sides of the guide plates A, B, C and D during the material guiding process, with high safety. Rubber cushions are bonded to the upper ends of the guide plates A, B, C and D, and rubber cushions are bonded inside the material collecting boxes A, B, C and D to prevent damage to the workpieces during the material guiding and collecting process, thereby improving the product qualification rate. Anti-skid patterns are arranged on the outside of the handle to prevent the material collecting box from slipping out of the groove due to hand slipping during the replacement of the material collecting box, with good anti-skid properties and high safety.In general, the present invention has the advantages of convenient movement, strong stability, small footprint, suitable for receiving workpieces of various sizes, wide application range, no damage to workpieces during the receiving process, high product qualification rate, easy replacement of receiving boxes, reduced work intensity, and high receiving efficiency. ;

Claims

1. A material receiving mechanism for a CNC machine tool, comprising a CNC machine tool body and a base, characterized in that: A discharge hopper and a support plate are installed on the upper right end of the CNC machine tool body, the support plate is located below the discharge hopper, a support leg is fixedly connected to the upper end of the support plate, a conveyor belt is connected to the upper end of the support leg, the left end of the conveyor belt is located below the discharge hopper, walking wheels are installed on both sides of the lower end of the base, a motor is fixedly installed in the middle of the upper end of the base, the output shaft of the motor is connected to a rotating shaft, and the upper end of the rotating shaft is fixedly connected to a receiving platform; The front and rear sides of the upper end of the material receiving platform are respectively provided with grooves A and groove B, the left and right sides of the upper end of the material receiving platform are respectively provided with grooves C and groove D, the lower ends of the grooves A, B, C and D are respectively welded with slide rails A, B, C and D, the grooves A, B, C and D are respectively placed with material receiving boxes A, B, C and D, the lower ends of the material receiving boxes A, B, C and D are respectively installed with rollers, the middle of the front end of the material receiving box A, the middle of the rear end of the material receiving box B, the middle of the left end of the material receiving box C and the middle of the right end of the material receiving box D are all fixedly connected with handles, and the outer side of the handles are provided with anti-slip patterns; A column is fixedly connected to the middle part of the upper end of the material receiving platform, and a material guide platform is fixedly connected to the upper end of the column. The material guide platform is located below the conveyor belt, and a material guide plate A and a material guide plate B are fixedly connected to the front and rear ends of the material guide platform, respectively, and a material guide plate C and a material guide plate D are fixedly connected to the left and right ends of the material guide platform, respectively, and the material guide plates A, B, C and D are all inclined to the side away from the material guide platform, and the lower ends of the material guide plates A, B, C and D are respectively located above the material receiving boxes A, B, C and D; The included angles between the guide plate A, the guide plate B, the guide plate C and the guide plate D and the guide platform are equal, and the lengths of the guide plate A, the guide plate C, the guide plate D and the guide plate B decrease in sequence; The upper ends of the material guide plates A, B, C and D are all bonded with rubber buffer pads, and the insides of the material receiving boxes A, B, C and D are all bonded with rubber buffer pads.

2. A material receiving mechanism for a CNC machine tool as claimed in claim 1, characterized in that: Protective plates are installed on both sides of the guide plate A, the guide plate B, the guide plate C and the guide plate D.

3. A material receiving mechanism for a CNC machine tool as claimed in claim 1, characterized in that: The traveling wheels are universal wheels.

4. A material receiving mechanism for a CNC machine tool as claimed in claim 1, characterized in that: The walking wheel and the roller are both equipped with self-locking mechanisms.

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