Power V-shaped wheel automatic material receiving device and material receiving method suitable for long and thin bar materials

Abstract

The invention discloses a power V-shaped wheel automatic receiving device and method suitable for long and thin bars, the device comprises a main beam profile, an air cylinder and a workpiece body, a synchronous wheel is fixedly connected to the main beam profile, a V-shaped outer tooth synchronous belt is connected to the synchronous wheel in a matched mode, and the workpiece body is connected to the V-shaped outer tooth synchronous belt in a matched mode. One side of the main beam profile is fixedly connected with a material receiving bracket; the servo motor drives the V-shaped wheel to rotate synchronously so as to drive the workpiece body to advance continuously, when the workpiece body advances forwards and triggers the inductor, the V-shaped wheel stops rotating, then the air cylinder stretches out to drive the connecting rod to be lifted, and the workpiece body slides on the swing arm, slides to the material guide strip fixed to one side of the material collecting box and finally is smoothly placed in the material collecting box. The automatic material receiving device is simple in structure and convenient to machine and maintain, manual material receiving is not needed, potential safety hazards are effectively reduced, and the automatic material receiving device has good application and popularization value.

Description

Technical Field

[0001] The invention relates to the technical field of automatic material collection, and in particular to a power V-wheel automatic material collection device and a material collection method suitable for slender bars. Background Art

[0002] A centerless grinder is a type of grinder that does not require the axis of the workpiece for positioning during grinding. It grinds by rotating the grinding wheel at high speed, while the adjusting wheel rotates in the same direction at a slower speed, thereby driving the workpiece to rotate and perform circular feeding. A centerless grinder can provide high-precision processing with stable and reliable performance, but it has high skill requirements for operators, requiring operators to have high skill levels and rich experience. Among them, the material collection and discharge of a centerless grinder is a more important part of its use. The existing material collection device for centerless grinders basically meets the needs, but there are still certain defects: the existing material collection device often requires manual material collection and discharge, and the material collection efficiency is low and there are great safety hazards. In addition, the automatic feeding and unloading device has a complex structure and a high device cost. Therefore, it is very necessary to design a power V-wheel automatic material collection device suitable for slender bars. Summary of the invention

[0003] The purpose of the present invention is to provide a powered V-wheel automatic material collection device and method suitable for slender rods, so as to solve the problems that the existing centerless grinders for grinding slender parts mostly rely on manual feeding and collection, have low material collection efficiency and pose great safety hazards, and the automatic feeding device has a complex structure and high cost.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a powered V-wheel automatic material collecting device suitable for slender bars, comprising a main beam profile, a cylinder and a workpiece body, wherein a synchronous wheel is fixedly connected to the main beam profile, a V-shaped external tooth synchronous belt is cooperatively connected to the synchronous wheel, the workpiece body is cooperatively connected to the V-shaped external tooth synchronous belt, a material collecting bracket is fixedly connected to one side of the main beam profile, a material collecting box is fixedly connected to the material collecting bracket, a pulley fixing bracket is fixedly connected to one end of the main beam profile, a first fixing bracket is fixedly connected to the pulley fixing bracket, a circular pulley is rotatably connected to one side of the top of the first fixing bracket, a cylinder is fixedly connected to the main beam profile, a connecting rod is fixedly connected to the output end of the cylinder, a swing arm is cooperatively connected to the connecting rod, the swing arm is rotatably connected to the second fixing bracket, and the second fixing bracket is fixedly connected to the main beam profile.

[0005] As a further technical solution of the present invention, the bottom of the main beam profile is fixedly connected to the output end of the adjusting screw, the adjusting screw is fixedly connected to the top of the mounting base, a first adjusting handwheel is fixedly connected to one side of the top of the mounting base, and a second adjusting handwheel is fixedly connected to the adjusting screw.

[0006] As a further technical solution of the present invention, a motor cover is fixedly connected to the main beam profile, a servo motor is fixedly connected inside the motor cover, an induction frame is fixedly connected to one end of the main beam profile, an induction frame is fixedly connected to a sensor, and a speed regulator is fixedly connected to one end of the main beam profile.

[0007] As a further technical solution of the present invention, a transmission chain set is cooperatively connected to the round belt pulley, and a round belt protective cover is fixedly connected to one side of the transmission chain set.

[0008] As a further technical solution of the present invention, a water baffle is fixedly connected to one side of the mounting base, and a material receiving bracket is fixedly connected to the side of the mounting base, a material receiving box is fixedly connected to the material receiving bracket, and a material guide strip is fixedly connected to the material receiving box.

[0009] As a further technical solution of the present invention, a V-shaped wheel is rotatably connected to the other side of the top of the pulley fixing bracket, and the circular pulley and the V-shaped wheel are both fixedly connected to the rotating shaft coaxially.

[0010] As a further technical solution of the present invention, a water receiving tray is fixedly connected to the bottom of the mounting base.

[0011] The invention provides a powered V-wheel automatic material collecting device suitable for slender bars, which has the advantages that: the workpiece body in the through grinding state moves forward through the grinding area, the workpiece body slides onto the V-shaped teeth of the V-shaped external tooth synchronous belt, and is corrected and dragged by the V-shaped teeth to perform through-type grinding, and then the workpiece body is driven by the synchronous wheel to slide from the V-shaped external tooth synchronous belt to the V-shaped wheel, the servo motor drives the round belt pulley to rotate, and the rotation of the round belt pulley drives the V-shaped wheel to rotate synchronously, thereby driving the workpiece body to continue to move forward, and when the workpiece body moves forward and triggers the sensor, the V-wheel stops rotating, and then the cylinder extends to drive the connecting rod to lift, and the lifting of the connecting rod drives the swing arm to rotate on the second fixed bracket, so that the workpiece body slides on the swing arm and slides onto the guide strip fixed on one side of the material collecting box, and is finally smoothly returned to the material collecting box, so that the workpiece can be fully automatically collected by reciprocating in this way, the structure is simple, and it is easy to process and maintain, and no manual material collection is required, which effectively reduces safety hazards and has good promotion and application value. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention; Figure 2It is a schematic diagram of the position structure of the speed regulator in the present invention; Figure 3 It is a schematic diagram of the position structure of the servo motor in the present invention; Figure 4 It is a schematic diagram of the position structure of the water receiving tray in the present invention; Figure 5 It is a schematic diagram of the position structure of the swing arm in the present invention; Figure 6 It is a three-dimensional structural diagram of the material receiving box in the present invention.

[0014] In the figure: 1. Mounting base; 2. Adjustment screw; 3. First adjustment hand wheel; 4. Second adjustment hand wheel; 5. Motor cover; 6. Servo motor; 7. Speed ​​regulator; 8. Transmission chain set; 9. Main beam profile; 10. Induction frame; 11. Round belt protective cover; 12. Round belt pulley; 13. Pulley fixing bracket; 14. V-shaped pulley; 15. Synchronous pulley; 16. First fixed bracket; 17. Material receiving box; 18. Material receiving bracket; 19. Material guide bar; 20. Swing arm; 21. Second fixed bracket; 22. Connecting rod; 23. Cylinder; 24. Water receiving tray; 25. V-shaped external tooth synchronous belt; 26. Workpiece body; 27. Water baffle; 28. Sensor. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] Please see attached Figure 1 -Attached Figure 6The present invention provides an embodiment: a power V-wheel automatic material receiving device suitable for slender bars, comprising a main beam profile 9, a cylinder 23 and a workpiece body 26, a synchronous wheel 15 is fixedly connected to the main beam profile 9, a V-shaped external tooth synchronous belt 25 is matched with the synchronous wheel 15, and a workpiece body 26 is matched with the V-shaped external tooth synchronous belt 25. A material receiving bracket 18 is fixedly connected to one side of the main beam profile 9, a material receiving box 17 is fixedly connected to the material receiving bracket 18, and a belt is fixedly connected to one end of the main beam profile 9. The wheel fixing bracket 13 is fixedly connected to the first fixing bracket 16, and the top side of the first fixing bracket 16 is rotatably connected to the round pulley 12. The main beam profile 9 is fixedly connected to the cylinder 23, and the output end of the cylinder 23 is fixedly connected to the connecting rod 22. The connecting rod 22 is matched with the swing arm 20, and the swing arm 20 is rotatably connected to the second fixing bracket 21. The second fixing bracket 21 is fixedly connected to the main beam profile 9, and the bottom of the main beam profile 9 is fixedly connected to the output end of the adjusting screw 2. The adjusting screw 2 is fixedly connected to the top of the mounting base 1, a first adjusting hand wheel 3 is fixedly connected to one side of the top of the mounting base 1, a second adjusting hand wheel 4 is fixedly connected to the adjusting screw 2, a motor cover 5 is fixedly connected to the main beam profile 9, a servo motor 6 is fixedly connected to the inside of the motor cover 5, an induction frame 10 is fixedly connected to one end of the main beam profile 9, an induction frame 10 is fixedly connected to an induction 28, a speed regulator 7 is fixedly connected to one end of the main beam profile 9, and a transmission chain is matched and connected to the round pulley 12 Group 8, a round belt protective cover 11 is fixedly connected to one side of the transmission chain group 8, a water baffle 27 is fixedly connected to one side of the mounting base 1, and a material receiving bracket 18 is fixedly connected to the side of the mounting base 1, a material receiving box 17 is fixedly connected to the material receiving bracket 18, a material guide strip 19 is fixedly connected to the material receiving box 17, a V-shaped wheel 14 is rotatably connected to the other side of the top of the pulley fixing bracket 13, the round pulley 12 and the V-shaped wheel 14 are both fixedly connected coaxially on the rotating shaft, and a water receiving tray 24 is fixedly connected to the bottom of the mounting base 1.

[0018] The feeding method of the power V-wheel automatic material receiving device suitable for slender bars includes the following steps: first, the workpiece body 26 in the through-grinding state moves forward through the grinding area, and the workpiece body 26 slides onto the V-shaped teeth of the V-shaped external tooth synchronous belt 25, and the workpiece is corrected and dragged by the V-shaped teeth to perform through-grinding, and then the workpiece body 26 is driven by the synchronous wheel 15 to slide from the V-shaped external tooth synchronous belt 25 to the V-shaped wheel 14, and the servo motor 6 drives the round belt wheel 12 to rotate, and the rotation of the round belt wheel 12 drives the V-shaped wheel 14 to rotate synchronously, thereby driving the workpiece body 26 continues to move forward. When the workpiece body 26 moves forward and triggers the sensor 28, the V-wheel 14 stops rotating. Then the cylinder 23 extends to drive the connecting rod 22 to lift up. The lifting of the connecting rod 22 drives the swing arm 20 to rotate on the second fixed bracket 21, so that the workpiece body 26 slides on the swing arm 20 and slides down to the guide strip 19 fixed on one side of the receiving box 17, and finally is smoothly returned to the receiving box 17. In this way, the workpiece is fully automatically collected. The structure is simple, easy to process and maintain, and no manual collection is required, which effectively reduces safety hazards and has good promotion and application value.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A powered V-wheel automatic material receiving device suitable for slender bars, comprising a main beam profile (9), a cylinder (23) and a workpiece body (26), characterized in that: The main beam profile (9) is fixedly connected to a synchronous wheel (15), the synchronous wheel (15) is matched with a V-shaped external tooth synchronous belt (25), the V-shaped external tooth synchronous belt (25) is matched with a workpiece body (26), one side of the main beam profile (9) is fixedly connected to a material receiving bracket (18), the material receiving bracket (18) is fixedly connected to a material receiving box (17), one end of the main beam profile (9) is fixedly connected to a pulley fixing bracket (13), the pulley fixing bracket (13) is fixedly connected to a first fixing bracket (16), one side of the top of the first fixing bracket (16) is rotatably connected to a round pulley (12), the main beam profile (9) is fixedly connected to a cylinder (23), the output end of the cylinder (23) is fixedly connected to a connecting rod (22), the connecting rod (22) is matched with a swing arm (20), the swing arm (20) is rotatably connected to a second fixing bracket (21), and the second fixing bracket (21) is fixedly connected to the main beam profile (9).

2. The power V-wheel automatic material collecting device suitable for slender bars according to claim 1 is characterized in that: The bottom of the main beam profile (9) is fixedly connected to the output end of the adjusting screw (2), the adjusting screw (2) is fixedly connected to the top of the mounting base (1), a first adjusting hand wheel (3) is fixedly connected to one side of the top of the mounting base (1), and a second adjusting hand wheel (4) is fixedly connected to the adjusting screw (2).

3. The power V-wheel automatic material collecting device suitable for slender bars according to claim 2 is characterized in that: The main beam profile (9) is fixedly connected to a motor cover (5), the interior of the motor cover (5) is fixedly connected to a servo motor (6), one end of the main beam profile (9) is fixedly connected to an induction frame (10), the induction frame (10) is fixedly connected to an inductor (28), and one end of the main beam profile (9) is fixedly connected to a speed regulator (7).

4. The power V-wheel automatic material collecting device suitable for slender bars according to claim 1 is characterized in that: The round belt wheel (12) is cooperatively connected to a transmission chain set (8), and a round belt protection cover (11) is fixedly connected to one side of the transmission chain set (8).

5. The power V-wheel automatic material collecting device suitable for slender bars according to claim 2 is characterized in that: A water baffle (27) is fixedly connected to one side of the mounting base (1), and a material receiving bracket (18) is fixedly connected to the side of the mounting base (1), a material receiving box (17) is fixedly connected to the material receiving bracket (18), and a material guide strip (19) is fixedly connected to the material receiving box (17).

6. The power V-wheel automatic material collecting device suitable for slender bars according to claim 1 is characterized in that: A V-shaped wheel (14) is rotatably connected to the other side of the top of the pulley fixing bracket (13), and the round pulley (12) and the V-shaped wheel (14) are both fixedly connected to the rotating shaft coaxially.

7. The power V-wheel automatic material collecting device suitable for slender bars according to claim 5 is characterized in that: A water receiving tray (24) is fixedly connected to the bottom of the mounting base (1).

8. The feeding method of the power V-wheel automatic material receiving device suitable for slender bars according to any one of claims 1 to 7, characterized in that: The invention comprises the following steps: first, the workpiece body (26) in the through-grinding state moves forward through the grinding area, the workpiece body (26) slides onto the V-shaped teeth of the V-shaped external tooth synchronous belt (25), and the workpiece is corrected and dragged by the V-shaped teeth to perform through-grinding, and then the workpiece body (26) is driven by the synchronous wheel (15) to slide from the V-shaped external tooth synchronous belt (25) to the V-shaped wheel (14), the servo motor (6) drives the round belt wheel (12) to rotate, the rotation of the round belt wheel (12) drives the V-shaped wheel (14) to rotate synchronously, and then the belt The moving workpiece body (26) continues to move forward. When the workpiece body (26) moves forward and triggers the sensor (28), the V-shaped wheel (14) stops rotating. Then the cylinder (23) extends to drive the connecting rod (22) to lift up. The lifting of the connecting rod (22) drives the swing arm (20) to rotate on the second fixed bracket (21), so that the workpiece body (26) slides on the swing arm (20) and slides down to the guide strip (19) fixed on one side of the receiving box (17). Finally, it is smoothly returned to the receiving box (17). In this way, the workpiece can be fully automatically collected.

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