A round rod feeding device with sorting and steering functions

Abstract

The present invention discloses a round rod feeding device with sorting and turning functions, including a mounting plate. A triangular bracket is welded to the right end of the top of the mounting plate, and a feeding hopper is welded to the left end of the top of the mounting plate. Three first motors are fixedly connected to the left end of the feeding hopper. A roller is installed at the output end of each first motor. A second motor located on the mounting plate is provided at the left end of the triangular bracket. A knurled wheel is installed at the output end of the second motor. A bearing located on a fifth motor is provided on the back of the knurled wheel. Through the combination of various structures, the components of the device of the present invention can automatically sort scattered long rods and at the same time the device can convert the angle of the sorted long rods, so that during the use of the marshmallow device, the mechanical feeding of long rods replaces manual picking and placing, thereby improving work efficiency, reducing the burden on staff, and reducing the equipment space.

Description

Technical Field

[0001] The present invention relates to the field of mechanical automation feeding equipment, and particularly to a round rod feeding device with sorting and turning functions. Background Art

[0002] With the rapid development of technology, it will be an inevitable development trend for automated equipment to replace some simple and repetitive jobs, and automated equipment will also initiate an innovative manufacturing era. Some domestic and foreign automated products have been rapidly applied by numerous enterprises. The fully automatic feeding device is one of them, and its advantages in manufacturing technology, materials, improving work efficiency, and unmanned operation have made it a favorite among major enterprises. However, different feeding devices are required for different materials, and there are certain limitations in terms of size. Therefore, generally, a feeding device has only one object, which limits its scope of use and is also one of the problems existing in the feeding device currently.

[0003] Currently, sorting round bar parts and flipping them at a specific angle is still a major problem in the industry, which requires numerous precision servo motors or even robot structures to complete, and has the disadvantages of high cost and large floor space. This technical solution realizes the functions of sorting and flipping round bar parts with an innovative structure that is efficient and low-cost. Summary of the Invention

[0004] (1) Object of the Invention

[0005] To solve the technical problems in the background art, the present invention proposes a round rod feeding device with sorting and turning functions. Through the combination of various structures, the components of the device can automatically sort scattered long rods, and at the same time, the device can convert the angle of the sorted long rods, so that during the use of the marshmallow equipment, mechanical feeding of long rods replaces manual picking and placing, thereby improving work efficiency, reducing the burden on staff, and reducing the equipment space.

[0006] (2) Technical Solution

[0007] The present invention provides a round rod feeding device with sorting and steering functions, including a mounting plate. A triangular bracket is welded to the right end of the top of the mounting plate, and a feeding hopper is welded to the left end of the top of the mounting plate. Three first motors are fixedly connected to the left end of the feeding hopper. A roller is installed at the output end of each first motor. A second motor is provided at the left end of the triangular bracket and located on the mounting plate. A knurled wheel is installed at the output end of the second motor. A bearing is provided on the fifth motor on the back of the knurled wheel. A third motor is connected to the front outer wall of the triangular bracket by bolts. A first rotating shaft is installed at the output end of the third motor. The end of the first rotating shaft away from the third motor passes through a fixed knurled plate, and a movable knurled plate is installed at the end of the first rotating shaft away from the third motor. Four groups of magnets are installed on the side of the movable knurled plate away from the fixed knurled plate. A magnetic limit bracket is provided on the mounting plate on the side of the magnet away from the movable knurled plate. A fourth motor is provided on the front outer wall of the triangular bracket on the right side of the third motor. A second rotating shaft is installed at the output end of the fourth motor. A driving pulley is connected to the end of the second rotating shaft away from the fourth motor by bolts. A driven pulley is provided below the driving pulley. A third rotating shaft is connected to the driven pulley by bolts. A cam is rotatably connected to the bottom inner wall of the feeding hopper.

[0008] Preferably, three support plates are welded to the left outer wall of the feeding hopper. A first motor is connected to the top of each support plate by bolts, and the three first motors are distributed in a triangular shape. The lower two rollers move in opposite directions. The ends of the three rollers away from the first motors are all rotatably connected to the right inner wall of the feeding hopper, and the cross-section of the roller is a polygonal structure.

[0009] Preferably, a first slot is opened on the right shell wall of the feeding hopper. A bearing bracket and a motor support are connected to the outer wall of the first slot by bolts. The bearing is rotatably connected to the bearing bracket, and the knurled wheel is rotatably connected to the motor support.

[0010] Preferably, the bottom end of the second motor is connected to the mounting plate by bolts. The triangular bracket is located on the right side of the second motor. A first support plate and a second support plate are welded to the front outer wall of the triangular bracket. The third motor is connected to the top of the first support plate by bolts. A second slot is opened on the front shell wall of the triangular bracket. The end of the first rotating shaft away from the third motor passes through the second slot.

[0011] Preferably, the fourth motor is connected to the top of the second support plate by bolts. A third slot is opened on the front shell wall of the triangular bracket. The end of the second rotating shaft away from the fourth motor passes through the third slot. The two ends of the third rotating shaft are rotatably connected to the front and back inner walls of the triangular bracket. A belt is connected between the driving pulley and the driven pulley.

[0012] Preferably, a fourth rotating shaft is connected to the bottom of the cam by bolts, a fifth motor is provided at the bottom end of the fourth rotating shaft, the bottom of the fifth motor is connected to the mounting plate by bolts, and the material used for the magnetic limiting bracket is metallic iron.

[0013] Compared with the prior art, the above technical solution of the present invention has the following beneficial technical effects:

[0014] 1. Through the combination of structures such as a feeding hopper, a first motor, a roller, a fifth motor, a fourth rotating shaft, and a cam, the round bar-shaped materials roll through the polygonal roller, stirring the round bar-shaped materials to break the parallel state, enabling the round bar materials to smoothly drop. When the cam rotates to the clearance position, the round bar-shaped materials officially fall to the bottom of the roller groove, thus realizing the sorting of the round bars.

[0015] 2. Through the combination of a cam, a second motor, a knurled wheel, and a bearing, due to the shape characteristics of the cam itself, the paper stick intermittently and regularly pushes the round bar outwards. When the knurled wheel and the bearing rub against the round bar-shaped materials, the round bar is continuously pushed outwards, thus realizing the discharging of the round bar.

[0016] 3. Through the combination of structures such as a triangular bracket, a third motor, a first rotating shaft, a movable knurled plate, a fixed knurled plate, a magnet, a magnetic limiting bracket, a fourth motor, a driving pulley, a driven pulley, and a belt, repulsion between four groups of magnets and attraction between the four groups of magnets and the magnetic limiting bracket are achieved, realizing the reciprocating clamping of the round bar. The round bar is turned at the moment of being clamped, and the belt is driven by the driving and driven pulleys to guide the round bar, making the round bar vertically downward and providing a continuous frictional force for downward feeding. After the fixed knurled plate and the movable knurled plate clamp the round bar again, a frictional force for downward feeding is intermittently provided for the round bar, so that the round bar can be turned and fed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. is a schematic structural diagram of a round bar feeding device with a sorting and turning function proposed by the present invention.

[0018] Figure 2 FIG. is a top view structural diagram of a round bar feeding device with a sorting and turning function proposed by the present invention.

[0019] Figure 3 FIG. is a side view structural diagram of the fixed knurled plate and the movable knurled plate of a round bar feeding device with a sorting and turning function proposed by the present invention.

[0020] Figure 4 FIG. is a front view structural diagram of the movable knurled plate of a round bar feeding device with a sorting and turning function proposed by the present invention.

[0021] Figure 5The fifth motor and cam side view structural schematic diagram of a round rod feeding device with sorting and turning functions proposed by the present invention.

[0022] Reference numerals: 1, mounting plate; 2, triangular bracket; 3, fifth motor; 4, feed hopper; 5, first motor; 6, roller; 7, bearing; 8, second motor; 9, knurled wheel; 10, third motor; 11, first rotating shaft; 12, movable knurled plate; 13, fixed knurled plate; 14, magnet; 15, magnetic limit bracket; 16, fourth motor; 17, driving pulley; 18, driven pulley; 19, cam. Detailed implementation manners

[0023] To make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below in conjunction with the detailed implementation manners and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary and are not intended to limit the scope of the present invention. In addition, in the following descriptions, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present invention.

[0024] As Figures 1-5 shown, a round rod feeding device with sorting and turning functions proposed by the present invention includes a mounting plate 1. A triangular bracket 2 is welded to the right end of the top of the mounting plate 1. A feed hopper 4 is welded to the left end of the top of the mounting plate 1. Three first motors 5 are fixedly connected to the left end of the feed hopper 4. A roller 6 is installed at the output end of each first motor 5. A second motor 8 located on the mounting plate 1 is provided at the left end of the triangular bracket 2. A knurled wheel 9 is installed at the output end of the second motor 8. A bearing 7 located on the fifth motor 3 is provided on the back of the knurled wheel 9. A third motor 10 is connected to the front outer wall of the triangular bracket 2 by bolts. A first rotating shaft 11 is installed at the output end of the third motor 10. One end of the first rotating shaft 11 away from the third motor 10 passes through a fixed knurled plate 13. A movable knurled plate 12 is installed at the end of the first rotating shaft 11 away from the third motor 10. Four groups of magnets 14 are installed on the side of the movable knurled plate 12 away from the fixed knurled plate 13. A magnetic limit bracket 15 located on the mounting plate 1 is provided on the side of the magnet 14 away from the movable knurled plate 12. A fourth motor 16 is provided on the front outer wall of the triangular bracket 2 on the right side of the third motor 10. A second rotating shaft is installed at the output end of the fourth motor 16. A driving pulley 17 is connected to the end of the second rotating shaft away from the fourth motor 16 by bolts. A driven pulley 18 is provided below the driving pulley 17. A third rotating shaft is connected to the driven pulley 18 by bolts. A cam 19 is rotatably connected to the bottom inner wall of the feed hopper 4.

[0025] In an alternative embodiment, three support plates are welded to the left outer wall of the feed hopper 4. The top of each support plate is bolted with a first motor 5, and the three first motors 5 are distributed in a triangular pattern. The two lower rollers 6 move in opposite directions. One end of the three rollers 6 away from the first motor 5 is rotatably connected to the right inner wall of the feed hopper 4, and the cross-section of the roller 6 is a polygonal structure.

[0026] In an alternative embodiment, a first slot is formed in the right shell wall of the feed hopper 4. A bearing bracket and a motor support are bolted to the outer wall of the first slot. The bearing 7 is rotatably connected to the bearing bracket, and the knurled wheel 9 is rotatably connected to the motor support.

[0027] In an alternative embodiment, the bottom end of the second motor 8 is bolted to the mounting plate 1. The triangular bracket 2 is located on the right side of the second motor 8. A first support plate and a second support plate are welded to the front outer wall of the triangular bracket 2. The top of the first support plate is bolted with a third motor 10. A second slot is formed in the front shell wall of the triangular bracket 2. One end of the first rotating shaft away from the third motor 10 passes through the second slot.

[0028] In an alternative embodiment, the top of the second support plate is bolted with a fourth motor 16. A third slot is formed in the front shell wall of the triangular bracket 2. One end of the second rotating shaft away from the fourth motor 16 passes through the third slot. Both ends of the third rotating shaft are rotatably connected to the front and rear inner walls of the triangular bracket 2. A belt is connected between the driving pulley 17 and the driven pulley 18.

[0029] In an alternative embodiment, the bottom of the cam 19 is bolted with a fourth rotating shaft. A fifth motor 3 is provided at the bottom end of the fourth rotating shaft. The bottom of the fifth motor 3 is bolted to the mounting plate 1. The material of the magnetic limit bracket 15 is iron.

[0030] In the present invention, when feeding a round bar, the operator puts the round bar material into the feeding hopper 4 and starts the first motor 5 and the fifth motor 3, which drive the rollers 6 and the cam 19 to rotate respectively. The round bar material rolls along with the three rollers 6, stirring the round bar material to break the parallel state, so that the round bar material falls smoothly. When the cam 19 rotates to the clearance position, the paper stick officially drops to the bottom of the stick groove. The cam 19 continues to rotate. When the cam 19 is tangent to the round bar material, the cam 19 and the side plate simultaneously squeeze the round bar material, causing the round bar material to be intermittently and regularly pushed outwards. The second motor 8 is started to drive the knurling wheel 9 to rotate. When the knurling wheel 9 rubs against the round bar material and the bearing 7, the round bar material is continuously pushed outwards. Driven by the third motor 1, the four groups of magnets 14 repel each other, and the four groups of magnets 14 attract the magnetic limit bracket 15. The magnets 14 clamp the round bar material back and forth, and the round bar material is turned to a vertical state at the moment of clamping. The fourth motor 16 is started, and the driving pulley 17 and the driven pulley cause the belt to move, guiding the round bar material so that the round bar material is vertically guided downwards. At the same time, after the fixed knurling plate 13 and the movable knurling plate 12 clamp the round bar material again, the round bar material is continuously sent downwards and output to the automatic mechanism that needs to use the round bar material.

[0031] It should be understood that the above specific embodiments of the present invention are only used for exemplary illustration or explanation of the principle of the present invention, and do not constitute a limitation to the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundary of the appended claims, or equivalent forms of such scope and boundary.

Claims

1. A round rod feeding device with sorting and steering functions, comprising a mounting plate (1), characterized in that, At the right end of the top of the mounting plate (1), a triangular support (2) is welded. At the left end of the top of the mounting plate (1), a feed hopper (4) is welded. At the left end of the feed hopper (4), three first motors (5) are fixedly connected. At the output end of each first motor (5), a roller (6) is installed. At the left end of the triangular support (2), a second motor (8) is provided on the mounting plate (1). At the output end of the second motor (8), a knurling wheel (9) is installed. At the back of the knurling wheel (9), a bearing (7) is provided on the fifth motor (3). On the front outer wall of the triangular support (2), a third motor (10) is connected by bolts. At the output end of the third motor (10), a first rotating shaft (11) is installed. The end of the first rotating shaft (11) away from the third motor (10) passes through a fixed knurling plate (13), and at the end of the first rotating shaft (11) away from the third motor (10), a movable knurling plate (12) is installed. On the side of the movable knurling plate (12) away from the fixed knurling plate (13), four groups of magnets (14) are installed. On the side of the magnet (14) away from the movable knurling plate (12), a magnetic limit support (15) is provided on the mounting plate (1). On the right side of the third motor (10), a fourth motor (16) is provided on the front outer wall of the triangular support (2). At the output end of the fourth motor (16), a second rotating shaft is installed. The end of the second rotating shaft away from the fourth motor (16) is connected by bolts to a driving pulley (17). Below the driving pulley (17), a driven pulley (18) is provided. On the driven pulley (18), a third rotating shaft is connected by bolts. On the bottom inner wall of the feed hopper (4), a cam (19) is rotatably connected; On the right shell wall of the feed hopper (4), a first slot is opened. On the outer wall of the first slot, a bearing support and a motor support are connected by bolts. The bearing (7) is rotatably connected to the bearing support, and the knurling wheel (9) is rotatably connected to the motor support; At the bottom of the cam (19), a fourth rotating shaft is connected by bolts. At the bottom end of the fourth rotating shaft, a fifth motor (3) is provided. The bottom of the fifth motor (3) is connected by bolts to the mounting plate (1).

2. The round rod feeding device with sorting and steering functions according to claim 1, wherein, On the left outer wall of the feed hopper (4), three support plates are welded. On the top of each support plate, a first motor (5) is connected by bolts, and the three first motors (5) are distributed in a triangular shape. The lower two rollers (6) move in opposite directions. The ends of the three rollers (6) away from the first motors (5) are all rotatably connected to the right inner wall of the feed hopper (4), and the cross section of the roller (6) is a polygonal structure.

3. The round rod feeding device with sorting and turning functions according to claim 1, characterized in that, The bottom end of the second motor (8) is connected to the mounting plate (1) by bolts. The triangular bracket (2) is located on the right side of the second motor (8). A first support plate and a second support plate are welded on the front outer wall of the triangular bracket (2). The top of the first support plate is connected to a third motor (10) by bolts. A second slot is formed in the front housing wall of the triangular bracket (2). One end of the first rotating shaft away from the third motor (10) passes through the second slot.

4. A round rod feeding device with a sorting and steering function according to claim 3, characterized in that, The top of the second support plate is connected to a fourth motor (16) by bolts. A third slot is formed in the front housing wall of the triangular bracket (2). One end of the second rotating shaft away from the fourth motor (16) passes through the third slot. Both ends of the third rotating shaft are rotatably connected to the front and rear inner walls of the triangular bracket (2). A belt is connected between the driving pulley (17) and the driven pulley (18).

5. A round stick feeding device with a sorting and turning function according to claim 1, characterized in that, The material used for the magnetic limit bracket (15) is metallic iron.

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