Automatic feeding device with guide mechanism

Abstract

The utility model discloses an automatic feeding device with a guide mechanism, which comprises a conveying groove, a conveying track is fixedly mounted in the conveying groove, a fixing plate is movably arranged at the top of the conveying track, a rack is fixedly mounted at the top of the fixing plate, a first feeding plate is fixedly and slidably connected to the top of the rack, and a second feeding plate is fixedly and slidably connected to the top of the first feeding plate. A displacement lead screw is rotationally connected to the front face of the rack, a driving motor is fixedly installed on the front face of the rack, the output end of the driving motor and one end of the displacement lead screw are fixedly installed, a connecting base is fixedly installed at the bottom of the front face of the first feeding plate, and the middle of the connecting base is connected with the displacement lead screw in a penetrating and threaded mode. And the rear side in the rack is in transmission connection with a connecting belt through a guide wheel. According to the feeding device, the first feeding plate and the second feeding plate are alternately fed, the carrying frequency of workpieces is reduced, the labor cost can be effectively reduced, and the risk that the workpieces are damaged in the carrying process can also be reduced.

Description

Technical Field

[0001] This utility model relates to the field of automatic feeding technology, specifically an automatic feeding device with a guiding mechanism. Background Technology

[0002] In the machining process of parts, the parts to be processed need to be sent to the processing equipment. With social development and progress, parts are transported to the machine tool by a transfer cart, and then loaded by a robotic arm. This requires ensuring that the position of the workpiece is fixed before the robotic arm grasps it. In the existing technology, to ensure that the workpiece is fixed before the robotic arm grasps it, a fixed frame is set at a designated position. The workpiece on the transfer cart is placed on the fixed frame, and the robotic arm grasps the workpiece from the fixed frame. However, this method requires multiple handling of a single workpiece, which not only wastes manpower but also increases the risk of the workpiece being damaged during handling.

[0003] Therefore, we propose an automatic feeding device with a guiding mechanism. Utility Model Content

[0004] The purpose of this invention is to provide an automatic feeding device with a guiding mechanism to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic feeding device with a guiding mechanism, comprising a conveying trough, a conveying track fixedly installed inside the conveying trough, a fixed plate movably disposed on the top of the conveying track, a frame fixedly installed on the top of the fixed plate, a first feeding plate slidably connected to the top of the frame, a displacement screw rotatably connected to the front of the frame, a drive motor fixedly installed on the front of the frame, the output end of the drive motor fixedly installed with one end of the displacement screw, a connecting seat fixedly installed at the bottom of the front of the first feeding plate, and the middle part of the connecting seat connected to the displacement screw. A lead screw is threaded through the machine frame. A connecting belt is connected to the rear side of the machine frame via a guide wheel drive. The bottom of the first feeding plate is fixedly installed with the connecting belt. A guide groove is fixedly installed at the bottom of the machine frame. A movable plate located above the guide groove is slidably connected inside the machine frame. One end of the movable plate is fixedly installed with the connecting belt. Guide slide rods are slidably connected through the four corners of the movable plate. A second feeding plate is fixedly installed at the top of the guide slide rods. A support frame is fixedly installed at the bottom of the second feeding plate. A connecting roller is provided at the bottom of the support frame. The connecting roller is tumblingly connected to the inside of the guide groove.

[0006] Optionally, the bottom of the fixed plate is rotatably connected to a rotating shaft, and movable wheels are fixedly installed at both ends of the rotating shaft. The movable wheels are in rolling contact with the inside of the conveying track.

[0007] Optionally, a displacement motor is fixedly installed at the bottom of the fixed plate, a drive gear is fixedly installed at the output end of the displacement motor, and a driven gear located between the moving wheels is fixedly installed on one of the rotating shafts, with the drive gear meshing with the driven gear.

[0008] Optionally, a synchronous pulley is fixedly installed on the same side of the two rotating shafts, and the two synchronous pulleys are connected by a synchronous belt drive.

[0009] Optionally, upper slide rails are fixedly installed on the front and rear sides of the top of the frame, the bottom of the first feeding plate is slidably connected to the top of the frame through the upper slide rails, and lower slide rails located on the front and rear sides of the guide groove are fixedly installed on the top of the frame through brackets, and the lower slide rails are slidably connected to the bottom of the moving plate.

[0010] Optionally, the connecting belt is a stainless steel chain belt, which is divided into two horizontally parallel upper and lower parts by guide wheels. The first feeding plate is fixedly installed on the upper part of the connecting belt, and the moving plate is fixedly installed on the lower part of the connecting belt.

[0011] Optionally, the movable plate has a through hole in the middle, the support frame passes through the middle of the through hole, the connecting roller is located on the bottom of the support frame near the guide groove, and the guide groove is V-shaped.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This automatic feeding device with a guiding mechanism, by setting a first feeding plate and a second feeding plate, places the workpiece on the first feeding plate and then transports it to the machine tool through a conveyor trough. First, the workpiece on the first feeding plate is picked up for processing. Then, the drive motor drives the displacement screw to rotate, causing the first feeding plate to move. At the same time, it drives the connecting belt to rotate, causing the moving plate to move in the opposite direction, thus driving the second feeding plate to move. While the second feeding plate is moving, the connecting roller rolls with the guide trough, causing the second feeding plate to move downward and pass under the first feeding plate. This realizes the alternating feeding of the first and second feeding plates, reducing the number of times the workpiece is handled. This not only effectively reduces labor costs but also reduces the risk of workpiece damage during handling.

[0014] 2. The automatic feeding device with a guiding mechanism, by setting a fixed plate, after the workpiece is placed on the first feeding plate and the second feeding plate, the displacement motor is started, and the rotating shaft is driven to rotate through the driving gear and the driven gear. Then, the rotating shaft is driven to rotate synchronously through the synchronous wheel and the synchronous belt, so that the moving wheel moves inside the conveying track, which facilitates the transportation of the workpiece. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of an automatic feeding device with a guiding mechanism according to this utility model;

[0016] Figure 2 This is a schematic diagram of the conveying trough of an automatic feeding device with a guiding mechanism according to this utility model;

[0017] Figure 3 This is a schematic diagram of the frame of an automatic feeding device with a guiding mechanism according to the present invention;

[0018] Figure 4 This is a schematic diagram of the connecting belt of an automatic feeding device with a guiding mechanism according to this utility model;

[0019] Figure 5 This is a schematic diagram of the guide groove of an automatic feeding device with a guiding mechanism according to this utility model.

[0020] In the diagram: 1. Conveying trough; 2. Conveying track; 3. Fixed plate; 4. Frame; 5. Drive motor; 6. Displacement screw; 7. Connecting seat; 8. First feeding plate; 9. Upper slide rail; 10. Connecting belt; 11. Lower slide rail; 12. Moving plate; 13. Guide slide rod; 14. Second feeding plate; 15. Guide groove; 16. Support frame; 17. Connecting roller; 18. Rotating shaft; 19. Moving wheel; 20. Displacement motor; 21. Driving gear; 22. Driven gear; 23. Synchronous pulley; 24. Synchronous belt. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1 to 5This utility model provides an automatic feeding device with a guiding mechanism, including a conveying trough 1, a conveying track 2 fixedly installed inside the conveying trough 1, a fixed plate 3 movably installed on the top of the conveying track 2, a frame 4 fixedly installed on the top of the fixed plate 3, a first feeding plate 8 slidably connected to the top of the frame 4, a displacement screw 6 rotatably connected to the front of the frame 4, a drive motor 5 fixedly installed on the front of the frame 4, the output end of the drive motor 5 fixedly installed to one end of the displacement screw 6, a connecting seat 7 fixedly installed at the bottom of the front of the first feeding plate 8, the middle part of the connecting seat 7 being threadedly connected to the displacement screw 6, a connecting belt 10 being connected to the rear side of the inside of the frame 4 via a guide wheel drive, the bottom of the first feeding plate 8 being fixedly installed to the connecting belt 10, a guide groove 15 fixedly installed at the bottom of the inside of the frame 4, a movable plate 12 located above the guide groove 15 being slidably connected inside the inside of the frame 4, one end of the movable plate 12 being fixedly installed to the connecting belt 10, and guide slide rods 13 being slidably connected through the four corners of the movable plate 12, the top of the guide slide rods 13 being threaded through the guide slide rods 13. A second feeding plate 14 is fixedly installed, and a support frame 16 is fixedly installed at the bottom of the second feeding plate 14. A connecting roller 17 is provided at the bottom of the support frame 16. The connecting roller 17 is in rolling connection with the inside of the guide groove 15. By setting the first feeding plate 8 and the second feeding plate 14, the workpiece is placed on the first feeding plate 8 and the second feeding plate 14, and then transported to the machine tool through the conveyor trough 1. First, the workpiece on the first feeding plate 8 is picked up for processing. Then, the drive motor 5 drives the displacement screw 6 to rotate, causing the first feeding plate 8 to move. At the same time, it drives the connecting belt 10 to rotate, causing the moving plate 12 to move in the opposite direction, which in turn drives the second feeding plate 14 to move. While the second feeding plate 14 moves, the connecting roller 17 rolls with the guide groove 15, causing the second feeding plate 14 to move downward and pass under the first feeding plate 8. This realizes the alternating feeding of the first feeding plate 8 and the second feeding plate 14, reducing the number of times the workpiece is handled. This not only effectively reduces labor costs, but also reduces the risk of workpiece damage during handling.

[0023] The bottom of the fixed plate 3 is rotatably connected to a rotating shaft 18, and two ends of the rotating shaft 18 are fixedly installed with movable wheels 19, which are in rolling contact with the inside of the conveying track 2.

[0024] A displacement motor 20 is fixedly installed at the bottom of the fixed plate 3. A drive gear 21 is fixedly installed at the output end of the displacement motor 20. A driven gear 22 located between the moving wheels 19 is fixedly installed on a rotating shaft 18. The drive gear 21 meshes with the driven gear 22.

[0025] Synchronous pulleys 23 are fixedly installed on the same side of the two rotating shafts 18. The two synchronous pulleys 23 are connected by a synchronous belt 24. By setting a fixed plate 3, when the workpiece is placed on the first loading plate 8 and the second loading plate 14, the displacement motor 20 is started, and the rotating shaft 18 is driven to rotate through the driving gear 21 and the driven gear 22. Then, the synchronous pulleys 23 and the synchronous belt 24 drive one rotating shaft 18 to rotate synchronously, so that the moving wheel 19 moves inside the conveying track 2, which facilitates the transportation of the workpiece.

[0026] Upper slide rails 9 are fixedly installed on the front and rear sides of the top of the frame 4. The bottom of the first feeding plate 8 is slidably connected to the top of the frame 4 through the upper slide rails 9. The top of the frame 4 is fixedly installed with lower slide rails 11 located on the front and rear sides of the guide groove 15 through the bracket. The lower slide rails 11 are slidably connected to the bottom of the moving plate 12.

[0027] The connecting belt 10 is a stainless steel chain belt. The connecting belt 10 is divided into two horizontally parallel upper and lower parts by guide wheels. The first feeding plate 8 is fixedly installed with the upper part of the connecting belt 10, and the moving plate 12 is fixedly installed with the lower part of the connecting belt 10.

[0028] The movable plate 12 has a through hole in the middle, and the support frame 16 passes through the middle of the through hole. The connecting roller 17 is located on the bottom of the support frame 16 near the guide groove 15. The guide groove 15 is V-shaped.

[0029] Working principle:

[0030] The workpiece is placed on the first loading plate 8 and the second loading plate 14. After the workpiece is placed on the first loading plate 8 and the second loading plate 14, the displacement motor 20 is started, and the rotating shaft 18 is driven to rotate through the driving gear 21 and the driven gear 22. Then, the rotating shaft 18 is driven to rotate synchronously through the synchronous wheel 23 and the synchronous belt 24, so that the moving wheel 19 moves inside the conveying track 2 to transport the workpiece. First, the workpiece on the first loading plate 8 is picked up for processing. Then, the drive motor 5 drives the displacement screw 6 to rotate, so that the first loading plate 8 moves. At the same time, the connecting belt 10 rotates, so that the moving plate 12 moves in the opposite direction and drives the second loading plate 14 to move. While the second loading plate 14 moves, the connecting roller 17 rolls with the guide groove 15, so that the second loading plate 14 moves downward and passes under the first loading plate 8, thereby realizing the alternating loading of the first loading plate 8 and the second loading plate 14, reducing the number of times the workpiece is handled.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding device with a guide mechanism, comprising a conveying chute (1), characterized in that, A conveying track (2) is fixedly installed inside the conveying trough (1). A fixed plate (3) is movably installed on the top of the conveying track (2). A frame (4) is fixedly installed on the top of the fixed plate (3). A first feeding plate (8) is slidably connected to the top of the frame (4). A displacement screw (6) is rotatably connected to the front of the frame (4). A drive motor (5) is fixedly installed on the front of the frame (4). The output end of the drive motor (5) is fixedly installed to one end of the displacement screw (6). A connecting seat (7) is fixedly installed at the bottom of the front of the first feeding plate (8). The middle part of the connecting seat (7) is threadedly connected to the displacement screw (6). A connecting belt (1) is connected to the rear side of the inside of the frame (4) via a guide wheel drive. 0), the bottom of the first feeding plate (8) is fixedly installed with the connecting belt (10), the bottom of the frame (4) is fixedly installed with the guide groove (15), the inside of the frame (4) is slidably connected with the moving plate (12) located above the guide groove (15), one end of the moving plate (12) is fixedly installed with the connecting belt (10), the four corners of the moving plate (12) are slidably connected with the guide slide rod (13), the top of the guide slide rod (13) is fixedly installed with the second feeding plate (14), the bottom of the second feeding plate (14) is fixedly installed with the support frame (16), the bottom of the support frame (16) is provided with the connecting roller (17), and the connecting roller (17) is slidably connected with the inside of the guide groove (15).

2. The automatic feeding device with a guide mechanism according to claim 1, characterized in that, The bottom of the fixed plate (3) is rotatably connected to a rotating shaft (18), and two ends of the rotating shaft (18) are fixedly installed with moving wheels (19), which are in rolling contact with the inside of the conveying track (2).

3. The automatic feeding device with a guide mechanism according to claim 2, characterized in that, A displacement motor (20) is fixedly installed at the bottom of the fixed plate (3). A drive gear (21) is fixedly installed at the output end of the displacement motor (20). A driven gear (22) located between the moving wheels (19) is fixedly installed on one of the rotating shafts (18). The drive gear (21) meshes with the driven gear (22).

4. The automatic feeding device with a guide mechanism according to claim 3, characterized in that, Synchronous pulleys (23) are fixedly installed on the same side of the two shafts (18), and the two synchronous pulleys (23) are connected by a synchronous belt (24).

5. The automatic feeding device with a guide mechanism according to claim 1, characterized in that, The top of the frame (4) is fixedly installed with upper slide rails (9) on the front and rear sides. The bottom of the first feeding plate (8) is slidably connected to the top of the frame (4) through the upper slide rails (9). The top of the frame (4) is fixedly installed with lower slide rails (11) on the front and rear sides of the guide groove (15) through a bracket. The lower slide rails (11) are slidably connected to the bottom of the moving plate (12).

6. The automatic feeding device with a guide mechanism according to claim 1, characterized in that, The connecting belt (10) is a stainless steel chain belt. The connecting belt (10) is divided into two horizontally parallel upper and lower parts by guide wheels. The first feeding plate (8) is fixedly installed on the upper part of the connecting belt (10), and the moving plate (12) is fixedly installed on the lower part of the connecting belt (10).

7. The automatic feeding device with a guide mechanism according to claim 1, characterized in that, The middle part of the mobile plate (12) is provided with a through hole, the support frame (16) is arranged through the middle part of the through hole, the connecting roller (17) is located at the bottom of the support frame (16) and close to one side of the guide groove (15), and the shape of the guide groove (15) is V-shaped.

Images