Servo jacking feeding module

Abstract

The utility model belongs to the field of jacking feeding, particularly relates to a servo jacking feeding module, and aims to solve the problems that after materials are transported by an existing feeding bin, the materials are generally remained at the bottom of the existing feeding bin and are inconvenient to clean, hands of cleaning personnel are easily scratched, and if other materials need to be transported, the materials are easily mixed, so that the working efficiency is high. According to the scheme, the feeding device comprises a bottom plate, a top plate and a feeding bin, supporting columns are fixedly connected to the four corners of the top of the bottom plate correspondingly, the tops of the four supporting columns are fixedly connected with the four corners of the bottom of the same top plate correspondingly, and a discharging opening facilitating material taking is formed in the top plate; the feeding bin can be accurately lifted, materials are accurately jacked to the discharging port of the top plate, the feeding accuracy and efficiency are improved, the front plate can be easily opened, residual materials in the feeding bin can be conveniently cleaned, damage to the hand is reduced, and meanwhile the maintenance efficiency of equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of lifting and feeding technology, and in particular to a servo lifting and feeding module. Background Technology

[0002] The servo lifting and feeding module is an automated feeding device that combines servo motor drive and lifting function. It is widely used in industries such as electronics manufacturing, automotive parts processing, and packaging to achieve precise positioning, lifting, and conveying of materials. Its core feature is that through the high-precision control of the servo motor, combined with the lifting mechanism, it can achieve fast and stable feeding of materials.

[0003] However, the existing feeding modules have the following problems: after the feeding bin transports materials, there are usually material residues at the bottom, which are inconvenient to clean and can easily scratch the hands of cleaning personnel. If other materials need to be transported, the materials are also easily mixed, affecting subsequent processing. Utility Model Content

[0004] The purpose of this utility model is to solve the problems in the existing technology where, after transporting materials, there are usually material residues at the bottom of the feeding bin, which are inconvenient to clean and can easily scratch the hands of cleaning personnel. If other materials need to be transported, the materials are also easily mixed, affecting subsequent processing. Therefore, a servo lifting feeding module is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A servo-driven lifting and feeding module includes a base plate, a top plate, and a feeding bin. Support columns are fixedly connected to the four top corners of the base plate, and the tops of the four support columns are respectively fixedly connected to the four bottom corners of the same top plate. The top plate has a discharge port for easy material retrieval. The feeding bin is located on top of the base plate, and its top and front sides are open. The top of the base plate is equipped with a lifting mechanism for transporting materials within the feeding bin, and the feeding bin is equipped with an opening mechanism for easy cleaning of any remaining material inside.

[0007] In one possible design, the lifting mechanism includes a servo motor, a U-shaped frame, a rear block, two positioning rods, and a lead screw. The bottom two sides of the U-shaped frame are fixedly connected to the top of the same base plate. The top of the servo motor is fixedly connected to the inner wall of the U-shaped frame by bolts. The output shaft of the servo motor rotates through the U-shaped frame and is fixedly connected to one end of the lead screw. The two ends of the lead screw are rotatably connected to the sides of the U-shaped frame and the top plate, respectively. The rear block is threaded onto the lead screw. The front side of the rear block is fixedly connected to the rear side of the feeding bin. Side blocks are fixedly connected to both sides of the feeding bin. The two side blocks are slidably fitted onto the two positioning rods. The two ends of the two positioning rods are fixedly connected to the sides of the base plate and the top plate, respectively.

[0008] In one possible design, the opening mechanism includes a front plate, a second handle, a crossbar, a connecting block, two magnetic pieces, two iron pieces, and two front blocks. The two sides of the front plate are slidably connected to the inner walls of the same feeding bin on both sides. The rear side of the crossbar is fixedly connected to the bottom front side of the front plate. The two magnetic pieces are fixedly disposed on the top two sides of the same crossbar. The rear sides of the two front blocks are fixedly connected to the two front sides of the same feeding bin on both sides. The two iron pieces are fixedly disposed at the bottom of the two front blocks and are located directly above the two magnetic pieces. The second handle is fixedly disposed on the front side of the front plate.

[0009] In one possible design, the opening mechanism includes a front plate, a second handle, a crossbar, a connecting block, two magnetic pieces, two iron pieces, and two front blocks. The two sides of the front plate are slidably connected to the inner walls of the same feeding bin on both sides. The rear side of the crossbar is fixedly connected to the bottom front side of the front plate. The two magnetic pieces are fixedly disposed on the top two sides of the same crossbar. The rear sides of the two front blocks are fixedly connected to the two front sides of the same feeding bin on both sides. The two iron pieces are fixedly disposed at the bottom of the two front blocks and are located directly above the two magnetic pieces. The second handle is fixedly disposed on the front side of the front plate.

[0010] In one possible design, a connecting block is fixedly connected to the bottom center of the crossbar, and a hole No. 1 is opened on the connecting block. A fixing post is threadedly connected to the inner wall of the hole No. 1. A fixing groove adapted to the fixing post is opened at the bottom front side of the feeding hopper. The fixing post is threaded through the hole No. 1 and threadedly connected to the fixing groove.

[0011] In one possible design, a rubber pad is fixedly installed on the top front side of the bin cover to reduce damage from collisions between the bin cover and the lead screw.

[0012] In one possible design, the U-shaped frame has round holes on both sides, and cylindrical cylinders are fixedly connected to the inner walls of the two round holes. Cooling fans for cooling the servo motor are fixedly installed on the inner walls of the two cylindrical cylinders by bolts, and filter screens are fixedly installed at both ends of the two cylindrical cylinders by bolts.

[0013] In this application, when material needs to be loaded, the servo motor is started, and its output shaft drives the lead screw to rotate. The rear block is threaded onto the lead screw, and the rotational freedom is restricted by the side blocks on both sides of the loading bin sliding on the positioning rod. Therefore, the rear block will move upward along the lead screw, thereby driving the loading bin to rise and lifting the material to the discharge port of the top plate. When the servo motor is working, the cooling fan starts, drawing in outside air and blowing it towards the servo motor to dissipate heat. The filter screen can prevent dust and other impurities from entering the inside of the cylinder and protect the cooling fan.

[0014] When it is necessary to clean the residual material in the feeding hopper, pull the No. 2 handle to make the front plate slide upward through the slide groove and slider, which will drive the crossbar and magnetic plate to rise. When the magnetic plate comes into contact with the iron plate, they will be attracted together by magnetic force, fixing the front plate in the open position, which makes it easy to clean the residual material in the feeding hopper. After cleaning, return the front plate to its original position, and then thread the fixing post through the No. 1 hole on the connecting block and connect it with the fixing groove threaded on the bottom of the front side of the feeding hopper.

[0015] The rear side of the feeding hopper is connected to the hopper cover via a hinge, making it easy to open and close the hopper cover. When the hopper cover is closed, the retaining ring is fitted onto the retaining block to prevent the hopper cover from opening by itself. The No. 1 handle makes it easy to open the hopper cover. When transporting materials that require dust protection, the feeding hopper can be covered to reduce the entry of external dust. When the hopper cover is opened, the rubber pad on the front of the top of the hopper cover can reduce the collision damage between the hopper cover and the lead screw, preventing the hopper cover from colliding with the lead screw and wearing out when it is opened.

[0016] The beneficial effects of this utility model are as follows:

[0017] In this invention, the lifting mechanism adopts a combination of servo motor, lead screw and positioning rod, which can achieve precise lifting of the feeding bin and accurately lift the material to the discharge port of the top plate, improving the accuracy and efficiency of feeding. The design of the opening mechanism makes the front plate easy to open, which is convenient for cleaning the residual material in the feeding bin, reducing damage to the hands, and also improving the maintenance efficiency of the equipment.

[0018] In this invention, the hopper cover is rotatably connected to the feeding hopper via a hinge and can be fixed by a retaining ring and a retaining block. When transporting materials that require dust protection, the feeding hopper can be covered to reduce the ingress of external dust and ensure the quality of the materials.

[0019] In this invention, the cooling fan can dissipate heat from the servo motor, ensuring the normal operating temperature of the servo motor and improving the reliability and stability of the equipment. The filter screen can prevent dust and other impurities from entering the cylinder, protecting the cooling fan and extending its service life. Attached Figure Description

[0020] Figure 1 This is a front view structural diagram of the present utility model;

[0021] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the feeding hopper structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the opening structure of the feeding hopper of this utility model;

[0024] Figure 5 This is an exploded view of the heat dissipation structure of this utility model.

[0025] In the diagram: 1. Base plate; 2. Top plate; 3. Discharge port; 4. Support column; 5. Feeding bin; 6. Lead screw; 7. Positioning rod; 8. Hinge; 9. Rear block; 10. U-shaped frame; 11. Servo motor; 12. Bin cover; 13. Rubber pad; 14. Handle No. 1; 15. Front block; 16. Iron sheet; 17. Crossbar; 18. Magnetic sheet; 19. Handle No. 2; 20. Snap ring; 21. Snap block; 22. Front plate; 23. Connecting block; 24. Fixing column; 25. Fixing groove; 26. Cylinder; 27. Cooling fan; 28. Filter screen. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Example 1

[0028] Reference Figures 1-5 A module includes a base plate 1, a top plate 2, and a feeding bin 5. The base plate 1 serves as the bottom support structure of the entire module, while the top plate 2 is located on top. The feeding bin 5 is used to store materials to be fed. Support columns 4 are fixedly connected to the top four corners of the base plate 1 by welding or bolts. The tops of the four support columns 4 are respectively fixedly connected to the bottom four corners of the same top plate 2, thus forming the main frame structure of the module. The top plate 2 has a discharge port 3 for easy material handling. After the material rises through the feeding bin 5, it is taken out from the discharge port 3. The feeding bin 5 is located on the top of the base plate 1, and its top and front sides are set as open to facilitate the loading and unloading of materials.

[0029] The lifting mechanism includes a servo motor 11, a U-shaped frame 10, a rear block 9, two positioning rods 7, and a lead screw 6. The bottom sides of the U-shaped frame 10 are bolted to the top of the same base plate 1. The top of the servo motor 11 is bolted to the inner wall of the U-shaped frame 10. The output shaft of the servo motor 11 rotates through the U-shaped frame 10 and is fixedly connected to one end of the lead screw 6. The two ends of the lead screw 6 are rotatably connected to the sides of the U-shaped frame 10 and the top plate 2 respectively via bearings. The rear block 9 is threaded onto the lead screw 6. The front side of the rear block 9 is welded or bolted to the rear side of the loading bin 5. Next, side blocks are fixedly connected to both sides of the feeding bin 5. The two side blocks are slidably sleeved on the two positioning rods 7 respectively. The two ends of the two positioning rods 7 are fixedly connected to the side of the bottom plate 1 and the top plate 2 respectively by welding or bolts. When feeding is required, the servo motor 11 is started. The servo motor 11 drives the lead screw 6 to rotate. Since the rear block 9 is threaded on the lead screw 6, and the rear block 9 restricts the degree of rotation freedom by sliding on the positioning rods 7 through the side blocks on both sides of the feeding bin 5, the rear block 9 will move upward along the lead screw 6, thereby driving the feeding bin 5 to rise and lifting the material to the discharge port 3 of the top plate 2.

[0030] The opening mechanism includes a front plate 22, a second handle 19, a crossbar 17, a connecting block 23, two magnetic pieces 18, two iron pieces 16, and two front blocks 15. The two sides of the front plate 22 are slidably connected to the inner walls of the same feeding hopper 5 via grooves and sliders. The rear side of the crossbar 17 is fixedly connected to the bottom front side of the front plate 22 by welding. The two magnetic pieces 18 are fixedly mounted on the top sides of the same crossbar 17 by glue or bolts. The rear sides of the two front blocks 15 are fixedly connected to the two front sides of the same feeding hopper 5 by welding or bolts. The two iron pieces 16 are respectively fixed to the top sides of the same crossbar 17 by glue or bolts. The two front blocks 15 are fixed at the bottom with glue or bolts. The two iron plates 16 are located directly above the two magnetic plates 18. The second handle 19 is fixed to the front side of the front plate 22 by welding or bolts. When it is necessary to clean the residual material in the feeding bin 5, pull the second handle 19 to make the front plate 22 slide upward, which will drive the crossbar 17 and the magnetic plate 18 to rise. When the magnetic plate 18 contacts the iron plate 16, they are attracted together by magnetic force, thereby fixing the front plate 22 in the open state, which makes it convenient to sweep out the residual material in the feeding bin 5 with cleaning tools and reduce damage to the hands.

[0031] This application can be used in the field of lifting and feeding, or in other fields applicable to this application.

[0032] Example 2

[0033] refer to Figures 1-5 Based on Embodiment 1, an improved servo lifting and feeding module includes:

[0034] The rear sides of the feeding hopper 5 are both fixedly connected with hinges 8 by bolts. The top of the feeding hopper 5 is provided with a hopper cover 12, which is rotatably connected to the feeding hopper 5 by the hinges 8, making it easy to open and close the hopper cover 12. The front side of the hopper cover 12 is rotatably provided with a retaining ring 20, and the front side of the front plate 22 is fixedly provided with a retaining block 21 that matches the retaining ring 20. When the hopper cover 12 is closed, the retaining ring 20 is put on the retaining block 21 to prevent the hopper cover 12 from opening by itself. The top sides of the hopper cover 12 are both fixedly connected with a first handle 14 for easy opening by welding or bolts. When transporting materials that need to be dustproof, the feeding hopper 5 can be covered to reduce the falling of external dust.

[0035] A connecting block 23 is fixedly connected to the bottom center of the crossbar 17 by welding. A hole No. 1 is opened on the connecting block 23. A fixing post 24 is threadedly connected to the inner wall of the hole No. 1. A fixing groove 25 adapted to the fixing post 24 is opened at the bottom front side of the feeding bin 5. When it is necessary to further fix the front plate 22, the fixing post 24 is threaded through the hole No. 1 and threadedly connected to the fixing groove 25.

[0036] A rubber pad 13 is fixed to the top front side of the cover 12 with glue or bolts to reduce the damage caused by the collision between the cover 12 and the lead screw 6, and to prevent the cover 12 from colliding with the lead screw 6 and being worn when it is opened.

[0037] Both sides of the U-shaped frame 10 have round holes, and cylinders 26 are fixedly connected to the inner walls of the two round holes. Cooling fans 27 for cooling the servo motor 11 are fixedly installed on the inner walls of the two cylinders 26 by bolts. When the servo motor 11 is working, the cooling fans 27 start, draw in outside air and blow it towards the servo motor 11 to cool it. Filters 28 are fixedly installed at both ends of the two cylinders 26 by bolts. The filters 28 can prevent dust and other impurities from entering the inside of the cylinders 26 and protect the cooling fans 27.

[0038] However, as is well known to those skilled in the art, the working principle and wiring method of the servo motor 11 and the cooling fan 27 are commonplace and are all conventional methods or common knowledge. They will not be described in detail here. Those skilled in the art can make any selection according to their needs or convenience. The servo motor 11 and the cooling fan 27 are both connected to the controller on one side of the feeding bin 5 through a line and are powered by an external power source.

[0039] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A servo-driven lifting and feeding module, characterized in that, The device includes a base plate (1), a top plate (2), and a feeding hopper (5). The top four corners of the base plate (1) are fixedly connected to support columns (4). The tops of the four support columns (4) are fixedly connected to the bottom four corners of the same top plate (2). The top plate (2) has a discharge port (3) for easy material handling. The feeding hopper (5) is located on the top of the base plate (1). The top and front of the feeding hopper (5) are open. The top of the base plate (1) is equipped with a lifting mechanism for transporting materials in the feeding hopper (5). The feeding hopper (5) is equipped with an opening mechanism for easy cleaning of residual materials inside the hopper.

2. The servo lifting and feeding module according to claim 1, characterized in that, The lifting mechanism includes a servo motor (11), a U-shaped frame (10), a rear block (9), two positioning rods (7) and a lead screw (6). The bottom sides of the U-shaped frame (10) are fixedly connected to the top of the same base plate (1). The top of the servo motor (11) is fixedly connected to the inner wall of the U-shaped frame (10) by bolts. The output shaft of the servo motor (11) rotates through the U-shaped frame (10) and is fixedly connected to one end of the lead screw (6). The two ends of the lead screw (6) are rotatably connected to the side of the U-shaped frame (10) and the top plate (2) respectively. The rear block (9) is threaded onto the lead screw (6). The front side of the rear block (9) is fixedly connected to the rear side of the feeding bin (5). The two sides of the feeding bin (5) are fixedly connected to side blocks. The two side blocks are slidably sleeved on the two positioning rods (7). The two ends of the two positioning rods (7) are fixedly connected to the side of the base plate (1) and the top plate (2) respectively.

3. The servo lifting and feeding module according to claim 1, characterized in that, The opening mechanism includes a front plate (22), a second handle (19), a crossbar (17), a connecting block (23), two magnetic pieces (18), two iron pieces (16), and two front blocks (15). The two sides of the front plate (22) are slidably connected to the inner walls of the two sides of the same feeding bin (5). The rear side of the crossbar (17) is fixedly connected to the bottom front side of the front plate (22). The two magnetic pieces (18) are fixedly arranged on the top two sides of the same crossbar (17). The rear sides of the two front blocks (15) are fixedly connected to the two sides of the front front of the same feeding bin (5). The two iron pieces (16) are fixedly arranged at the bottom of the two front blocks (15). The two iron pieces (16) are located directly above the two magnetic pieces (18). The second handle (19) is fixedly arranged on the front side of the front plate (22).

4. A servo lifting and feeding module according to claim 3, characterized in that, The rear sides of the feeding hopper (5) are fixedly connected with hinges (8) by bolts. The top of the feeding hopper (5) is provided with a hopper cover (12). The hopper cover (12) is rotatably connected to the feeding hopper (5) by the hinges (8). The front side of the hopper cover (12) is rotatably provided with a retaining ring (20). The front side of the front plate (22) is fixedly provided with a retaining block (21) that matches the retaining ring (20). The retaining ring (20) is sleeved on the retaining block (21). The top two sides of the hopper cover (12) are fixedly connected with a first handle (14) for easy opening.

5. A servo lifting and feeding module according to claim 3, characterized in that, A connecting block (23) is fixedly connected to the bottom center of the crossbar (17). A hole No. 1 is opened on the connecting block (23). A fixing post (24) is threadedly connected to the inner wall of the hole No.

1. A fixing groove (25) adapted to the fixing post (24) is opened at the bottom front side of the feeding bin (5). The fixing post (24) is threaded through the hole No. 1 and threadedly connected to the fixing groove (25).

6. A servo-driven lifting and feeding module according to claim 4, characterized in that, A rubber pad (13) is fixedly installed on the top front side of the bin cover (12) to reduce the damage caused by the collision between the bin cover (12) and the lead screw (6).

7. A servo lifting and feeding module according to claim 2, characterized in that, The U-shaped frame (10) has round holes on both sides, and cylindrical cylinders (26) are fixedly connected to the inner walls of the two round holes. Cooling fans (27) for cooling the servo motor (11) are fixedly installed on the inner walls of the two cylindrical cylinders (26) by bolts. Filter screens (28) are fixedly installed at both ends of the two cylindrical cylinders (26) by bolts.

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