Automatic feeding machine

Abstract

The utility model provides an automatic feeder, which relates to the technical field of feeders, and comprises a support, a side frame A and a side frame B. The surface of the support is provided with a conveyor belt, the bottom surface of the side frame A is fixedly provided with universal wheels, the surface of the side frame B is fixedly provided with a motor A, the output end of the motor A is provided with a screw rod, and the screw rod is provided with a screw rod. A limiting rod is fixedly installed on the surface of the side frame A, a screening box is connected to the surface of the limiting rod in a sliding mode, a guide plate is arranged in the screening box, and a vibration motor B is fixedly installed on the surface of the screening box. By arranging a side frame A, a side frame B, a motor A, a lead screw, a limiting rod, a screening box, a vibration motor B, a screening plate and a guide plate, the effect that large screened materials are discharged conveniently is achieved, so that the situation that workers need to clean the materials in the screening box is avoided, and the material feeding efficiency is improved while the screening efficiency is improved; the structure is simple and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of feeders, in particular to an automatic feeder. Background Art

[0002] An automatic feeder is a device used to automatically feed raw materials or materials into a production line or processing equipment.

[0003] Publication No. CN217322545U discloses an automatic feeder, including a feed rack and a circular plate, two support legs are installed on one side of the bottom end of the feed rack, an adjustment component is provided on the other side of the bottom end of the feed rack, support plates are installed at both ends of the circular plate, mounting plates are installed at the bottom ends of the two support plates, two rollers are symmetrically installed at the bottom ends of the two mounting plates, a feed hopper is installed at the bottom end of the circular plate, and a screening component is provided inside the circular plate. The utility model facilitates the screening of materials through the setting of the screening component, avoids the phenomenon that the material particles are large, affect the later production, and are easy to block the device, enhances the screening effect, and facilitates the removal and processing of the large particle materials after screening, has a good collection effect, is convenient to operate, and enhances the use effect of the device; through the setting of the adjustment component, it is convenient to adjust the inclination of the feed rack, the adjustment is automatic, and the material collection is more convenient. Although this type of automatic feeder facilitates the adjustment of the inclination angle of the feed rack, it is lacking in material screening. Since the screening device of this type of feeder does not have the function of exporting larger particles, this will result in the larger materials clogging the screen plate after screening a portion of the material, requiring staff to clean the screen plate, which reduces the screening efficiency and also reduces the feeding efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: an automatic feeder, comprising a bracket, a side frame A and a side frame B, the surface of the bracket is provided with a conveyor belt, the bottom surface of the side frame A is fixedly mounted with a universal wheel, the surface of the side frame B is fixedly mounted with a motor A, the output end of the motor A is mounted with a screw rod, the surface of the side frame A is fixedly mounted with a limit rod, the surface of the limit rod is slidably connected with a screening box, the interior of the screening box is provided with a guide plate, the surface of the screening box is fixedly mounted with a vibration motor B, the output end of the vibration motor B is mounted with a screening plate, the surface of the screening plate is provided with screening holes, and the surface of the screening box is provided with a discharge port.

[0006] Preferably, a slide groove is provided on the surface of the screening box, a fixing plate is fixedly installed on the surface of the guide plate, an insert is inserted inside the fixing plate, and a fixing hole is provided on the surface of the screening box. Here, the design of the fixing plate and the insert facilitates the fixing and installation of the guide plate and the fixing plate.

[0007] Preferably, the screening box is connected to the screw rod by a threaded connection, and the screw rod is rotationally connected to the side frame B. Here, the threaded connection design between the screening box and the screw rod has the effect of driving the screening box to move up and down when the screw rod rotates.

[0008] Preferably, the screening box is slidably connected to the side frame A and the side frame B, and universal wheels are fixedly installed on the bottom surfaces of the side frames A and B. Here, the sliding design of the screening box and the side frames A and B has the effect of limiting the screening box, while the design of the universal wheels has the effect of facilitating the movement of the side frames A and B.

[0009] Preferably, the angles of the screening plate and the guide plate are both inclined downward. Here, the inclined design of the screening plate and the guide plate guides the materials, so that the smaller materials are discharged to the conveyor belt through the screen holes, and the larger materials are discharged from the screening box through the discharge port, avoiding the need for staff to clean the inside of the screening box.

[0010] Preferably, the guide plate is slidably connected to the chute. Here, the sliding design of the guide plate facilitates the guide plate to be extracted from the screening box.

[0011] Preferably, the insert is connected to the fixing plate by sliding, and the insert is connected to the fixing hole by threading. Here, the threaded connection design between the insert and the fixing hole facilitates the installation and the maintenance personnel to disassemble and clean the screening plate, and also facilitates the cleaning of the inside of the screening box.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by arranging the side frame A, the side frame B, the motor A, the screw rod, the limit rod, the screening box, the vibration motor B, the screening plate and the guide plate, it is convenient to discharge the larger materials after screening, thereby avoiding the need for the staff to clean the materials inside the screening box, improving the screening efficiency and the feeding efficiency of the materials, and the utility model has a simple structure and strong practicality.

[0014] 2. In the utility model, by providing the fixing plate, the slide groove, the fixing hole and the insert strip, it is convenient to install the guide plate and also to disassemble it, thereby facilitating the maintenance personnel to clean and maintain the guide plate and the inside of the screening box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of an automatic feeder is proposed for the utility model;

[0016] Figure 2 The utility model provides an exploded structural diagram of a side frame A, a side frame B and a screening box in an automatic feeder;

[0017] Figure 3 A cross-sectional view of a bracket, a conveyor belt and a screening box in an automatic feeder is proposed for the utility model;

[0018] Figure 4 The utility model provides an exploded structural diagram of an insert strip, a fixing plate and a guide plate in an automatic feeder.

[0019] Legend:

[0020] 1. Bracket; 2. Conveyor belt; 3. Side frame A; 4. Side frame B; 5. Universal wheel; 6. Motor A; 7. Screw rod; 8. Limit rod; 9. Screening box; 10. Guide plate; 11. Vibration motor B; 12. Screening plate; 13. Screen hole; 14. Discharge port; 15. Slide; 16. Fixed plate; 17. Insert; 18. Fixed hole. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-4The utility model provides a technical solution: an automatic feeder, including a bracket 1, a side frame A3 and a side frame B4, a conveyor belt 2 is arranged on the surface of the bracket 1, a universal wheel 5 is fixedly installed on the bottom surface of the side frame A3, and the bottom surfaces of the side frames A3 and B4 are fixedly installed with universal wheels 5, and the design of the universal wheels 5 facilitates the movement of the side frames A3 and B4, a motor A6 is fixedly installed on the surface of the side frame B4, a screw rod 7 is installed on the output end of the motor A6, and the screw rod 7 is rotatably connected to the side frame B4, a limiting rod 8 is fixedly installed on the surface of the side frame A3, and a screening box 9 is slidably connected to the surface of the limiting rod 8, and the screening box 9 is slidably connected to the side frames A3 and B4, and the sliding design of the screening box 9 and the side frames A3 and B4 has the effect of limiting the screening box 9, The screening box 9 is connected to the screw rod 7 by threads. The threaded connection design of the screening box 9 and the screw rod 7 drives the screening box 9 to move up and down when the screw rod 7 rotates. A guide plate 10 is arranged inside the screening box 9. A vibration motor B11 is fixedly installed on the surface of the screening box 9. A screening plate 12 is installed on the output end of the vibration motor B11. The angles of the screening plate 12 and the guide plate 10 are both tilted downward. The inclined design of the screening plate 12 and the guide plate 10 guides the material, so that smaller materials are discharged to the conveyor belt 2 through the sieve holes 13, and larger materials are discharged from the screening box 9 through the discharge port 14, thereby avoiding the need for staff to clean the inside of the screening box 9. The surface of the screening plate 12 is provided with sieve holes 13, and the surface of the screening box 9 is provided with a discharge port 14.

[0025] Embodiment 2

[0026] See also Figure 1-4 A slide groove 15 is provided on the surface of the screening box 9, and the guide plate 10 is slidably connected to the slide groove 15. The sliding design of the guide plate 10 makes it easy to pull the guide plate 10 out of the screening box 9. A fixing plate 16 is fixedly installed on the surface of the guide plate 10, and an insertion strip 17 is inserted inside the fixing plate 16. The design of the fixing plate 16 and the insertion strip 17 makes it easy to fix and install the guide plate 10 and the fixing plate 16. A fixing hole 18 is provided on the surface of the screening box 9, and the insertion strip 17 is slidably connected to the fixing plate 16. The insertion strip 17 is threadedly connected to the fixing hole 18. The threaded connection design of the insertion strip 17 and the fixing hole 18 makes it easy to install it and also makes it easy for maintenance personnel to disassemble and clean the screening plate 12, and also makes it easy to clean the inside of the screening box 9.

[0027] Working principle: When using the feeding device, first feed the material into the screening box 9. At this time, the material will be guided to the screening plate 12 through the guide plate 10 by gravity. At this time, turn on the vibration motor B11, and the vibration motor will drive the screening plate 12 to vibrate, thereby screening the material. At this time, smaller materials will fall onto the conveyor belt 2 through the sieve holes 13, and the conveyor belt 2 will transport the materials, while larger materials will be discharged from the screening box 9 through the discharge port 14. When it is necessary to adjust the height of the screening box 9, just turn on the motor A6, and the motor A6 will drive the screw rod 7 to rotate. When the screw rod 7 rotates, it will drive the screening box 9 to slide on the surface of the limit rod 8, thereby adjusting the height of the screening box 9. The side frame A3, side frame B4, motor A6, screw rod 7, limit rod 8, screening box 9, vibration motor B11, screening plate 12 and guide plate 10 facilitate the discharge of larger materials after screening, thereby avoiding The fixing plate 16, the chute 15, the fixing hole 18 and the strip 17 make it easy for the maintenance personnel to install and disassemble the guide plate 10, thereby facilitating the maintenance personnel to clean the guide plate 10 and the interior of the screening box 9.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An automatic feeder, comprising a support (1), a side frame A (3) and a side frame B (4), characterized in that: A conveyor belt (2) is arranged on the surface of the bracket (1); a universal wheel (5) is fixedly mounted on the bottom surface of the side frame A (3); a motor A (6) is fixedly mounted on the surface of the side frame B (4); a screw rod (7) is mounted on the output end of the motor A (6); a limit rod (8) is fixedly mounted on the surface of the side frame A (3); a screening box (9) is slidably connected to the surface of the limit rod (8); a guide plate (10) is arranged inside the screening box (9); a vibration motor B (11) is fixedly mounted on the surface of the screening box (9); a screening plate (12) is mounted on the output end of the vibration motor B (11); a screening plate (12) is provided on the surface of the screening plate (12); a screening hole (13) is provided on the surface of the screening plate (12); and a discharge port (14) is provided on the surface of the screening box (9).

2. The automatic feeder according to claim 1, characterized in that: A sliding groove (15) is provided on the surface of the screening box (9), a fixing plate (16) is fixedly mounted on the surface of the guide plate (10), an inserting strip (17) is inserted inside the fixing plate (16), and a fixing hole (18) is provided on the surface of the screening box (9).

3. The automatic feeder according to claim 1, characterized in that: The screening box (9) is connected to the screw rod (7) via threads, and the screw rod (7) is rotationally connected to the side frame B (4).

4. The automatic feeder according to claim 1, characterized in that: The screening box (9) is slidably connected to the side frame A (3) and the side frame B (4), and universal wheels (5) are fixedly mounted on the bottom surfaces of the side frame A (3) and the side frame B (4).

5. The automatic feeder according to claim 1, characterized in that: The angles of the screening plate (12) and the guide plate (10) are both inclined downward.

6. The automatic feeder according to claim 2, characterized in that: The guide plate (10) is slidably connected to the slide groove (15).

7. The automatic feeder according to claim 2, characterized in that: The inserting strip (17) is slidably connected to the fixing plate (16), and the inserting strip (17) is threadedly connected to the fixing hole (18).

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