Novel electric automatic air-pushing feeding device

Abstract

The utility model discloses a novel electrical automation pneumatic feeding device which comprises a base, a rectangular frame is installed at the upper end of the base, a rotating rod is rotationally connected to the upper end of the rectangular frame, a transverse cavity is formed in the rectangular frame, the lower end of the rotating rod extends into the transverse cavity, and a gear is fixedly connected to the outer wall of the part, located in the transverse cavity, of the rotating rod. A transverse cavity is formed in the rectangular frame, a gear is arranged in the transverse cavity, a rack matched with the gear is arranged in the transverse cavity, the left side of the rack extends to the outside and is fixedly connected with a pull handle, a threaded layer is arranged on the rotating rod, the threaded layer part of the rotating rod is in threaded connection with a sliding block, a guide rod is arranged at the upper end of the rectangular frame, the guide rod penetrates through the sliding block, and the sliding block is in sliding connection with the guide rod. According to the device, through the arrangement of a universal threaded rod and a rotary knob, different box bodies can be fixedly clamped, the box bodies are prevented from deviating, meanwhile, the distance between the outlet end of a discharging pipe and a box opening can be adjusted, and the situation that powder materials fly due to gas flowing is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical automation, in particular to a novel electrical automation pneumatic feeding device. Background Art

[0002] In the field of electrical automation, for loading powder materials, first take out the box to be loaded with materials, pour the powder materials into the box, and then use the conveying mechanism to convey the materials. However, the existing pushing material device still has the following problems when used:

[0003] When the existing material pushing device is in use, since the height of its drop tube is fixed, when the height of some loading boxes is low, the box mouth is far away from the drop tube. Therefore, when some gas flow is generated, part of the powder may be blown away from the box, causing the powder material to be scattered around the box body and cause waste. At the same time, since the existing box is not provided with a fixed structure, the box is easily offset under the action of external force. Therefore, how to reasonably solve this problem is what we need to consider. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a novel electrical automated pneumatic feeding device. The device has a universal threaded rod and a knob, which can be used to fix and clamp different box bodies to avoid the box body from shifting. At the same time, the distance between the outlet end of the drop tube and the box mouth can be adjusted to avoid the powder material flying due to the flow of gas.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A new type of electrical automation pneumatic feeding device includes a base, a rectangular frame is installed on the upper end of the base, the upper end of the rectangular frame is rotatably connected to a rotating rod, a transverse cavity is provided in the rectangular frame, the lower end of the rotating rod extends into the transverse cavity, the outer wall of the rotating rod located in the transverse cavity is fixedly connected with a gear, a rack matching the gear is provided in the transverse cavity, the left side of the rack extends to the outside and is fixedly connected with a handle, a threaded layer is provided on the rotating rod, the threaded layer of the rotating rod is threadedly connected with a slider, a guide rod is provided at the upper end of the rectangular frame, the guide rod passes through the slider, and the slider is slidably connected to the guide rod.

[0007] Preferably, a weight sensor is provided at the upper end of the base, and an indicator light is provided at the upper end of the rectangular frame.

[0008] Preferably, a mounting block is provided at the upper end of the base, an electric push rod is installed on the right side of the mounting block, and a push block is fixedly connected to the telescopic end of the electric push rod.

[0009] Preferably, a support rod is fixedly connected to the inner wall of the rear side of the rectangular frame, a knob is provided on the front side of the rectangular frame, a threaded rod is fixedly connected to the rear side of the knob, the threaded rod passes through the threaded hole on the rectangular frame and extends into the rectangular frame, and the opposite ends of the threaded rod and the support rod are fixedly connected with fixing blocks.

[0010] Preferably, a material drop pipe is provided above the sliding block, and the lower end of the material drop pipe extends into the rectangular frame.

[0011] Preferably, a conveyor belt is provided on the right side of the base.

[0012] Compared with the existing technology, the advantages of this device are:

[0013] 1. Compared with the prior art, by setting the rack and gear, the slider can be driven up and down by pulling the rack, thereby driving the blanking tube to move up and down, adjusting the distance between the blanking tube outlet and the box opening, and reducing the distance between the blanking outlet and the box opening during the filling process;

[0014] 2. Compared with the prior art, by setting the knob, the knob can be turned to fix the box between the two fixing blocks. At this time, the box can be fixed to prevent the box from shifting during the filling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a new type of electrical automated pneumatic feeding device proposed by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 3 for Figure 1 Cross-section along BB direction.

[0018] In the figure: 1 base, 2 mounting block, 3 electric push rod, 4 weight sensor, 5 conveyor belt, 6 rectangular frame, 7 handle, 8 guide rod, 9 slider, 10 rotating rod, 11 drop tube, 12 indicator light, 13 horizontal cavity, 14 rack, 15 gear, 16 support rod, 17 fixing block, 18 threaded rod, 19 knob. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3A novel electrical automated pneumatic feeding device comprises a base 1, a rectangular frame 6 is installed on the upper end of the base 1, a rotating rod 10 is rotatably connected to the upper end of the rectangular frame 6, a transverse cavity 13 is arranged in the rectangular frame 6, the lower end of the rotating rod 10 extends into the transverse cavity 13, a gear 15 is fixedly connected to the outer wall of the rotating rod 10 located in the transverse cavity 13, a rack 14 matching the gear 15 is arranged in the transverse cavity 13, the left and right movement of the rack 14 will drive the gear 15 to rotate, the left side of the rack 14 extends to the outside and is fixedly connected with a pull handle 7, a threaded layer is arranged on the rotating rod 10, a slider 9 is threadedly connected to the threaded layer part of the rotating rod 10, a guide rod 8 is arranged on the upper end of the rectangular frame 6, the guide rod 8 passes through the slider 9, the slider 9 is slidably connected to the guide rod 8, a blanking tube 11 is arranged above the slider 9, and the lower end of the blanking tube 11 extends into the rectangular frame 6.

[0021] Among them, a weight sensor 4 is provided at the upper end of the base 1, an indicator light 12 is provided at the upper end of the rectangular frame 6, and a controller can be set. The weight sensor 4 will generate an electrical signal when sensing the weight. When the electrical signal reaches a certain value, the controller will power on the indicator light 2.

[0022] Among them, a mounting block 2 is provided at the upper end of the base 1, an electric push rod 3 is installed on the right side of the mounting block 2, the telescopic end of the electric push rod 3 is fixedly connected to the pushing block, and a conveyor belt 5 is provided on the right side of the base 1.

[0023] Among them, a support rod 16 is fixedly connected to the inner wall of the rear side of the rectangular frame, a knob 19 is provided on the front side of the rectangular frame 6, and a threaded rod 18 is fixedly connected to the rear side of the knob 19. The threaded rod 18 passes through the threaded hole on the rectangular frame 6 and extends into the rectangular frame 6. The opposite ends of the threaded rod 18 and the support rod 16 are fixedly connected with a fixing block 17.

[0024] The functional principle of the utility model can be explained through the following operation mode: the box is placed in the rectangular frame 6, at this time the box is located on the weight sensor 4, the trigger value of the controller can be adjusted according to the size of the box, at this time the knob 19 is turned, thereby driving the threaded rod 18 to rotate, so that the fixed block 17 located at the front side moves backward, thereby fixing the box between the two fixed blocks 17;

[0025] At this time, the handle 7 can be pulled to the left, thereby driving the rack 14 to move left, and the rack 14 will drive the gear 15 and the rotating rod 10 to rotate, so that the slider 9 drives the drop tube 11 to move downward, so that the discharge port of the drop tube 11 is close to the box opening, thereby preventing the powder material from being affected by the airflow when falling;

[0026] At this time, the material can be poured into the box through the drop tube 11. When the weight reaches a certain level, the electrical signal generated by the weight sensor 4 is transferred to the controller, and the controller controls the indicator light 12 to be energized. At this time, the staff can start the electric push rod 3 to push the box body onto the conveyor belt 5 for transportation.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel electrical automatic pneumatic feeding device, comprising a base (1), characterized in that: A rectangular frame (6) is installed at the upper end of the base (1), and the upper end of the rectangular frame (6) is rotatably connected to a rotating rod (10). A transverse cavity (13) is provided in the rectangular frame (6), and the lower end of the rotating rod (10) extends into the transverse cavity (13). The outer wall of the rotating rod (10) located in the transverse cavity (13) is fixedly connected to a gear (15). A rack (14) matching the gear (15) is provided in the transverse cavity (13). The left side of the rack (14) extends to the outside and is fixedly connected to a handle (7). A threaded layer is provided on the rotating rod (10), and the threaded layer part of the rotating rod (10) is threadedly connected to a slider (9). A guide rod (8) is provided at the upper end of the rectangular frame (6), and the guide rod (8) passes through the slider (9), and the slider (9) is slidably connected to the guide rod (8).

2. A novel electrical automatic pneumatic feeding device according to claim 1, characterized in that: A weight sensor (4) is provided at the upper end of the base (1), and an indicator light (12) is provided at the upper end of the rectangular frame (6).

3. A novel electrical automatic pneumatic feeding device according to claim 1, characterized in that: The upper end of the base (1) is provided with a mounting block (2), the right side of the mounting block (2) is provided with an electric push rod (3), and the telescopic end of the electric push rod (3) is fixedly connected to the pushing block.

4. A novel electrical automatic pneumatic feeding device according to claim 1, characterized in that: A support rod (16) is fixedly connected to the inner wall of the rear side of the rectangular frame, a knob (19) is provided on the front side of the rectangular frame (6), a threaded rod (18) is fixedly connected to the rear side of the knob (19), the threaded rod (18) passes through the threaded hole on the rectangular frame (6) and extends into the rectangular frame (6), and the opposite ends of the threaded rod (18) and the support rod (16) are fixedly connected to a fixing block (17).

5. According to the novel electrical automatic pneumatic feeding device of claim 1, it is characterized by: A material dropping pipe (11) is provided above the sliding block (9), and the lower end of the material dropping pipe (11) extends into the rectangular frame (6).

6. A novel electrical automatic pneumatic feeding device according to claim 1, characterized in that: A conveyor belt (5) is arranged on the right side of the base (1).

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