A filling mechanism for powder filling

Abstract

The utility model relates to a filling mechanism for powder filling, which belongs to the field of powder filling, and includes a powder filling device body, a hopper and a workbench arranged on the powder filling device body, the top surface of the workbench is fixedly connected with a mounting plate, the right side surface of the mounting plate is provided with a slide groove, the left side of the hopper is fixedly connected with a slide plate with one end extending into the inside of the slide groove, a connecting rod is placed inside the slide groove, and the top and bottom surfaces of the connecting rod are fixedly connected with a rotating rod. The filling mechanism for powder filling drives the hopper to move through the sliding connection between the slide plate and the slide groove, and tries to avoid the powder from blocking the conveying pipeline, thereby improving the filling efficiency. The slide plate is driven up and down by the action of the rotating rod, which is convenient for the staff to operate. At the same time, the hopper is supported by the cooperation between the fixed plate, the support plate and the connecting groove, and the stability of the hopper is improved, which is more convenient and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of powder filling, in particular to a filling mechanism for powder filling. Background Art

[0002] The traditional powder filling mechanism uses a scale as a weighing tool to accurately weigh the powder and then fill it. This design idea will result in numerous processing steps. First, a small amount of powder needs to be continuously added to the scale until the powder in the scale just reaches or slightly exceeds the predetermined weight. Then the powder in the scale is filled into the packaging container, followed by compaction and finally packaging.

[0003] Chinese patent CN218929862U discloses a powder filling device, which discloses a technical solution to avoid spilling, and solves the problem that the existing powder is loaded into the packaging can by naturally falling into the packaging can, which takes a long time to load and affects the overall efficiency. In addition, the lower port of the powder hopper cannot move up and down, and the powder in the hopper falls directly into the packaging can, which is prone to spilling.

[0004] When the device is in use, the pressing cylinder pushes the pressing plate downward to apply pressure to the powder in the powder temporary storage box to improve the filling efficiency. However, the hopper conveys the material through the upper feeding pipe. When the upper feeding pipe is blocked by powder, it is easy to cause the powder to fall slowly, thereby reducing the filling efficiency. Therefore, a filling mechanism for powder filling is proposed to solve the above problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a filling mechanism for powder filling, which has the advantage of improving the filling efficiency and solves the problem that when the device is in use, a pressing plate is pushed down by a pressing cylinder to apply pressure to the powder in a powder temporary storage box, thereby improving the filling efficiency. However, the hopper transports the material through an upper feeding pipe. When the upper feeding pipe is blocked by powder, it is easy to cause the powder to fall slowly, thereby reducing the filling efficiency.

[0006] To achieve the above objectives, the utility model provides the following technical solutions: a filling mechanism for powder filling, comprising a powder filling device body, a hopper and a workbench arranged on the powder filling device body, wherein a mounting plate is fixedly connected to the top surface of the workbench.

[0007] A slide groove is provided on the right side of the mounting plate, and a slide plate with one end extending into the slide groove is fixedly connected to the left side of the hopper. A connecting rod is placed inside the slide groove, and a rotating rod is fixedly connected to the top and bottom surfaces of the connecting rod, and the rotating rod at the top is in fit with the slide plate.

[0008] The mounting plate is provided with a driving assembly for driving the connecting rod to rotate.

[0009] The mounting plate is provided with a supporting assembly for supporting the hopper.

[0010] Furthermore, the slide plate and the slide groove are slidably connected, and the mounting plate is an L-shaped plate.

[0011] Furthermore, the driving assembly includes a driving motor, which is fixedly mounted on the left side of the mounting plate, the output end of the driving motor is fixedly connected to a driving rod having one end passing through the mounting plate and extending to the inside of the slide groove, the driving rod and the connecting rod are fixedly connected, the right side of the mounting plate is fixedly connected to a limiting plate, and the right side of the connecting rod is fixedly connected to a support rod having one end extending to the limiting plate.

[0012] Furthermore, the driving rod is rotatably connected to the mounting plate via a bearing, the supporting rod is rotatably connected to the limiting plate via a bearing, and the limiting plate is an L-shaped plate.

[0013] Furthermore, the support assembly includes a fixing plate, which is fixedly connected to the right side surface of the hopper, the top surface of the fixing plate is fixedly connected to the support plate, the top surface of the mounting plate is provided with a connecting groove, the support plate extends to the inside of the connecting groove, the front and back sides of the left side of the support plate are fixedly connected to rubber pads, and the two rubber pads are both located inside the connecting groove.

[0014] Furthermore, the support plate is a U-shaped plate, the rubber pad fits the connection groove, and the support plate and the connection groove are slidably connected.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The filling mechanism of the powder filling drives the hopper to move through the sliding connection between the slide plate and the slide groove, so as to avoid the powder from blocking the conveying pipeline as much as possible and improve the filling efficiency. The slide plate is driven to move up and down by the action of the rotating rod, which is convenient for the staff to operate. At the same time, the hopper is supported by the cooperation between the fixed plate, the support plate and the connecting groove, which improves the stability of the hopper and is more convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 for Figure 1 A is a magnified schematic diagram of the structure;

[0019] Figure 3 It is a top view schematic diagram of the mounting plate in the structure of the utility model.

[0020] In the figure: 1 powder filling device body, 2 hopper, 3 fixed plate, 4 support plate, 5 rubber pad, 6 connecting groove, 7 slide groove, 8 mounting plate, 9 slide plate, 10 workbench, 11 driving motor, 12 driving rod, 13 connecting rod, 14 support rod, 15 limit plate, 16 rotating rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 A powder filling filling mechanism in this embodiment includes a powder filling device body 1, a hopper 2 and a workbench 10 arranged on the powder filling device body 1, and a mounting plate 8 is fixedly connected to the top surface of the workbench 10.

[0023] A chute 7 is provided on the right side of the mounting plate 8, and a slide plate 9 with one end extending into the chute 7 is fixedly connected to the left side of the hopper 2. A connecting rod 13 is placed inside the chute 7, and a rotating rod 16 is fixedly connected to the top and bottom surfaces of the connecting rod 13, and the rotating rod 16 at the top is in fit with the slide plate 9.

[0024] The slide plate 9 and the slide groove 7 are slidably connected, and the mounting plate 8 is an L-shaped plate.

[0025] Specifically, the powder is poured into the feed hopper 2, the powder filling device body 1 is started, the powder is filled, the connecting rod 13 is rotated, and the rotating rod 16 is driven to make a circular motion. The rotating rod 16 pushes the slide plate 9 to move, and the slide plate 9 and the slide groove 7 are connected by sliding to drive the hopper 2 to move, so as to avoid the powder from blocking the conveying pipeline as much as possible, thereby improving the filling efficiency.

[0026] In this embodiment, a driving assembly is provided on the mounting plate 8, and the driving assembly includes a driving motor 11. The driving motor 11 is fixedly mounted on the left side of the mounting plate 8. The output end of the driving motor 11 is fixedly connected to a driving rod 12 having one end penetrating through the mounting plate 8 and extending to the inside of the slide groove 7. The driving rod 12 and the connecting rod 13 are fixedly connected. The right side of the mounting plate 8 is fixedly connected to a limiting plate 15. The right side of the connecting rod 13 is fixedly connected to a support rod 14 having one end extending to the limiting plate 15.

[0027] The driving rod 12 is rotatably connected to the mounting plate 8 via a bearing, and the supporting rod 14 is rotatably connected to the limiting plate 15 via a bearing, and the limiting plate 15 is an L-shaped plate.

[0028] Specifically, the drive motor 11 is started, and the output end of the drive motor 11 drives the drive rod 12 to rotate, thereby rotating the connecting rod 13. The supporting rod 14 supports the connecting rod 13 to improve the stability of the connecting rod 13.

[0029] In this embodiment, a support assembly is provided on the mounting plate 8, and the support assembly includes a fixing plate 3, which is fixedly connected to the right side surface of the hopper 2, and the top surface of the fixing plate 3 is fixedly connected to the support plate 4, and the top surface of the mounting plate 8 is provided with a connecting groove 6, and the support plate 4 extends to the inside of the connecting groove 6, and the front and back sides of the left side of the support plate 4 are fixedly connected with rubber pads 5, and the two rubber pads 5 are both located inside the connecting groove 6.

[0030] The support plate 4 is a U-shaped plate, the rubber pad 5 fits the connection groove 6, and the support plate 4 and the connection groove 6 are slidably connected.

[0031] Specifically, the hopper 2 drives the fixed plate 3 and the support plate 4 to move, and the hopper 2 is supported by the sliding connection between the support plate 4 and the connecting groove 6 to improve the stability of the hopper 2. The support plate 4 is supported by the fit between the rubber pad 5 and the connecting groove 6 to improve the stability of the support plate 4.

[0032] The working principle of the above embodiment is:

[0033] Pour the powder into the feed hopper 2, start the powder filling device body 1, fill the powder, start the driving motor 11, and the output end of the driving motor 11 drives the driving rod 12 to rotate, thereby causing the connecting rod 13 to rotate, driving the rotating rod 16 to make a circular motion, and the rotating rod 16 pushes the slide plate 9 to move, and through the sliding connection between the slide plate 9 and the slide groove 7, drives the hopper 2 to move, and tries to avoid the powder from blocking the conveying pipeline, thereby improving the filling efficiency. Under the action of the support rod 14, the connecting rod 13 is supported to improve the stability of the connecting rod 13, and the hopper 2 drives the fixed plate 3 and the support plate 4 to move, and through the sliding connection between the support plate 4 and the connecting groove 6, the hopper 2 is supported to improve the stability of the hopper 2, and the support plate 4 is supported by the fit between the rubber pad 5 and the connecting groove 6 to improve the stability of the support plate 4.

[0034] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A powder filling mechanism, comprising a powder filling device body (1) and a hopper (2) and a workbench (10) arranged on the powder filling device body (1), characterized in that: The top surface of the workbench (10) is fixedly connected with a mounting plate (8); The right side of the mounting plate (8) is provided with a slide groove (7), the left side of the hopper (2) is fixedly connected to a slide plate (9) with one end extending into the slide groove (7), a connecting rod (13) is placed inside the slide groove (7), the top and bottom surfaces of the connecting rod (13) are fixedly connected to a rotating rod (16), and the rotating rod (16) at the top is in close contact with the slide plate (9); The mounting plate (8) is provided with a driving assembly for driving the connecting rod (13) to rotate, and the mounting plate (8) is provided with a supporting assembly for supporting the hopper (2).

2. A powder filling mechanism according to claim 1, characterized in that: The slide plate (9) and the slide groove (7) are slidably connected, and the mounting plate (8) is an L-shaped plate.

3. A powder filling mechanism according to claim 1, characterized in that: The driving assembly comprises a driving motor (11), the driving motor (11) is fixedly mounted on the left side of the mounting plate (8), the output end of the driving motor (11) is fixedly connected to a driving rod (12) having one end penetrating the mounting plate (8) and extending to the inside of the slide groove (7), the driving rod (12) and a connecting rod (13) are fixedly connected, the right side of the mounting plate (8) is fixedly connected to a limiting plate (15), and the right side of the connecting rod (13) is fixedly connected to a supporting rod (14) having one end extending to the limiting plate (15).

4. A powder filling mechanism according to claim 3, characterized in that: The driving rod (12) is rotatably connected to the mounting plate (8) via a bearing, and the supporting rod (14) is rotatably connected to the limiting plate (15) via a bearing, wherein the limiting plate (15) is an L-shaped plate.

5. A powder filling mechanism according to claim 3, characterized in that: The support assembly comprises a fixing plate (3), the fixing plate (3) being fixedly connected to the right side surface of the hopper (2), the top surface of the fixing plate (3) being fixedly connected to a supporting plate (4), the top surface of the mounting plate (8) being provided with a connecting groove (6), the supporting plate (4) extending to the inside of the connecting groove (6), the front and back sides of the left side of the supporting plate (4) being fixedly connected to rubber pads (5), and the two rubber pads (5) being located inside the connecting groove (6).

6. A powder filling mechanism according to claim 5, characterized in that: The support plate (4) is a U-shaped plate, the rubber pad (5) and the connecting groove (6) are fitted together, and the support plate (4) and the connecting groove (6) are slidably connected.

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