CN218929862U

CN218929862U - Powder filling device

Info

Publication number: CN218929862U
Application number: CN202223176948.1U
Authority: CN
Inventors: 倪志伟; 张兵
Original assignee: Nanjing Nannong Pesticide Technology Development Co ltd
Current assignee: Nanjing Nannong Pesticide Technology Development Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-04-28
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a powder filling device, which comprises a workbench, wherein a station switching rotating plate is rotatably arranged on the workbench, a plurality of packaging can adapting gaps are formed in the station switching rotating plate, and a packaging can feeding rail, a charging mechanism, a can cover feeding rail, an upper cover mechanism, a gland mechanism and a can unloading mechanism are sequentially arranged on the workbench at the edge of the station switching rotating plate; the charging mechanism comprises a hopper, a hopper fixing plate, an upper material conveying pipe, a powder temporary storage box, a material pressing cylinder connecting plate, a material pressing rod, a material pressing plate, a lower material conveying pipe, a packaging tank pressure head, a pressure head connecting plate and a pressure head cylinder, wherein the packaging tank pressure head capable of moving up and down is arranged on the charging mechanism, and the packaging tank pressure head presses a packaging tank opening during filling, so that accidental sprinkling in the filling process is avoided; the setting presses the material cylinder to promote the pressure flitch and pushes down, exerts pressure to the powder in the powder temporary storage box, makes its faster ejection of compact, improves filling efficiency to can improve the efficiency of whole filling flow.

Description

Powder filling device

Technical Field

The utility model belongs to the technical field of powder filling, and particularly relates to a powder filling device.

Background

The existing canned powder filling mechanism fills powder into a packaging tank through an automatic assembly line, specifically comprises the steps of firstly conveying the packaging tank to the assembly line, then filling powder into the packaging tank, covering a cover, and finally conveying out of the assembly line, wherein the existing powder filling into the packaging tank is naturally fallen into the packaging tank, so that the filling time is long, and the overall efficiency is affected; and the lower port of the powder hopper can not move up and down, powder in the hopper directly falls into the packaging tank, and the problem of sprinkling easily occurs.

Disclosure of Invention

The present utility model is directed to a powder filling device, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the powder filling device comprises a workbench, wherein a station switching rotating plate is rotatably arranged on the workbench, a plurality of packaging can adapting gaps are formed in the station switching rotating plate, and a packaging can feeding rail, a charging mechanism, a can cover feeding rail, an upper cover mechanism, a gland mechanism and a can unloading mechanism are sequentially arranged on the edge of the station switching rotating plate and positioned on the workbench;

the feeding mechanism comprises a hopper, a hopper fixing plate, an upper conveying pipe, a powder temporary storage box, a pressing cylinder connecting plate, a pressing rod, a pressing plate, a lower conveying pipe, a packaging tank pressing head, a pressing head connecting plate and a pressing head cylinder, wherein the hopper fixing plate is fixed at the lower part of the hopper, the upper conveying pipe is fixed at the bottom of the hopper and communicated with the hopper, the lower end of the upper conveying pipe is connected with the powder temporary storage box, the lower end of the powder temporary storage box is movably connected with the lower conveying pipe, the lower end of the lower conveying pipe is fixedly connected with the packaging tank pressing head, one side of the packaging tank pressing head is provided with the pressing head connecting plate, and the pressing head cylinder is connected with the hopper fixing plate and the pressing head connecting plate; the material pressing plate is movably arranged inside the powder temporary storage box, the material pressing rod is connected with the material pressing plate, and is fixedly connected with the material pressing cylinder connecting plate, the material pressing cylinder is reversely arranged on the hopper fixing plate, and the output end of the material pressing cylinder is connected with the material pressing cylinder connecting plate.

Preferably, the pressing plate is annular, the upper end face of the pressing plate is an inclined plane inclined inwards, and the annular hole of the pressing plate is larger than the outer diameter of the lower conveying pipe.

Preferably, a sealing ring is arranged on the lower end face of the packing can pressing head.

Preferably, the upper conveying pipe and the lower conveying pipe are respectively provided with an electric valve.

Preferably, a tank cover jacking cylinder is arranged at the lower side of the tail end of the tank cover feeding track.

Preferably, the upper cover mechanism comprises two suckers and a rotating motor, the rotating motor drives the two suckers to alternately convey the can cover, and the can cover jacking cylinder jacks up the can cover, so that the can cover is adsorbed by the suckers.

The utility model has the technical effects and advantages that: according to the powder filling device, the packing tank pressure head capable of moving up and down is arranged on the charging mechanism, and the packing tank pressure head presses the packing tank opening during filling, so that accidental sprinkling in the filling process is avoided; the setting presses the material cylinder to promote the pressure flitch and pushes down, exerts pressure to the powder in the powder temporary storage box, makes its faster ejection of compact, improves filling efficiency to can improve the efficiency of whole filling flow.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the charging mechanism of the present utility model;

fig. 3 is a schematic cross-sectional view of the charging mechanism of the present utility model.

In the figure: 1. a work table; 2. station switching rotating plates; 3. packaging can feeding rails; 4. a charging mechanism; 41. a hopper; 42. a hopper fixing plate; 43. a feeding pipe; 44. a powder temporary storage box; 45. a material pressing cylinder; 46. a pressing cylinder connecting plate; 47. a pressing rod; 48. a pressing plate; 49. a lower conveying pipe; 410. a packaging can pressing head; 411. a pressure head connecting plate; 412. a ram cylinder; 5. a can lid feed rail; 6. an upper cover mechanism; 7. a capping mechanism; 8. and a can unloading mechanism.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

The utility model provides a powder filling device as shown in figures 1-3, which comprises a workbench 1, wherein a station switching rotating plate 2 is rotatably arranged on the workbench 1, the station switching rotating plate 2 is driven to rotate by a motor at the bottom, a plurality of packaging can adapting gaps are arranged on the station switching rotating plate 2, packaging cans enter the gaps, the station switching rotating plate 2 rotates along with the station switching rotating plate 2 to perform station conversion, and a packaging can feeding rail 3, a charging mechanism 4, a can cover feeding rail 5, an upper cover mechanism 6, a gland mechanism 7 and a can unloading mechanism 8 are sequentially arranged on the workbench 1 at the edge of the station switching rotating plate 2;

the packaging cans are sequentially arranged in the packaging can feeding track 3 and can sequentially slide downwards to enter the gaps of the station switching rotating plates 2, the station switching rotating plates 2 drive the packaging cans to move to the lower side of the charging mechanism 4, and the charging mechanism 4 charges the packaging cans; the method comprises the steps that a next station is entered, tank covers are sequentially arranged on a tank cover feeding track 5, a tank cover jacking cylinder is arranged at the lower side of the tail end of the tank cover feeding track 5, an upper cover mechanism 6 comprises two suckers and a rotating motor, the rotating motor drives the two suckers to alternately convey the tank covers, the tank cover jacking cylinder jacks up the tank covers, the tank covers are adsorbed by the suckers, then the tank covers are put down after rotating for 180 degrees, and the tank covers fall on the upper ports of the packaging tank; the gland mechanism 7 consists of an air cylinder and a rubber circular plate, the air cylinder stretches out to press the tank cover on the upper port of the packaging tank, and the rubber circular plate can prevent the tank cover from being worn by the air cylinder to remove paint; the can cover is tightly covered and then enters the lower side of the can unloading mechanism 8, the can unloading mechanism 8 consists of an air cylinder and a vertical plate, the can unloading mechanism 8 contracts to drive the vertical plate, and the vertical plate pushes the packaging can out of the station switching rotating plate 2, so that the whole working steps are achieved.

As shown in fig. 2 and 3, the charging mechanism 4 comprises a hopper 41, a hopper fixing plate 42, an upper conveying pipe 43, a powder temporary storage box 44, a pressing cylinder 45, a pressing cylinder connecting plate 46, a pressing rod 47, a pressing plate 48, a lower conveying pipe 49, a packaging can pressure head 410, a pressure head connecting plate 411 and a pressure head cylinder 412, wherein electric valves are respectively arranged on the upper conveying pipe 43 and the lower conveying pipe 49 and control the inlet and outlet of powder, the hopper fixing plate 42 is fixed at the lower part of the hopper 41, the upper conveying pipe 43 is fixed at the bottom of the hopper 41 and communicated with the hopper 41, the lower end of the upper conveying pipe 43 is connected with the powder temporary storage box 44, the lower end of the powder temporary storage box 44 is movably connected with the lower conveying pipe 49, the lower end of the lower conveying pipe 49 is fixedly connected with the packaging can pressure head 410, and the lower end surface of the packaging can pressure head 410 is provided with a sealing ring. A pressure head connecting plate 411 is arranged on one side of the packaging can pressure head 410, and a pressure head cylinder 412 is connected with the hopper fixing plate 42 and the pressure head connecting plate 411; the material pressing plate 48 is movably arranged inside the powder temporary storage box 44, the material pressing rod 47 is connected with the material pressing plate 48, the material pressing rod 47 is fixedly connected with the material pressing cylinder connecting plate 46, the material pressing cylinder 45 is reversely arranged on the hopper fixing plate 42, and the output end of the material pressing cylinder 45 is connected with the material pressing cylinder connecting plate 46. During operation of the part, powder in the hopper 41 enters the powder temporary storage box 44 through the upper conveying pipe 43 to be filled once, then the pressure head cylinder 412 is started, the pressure head cylinder 412 pushes the pressure head 410 of the packaging tank to press the packaging tank through the pressure head connecting plate 411, at the moment, the powder in the powder temporary storage box 44 falls down into the packaging tank, meanwhile, the pressing cylinder 45 is started, the pressing plate 48 is driven to press through the pressing cylinder connecting plate 46 and the pressing rod 47, pressure is applied to the powder in the powder temporary storage box 44, the powder is accelerated to fall down, and the filling efficiency is improved.

The pressure plate 48 is set to be annular and the up end is set to the inclined plane of inwards sloping, and the setting of inclined plane avoids the up end of pressure plate 48 to remain the powder for the powder can fall along the inclined plane, and the annular hole of pressure plate 48 is greater than the external diameter of lower conveying pipeline 49, and is 3-6 millimeters more, makes the powder of sending into powder temporary storage box 44 from last conveying pipeline 43 can flow into the lower part of powder temporary storage box 44 from the clearance of pressure plate 48 and lower conveying pipeline 49, avoids the powder to remain in powder temporary storage box 44 upper portion entirely, causes the jam.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. Powder filling device, including workstation (1), its characterized in that: the automatic packaging machine is characterized in that a station switching rotating plate (2) is rotatably arranged on the workbench (1), a plurality of packaging can adapting gaps are formed in the station switching rotating plate (2), and a packaging can feeding track (3), a charging mechanism (4), a can cover feeding track (5), an upper cover mechanism (6), a gland mechanism (7) and a can unloading mechanism (8) are sequentially arranged on the edge of the station switching rotating plate (2) and the workbench (1);

the feeding mechanism (4) comprises a hopper (41), a hopper fixing plate (42), an upper conveying pipe (43), a powder temporary storage box (44), a pressing cylinder (45), a pressing cylinder connecting plate (46), a pressing rod (47), a pressing plate (48), a lower conveying pipe (49), a packaging tank pressure head (410), a pressure head connecting plate (411) and a pressure head cylinder (412), wherein the hopper fixing plate (42) is fixed at the lower part of the hopper (41), the upper conveying pipe (43) is fixed at the bottom of the hopper (41) and is communicated with the hopper (41), the lower end of the upper conveying pipe (43) is connected with the powder temporary storage box (44), the lower end of the powder temporary storage box (44) is movably connected with a lower conveying pipe (49), the lower end of the lower conveying pipe (49) is fixedly connected with the packaging tank pressure head (410), one side of the packaging tank pressure head (410) is provided with the pressure head connecting plate (411), and the pressure head cylinder (412) is connected with the hopper fixing plate (42) and the pressure head connecting plate (411). The material pressing plate (48) is movably arranged inside the powder temporary storage box (44), the material pressing rod (47) is connected with the material pressing plate (48), the material pressing rod (47) is fixedly connected with the material pressing cylinder connecting plate (46), the material pressing cylinder (45) is reversely arranged on the hopper fixing plate (42) and the output end of the material pressing cylinder connecting plate (46) is connected with the material pressing cylinder connecting plate.

2. A powder filling device as claimed in claim 1, wherein: the material pressing plate (48) is arranged in a ring shape, the upper end face of the material pressing plate is arranged into an inclined plane which is inclined inwards, and the annular hole of the material pressing plate (48) is larger than the outer diameter of the lower conveying pipe (49).

3. A powder filling device as claimed in claim 1, wherein: the lower end face of the packing can pressing head (410) is provided with a sealing ring.

4. A powder filling device as claimed in claim 1, wherein: and electric valves are arranged on the upper conveying pipe (43) and the lower conveying pipe (49).

5. A powder filling device as claimed in claim 1, wherein: and a tank cover jacking cylinder is arranged at the lower side of the tail end of the tank cover feeding track (5).

6. A powder filling device as defined in claim 5, wherein: the upper cover mechanism (6) comprises two suckers and a rotating motor, the rotating motor drives the two suckers to alternately convey the can cover, and the can cover jacking cylinder jacks up the can cover, so that the can cover is adsorbed by the suckers.