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CN-121974017-A - Compression type double-station blanking device

CN121974017ACN 121974017 ACN121974017 ACN 121974017ACN-121974017-A

Abstract

The invention provides a compression type double-station blanking device, and relates to the technical field of food packaging. The compression type double-station blanking device comprises a material containing disc, a material pressing assembly, a feeding assembly and a discharging assembly. The material pressing assembly comprises a rotating piece and two compression pieces, the rotating piece comprises a frame and a rotating shaft, the rotating shaft is rotationally arranged on the frame, one end of the rotating shaft is provided with a base, the two compression pieces are arranged on two sides of the base, and the two compression pieces are rotationally and slidingly arranged on the material containing disc around the rotating shaft. The feeding component comprises a feeding hopper arranged on the frame, the corresponding area of the outlet of the feeding component on the material containing disc is a feeding station, and the feeding station and the compression station are positioned on the same circumference. The discharging assembly comprises a discharging pipe, a discharging hole is formed in the accommodating tray to form a discharging station, the discharging pipe is communicated with the discharging hole, the discharging station and the compression station are located on the same circumference, and the feeding station and the discharging station are located on the same diameter. The invention has simple structure and low cost, can realize high-efficiency alternate operation and improves the production efficiency.

Inventors

  • LIU JUNYU

Assignees

  • 广东渔越攀天自动化设备有限公司

Dates

Publication Date
20260505
Application Date
20260407

Claims (8)

  1. 1. A compression type duplex position blanking apparatus, characterized by comprising: A material containing disc; The pressing assembly comprises a rotating piece and two compressing pieces, the rotating piece comprises a frame and a rotating shaft, the frame is arranged above the accommodating tray, the rotating shaft is rotatably arranged on the frame, the axis of the rotating shaft is perpendicular to the bottom surface of the accommodating tray, a base is arranged at one end of the rotating shaft on the side of the accommodating tray, the two compressing pieces are respectively arranged on two sides of the base, the two compressing pieces are rotatably and slidably arranged on the accommodating tray around the rotation center line of the rotating shaft, and compression stations of the two compressing pieces are all located on the same circumference and are all located on the same diameter of the circumference; The feeding assembly comprises a feeding hopper arranged on the frame, an outlet of the feeding hopper is a feeding station in a corresponding area on the material containing disc, the feeding station and the compression station are positioned on the same circumference, and the compression station can rotate to the position right below a discharge hole of the feeding hopper; The discharging assembly comprises a discharging pipe, a discharging hole is formed in the bottom surface of the accommodating tray, an opening area of the discharging hole is a discharging station, the discharging pipe is communicated with the discharging hole, the discharging station is located on the same circumference with the compressing station, the compressing station can rotate to the position right above the discharging station, and the feeding station is located on the same diameter with the discharging station.
  2. 2. The compression duplex position blanking apparatus of claim 1, wherein a driving mechanism is provided at one end of the rotating shaft away from the base, the driving mechanism includes a first driving motor, and an output end of the first driving motor is connected with the rotating shaft for driving the rotating shaft to rotate.
  3. 3. The compression type double-station blanking device of claim 2, wherein an angle sensor is arranged on the frame and used for monitoring the rotation angle of the base, and the angle sensor is connected with a control unit which is connected with the first driving motor.
  4. 4. The compression type double-station blanking device of claim 1, wherein each compression piece comprises a fixed clamping block, a movable clamping block, a first telescopic piece and two edge sealing baffles, the two edge sealing baffles are arranged on the base in parallel, are vertically attached to the inner bottom surface of the material containing disc and can slide along the inner bottom surface, a movable groove is formed between the two edge sealing baffles, the fixed clamping block and the movable clamping block are arranged in the movable groove, the fixed clamping block is fixedly connected with the two edge sealing baffles, the movable clamping block is arranged in the movable groove and can freely slide along the extending direction of the movable groove, the first telescopic piece is arranged on the base, the telescopic end of the first telescopic piece is parallel to the extending direction of the movable groove, and the telescopic end of the first telescopic piece is connected with the movable clamping block; the compression station is formed between the fixed clamping block and the movable clamping block.
  5. 5. The compression duplex blanking apparatus of claim 4 wherein two of said compression members share the same first telescoping member.
  6. 6. The compression duplex blanking apparatus of claim 4 wherein the first telescoping member is a bi-directional telescoping cylinder.
  7. 7. The compression duplex position blanking apparatus of any one of claims 1-6, further comprising a poking assembly, wherein the poking assembly comprises a second telescopic member and a poking head, the second telescopic member is arranged on the frame, a telescopic end of the second telescopic member stretches in a direction perpendicular to a bottom surface of the containing tray, a telescopic end of the second telescopic member is connected with the poking head, the poking head is located above the discharging station, and the poking head can sequentially penetrate through the compression station and the discharging station.
  8. 8. The compression type double-station blanking device of claim 7, wherein the second telescopic piece comprises a telescopic rod, a sliding rail, a sliding block, a conveying belt and two rotating wheels, the two rotating wheels are rotatably arranged on the frame, the conveying belt is sleeved on the two rotating wheels and forms a belt wheel conveying mechanism with the two rotating wheels, the conveying direction of the conveying belt is perpendicular to the bottom surface of the material containing disc, the sliding rail is arranged on the frame, the moving direction of the sliding rail is parallel to the conveying direction of the conveying belt, the sliding block is slidably arranged on the sliding rail, the sliding block is connected with the conveying belt, any rotating wheel is connected with a second driving motor, the second driving motor is used for driving the rotating wheels to rotate, the telescopic rod is slidably arranged on the frame along the conveying direction parallel to the conveying belt, one end of the telescopic rod is connected with the material poking head, and the other end of the telescopic rod is connected with the sliding block.

Description

Compression type double-station blanking device Technical Field The invention relates to the technical field of food packaging, in particular to a compression type double-station blanking device. Background In the field of food packaging, pharmaceutical preparation and chemical product processing, powdery, granular or sheet materials are often required to be quantitatively compressed and molded and then are filled into packaging bags or containers, and the process is usually completed by a blanking device. The blanking device is used as a core component of a packaging production line, and the structural rationality of the blanking device directly influences the production efficiency, the molding quality and the running stability of equipment. At present, the traditional blanking equipment widely used in the industry mostly adopts a single-station compression structure, namely feeding, compression and discharging actions are sequentially completed in one station. The equipment has a relatively simple structure, but each procedure cannot be operated in parallel, so that the production takt is long, and the continuous and high-efficiency automatic production requirement is difficult to meet. In order to solve the efficiency bottleneck, some prior art attempts to adopt the multistation carousel formula structure, realize station switching through setting up a plurality of compression mould or material chamber to promote the operation continuity. However, the inventors found that in practical production applications, the prior art still has at least the following technical problems: first, the structure is complex and the cost is high. The traditional multi-station compression equipment generally adopts a structure that a turntable is matched with a plurality of independent molds, and each mold is fixedly connected with the turntable, so that the traditional multi-station compression equipment has the advantages of a large number of parts, high assembly precision requirement and high processing and manufacturing cost. Meanwhile, the complex structure brings great inconvenience to the installation, debugging and maintenance of production workers, and the use threshold of equipment is increased. Secondly, the station layout and the action time sequence are unreasonable, and the efficiency is limited. In existing duplex or multi-station structures, the layout of the feed, compression and discharge stations often lacks systematic optimization, resulting in waiting or interference between the stations. For example, when one station compresses, the other station cannot synchronously feed or discharge, the whole beat fails to realize real parallel operation, and the efficiency is improved only to a limited extent. In summary, there is a need in the market for a blanking device that has a simple structure, low cost, and can perform efficient and alternate operations. Disclosure of Invention The invention aims to provide a compression type double-station blanking device which is simple in structure and low in cost, can realize efficient alternate operation and improves production efficiency. Embodiments of the present invention are implemented as follows: The embodiment of the application provides a compression type double-station blanking device, which comprises: A material containing disc; The pressing assembly comprises a rotating piece and two compressing pieces, the rotating piece comprises a frame and a rotating shaft, the frame is arranged above the accommodating tray, the rotating shaft is rotatably arranged on the frame, the axis of the rotating shaft is perpendicular to the bottom surface of the accommodating tray, a base is arranged at one end of the rotating shaft on the side of the accommodating tray, the two compressing pieces are respectively arranged on two sides of the base, the two compressing pieces are rotatably and slidably arranged on the accommodating tray around the rotation center line of the rotating shaft, and compression stations of the two compressing pieces are all located on the same circumference and are all located on the same diameter of the circumference; The feeding assembly comprises a feeding hopper arranged on the frame, an outlet of the feeding hopper is a feeding station in a corresponding area on the material containing disc, the feeding station and the compression station are positioned on the same circumference, and the compression station can rotate to the position right below a discharge hole of the feeding hopper; The discharging assembly comprises a discharging pipe, a discharging hole is formed in the bottom surface of the accommodating tray, an opening area of the discharging hole is a discharging station, the discharging pipe is communicated with the discharging hole, the discharging station is located on the same circumference with the compressing station, the compressing station can rotate to the position right above the discharging station, and the feeding station is