CN-224222068-U - A reject mechanism for tealeaves packing

CN224222068UCN 224222068 UCN224222068 UCN 224222068UCN-224222068-U

Abstract

The utility model relates to the field of tea packaging machinery, and discloses a rejecting mechanism for tea packaging, which comprises a hollow receiving cylinder, a first baffle plate, a second baffle plate and a driving mechanism, wherein the first baffle plate and the second baffle plate are respectively arranged on two sides of the receiving cylinder in a rotating mode, the driving mechanism is arranged outside the receiving cylinder and is in transmission connection with the first baffle plate and the second baffle plate, when good products are discharged, the driving mechanism drives the first baffle plate and the second baffle plate to rotate towards a first direction, a good product discharging channel communicated with the receiving cylinder is formed between the first baffle plate, the second baffle plate and the receiving cylinder, when the defective products are discharged, the driving mechanism drives the first baffle plate and the second baffle plate to rotate back to the first direction, a defective product discharging channel communicated with the receiving cylinder is formed between the first baffle plate, the second baffle plate and the receiving cylinder, and the defective product discharging channel are respectively arranged in an inclined downward extending mode towards two opposite directions. The utility model can solve the problems of realizing direct and efficient tea discharging and reducing the whole occupied space.

Inventors

ZHANG WANLANG
GAO QINGDU
HUANG YUNZHONG

Assignees

厦门成飞自动化设备有限公司

Dates

Publication Date: 20260512
Application Date: 20250506

Claims (8)

1. A culling mechanism for tea packages, comprising: a hollow receiving cylinder; The first baffle and the second baffle are respectively and rotatably arranged at two sides of the receiving cylinder; The driving mechanism is arranged outside the receiving cylinder, is in transmission connection with the first baffle plate and the second baffle plate and is used for driving the first baffle plate and the second baffle plate to rotate towards or back to the first direction; When the blanking is finished, the driving mechanism drives the first baffle plate and the second baffle plate to rotate in the first direction, a finished product discharging channel communicated with the receiving cylinder is formed among the first baffle plate, the second baffle plate and the receiving cylinder, and the finished product discharging channel are respectively arranged in an inclined downward extending mode in two opposite directions.
2. The removing mechanism for tea packaging according to claim 1, wherein a first inclined plane and a second inclined plane are respectively arranged on two sides of the bottom of the receiving cylinder, one opposite sides of the first inclined plane and the second inclined plane are connected, the other sides of the first inclined plane and the second inclined plane are respectively arranged in an inclined upward extending way towards the first baffle plate and the second baffle plate, and a good product discharge port and a defective product discharge port which are mutually communicated are respectively formed on the first inclined plane and the second inclined plane; When the good products are discharged, the first baffle opens the good product discharge port, and the second baffle contacts with the second inclined surface and covers the defective product discharge port; when the defective products are discharged, the second baffle opens the defective products discharge port, and the first baffle contacts the first inclined surface and covers the defective products discharge port.
3. The removing mechanism for tea packaging according to claim 2, wherein the receiving cylinder comprises two symmetrically arranged first side plates and two symmetrically arranged second side plates, two sides of the upper portion of the first side plates are integrally connected with one sides of the two second side plates respectively, the lower portions of the first side plates are arranged in an inverted triangle shape, the lower portions of the two first side plates and the two second side plates enclose to form the good product discharge port and the defective product discharge port, and the first baffle plate and the second baffle plate are respectively in one-to-one correspondence with the two second side plates and are rotationally arranged on the outer sides of the corresponding second side plates.
4. A culling mechanism for tea leaf packages according to claim 2 or 3, wherein the first baffle has an area greater than the area of the first inclined surface and the second baffle has an area greater than the area of the second inclined surface; The second baffle plate completely covers the second inclined plane and extends out of the second inclined plane when the good products are discharged, and the first baffle plate completely covers the first inclined plane and extends out of the first inclined plane when the bad products are discharged.
5. A removing mechanism for tea leaf packages according to any one of claims 1 to 3, further comprising a guide plate fixedly arranged on the receiving cylinder, wherein the guide plate is positioned below the good product discharge channel or the defective product discharge channel and extends obliquely downwards towards the outside of the receiving cylinder.
6. A culling mechanism for tea leaf packages according to any one of claims 1 to 3, further comprising a receiving hopper inserted at the top end of the receiving cylinder and communicating with the receiving cylinder, the receiving hopper being for supplying tea leaves to the receiving cylinder.
7. A reject mechanism for tea leaf packages according to any one of claims 1 to 3, wherein the drive mechanism comprises a baffle drive member provided on the outside of the receiving cylinder, the output of the baffle drive member being connected to the first and second baffles.
8. A reject mechanism for tea leaf packages according to any one of claims 1 to 3, wherein the drive mechanism comprises two baffle drives, the baffle drives being provided on the outside of the receiving cylinder, one of the baffle drives having an output connected to the first baffle and the other baffle drive having an output connected to the second baffle.

Description

A reject mechanism for tealeaves packing Technical Field The utility model relates to the field of tea packaging machinery, in particular to a removing mechanism for tea packaging. Background In the tea packaging industry, ensuring the accuracy and consistency of the weight of the tea package is an important link, which not only relates to the quality image of the product, but also directly influences the production efficiency and cost control of enterprises. To achieve this goal, a tea package weighing device has been developed in the prior art, which integrates the core components of an electronic scale, a material stirring mechanism, a material discharging conveyor belt, a material discharging hopper and the like, and forms a set of relatively perfect tea discharging and sorting system. Specifically, the electronic scale is used as a core component for weight detection, and can detect the weight of the discharged tea and judge whether the discharged tea meets preset packaging standards. And the material stirring mechanism is used for stirring and conveying qualified tea (namely 'good products') weighed on the electronic scale to the discharging conveyor belt or stirring and conveying unqualified tea (namely 'bad products') weighed on the electronic scale to the discharging hopper according to the feedback result of the electronic scale. The discharging conveyor belt is responsible for conveying good tea to a subsequent packaging process, and the discharging hopper is used as a recovery channel of defective products, and the defective products are redirected to the upstream of the feeding conveyor belt so as to be weighed and distributed again. However, while existing tea package weighing devices are relatively self-contained in function, there are certain inconveniences during actual operation. On the one hand, after the tea is weighed to be qualified, good products cannot be directly dialed into the tea bags by the material dialing mechanism, and the discharging can be completed only by an additional conveying process of the discharging conveyor belt. This process not only increases the complexity and time costs of operation, but also results in a large overall device footprint, which is detrimental to compact layout and efficient operation of the production line. On the other hand, the material stirring mechanism stirs materials horizontally along the weighing surface of the electronic scale, so that tea leaves are easy to remain on the electronic scale, and the accuracy of the tea packaging weight is affected. In view of the above, it is necessary to develop a rejecting mechanism for tea packaging, which aims to realize direct and efficient tea discharging, reduce the overall occupied space, effectively avoid the problem of tea residues in the process of picking up the tea, and ensure the accuracy and consistency of the weight of the tea packaging. Disclosure of utility model (One) solving the technical problems The utility model provides a removing mechanism for tea packaging, which at least solves the technical problems of realizing direct and efficient tea discharging and reducing the whole occupied space. (II) technical scheme In order to solve the technical problems, the utility model provides the following technical scheme that the removing mechanism for tea packaging comprises: a hollow receiving cylinder; the first baffle and the second baffle are respectively and rotatably arranged at two sides of the receiving cylinder; The driving mechanism is arranged outside the receiving cylinder, is in transmission connection with the first baffle plate and the second baffle plate and is used for driving the first baffle plate and the second baffle plate to rotate towards or back to the first direction; When the material is discharged, the driving mechanism drives the first baffle plate and the second baffle plate to rotate back to the first direction, a defective product discharging channel communicated with the material receiving cylinder is formed between the first baffle plate, the second baffle plate and the material receiving cylinder, and the defective product discharging channel are respectively obliquely and downwardly extended in two opposite directions. The material receiving cylinder is further provided with a first inclined plane and a second inclined plane at two sides of the bottom of the material receiving cylinder, one opposite sides of the first inclined plane and the second inclined plane are connected, the other sides of the first inclined plane and the second inclined plane extend upwards towards the first baffle plate and the second baffle plate respectively, and a good product discharge port and a defective product discharge port which are mutually communicated are formed on the first inclined plane and the second inclined plane respectively; When the defective products are discharged, the second baffle plate opens the defective product discharge hole, and the first baffle plate c