CN213800249U

CN213800249U - Tealeaves partial shipment device of weighing

Info

Publication number: CN213800249U
Application number: CN202022320638.7U
Authority: CN
Inventors: 杨帆
Original assignee: Huzhou Manzhi Technology Development Co ltd
Current assignee: Huzhou Manzhi Technology Development Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-07-27
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a tealeaves partial shipment device of weighing can weigh in real time to tealeaves after the feeding, and when reaching required weight, the play hopper of the changeable export of rethread will weigh the tealeaves and send into in the wrapping bag of corresponding weight. The key points of the technical scheme are as follows: a tea weighing and subpackaging device comprises a feeding mechanism, a weighing mechanism, a discharging mechanism and a servo controller, wherein the feeding mechanism comprises a feeding disc, the feeding disc is provided with an inlet and an outlet, and the bottom surface of the feeding disc is inclined to form a ramp for tea sliding; the weighing mechanism comprises a weighing hopper and a pressure sensor, and the weighing hopper is positioned right below the outlet of the feeding disc; discharge mechanism includes out hopper and servo driver, goes out the inside cavity of hopper, goes out hopper upper portion opening and is located weighing hopper under, goes out the inside pendulum piece that is equipped with of hopper, pendulum piece both sides and play hopper inner wall swivelling joint, and servo driver connects the pendulum piece in order to drive pendulum piece swivelling movement, and pressure sensor and servo driver all couple servo controller.

Description

Tealeaves partial shipment device of weighing

Technical Field

The utility model relates to a equipment for packing field specifically is a tealeaves partial shipment device of weighing.

Background

The bulk tea after being processed needs to be packaged and sold, the common packaging specifications are generally 100g and 200g, at present, tea manufacturers mostly use manpower to carry out manual bagging, 100g and 200g of tea needs to be weighed out repeatedly and respectively packaged into different packaging bags, and partial large manufacturers adopt special tea packaging machines to carry out subpackaging with different contents.

However, when the tea weight is manually weighed, the speed is slow, the working efficiency is low, the weighing accuracy is difficult to ensure, the product quality is affected, and in addition, when the tea weight is huge, more labor force is often employed, and the production cost is increased; the existing tea packaging machine is generally provided with an automatic weighing and subpackaging mechanism, but has the disadvantages of complex structure, poor accuracy, high operation difficulty and difficulty in ensuring better accuracy, and leads to different weights of packaged tea finished products.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that exists among the above-mentioned background art, provide a tealeaves partial shipment device of weighing, can weigh in real time to tealeaves after the feeding, when reaching required weight, the play hopper of the changeable export of rethread will weigh the tealeaves and send into in the wrapping bag of corresponding weight.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tea weighing and subpackaging device comprises a feeding mechanism, a weighing mechanism, a discharging mechanism and a servo controller, wherein the feeding mechanism comprises a feeding disc, the feeding disc is provided with an inlet and an outlet, and the bottom surface of the feeding disc is inclined to form a ramp for tea falling; the weighing mechanism comprises a weighing hopper and a pressure sensor, and the weighing hopper is positioned right below the outlet of the feeding disc; the discharging mechanism comprises a discharging hopper and a servo driver b, a discharging channel is formed in the discharging hopper in a hollow mode, an opening in the upper portion of the discharging hopper is located under the weighing hopper, a swinging piece is arranged inside the discharging hopper, two sides of the swinging piece are connected with the inner wall of the discharging hopper in a rotating mode, the servo driver b is connected with the swinging piece to drive the swinging piece to swing in a rotating mode, and the pressure sensor and the servo driver b are both coupled with a servo controller.

Preferably, the bottom of the weighing hopper is provided with a cover plate which can be opened and closed, the cover plate is provided with a servo driver a for controlling the opening and closing of the cover plate, and the servo driver a is coupled with the servo controller.

Preferably, a rotating shaft is arranged in the swinging piece and connected to the servo driver b, the swinging piece is divided into an upper part and a lower part by the rotating shaft, the length of the upper part is greater than that of the lower part, and when the upper part swings until the upper part is tightly attached to the inner wall of one side of the discharging hopper, a discharging port is formed between the lower part and the inner wall of the other side of the discharging hopper.

Preferably, the upper end part of the upper part is inclined from the middle to two sides to form two symmetrical slopes, and when the upper part swings to the inner wall of the discharging hopper, the slopes cling to the inner wall of the discharging hopper.

Preferably, a vibration motor for driving the feeding disc to vibrate is further arranged in the feeding mechanism.

Preferably, the feeding disc is provided with a stirring structure.

Preferably, the ramp extends downwardly in an arcuate path.

Compared with the prior art, the tea weighing and subpackaging device adopting the technical scheme has the following beneficial effects:

one, adopt the utility model discloses a tealeaves partial shipment device that weighs can weigh in real time automatically to the tealeaves of feeding, reaches and send into discharge mechanism with tealeaves after predetermineeing weight (if 100g or 200g), and discharge mechanism can make a round trip to switch through the pendulum piece and be used for the route that tealeaves passes through to make the tealeaves of different weights can fall into in the wrapping bag that corresponds, whole process need not manual participation, is favorable to improving and weighs the accuracy, alleviates intensity of labour, reduces the input of labour.

Secondly, the feeding dish is connected with vibrating motor, still is equipped with the stirring structure in the feeding dish, can prevent that tealeaves from blocking motionlessly in the feeding dish, guarantees going on of feeding continuously.

And thirdly, the slope on the upper part of the swinging piece is used for enabling the edge of the upper end of the swinging piece to be tightly attached to the inner wall of the discharging hopper, so that the phenomenon that tea leaves fall into the other side due to gaps is avoided, smooth transition can be formed between the upper end of the swinging piece and the surface of the swinging piece, and the situation that the tea leaves are blocked and stacked on the upper end of the swinging piece is avoided.

Drawings

Fig. 1 is a schematic structural view of the tea weighing and subpackaging device of the utility model.

Fig. 2 is a schematic structural diagram of the weighing mechanism in this embodiment.

Fig. 3 is a schematic structural diagram of the discharging mechanism in this embodiment.

Fig. 4 is a schematic structural view of the pendulum plate in this embodiment.

Fig. 5 is a schematic view of the operation of the discharging mechanism in this embodiment.

Reference numerals: 1. a feeding mechanism; 10. a feed tray; 11. a vibration motor; 12. a ramp; 13. a stirring structure; 2. a weighing mechanism; 20. a weighing hopper; 201. a cover plate; 21. a pressure sensor; 22. a servo driver a; 3. a discharging mechanism; 30. a discharge hopper; 301. a discharge channel; 31. a servo driver b; 32. arranging a sheet; 320. a rotating shaft; 321. an upper portion; 322. a lower portion; 323. a ramp.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The tea weighing and subpackaging device shown in fig. 1 comprises a feeding mechanism 1, a weighing mechanism 2, a discharging mechanism 3 and a servo controller, wherein the feeding mechanism 1 comprises a feeding disc 10 and a vibrating motor 11, the feeding disc 10 is provided with an inlet and an outlet, a ramp 12 for tea falling is obliquely formed on the bottom surface of the feeding disc 10, the ramp 12 extends downwards along an arc-shaped path, the bottom of the feeding disc 10 is connected with the vibrating motor 11, and the vibrating motor 11 is used for driving the feeding disc 10 to vibrate to prevent tea from being clamped and immobilized in the feeding disc 10 and ensure continuous feeding; the stirring structure 13 is arranged in the feeding disc 10, and the stirring structure 13 can disperse tea leaves which are intensively put into the feeding disc 10, so that the tea leaves are prevented from being piled together and cannot slide down from the slide way.

As shown in fig. 2, the weighing mechanism 2 includes a weighing hopper 20 and a pressure sensor 21, the weighing hopper 20 is located right below the outlet of the feeding tray 10, the pressure sensor 21 is connected below the weighing hopper 20, the pressure sensor 21 is coupled to a servo controller, a cover plate 201 that can be opened and closed is arranged at the bottom of the weighing hopper 20, the cover plate 201 is provided with a servo driver a22 for controlling opening and closing of the cover plate 201, the servo driver a22 is also coupled to the servo controller, the cover plate 201 is in a closed state at ordinary times, when the weight of the fed tea leaves reaches a preset weight, the cover plate 201 is opened, and the tea leaves fall into the discharging mechanism 3.

As shown in fig. 3 to 5, the discharging mechanism 3 includes a discharging hopper 30 and a servo driver b31, the servo driver b31 employs a servo motor, the discharging hopper 30 is hollow to form a discharging channel 301, an opening at an upper portion 321 of the discharging hopper 30 is located under the weighing hopper 20, a swinging sheet 32 is arranged inside the discharging hopper 30, a rotating shaft 320 is arranged in the swinging sheet 32, the swinging sheet 32 is rotatably connected with an inner wall of the discharging hopper 30 through the rotating shaft 320, the servo motor is arranged at an outer side of the discharging hopper 30, and the rotating shaft 320 penetrates through the discharging hopper 30 and is connected to an output shaft of the servo motor.

The swing piece 32 is divided into an upper portion 321 and a lower portion 322 by the rotating shaft 320, the length of the upper portion 321 is larger than that of the lower portion 322, when the upper portion 321 swings until contacting with the inner wall of one of the left side and the right side of the discharge hopper 30, a discharge port is formed between the lower portion 322 and the inner wall of the other side of the discharge hopper 30, the upper end portion of the upper portion 321 inclines from the middle to the two sides to form two symmetrical slopes 323, when the upper portion 321 swings to the inner wall of the discharge hopper 30, the slopes 323 cling to the inner wall of the discharge hopper 30, the upper end edge of the swing piece 32 can be tightly attached to the inner wall of the discharge hopper 30, gaps are avoided from occurring, tea leaves fall into the other side, smooth transition can be formed with the surface of the swing piece 32, and the tea leaves are prevented from being blocked and stacked on the upper end of the swing piece 32.

The above description is a preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principles of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a tealeaves partial shipment device that weighs which characterized in that: comprises a feeding mechanism (1), a weighing mechanism (2), a discharging mechanism (3) and a servo controller,

-the feeding mechanism (1) comprises a feeding disc (10), the feeding disc (10) is provided with an inlet and an outlet, and the bottom surface of the feeding disc (10) is inclined to form a ramp (12) for tea to slide down;

-the weighing mechanism (2) comprises a weighing hopper (20) and a pressure sensor (21), the weighing hopper (20) being located directly below the outlet of the feed tray (10);

the discharging mechanism (3) comprises a discharging hopper (30) and a servo driver b (31), a discharging channel (301) is formed in the discharging hopper (30) in a hollow mode, an opening of the upper portion (321) of the discharging hopper (30) is located right below the weighing hopper (20), a swinging sheet (32) is arranged in the discharging hopper (30), two sides of the swinging sheet (32) are rotatably connected with the inner wall of the discharging hopper (30), and the servo driver b (31) is connected with the swinging sheet (32) to drive the swinging sheet (32) to rotate and swing;

the pressure sensor (21) and the servo driver b (31) are both coupled with the servo controller.

2. A tea weighing and dispensing apparatus as claimed in claim 1, wherein: the bottom of the weighing hopper (20) is provided with a cover plate (201) capable of being opened and closed, the cover plate (201) is provided with a servo driver a (22) for controlling the opening and closing of the cover plate, and the servo driver a (22) is coupled with the servo controller.

3. A tea weighing and dispensing apparatus as claimed in claim 1, wherein: the swing piece (32) is internally provided with a rotating shaft (320), the rotating shaft (320) is connected to the servo driver b (31), the rotating shaft (320) divides the swing piece (32) into an upper part (321) and a lower part (322), the length of the upper part (321) is greater than that of the lower part (322), and when the upper part (321) swings until clinging to the inner wall of one side of the discharge hopper (30), a discharge hole is formed between the lower part (322) and the inner wall of the other side of the discharge hopper (30).

4. A tea weighing and dispensing apparatus as claimed in claim 3, wherein: the upper end part of the upper part (321) inclines from the middle to two sides to form two symmetrical slopes (323), and when the upper part (321) swings to the inner wall of the discharging hopper (30), the slopes (323) cling to the inner wall of the discharging hopper (30).

5. A tea weighing and dispensing apparatus as claimed in claim 1, wherein: and a vibration motor (11) for driving the feeding disc (10) to vibrate is further arranged in the feeding mechanism (1).

6. A tea weighing and dispensing apparatus as claimed in claim 1 or claim 5, wherein: and a stirring structure (13) is arranged in the feeding disc (10).

7. A tea weighing and dispensing apparatus as claimed in claim 1, wherein: the ramp (12) extends downwardly in an arcuate path.