CN218743307U

CN218743307U - Automatic quantitative weighing device of tealeaves

Info

Publication number: CN218743307U
Application number: CN202222975245.9U
Authority: CN
Inventors: 赵德强
Original assignee: Zhenba Qinnan Tea Industry Co ltd
Current assignee: Zhenba Qinnan Tea Industry Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-28
Anticipated expiration: 2032-11-09

Abstract

The utility model relates to a tea processing device field specifically is an automatic quantitative weighing device of tealeaves, include: a conveyor belt; the top of the supporting plate is provided with an electronic weigher, and the tea bags on the conveying belt can be conveyed to the top of the electronic weigher for weighing; the top of the supporting plate is connected with a motor mounting plate, one side of the motor mounting plate is connected with a sliding plate in a limiting and sliding manner, the sliding plate is connected with a plastic baffle plate for preventing the tea bag from being separated from the electronic weighing device, and the plastic baffle plate is connected with two plastic push plates; the sliding plate is connected with a front-back moving mechanism which drives the two plastic push plates to move front and back. The utility model provides an electronic weighing device that automatic quantitative weighing device of tealeaves set up weighs tealeaves tea bag to when tealeaves tea bag reaches predetermined ration, promote tealeaves tea bag in the collection box of normal product, when tealeaves does not reach predetermined ration, promote tealeaves tea bag in the wastrel collection box.

Description

Automatic quantitative weighing device of tealeaves

Technical Field

The utility model relates to a tea processingequipment field especially relates to an automatic quantitative weighing device of tealeaves.

Background

Tea, commonly known as tea, generally comprises the leaves and shoots of the tea plant. Distinguished tea, cashew (ji a), tea, \ [ 33608j (cha a/n). The tea leaf components include catechin, cholestenone, caffeine, inositol, folic acid, and pantothenic acid, and are beneficial for health. A tea beverage made of tea leaves is one of three major beverages in the world.

Generally, a fixed amount of tea leaves are put into a tea bag and packaged to complete the manufacture of one tea bag. The tea bags are then sold with a quantity which is maintained within a threshold value, but some of the tea bags do not have a predetermined quantity of tea leaves and the rejects are rejected. In addition, the tea bags cannot be stirred by sharp objects, so that the automatic quantitative weighing device for the tea is designed, the tea bags which are relatively fragile can be conveniently and quantitatively weighed, and normal products and defective products can be automatically separated after the tea bags are weighed.

As in the prior art, chinese patent application No. 200910100360.8, an automatic tea weighing system comprises a tea storage hopper, a channel and a packing box are sequentially arranged below a discharge port of the tea storage hopper, a weight sensing device for bearing the packing box is arranged at the bottom of the packing box, the weight sensing device sends out a corresponding signal according to the weight of the packing box, and an opening and closing mechanism arranged at the discharge port of the channel receives the signal and executes corresponding operation; the outer side wall of the channel is also provided with a vacuum air extractor which receives a signal from the weight sensing device and automatically extracts air from the packing box; one side of the weight sensing device is provided with a roller conveyer belt, and the rear end of the roller conveyer belt is provided with an automatic bundling device. The system realizes the assembly line operation of automatic weighing, automatic air pumping and automatic packaging integration of the boxing line, can be effectively linked with the previous process, improves the working efficiency of the whole assembly line, reduces the labor intensity and saves the production cost of enterprises. However, the tea leaves are not weighed again, inspected and rejected after being packaged.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect that prior art exists, the utility model provides an automatic quantitative weighing device of tealeaves.

In order to solve the technical problem, the utility model adopts the technical scheme that: an automatic quantitative weighing device of tealeaves, includes:

a conveyor belt;

the top of the supporting plate is provided with an electronic weigher, and the tea bags on the conveying belt can be conveyed to the top of the electronic weigher for weighing;

the top of the supporting plate is connected with a motor mounting plate, one side of the motor mounting plate is connected with a sliding plate in a limiting and sliding manner, the sliding plate is connected with a plastic baffle plate for preventing the tea bag from being separated from the electronic weighing device, and the plastic baffle plate is connected with two plastic push plates;

the tea bag weighing device is characterized in that the sliding plate is connected with a front-back moving mechanism, the front-back moving mechanism drives the two plastic push plates to move back and forth, when the tea bag reaches a preset weight, one of the plastic push plates pushes the tea bag to one side of the electronic weighing device, and when the tea bag does not reach the preset weight, the other plastic push plate pushes the tea bag to the other side of the electronic weighing device.

Furthermore, a limiting groove is formed in the motor mounting plate, the sliding plate is connected in the limiting groove in a limiting sliding mode, and the cross section of the limiting groove is in a cross shape.

Furthermore, the back-and-forth movement mechanism comprises a motor and a rotation column, the rotation column is rotatably connected to the motor mounting plate, a gear is fixedly connected to the outer wall of the rotation column, teeth are arranged at the top of the sliding plate and are meshed with each other, and a power output end of the motor is connected with the rotation column.

Furthermore, the outer walls of the plastic push plate and the plastic baffle are provided with elastic rubber layers.

Further, the support plate mounts the electronic weigher through an auxiliary plate.

Further, the bottom of backup pad is connected with the supporting leg, the board is placed to the collecting box is all installed to the both sides of supporting leg, two the collecting box is placed the top of board and all is placed the collecting box for receive finished product tealeaves tea bag and substandard product tealeaves tea bag respectively.

Compared with the prior art, the beneficial effects of the utility model include: the tea bag weighing device is used for weighing tea bags, pushing the tea bags into a normal product collecting box when the tea bags reach a preset quantitative amount, and pushing the tea bags into a defective product collecting box when the tea bags do not reach the preset quantitative amount;

the arranged transmission belt is matched with the motor, so that the device can automatically push the tea bag.

Drawings

The disclosure of the present invention is explained with reference to the drawings. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the invention. In the drawings, like reference numerals are used to refer to like elements throughout. Wherein:

fig. 1 schematically shows a schematic overall front view of a structure according to an embodiment of the present invention;

fig. 2 schematically shows a general top view schematic according to an embodiment of the present invention;

fig. 3 schematically shows an enlarged structural diagram of a point a according to an embodiment of the present invention.

Reference numbers in the figures: 1. a conveyor belt; 2. an electronic weigher; 3. a plastic push plate; 4. a support plate; 5. supporting legs; 6. a collecting box placing plate; 7. a collection box; 8. a motor mounting plate; 9. an auxiliary plate; 10. a plastic baffle; 11. teeth; 12. a slide plate; 13. a limiting groove; 14. rotating the column; 15. a gear; 16. an electric motor.

Detailed Description

It is easily understood that, according to the technical solution of the present invention, a plurality of alternative structural modes and implementation modes can be proposed by those skilled in the art without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical solutions of the present invention, and should not be considered as limiting or restricting the technical solutions of the present invention in their entirety or in any other way.

An embodiment according to the present invention is shown in conjunction with fig. 1 to 3. An automatic quantitative weighing device for tea leaves, comprising:

a conveyor belt 1;

the top of the supporting plate 4 is provided with an electronic weigher 2, and the tea bags on the conveyor belt 1 can be conveyed to the top of the electronic weigher 2 for weighing;

the top of the supporting plate 4 is connected with a motor mounting plate 8, one side of the motor mounting plate 8 is in limited sliding connection with a sliding plate 12, the sliding plate 12 is connected with a plastic baffle plate 10 for preventing the tea bag from being separated from the electronic weigher 2, and the plastic baffle plate 10 is connected with two plastic push plates 3;

the sliding plate 12 is connected with a front-back moving mechanism which drives the two plastic push plates 3 to move back and forth, when the tea bag reaches a preset weight, one of the plastic push plates 3 pushes the tea bag to one side of the electronic weighing device 2, and when the tea bag does not reach the preset weight, the other plastic push plate 3 pushes the tea bag to the other side of the electronic weighing device 2. Usually, a fixed amount of tea leaves are put into a tea bag and packaged to complete the production of one tea bag. These tea bags are then sold at a level which will maintain them within a threshold amount, but some of the leaf tea packages do not have a predetermined amount of leaves, and these rejects are rejected. In addition, the tea bags cannot be stirred by sharp objects, so that the automatic quantitative weighing device for the tea is designed, the tea bags which are relatively fragile can be conveniently and quantitatively weighed, and normal products and defective products can be automatically separated after the tea bags are weighed. The present conveyor 1 is a prior art conveyor that is self-powered by a motor that rotates it so that the conveyor conveys products, and we will refer to it as prior art, and it will be clear to those skilled in the art that it is only a conveyor. The tea bag is conveyed to the electronic weigher 2 by using the conveyor belt 1, the belt surface level of the conveyor belt 1 is higher than the level of the electronic weigher 2, so that the tea bag can easily reach the electronic weigher 2, and the distance between the electronic weigher 2 and the conveyor belt 1 is 2 cm-5 cm. At the moment, the tea bag falls on the electronic weigher 2 and is blocked by the plastic baffle 10, and when the weighing value of the electronic weigher 2 is within a preset threshold value, the sliding plate 12 is moved to one side to enable one of the plastic push plates 3 to push the tea bag to one side and collect the tea bag into a normal product collecting box. Then move to initial position, initial position is that two plastics push pedal 3 are in electronic weighing device 2 both sides, when next tealeaves tea package is the substandard product, moves slide 12 to the opposite side for another plastics push pedal 3 pushes the substandard product tealeaves tea package to in the substandard product collecting box. Therefore, after the tea bag is automatically weighed, normal products and defective products are separated through the device. The automatic quantitative weighing device is used for weighing according to automatic quantification and then separating products, so that the patent name of the automatic quantitative weighing device for tea is the automatic quantitative weighing device for tea, the automatic weighing is realized according to the self attributes of the tea, and the automatic product separation can be realized.

Specifically, as shown in fig. 3, a limiting groove 13 is formed in the motor mounting plate 8, the sliding plate 12 is connected in the limiting groove 13 in a limiting sliding manner, and the cross section of the limiting groove 13 is cross-shaped. The sliding plate 12 is stably moved by the cross-shaped limiting groove 13.

Specifically, as shown in fig. 3, the front-back moving mechanism includes a motor 16 and a rotating column 14, the rotating column 14 is rotatably connected to the motor mounting plate 8, a gear 15 is fixedly connected to an outer wall of the rotating column 14, teeth 11 are arranged at the top of the sliding plate 12, the gear 15 is meshed with the teeth 11, and a power output end of the motor 16 is connected to the rotating column 14. The motor 16 is activated to rotate the rotary post 14 and thereby the gear 15, and the rotated gear 15 is engaged with the teeth 11 to move the slide 12 to one side.

Specifically, as shown in fig. 1, the outer walls of the plastic push plate 3 and the plastic baffle plate 10 are provided with elastic rubber layers. The elastic rubber layer enables the tea bag not to be damaged by pushing when the tea bag is pushed.

Specifically, as shown in fig. 1, the support plate 4 mounts the electronic scale 2 via an auxiliary plate 9. So that the electronic weigher 2 is stably mounted at a set height.

Specifically, as shown in fig. 1, the bottom of the supporting plate 4 is connected with a supporting leg 5, collecting box placing plates 6 are mounted on two sides of the supporting leg 5, and collecting boxes 7 are placed on the tops of the two collecting box placing plates 6 and used for respectively receiving finished tea bags and defective tea bags. Finished tea bags and defective tea bags are collected through the two collecting boxes 7 respectively.

In this embodiment, a fixed amount of tea leaves is usually put into a tea bag, and then packaged to complete the production of one tea bag. The tea bags are then sold with a quantity which is maintained within a threshold value, but some of the tea bags do not have a predetermined quantity of tea leaves and the rejects are rejected. And the tealeaves tea bag can not receive sharp article to stir, to sum up, we design an automatic quantitative weighing device of tealeaves, be convenient for carry out the ration to the tealeaves tea bag that is relatively fragile and weigh to after weighing out the tealeaves tea bag, with normal product and wastrel autosegregation. The present conveyor belt 1 is a prior art conveyor belt with a motor driven to rotate it, so that the conveyor belt conveys the products, which we will regard as prior art, and which is only indicated by the conveyor belt, as will be clear to the skilled person. The tea bag is conveyed to the electronic weigher 2 by the conveyor belt 1, the belt surface level of the conveyor belt 1 is higher than that of the electronic weigher 2, so that the tea bag can easily reach the electronic weigher 2, and the distance between the electronic weigher 2 and the conveyor belt 1 is 2 cm-5 cm. At this moment, tea bags fall on the electronic weighing device 2 and are blocked by the plastic baffle 10, the weighing value of the electronic weighing device 2 is within a preset threshold value, through the control of the PLC, the automatic starting motor 16 enables the rotating column 14 to rotate, so that the gear 15 rotates, the rotating gear 15 is meshed with the teeth 11, the sliding plate 12 moves towards one side, the sliding plate 12 moving towards one side enables one of the plastic push plates 3 to push the tea bags to one side, and the tea bags are collected in a normal product collecting box. Then move to initial position, initial position is that two plastics push pedal 3 are in electronic weighing device 2 both sides, and when next tealeaves tea package is the substandard product, PLC controller carries out control reversal motor 16 and makes slide 12 move to the opposite side for another plastics push pedal 3 pushes the substandard product tealeaves tea package to in the substandard product collecting box. Therefore, after the tea bag is automatically weighed, normal products and defective products are separated through the device. The automatic quantitative weighing device for the tea leaves is used for weighing according to automatic quantification and then separating products, so that the device is named as an automatic quantitative weighing device for the tea leaves, can realize automatic weighing according to the attributes of the tea leaves, and can realize automatic product separation.

The technical scope of the present invention is not limited to the content in the above description, and those skilled in the art can make various modifications and alterations to the above embodiments without departing from the technical spirit of the present invention, and these modifications and alterations should fall within the protection scope of the present invention.

Claims

1. The utility model provides an automatic quantitative weighing device of tealeaves which characterized in that includes:

a conveyor belt (1);

the top of the supporting plate (4) is provided with an electronic weigher (2), and the tea bags on the conveyor belt (1) can be conveyed to the top of the electronic weigher (2) for weighing;

the top of the supporting plate (4) is connected with a motor mounting plate (8), one side of the motor mounting plate (8) is in limited sliding connection with a sliding plate (12), the sliding plate (12) is connected with a plastic baffle (10) for preventing the tea bag from being separated from the electronic weighing device (2), and the plastic baffle (10) is connected with two plastic push plates (3);

the tea bag weighing device is characterized in that the sliding plate (12) is connected with a front-back moving mechanism, the front-back moving mechanism drives the two plastic push plates (3) to move back and forth, when the tea bag reaches a preset weight, one of the plastic push plates (3) pushes the tea bag to one side of the electronic weighing device (2), and when the tea bag does not reach the preset weight, the other plastic push plate (3) pushes the tea bag to the other side of the electronic weighing device (2).

2. An automatic quantitative tea weighing device according to claim 1, wherein the motor mounting plate (8) is provided with a limiting groove (13), the sliding plate (12) is connected in the limiting groove (13) in a limiting sliding manner, and the cross section of the limiting groove (13) is in a cross shape.

3. An automatic quantitative weighing device for tea leaves according to claim 1, wherein the front and back moving mechanism comprises a motor (16) and a rotating column (14), the rotating column (14) is rotatably connected to the motor mounting plate (8), a gear (15) is fixedly connected to the outer wall of the rotating column (14), teeth (11) are arranged at the top of the sliding plate (12), the gear (15) is meshed with the teeth (11), and the power output end of the motor (16) is connected with the rotating column (14).

4. An automatic quantitative tea weighing device according to claim 1, wherein the outer walls of the plastic push plate (3) and the plastic baffle (10) are provided with elastic rubber layers.

5. An automatic quantitative weighing apparatus for tea leaves according to claim 1, characterized in that the support plate (4) mounts the electronic weigher (2) through an auxiliary plate (9).

6. The automatic quantitative weighing device for tea leaves as claimed in claim 1, wherein the bottom of the support plate (4) is connected with a support leg (5), collecting box placing plates (6) are mounted on two sides of the support leg (5), and collecting boxes (7) are placed on the tops of the two collecting box placing plates (6) and used for respectively receiving finished tea bags and defective tea bags.