CN211869737U

CN211869737U - Tea packaging machine's feed mechanism

Info

Publication number: CN211869737U
Application number: CN202020028561.3U
Authority: CN
Inventors: 刘健君
Original assignee: Tianjin Zhenxing Shuofeng Packaging Machinery Co ltd
Current assignee: Tianjin Zhenxing Shuofeng Packaging Machinery Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-11-06
Anticipated expiration: 2030-01-08

Abstract

A feeding mechanism of a tea packaging machine comprises a feeding barrel, wherein the upper part of the feeding barrel is open, the bottom of the feeding barrel is funnel-shaped, and a feeding hole is formed in the center of the bottom of the feeding barrel; the feeding device comprises a feeding barrel, a cam mechanism, a telescopic pipe and a bottom plate, wherein the cam mechanism and the telescopic mechanism are arranged on the bottom plate, the cam mechanism and the telescopic mechanism are respectively connected to the bottom of the feeding barrel, the cam mechanism drives the feeding barrel to move up and down, and the telescopic mechanism guides the feeding barrel to move in the vertical direction; one end of the telescopic pipe is connected with the edge of the feeding hole of the feeding barrel, the other end of the telescopic pipe is connected with the bottom plate, and a through hole is formed in the surface of the bottom plate, which is connected with the telescopic pipe; thereby make the charging bucket produce the effect of upper and lower displacement and play vibrations through cam mechanism, can place tealeaves and block up the feed inlet, detect the surplus of interior tealeaves of charging bucket again through position sensor.

Description

Tea packaging machine's feed mechanism

Technical Field

The utility model belongs to the technical field of machinery and specifically relates to a tealeaves packagine machine's feed mechanism is related to.

Background

Tea refers to the leaves and buds of tea tree. The tea contains catechin, cholestenone, caffeine, inositol, folic acid, pantothenic acid, etc., and can promote health. Tea beverage-tea is praised as one of the three major beverages in the world; with the development of science and technology, the introduction of automation equipment in various industries, the processing and production of tea leaves also depend on the automation equipment, and the tea leaf packaging machine is a major product in the packaging industry and provides necessary technical equipment for the industry to complete the required product packaging process; the existing tea bag packaging machine comprises a feeding mechanism, a packaging belt mechanism for packaging tea, and a sealing mechanism for sealing edges of tea bags, wherein the tea bags can be directly and automatically packaged through the mechanisms; and the tea packaging machine is also suitable for automatically packaging materials such as seeds, medicines, health products, tea and the like.

The feed mechanism of current tealeaves packagine machine adopts barreled formula to combine the flare opening more, utilizes gravity to make tealeaves automatic from the flare opening whereabouts get into packagine machine structure and pack, but because tealeaves weight is lighter, if the flare opening is less will cause tealeaves to block in feed mechanism easily, and if the flare opening is too big then cause tealeaves flow to be difficult to control, and current feed mechanism's simple structure, the reserve volume of tealeaves in the detection mechanism does not have, will lead to staff often will observe the tealeaves in the feed mechanism in order in time to supply, consequently still need carry out further improvement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

A feeding mechanism of a tea packaging machine comprises a feeding barrel, wherein the upper part of the feeding barrel is open, the bottom of the feeding barrel is funnel-shaped, and a feeding hole is formed in the center of the bottom of the feeding barrel; the feeding device comprises a feeding barrel, a cam mechanism, a telescopic pipe and a bottom plate, wherein the cam mechanism and the telescopic mechanism are arranged on the bottom plate, the cam mechanism and the telescopic mechanism are respectively connected to the bottom of the feeding barrel, the cam mechanism drives the feeding barrel to move up and down, and the telescopic mechanism guides the feeding barrel to move in the vertical direction; one end of the telescopic pipe is connected with the edge of the feeding hole of the feeding barrel, the other end of the telescopic pipe is connected with the bottom plate, and a through hole is formed in the surface, connected with the telescopic pipe, of the bottom plate.

Further, cam mechanism includes gyro wheel, gyro wheel seat, gyro wheel fixed block, cam, motor and motor mounting panel, the motor mounting panel is installed on the bottom plate, and the motor is installed on the motor mounting panel, and the cam axial fixity is on the motor shaft of motor, the gyro wheel fixed block is installed in the bottom of charging basket to the bottom surface and the horizontal plane of fixed block are parallel, the gyro wheel seat is installed on the lower surface of gyro wheel fixed block, gyro wheel axial sliding connection is again on the gyro wheel seat to the mutual rolling contact of gyro wheel and cam.

Further, the telescopic mechanism comprises a telescopic rod, a telescopic rod fixing block, a telescopic cylinder and a spring, the telescopic rod fixing block is installed at the bottom of the feeding barrel, the bottom surface of the telescopic rod is parallel to the horizontal plane, one end of the telescopic rod is fixed on the lower surface of the telescopic rod fixing block, and the other end of the telescopic rod is inserted into the telescopic cylinder; the spring is located the telescopic cylinder, and the one end and the bottom fixed connection of telescopic cylinder of spring, the other end and telescopic link fixed connection of spring.

Furthermore, the cam mechanism and the telescopic mechanism are respectively provided with two parts, the cam mechanism is positioned on the left side and the right side of the telescopic pipe, and the telescopic mechanism is positioned on the front side and the rear side of the telescopic pipe.

Furthermore, still install position sensor in the last feed cylinder, position sensor is located the lower extreme of last feed cylinder inner wall to position sensor top still is equipped with skew wall guide block, skew wall guide block installs on the inner wall of last feed cylinder.

Furthermore, the opening edges at the two ends of the telescopic pipe are adhered with buffer glue.

Furthermore, an electromagnetic valve is further installed below the through hole of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that:

thereby make the charging bucket produce the effect of upper and lower displacement and play vibrations through cam mechanism, can place tealeaves and block up the feed inlet, detect the surplus of tealeaves in the charging bucket through position sensor again to remind people in time to supply the tealeaves volume in the charging bucket, further improved the efficiency of production.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic view of the external structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, in an embodiment of the present invention, a feeding mechanism of a tea packing machine includes a feeding barrel 1, wherein an upper portion of the feeding barrel 1 is open, a bottom of the feeding barrel 1 is funnel-shaped, and a feeding hole is formed in a center position of the bottom of the feeding barrel 1; the feeding device comprises a feeding barrel 1, and is characterized by further comprising a cam 14 mechanism 10, a telescopic mechanism 20, a telescopic pipe 2 and a bottom plate 3, wherein the cam 14 mechanism 10 and the telescopic mechanism 20 are installed on the bottom plate 3, the cam 14 mechanism 10 and the telescopic mechanism 20 are respectively connected to the bottom of the feeding barrel 1, the cam 14 mechanism 10 drives the feeding barrel 1 to move up and down, and the telescopic mechanism 20 guides the feeding barrel 1 to move in the vertical direction; one end of the telescopic pipe 2 is connected with the edge of the feeding hole of the feeding barrel 1, the other end of the telescopic pipe 2 is connected with the bottom plate 3, and a through hole is formed in the surface, connected with the telescopic pipe 2, of the bottom plate 3.

In this embodiment, feed mechanism installs in tealeaves packagine machine's top, provides tealeaves for tealeaves packagine machine, thereby feed mechanism carries out upper and lower the effect that is located and reach vibrations through cam 14 mechanism 10 drive charging bucket 1, thereby makes the tealeaves that is located the feed inlet in charging bucket 1 and goes out can in time solve through vibrations in the condition that the jam appears, and at charging bucket 1 in-process that shakes, can play the cushioning effect through flexible pipe 2, can pack the state that charging bucket 1 tended to upper and lower position through telescopic machanism 20, has improved the stability of vibrations in-process.

As further shown in fig. 2, the cam 14 mechanism 10 includes a roller 13, a roller seat 12, a roller fixing block 11, a cam 14, a motor 15 and a motor mounting plate 16, the motor mounting plate 16 is mounted on the bottom plate 3, the motor 15 is mounted on the motor mounting plate 16, the cam 14 is axially fixed on a motor 15 shaft of the motor 15, the roller fixing block 11 is mounted at the bottom of the charging basket 1, and the bottom surface of the fixing block is parallel to the horizontal plane, the roller seat 12 is mounted on the lower surface of the roller fixing block 11, the roller 13 is axially slidably connected to the roller seat 12, and the roller 13 and the cam 14 are in rolling contact with each other.

As further shown in fig. 1, the telescopic mechanism 20 includes a telescopic rod 22, a telescopic rod fixing block 21, a telescopic cylinder 23 and a spring 24, the telescopic rod fixing block 21 is installed at the bottom of the charging basket 1, the bottom surface of the telescopic rod 22 is parallel to the horizontal plane, one end of the telescopic rod 22 is fixed on the lower surface of the telescopic rod fixing block 21, and the other end of the telescopic rod 22 is inserted into the telescopic cylinder 23; the spring 24 is located in the telescopic cylinder 23, one end of the spring 24 is fixedly connected with the bottom of the telescopic cylinder 23, and the other end of the spring 24 is fixedly connected with the telescopic rod 22.

As further shown in fig. 1, there are two cam 14 mechanisms 10 and two telescoping mechanisms 20, the cam 14 mechanisms 10 are located at the left and right sides of the telescopic tube 2, and the telescoping mechanisms 20 are located at the front and rear sides of the telescopic rod 22.

As further shown in fig. 2, a position sensor 6 is further installed in the upper barrel, the position sensor 6 is located at the lower end of the inner wall of the upper barrel, a sloped wall guide block 7 is further arranged above the position sensor 6, and the sloped wall guide block 7 is installed on the inner wall of the upper barrel; can realize carrying out real-time measuring to the tealeaves volume in the feed bucket 1 through position sensor 6, will remind the staff to carry out timely replenishment to the tealeaves in the feed bucket when the tealeaves volume in the feed bucket 1 is less than position sensor 6.

Further, as shown in fig. 2, the opening edges at both ends of the extension tube 2 are adhered with buffer glue 4 to enhance the sealing property and stability of the connection of the extension tube 2.

As further shown in fig. 1, an electromagnetic valve 5 is further installed below the through hole of the bottom plate 3.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A feeding mechanism of a tea packaging machine comprises a feeding barrel, wherein the upper part of the feeding barrel is open, the bottom of the feeding barrel is funnel-shaped, and a feeding hole is formed in the center of the bottom of the feeding barrel; the feeding device is characterized by further comprising a cam mechanism, a telescopic pipe and a bottom plate, wherein the cam mechanism and the telescopic mechanism are installed on the bottom plate and are respectively connected to the bottom of the feeding barrel; one end of the telescopic pipe is connected with the edge of the feeding hole of the feeding barrel, the other end of the telescopic pipe is connected with the bottom plate, and a through hole is formed in the surface, connected with the telescopic pipe, of the bottom plate.

2. The feeding mechanism of a tea packing machine as claimed in claim 1, wherein the cam mechanism comprises a roller, a roller seat, a roller fixing block, a cam, a motor and a motor mounting plate, the motor mounting plate is mounted on the bottom plate, the motor is mounted on the motor mounting plate, the cam is axially fixed on a motor shaft of the motor, the roller fixing block is mounted at the bottom of the feeding barrel, the bottom surface of the fixing block is parallel to the horizontal plane, the roller seat is mounted on the lower surface of the roller fixing block, the roller is axially slidably connected to the roller seat, and the roller and the cam are in rolling contact with each other.

3. The feeding mechanism of a tea packing machine as claimed in claim 1, wherein the telescopic mechanism comprises a telescopic rod, a telescopic rod fixing block, a telescopic cylinder and a spring, the telescopic rod fixing block is installed at the bottom of the feeding barrel, the bottom surface of the telescopic rod is parallel to the horizontal plane, one end of the telescopic rod is fixed on the lower surface of the telescopic rod fixing block, and the other end of the telescopic rod is inserted into the telescopic cylinder; the spring is located the telescopic cylinder, and the one end and the bottom fixed connection of telescopic cylinder of spring, the other end and telescopic link fixed connection of spring.

4. The feeding mechanism of a tea packing machine as claimed in claim 1, wherein there are two cam mechanisms and two telescoping mechanisms, the cam mechanisms are located at the left and right sides of the telescoping tube, and the telescoping mechanisms are located at the front and rear sides of the telescoping tube.

5. The feeding mechanism of a tea packing machine as claimed in claim 1, wherein a position sensor is further installed in the feeding barrel, the position sensor is located at a lower end of an inner wall of the feeding barrel, and a sloped wall guide block is further provided above the position sensor, and the sloped wall guide block is installed on the inner wall of the feeding barrel.

6. The feeding mechanism of a tea packaging machine as claimed in claim 1, wherein the opening edges of the two ends of the extension tube are further adhered with a buffer glue.

7. The feeding mechanism of a tea packing machine as claimed in claim 1, wherein an electromagnetic valve is further installed below the through hole of the bottom plate.