CN216737577U

CN216737577U - Automatic production line for brewing raw tea by bottled cold water

Info

Publication number: CN216737577U
Application number: CN202220144628.9U
Authority: CN
Inventors: 李树奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-06-14
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses an automatic production line of former tea is steeped to bottled cold water, including automatic bottle washing device A, automatic filling equipment B, automatic pressure inner cup device C and spiral cover device D. The automatic bottle washing device A comprises a bottle feeding conveying device (1), a first transition disc (2) and a bottle washing device (3), the automatic filling equipment B comprises an annular tank (4), a filling valve (5), a guide rail (6) and a lifting device (7), the automatic inner cap pressing device C comprises a first upper cap device (8) and a cap pressing device (9), and the cap screwing device D comprises a second upper cap device (10) and a cap screwing machine (11). The utility model discloses a central control system's each the control unit and mechanical structure have realized automatic feeding, self-cleaning, automatic filling and automatic gland and spiral cover, make bottled cold water dash the degree of automation improvement of former tea, have alleviateed workman's intensity of labour, have practiced thrift the human cost.

Description

Automatic production line for brewing raw tea by bottled cold water

Technical Field

The utility model belongs to the mechanical equipment automation field specifically relates to a bottled cold water dashes bubble automation line of former tea.

Background

The prior bottled cold water brewing raw tea is produced manually or mechanically in a semi-automatic way, the production efficiency is low, the social and economic benefits are not high, and the production process flow of the bottled cold water brewing raw tea in a company where an applicant is located is as follows: bottle feeding and conveying → empty bottle washing → beverage filling → inner cap pressing → cap screwing and installing. Therefore, in order to realize full automation of the production process, reduce the labor intensity of workers, improve the social and economic benefits and save the labor cost, the automatic production line for brewing the original tea by bottled cold water is particularly provided.

Disclosure of Invention

An object of the utility model is to provide an automatic production line that former tea was steeped to bottled cold water, this production line have realized that the automation of bottle is washed, automatic filling, the automatic pressure equipment of inner cup and spiral cover automatic installation through each the control unit and the mechanical structure of central control system, make bottled cold water steep the production degree of automation of former tea and improve greatly, alleviateed workman's intensity of labour, practiced thrift the human cost, improved social and economic benefits.

In order to achieve the purpose, the utility model adopts the technical proposal as follows:

the automatic production line for brewing raw tea by bottled cold water is characterized in that: comprises an automatic bottle flushing device, an automatic filling device, an automatic inner cover pressing device and a cap screwing device.

The automatic bottle washing device comprises a bottle feeding conveying device, a first transition disc and a bottle washing device, wherein the bottle feeding conveying device comprises a power device, bottle scraping plates are respectively installed on the left side and the right side in front of the power device and are installed at the spiral position of a bottle opening, an electromagnet bottle blocking mechanism is arranged at the end face of the bottle feeding conveying device, the first transition disc is installed on the side face of the electromagnet bottle blocking mechanism and comprises a rotating shaft, a rotating disc is installed on the rotating shaft, a clamping port is formed in the rotating disc, the bottle washing device is installed at the clamping port and comprises a clamping hand, a washing rotating disc and a washing chamber, and a second transition disc is installed on the side face of the washing rotating disc.

The automatic filling equipment comprises an annular tank, a filling valve, a guide rail and a lifting device, wherein a bottleneck buckle is arranged on the annular tank, the annular tank is arranged on a rotating main shaft of the automatic filling equipment, the guide rail is arranged on the rotating main shaft, the filling valve is arranged above the guide rail, and a sampling pipe is arranged on the filling valve.

The automatic inner cover pressing device comprises a first upper cover device and a gland device, a third transition disc is installed on one side of the gland device, the first upper cover device is installed in the front of the third transition disc, a fourth transition disc is installed on the other side of the gland device, and a cover screwing device is installed on the side face of the fourth transition disc.

The cap screwing device comprises a second cap screwing device and a cap screwing machine, the cap screwing machine is installed behind the second cap screwing device, and a bottle discharging and conveying device is installed on the side face of the cap screwing machine.

Preferably, the annular tank is provided with a filling nozzle above, the annular tank is provided with a bottleneck buckle, a position sensor is arranged below the bottleneck buckle, and a distance sensor is arranged at the filling nozzle.

Preferably, the first upper cover device comprises a hopper, a reversing mechanism and a cover outlet, a first upper cover device motor is installed below the hopper, the reversing mechanism is installed on the side surface of the hopper, and the cover outlet is installed below the reversing mechanism.

Preferably, the capping device comprises a cam and a roller, the roller is mounted on the cam, a threaded sleeve is arranged below the roller, an ejector rod is mounted in the threaded sleeve, a spring is sleeved on the ejector rod, and a pressure head is mounted on the end face of the lower end of the ejector rod.

Preferably, the cap screwing machine comprises a cap taking chuck, a cap grabbing chuck and a lifting shaft, a positioning cam is mounted above the lifting shaft, the lower portion of the lifting shaft is connected with a friction clutch through a fastening bolt, a cap pressing rod is mounted below the friction clutch, the cap taking chuck is mounted below the cap pressing rod, and the cap grabbing chuck is mounted below the cap taking chuck.

The utility model discloses a central control system's each the control unit and mechanical structure have realized that the automation of bottle is washed, automatic filling, the automatic pressure equipment of inner cup and spiral cover automatic installation, make bottled cold water dash the production degree of automation who dashes former tea improve greatly, have alleviateed workman's intensity of labour, have practiced thrift the human cost, have improved social and economic benefits.

Drawings

Fig. 1 is a flow chart of the automatic production line of the present invention.

Fig. 2 is a schematic view of the mechanical structure of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 2.

Fig. 4 is an enlarged view of a portion B of fig. 2.

Fig. 5 is an enlarged view of a portion C of fig. 2.

Fig. 6 is an enlarged view of a portion D of fig. 2.

In the figure: A. automatic wash bottled putting, B, automatic filling equipment, C, automatic pressure inner cup device, D, spiral cover device, 1, advance bottle conveyor, 2, first transition dish, 3, bottle cleaning device, 4, annular tank, 5, filling valve, 6, guide rail, 7, hoisting device, 8, first upper cover device, 9, capping device, 10, second upper cover device, 11, spiral cover machine, 12, play bottle conveyor.

The device comprises a power device 1A, a bottle scraping plate 2A, a bottle blocking mechanism 3A, an electromagnet, a rotating shaft 4A, a rotating disc 5A, a rotating disc 6A, a clamping opening 7A, a clamping hand 8A, a cleaning rotating disc 9A, a cleaning chamber 10A, a second transition disc 11A and an air duct opening.

1B, a bottleneck buckle, 2B, a rotating main shaft, 3B, a sampling pipe, 4B, a filling sprayer, 5B, a position sensor, 6B and a distance sensor.

1C, a third transition disc, 2C, a fourth transition disc, 3C, a hopper, 4C, a reversing mechanism, 5C, a cover outlet, 6C, an upper cover device motor, 7C, a slide way cavity, 8C, a reversing rod, 9C, a cam, 10C, a roller, 11C, a threaded sleeve, 12C, an ejector rod, 13C, a spring, 14C, a pressure head, 15C and a bottom end notch.

1D, a cover taking chuck, 2D, a cover grabbing chuck, 3D, a spring mechanism, 4D, a fastening screw, 5D, a lifting shaft, 6D, a positioning cam, 7D and a friction clutch.

Detailed Description

The following detailed description of the embodiments, structures, features and effects of the invention will be made with reference to the accompanying drawings and examples.

Referring to the attached drawings 1-5, an automatic production line for brewing raw tea by bottled cold water comprises an automatic bottle flushing device A, an automatic filling device B, an automatic inner cover pressing device C and a cover screwing device D.

The automatic bottle washing device A comprises a bottle feeding conveying device 1, a first transition disc 2, a bottle washing device 3 and a first transition disc 2, wherein the bottle feeding conveying device 1 is installed on the left side of the first transition disc 2, and the bottle washing device 3 is installed on the right side of the first transition disc 2.

The bottle feeding and conveying device 1 comprises a power device 1A, the bottle-filled cold water tea brewing bottles are PE bottles, and empty bottles are light in weight, so that the power device 1A adopts wind power to provide power for the bottle feeding and conveying device 1, an air duct opening 11A is arranged in front of the power device 1A, bottle scraping plates 2A are arranged on the left side and the right side of the air duct opening 11A of the power device 1A, the bottle scraping plates 2A are arranged at the spiral position of a bottle opening, an electromagnet bottle blocking mechanism 3A is designed at the tail end of the bottle feeding and conveying device 1, a first transition disc 2 is arranged at the position of the electromagnet bottle blocking mechanism 3A, and the electromagnet bottle blocking mechanism 3A is used for enabling the empty bottles to keep a certain distance to enter the first transition disc 2 to prevent the bottles from being blocked. First transition dish 2 includes pivot 4A, installs carousel 5A on pivot 4A, is equipped with centre gripping mouth 6A on carousel 5A, installs bottle cleaning device 3 in centre gripping mouth 6A department.

The bottled cold water tea making bottle comprises a bottle cap and a bottle body, wherein the lower part of the bottle cap is connected with the bottle body through lower threads; the upper part of the bottle body is provided with a tea container, the tea container is connected with the bottle body through a boss, the tea container is tightly embedded in the abutting cover, convex strips and grooves which correspondingly play a limiting role are respectively arranged in the tea container and outside the abutting cover, the bottom end of the abutting cover is toothed and is just opposite to the bottom of the corresponding tea container, the upper part of the abutting cover is provided with a water outlet, and a water outlet cover is connected with the water outlet. The upper portion in the bottle lid has thrust piece through last threaded connection, thrust piece and thrust cap opener threaded connection, and thrust piece and thrust cap opener have sand grip and the recess of mutually supporting respectively, thrust cap opener lower part closely cooperate with the bottle lid, the inside concave-convex structure block of passing through on thrust cap opener and bottle lid.

Bottle cleaning device 3 includes centre gripping hand 7A, washs carousel 8A and purge chamber 9A, has second transition dish 10A at washing carousel 8A side-mounting, and centre gripping hand 7A installs on washing carousel 8A, installs purge chamber 9A above washing carousel 8A.

Automatic filling equipment B includes annular jar 4, filling valve 5, guide rail 6, hoisting device 7, is equipped with bottleneck buckle 1B on annular jar 4, and annular jar 4 is installed on automatic filling equipment B's rotatory main shaft 2B, installs guide rail 6 on rotatory main shaft 2B, and filling valve 5 is installed to 6 tops of guide rail, installs into appearance pipe 3B on the filling valve 5.

Be equipped with 12 filling shower nozzles 4B on the annular jar 4, be equipped with bottleneck buckle 1B on the annular jar 4, the back under the empty bottle gets into filling shower nozzle 4B installs position sensor 5B in bottleneck buckle 1B below, and position sensor 5B begins the filling after detecting the empty bottle position. The filling adopts a tracking filling mode, and the distance sensor 6B is arranged at the filling spray head 4B, so that the filling spray head 4B and the filling liquid level are always kept at a certain distance, the filling speed can be improved, and bubbles and splashing can be reduced. When the liquid is filled, the bottle rotates along with the annular tank 4, and when the bottle moves to the bottle outlet position, the filled bottle enters the automatic inner cover pressing device C through the third transition disc 1C.

The filling spray head 4B of the automatic filling equipment B is controlled by a servo pump, and each set of servo pump is provided with a reversing mechanism controlled by a stepping motor and used for controlling the ceramic pump to switch among three liquid ports. A bottle detecting sensor is installed at a filling starting station, and when the sensor detects that no bottle exists at a corresponding station, the PLC sends an instruction to control the corresponding servo pump to stop working, so that bottle-free and non-filling are realized. The filling assembly is provided with a main filling motor and an operating motor of the whole filling machine, and the other assemblies are driven to rotate through a gear transmission system, so that bottles can be discharged from the bottle discharging assembly after the bottle feeding assembly completes the whole filling process.

The automatic inner cap pressing device C comprises a first upper cap device 8 and a gland device 9, a third transition disc 1C is installed on the side of the gland device 9, the first upper cap device 8 is installed in front of the third transition disc 1C, a fourth transition disc 2C is installed on the other side of the gland device 9, and a cap screwing device D is installed on the side face of the fourth transition disc 2C.

The first upper cover device 8 comprises a hopper 3C, a reversing mechanism 4C and a cover outlet 5C, a first upper cover device motor 6C is installed below the hopper, the reversing mechanism 4C is installed on the side face of the hopper 3C, and the cover outlet 5C is installed below the reversing mechanism 4C.

The capping device 9 comprises a cam 9C and a roller 10C, the roller 10C is mounted on the cam 9C, the roller 10C is driven by the cam 9C to move up and down, a threaded sleeve 11C is arranged below the roller 10C, a push rod 12C is mounted in the threaded sleeve 11C, a spring 13C is sleeved on the push rod 12C, and a pressure head 14C is mounted on the end face of the lower end of the push rod 12C.

The cap screwing device D comprises a second cap screwing device 10 and a cap screwing machine 11, the cap screwing machine 11 is installed behind the second cap screwing device 10, and a bottle discharging and conveying device 12 is installed on the side face of the cap screwing machine 11. The cap screwing machine 11 is used for sealing the screw cap on the bottle mouth in a rotating way, has a general structure similar to that of the cap pressing device 9, and has a rotating motion besides a linear motion from top to bottom when in work, so the structure is more complicated than that of the cap pressing device 9.

The cap screwing machine 11 comprises a cap taking chuck 1D, a cap grabbing chuck 2D, a spring mechanism 3D and a lifting shaft 5D, wherein the spring mechanism 3D ensures that sufficient clamping force is generated when the cap taking chuck 1D clamps a cap. The positioning cam 6D is installed above the lifting shaft 5D, the fastening bolt 4D is connected with the friction clutch 7D below the lifting shaft 5D, the gland rod is installed below the friction clutch 7D, and the cap taking chuck 1D is installed below the gland rod. The lifting shaft 5D moves up and down under the control of the positioning cam 6D. The friction clutch 7D is pressed against the shaft end of the pinion gear and then is rotated, because the pinion gear revolves around the central axis of the cap screwing machine 11 and simultaneously rotates.

The production line has the use flow: the automatic production line realizes automatic feeding, automatic cleaning, automatic filling and automatic capping and capping through each control unit and mechanical structure of a central control system, so that the automation degree of brewing the original tea by bottled cold water is improved.

When the automatic bottle washing device A works, the automatic bottle washing device A mainly cleans the inner wall and the outer wall of an empty bottle. After entering a clamping hand 7A of a bottle washing device 3 from a first transition disc 2, an empty bottle rotates 180 degrees along a space curve guide rail, the bottle mouth is vertically inverted downwards, the empty bottle is brought into a cleaning chamber 9A, pure water in the cleaning chamber 9A flows through a pipeline through a water distribution disc, and is sprayed out at a high speed through a spray head to clean the inner wall of the bottle and then flows out along the inner wall; meanwhile, the outer nozzle of the cleaning chamber 9A sprays water to clean the outer wall of the bottle. The cleaned bottles are rotated 180 degrees along the curved guide rails with the bottle openings facing upwards, and the cleaned bottles enter the automatic filling equipment B through the second transition disc 10A to be filled.

Empty bottle gets into annular jar 4 by second transition dish 10A during automatic filling equipment B filling, block the bottleneck of empty bottle through bottleneck buckle 1B on the annular jar 4, empty bottle is circular motion along with annular jar 4, and rise along with guide rail 6, rise to the assigned position to empty bottle, spacing sensor receives the signal, filling valve 5 is automatic to be opened and to carry out the filling, accomplish the filling, the bottle breaks away from filling valve 5 along with guide rail 6 descends, filling valve 5 closes by oneself, the bottle rotates along with annular jar 4, bottleneck buckle 1B loosens, and push away the bottle from automatic filling equipment B, get into automatic pressure inner cup device C.

The first upper cover device 8 and the capping device 9 of automatic pressure inner cup device C begin to work, upper cover device motor 6C of first upper cover device 8 begins to rotate, the inner cup motion of placing in hopper 3C is driven, edge is equipped with the silo all around at hopper 3C, the inner cup is along last silo upward movement, drop in reversing mechanism 4C at last, be equipped with slide chamber 7C in the reversing mechanism 4C, be equipped with reversing bar 8C in slide chamber 7C below side, the inner cup makes the inner cup downside down all the time under reversing bar 8C's effect, accomplish the switching-over action, last inner cup gets into out the lip 5C, the inner cup falls on the bottleneck of bottle from out lip 5C, accomplish automatic upper cover action.

The roller 10C of the capping device 9 is controlled by the fixed cam 9C to move the ejector rod 12C up and down, and the ram 14C is moved up and down through the ejector rod 12C and the spring 13C. When the inner cap enters the bottom notch 15C of the pressure head 14C, the pressure head 14C begins to descend, and the guide ring corrects the position of the bottle mouth so that the inner cap can be accurately sleeved. The ram 14C continues to descend and the capping die seals the inner cap to the bottle mouth.

Meanwhile, a pressure head 14C at the lower end of the ejector rod 12C extends downwards, a spring 13C is compressed, the spring 13C has the function of compensating the error of the bottle height, the error can be adjusted into a sufficient pre-compression amount through a screw sleeve 11C, the clearance between the pressure head 14C and the ejector rod 12C controls the stroke of the gland to be about 8-9mm, and the spring can be adjusted by rotating the ejector rod 12C. Subsequently, the ram 14C is raised, and the spring 13C is extended and moved upward by the ram 14C to separate the inner cap from the capping device 9, completing the action of pressing the inner cap, and transferring the bottle pressed with the inner cap onto the fourth transition plate 2C and, through the fourth transition plate 2C, onto the cap screwing machine 11.

When the cap screwing machine 11 works, the second cap screwing device 11 positions the outer cap on the bottle with the inner cap, the working principle of the second cap screwing device 11 is the same as that of the first cap screwing device 8, at the moment, the cap taking clamp 1D clamps the lower part of the bottle mouth to prevent the bottle from rotating, the cap grabbing clamp 2D moves downwards to screw the bottle cap tightly, automatic cap screwing action is realized, and the bottle-packed cold water with the screwed cap is brewed into the original tea bottle and is conveyed to the bottle discharging and conveying device 12. Realizes the automatic production of the bottled cold water brewing raw tea.

Claims

1. The automatic production line for brewing the raw tea by bottled cold water is characterized in that: comprises an automatic bottle flushing device (A), an automatic filling device (B), an automatic inner cover pressing device (C) and a cover screwing device (D);

the automatic bottle washing device (A) comprises a bottle feeding conveying device (1), a first transition disc (2) and a bottle washing device (3), wherein the bottle feeding conveying device (1) comprises a power device (1A), bottle scraping plates (2A) are respectively arranged on the left side and the right side in front of the power device (1A), the bottle scraping plates (2A) are arranged at the spiral position of a bottle opening, an electromagnet bottle blocking mechanism (3A) is arranged at the end face of the bottle feeding conveying device (1), the first transition disc (2) is arranged on the side face of the electromagnet bottle blocking mechanism (3A), the first transition disc (2) comprises a rotating shaft (4A), a rotating disc (5A) is arranged on the rotating shaft (4A), a clamping opening (6A) is arranged on the rotating disc (5A), the bottle washing device (3) is arranged at the clamping opening (6A), the bottle washing device (3) comprises a clamping hand (7A), a washing rotating disc (8A) and a washing chamber (9A), a second transition disc (10A) is arranged on the side surface of the cleaning turntable (8A);

the automatic filling equipment (B) comprises an annular tank (4), a filling valve (5), a guide rail (6) and a lifting device (7), wherein a bottleneck buckle (1B) is arranged on the annular tank (4), the annular tank (4) is installed on a rotating main shaft (2B) of the automatic filling equipment (B), the guide rail (6) is installed on the rotating main shaft (2B), the filling valve (5) is installed above the guide rail (6), and a sample inlet pipe (3B) is installed on the filling valve (5);

the automatic inner cover pressing device (C) comprises a first upper cover device (8) and a gland device (9), a third transition disc (1C) is arranged on the side of the gland device (9), the first upper cover device (8) is arranged in front of the third transition disc (1C), a fourth transition disc (2C) is arranged on the other side of the gland device (9), and a cap screwing device (D) is arranged on the side surface of the fourth transition disc (2C);

the cap screwing device (D) comprises a second cap screwing device (10) and a cap screwing machine (11), the cap screwing machine (11) is installed at the rear of the second cap screwing device (10), and a bottle discharging and conveying device (12) is installed on the side face of the cap screwing machine (11).

2. The automated production line of bottled cold water brewed raw tea as claimed in claim 1, wherein: annular jar (4) top is equipped with filling shower nozzle (4B), is equipped with bottleneck buckle (1B) on annular jar (4), installs position sensor (5B) in bottleneck buckle (1B) below, installs distance sensor (6B) in filling shower nozzle (4B) department.

3. The automated production line of bottled cold water brewed raw tea as claimed in claim 1, wherein: the first upper cover device (8) comprises a hopper (3C), a reversing mechanism (4C) and a cover outlet (5C), a first upper cover device motor (6C) is installed below the hopper (3C), the reversing mechanism (4C) is installed on the side face of the hopper (3C), and the cover outlet (5C) is installed below the reversing mechanism (4C).

4. The automated production line of bottled cold water brewed raw tea as claimed in claim 1, wherein: the capping device (9) comprises a cam (9C) and a roller (10C), the roller (10C) is mounted on the cam (9C), a threaded sleeve (11C) is arranged below the roller (10C), an ejector rod (12C) is mounted in the threaded sleeve (11C), a spring (13C) is sleeved on the ejector rod (12C), and a pressure head (14C) is mounted on the end face of the lower end of the ejector rod (12C).

5. The automated production line of bottled cold water brewed raw tea as claimed in claim 1, wherein: spiral cover machine (11) are including getting lid chuck (1D), grab lid chuck (2D) and lift axle (5D), location cam (6D) are installed to lift axle (5D) top, lift axle (5D) below is connected with friction clutch (7D) with tightly holding bolt (4D), the gland pole is installed to friction clutch (7D) below, gland pole below is installed and is got lid chuck (1D), it installs below grabbing lid chuck (2D).