CN213140579U

CN213140579U - Bottle cap pneumatic conveyor

Info

Publication number: CN213140579U
Application number: CN202021909448.2U
Authority: CN
Inventors: 陆斌
Original assignee: Naitesi Transmission Equipment Shanghai Co ltd
Current assignee: Naitesi Transmission Equipment Shanghai Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-05-07
Anticipated expiration: 2030-09-04

Abstract

The utility model relates to a machinery relates to the field, particularly, relates to a bottle lid pneumatic conveyor. The utility model discloses a mainly be applied to beverage bottle lid and carry the field, be suitable for the automatic confession lid of spiral cover technology to carry behind the bottled drink filling. The utility model provides an utilize the air current to carry out the innovation mode of carrying to the bottle lid, can make the stable high-speed motion of bottle lid in the conveyer through directional air current to can realize horizontal gyration and climb from top to bottom. Through the accurate control to air pressure, can realize filling in succession supplying the lid to high-speed production facility such as revolving all-in-one of blowing, solve the technical problem that traditional gravity mode supplies the lid to cushion that the small continuity is low. The utility model discloses have high-efficient, simple and convenient, accurate mode, it is fast to have the confession lid, and production efficiency is high, maintains simply, use cost low grade advantage.

Description

Bottle cap pneumatic conveyor

Technical Field

Background

The confession lid of present liquid filling machine mainly adopts the confession lid mode that relies on gravity slide behind the promotion mechanism lid, because promotes reason lid machine and is the equipment that relies on the probability to carry out positive and negative screening of bottle lid, so can not 100% ensure the continuity of confession lid, need liquid filling machine personnel to keep high attention constantly and in time discover whether the in-service bottle lid supplies. The enormous and distracting workload of the filling machine operator can affect the timely detection of production problems of the filling machine, and the normal operation of downstream equipment can be affected once the cover is clamped.

And along with blowing, filling and screwing the appearance of an organic whole, the production speed is further improved to be close to 50000 bottles/hour, and the difficulty of the problem of unstable cap clamping and supplying through manual treatment and intervention is greatly increased. There is a need for a new automatic cap supplying technology to perform high-speed cache and instantaneous saturation supply on bottle caps, so as to solve the requirement of cap screwing process after high-speed filling.

Disclosure of Invention

In order to overcome the shortcoming in the current confession lid technique, the utility model discloses the scheme provides a novel high-speed wind conveyer carries out the bottle lid and carries, and it is slow, the buffer memory is little, the not enough problem of continuity to aim at supplying the lid speed when solving present automatic confession lid. The device has the advantages of large installation freedom degree, high production efficiency, simple and convenient maintenance, high automation degree, low use cost and the like.

The technical scheme of the utility model is that: a bottle cap wind conveyor comprises an air pipe, a limiting mechanism and a fan assembly.

The air pipe is composed of an air pipe top plate and an air pipe bottom shell, and flange hole sites are arranged at two ends of the air pipe and used for being in butt joint with adjacent air pipes.

The air pipe top plate is provided with a slide way for the bottle cap to slide, and the center of the slide way is provided with a directional air blowing port for providing power for the bottle cap to slide.

The limiting mechanism is fixed on the top plate of the air pipe and consists of a suspension bracket, a lifting cylinder and a limiting guide pillar.

And a lifting cylinder and a limiting guide pillar of the limiting mechanism are connected with a U-shaped limiting top strip.

The U-shaped limiting top strip is positioned right above the central slide way of the air pipe top plate and can move up and down in the slide way, and the two ends of the U-shaped limiting top strip are provided with butt joint studs for butt joint with the adjacent limiting top strips.

The air pipe is connected with the fan assembly through a maintenance opening at the bottom.

The fan assembly comprises a fan and a filter box body.

The bottle cap wind conveyor further comprises a controller PLC, and the input end of the fan is connected with a frequency converter controlled by the controller PLC.

The utility model discloses be connected with the tuber pipe from taking the fan, the fan pressurizes like this and forms the malleation in to the tuber pipe cavity. The controller PLC controls and adjusts the magnitude of the pressurized air quantity, and ensures the air quantity required by different bottle caps to operate at different speeds.

The actions of the lifting air cylinder are synchronously controlled by the controller PLC.

When production is carried out, the bottle caps are conveyed into the sliding groove in the center of the top plate of the air pipe, and the fan pressurizes the air pipe to enable air flow to rush out from the directional air blowing opening in the center of the sliding groove at a high speed so as to provide power for sliding of the bottle caps. Due to the downward opening of the bottle cap, the air flow at the bottom can form an air cushion effect in the bottle cap to suspend the bottle cap. The U-shaped limiting top plate at the top limits the radial and axial movement of the bottle cap, and ensures the bottle cap to stably slide in the sliding groove at a high speed. The position of the U-shaped limiting top plate can be adjusted according to the stroke of the lifting cylinder so as to meet the production requirements of bottle caps with different heights.

The utility model has the advantages of large installation freedom, high production efficiency, simple and convenient maintenance, high automation degree, low use cost and the like. Meanwhile, through the application of the frequency conversion technology, the bottle cap can be adjusted according to different bottle cap types in production, greater freedom degree is provided for production, high-speed cap supply under a high-speed environment can be adapted, and the efficiency requirement of high-speed production of a filling cap screwing process is met.

The utility model discloses an above method reaches high-speed stable purpose that must carry out the bottle lid and carry.

Drawings

FIG. 1 is a schematic view of the mechanism of the present invention

FIG. 2 is a side view of the present invention

FIG. 3 is a top view of the present invention

FIG. 4 is a schematic view of the working section of the present invention

FIG. 5 is a schematic view of the working principle of the present invention

Shown in the figure: 1, tuber pipe drain pan 2, tuber pipe roof 3, stop gear 4, spacing top strip 5 of U type, fan 6, filter box 7, bottle lid 8, maintenance mouth 9, lift cylinder 10, spacing guide pillar 11, suspended support 12, directional mouth 13 of blowing, tuber pipe

Description of the operation

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-5, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention.

And a fan (5) is connected below the air pipe formed by the air pipe bottom shell (1) and the air pipe top plate (2).

The center of the air pipe top plate (2) is provided with a sunken sliding groove for sliding conveying of bottle caps.

The bottle cap (7) is opened downwards through the turnover mechanism and is sent into a chute on the air pipe top plate (2) of the wind conveyor.

Air is sucked after being filtered by the fan (5) through the filter box body (6), and is pressurized into the air pipe (13) to form positive pressure in the cavity of the air pipe.

Air is ejected from a directional air blowing port (12) at the bottom of a chute in the center of an air pipe top plate (2) at a high speed under the action of positive pressure to form air flow, and a bottle cap (7) in the chute is pushed.

The opening of the bottle cap (7) faces downwards, and when the air flow blown out from the directional air blowing opening (12) at the bottom fills the interior of the bottle cap, an air cushion effect is formed, so that the bottle cap is suspended, the friction force is rapidly reduced, and the bottle cap moves at a high speed under the action of the component force in the high-speed air flow conveying direction.

The U-shaped limit top strip (4) bends downwards to limit the up-down and lateral running strokes of the bottle cap (7) so as to ensure the motion stability of the bottle cap (7) in the sliding groove.

The top plate (2) of the air pipe is provided with a limiting mechanism (3) at intervals of a certain distance

The U-shaped limiting top strip (4) is hung at the tail end of a lifting cylinder (9) on a limiting mechanism (3), and the height of the U-shaped limiting top strip is adjusted by the position of a nut on a limiting guide pillar (10) so as to meet the production requirements of bottle caps with different heights.

And hole sites and screws for butt joint are arranged at two ends of the air pipe (13) and the U-shaped limiting top strip (4) and are used for butt joint with the adjacent air pipe and the top strip, the butt joint is ensured to be straight through connecting pieces, and the operation stability and controllability of the bottle cap (7) are ensured.

Bottle lid (7) will be in the utility model discloses each section tuber pipe inscription power of wind-force conveyer is carried until the bottle lid entry that gets into the liquid filling machine.

Detailed Description

The following further description of the practice of the invention is made with reference to the accompanying drawings:

as shown in fig. 1 to 5, the bottle cap pneumatic conveyor is connected with an outlet of the cap arranging and lifting machine through a flange.

Before production, the controller PLC sends an action command, and the lifting cylinder (9) acts to the stop position of the limiting guide post (10) so as to ensure that the U-shaped limiting top plate (4) connected with the lifting cylinder (9) reaches the working position.

A running cavity limited in the lateral direction and the up-and-down direction is formed between the sliding groove in the center of the air pipe top plate (2) and the U-shaped limiting top plate (4).

The controller PLC sends out a command at the same time to enable the fan (5) to operate at proper power, so that positive pressure is formed in the air pipe (13), and air flow is forced to rush out from the directional air blowing port (12) at high speed to form air flow.

The bottle caps (7) are discharged from the outlet of the cap arranging machine, are downwards opened through the turnover mechanism and are conveyed into the running cavity of the chute on the air pipe top plate (2) of the wind conveyor.

The air cushion is generated in the bottle cap (7) under the action of the air flow blown out from the directional air blowing opening (12), and the bottle cap starts to run in the chute at high speed along the conveying direction of the conveyor under the pushing of the air flow.

The conveyor is formed by combining a plurality of sections of air pipes (13), and a fan (5) is arranged at intervals to finish relay conveying of the bottle caps (7) until the bottle caps reach the bottle cap inlet of the filling machine.

Each section of air pipe (13) is provided with a maintenance opening (8), and the maintenance opening (8) can be used for overhauling the inside of the air pipe and can also be used for connecting a fan (5).

A filter box body (6) is arranged in front of the fan (5) to contain the filter, so that the cleanliness of air entering the air pipe is ensured, and the possible blockage of the directional blowing port (12) is prevented.

The examples should not be construed as limiting the invention, but any modifications made based on the spirit of the invention are intended to be within the scope of the invention.

Claims

1. A pneumatic conveyor for caps, comprising: the limiting mechanism (3) is fixed on the top of the air pipe (13), the fan (5) is connected to the bottom of the air pipe (13) and provides power for the system, and the controller is used for controlling the limiting mechanism (3) and the fan (5) to act.

2. The pneumatic conveyor for bottle caps as claimed in claim 1, wherein: the air pipe (13) is composed of an air pipe top plate (2) and an air pipe bottom shell (1), flange hole positions are arranged at two ends of the air pipe (13) and used for being in butt joint with adjacent air pipes, a slide way capable of allowing the bottle caps (7) to slide is arranged on the air pipe top plate (2), and a directional air blowing opening (12) is formed in the center of the slide way and provides power for the bottle caps (7) to slide.

3. The pneumatic conveyor for bottle caps as claimed in claim 1, wherein: the limiting mechanism (3) is fixed on the air pipe top plate (2) and comprises a suspension support (11), a lifting cylinder (9) and a limiting guide pillar (10), the lifting cylinder (9) and the limiting guide pillar (10) of the limiting mechanism (3) are connected with a U-shaped limiting top strip (4), the U-shaped limiting top strip (4) is located right above a central slide way of the air pipe top plate and can move up and down in the slide way, and butt joint studs are arranged at two ends of the U-shaped limiting top strip (4) and used for being in butt joint with adjacent limiting top strips.

4. The pneumatic conveyor for bottle caps as claimed in claim 1, wherein: the air pipe (13) is connected with the fan (5) through the maintenance opening (8) at the bottom, and the filter box body (6) is arranged in front of the fan (5) to contain the filter, so that the cleanliness of air entering the air pipe is ensured, and the possible blockage of the directional blowing opening (12) is prevented.

5. The pneumatic conveyor for bottle caps as claimed in claim 1, wherein: the size of the pressurized air volume of the adjusting fan (5) is controlled by the controller PLC, the air volume required by the operation of different bottle caps at different speeds is ensured, and the action of the lifting cylinder (9) in the limiting mechanism (3) is synchronously controlled by the controller PLC.