CN113119419A

CN113119419A - Bottle cap film removing device for preventing thread damage based on magnetic effect principle

Info

Publication number: CN113119419A
Application number: CN202110358933.8A
Authority: CN
Inventors: 陆亚军
Original assignee: Nanjing Luya Trading Co ltd
Current assignee: Nanjing Luya Trading Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-07-16

Abstract

The invention relates to the technical field of daily necessities, and discloses a bottle cap film removing device for preventing thread damage based on a magnetic effect principle. This bottle lid plays membrane device based on magnetic effect principle prevents thread damage, the fixed elevating system in organism top removes the top to the mould, the top of bottle lid contacts the dwang and drives the briquetting rebound, drive conducting point and electrical contact and produce electric current, the electric current is to the electro-magnet circular telegram, the electro-magnet utilizes homopolar repellent's principle to promote the magnetic path and drives the extrusion stem operation, the extrusion stem carries out the centre gripping to the bottle lid of operation to the dwang inboard to reached and carried out the effect of centre gripping to the bottle lid.

Description

Bottle cap film removing device for preventing thread damage based on magnetic effect principle

Technical Field

The invention relates to the technical field of daily necessities, in particular to a bottle cap film removing device for preventing thread damage based on a magnetic effect principle.

Background

The plastic bottle is a packaging container which is frequently used in modern life, and a plastic bottle cap which is matched with the plastic bottle is an indispensable part, so that great demand is provided. The development of modern production technology enables the volume and the wall thickness of the plastic bottle cap to be gradually reduced along with the continuous improvement of industrial technology, and the plastic bottle cap also becomes a plastic product with both practicability and aesthetic property.

However, the bottle caps in the current market have certain defects in the manufacturing process, the bottle caps are taken out after being subjected to compression molding by adopting an injection molding method, the bottle caps are generally taken out by adopting a mechanical pushing mode, and the bottle caps are usually damaged by the mechanical taking mode, so that a bottle cap film removing device for preventing thread damage based on a magnetic effect principle is provided to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the bottle cap film removing device for preventing thread damage based on the magnetic effect principle, which has the advantage of preventing thread damage and solves the problem of bottle cap damage.

(II) technical scheme

In order to achieve the purpose of preventing thread damage, the invention provides the following technical scheme: the utility model provides a bottle lid plays membrane device based on magnetic effect principle prevents screw thread damage, includes the organism, the inner wall fixedly connected with movable groove of organism, the top fixedly connected with movable rod of activity inslot wall, the bottom swing joint of movable rod has the dwang, the bottom fixedly connected with fixed slot of dwang inner wall, the equal fixedly connected with electro-magnet in both sides of dwang inner wall.

Preferably, the inner wall of dwang and the inboard fixedly connected with extrusion groove that is close to the electro-magnet, the outside fixedly connected with spring one of extrusion inslot wall, the inboard fixedly connected with of spring one runs through and extends to the inboard stripper bar of dwang, the outside fixedly connected with magnetic path of stripper bar inner wall, the dielectric plate of inner wall fixedly connected with of stripper bar, the inner wall of dwang and the top fixedly connected with positive plate that is close to the extrusion groove, the inner wall of dwang and the bottom fixedly connected with negative plate that is close to the extrusion groove, the inner wall fixedly connected with piezo-resistor of dwang, spring one can play the effect of deformation under the effect that receives pressure.

Preferably, the top fixedly connected with electrical contact of fixed slot inner wall, the top fixedly connected with spring two of fixed slot inner wall, the bottom fixedly connected with of spring two run through and extend to the briquetting of dwang bottom, and the electrically conductive point of top fixedly connected with of briquetting, spring two have played the effect of replying under the effect of losing pressure.

Preferably, the surface of movable rod is provided with the wave form recess, and the inboard of dwang is provided with the movable block, and swing joint carries out reciprocating motion in the inside of wave form recess, and the dwang can carry out reciprocating motion through the wave form recess on the movable rod.

Preferably, the shape and size of the positive plate and the negative plate are the same, the positive plate and the negative plate are symmetrical to each other, and the positive plate and the negative plate play a role in changing current and voltage.

Preferably, the negative plate is electrically connected with the piezoresistor, the piezoresistor is electrically connected with the movable rod, and when the current on the negative plate exceeds the minimum resistance value of the piezoresistor, the piezoresistor can electrify the movable rod.

Preferably, the electric contact and the conductive point are positioned correspondingly to each other, the conductive point is electrically connected with the electromagnet, and the electric contact can be in contact with the conductive point for electrification.

Preferably, the opposite surfaces of the electromagnet and the magnetic block have the same magnetism, and the electromagnet can push the magnetic block by utilizing the principle that like poles repel each other.

(III) advantageous effects

Compared with the prior art, the invention provides a bottle cap film removing device for preventing thread damage based on a magnetic effect principle, which has the following beneficial effects:

1. this bottle lid plays membrane device based on magnetic effect principle prevents thread damage, the fixed elevating system in organism top removes the top to the mould, the top of bottle lid contacts the dwang and drives the briquetting rebound, drive conducting point and electrical contact and produce electric current, the electric current is to the electro-magnet circular telegram, the electro-magnet utilizes homopolar repellent's principle to promote the magnetic path and drives the extrusion stem operation, the extrusion stem carries out the centre gripping to the bottle lid of operation to the dwang inboard to reached and carried out the effect of centre gripping to the bottle lid.

2. This bottle lid plays membrane device based on magnetic effect principle prevents thread damage moves the operation of drive dielectric medium board to the inboard through the squeeze bar, changes the relative area between positive plate and the negative plate and produces the electric current, and the electric current is circular telegram to the movable rod for the movable rod rotates, drives the dwang upwards rotatory, rotates the bottle lid from the mould and deviates from, thereby has played the effect that prevents thread damage when the drawing of patterns.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic structural view of a fixing groove according to the present invention;

fig. 4 is a schematic diagram of the operation structure of the pressing block of the present invention.

In the figure: 1. a body; 2. a movable groove; 3. a movable rod; 4. rotating the rod; 5. fixing grooves; 6. an electromagnet; 7. extruding a groove; 8. a first spring; 9. an extrusion stem; 10. a magnetic block; 11. a dielectric plate; 12. a positive plate; 13. a negative plate; 14. a voltage dependent resistor; 15. an electrical contact; 16. a second spring; 17. a pressing block; 18. and (4) a conductive point.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a bottle cap stripping device for preventing thread damage based on the magnetic effect principle comprises a machine body 1, wherein a movable groove 2 is fixedly connected to the inner wall of the machine body 1, a movable rod 3 is fixedly connected to the top of the inner wall of the movable groove 2, a rotating rod 4 is movably connected to the bottom of the movable rod 3, a waveform groove is formed in the surface of the movable rod 3, a movable block is arranged on the inner side of the rotating rod 4 and is movably connected to the inside of the waveform groove, and the rotating rod 4 can reciprocate through the waveform groove in the movable rod 3;

the bottom of the inner wall of the rotating rod 4 is fixedly connected with a fixing groove 5, two sides of the inner wall of the rotating rod 4 are fixedly connected with electromagnets 6, the inner side of the inner wall of the rotating rod 4, which is close to the electromagnets 6, is fixedly connected with an extrusion groove 7, the outer side of the inner wall of the extrusion groove 7 is fixedly connected with a spring I8, the inner side of the spring I8 is fixedly connected with an extrusion rod 9 which penetrates through and extends to the inner side of the rotating rod 4, the outer side of the inner wall of the extrusion rod 9 is fixedly connected with a magnetic block 10, the magnetic properties of opposite surfaces of the electromagnets 6 and the magnetic;

the inner wall of the extrusion rod 9 is fixedly connected with a dielectric plate 11, the inner wall of the rotating rod 4 is fixedly connected with a positive plate 12 close to the top of the extrusion groove 7, the inner wall of the rotating rod 4 is fixedly connected with a negative plate 13 close to the bottom of the extrusion groove 7, the shapes and sizes of the positive plate 12 and the negative plate 13 are the same, the positive plate 12 and the negative plate 13 are mutually symmetrical, the positive plate 12 and the negative plate 13 play a role in changing current and voltage, the inner wall of the rotating rod 4 is fixedly connected with a piezoresistor 14, the first spring 8 plays a role in deformation under the action of pressure, the negative plate 13 is electrically connected with the piezoresistor 14, the piezoresistor 14 is electrically connected with the movable rod 3, and when the current on the negative plate 13 exceeds the minimum resistance value of the piezoresistor 14, the piezoresistor;

the top fixedly connected with electric contact 15 of 5 inner walls of fixed slot, the top fixedly connected with spring two 16 of 5 inner walls of fixed slot, the bottom fixedly connected with of spring two 16 runs through and extends to the briquetting 17 of dwang 4 bottom, the top fixedly connected with electrically conductive point 18 of briquetting 17, spring two 16 has played the effect of replying under the effect of losing pressure, electric contact 15 corresponds each other with the position of electrically conductive point 18, electrically conductive point 18 links to each other with 6 electrical properties of electro-magnet, electric contact 15 can switch on with electrically conductive point 18 mutual contact.

The working principle is as follows: after the bottle cap is subjected to compression molding, the bottle cap generally needs to be taken out of a mold, but because the inner side of the bottle cap is threaded, if a violent pushing mode is used, the inner thread of the bottle cap is affected, at the moment, the bottle cap can be moved to the position above the mold through a lifting mechanism fixed at the top of the machine body 1, the top of the bottle cap is contacted with the rotating rod 4 to drive the pressing block 17 to move upwards, the conductive point 18 is driven to be contacted with the electric contact 15 to generate current, the current energizes the electromagnet 6, the electromagnet 6 pushes the magnetic block 10 to drive the extrusion rod 9 to operate by utilizing the principle that like poles repel, and the extrusion rod 9 clamps the bottle cap which operates to the inner side of the rotating rod 4, so that the bottle cap;

meanwhile, the extrusion rod 9 moves towards the inner side to drive the dielectric plate 11 to operate and cooperate, the relative area between the positive plate 12 and the negative plate 13 is changed to generate current, the current energizes the movable rod 3, the movable rod 3 rotates, the rotating rod 4 is driven to rotate upwards, the bottle cap is rotated and removed from the mold, and therefore the effect of preventing thread damage during demolding is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bottle lid plays membrane device based on magnetic effect principle prevents screw thread damage, includes organism (1), its characterized in that: the inner wall fixedly connected with movable groove (2) of organism (1), top fixedly connected with movable rod (3) of movable groove (2) inner wall, the bottom swing joint of movable rod (3) has dwang (4), the bottom fixedly connected with fixed slot (5) of dwang (4) inner wall, equal fixedly connected with electro-magnet (6) in both sides of dwang (4) inner wall.

2. The magnetic effect principle-based bottle cap stripping device for preventing thread damage according to claim 1, wherein: the inner wall of dwang (4) and the inboard fixedly connected with extrusion groove (7) that is close to electro-magnet (6), the outside fixedly connected with spring (8) of extrusion groove (7) inner wall, the inboard fixedly connected with of spring (8) runs through and extends to the inside stripper (9) of dwang (4), the outside fixedly connected with magnetic path (10) of stripper (9) inner wall, the inner wall fixedly connected with dielectric plate (11) of stripper (9), the inner wall of dwang (4) and top fixedly connected with positive plate (12) that are close to extrusion groove (7), the inner wall of dwang (4) and the bottom fixedly connected with negative plate (13) that are close to extrusion groove (7), the inner wall fixedly connected with piezo-resistor (14) of dwang (4).

3. The magnetic effect principle-based bottle cap stripping device for preventing thread damage according to claim 1, wherein: the top fixedly connected with electric contact (15) of fixed slot (5) inner wall, the top fixedly connected with spring two (16) of fixed slot (5) inner wall, the bottom fixedly connected with of spring two (16) run through and extend to suppression piece (17) of dwang (4) bottom, the top fixedly connected with of suppression piece (17) electrically conducts some (18).

4. The magnetic effect principle-based bottle cap stripping device for preventing thread damage according to claim 1, wherein: the surface of the movable rod (3) is provided with a waveform groove, the inner side of the rotating rod (4) is provided with a movable block, and the movable block is movably connected inside the waveform groove.

5. The magnetic effect principle-based bottle cap stripping device for preventing thread damage according to claim 2, wherein: the positive plate (12) and the negative plate (13) are the same in shape and size, and the positive plate (12) and the negative plate (13) are symmetrical to each other.

6. The magnetic effect principle-based bottle cap stripping device for preventing thread damage according to claim 2, wherein: the negative plate (13) is electrically connected with the piezoresistor (14), and the piezoresistor (14) is electrically connected with the movable rod (3).

7. A device for removing film from bottle cap based on magnetic effect to prevent thread damage according to claim 3, wherein: the positions of the electric contact (15) and the electric conduction point (18) correspond to each other, and the electric conduction point (18) is electrically connected with the electromagnet (6).

8. The magnetic effect principle-based bottle cap stripping device for preventing thread damage according to claim 1, wherein: the opposite surfaces of the electromagnet (6) and the magnetic block (10) have the same magnetism.