CN112176331B

CN112176331B - Metal bonderizing auxiliary assembly of environmental protection

Info

Publication number: CN112176331B
Application number: CN202011042736.7A
Authority: CN
Inventors: 李娟�
Original assignee: Guangdong Huiweijia Technology Co ltd
Current assignee: Guangdong Huiweijia Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2023-04-11
Anticipated expiration: 2040-09-28
Also published as: CN112176331A

Abstract

The invention relates to the field of metal phosphating treatment and discloses environment-friendly metal phosphating treatment auxiliary equipment which comprises a tipping bucket, wherein draining holes are uniformly formed in the inner wall of the tipping bucket, a rotatable mounting shaft is mounted on the upper side of the inner wall of the tipping bucket, a swinging plate is fixedly mounted on the mounting shaft, and mounting holes penetrating through the swinging plate are uniformly formed in the swinging plate, so that the inclination of the inner wall of the tipping bucket is increased, and a metal piece can slide down to the next solution tank at a higher speed; meanwhile, most of solution in the tipping bucket is prevented from being poured into the next solution pool, the replacement frequency of the solution is reduced, the effects of protecting the environment and saving the cost are achieved, the metal piece is prevented from being adhered to the side wall of the tipping bucket, displacement and vibration can be generated between the metal pieces, so that residual liquid in a gap of the metal piece can be discharged more quickly, and the residual solution on the metal piece can be separated from the metal piece more quickly.

Description

Metal bonderizing auxiliary assembly of environmental protection

Technical Field

The invention relates to the technical field of metal phosphating, in particular to environment-friendly metal phosphating auxiliary equipment.

Background

Phosphorization is a common pretreatment technology, belongs to chemical conversion film treatment in principle, and is mainly applied to the surface phosphorization of steel, and non-ferrous metal (such as aluminum and zinc) parts can also be applied to phosphorization. Phosphating is a process in which chemical and electrochemical reactions form a phosphate chemical conversion coating, which is referred to as a phosphating coating. The purpose of the phosphorization is mainly as follows: the base metal is protected, and the metal is prevented from being corroded to a certain degree; the primer is used for priming before painting, and the adhesive force and the anti-corrosion capability of a paint film layer are improved; plays a role in friction reduction and lubrication in the metal cold working process. At the present stage, in the process of performing phosphating on a metal part, the metal part needs to be sequentially added into different solutions, the transfer process of the metal part in different solutions is generally performed by using a tipping bucket, but in the process of transferring the sheet-shaped metal part by using the tipping bucket, after the tipping bucket is turned, the metal part can be adhered to the side wall of the tipping bucket, and the situation that the metal part cannot be completely transferred occurs.

Disclosure of Invention

The invention provides an environment-friendly metal phosphating auxiliary device, which solves the problems.

The invention provides the following technical scheme: the utility model provides a metal bonderizing auxiliary assembly of environmental protection, includes the tipping bucket, the tipping bucket inner wall evenly is equipped with the waterlogging caused by excessive rainfall hole, rotatable installation axle is installed to tipping bucket inner wall upside, installation axle fixed mounting has the swinging arms, evenly be equipped with in the swinging arms and run through the mounting hole of swinging arms, the mounting hole with the waterlogging caused by excessive rainfall hole that sets up on the tipping bucket is corresponding, the inner wall zhong huan of mounting hole is equipped with the membrane and stores the chamber, it is equipped with the flexiplast to slide in the membrane storage chamber, the flexiplast with the membrane is stored through first spring coupling between the intracavity wall, be equipped with the collar in the mounting hole, the outer fringe of collar with flexiplast fixed connection, be equipped with the round hole in the collar, be equipped with in the mounting hole inner wall and deposit the chamber, be equipped with in depositing the chamber, deposit be equipped with in the chamber with first cylinder piston rod fixed connection's of first cylinder second cylinder, the fixed being equipped with in the piston rod one end of second cylinder is equipped with the liftout board, be equipped with the air pump in the tipping bucket, the air pump and every the first cylinder the diapire is connected through flexible hose connection, hold the pole that stretches out the opening in the tipping bucket, hold the diapire and hold the chamber, hold the expansion rod lower extreme in the expansion spring.

Further, the ejector plate is a rectangular plate or a circular plate.

Furthermore, be equipped with in the liftout plate and accomodate the groove, it has the locating piece to accomodate slidable mounting in the groove, the locating piece with accomodate and be connected with connecting spring between the inslot wall, the collar is close to liftout plate a side end face be equipped with the corresponding constant head tank of locating piece.

Further, a connecting hose is arranged between the mounting hole and the draining hole.

Furthermore, a power motor is arranged in the tipping bucket, and the mounting shaft is in transmission connection with the power motor.

Further, the ejector plates in all of the mounting holes can eject the mounting ring at the same time.

Further, the ejection plates in the mounting holes can be sequentially started to sequentially eject or alternatively eject the mounting rings.

The invention has the following beneficial effects:

the environment-friendly tipping bucket used in the metal phosphating process flow realizes that the overturning angle of the tipping bucket does not need to be more than ninety degrees when the tipping bucket is overturned through the arrangement of the swinging plate 13, and the inclination of the inner wall of the tipping bucket is increased under the action of the swinging plate 13, so that a metal piece can slide down to the next solution tank at a higher speed; simultaneously, also avoided the most solution in the tipping bucket to pour into next solution pond, thereby the change number of times of solution has been reduced, environmental protection and cost-effective effect have been reached, the metalwork can be stirred to the knockout plate 33 that stretches out in turn, avoid the metalwork adhesion at the lateral wall of tipping bucket, and, under the stirring effect of knockout plate 33, can make and produce displacement and vibration between the metalwork, make remaining liquid can discharge sooner in the metalwork gap, also can make on the metalwork remaining solution more swift break away from with the metalwork.

Drawings

FIG. 1 is a schematic view of the overall structure of an environment-friendly metal phosphating auxiliary device of the invention;

FIG. 2 is a schematic structural view of the dump box 11 of FIG. 1 rotating ninety degrees for dumping;

FIG. 3 is a schematic right-side view of the swing plate 13 of FIG. 1;

FIG. 4 is a schematic top view of the structure of FIG. 1;

FIG. 5 is an enlarged view of the structure at B in FIG. 1;

FIG. 6 is an enlarged view of the structure at A in FIG. 1;

FIG. 7 is an enlarged view of the structure at D in FIG. 6;

FIG. 8 is an enlarged view of the structure at C in FIG. 2;

fig. 9 is a schematic view of the structure at the film storage chamber 23 in fig. 6.

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. 1-9, an environment-friendly metal phosphating auxiliary device comprises a skip bucket 11, wherein drainage holes 12 are uniformly formed in the inner wall of the skip bucket 11, a rotatable mounting shaft 10 is mounted on the upper side of the inner wall of the skip bucket 11, a swing plate 13 is fixedly mounted on the mounting shaft 10, the swing plate 13 is attached to the inner wall of the skip bucket 11 when the skip bucket 11 is horizontally placed, mounting holes 17 penetrating through the swing plate 13 are uniformly formed in the swing plate 13, the mounting holes 17 correspond to the drainage holes 12 formed in the skip bucket 11, a film storage cavity 23 is formed in the inner wall of the mounting hole 17 in a surrounding manner, a flexible film 18 is slidably disposed in the film storage cavity 23, the flexible film 18 is connected with the inner wall of the film storage cavity 23 through a first spring 24, a mounting ring 16 is disposed in the mounting hole 17, the outer edge of the mounting ring 16 is fixedly connected with the flexible film 18, a circular hole 26 is disposed in the mounting ring 16, a storage cavity 35 is disposed in the inner wall of the mounting hole 17, a first storage cylinder 28 is disposed in the storage cavity 35, a second cylinder 29 is disposed in the storage cavity, a second cylinder 33 for connecting the mounting hole 29, a piston rod of the mounting cylinder 14 is connected with a second cylinder 29, a piston rod, a second cylinder 14 is disposed in the mounting cylinder 29, a piston rod, a second cylinder 33 for connecting the mounting cylinder 21 and a second cylinder 29, a piston rod extending out of the mounting cylinder 21, a second cylinder 33 for connecting the mounting cylinder 21, a piston rod extending out of the mounting cylinder 14, a second cylinder 14 is disposed in the mounting cylinder 21, a cylinder 21 and a second cylinder 23, the lower end of the extension bar 14 is always abutted against the bottom wall of the dump bucket 11.

Advantageously, the ejector plate 33 is a rectangular plate or a circular plate.

Advantageously, the ejecting plate 33 is provided with a receiving groove 34 therein, a positioning block 32 is slidably mounted in the receiving groove 34, a connecting spring 30 is connected between the positioning block 32 and the inner wall of the receiving groove 34, a positioning groove 31 corresponding to the positioning block 32 is provided on the end surface of the mounting ring 16 near one side of the ejecting plate 33, when the ejecting plate 33 is received in the storage cavity 35, the positioning block 32 is received in the receiving groove 34, and after the ejecting plate 33 moves into the mounting hole 17, the connecting spring 30 ejects the positioning block 32.

Advantageously, a connection hose 15 is mounted between the mounting hole 17 and the draining hole 12.

Advantageously, a power motor 19 is arranged in the dump box 11, and the mounting shaft 10 is in transmission connection with the power motor 19.

Advantageously, the ejector plate 33 in all the mounting holes 17 can eject the mounting ring 16 simultaneously.

Advantageously, the ejector plate 33 in each of the mounting holes 17 can be activated in sequence to eject, or alternatively eject, the mounting rings 16 in sequence.

The working principle is as follows: in the initial state, the power storage spring 20 and the connecting spring 30 are compressed, the second cylinder 29 and the ejector plate 33 are located in the storage chamber 35, and the swinging plate 13 is in close contact with the inner wall of the dump bucket 11;

the dump bucket 11 is positioned in the solution pool, the metal piece is poured into the solution in the dump bucket 11 to soak the metal piece, after the soaking is finished, the driving mechanism drives the dump bucket 11 to overturn, and when the dump bucket 11 overturns for ninety degrees (between ninety degrees and eighty degrees), the driving mechanism stops, so that the aim of preventing the solution in the dump bucket 11 from flowing into the next solution pool in a large scale due to the fact that the overturning angle of the dump bucket 11 is too large is achieved, the power motor 19 starts to drive the mounting shaft 10 to rotate, the swinging plate 13 is driven to rotate under the rotation of the mounting shaft 10, in the rotating process of the swinging plate 13, the extension rod 14 extends out under the action of the power storage spring 20, the lower end of the extension rod 14 is enabled to be always abutted against the bottom wall of the dump bucket 11, the metal piece is prevented from leaking into the space between the swinging plate 13 and the inner wall of the dump bucket 11, after the swinging plate 13 rotates, the gradient of the swinging plate 13 is increased, the gliding speed of the metal piece is increased, and the transferring efficiency of the metal piece is higher;

the air pump 25 is started, two rows of or staggered first air cylinders 28 which are not adjacent are sequentially started in a circulating manner, after the first air cylinders 28 are started, the second air cylinders 29 are pushed into the mounting holes 17, after the second air cylinders 29 enter the mounting holes 17, the first air cylinders are started, positioning blocks 32 in the ejection plates 33 are inserted into the positioning grooves 31, the ejection plates 33 eject the mounting rings 16 out of the skip bucket 11, after the mounting rings 16 are ejected into the skip bucket 11, the mounting rings 16 pull out the flexible membrane 18, so that gentle slopes are formed around the mounting rings 16, metal pieces adhered to the swing plates 13 are convenient to pull down and discharge, the metal pieces are prevented from being blocked by the swing plates 13 when being discharged, discharging is not smooth, meanwhile, after the ejection plates 33 eject the mounting rings 16, a poking effect can be formed on the metal pieces in the skip bucket 11, displacement is generated among the metal pieces, solutions among the metal pieces and residual solutions on the metal pieces are accelerated to be discharged, excessive solution is prevented from being added into a next solution pool, and the mounting holes 16 in different mounting holes 17 are smooth for ejecting the mounting rings 16;

the mounting ring 16 can be ejected out simultaneously by the ejector plates 33 in all the mounting holes 17, but in the case of ejecting the mounting ring 16 simultaneously, the ejector plates 33 are preferably rectangular and have a side width smaller than the diameter of the first cylinder 28 in the mounting ring 16, so as to allow a gap for drainage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the invention, the filling pattern is only used for distinguishing the layers and is not limited at all.

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 metal bonderizing auxiliary assembly of environmental protection, includes the tipping bucket, the tipping bucket inner wall evenly is equipped with waterlogging caused by excessive rainfall hole, its characterized in that: rotatable installation axle is installed to tipping bucket inner wall upside, installation axle fixed mounting has the swinging arms, evenly be equipped with in the swinging arms and run through the mounting hole of swinging arms, the mounting hole with the waterlogging caused by excessive rainfall hole that sets up on the tipping bucket corresponds, the chamber is stored around being equipped with the membrane in the inner wall of mounting hole, it is equipped with the flexbile membrane to slide in the membrane storage chamber, the flexbile membrane with through first spring coupling between the chamber inner wall is stored to the membrane, be equipped with the collar in the mounting hole, the outer fringe of collar with flexbile membrane fixed connection, be equipped with the round hole in the collar, be equipped with in the mounting hole inner wall and deposit the chamber, be equipped with first cylinder in depositing the chamber, deposit be equipped with in the chamber with the second cylinder of the piston rod fixed connection of first cylinder, the piston rod one end of second cylinder is fixed and is equipped with the liftout plate, be equipped with the air pump in the tipping bucket, the air pump with every first cylinder the second cylinder between the cylinder through flexible hose connection, be equipped with towards in the swinging arms bottom wall direction open-ended holds the chamber, it is equipped with the extension bar to slide in the chamber, hold the tipping bucket, stretch out the pole lower extreme through holding the power of holding.

2. The environment-friendly metal phosphating auxiliary device according to claim 1, characterized in that: the ejector plate is a rectangular plate or a circular plate.

3. An environmentally friendly metal phosphating auxiliary apparatus according to claim 1 or 2, wherein: the ejection plate is provided with a containing groove, a positioning block is slidably mounted in the containing groove, a connecting spring is connected between the positioning block and the inner wall of the containing groove, and a positioning groove corresponding to the positioning block is formed in the end face of one side of the ejection plate, which is close to the mounting ring.

4. The environment-friendly metal phosphating auxiliary equipment as claimed in claim 1, wherein: and a connecting hose is arranged between the mounting hole and the draining hole.

5. The environment-friendly metal phosphating auxiliary device according to claim 1, characterized in that: and a power motor is arranged in the tipping bucket, and the mounting shaft is in transmission connection with the power motor.

6. The environment-friendly metal phosphating auxiliary equipment as claimed in claim 1, wherein: the ejector plates in all the mounting holes can eject the mounting ring out at the same time.

7. The environment-friendly metal phosphating auxiliary device according to claim 1, characterized in that: the ejection plates in the mounting holes can be sequentially started to eject the mounting rings in sequence or alternatively eject the mounting rings.