CN215976053U

CN215976053U - Pickling device for metal surface treatment

Info

Publication number: CN215976053U
Application number: CN202122711436.XU
Authority: CN
Inventors: 王玉杰; 孙前前
Original assignee: Jinan Gaozhun Automation Technology Co ltd
Current assignee: Jinan Gaozhun Automation Technology Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-08
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a pickling device for metal surface treatment, which comprises a pickling tank for containing pickling solution and a clear water tank for containing clear water, wherein supporting rods are arranged at four corners of the top of the pickling tank and the clear water tank, a top plate is connected above the supporting rods, a sliding groove is formed in the top plate, a first motor is connected to the side wall of the top plate, the output end of the first motor is connected with a lead screw, the lead screw is rotatably connected with the sliding groove, and a sliding block is movably connected in the sliding groove. The next working procedure is convenient to carry out.

Description

Pickling device for metal surface treatment

Technical Field

The utility model belongs to the technical field of metal surface treatment, and particularly relates to a pickling device for metal surface treatment.

Background

When a metal workpiece is produced and processed, in order to ensure the corrosion resistance and prolong the service life of the metal workpiece, surface treatment is needed to be carried out, various oil stains, rust, dust and the like attached to the surface of the metal workpiece are removed, a good substrate suitable for coating requirements is provided, and usually, an acidic or alkaline solution is added to carry out a chemical reaction with oxides and oil stains on the surface of the metal workpiece to remove rust scale and oil stains on the surface of the workpiece, and the prior art has the following problems: when the pickling is carried out, the pickling solution can not fully wash the surface of the metal workpiece, the pickling passivation efficiency is low, the metal workpiece stained with the pickling solution can not be washed, and the next procedure is inconvenient to carry out.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a pickling device for metal surface treatment, which has the advantages of fully scouring metal workpieces, improving the pickling effect, flushing residual pickling solution on the metal surfaces after pickling, and facilitating the next process, and solves the problems that the pickling solution cannot fully scour the surfaces of the metal workpieces, the pickling passivation efficiency is low, the metal workpieces stained with the pickling solution cannot be flushed, and the next process is inconvenient to carry out when the existing equipment is used for pickling.

The utility model is realized in such a way that the pickling device for metal surface treatment comprises a pickling tank for containing pickling solution and a clear water tank for containing clear water, supporting rods are arranged at the four corners of the top of the pickling tank and the clean water tank, a top plate is connected above the supporting rods, a sliding groove is arranged inside the top plate, a first motor is connected on the side wall of the top plate, the output end of the first motor is connected with a screw rod, the screw rod is rotatably connected with the sliding groove, the sliding block is movably connected inside the sliding groove, the screw rod penetrates through the sliding block and is in threaded connection with the sliding block, a hydraulic cylinder is connected below the sliding block, the output end of the hydraulic cylinder is connected with a hydraulic rod, the bottom of the hydraulic rod is connected with a placing plate, and a second motor is arranged on one side of the pickling box, the output end of the second motor is connected with a rotating rod, and a stirring rod is arranged on the rotating rod.

Preferably, a precipitation tank is arranged in the pickling tank, a water permeable plate is arranged above the precipitation tank, and a discharge pipe is arranged on the side wall of the pickling tank and communicated with the precipitation tank.

Preferably, the inner walls of the two sides of the pickling tank are respectively provided with a connecting plate, the upper surface of each connecting plate is provided with a spring, and the upper end of each spring is connected with a buffer plate.

Preferably, the lower surface of the top plate is provided with a fan, and the fan is positioned above the clean water tank.

Preferably, an arc-shaped plate is connected between the pickling tank and the clean water tank.

Preferably, the front sides of the pickling tank and the clear water tank are both communicated with each other and provided with water outlet pipes.

Compared with the prior art, the utility model has the following beneficial effects:

1. the pickling tank, the clean water tank, the supporting rod, the top plate, the sliding groove, the first motor, the lead screw, the sliding block, the hydraulic cylinder, the hydraulic rod, the placing plate, the second motor, the rotating rod and the stirring rod are matched for use, so that the metal workpiece can be sufficiently washed, the pickling effect is improved, the pickling solution remained on the surface of the metal after pickling can be washed, and the next process can be conveniently carried out.

2. The utility model can cause the impurities washed away to be precipitated in the precipitation tank by arranging the precipitation tank, the permeable plate and the discharge pipe to be matched for use, thereby improving the purity of the pickling solution and leading the pickling passivation effect to be better.

3. According to the utility model, through the matched use of the connecting plate, the spring and the buffer plate, the placing plate can be buffered and blocked, and the phenomenon that the dropping depth of the placing plate is too large, so that the stirring rod hits the placing plate when rotating to cause damage to the placing plate, and the use effect is influenced, is avoided.

4. According to the utility model, the fan is arranged, so that the metal workpiece after being washed can be dried by blowing, the processing quality of the metal workpiece is improved, and the collection and the processing are convenient.

5. According to the pickling tank, the arc-shaped plate is arranged, so that the pickling solution dripping in the placing plate can be collected when the placing plate is driven by the sliding block to move from the pickling tank to the upper part of the clean water tank, the pickling solution flows to the pickling tank or the clean water tank, and the pollution of the pickling solution dripping to the surrounding environment is prevented.

6. According to the utility model, the water outlet pipe is arranged, so that the pickling solution in the pickling tank and the clean water in the clean water tank can be conveniently replaced, and the use effect is improved.

Drawings

FIG. 1 is a schematic isometric view of an embodiment of the present invention;

FIG. 2 is a front view provided by an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view taken along line a-a in fig. 2 according to an embodiment of the present invention.

In the figure: 1. a pickling tank; 101. a clear water tank; 102. a support bar; 103. a top plate; 104. a sliding groove; 105. a first motor; 106. a screw rod; 107. a slider; 108. a hydraulic cylinder; 109. a hydraulic lever; 110. placing the plate; 111. a second motor; 112. a rotating rod; 113. a stirring rod; 2. a settling tank; 201. a water permeable plate; 202. a discharge pipe; 3. a connecting plate; 301. a spring; 302. a buffer plate; 4. a fan; 5. an arc-shaped plate; 6. and (5) discharging a water pipe.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3, a pickling apparatus for metal surface treatment according to an embodiment of the present invention includes a pickling tank 1 for containing a pickling solution and a clean water tank 101 for containing clean water, wherein four corners of the top of the pickling tank 1 and the clean water tank 101 are respectively provided with a support rod 102, a top plate 103 is connected above the support rod 102, a sliding groove 104 is formed inside the top plate 103, a first motor 105 is connected to a side wall of the top plate 103, an output end of the first motor 105 is connected to a lead screw 106, the lead screw 106 is rotatably connected to the sliding groove 104, a sliding block 107 is movably connected inside the sliding groove 104, the lead screw 106 penetrates through the sliding block 107 and is in threaded connection with the sliding block 107, a hydraulic cylinder 108 is connected below the sliding block 107, an output end of the hydraulic cylinder 108 is connected to a hydraulic rod 109, and a placing plate 110 is connected to the bottom of the hydraulic rod 109, one side of the pickling tank 1 is provided with a second motor 111, the output end of the second motor 111 is connected with a rotating rod 112, and the rotating rod 112 is provided with a stirring rod 113.

Referring to fig. 3, the inside of pickling tank 1 is equipped with precipitation tank 2, the top of precipitation tank 2 is equipped with porous disk 201, be equipped with delivery pipe 202 on the lateral wall of pickling tank 1, delivery pipe 202 is linked together with precipitation tank 2.

Adopt above-mentioned scheme: use through the cooperation that sets up precipitation tank 2, porous disk 201 and discharge pipe 202, can make the impurity that erodees down deposit in precipitation tank 2, improve the purity degree of pickling solution, make the effect of pickling passivation better, when needs clear up the impurity in precipitation tank 2, pour water into precipitation tank 2 and wash, then through discharge pipe 202 with impurity discharge can.

Referring to fig. 3, the inner walls of the two sides of the pickling tank 1 are provided with connecting plates 3, the upper surface of each connecting plate 3 is provided with a spring 301, and the upper end of each spring 301 is connected with a buffer plate 302.

Adopt above-mentioned scheme: through the cooperation that sets up connecting plate 3, spring 301 and buffer board 302 and use, can cushion and block placing board 110, avoid placing board 110 depth of decline too big, hit when making stirring rod 113 rotate and hit and place board 110 and cause the damage, influence the result of use.

Referring to fig. 1, the lower surface of the top plate 103 is provided with a fan 4, and the fan 4 is located above the clean water tank 101.

Adopt above-mentioned scheme: through setting up fan 4, can dry to the metal work piece after the washing, improve the processingquality to metal work piece, be convenient for collect the processing.

Referring to fig. 1, an arc-shaped plate 5 is connected between the pickling tank 1 and the clean water tank 101.

Adopt above-mentioned scheme: through setting up arc 5, can drive at slider 107 and place board 110 and remove to the clear water tank 101 top from pickling tank 1, collect placing the pickling solution that drips in the board 110, make the pickling solution trickle to pickling tank 1 or clear water tank 101, prevent that the pickling solution from dripping and produce the pollution to the surrounding environment.

Referring to fig. 1, the front sides of the pickling tank 1 and the clean water tank 101 are both communicated with each other and provided with a water outlet pipe 6.

Adopt above-mentioned scheme: through setting up outlet pipe 6, can conveniently change the pickle in pickling tank 1 and the clear water in the clear water tank 101, improve the result of use.

The working principle of the utility model is as follows:

when the pickling tank is used, a metal workpiece is placed on the placing plate 110, the hydraulic cylinder 108 works to drive the hydraulic rod 109 to move downwards, the placing plate 110 is immersed into the pickling tank 1 filled with pickling liquid, the second motor 111 drives the rotating rod 112 to rotate, the rotating rod 112 drives the stirring rod 113 to rotate to stir the pickling liquid, the pickling liquid continuously washes the metal workpiece on the placing plate 110, the pickling effect is improved, after pickling is completed, the second motor 111 is turned off, washed impurities are deposited into the settling tank 2, the hydraulic rod 109 drives the placing plate 110 to move upwards, the first motor 105 is started to drive the screw rod 106 to rotate, the sliding block 107 drives the hydraulic cylinder 108 to move to the upper portion of the clean water tank 101, the hydraulic rod 109 drives the placing plate 110 to move downwards again, the placing plate 110 is immersed into clean water to clean the pickling liquid on the metal workpiece, and after cleaning is completed, the hydraulic rod 109 drives the placing plate 110 to move upwards, the metal workpiece is removed from the placing plate 110 after the moisture on the surface of the metal workpiece is dried by the fan 4.

In summary, the following steps: this acid dip pickle that metal surface treatment used, through setting up pickling tank 1, clear water tank 101, bracing piece 102, roof 103, sliding tray 104, first motor 105, lead screw 106, slider 107, pneumatic cylinder 108, hydraulic stem 109, place board 110, second motor 111, bull stick 112 and stirring rod 113's cooperation is used, it can fully erode the metal work piece to possess, improve the pickling effect, and can wash the remaining pickle of pickling back metal surface, the advantage that next process goes on of being convenient for, the pickling during operation has been solved to current equipment, the pickle can't fully erode metal work piece surface, pickling passivation efficiency is lower, and can't wash the metal work piece that is stained with the pickle, be not convenient for the problem that next process goes on.

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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pickling plant that metal surface treatment used, is including pickling case (1) that is used for splendid attire pickle and be used for clear water tank (101) of splendid attire clear water, its characterized in that: supporting rods (102) are arranged at four corners of the top of the pickling tank (1) and the clear water tank (101), a top plate (103) is connected above the supporting rods (102), a sliding groove (104) is formed in the top plate (103), a first motor (105) is connected to the side wall of the top plate (103), a lead screw (106) is connected to the output end of the first motor (105), the lead screw (106) is rotatably connected with the sliding groove (104), a sliding block (107) is movably connected in the sliding groove (104), the lead screw (106) penetrates through the sliding block (107) and is in threaded connection with the sliding block (107), a hydraulic cylinder (108) is connected below the sliding block (107), an output end of the hydraulic cylinder (108) is connected with a hydraulic rod (109), a placing plate (110) is connected to the bottom of the hydraulic rod (109), a second motor (111) is arranged on one side of the pickling tank (1), the output end of the second motor (111) is connected with a rotating rod (112), and a stirring rod (113) is arranged on the rotating rod (112).

2. The pickling apparatus for metal surface treatment as set forth in claim 1, wherein: the inside of pickling case (1) is equipped with precipitation tank (2), the top of precipitation tank (2) is equipped with porous disk (201), be equipped with on the lateral wall of pickling case (1) delivery pipe (202), delivery pipe (202) are linked together with precipitation tank (2).

3. The pickling apparatus for metal surface treatment as set forth in claim 1, wherein: all be equipped with connecting plate (3) on the both sides inner wall of pickling case (1), connecting plate (3) upper surface is equipped with spring (301), the upper end of spring (301) is connected with buffer board (302).

4. The pickling apparatus for metal surface treatment as set forth in claim 1, wherein: the lower surface of roof (103) is equipped with fan (4), fan (4) are located the top of clear water tank (101).

5. The pickling apparatus for metal surface treatment as set forth in claim 1, wherein: an arc-shaped plate (5) is connected between the pickling tank (1) and the clear water tank (101).

6. The pickling apparatus for metal surface treatment as set forth in claim 1, wherein: and the front sides of the pickling tank (1) and the clear water tank (101) are communicated with each other to form a water outlet pipe (6).