CN112376062A

CN112376062A - A acid dip pickle for metal surface treatment usefulness

Info

Publication number: CN112376062A
Application number: CN202011271376.8A
Authority: CN
Inventors: 吴政辉
Original assignee: Hunan Lingrui New Material Technology Co ltd
Current assignee: Hunan Lingrui New Material Technology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-02-19
Anticipated expiration: 2040-11-13
Also published as: CN112376062B

Abstract

The invention discloses a pickling device for metal surface treatment, which comprises a support, wherein the top of the support is fixedly connected with a transmission device, two sides in the support are provided with lifting devices, the lifting devices are movably connected with the support, the lifting devices are movably connected with a swinging device, and the bottom of the swinging device is movably connected with a pickling basket. The device can effectively and thoroughly pickle the metal workpiece, saves certain pickling time and improves the pickling efficiency of the metal workpiece.

Description

A acid dip pickle for metal surface treatment usefulness

Technical Field

The invention relates to the technical field of metal pickling equipment, in particular to a pickling device for metal surface treatment.

Background

The surface treatment is a process method for artificially forming a surface layer with mechanical, physical and chemical properties different from those of a substrate on the surface of a substrate material. For metal castings, mechanical polishing, chemical treatment, surface heat treatment and surface spraying are common surface treatment methods, and the surface treatment is to clean, deburr, remove oil stains, remove oxide scales and the like on the surface of a workpiece. The process of removing scale and rust from steel surfaces using an acid solution is known as pickling, and is one method of cleaning metal surfaces. The article is generally immersed in an aqueous solution of sulfuric acid or the like to remove a thin film of oxide or the like on the metal surface.

However, in the conventional pickling method, a plurality of metal workpieces are placed in a pickling tank together, and the surface oxides of the metal workpieces are removed slowly, so that the cleaning speed is slow, and the overlapped parts of the metal workpieces may not be cleaned completely.

To this end, we propose a pickling device for the surface treatment of metals.

Disclosure of Invention

The present invention is directed to a pickling apparatus for metal surface treatment, which solves the problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a pickling plant for metal surface treatment usefulness, includes the support, support top fixedly connected with transmission, the inside both sides of support are equipped with elevating gear, elevating gear and support swing joint, the last swing joint of elevating gear has pendulous device, swing joint bottom has the pickling basket.

Preferably, the lifting device comprises a first screw and a second screw, the first screw and the second screw are respectively and fixedly connected to two sides inside the support, a movable block is arranged between the first screw and the second screw, the movable block is movably connected with the first screw and the second screw, and the movable block is movably connected with the supports on two sides.

Preferably, the transmission device comprises a first transmission wheel and a second transmission wheel, the first transmission wheel and the second transmission wheel are movably connected with the top of the support, the center of the first transmission wheel is vertically and fixedly connected with the first screw rod, the center of the second transmission wheel is vertically and fixedly connected with the second screw rod, and the first transmission wheel and the second transmission wheel are in transmission connection through a belt.

Preferably, the pendulous device includes first gear, spliced pole, drive wheel three and drive wheel four, first gear swing joint is on the movable block, fixedly connected with spliced pole on the vertical direction of first gear center, spliced pole one end fixedly connected with drive wheel three, spliced pole other end fixedly connected with drive wheel four, be equipped with dwang one on the spliced pole, dwang one and spliced pole swing joint, spliced pole bottom swing joint has dwang two, dwang two and three fixed connection of drive wheel, two one end swing joint of dwang have the slider, the slider cover is on dwang one, with dwang one swing joint, the round hole has been seted up to dwang one end.

Preferably, a position fixing plate is fixedly arranged at the middle end of the top of the pickling basket, a spring fastener is movably connected onto the position fixing plate, a circular through hole is formed in the bottom of the spring fastener, and a torsion spring is fixedly connected into the circular through hole.

Preferably, the two sides of the movable block are in the shape of an I, the movable block is further provided with a motor, the motor is fixedly connected to the movable block, a second gear is fixedly connected to a rotating shaft of the motor, and the second gear is meshed with the first gear.

Preferably, the inside of the two sides of the bracket is provided with a groove matched with the two sides of the movable block, and the bottoms of the two sides of the bracket are provided with bolts.

Compared with the prior art, the invention has the beneficial effects that: the effect of pendulous device makes the pickling basket swing back and forth, and the metal work piece in the pickling basket is free motion in the pickle, and the sanitization metal surface that just so can be thorough has shortened the pickling required time to the pickle rises the pickling basket after finishing, rotates the pickling basket, and the centrifugal force of high-speed rotatory production throws away unnecessary pickle, has reduced certain cost.

Drawings

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

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a top view of the overall structure of the present invention;

FIG. 4 is a schematic view of a lifting device;

FIG. 5 is an enlarged view of area A of FIG. 1;

FIG. 6 is an enlarged view of area B of FIG. 2;

FIG. 7 is an enlarged view of area C of FIG. 1;

fig. 8 is a schematic view of the joint of the movable block and the bracket.

In the figure: 1-a scaffold; 2-a transmission device; 3-a lifting device; 4-a swing device; 5-acid washing basket; 6, a first screw; 7-screw II; 8-a movable block; 9-a first transmission wheel; 10-a second transmission wheel; 11-a first gear; 12-a connecting column; 13-driving wheel III; 14-driving wheel four; 15-rotating the second rod; 16-rotating the first rod; 17-a slide block; 18-a retention plate; 19-a spring buckle; 20-torsion spring; 21-a motor; 22-a second gear; 23-bolt.

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. 1-8, the present invention provides a technical solution: the utility model provides a pickling device for metal surface treatment usefulness, includes

support

1, 1 top fixedly connected with transmission 2 of support, 1 inside both sides of support are equipped with elevating gear 3, elevating

gear

3 and 1 swing joint of support, swing joint has pendulous device 4 on elevating gear 3, 4 bottom swing joints of pendulous device have pickling basket 5.

Elevating gear 3 includes screw rod one 6 and screw rod two 7, screw rod one 6 and screw rod two 7 respectively fixed connection are in 1 inside both sides of support, be equipped with movable block 8 between screw rod one 6 and the screw rod two 7, movable block 8 and screw rod one 6, two 7 swing joint of screw rod,

movable block

8 and 1 swing joint of both sides support. The first screw 6 and the second screw 7 rotate together, so that the movable block 8 movably connected to the screw moves up and down to achieve the purpose of lifting, the swing device 4 connected to the movable block 8 can also lift up and down due to the up-and-down movement of the movable block 8, and the pickling basket 5 connected to the tail end of the swing device 4 can also freely lift up and down and be immersed in pickling liquid to achieve a certain controllable purpose.

The transmission device 2 comprises a first transmission wheel 9 and a second transmission wheel 10, the first transmission wheel 9 and the second transmission wheel 10 are movably connected with the top of the support 1, the center of the first transmission wheel 9 is vertically and fixedly connected with a first screw 6, the center of the second transmission wheel 10 is vertically and fixedly connected with a second screw 7, and the first transmission wheel 9 is in transmission connection with the second transmission wheel 10 through a belt. Because the first driving wheel 9 is fixedly connected with the first screw rod 6, the second driving wheel 10 is fixedly connected with the second screw rod 7, and the first driving wheel 9 and the second driving wheel 10 act together through a belt, the first screw rod 6 and the second screw rod 7 can rotate together, and the lifting effect is achieved.

Pendulous device 4 includes first gear 11, spliced pole 12, three 13 of drive wheel and four 14 of drive wheel, 11 swing joint of first gear is on movable block 8, fixedly connected with spliced pole 12 on the 11 central vertical directions of first gear, three 13 of 12 one end fixedly connected with drive wheel of spliced pole, 12 other end fixedly connected with drive wheel of spliced pole is four 14, be equipped with dwang one 16 on the spliced pole 12, dwang one 16 and 12 swing joint of spliced pole, 12 bottom swing joint of spliced pole have dwang two 15, dwang two 15 and three 13 fixed connection of drive wheel, 15 one end swing joint of dwang two has slider 17, slider 17 cover is on dwang one 16, with 16 swing joint of dwang, the round hole has been seted up to 16 one end of dwang. Drive wheel four 14 of rotation spliced pole 12 upper end, transmission effect through the belt, drive the rotation of drive wheel three 13, circular motion will be done to two dwangs 15 of fixed connection on drive wheel three 13, two 15 one end swing joint of dwang have slider 17 again, slider 17 overlaps on dwang 16, and

slider

17 and 16 swing joint of dwang, dwang 16 one end itself also swing joint is on spliced pole 12, so the circular motion of dwang two 15 will cause the horizontal hunting of dwang 16, swing joint also will make a round trip to swing in the pickle in the pickling solution in pickling basket 5 is washed to the acid, make the pickling metal of treating in the pickling basket 5 can obtain abundant washing, certain pickling time has still been reduced.

The pickling basket is characterized in that a position fixing plate 18 is fixedly arranged at the middle end of the top of the pickling basket 5, a spring buckle 19 is movably connected onto the position fixing plate 18, a circular through hole is formed in the bottom of the spring buckle 19, and a torsion spring 20 is fixedly connected into the circular through hole. Through the effect of the spring buckle 19, the pickling basket 5 can be conveniently and quickly mounted or dismounted, and the use of operators is facilitated.

The utility model discloses a motor, including the movable block 8, motor 21 fixed connection, fixedly connected with second gear 22 in the motor 21 pivot, second gear 22 meshes with first gear 11, the activity piece 8 both sides are "worker" word form, still be equipped with motor 21 on the activity piece 8, motor 21 fixed connection is on the movable block 8. When pickling, utilize elevating gear 3 to lift pickling basket 5 to a certain height of surface of water, starter motor 21 this moment will make first gear 11 will rotate, and fixed connection also can rotate at spliced pole 12 on first gear 11, has driven the rotation of whole pickling basket 5, will throw away unnecessary pickle centrifugation this moment, has avoided certain corruption excessively and extravagant.

The inside recess of seting up with the movable block 8 both sides coincide of support 1 both sides, support 1 both sides bottom is equipped with bolt 23. The bracket 1 can be fixedly connected above the pickling bath through bolts 23, and a certain stabilizing effect is achieved.

The working principle is as follows: the bracket 1 is fixed above a pickling bath through a bolt 23, the spring buckle 19 is shifted to connect the pickling basket 5 to a rotating rod I16, a metal workpiece to be pickled is placed in the pickling basket 5, a driving wheel I9 is rotated, the driving wheel II 10 rotates together under the action of a belt, a screw rod I6 and a screw rod II 7 which are fixedly connected with the driving wheel I9 and the driving wheel II 10 also rotate together, a movable block 8 which is movably connected with the two screw rods can ascend or descend along with the difference of the rotating direction of the driving wheel I9, the pickling basket 5 descends into pickling liquid, a driving wheel IV 14 is rotated, a driving wheel III 13 rotates along with the movable block, a rotating rod II 15 which is fixedly connected with the driving wheel III 13 can do circular motion, one end of the rotating rod II 15 is movably connected with a sliding block 17, the sliding block 17 is sleeved on the rotating rod I16, and the sliding block 17, dwang 16 one end itself also is swing joint on spliced pole 12, so the circular motion of dwang two 15 will cause the horizontal hunting of dwang 16, the pickling basket 5 of connection on dwang 16 also will be in the pickle swing back and forth, fully pickle metal workpiece, the pickling finishes the back and rotates drive wheel 9 and rises pickling basket 5 to be higher than the surface of water take the altitude, starter motor 21, will make first gear 11 will rotate, spliced pole 12 of fixed connection on first gear 11 also can rotate, the rotation of whole pickling basket 5 has been driven, will throw away unnecessary pickle centrifugation this moment.

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

Claims

1. The utility model provides a pickling device for metal surface treatment usefulness, its characterized in that, includes support (1), support (1) top fixedly connected with transmission (2), support (1) inside both sides are equipped with elevating gear (3), elevating gear (3) and support (1) swing joint, swing joint has pendulous device (4) on elevating gear (3), pendulous device (4) bottom swing joint has pickling basket (5).

2. The pickling apparatus for metal surface treatment as set forth in claim 1, wherein: elevating gear (3) include screw rod (6) and screw rod two (7), screw rod (6) and screw rod two (7) are fixed connection respectively in support (1) inside both sides, be equipped with movable block (8) between screw rod (6) and screw rod two (7), movable block (8) and screw rod (6), screw rod two (7) swing joint, movable block (8) and both sides support (1) swing joint.

3. The pickling apparatus for metal surface treatment as set forth in claim 1, wherein: the transmission device (2) comprises a first transmission wheel (9) and a second transmission wheel (10), the first transmission wheel (9) and the second transmission wheel (10) are movably connected with the top of the support (1), the center of the first transmission wheel (9) is vertically and fixedly connected with the first screw rod (6), the center of the second transmission wheel (10) is vertically and fixedly connected with the second screw rod (7), and the first transmission wheel (9) is in transmission connection with the second transmission wheel (10) through a belt.

4. The pickling apparatus for metal surface treatment as set forth in claim 1, wherein: the swing device (4) comprises a first gear (11), a connecting column (12), a driving wheel III (13) and a driving wheel IV (14), the first gear (11) is movably connected onto the movable block (8), the connecting column (12) is fixedly connected onto the center vertical direction of the first gear (11), the driving wheel III (13) is fixedly connected onto one end of the connecting column (12), the driving wheel IV (14) is fixedly connected onto the other end of the connecting column (12), a rotating rod I (16) is arranged on the connecting column (12), the rotating rod I (16) is movably connected with the connecting column (12), a rotating rod II (15) is movably connected onto the bottom end of the connecting column (12), the rotating rod II (15) is fixedly connected with the driving wheel III (13), a sliding block (17) is movably connected onto one end of the rotating rod II (15), and the sliding block (17) is sleeved on the rotating rod, and the rotating rod I (16) is movably connected with the rotating rod I, and one end of the rotating rod I (16) is provided with a round hole.

5. The pickling apparatus for metal surface treatment as set forth in claim 1, wherein: the pickling basket is characterized in that a position fixing plate (18) is fixedly arranged at the middle end of the top of the pickling basket (5), a spring buckle (19) is movably connected onto the position fixing plate (18), a circular through hole is formed in the bottom of the spring buckle (19), and a torsion spring (20) is fixedly connected into the circular through hole.

6. The pickling apparatus for metal surface treatment as set forth in claim 2, wherein: the utility model discloses a gear box, including movable block (8), motor (21) fixed connection, fixed connection has second gear (22) in motor (21) pivot, second gear (22) and first gear (11) meshing, movable block (8) both sides are "worker" word form, still be equipped with motor (21) on movable block (8), motor (21) fixed connection is on movable block (8).

7. The pickling apparatus for metal surface treatment as set forth in claim 2, wherein: the support is characterized in that grooves matched with the two sides of the movable block (8) are formed in the two sides of the support (1), and bolts (23) are arranged at the bottoms of the two sides of the support (1).