CN210394531U

CN210394531U - Heating equipment for steel pickling production line

Info

Publication number: CN210394531U
Application number: CN201921293705.1U
Authority: CN
Inventors: 李治; 张何纪; 张晓杰; 李国才
Original assignee: Shanghai Masibell Industrial Co ltd
Current assignee: Shanghai Masibell Industrial Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-04-24
Anticipated expiration: 2029-08-12

Abstract

The utility model relates to the technical field of steel processing equipment, and a steel pickling production line heating equipment is disclosed, has solved that present pickling heating device makes the pickling bath bulky, is unfavorable for the workman to carry out the pickling operation to and heat unevenly and heating efficiency is low when the pickling, reduced the problem of pickling efficiency, and it includes the mounting bracket, one side fixed mounting at mounting bracket top has fixed block and first motor, and the output fixedly connected with first pivot of first motor, the one end of first pivot is connected with the fixed block activity, and the rotor arm is installed at the middle part of fixed block and the one side that is located first pivot, and the one end fixed mounting of rotor arm has the roof, and heating mechanism is installed to one side of roof; the pickling heating equipment and the pickling tank are of a split structure, so that the volume of the pickling tank is reduced, and workers can operate the pickling tank more conveniently; meanwhile, the pickling heating equipment is more uniform in heating and higher in heating efficiency when in use, so that the pickling efficiency is improved.

Description

Heating equipment for steel pickling production line

Technical Field

The utility model belongs to the technical field of steel processing equipment, specifically be a steel pickling production line firing equipment.

Background

Pickling refers to a method for removing oxide scales and rusty materials on the surface of steel by using an acid solution; generally, the article is 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; the method is a pretreatment or intermediate treatment of processes such as electroplating, enamel, rolling and the like.

At present, some metals need to be heated during acid washing, so that the efficiency of metal acid washing is improved; however, the existing pickling heating device is generally integrated with the pickling tank, and the integral structure increases the volume of the pickling tank and is not beneficial to the pickling operation of workers; meanwhile, when the existing pickling heating device is used for heating, the heating is uneven, the heating efficiency is low, and the pickling efficiency is reduced; therefore, improvements are now needed in view of the current situation.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a steel pickling production line firing equipment, the effectual volume of having solved present pickling heating device messenger's pickling bath is great, is unfavorable for the workman to carry out the pickling operation to and heat uneven when the pickling and heating efficiency is low, reduced the problem of pickling efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel pickling production line firing equipment, which comprises a mounting bracket, one side fixed mounting at mount frame top has fixed block and first motor, the first pivot of output fixedly connected with of first motor, the one end of first pivot is connected with the fixed block activity, the rotor arm is installed at the middle part of fixed block and the one side that is located first pivot, the one end fixed mounting of rotor arm has the roof, heating mechanism is installed to one side of roof, rabbling mechanism is installed to one side of heating mechanism, the middle part fixed mounting of roof opposite side has the second motor, the output fixedly connected with second pivot of second motor, the one end of second pivot runs through the roof and is connected with rabbling mechanism.

Preferably, the other side of the top of the mounting frame is fixedly provided with a supporting block, and the supporting block and the fixing block are positioned on the same horizontal straight line.

Preferably, first motor passes through mounting fixed mounting at the top of mounting bracket, and the rotation groove has been seted up at the middle part of fixed block, and the one end of first pivot extends to the inside in rotation groove and is connected with the lateral wall activity in rotation groove, and the other end of rotor arm is fixed being connected with one side of first pivot in the inside in rotation groove.

Preferably, the heating mechanism comprises a circular frame and first heating rods, one side of the circular frame is connected with the top plate through connecting rods at equal intervals, and the first heating rods are fixedly arranged on the other side of the circular frame at equal intervals.

Preferably, rabbling mechanism includes fixed horizontal pole, stirring board and second heating rod, and the equipartition distance fixed mounting of stirring board and second heating rod is in one side of fixed horizontal pole, and the mutual crisscross one side of installing at fixed horizontal pole of stirring board and second heating rod.

Preferably, one end of the second rotating shaft is fixedly connected with a speed reducer, the output end of the speed reducer is fixedly connected with a connecting shaft, one end of the connecting shaft is fixedly connected with the middle of the other side of the fixed cross rod, and the speed reducer is fixedly connected with the top plate through an installation rod.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) in the work, the mounting frame is arranged, the fixing block, the first motor, the first rotating shaft, the rotating arm, the top plate, the heating mechanism, the circular frame and the first heating rod are made to be of a split structure, so that the size of the pickling tank is reduced, workers can operate more conveniently, the rotating arm drives the top plate to rotate by starting the first motor, the first heating rod can be driven to be inserted into the pickling tank to heat acid liquor by the rotation of the top plate, the first motor is started again after the heating is finished, the rotating arm drives the top plate and the first heating rod to rotate above the pickling tank, and the acid liquor on the surface of the first heating rod is dripped into the pickling tank;

(2) the pickling heating equipment is more uniformly heated and has higher heating efficiency by being provided with the stirring mechanism, the fixed cross rod, the stirring plate, the second heating rod, the second motor, the second rotating shaft, the speed reducer and the connecting shaft, so that the pickling efficiency is improved; through opening the second motor, make the second pivot drive the connecting axle through the reduction gear and rotate, the rotation of connecting axle can drive fixed horizontal pole and rotate, and the rotation of fixed horizontal pole can drive stirring board and second heating rod and stir and heat the acidizing fluid of heating once more.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic view of a portion of the structure of FIG. 1 according to the present invention;

fig. 3 is a partial side view of fig. 1 in accordance with the present invention;

in the figure: 1. a mounting frame; 101. a support block; 2. a fixed block; 201. a rotating groove; 3. a first motor; 301. a fixing member; 4. a first rotating shaft; 5. a rotating arm; 6. a top plate; 7. a heating mechanism; 701. a circular frame; 702. a first heating rod; 8. a stirring mechanism; 801. fixing the cross bar; 802. a stirring plate; 803. a second heating rod; 9. a second motor; 10. a second rotating shaft; 1001. a speed reducer; 1002. and (7) connecting the shafts.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, the present invention comprises a mounting frame 1, a fixed block 2 and a first motor 3 are fixedly installed on one side of the top of the mounting frame 1, a first rotating shaft 4 is fixedly connected to an output end of the first motor 3, one end of the first rotating shaft 4 is movably connected to the fixed block 2, a rotating arm 5 is installed at the middle portion of the fixed block 2 and on one side of the first rotating shaft 4, the first motor 3 and the rotating arm 5 are arranged to effectively drive a heating mechanism 7 and a stirring mechanism 8 to rotate, so as to effectively heat acid liquor, a top plate 6 is fixedly installed at one end of the rotating arm 5, a heating mechanism 7 is installed on one side of the top plate 6, the heating mechanism 7 is arranged to effectively heat a pickling bath, the stirring mechanism 8 is installed on one side of the heating mechanism 7, and the heated acid liquor can be stirred by the arrangement of the stirring mechanism 8, make the acidizing fluid be heated more evenly, the middle part fixed mounting of 6 opposite sides of roof has second motor 9, and the output fixedly connected with second pivot 10 of second motor 9, the one end of second pivot 10 run through roof 6 and be connected with rabbling mechanism 8.

In the second embodiment, based on the first embodiment, as shown in fig. 1, a supporting block 101 is fixedly installed on the other side of the top of the mounting frame 1, the supporting block 101 and the fixed block 2 are located on the same horizontal straight line, and the supporting block 101 is arranged to support the rotating arm 5 and keep the rotating arm 5 stable.

Third embodiment, on the basis of first embodiment, as shown in fig. 3, the first motor 3 is fixedly installed at the top of the mounting frame 1 through a fixing member 301, a rotating groove 201 is formed in the middle of the fixing block 2, one end of the first rotating shaft 4 extends into the rotating groove 201 and is movably connected with the side wall of the rotating groove 201, the other end of the rotating arm 5 is fixedly connected with one side of the first rotating shaft 4 in the rotating groove 201, and the first motor can stably operate through the rotating groove 201 and the fixing member 301.

In a fourth embodiment, based on the first embodiment, as shown in fig. 2, the heating mechanism 7 includes a circular frame 701 and a first heating rod 702 (the first heating rod 702 is electrically connected to an external power source, and an acid-resistant and corrosion-resistant protective layer is disposed on a surface of the first heating rod 702), one side of the circular frame 701 is fixedly connected to the top plate 6 through a connecting rod at equal intervals, the first heating rod 702 is fixedly mounted on the other side of the circular frame 701 at equal intervals, and the pickling bath can be completely heated through the arrangement of the circular frame 701, the first heating rod 702 and the connecting rod.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 2, the stirring mechanism 8 includes a fixed cross bar 801, a stirring plate 802, and a second heating rod 803 (the second heating rod 803 is electrically connected to an external power source, and the surface of the second heating rod 803 is provided with an acid-resistant and corrosion-resistant protective layer), the stirring plate 802 and the second heating rod 803 are fixedly installed on one side of the fixed cross bar 801 at equal distances, and the stirring plate 802 and the second heating rod 803 are installed on one side of the fixed cross bar 801 in a staggered manner, so that the heated acid solution can be sufficiently stirred by the arrangement of the fixed cross bar 801, the stirring plate 802, and the second heating rod 803, and the acid solution is heated more uniformly.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 2, one end of the second rotating shaft 10 is fixedly connected with a speed reducer 1001, an output end of the speed reducer 1001 is fixedly connected with a connecting shaft 1002, one end of the connecting shaft 1002 is fixedly connected with the middle portion of the other side of the fixed cross bar 801, the speed reducer 1001 is fixedly connected with the top plate 6 through a mounting rod, and the speed reducer 1001, the connecting shaft 1002 and the mounting rod are arranged to drive the stirring mechanism 8 to perform effective heating and stirring.

In this embodiment: the first motor 3 and the second motor 9 both adopt a forward and reverse rotation stepping motor with the model of 51/RK120 GN-C.

The working principle is as follows: through opening first motor 3, make rotor arm 5 drive roof 6 rotate, the rotation of roof 6 can drive first heating rod 702 and insert and heat the acidizing fluid in the pickling bath, through opening second motor 9, make second pivot 10 drive connecting axle 1002 through reduction gear 1001 and rotate, the rotation of connecting axle 1002 can drive fixed horizontal pole 801 and rotate, the rotation of fixed horizontal pole 801 can drive stirring board 802 and second heating rod 803 stir and heat again the acidizing fluid of heating, first motor 3 after the heating finishes restarting again, make rotor arm 5 drive roof 6 and first heating rod 702 rotate the top to the pickling bath, make the acidizing fluid on first heating rod 702 surface drip into in the pickling bath.

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 steel pickling production line firing equipment, includes mounting bracket (1), its characterized in that: mounting bracket (1) one side fixed mounting at top has fixed block (2) and first motor (3), the first pivot (4) of output fixedly connected with of first motor (3), the one end of first pivot (4) is connected with fixed block (2) activity, rotor arm (5) are installed to the middle part of fixed block (2) and the one side that is located first pivot (4), the one end fixed mounting of rotor arm (5) has roof (6), heating mechanism (7) are installed to one side of roof (6), rabbling mechanism (8) are installed to one side of heating mechanism (7), the middle part fixed mounting of roof (6) opposite side has second motor (9), the output fixedly connected with second pivot (10) of second motor (9), the one end of second pivot (10) runs through roof (6) and is connected with rabbling mechanism (8).

2. The heating equipment of the steel pickling line according to claim 1, characterized in that: the other side at the top of the mounting rack (1) is fixedly provided with a supporting block (101), and the supporting block (101) and the fixing block (2) are located on the same horizontal straight line.

3. The heating equipment of the steel pickling line according to claim 1, characterized in that: first motor (3) are through mounting (301) fixed mounting at the top of mounting bracket (1), and rotation groove (201) have been seted up at the middle part of fixed block (2), and the one end of first pivot (4) extends to the inside of rotating groove (201) and is connected with the lateral wall activity of rotating groove (201), and the other end of rotor arm (5) is in the inside of rotating groove (201) and the fixed one side that is connected of first pivot (4).

4. The heating equipment of the steel pickling line according to claim 1, characterized in that: the heating mechanism (7) comprises a circular frame (701) and first heating rods (702), one side of the circular frame (701) is fixedly connected with the top plate (6) at equal intervals through connecting rods, and the first heating rods (702) are fixedly installed on the other side of the circular frame (701) at equal intervals.

5. The heating equipment of the steel pickling line according to claim 1, characterized in that: the stirring mechanism (8) comprises a fixed cross rod (801), a stirring plate (802) and a second heating rod (803), wherein the stirring plate (802) and the second heating rod (803) are fixedly installed on one side of the fixed cross rod (801) at equal distances, and the stirring plate (802) and the second heating rod (803) are installed on one side of the fixed cross rod (801) in a mutually staggered mode.

6. The heating equipment of the steel pickling line according to claim 1, characterized in that: one end of the second rotating shaft (10) is fixedly connected with a speed reducer (1001), the output end of the speed reducer (1001) is fixedly connected with a connecting shaft (1002), one end of the connecting shaft (1002) is fixedly connected with the middle of the other side of the fixed cross rod (801), and the speed reducer (1001) is fixedly connected with the top plate (6) through a mounting rod.