CN215976052U

CN215976052U - Automatic pickling passivation line

Info

Publication number: CN215976052U
Application number: CN202122596630.8U
Authority: CN
Inventors: 付世军; 郏洋洋; 贺显标; 齐鲁; 孔令杰; 张加轩; 蒋中华; 马忠星
Original assignee: Etam Alloy Shandong Co ltd
Current assignee: Etam Alloy Shandong Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-03-08
Anticipated expiration: 2031-10-27

Abstract

The utility model relates to an automatic pickling passivation line, which is characterized in that: including handling the pond, the top of handling the pond has from walking longmen lift hoist, and the both sides of handling the pond all have the track support, support respectively on the track support that corresponds from the both ends of walking longmen lift hoist, move along track support length direction from walking longmen lift hoist, hang on the walking longmen lift hoist and carry the charging basket subassembly, transfer the charging basket subassembly and dip in the processing pond under the state from walking longmen lift hoist transfer. The utility model has the following beneficial effects: according to the automatic pickling passivation line, full-automatic pickling is realized by the automatic pickling line, and the operation flow can be realized by remote control of an operator. The production efficiency is improved, and the labor intensity of workers is reduced.

Description

Automatic pickling passivation line

Technical Field

The utility model relates to an automatic pickling passivation line, and belongs to the technical field of precision investment casting.

Background

The surface of the stainless steel casting is often provided with black oxide skin and other metal oxides after processing treatment, and the stainless steel casting needs to be acid-washed and passivated to improve the surface quality and the corrosion resistance. The existing pickling line needs to transfer among different liquid tanks by manpower, so that the pickling line has low production efficiency, high labor cost and high labor intensity of workers.

SUMMERY OF THE UTILITY MODEL

According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: in order to solve one of the problems, an automatic pickling passivation line is provided.

The automatic pickling passivation line is characterized in that: the automatic-moving gantry type automatic material conveying device comprises a treatment pool, wherein a self-moving gantry type lifting sling is arranged above the treatment pool, two sides of the treatment pool are respectively provided with a track support, two ends of the self-moving gantry type lifting sling are respectively supported on the corresponding track supports, the self-moving gantry type lifting sling moves along the length direction of the track supports, a conveying basket component is hung on the self-moving gantry type lifting sling, the conveying basket component is immersed in the treatment pool when the self-moving gantry type lifting sling is in a lowering state, the conveying basket component comprises a side plate A and a side plate B which are parallel to each other and are arranged at intervals, a rotary basket is rotatably arranged at the bottoms of the side plate A and the side plate B, the automatic-moving gantry type automatic material conveying device also comprises a support rod A and a support rod B which are parallel to each other and are arranged at intervals, one end of the support rod A penetrates through the side plate A and is welded with the side plate A, and the other end of the support rod A penetrates through the side plate B and is welded with the side plate B, one end of the supporting rod B penetrates through the side plate A and is in welded connection with the side plate A, the other end of the supporting rod B penetrates through the side plate B and is in welded connection with the side plate B, the end portions of the supporting rod A and the supporting rod B are respectively supported on two side edges of the treatment pool, a driving mechanism for driving the rotary charging basket to rotate is installed on one side of the treatment pool, and a transmission structure for transmitting torque and rotation from the driving mechanism to the rotary charging basket is further installed on the side plate A and the side plate B.

Preferably, rotatory charging basket is including putting the feed cylinder, the section of thick bamboo door that can open and close has on the lateral wall of putting the feed cylinder, the both ends of putting the feed cylinder shutoff respectively have end plate A and end plate B, and end plate A's center has fixed pivot A, and pivot A's the other end rotates and installs in curb plate A's bottom, and end plate B's center has fixed pivot B, and pivot B's the other end rotates and installs in curb plate B's bottom.

Preferably, the transmission structure sets up the transmission shaft on curb plate A and curb plate B including rotating, the both ends of transmission shaft are provided with gear A, gear B respectively, and the excircle of round end plate A or round end plate B is coaxial to be provided with the gear C who meshes mutually with gear A, actuating mechanism is the gear motor who fixes on the treatment tank outer wall, install the gear B who meshes mutually with gear B on gear motor's the power output shaft.

Preferably, the treatment tank comprises a plurality of tank bodies arranged in a straight line, two V-shaped seats are respectively arranged on two side edges of each tank body, and two ends of the support rod a and two ends of the support rod B are respectively placed in the corresponding V-shaped seats.

Preferably, the lifting hook comprises a lifting rod, one end of the lifting rod penetrates through the side plate A and is in welded connection with the side plate A, the other end of the lifting rod penetrates through the side plate B and is in welded connection with the side plate B, the centers of the lifting rod, the supporting rod A and the supporting rod B are distributed in an isosceles triangle shape, and the lifting hook matched with the lifting rod is arranged on the self-walking gantry lifting sling.

Preferably, the self-walking gantry lifting sling comprises a portal frame, the lower end of the portal frame is connected with a walking base which is matched with the rail support to walk, a lifting beam is arranged on the portal frame in a sliding mode, a winch for driving the lifting beam to lift is arranged at the top of the portal frame, and lifting hooks matched with the lifting rods are arranged at two ends of the lifting beam.

Preferably, the treatment tank comprises a plurality of tank bodies which are arranged in a line and are respectively a pickling tank, a first clean water tank, a passivation tank, a second clean water tank, a drying tank, a third clean water tank and a hot water tank which are arranged from front to back in a line.

Preferably, the tank body of the treatment tank is welded by a thermoforming tailor welding machine to tailor-weld PP plates, and corners are welded by an imported thermoforming machine.

Preferably, the track support is I-steel, the walking base comprises a guide frame, a walking motor reducer is installed on the guide frame, a walking driving gear is installed on a power output shaft of the walking motor reducer, and the walking driving gear is meshed with a rack on the track support.

Compared with the prior art, the utility model has the following beneficial effects: according to the automatic pickling passivation line, full-automatic pickling is realized by the automatic pickling line, and the operation flow can be realized by remote control of an operator. The production efficiency is improved, and the labor intensity of workers is reduced.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a first block diagram of the present invention;

FIG. 2 is a block diagram of the present invention;

FIG. 3 is a block diagram of the present invention;

FIG. 4 is a schematic view of the installation position of the rotary basket;

FIG. 5 is a layout of process pools.

In the figure: 1. the device comprises a treatment pool 2, a side plate A3, a side plate B4, a round end plate A5, a round end plate B6, a charging barrel 7, a liquid permeating hole 8, a barrel door 9, a support rod A10, a support rod B11, a transmission shaft 12, a gear A13, a gear B14, a gear C15, a driving gear 16, a speed reducing motor 17, a lifting rod 18, a track support 19 and a lifting hook.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the utility model, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Examples

As shown in fig. 1-5, the automatic pickling passivation line includes a processing tank 1, a self-propelled gantry lifting hanger is provided above the processing tank 1, rail brackets are provided on both sides of the processing tank 1, both ends of the self-propelled gantry lifting hanger are respectively supported on the corresponding rail brackets, the self-propelled gantry lifting hanger moves along the length direction of the rail brackets, a conveying basket assembly is suspended on the self-propelled gantry lifting hanger, the conveying basket assembly is immersed in the processing tank 1 in a lowering state of the self-propelled gantry lifting hanger, the conveying basket assembly includes side plates a2 and B3 which are parallel to each other and spaced from each other, a rotary basket is rotatably provided at the bottoms of the side plates a2 and B3, a support rod a9 and a support rod B10 which are parallel to each other and spaced from each other, one end of the support rod a9 penetrates through the side plate a2 and is welded to the side plate a2, the other end runs through curb plate B3 and with curb plate B3 welded connection, the one end of bracing piece B10 runs through curb plate A2 and with curb plate A2 welded connection, the other end runs through curb plate B3 and with curb plate B3 welded connection, the tip of bracing piece A9 and bracing piece B10 supports respectively on the both sides limit of handling pond 1, the rotatory basket pivoted actuating mechanism of drive is installed to one side of handling pond 1, curb plate A2 and curb plate B3 still install from actuating mechanism to rotatory basket transmission moment of torsion and rotatory transmission structure.

In this embodiment, the rotary charging basket includes a charging barrel 6, a barrel door 8 capable of being opened and closed is arranged on a side wall of the charging barrel 6, two ends of the charging barrel 6 are respectively sealed with a round end plate a4 and a round end plate B5, a fixed rotating shaft a is arranged in the center of a round end plate a4, the other end of the rotating shaft a is rotatably mounted at the bottom of a side plate a2, a fixed rotating shaft B is arranged in the center of a round end plate B5, and the other end of the rotating shaft B is rotatably mounted at the bottom of a side plate B3; the transmission structure comprises a transmission shaft 11 rotatably arranged on a side plate A2 and a side plate B3, wherein two ends of the transmission shaft 11 are respectively provided with a gear A12 and a gear B13, the excircle of a round end plate A4 or a round end plate B5 is coaxially provided with a gear C14 meshed with a gear A12, the driving mechanism is a speed reducing motor 16 fixed on the outer wall of the treatment tank 1, and a power output shaft of the speed reducing motor 16 is provided with a gear B13 meshed with the gear B13; the treatment tank 1 comprises a plurality of tank bodies which are arranged in a straight line, two V-shaped seats are respectively arranged on two side edges of each tank body, and two ends of the supporting rod A9 and two ends of the supporting rod B10 are respectively arranged in the corresponding V-shaped seats; the lifting device further comprises a lifting rod 17, one end of the lifting rod 17 penetrates through the side plate A2 and is in welded connection with the side plate A2, the other end of the lifting rod 17 penetrates through the side plate B3 and is in welded connection with the side plate B3, the centers of the lifting rod 17, the supporting rod A9 and the supporting rod B10 are distributed in an isosceles triangle shape, and a lifting hook matched with the lifting rod 17 is arranged on the self-walking gantry lifting sling; the self-walking gantry lifting sling comprises a portal frame, the lower end of the portal frame is connected with a walking base which is matched with a rail support 18 to walk, a lifting beam is arranged on the portal frame in a sliding mode, a winch for driving the lifting beam to lift is arranged at the top of the portal frame, and lifting hooks 19 matched with lifting rods 17 are arranged at two ends of the lifting beam; the treatment tank 1 comprises a plurality of tank bodies which are arranged in a line, wherein the tank bodies are respectively a pickling tank, a first clean water tank, a passivation tank, a second clean water tank, a drying tank, a third clean water tank and a hot water tank which are arranged in a line from front to back; the tank body of the treatment tank is welded by a thermoforming tailor-welding machine to tailor-weld PP plates, and corners are welded by an imported thermoforming machine; the track support 18 is I-steel, and the walking base is current design, specifically includes the leading truck, installs walking motor reducer on the leading truck, installs walking drive gear on walking motor reducer's the power output shaft, and walking drive gear meshes with the rack on the track support 18 mutually.

The working principle of the utility model is as follows:

s1, feeding: the front side of the treatment pool 1 is a feeding and discharging area, a conveying basket assembly is hung on the self-walking gantry lifting sling, the discharging barrel 6 is transferred to the feeding and discharging area through the self-walking gantry lifting sling, the discharging barrel 6 is placed to the position near the ground, the barrel door 8 is opened to charge the discharging barrel 6, and the barrel door 8 is closed after the charging is finished;

step S2, acid washing: after the treatment of the step S1, the discharging barrel 6 is transferred to the upper part of the pickling tank through a self-walking gantry lifting hanger, and the discharging barrel 6 is put into the pickling tank for soaking for 10-30 min;

s3, soaking in clean water: after the treatment in the step S2 is finished, the material placing cylinder 6 is transferred to the upper part of the first clean water tank through the self-walking gantry lifting sling, and the material placing cylinder 6 is placed into the first clean water tank and soaked in clean water for 1 min;

s4, passivation: after the treatment in the step S3, the discharging barrel 6 is transferred to the upper part of the passivation pool through the self-walking gantry lifting hanger, and the discharging barrel 6 is put into the passivation pool;

s5, deep cleaning: after the treatment in the step S4 is finished, the material discharging barrel 6 is transferred to the upper part of a second clean water tank through a self-walking gantry lifting sling, the material discharging barrel 6 is lowered into the second clean water tank, the clean water is soaked for 1min, and high-pressure washing is carried out in the second clean water tank for 3min to 5min after the soaking for 1 min;

s6, after the treatment in the step S5 is finished, the material placing cylinder 6 is transferred to the upper part of a third clean water tank through a self-walking gantry lifting hanger, the material placing cylinder 6 is placed into the third clean water tank, and the clean water is soaked for 1 min;

s7, after the treatment in the step S6 is finished, the discharging cylinder 6 is transferred to the upper part of the hot water pool through the self-walking gantry lifting hanger, the discharging cylinder 6 is lowered into the hot water pool, and the hot water is soaked for 1 min;

s8, after the treatment in the step S7 is finished, the discharging cylinder 6 is transferred to the upper part of the drying pool through the self-walking gantry lifting hanger, and the discharging cylinder 6 is placed into the drying pool to be dried for 10 min;

s9, after the treatment in the step S8 is finished, the discharging cylinder 6 is transferred to an upper discharging area through a self-walking gantry lifting hanger, and the discharging cylinder 6 is placed to the vicinity of the ground;

and S10, after the processing in the step S9 is finished, opening the barrel door 8 and manually blanking.

Wherein, in the processes of soaking in clean water, high-pressure washing, drying and the like, the speed reducing motor 16 can drive the charging barrel 6 to rotate, and the drying quality of the cleaning machine is ensured.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An automatic pickling passivation line is characterized in that: the device comprises a treatment pool (1), wherein a self-walking gantry lifting sling is arranged above the treatment pool (1), two sides of the treatment pool (1) are respectively provided with a track support, two ends of the self-walking gantry lifting sling are respectively supported on the corresponding track supports, the self-walking gantry lifting sling moves along the length direction of the track supports, a conveying basket component is suspended on the self-walking gantry lifting sling and comprises a side plate A (2) and a side plate B (3) which are parallel to each other and arranged at intervals, a rotary basket is rotationally arranged at the bottoms of the side plate A (2) and the side plate B (3), a support rod A (9) and a support rod B (10) which are parallel to each other and arranged at intervals are further included, one end of the support rod A (9) penetrates through the side plate A (2) and is welded with the side plate A (2), and the other end of the support rod A (9) penetrates through the side plate B (3) and is welded with the side plate B (3), the one end of bracing piece B (10) runs through curb plate A (2) and with curb plate A (2) welded connection, the other end runs through curb plate B (3) and with curb plate B (3) welded connection, the tip of bracing piece A (9) and bracing piece B (10) supports respectively on the both sides of handling pond (1), the rotatory basket pivoted actuating mechanism of drive is installed to the one side of handling pond (1), curb plate A (2) and curb plate B (3) are still installed from actuating mechanism to rotatory basket transmission moment of torsion and rotatory transmission structure.

2. The automated acid pickling passivation line of claim 1, characterized in that: rotatory charging basket is including putting feed cylinder (6), barrel door (8) that can open and close have on the lateral wall of putting feed cylinder (6), the both ends shutoff respectively of putting feed cylinder (6) have end plate A (4) and end plate B (5), and the center of end plate A (4) has fixed rotating shaft A, and pivot A's the other end rotates the bottom of installing at curb plate A (2), and the center of end plate B (5) has fixed rotating shaft B, and pivot B's the other end rotates the bottom of installing at curb plate B (3).

3. The automated acid pickling passivation line of claim 2, characterized in that: the transmission structure sets up transmission shaft (11) on curb plate A (2) and curb plate B (3) including rotating, the both ends of transmission shaft (11) are provided with gear A (12), gear B (13) respectively, and the excircle of round end plate A (4) or round end plate B (5) is coaxial to be provided with gear C (14) with gear A (12) engaged with, actuating mechanism is for fixing gear motor (16) on handling pond (1) outer wall, install gear B (13) with gear B (13) engaged with on the power output shaft of gear motor (16).

4. The automated acid pickling passivation line of claim 3, characterized in that: the treatment tank (1) comprises a plurality of tank bodies which are arranged in a straight line, two V-shaped seats are respectively arranged on two side edges of each tank body, and two ends of the supporting rod A (9) and two ends of the supporting rod B (10) are respectively arranged in the corresponding V-shaped seats.

5. The automated acid pickling passivation line of claim 4, characterized in that: still include and play jib (17), the one end that plays jib (17) runs through curb plate A (2) and with curb plate A (2) welded connection, the other end run through curb plate B (3) and with curb plate B (3) welded connection, the center that plays jib (17), bracing piece A (9), bracing piece B (10) is isosceles triangle and distributes, and with a jib (17) matched with lifting hook on the self-propelled longmen lift hoist.

6. The automated acid pickling passivation line of claim 5, characterized in that: the self-walking gantry lifting sling comprises a portal frame, the lower end of the portal frame is connected with a walking base which is matched with a rail support (18) to walk, a lifting beam is arranged on the portal frame in a sliding mode, a winch for driving the lifting beam to lift is arranged at the top of the portal frame, and lifting hooks (19) matched with lifting rods (17) are arranged at two ends of the lifting beam.

7. The automated acid pickling passivation line of claim 6, characterized in that: the treatment tank (1) comprises a plurality of tank bodies which are arranged in a straight line, wherein the tank bodies are respectively a pickling tank, a first clean water tank, a passivation tank, a second clean water tank, a drying tank, a third clean water tank and a hot water tank which are arranged in a straight line from front to back.