CN218203052U

CN218203052U - Passivation pond

Info

Publication number: CN218203052U
Application number: CN202222509441.7U
Authority: CN
Inventors: 刘青松
Original assignee: Yuyao Yonglin Machinery Technology Co ltd
Current assignee: Yuyao Yonglin Machinery Technology Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-01-03
Anticipated expiration: 2032-09-21

Abstract

The application relates to the field of plating of metal materials, in particular to a passivation tank, which comprises a tank body and a covering device, wherein the covering device comprises a mounting frame and an organ cover which is arranged on the mounting frame and used for covering an opening at the upper end of the tank body, and the organ cover comprises a first support, a second support and a folding cover which is arranged between the first support and the second support; the method is characterized in that: the mounting frame comprises a lifting frame and a lifting assembly for driving the lifting frame to lift; a fixed plate is fixedly arranged at one end of the bottom of the lifting frame, and the first support is detachably connected with the fixed plate; the lifting frame is provided with a sliding plate in a sliding manner, and the second bracket is detachably connected with the sliding plate; the organ cover can be positioned at a first height and a second height after being driven by the lifting assembly; when the organ cover is positioned at the first height, the organ cover covers the upper end opening of the pool body; when the organ cover is positioned at the second height, the organ cover is staggered with the pool body. This application has the effect that improves organ board and dismantles efficiency.

Description

Passivation pond

Technical Field

The application relates to the field of metal material plating, in particular to a passivation tank.

Background

The passivation tank is used for storing passivation solution, and metal is passivated by putting the metal into the passivation tank.

Chinese utility model patent that patent publication number is CN213172572U discloses a passivation pond, including the cell body and install the chinese wind instrument board on the cell body, the one end fixed connection of chinese wind instrument board is in the one end of cell body, is equipped with the drive assembly that the drive chinese wind instrument board slided along the cell body on the cell body. The long-term contact of the organ plate with the passivation liquid in the passivation pool can cause certain damage to the organ plate, so the organ plate needs to be replaced. When the gusset plate is replaced, the gusset plate and the drive assembly need to be detached together.

In view of the above-mentioned related technologies, the inventor believes that when the organ plate of the passivation pool is replaced, the organ plate and the driving assembly connected to the organ plate need to be detached together, which results in a cumbersome detaching process of the organ plate and causes inconvenience.

SUMMERY OF THE UTILITY MODEL

In order to solve the loaded down with trivial details problem of organ board dismantlement process, this application provides a passivation pond.

The application provides a passivation pond adopts following technical scheme:

a passivation pool comprises a pool body and a covering device, wherein the covering device comprises a mounting frame and an organ cover which is arranged on the mounting frame and used for covering an opening at the upper end of the pool body, and the organ cover comprises a first support, a second support and a folding cover which is arranged between the first support and the second support; the mounting rack comprises a lifting frame and a lifting assembly for driving the lifting frame to lift; a fixed plate is fixedly arranged at one end of the bottom of the lifting frame, and the first support is detachably connected with the fixed plate; the lifting frame is slidably provided with a sliding plate, and the second bracket is detachably connected with the sliding plate; the organ cover can be positioned at a first height and a second height after being driven by the lifting assembly; when the organ cover is positioned at a first height, the organ cover covers an upper end opening of the tank body; when the organ cover is located at the second height, the organ cover is staggered with the pool body.

By adopting the technical scheme, when the organ cover covers the upper end opening of the tank body, the organ cover is positioned at the first height through the lifting assembly; when the organ cover is disassembled, the organ cover can be positioned at a second height through the lifting assembly, the first support and the fixed plate are disassembled, and the second support and the sliding plate are disassembled; compared with the disassembly process of the organ cover in the scheme, the disassembly process of the organ plate in the prior patent is simple and quick.

Optionally, the bottom of the mounting rack is provided with universal rollers.

By adopting the technical scheme, when the organ cover is disassembled, the mounting frame needs to be arranged on one side of the tank body, so that the interference of the tank body in the disassembling process of the organ cover can be reduced; set up universal gyro wheel and can push away the mounting bracket to one side of cell body, the dismantlement of organ cover of being convenient for.

Optionally, the lifting assembly includes four vertically arranged support cylinders corresponding to the corners of the lifting frame one by one, and a piston rod of each support cylinder vertically extends upwards and is fixed to the bottom of the lifting frame.

Through adopting above-mentioned technical scheme, the cylinder passes through the length that pneumatic control piston rod stretches out the cylinder body to satisfy the organ cover and reach the second height through lifting unit, and the simple structure of cylinder, easily installation is maintained, and is not high to user's requirement.

Optionally, the four support cylinders include two first support cylinders located on one side of the lifting frame in the length direction and two second support cylinders located on the other side of the lifting frame in the length direction; and horizontally arranged first connecting rods are arranged between the cylinder shells of the two first supporting cylinders and between the cylinder shells of the two second supporting cylinders.

Through adopting above-mentioned technical scheme, when promoting the mounting bracket, the user accessible grips first connecting rod and promotes the mounting bracket, plays the effect of laborsaving in promoting the in-process.

Optionally, the mounting frame is further provided with a second connecting rod located on one side of the tank body in the width direction, one end of the second connecting rod is connected to the cylinder shell of the first supporting cylinder, and the other end of the second connecting rod is connected to the cylinder shell of the second supporting cylinder.

Through adopting above-mentioned technical scheme, when promoting the mounting bracket, the user also can promote the mounting bracket through gripping the second connecting rod, and first connecting rod of installation and second connecting rod satisfy the user and carry out the promotion to the mounting bracket in the different positions of mounting bracket, increase the practicality of mounting bracket.

Optionally, the second connecting rod is provided with an anti-slip sleeve.

By adopting the technical scheme, when the mounting frame is pushed, a user can hold the anti-slip sleeve, push the second connecting rod and drive the mounting frame to move; the anti-slip sleeve can increase the static friction force generated when a user grips the second connecting rod, and plays a role in saving labor.

Optionally, the side walls at two ends of the tank body in the length direction are convexly provided with guide convex blocks, and the first connecting rod is provided with guide sliding chutes for the guide convex blocks to slide.

Through adopting above-mentioned technical scheme, after the mounting bracket made the direction spout of first connecting rod and the direction lug of cell body reach equal height through lifting unit, when the mounting bracket was close to the cell body, the cooperation of direction lug and direction spout can make the mounting bracket be connected with the cell body fast accurate, makes the organ cover be located cell body upper end open-ended top, plays the effect of location.

Optionally, a guide groove for abutting the guide projection is formed in a groove wall at the opening of the guide chute.

Through adopting above-mentioned technical scheme, set up the guide way, make in the guide projection gets into the guide chute more easily, and set up the guide way, when guide projection takes place to slide in the guide chute, guide projection carries out the butt with the cell wall of guide way and takes place to slide, can play the effect of direction, improves the sliding speed of guide projection in the guide chute.

Optionally, a driving assembly for driving the sliding plate to slide is arranged on the lifting frame; the driving assembly comprises a driving lead screw, a sliding rail, a lead screw nut, a sliding block and a lead screw motor, wherein the driving lead screw is installed on the lifting frame and arranged along the length direction of the lifting frame, the sliding rail is installed on the lifting frame and parallel to the driving lead screw, the lead screw nut is installed on the sliding plate and matched with the driving lead screw, the sliding block is installed on the sliding plate and matched with the sliding rail, and the lead screw motor is installed on the lifting frame and used for driving the driving lead screw to rotate.

By adopting the technical scheme, the lead screw is simple in structure and convenient to manufacture, and the driving assembly is formed by the components, so that the organ cover can be conveniently unfolded and closed.

Optionally, the driving screw is located on one side of the lifting frame, and the slide rail is located on the other side of the lifting frame.

Through adopting above-mentioned technical scheme, the drive lead screw is located one side of lift frame, and the slide rail is located the opposite side of lift frame, reduces the material of passivation and takes place to interfere with drive assembly.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the organ cover is disassembled, the organ cover can be positioned at the second height through the lifting assembly, the first support and the fixed plate are disassembled, the second support and the sliding plate are disassembled, and the disassembling process is simple and rapid;

2. the driving assembly is composed of a lead screw and other components, and the lead screw is simple in structure, convenient to manufacture and convenient for unfolding and closing the organ cover.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a passivation tank according to an embodiment of the present application.

FIG. 2 is a schematic structural diagram of a tank body according to an embodiment of the present application.

FIG. 3 is a schematic diagram of a partial structure of a passivation pool in an embodiment of the present application.

FIG. 4 is a schematic diagram of a partial structure of a passivation pool in an embodiment of the present application.

FIG. 5 is a schematic view of a portion of a passivation cell according to an embodiment of the present application.

Fig. 6 is a schematic structural diagram of an organ cover according to an embodiment of the present application.

Description of the reference numerals: 1. a tank body; 11. a pool cavity; 12. a guide projection; 2. a covering device; 21. a mounting frame; 211. a lifting frame; 2111. a fixing plate; 2112. a sliding plate; 212. a lifting assembly; 2121. a first support cylinder; 2122. a second support cylinder; 213. a drive assembly; 2131. driving a lead screw; 2132. a slide rail; 2133. a lead screw nut; 2134. a slider; 2135. a lead screw motor; 214. a universal roller; 215. a first link; 2151. a guide chute; 2152. a guide groove; 216. a second link; 2161. an anti-slip sleeve; 22. an organ cover; 221. a first bracket; 222. a second bracket; 223. a folding cover; 224. and (6) placing the groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a passivation pool. Referring to fig. 1 and 2, the passivation tank includes a tank body 1 and a cover device 2 for covering an upper end opening of the tank body 1. The tank body 1 is rectangular and has a tank cavity 11 with an open upper end so that a passivation solution can be stored in the tank cavity 11 for passivating the metal.

The cover device 2 includes a mounting bracket 21 and a organ cover 22 mounted on the mounting bracket 21.

Referring to fig. 3, the mounting frame 21 includes a lifting frame 211 and a lifting assembly 212 driving the lifting frame 211 to be lifted. The lifting frame 211 is a rectangular metal frame. The lift assembly 212 includes four support cylinders. The four support cylinders are vertically arranged and correspond to the four corners of the lifting frame 211 one by one. The piston rod of the supporting cylinder extends vertically upwards and is fixedly connected to the bottom surface of the corner of the corresponding lifting frame 211. The four support cylinders include two first support cylinders 2121 located at one side in the length direction of the lift frame 211 and two second support cylinders 2122 located at the other side in the length direction of the lift frame 211.

A fixed plate 2111 is fixed to one side of the bottom of the up-down frame 211 in the longitudinal direction, a sliding plate 2112 is slidably provided to the other side of the bottom of the up-down frame 211 in the longitudinal direction, and the sliding plate 2112 is slidably moved in the longitudinal direction of the up-down frame 211. The lifting frame 211 is further provided with a driving assembly 213 for driving the sliding plate 2112 to slide.

Referring to fig. 3 and 4, the driving assembly 213 includes a driving screw 2131 mounted on the lifting frame 211 and arranged along the longitudinal direction of the lifting frame 211, a slide rail 2132 mounted on the lifting frame 211 and parallel to the driving screw 2131, a screw nut 2133 mounted on the sliding plate 2112 and engaged with the driving screw 2131, a slider 2134 mounted on the sliding plate 2112 and engaged with the slide rail 2132, and a screw motor 2135 mounted on the lifting frame 211 and used for driving the driving screw 2131 to rotate. In the present embodiment, the slide rail 2132 is a T-shaped slide rail 2132.

The driving lead screw 2131 is positioned on one side of the lifting frame 211 in the width direction, and the slide rail 2132 is positioned on the other side of the lifting frame 211 in the width direction, so that the influence of the arrangement of the driving lead screw 2131 and the slide rail 2132 on the metal material entering and exiting the pool cavity 11 of the passivation pool is weakened.

Referring to fig. 3 and 6, the organ cover 22 includes a first bracket 221, a second bracket 222, and a folding cover 223 installed between the first bracket 221 and the second bracket 222. The first support 221, the second support 222 and the folding hood 223 are each in the form of an inverted U in cross section so that the accordion hood 22 has a placement groove 224 for the upper end arrangement of the tank body 1. The first bracket 221 and the second bracket 222 are made of alloy, the first bracket 221 is fixed on the bottom surface of the fixed plate 2111 through bolts, and the second bracket 222 is fixed on the bottom surface of the sliding plate 2112 through bolts, so that the sliding plate 2112 can drive the second bracket 222 to slide, and the opening and closing of the organ cover 22 to the upper end opening of the tank body 1 are realized.

The organ cover 22 is mounted on the lifting frame 211 and has a first height and a second height after being driven by the lifting assembly 212. When the organ cover 22 is at the first height, the organ cover 22 covers the upper end opening of the tank body 1, that is, the upper end of the tank body 1 is arranged in the placing groove 224 of the organ cover 22; when the organ cover 22 is at the second height, the organ cover 22 is staggered with the tank body 1, that is, the height of the bottom end of the organ cover 22 is higher than the height of the top surface of the tank body 1, so that the organ cover 22 can translate without interfering with the upper end of the tank body 1.

Referring to fig. 2, 4 and 5, the bottom of the support cylinder is provided with a universal roller 214 having a locking function so that the covering device 2 can be slid on the ground. A horizontally arranged first link 215 is provided between the cylinder housings of the two first support cylinders 2121 and between the cylinder housings of the two second support cylinders 2122. The side walls of two ends of the tank body 1 in the length direction are provided with guide convex blocks 12 which are horizontally arranged. The first link 215 is provided with a guide chute 2151 for slidably positioning the guide protrusion 12. When the organ cover 22 is at the second height, the guide projection 12 can slide horizontally into the guide chute 2151. Wherein, a guide groove 2152 for the contact of the guide projection 12 is provided on the groove wall at the opening of the guide chute 2151, so as to facilitate the sliding of the guide projection 12 into the guide chute 2151.

Referring to fig. 4, a horizontally disposed second connecting rod 216 is connected between the cylinder housings of the first and

second support cylinders

2121 and 2122 on the same side. An anti-slip sleeve 2161 is sleeved on the middle part of the second connecting rod 216. The second link 216 is arranged so that an operator can hold onto the slip prevention sleeve 2161 of the second link 216 by hand to move the entire cover device 2.

The steps of replacing the accordion cover 22 in the embodiment of the present application are as follows:

firstly, connecting a support cylinder into a pneumatic system, so that the support cylinder drives the organ cover 22 to rise from a first height to a second height, and the organ cover 22 is staggered with the tank body 1; then, moving the covering device 2 to one side of the tank body 1, so that the projection of the organ cover 22 on the ground is staggered with the tank body 1, and lowering the organ cover 22 to a first height through a supporting cylinder; the organ cover 22 can be detached from the lifting frame 211 by detaching the bolts corresponding to the first bracket 221 and the second bracket 222 in the organ cover 22; then, a new organ cover 22 is mounted on the lifting frame 211, and the organ cover 22 is driven to be lifted from the first height to the second height; then, the covering device 2 is moved to a position right above the upper opening of the tank body 1.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A passivation pool comprises a pool body (1) and a covering device (2), wherein the covering device (2) comprises a mounting frame (21) and an organ cover (22) which is arranged on the mounting frame (21) and is used for covering an upper end opening of the pool body (1), and the organ cover (22) comprises a first bracket (221), a second bracket (222) and a folding cover (223) which is arranged between the first bracket (221) and the second bracket (222); the method is characterized in that: the mounting frame (21) comprises a lifting frame (211) and a lifting assembly (212) for driving the lifting frame (211) to lift; a fixing plate (2111) is fixedly mounted at one end of the bottom of the lifting frame (211), and the first bracket (221) is detachably connected with the fixing plate (2111); a sliding plate (2112) is slidably mounted on the lifting frame (211), and the second bracket (222) is detachably connected with the sliding plate (2112); the organ cover (22) can be positioned at a first height and a second height after being driven by the lifting component (212); when the organ cover (22) is positioned at a first height, the organ cover (22) covers an upper end opening of the tank body (1); when the organ cover (22) is located at the second height, the organ cover (22) is staggered with the tank body (1).

2. A passivation cell according to claim 1, characterized in that: the bottom of the mounting rack (21) is provided with universal rollers (214).

3. A passivation cell according to claim 1, characterized in that: the lifting assembly (212) comprises four vertically arranged supporting cylinders which are in one-to-one correspondence with corners of the lifting frame (211), and piston rods of the supporting cylinders vertically extend upwards and are fixed at the bottom of the lifting frame (211).

4. A passivation cell according to claim 3, characterized in that: the four supporting cylinders comprise two first supporting cylinders (2121) positioned on one side of the lifting frame (211) in the length direction and two second supporting cylinders (2122) positioned on the other side of the lifting frame (211) in the length direction; and horizontally arranged first connecting rods (215) are arranged between the cylinder shells of the two first supporting cylinders (2121) and between the cylinder shells of the two second supporting cylinders (2122).

5. A passivation cell according to claim 4, characterized in that: the mounting frame (21) is further provided with a second connecting rod (216) located on one side of the tank body (1) in the width direction, one end of the second connecting rod (216) is connected to the cylinder shell of the first supporting cylinder (2121), and the other end of the second connecting rod (216) is connected to the cylinder shell of the second supporting cylinder (2122).

6. A passivation cell according to claim 5, characterized in that: the second connecting rod (216) is provided with an anti-slip sleeve (2161).

7. A passivation cell according to claim 4, characterized in that: the side walls at two ends of the tank body (1) in the length direction are convexly provided with guide convex blocks (12), and the first connecting rod (215) is provided with guide sliding grooves (2151) for the guide convex blocks (12) to slide.

8. A passivation cell according to claim 7, characterized in that: and a guide groove (2152) for abutting the guide bump (12) is formed in the groove wall of the opening of the guide chute (2151).

9. A passivation cell according to claim 1, characterized in that: the lifting frame (211) is provided with a driving component (213) for driving the sliding plate (2112) to slide; the driving assembly (213) comprises a driving lead screw (2131) which is selectively installed on the lifting frame (211) and is arranged along the length direction of the lifting frame (211), a slide rail (2132) which is installed on the lifting frame (211) and is parallel to the driving lead screw (2131), a lead screw nut (2133) which is installed on the sliding plate (2112) and is matched with the driving lead screw (2131), a sliding block (2134) which is installed on the sliding plate (2112) and is matched with the slide rail (2132), and a lead screw motor (2135) which is installed on the lifting frame (211) and is used for driving the driving lead screw (2131) to rotate.

10. A passivation cell according to claim 9, characterized in that: the driving lead screw (2131) is positioned on one side of the lifting frame (211), and the sliding rail (2132) is positioned on the other side of the lifting frame (211).