Soaking device for valve production

Abstract

The invention relates to the technical field of valve production, in particular to a soaking device for valve production, which comprises a soaking pool, the bottom of the soaking pool is fixedly connected with a bottom plate, lifting soaking assemblies are arranged on two sides of the soaking pool and in the soaking pool, and drying assemblies are arranged above the soaking pool and on the back of the soaking pool. A dynamic driving assembly is arranged in the soaking pool, a driving motor is fixedly connected to the bottom of one side of the front face of the soaking pool, the dynamic driving assembly comprises guide transverse rods arranged at the front end and the rear end of one side of an inner cavity of the soaking pool, and one ends of the two guide transverse rods are fixedly connected with the inner wall of the soaking pool. And sliding blocks are slidably connected to the outer walls of the two guide transverse rods correspondingly, rectangular frames are arranged at the bottoms of the two sliding blocks correspondingly, and teeth are arranged on the inner walls of the upper sides and the lower sides of the two rectangular frames at equal intervals, so that the valve can be soaked in a solution in a dynamic state, and the soaking effect is better.

Description

Technical Field

[0001] The present invention relates to the technical field of valve production, in particular to a soaking device for valve production. Background Art

[0002] Valves are control components in pipeline fluid delivery systems that change the cross-section of the passage and the direction of medium flow. They have functions such as diversion, shut-off, throttling, non-return, diversion or overflow pressure relief. An important purpose of immersion treatment is to remove oil and grease from the surface of the valve. This can be done by immersing it in an alkaline solution containing sodium hydroxide, sodium carbonate, trisodium phosphate and other ingredients, and using saponification and emulsification to remove oil stains. In addition, immersion can also remove rust and oxide scale on the surface of the valve, exposing the metal matrix and preparing for subsequent phosphating treatment. In the process of immersing the valve, the immersion device currently used usually places the valve inside the device and uses a static solution for immersion treatment. The static immersion method has certain limitations and cannot fully and evenly immerse the valve, resulting in unsatisfactory immersion effect. After the immersion is completed, the valve needs to be naturally air-dried, resulting in low work efficiency. Summary of the Invention

[0003] The object of the present invention is to provide a soaking device for valve production to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions: A immersion device for valve production, comprising a immersion tank, a bottom plate fixedly connected to the bottom of the immersion tank, lifting immersion components provided on both sides of the immersion tank and inside the immersion tank, a drying component provided above the immersion tank and on the back of the immersion tank, a dynamic drive component provided inside the immersion tank, and a drive motor fixedly connected to the bottom of the front side of the immersion tank; The dynamic drive component includes a guide cross bar arranged at the front and rear ends of one side of the inner cavity of the immersion pool, one end of the two guide cross bars is fixedly connected to the inner wall of the immersion pool, the outer walls of the two guide cross bars are slidably connected with a sliding block, the bottom of the two sliding blocks are provided with a rectangular frame, the inner walls of the upper and lower sides of the two rectangular frames are equidistantly provided with teeth, the inner sides of the two rectangular frames are provided with half gears, the two half gears are arranged correspondingly, and the same rotating shaft passes through the center of the two half gears, one end of the rotating shaft is rotatably connected to the inner wall of the immersion pool, one side of the two rectangular frames is rotatably connected to a driving connecting rod, swing rods are equidistantly provided on both sides of the bottom of the inner cavity of the immersion pool, and a connecting shaft is provided between every two adjacent swing rods.

[0005] The vents at the bottom of the air filter are connected to the air filter housing, and the vents at the bottom of the air filter housing are connected to the air filter housing.

[0006] As a preferred solution of the present invention, the middle parts of the tops of the two rectangular frames are fixedly connected to the bottoms of the two sliding blocks respectively.

[0007] As a preferred solution of the present invention, the two half gears are respectively engaged with the two rectangular frames through teeth, the total number of the swing rods is eight, and the eight swing rods form a group of four. The output end of the drive motor passes through the side wall of the immersion tank and is connected to the rotating shaft. The two groups of swing rods swing to stir the solution inside the immersion tank, and the valve can be better immersed in the solution under dynamic conditions.

[0008] As a preferred solution of the present invention, the bottom ends of the two groups of swing rods are rotatably connected to the bottom of the inner cavity of the immersion pool through hinges, and the ends of the two driving connecting rods away from the rectangular frame are respectively rotatably connected to one of the two groups of swing rods close to the rectangular frame, and the two ends of the connecting shaft are respectively rotatably connected to the swing rods on both sides.

[0009] As a preferred solution of the present invention, the bottom of the box is fixedly connected to the top of the base plate, the end of the connecting pipe away from the air outlet passes through the top of the side wall of the box, the bottom of the fan is fixedly connected to the top of the base plate, the end of the air inlet pipe away from the fan passes through the bottom of the side wall of the box, and the inner cavity of the box is provided with a heating wire, and the heating wire is arranged above the filter.

[0010] As a preferred solution of the present invention, the upper and lower ends of the two vertical rods are respectively fixedly connected to the upper and lower inner walls of the installation cavity, one side of the top of the two movable plates is respectively fixedly connected to the bottom ends of the two pressing rods, and the other side of the top of the two movable plates is fixedly connected with a clamping rod, the top ends of the two clamping rods extend to the outside of the installation cavity and are respectively clamped and connected to the two clamping grooves, the top ends of the two springs are respectively fixedly connected to the bottom of the two movable plates, and the bottom ends of the two springs are respectively fixedly connected to the bottom of the inner cavities of the two installation cavities.

[0011] As a preferred solution of the present invention, the lifting and soaking assembly includes a soaking frame arranged on the inner side of the soaking pool, the bottom of the soaking frame is evenly provided with through holes, and support vertical plates are symmetrically arranged on both sides of the soaking pool. The bottom ends of the two support vertical plates are fixedly connected to the top of the bottom plate, and the two support vertical plates are respectively arranged on both sides of the circular tube.

[0012] As a preferred solution of the present invention, a sliding groove is provided in the middle part of the two supporting vertical plates, and a guide rod is provided on the inner side of the two sliding grooves. The upper and lower ends of the two guide rods are fixedly connected to the upper and lower inner walls of the two sliding grooves respectively, and the outer walls of the two guide rods are slidably connected with a moving block.

[0013] As a preferred solution of the present invention, the side walls of the two moving blocks are respectively slidably connected to the inner walls of the two slide grooves, the ends of the two moving blocks that are close to each other are fixedly connected to connecting plates, the bottom ends of the two connecting plates are respectively fixedly connected to the two sides of the top of the immersion frame, and the sides of the bottoms of the two moving blocks that are away from each other are fixedly connected to hydraulic rods, and the bottom ends of the two hydraulic rods are respectively fixedly connected to the two sides of the top of the bottom plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the rectangular frame is driven to reciprocate left and right by the teeth of the half gear, and then the swing arm is driven to swing left and right by the driving connecting rod and the connecting shaft, driving the solution inside the immersion tank to circulate, so that the solution always maintains a dynamic state. Under dynamic conditions, a better immersion effect on the valve can be achieved.

[0015] 2. In the present invention, the valve inside the immersion frame can be dried through the fan, air inlet pipe, connecting pipe, circular pipe and air outlet head. The heating wire inside the box can heat the air to speed up the drying speed. Secondly, the filter can filter the dust in the air and can be disassembled for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the back structure of the present invention; Figure 3 This is a schematic structural diagram of the lifting and soaking assembly of the present invention; Figure 4 This is a schematic diagram of the internal structure of the soaking pool of the present invention; Figure 5 This is an enlarged structural diagram of point A of the present invention; Figure 6 Schematic diagram of the connection structure between the box and the filter screen of the present invention; Figure 7 This is a schematic diagram of the enlarged structure of point B of the present invention.

[0017] In the figure: 1, soaking tank; 2, bottom plate; 3, lifting soaking assembly; 4, dynamic drive assembly; 5, drying assembly; 6, clamping assembly; 7, driving motor; 301, soaking frame; 302, through hole; 303, supporting plate; 304, slide; 305, guide rod; 306, moving block; 307, connecting plate; 308, hydraulic rod; 401, guide cross bar; 402, sliding block; 403, rectangular frame; 404, teeth; 405, Half gear; 406, rotating shaft; 407, driving connecting rod; 408, swing rod; 409, connecting shaft; 501, circular tube; 502, air outlet; 503, connecting pipe; 504, box; 505, fan; 506, air inlet pipe; 507, filter; 508, heating wire; 601, installation cavity; 602, pressing rod; 603, vertical rod; 604, spring; 605, movable plate; 606, clamping rod; 607, clamping groove. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0020] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present invention pertains. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0022] For examples, see Figure 1-7 , the present invention provides a technical solution: A soaking device for valve production includes a soaking tank 1, the bottom of the soaking tank 1 is fixedly connected to a bottom plate 2, both sides of the soaking tank 1 and the interior of the soaking tank 1 are provided with a lifting soaking assembly 3, the top of the soaking tank 1 and the back of the soaking tank 1 are provided with a drying assembly 5, the interior of the soaking tank 1 is provided with a dynamic drive assembly 4, the bottom of the front side of the soaking tank 1 is fixedly connected to a drive motor 7, the dynamic drive assembly 4 includes guide cross bars 401 provided at the front and rear ends of one side of the inner cavity of the soaking tank 1, one end of the two guide cross bars 401 are connected to the soaking tank 1 The inner wall of the two guide cross bars 401 is fixedly connected, the outer walls of the two guide cross bars 401 are slidably connected with sliding blocks 402, the bottoms of the two sliding blocks 402 are provided with rectangular frames 403, the inner walls of the upper and lower sides of the two rectangular frames 403 are equidistantly provided with teeth 404, the inner sides of the two rectangular frames 403 are provided with half gears 405, one side of the two rectangular frames 403 is rotatably connected with a driving connecting rod 407, and swing rods 408 are equidistantly provided on both sides of the bottom of the inner cavity of the soaking tank 1, and a connecting shaft 409 is provided between every two adjacent swing rods 408. The dry component 5 includes a circular tube 501 arranged just above the soaking tank 1, and air outlet heads 502 are equidistantly arranged at the bottoms of both ends of the circular tube 501. One end of the back of the circular tube 501 is fixedly connected to a connecting pipe 503. A box 504 is provided on the back of the soaking tank 1. A fan 505 is provided on the side of the box 504 away from the connecting pipe 503. The side of the fan 505 close to the box 504 is fixedly connected to an air inlet pipe 506. A filter screen 507 is movably connected to the interior of the box 504. One end of the filter screen 507 passes through the box 504 away from the soaking tank. On one side of the soaking pool 1, the filter screen 507 extends to the outside of the box body 504 and a snap-on assembly 6 is provided inside. The snap-on assembly 6 includes an installation cavity 601 opened inside the filter screen 507. Sliding blocks 402 are passed through both sides of the top of the installation cavity 601. Vertical rods 603 are provided on both sides of the inner cavity of the installation cavity 601. The outsides of the two vertical rods 603 are slidably connected with movable plates 605. The outsides of the two connecting pipes 503 are both sleeved with springs 604. Snap-on grooves 607 are provided on both sides of the inside of the box body 504 away from the soaking pool 1.

[0023] The middle of the top of the two rectangular frames 403 is fixedly connected to the bottom of the two sliding blocks 402 respectively, and the two half gears 405 are arranged correspondingly. The center of the two half gears 405 is penetrated by the same rotating shaft 406. One end of the rotating shaft 406 is rotatably connected to the inner wall of the immersion tank 1. The two half gears 405 are respectively engaged with the two rectangular frames 403 through the teeth 404. There are eight swing rods 408 in total, and each of the eight swing rods 408 is a group of four. The output end of the drive motor 7 passes through the side wall of the immersion tank 1 and the rotating shaft 40 6 connection, the bottom ends of the two sets of swing rods 408 are rotatably connected to the bottom of the inner cavity of the immersion tank 1 through a hinge seat, the ends of the two driving connecting rods 407 away from the rectangular frame 403 are respectively rotatably connected to one of the two sets of swing rods 408 close to the rectangular frame 403, and the two ends of the connecting shaft 409 are respectively rotatably connected to the swing rods 408 on both sides. The bottom of the box body 504 is fixedly connected to the top of the bottom plate 2, and the end of the connecting pipe 503 away from the air outlet head 502 passes through the top of the side wall of the box body 504. The bottom of the fan 505 is connected to the bottom plate 2. The top of the box 504 is fixedly connected, the end of the air inlet pipe 506 away from the fan 505 passes through the bottom of the side wall of the box 504, the inner cavity of the box 504 is provided with a heating wire 508, and the heating wire 508 is arranged above the filter 507. The upper and lower ends of the two vertical rods 603 are respectively fixedly connected to the upper and lower inner walls of the installation cavity 601, and one side of the top of the two movable plates 605 is respectively fixedly connected to the bottom end of the two pressing rods 602. The other side of the top of the two movable plates 605 is fixedly connected with a clamping rod 606. The two clamping rods 606 are fixedly connected to the bottom of the two pressing rods 602. The top ends of the two springs 604 are fixedly connected to the bottom ends of the two movable plates 605, and the bottom ends of the two springs 604 are fixedly connected to the bottom ends of the inner cavities of the two mounting cavities 601. By pressing the two pressing rods 602, the two movable plates 605 are squeezed to move downward, and the two clamping rods 606 move downward to leave the inside of the clamping grooves 607, the filter screen 507 can be taken out from the inside of the box body 504 for cleaning.

[0024] The lifting immersion assembly 3 includes an immersion frame 301 arranged on the inner side of the immersion pool 1, and the bottom of the immersion frame 301 is evenly provided with through holes 302. Support vertical plates 303 are symmetrically provided on both sides of the immersion pool 1. The bottom ends of the two support vertical plates 303 are fixedly connected to the top of the bottom plate 2. The two support vertical plates 303 are respectively arranged on both sides of the circular tube 501. The middle part of the two support vertical plates 303 is provided with a slide groove 304. The inner side of the two slide grooves 304 is provided with a guide rod 305. The upper and lower ends of the two guide rods 305 are respectively connected to the two slide grooves 30 4, the upper and lower inner walls of the two guide rods 305 are fixedly connected, the outer walls of the two guide rods 305 are slidably connected with moving blocks 306, the side walls of the two moving blocks 306 are slidably connected with the inner walls of the two slide grooves 304, and the ends of the two moving blocks 306 close to each other are fixedly connected with connecting plates 307, and the bottom ends of the two connecting plates 307 are respectively fixedly connected to the two sides of the top of the immersion frame 301, and the sides of the bottoms of the two moving blocks 306 away from each other are fixedly connected with hydraulic rods 308, and the bottom ends of the two hydraulic rods 308 are respectively fixedly connected to the two sides of the top of the bottom plate 2.

[0025] In this embodiment, the two half gears 405 respectively use the teeth 404 on the upper and lower sides of the rectangular frame 403 to drive the two rectangular frames 403 to move back and forth, so that the two rectangular frames 403 can drive the two sets of swing rods 408 to swing using the driving connecting rod 407, thereby stirring the solution inside the immersion pool 1, and the valve can be better immersed in the solution under dynamic conditions; the fan 505 uses the air inlet pipe 506 to transport air to the interior of the box body 504, and the air is filtered through the clamping groove 607, and then together with the heat generated by the heating wire 508, it passes through the connecting pipe 503, the circular pipe 501 and the air outlet head 502 to dry the valve inside the immersion frame 301, thereby speeding up work efficiency.

[0026] The working process of the present invention is as follows: when in use, the valve with immersion is placed on the inner side of the immersion frame 301, and the hydraulic rod 308 drives the two moving blocks 306 to move downward. The two moving blocks 306 slide downward on the surfaces of the guide rods 305 on both sides, and the two connecting plates 307 are used to drive the immersion frame 301 downward to immerse in the solution inside the immersion tank 1; at the same time, the driving motor 7 can drive the two half gears 405 to rotate simultaneously using the rotating shaft 406, and the two half gears 405 can drive the two rectangular frames 403 to reciprocate left and right using the teeth 404 on the upper and lower sides of the rectangular frame 403, so that the two rectangular frames 403 can drive the two sets of swinging rods 408 to swing using the driving connecting rod 407. Due to the connection between the connecting shaft 409, 408 can swing back and forth. This swinging action effectively stirs the solution inside the immersion tank 1, so that the solution always maintains a dynamic state. The valve can be better immersed under dynamic conditions. After the immersion is completed, the hydraulic rod 308 pushes the guide rod 305 to use the hydraulic rod 308 to drive the immersion frame 301 to leave the solution. The through hole 302 opened at the bottom of the immersion frame 301 is convenient for draining the solution. The hydraulic rod 308 uses the guide rod 305 and the connecting plate 307 to accurately and smoothly realize the smooth up and down movement of the immersion frame 301 in the vertical direction, which is convenient for taking and placing the valve, effectively improving work efficiency, and ensuring the stability and safety of the entire process; Subsequently, the fan 505 uses the air inlet pipe 506 to transport air to the interior of the box body 504. The air is filtered through the clamping groove 607 to remove possible impurities and dust, and prevent dust in the air from adhering to the undried valve surface. The filtered clean air is mixed with the heat generated by the heating wire 508 to form a warm airflow. The warm airflow is guided and transmitted by the connecting pipe 503, the circular pipe 501 and the air outlet head 502 in turn to dry the valve inside the immersion frame 301, thereby speeding up work efficiency; secondly, by pressing the two pressing rods 602, the two movable plates 605 can be squeezed to move downward to squeeze the spring 604, so that the two movable plates 605 move downward under the action of pressure, and then pressure is applied to the spring 604, and the two clamping rods 606 will also move downward and disengage from the inside of the clamping groove 607. The filter 507 can be taken out from the inside of the box body 504 for cleaning, thereby maintaining the filtering effect of the filter 507.

[0027] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A soaking device for valve production, comprising a soaking tank (1), characterized in that: The bottom of the soaking tank (1) is fixedly connected to a bottom plate (2), lifting soaking components (3) are provided on both sides of the soaking tank (1) and inside the soaking tank (1), a drying component (5) is provided above the soaking tank (1) and on the back of the soaking tank (1), a dynamic driving component (4) is provided inside the soaking tank (1), and a driving motor (7) is fixedly connected to the bottom of the front side of the soaking tank (1); The dynamic drive assembly (4) comprises guide cross bars (401) arranged at the front and rear ends of one side of the inner cavity of the soaking tank (1), one end of each of the two guide cross bars (401) is fixedly connected to the inner wall of the soaking tank (1), the outer walls of the two guide cross bars (401) are slidably connected to sliding blocks (402), the bottoms of the two sliding blocks (402) are provided with rectangular frames (403), the inner walls of the upper and lower sides of the two rectangular frames (403) are equidistantly provided with teeth (404), and the inner walls of the two rectangular frames (403) are equidistantly provided with teeth (404). A half gear (405) is provided on each side, and the two half gears (405) are arranged correspondingly. The center of the two half gears (405) is penetrated by a same rotating shaft (406), one end of the rotating shaft (406) is rotatably connected to the inner wall of the soaking tank (1), and one side of the two rectangular frames (403) is rotatably connected to a driving connecting rod (407). Swing rods (408) are equidistantly provided on both sides of the bottom of the inner cavity of the soaking tank (1), and a connecting shaft (409) is provided between every two adjacent swing rods (408).

2. A valve production immersion device according to claim 1, characterized in that: The drying assembly (5) comprises a circular tube (501) arranged directly above the soaking tank (1), air outlets (502) are equidistantly arranged at the bottoms of both ends of the circular tube (501), one end of the back of the circular tube (501) is fixedly connected to a connecting tube (503), a box (504) is provided on the back of the soaking tank (1), a fan (505) is provided on the side of the box (504) away from the connecting tube (503), an air inlet pipe (506) is fixedly connected to the side of the fan (505) close to the box (504), a filter (507) is movably connected to the interior of the box (504), and one end of the filter (507) passes through the box (504). On the side away from the soaking pool (1), the filter (507) extends to the outside of the box (504), and a clamping assembly (6) is provided inside. The clamping assembly (6) includes a mounting cavity (601) opened inside the filter (507), and sliding blocks (402) are passed through both sides of the top of the mounting cavity (601). Vertical rods (603) are provided on both sides of the inner cavity of the mounting cavity (601). The outsides of the two vertical rods (603) are slidably connected to movable plates (605), and the outsides of the two connecting pipes (503) are sleeved with springs (604). The inside of the box (504) away from the soaking pool (1) is provided with clamping grooves (607) on both sides.

3. A valve production immersion device according to claim 2, characterized in that: The middle parts of the tops of the two rectangular frames (403) are fixedly connected to the bottoms of the two sliding blocks (402) respectively.

4. The immersion device for valve production according to claim 2, characterized in that: The two half gears (405) are respectively meshed and connected with the two rectangular frames (403) through the teeth (404). The total number of the swinging rods (408) is eight, and each of the eight swinging rods (408) forms a group of four. The output end of the driving motor (7) passes through the side wall of the soaking tank (1) and is connected to the rotating shaft (406).

5. The immersion device for valve production according to claim 4, characterized in that: The bottom ends of the two groups of swing rods (408) are rotatably connected to the bottom of the inner cavity of the soaking tank (1) through hinges, and the ends of the two driving connecting rods (407) away from the rectangular frame (403) are respectively rotatably connected to one of the two groups of swing rods (408) close to the rectangular frame (403), and the two ends of the connecting shaft (409) are respectively rotatably connected to the swing rods (408) on both sides.

6. The immersion device for valve production according to claim 5, characterized in that: The bottom of the box (504) is fixedly connected to the top of the bottom plate (2), the end of the connecting pipe (503) away from the air outlet head (502) passes through the top of the side wall of the box (504), the bottom of the fan (505) is fixedly connected to the top of the bottom plate (2), the end of the air inlet pipe (506) away from the fan (505) passes through the bottom of the side wall of the box (504), and the inner cavity of the box (504) is provided with a heating wire (508), and the heating wire (508) is arranged above the filter (507).

7. A valve production immersion device according to claim 6, characterized in that: The upper and lower ends of the two vertical rods (603) are respectively fixedly connected to the upper and lower inner walls of the installation cavity (601); one side of the top of the two movable plates (605) is respectively fixedly connected to the bottom ends of the two pressing rods (602); the other side of the top of the two movable plates (605) is fixedly connected to a clamping rod (606); the top ends of the two clamping rods (606) extend to the outside of the installation cavity (601) and are respectively clamped and connected to the two clamping grooves (607); the top ends of the two springs (604) are respectively fixedly connected to the bottoms of the two movable plates (605); and the bottom ends of the two springs (604) are respectively fixedly connected to the bottoms of the inner cavities of the two installation cavities (601).

8. The immersion device for valve production according to claim 7, characterized in that: The lifting soaking assembly (3) comprises a soaking frame (301) arranged inside the soaking pool (1), the bottom of the soaking frame (301) is evenly provided with through holes (302), and support vertical plates (303) are symmetrically arranged on both sides of the soaking pool (1), the bottom ends of the two support vertical plates (303) are fixedly connected to the top of the bottom plate (2), and the two support vertical plates (303) are respectively arranged on both sides of the circular tube (501).

9. The immersion device for valve production according to claim 8, characterized in that: A sliding groove (304) is provided in the middle of the two supporting vertical plates (303), and a guide rod (305) is provided on the inner side of the two sliding grooves (304). The upper and lower ends of the two guide rods (305) are fixedly connected to the upper and lower inner walls of the two sliding grooves (304) respectively, and the outer walls of the two guide rods (305) are slidably connected to a moving block (306).

10. The immersion device for valve production according to claim 9, characterized in that: The side walls of the two moving blocks (306) are respectively slidably connected to the inner walls of the two chutes (304); the ends of the two moving blocks (306) that are close to each other are fixedly connected to a connecting plate (307); the bottom ends of the two connecting plates (307) are respectively fixedly connected to the two sides of the top of the soaking frame (301); the sides of the bottoms of the two moving blocks (306) that are away from each other are fixedly connected to a hydraulic rod (308); the bottom ends of the two hydraulic rods (308) are respectively fixedly connected to the two sides of the top of the bottom plate (2).

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