Vertical soaking and film removing tank

Abstract

The invention relates to the technical field of soaking and film removing grooves, in particular to a vertical soaking and film removing groove which comprises a groove body, a fixing frame is fixedly installed on the groove body, two servo motors are arranged on the fixing frame, the output ends of the servo motors penetrate through the groove body through bearings, a transmission shaft is fixedly installed at the output end of each servo motor, and the transmission shafts are fixedly connected with the transmission shafts. The transmission shafts penetrate through the groove body, two eccentric wheels are fixedly installed at the two ends of each transmission shaft, and a plurality of roller pin linear bearings are movably installed on the two sides of the groove body through a plurality of sliding bearings. Nitrogen is conveyed through external equipment, so that the nitrogen moves to the bottom of the tank body through the nitrogen bubbling pipe, finally, the nitrogen is sprayed out through holes formed in the pipe wall of the bottom of the tank body at equal intervals, the sprayed nitrogen forms bubbles in liquid in the tank body and floats upwards, and the film removing work on a product is accelerated through the nitrogen bubbles.

Description

Technical Field

[0001] The invention relates to the technical field of immersion film removal tanks, in particular to a vertical immersion film removal tank. Background Art

[0002] The immersion film removal tank is a device used in industrial production to remove or clean the film layer on the surface of the product. It is usually used to remove some coatings, protective films or films. By placing the object in the tank, the film layer attached to the surface of the object is dissolved, peeled off or softened by chemical solutions or physical means, thereby achieving the purpose of film removal.

[0003] A Chinese patent with publication number CN111155127A discloses an acid immersion device for removing oxide films on the surface of metal products, including a processing box, a transmission cavity is provided in the processing box, a central axis is rotatably connected to the inner wall of the upper side of the transmission cavity, a fixing rod is provided on the central axis, and a carrier assembly is provided on the fixing rod. The carrier assembly includes loading tanks symmetrically located on the left and right sides of the fixing rod.

[0004] The above invention adopts a metal product storage structure and an acid storage structure that can be raised and lowered and slid toward each other to ensure that the acid soaks the metal products, and then the rotating and up and down stirring structure ensures that the oxide film on the surface of the metal product is fully in contact with the acid. At the same time, the orderly position exchange under the cooperation of the intermittent gears is combined with the lifting part to improve the efficiency of removing the oxide film of the metal products.

[0005] However, the above invention has the following shortcomings: during the immersion process of the product, it is still difficult to effectively remove the oxide film on the surface of the product by only relocating and lifting the product, so that the oxide film on the surface of the product that is easy to remove falls off, but the oxide film that is difficult to remove is more dispersed and adsorbed on the surface of the product, making further removal difficult, and the film removal work cannot be carried out quickly and effectively by simply moving the product, and the film removal time is long.

[0006] Therefore, the present invention provides a vertical immersion de-filming tank capable of rapidly de-filming products. Summary of the invention

[0007] Aiming at the problems of difficulty and long time in removing the film from the product surface in the prior art, a vertical immersion film removal tank is designed.

[0008] The technical solution adopted by the present invention to solve its technical problems is: a vertical immersion and film removal tank, including a tank body, a fixed frame fixedly installed on the tank body, two servo motors are arranged on the fixed frame, and the output end of the servo motor passes through the tank body through a bearing, a transmission shaft is fixedly installed on the output end of each servo motor, and the transmission shaft passes through the tank body, two eccentric wheels are fixedly installed at both ends of each transmission shaft, a plurality of needle roller linear bearings are movably installed on both sides of the tank body through a plurality of sliding bearings, a movable wheel acting on the eccentric wheel is movably installed on the bottom end of each needle roller linear bearing, a rocking rod is fixedly installed on the top end of each needle roller linear bearing, and also includes a first bubbling mechanism, a first bubble separation mechanism, a second bubbling mechanism and a second bubble separation mechanism;

[0009] The first bubbling mechanism comprises a plurality of nitrogen bubbling tubes disposed on the tank body, each of the nitrogen bubbling tubes being evenly provided with a plurality of tube holes;

[0010] The second bubbling mechanism comprises a connecting shell fixedly mounted on the ends of the plurality of nitrogen bubbling tubes, the connecting shell being connected to two delivery tubes, two side shells being symmetrically fixedly mounted on the tank body, each of the side shells being provided with a backlog gas shell via a bearing, and the extruded gas shell being connected to the ends of the delivery tubes at corresponding positions;

[0011] Two first bubble separation mechanisms are symmetrically arranged on the inner wall of the tank body, and a second bubble separation mechanism is arranged on each of the accumulated gas shells, for separating large bubbles gathered by a plurality of nitrogen bubbles.

[0012] Furthermore, each of the rocking arms is provided with a hanging lug via a connecting part, and a hanging plate is fixedly mounted on the plurality of hanging lugs, and the hanging plate is located on the inner side of the trough body.

[0013] Furthermore, each of the compressed gas shells is provided with a plurality of pressure valves, each of the pressure valves is fixedly provided with a nozzle, each of the nozzles is fixedly provided with a spacer, each of the compressed gas shells is fixedly provided with a connecting rod, each of the connecting rods is hingedly provided with a short rod, and the short rod is hingedly provided with one of the rocking arms.

[0014] Furthermore, the first bubble separation mechanism includes two reciprocating screws arranged on the trough body through bearings, a second roller is fixedly mounted on the end of each reciprocating screw, a first roller is arranged on a servo motor, the first roller and the second roller act on each other through a belt, a threaded block is threadedly mounted on the reciprocating screw, a movable block is movably mounted on the threaded block, and a separation plate is fixedly mounted on the movable block.

[0015] Furthermore, the first bubble separation mechanism also includes a guide wheel fixedly mounted on the movable block, and two guide shells are respectively fixedly mounted on the inner walls on both sides of the trough body, and the guide shells are arranged outside the guide wheel.

[0016] Furthermore, the second bubble separation mechanism comprises two outer shells hingedly mounted on the accumulated gas shell, the inner side of each of the outer shells is connected to a first spring, and the end of each of the first springs is connected to a telescopic block adapted to the outer shell.

[0017] Furthermore, the second bubble separation mechanism also includes two limiting shells symmetrically fixedly installed on the inner walls of both sides of the trough body, and a swing plate is movably installed between the two limiting shells, and the swing plate is hingedly connected to the two telescopic blocks respectively.

[0018] Furthermore, the second bubble separation mechanism also includes two support shafts arranged on the transmission shaft, and the two support shafts are respectively hinged to the shell at corresponding positions.

[0019] Furthermore, two force-bearing plates are symmetrically fixedly installed on the inner wall of the trough body, and a plurality of circular shells are fixedly installed on each of the force-bearing plates.

[0020] Furthermore, a plurality of fixed shells are fixedly mounted on each of the transmission shafts, a second spring is connected to the inner side of each of the fixed shells, and a knocking block matched with the fixed shell is connected to the end of each of the second springs.

[0021] Beneficial effects of the present invention:

[0022] (1) The vertical immersion defilming tank of the present invention delivers nitrogen through an external device, so that the nitrogen moves to the bottom of the tank through the nitrogen bubbling tube, and finally is evenly sprayed out from the holes punched in the tube wall at the bottom of the tank. The sprayed nitrogen forms bubbles in the liquid in the tank and floats upward. The defilming of the product is accelerated by nitrogen bubbling, and the nitrogen bubbles gathered together are separated by a separation plate to improve the defilming effect.

[0023] (2) In the vertical immersion defilming tank described in the present invention, a portion of the external nitrogen flows to the inner side of the accumulated gas shell through the conveying pipe and is accumulated through the pressure valve. When the nitrogen in the accumulated gas shell is accumulated to a certain pressure value, it is ejected from the nozzle. The accumulated gas shell is repeatedly flipped in a small amplitude by the drive of the servo motor, and nitrogen bubbles are sprayed into the tank body, so that the product defilming is more effective and uniform. The nitrogen bubbles gathered together are separated by the swing plate to improve the defilming effect.

[0024] (3) The vertical immersion film removal tank described in the present invention drives the transmission shaft to rotate through a servo motor, so that the transmission shaft drives the knocking block to rotate along the inner side of the circular shell through multiple fixed shells, so that the knocking block knocks the force plate under the elastic support of the second spring, thereby generating vibrations on the hanging plate and the liquid inside the tank body, so as to promote the autonomous shedding of the oxide film on the product and further accelerate the film removal time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the vertical immersion and film removal tank of the present invention;

[0027] Figure 2 It is a schematic diagram of the three-dimensional structure of the transmission shaft of the vertical immersion and film removal tank of the present invention;

[0028] Figure 3 It is a schematic diagram of the three-dimensional structure of the hanging board of the vertical immersion and film removal tank of the present invention;

[0029] Figure 4 It is a schematic diagram of the internal three-dimensional structure of the vertical immersion film removal tank of the present invention;

[0030] Figure 5 It is a schematic diagram of the exploded three-dimensional structure of the needle roller linear bearing of the vertical immersion film removal tank of the present invention;

[0031] Figure 6 It is a schematic diagram of the three-dimensional structure of the nitrogen bubbling tube of the vertical immersion and film removal tank of the present invention;

[0032] Figure 7 It is a schematic diagram of the three-dimensional structure of the round shell explosion of the vertical immersion and film removal tank of the present invention;

[0033] Figure 8 It is a schematic diagram of the three-dimensional structure of the shell explosion guide of the vertical immersion and film removal tank of the present invention;

[0034] Fig. 9 It is a schematic diagram of the exploded three-dimensional structure of the movable blocks of the vertical immersion and film removal tank of the present invention;

[0035] Fig.10 It is a schematic diagram of the exploded three-dimensional structure of the swing plate of the vertical immersion and film removal tank of the present invention.

[0036] In the figure: 1. trough body; 2. fixed frame; 3. servo motor; 4. eccentric wheel; 5. transmission shaft; 6. needle roller linear bearing; 7. movable wheel; 8. rocking rod; 9. hanger lug; 10. hanging plate; 11. nitrogen bubbling tube; 15. first roller; 16. belt; 19. second roller; 20. reciprocating screw; 21. threaded block; 22. movable block; 23. separation plate; 24. guide wheel; 25. guide shell; 26. side shell; 27. connecting shell; 271. conveying pipe; 28. accumulated gas shell; 29. ​​spacer; 30. short rod; 31. connecting rod; 32. outer shell; 321. supporting shaft; 33. first spring; 34. telescopic block; 35. swing plate; 36. limit shell; 37. force plate; 38. round shell; 39. fixed shell; 40. second spring; 41. knocking block. DETAILED DESCRIPTION

[0037] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0038] like Figure 1-Figure 10 As shown, the vertical immersion and film removal tank described in the present invention includes a tank body 1, a fixing frame 2 is fixedly installed on the tank body 1, two servo motors 3 are arranged on the fixing frame 2, and the output end of the servo motor 3 passes through the tank body 1 through a bearing, a transmission shaft 5 is fixedly installed on the output end of each of the servo motors 3, and the transmission shaft 5 passes through the tank body 1, two eccentric wheels 4 are fixedly installed at both ends of each of the transmission shafts 5, a plurality of needle roller linear bearings 6 are movably installed on both sides of the tank body 1 through a plurality of sliding bearings, a movable wheel 7 that acts on the eccentric wheel 4 is movably installed at the bottom end of each of the needle roller linear bearings 6, a rocking arm 8 is fixedly installed on the top end of each of the needle roller linear bearings 6, a hanger lug 9 is arranged on each of the rocking arms 8 through a connecting part, a hanging plate 10 is fixedly installed on the plurality of hanging lugs 9, and the hanging plate 10 is located on the inner side of the tank body 1.

[0039] Specifically, the staff fills the inner side of the tank body 1 with the defilming liquid in advance, controls the automated transport equipment to move the product into the inner side of the hanging plate 10 for clamping, and then transports the hanging plate 10 and the product to the inner side of the tank body 1 through the automated transport equipment, so that the hanger lug 9 is clamped on the swing rod, controls the servo motor 3 to operate, so that the output end of the servo motor 3 drives the transmission shaft 5 to rotate together, so that the transmission shaft 5 drives the eccentric wheel 4 to rotate, so that the eccentric wheel 4 drives the needle roller linear bearing 6 to swing up and down through the squeezing movable wheel 7, so that the needle roller linear bearing 6 drives the hanging plate 10 to swing up and down repeatedly on the inner side of the tank body 1 through the rocking rod 8 and the hanger lug 9, and the defilming work of the product is improved by repeatedly swinging the product.

[0040] In the present embodiment, the first bubbling mechanism comprises a plurality of nitrogen bubbling tubes 11 arranged on the trough body 1, and a plurality of tube holes are evenly opened on each of the nitrogen bubbling tubes 11; two first bubble separation mechanisms are symmetrically arranged on the inner wall of the trough body 1, and the first bubble separation mechanism comprises two reciprocating screws 20 arranged on the trough body 1 through bearings, and a second roller 19 is fixedly mounted on the end of each of the reciprocating screws 20; a first roller 15 is arranged on one of the servo motors 3, and the first roller 15 and the second roller 19 act on each other through a belt 16; a threaded block 21 is threadedly mounted on the reciprocating screw 20, and a movable block 22 is movably mounted on the threaded block 21, and a separation plate 23 is fixedly mounted on the movable block 22; the first bubble separation mechanism also comprises a guide wheel 24 fixedly mounted on the movable block 22, and two guide shells 25 are fixedly mounted on the inner walls on both sides of the trough body 1, and the guide shells 25 are arranged outside the guide wheel 24.

[0041] Specifically, the staff connects and fixes the connection shell 27 through an external device, and transports nitrogen through the external device, so that the nitrogen moves to the bottom of the tank body 1 through the nitrogen bubbling tube 11. During the nitrogen transportation process, it is sprayed out through the tube hole, and finally sprayed out from the holes punched in the tube wall at the bottom of the tank body 1 at uniform intervals. The sprayed nitrogen forms bubbles in the liquid in the tank body 1 and floats upward. The nitrogen bubbling accelerates the film removal of the product. At the same time, the servo motor 3 is controlled to operate, so that the output end of the servo motor 3 drives the first roller 15 to rotate, so that the first roller 15 drives the second roller 19 through the belt 16 to rotate. The second roller 19 rotates to drive the reciprocating screw 20 to rotate, so that the threaded block 21 drives the separation plate 23 to move through the movable block 22 under the thread support of the reciprocating screw 20, and the movable block 22 can drive the guide wheel 24 to move along the inner side of the guide shell 25, so that the movable block 22 can support the separation plate 23 to move in a wave-like manner, so that the separation plate 23 can contact the floating nitrogen bubbles, and the nitrogen bubbles gathered at both ends of the tank body 1 are separated by the separation plate 23, so as to improve the film removal effect, and the nitrogen bubbles generated in the middle position of the tank body 1 are automatically separated under the movement of the hanging plate 10 and the product.

[0042] In this embodiment, the second bubbling mechanism includes a connecting shell 27 fixedly mounted on the ends of the plurality of nitrogen bubbling tubes 11, the connecting shell 27 is connected to two delivery pipes 271, two side shells 26 are symmetrically fixedly mounted on the tank body 1, each of the side shells 26 is provided with a backlog gas shell 28 through a bearing, and the extruded gas shell is connected to the end of the delivery pipe 271 at the corresponding position; a plurality of pressure valves are provided on each of the backlog gas shells 28, a plurality of the pressure valves are fixedly mounted with nozzles, a spacer 29 is fixedly mounted on each of the nozzles, a connecting rod 31 is fixedly mounted on each of the backlog gas shells 28, a short rod 30 is hingedly mounted on each of the connecting rods 31, and the short rod 30 is hingedly connected to one of the rocking bars 8, and a first pressure valve 28 is provided on each of the backlog gas shells 28. The second bubble separation mechanism is used to separate the large bubbles gathered by multiple nitrogen bubbles. The second bubble separation mechanism includes two shells 32 hingedly installed on the accumulated gas shell 28, and the inner side of each shell 32 is connected to a first spring 33, and the end of each first spring 33 is connected to a telescopic block 34 adapted to the shell 32. The second bubble separation mechanism also includes two limit shells 36 symmetrically fixedly installed on the inner walls of both sides of the trough body 1, and a swing plate 35 is movably installed between the two limit shells 36. The swing plate 35 is hingedly connected to the two telescopic blocks 34 respectively. The second bubble separation mechanism also includes two support shafts 321 arranged on the transmission shaft 5, and the two support shafts 321 are respectively hinged to the shells 32 at corresponding positions.

[0043] Specifically, a portion of the external nitrogen flows to the inner side of the accumulated gas shell 28 through the delivery pipe 271, and is accumulated through the pressure valve. When the nitrogen in the accumulated gas shell 28 is accumulated to a certain pressure value, it is ejected from the nozzle, and the swing arm 8 driven by the servo motor 3 swings up and down, so that the swing arm 8 drives the accumulated gas shell 28 to flip repeatedly in a small amplitude through the short rod 30 and the connecting rod 31, and the nitrogen bubbles are sprayed into the tank body 1, so that the product demembraning is more effective and uniform. When the accumulated gas shell 28 flips upward, the swing plate 35 is driven by the outer shell 32 and the telescopic block 34 to move around the support shaft 321. The telescopic block 34 moves along the inner side of the outer shell 32 under the support of the elastic force of the first spring 33, so that the swing plate 35 moves downward to contact the nitrogen bubbles, and the nitrogen bubbles gathered together are separated by the swing plate 35, so as to improve the demembraning effect. When the accumulated gas shell 28 flips downward, the swing plate 35 moves upward accordingly.

[0044] In this embodiment, two force-bearing plates 37 are symmetrically fixedly installed on the inner wall of the trough body 1, and a plurality of round shells 38 are fixedly installed on each of the force-bearing plates 37. A plurality of fixed shells 39 are fixedly installed on each of the transmission shafts 5. The inner side of each of the fixed shells 39 is connected to a second spring 40, and the end of each of the second springs 40 is connected to a knocking block 41 adapted to the fixed shell 39.

[0045] Specifically, the transmission shaft 5 is driven to rotate by the servo motor 3, so that the transmission shaft 5 drives the knocking block 41 to rotate along the inner side of the circular shell 38 through multiple fixed shells 39. When the knocking block 41 moves out of the inner side of the circular shell 38 through the opening of the circular shell 38, the knocking block 41 knocks the force plate 37 under the support of the elastic force of the second spring 40, and vibrates the hanging plate 10 and the liquid inside the trough body 1, so as to promote the autonomous shedding of the oxide film on the product, and further accelerate the film removal time.

[0046] Working principle: the staff fills the inner side of the tank body 1 with the defilming liquid in advance, controls the automated transport equipment to move the product into the inner side of the hanging plate 10 for clamping, and then transports the hanging plate 10 and the product to the inner side of the tank body 1 together through the automated transport equipment, so that the hanger lug 9 is clamped on the swing rod, controls the servo motor 3 to operate, so that the output end of the servo motor 3 drives the transmission shaft 5 to rotate together, so that the transmission shaft 5 drives the eccentric wheel 4 to rotate, so that the eccentric wheel 4 drives the needle roller linear bearing 6 to swing up and down through the extrusion movable wheel 7, so that the needle roller linear bearing 6 drives the hanging plate 10 to swing up and down repeatedly on the inner side of the tank body 1 through the swing rod 8 and the hanger lug 9, and repeatedly swings the product to improve the defilming work of the product, and transports nitrogen through the external equipment, so that the nitrogen moves to the bottom of the tank body 1 through the nitrogen bubbling tube 11, and finally is sprayed out from the holes punched in the bottom wall of the tank body 1 at uniform intervals, and the sprayed nitrogen is sprayed into the liquid in the tank body 1 Bubbles are formed in the body and float upward. Nitrogen bubbling is used to accelerate the demembraning of the product. The nitrogen bubbles gathered together are separated by the separation plate 23. At the same time, a part of the external nitrogen flows to the inner side of the accumulated gas shell 28 through the delivery pipe 271 and is accumulated through the pressure valve. When the nitrogen in the accumulated gas shell 28 is accumulated to a certain pressure value, it is ejected from the nozzle. The accumulated gas shell 28 is repeatedly flipped slightly by the drive of the servo motor 3 to spray nitrogen bubbles in the tank body 1, so that the demembraning of the product is more effective and uniform. The nitrogen bubbles gathered together are separated by the swing plate 35, and then the transmission shaft 5 is driven by the servo motor 3 to rotate, so that the transmission shaft 5 drives the knocking block 41 to rotate along the inner side of the round shell 38 through multiple fixed shells 39, so that the knocking block 41 knocks the force plate 37 under the elastic support of the second spring 40, and vibrates the hanging plate 10 and the liquid inside the tank body 1 to promote the autonomous shedding of the oxide film on the product.

[0047] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A vertical immersion film removal tank, comprising a tank body (1), a fixed frame (2) fixedly mounted on the tank body (1), two servo motors (3) arranged on the fixed frame (2), and the output end of the servo motor (3) passes through the tank body (1) through a bearing, a transmission shaft (5) fixedly mounted on the output end of each servo motor (3), and the transmission shaft (5) passes through the tank body (1), two eccentric wheels (4) fixedly mounted at both ends of each transmission shaft (5), a plurality of needle roller linear bearings (6) movably mounted on both sides of the tank body (1) through a plurality of sliding bearings, a movable wheel (7) acting on the eccentric wheel (4) movably mounted on the bottom end of each needle roller linear bearing (6), and a rocking arm (8) fixedly mounted on the top end of each needle roller linear bearing (6), characterized in that: It also includes a first bubbling mechanism, a first bubble separation mechanism, a second bubbling mechanism and a second bubble separation mechanism; The first bubbling mechanism comprises a plurality of nitrogen bubbling tubes (11) arranged on the tank body (1), each of the nitrogen bubbling tubes (11) being evenly provided with a plurality of tube holes; The second bubbling mechanism comprises a connecting shell (27) fixedly mounted on the ends of the plurality of nitrogen bubbling tubes (11), the connecting shell (27) being connected to two delivery tubes (271), two side shells (26) being symmetrically fixedly mounted on the tank body (1), each of the side shells (26) being provided with a backlog gas shell (28) via a bearing, and the extruded gas shell being connected to the ends of the delivery tubes (271) at corresponding positions; Two first bubble separation mechanisms are symmetrically arranged on the inner wall of the tank body (1), and each of the accumulated gas shells (28) is provided with a second bubble separation mechanism for separating large bubbles gathered by a plurality of nitrogen bubbles.

2. The vertical immersion film removal tank according to claim 1 is characterized in that: A hanger lug (9) is provided on each of the rocking arms (8) via a connecting part, and a hanger plate (10) is fixedly mounted on a plurality of the hanger lugs (9), and the hanger plate (10) is located on the inner side of the trough body (1).

3. The vertical immersion film removal tank according to claim 1 is characterized in that: A plurality of pressure valves are provided on each of the compressed gas shells (28), nozzles are fixedly mounted on the plurality of pressure valves, a spacer (29) is fixedly mounted on each of the nozzles, a connecting rod (31) is fixedly mounted on each of the compressed gas shells (28), a short rod (30) is hingedly mounted on each of the connecting rods (31), and the short rod (30) is hingedly connected to one of the rocking arms (8).

4. The vertical immersion film removal tank according to claim 3 is characterized in that: The first bubble separation mechanism comprises two reciprocating screws (20) arranged on the tank body (1) via bearings, a second roller (19) being fixedly mounted on the end of each reciprocating screw (20), a first roller (15) being arranged on one of the servo motors (3), the first roller (15) and the second roller (19) acting on each other via a belt (16), a threaded block (21) being threadedly mounted on the reciprocating screw (20), a movable block (22) being movably mounted on the threaded block (21), and a separation plate (23) being fixedly mounted on the movable block (22).

5. The vertical immersion film removal tank according to claim 4 is characterized in that: The first bubble separation mechanism further comprises a guide wheel (24) fixedly mounted on the movable block (22); two guide shells (25) are respectively fixedly mounted on the inner walls on both sides of the tank body (1); and the guide shells (25) are arranged outside the guide wheel (24).

6. The vertical immersion film removal tank according to claim 5 is characterized in that: The second bubble separation mechanism comprises two outer shells (32) hingedly mounted on the accumulated gas shell (28), the inner side of each of the outer shells (32) being connected to a first spring (33), and the end of each of the first springs (33) being connected to a telescopic block (34) adapted to the outer shell (32).

7. The vertical immersion film removal tank according to claim 6 is characterized in that: The second bubble separation mechanism further comprises two limiting shells (36) symmetrically fixedly mounted on the inner walls of both sides of the tank body (1), a swing plate (35) being movably mounted between the two limiting shells (36), and the swing plate (35) is respectively hingedly connected to the two telescopic blocks (34).

8. The vertical immersion film removal tank according to claim 7 is characterized in that: The second bubble separation mechanism further comprises two support shafts (321) arranged on the transmission shaft (5), and the two support shafts (321) are respectively hinged to the housing (32) at corresponding positions.

9. The vertical immersion film removal tank according to claim 1, characterized in that: Two force-bearing plates (37) are symmetrically fixedly mounted on the inner wall of the tank body (1), and a plurality of round shells (38) are fixedly mounted on each of the force-bearing plates (37).

10. The vertical immersion film removal tank according to claim 9, characterized in that: A plurality of fixed shells (39) are fixedly mounted on each of the transmission shafts (5); a second spring (40) is connected to the inner side of each of the fixed shells (39); and a knocking block (41) adapted to the fixed shell (39) is connected to the end of each of the second springs (40).

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