Rapid dilution device for developing solution production

Abstract

The utility model is applicable to the technical field of dilution equipment, and provides a rapid dilution device for developing solution production, which comprises a reaction tank, a top cover, a stirring component, a stirring component, a liquid inlet pipe, a liquid outlet pipe, a liquid outlet pipe, a liquid inlet pipe, a liquid outlet pipe, a liquid outlet pipe, a liquid outlet pipe, a liquid outlet pipe and a liquid outlet pipe, wherein the bottom wall of the reaction tank is communicated with the liquid outlet pipe and the liquid outlet pipe is fixedly provided with a control valve; the stirring assembly is rotatably arranged in the reaction tank, the driving mechanism is provided with a lifting assembly movably connected to the top cover and movably connected with the stirring assembly, and the rotating assembly is arranged on the top cover and movably connected with the lifting assembly and used for rotating the lifting assembly. The lifting assembly can control the stirring assembly to perform lifting adjustment in the reaction tank, and meanwhile, the rotating assembly controls the stirring assembly connected with the lifting assembly to rotate, so that the stirring of the developing solution filled in the reaction tank is realized; meanwhile, the lifting assembly capable of being adjusted in a lifting mode can properly adjust the stirring assembly according to the height of materials in the reaction tank.

Description

Technical Field

[0001] The utility model belongs to the technical field of dilution equipment, in particular to a rapid dilution device for developer production. Background Art

[0002] Developer refers to the chemical agent used when developing photos. Its main ingredients are sulfuric acid, nitric acid, benzene, methanol, silver halide, boric acid, hydroquinone, etc. It is toxic and should not come into direct contact with the skin as it will cause severe corrosion.

[0003] The Chinese utility model patent with announcement number CN214862852U, a rapid dilution device for developer production, including a grounding plate and a stabilizing box, the top of the stabilizing box is provided with a vibrating feeding mechanism for controlling the feeding, the top of the grounding plate is provided with a stirring mechanism for controlling the dilution speed, the vibrating feeding mechanism includes a vibrator, a vibrating assembly, a supporting stabilizing rod, a vibrating top plate and a feeding block, the number of the vibrators is four and evenly distributed on the top of the stabilizing box, the top of the vibrator is movably connected with a vibrating assembly, the top of the vibrating assembly is fixedly connected with a supporting stabilizing rod, the four supporting stabilizing rods are all fixedly connected with the vibrating top plate, the top of the vibrating top plate is fixedly connected with a feeding block that penetrates the vibrating top plate. The rapid dilution device for developer production, by providing a vibrator on the top of the stabilizing box, and the top of the vibrator is movably connected with a vibrating assembly, so that the vibration of the vibrating assembly can be controlled.

[0004] However, the above utility model patent has the following technical problems in actual use:

[0005] 1. The above-mentioned device drives the stable rotating rod to rotate by rotating the output end of the rotating motor. The multiple stirring rods on the outer wall of the top end of the stable rotating rod are thrown out under the action of centrifugal force to achieve stirring of the developer. However, the multiple stirring rods in the above-mentioned device cannot be adjusted in height according to actual use requirements, so that the stirring rods cannot be adjusted to a suitable position according to the height of the developer actually processed, which affects the actual use of the above-mentioned device.

[0006] 2. In addition, when the developer is discharged from the above device, some liquid will remain on the inner wall of the reaction box. The above device lacks a scraping device for this part of the liquid, resulting in the need for manual cleaning of the inner wall of the reaction box, which greatly increases the workload. Utility Model Content

[0007] The utility model provides a rapid dilution device for developer production, aiming to solve the problem mentioned in the background technology that the height of multiple stirring rods in the above-mentioned device cannot be adjusted, so that the height of the stirring rods cannot be adjusted according to the actual liquid level of the developer, which limits the actual use of the above-mentioned device. In addition, the above-mentioned device lacks a scraping device for the inner wall of the reaction box, resulting in the need for manual cleaning of the developer remaining on the inner wall of the reaction box, which causes waste and increases the amount of manual labor.

[0008] The utility model is implemented as follows: a rapid dilution device for developer production, comprising: a reaction tank, a discharge pipe is connected to the bottom wall of the reaction tank, and a control valve is fixedly installed on the discharge pipe, a top cover is detachably sealed and connected to the top of the reaction tank, a stirring component is rotatably arranged inside the reaction tank, and is used to stir the developer filled in the reaction tank, and a driving mechanism has: a lifting component movably connected to the top cover, which is movably connected to the stirring component and is used to control the lifting and moving of the stirring component, and a rotating component is arranged on the top cover and is movably connected to the lifting component and is used to drive the stirring component to rotate horizontally; in this scheme, the stirring component can be controlled to be lifted and adjusted inside the reaction tank by the lifting component, and at the same time, the rotating component controls the stirring component connected to the lifting component to rotate, thereby realizing stirring of the developer filled in the reaction tank, and at the same time, the lifting component that can be lifted and adjusted can appropriately adjust the stirring component according to the height of the material in the reaction tank, so that the stirring component is completely immersed in the developer, ensuring sufficient stirring.

[0009] In addition, when the stirring assembly rotates, the centrifugal force it generates will push the scraper plate to extend from the through groove and move away from the stirring shaft, while at the same time hitting the inner wall of the reaction tank. Through the cooperation of the lifting assembly, the residual material on the inner wall of the reaction tank can be scraped off, reducing the workload of subsequent manual cleaning and reducing labor expenditure costs.

[0010] Preferably, the rotating assembly includes: a movable groove opened on the top wall of the top cover, a rotating plate rotatably connected in the movable groove, a gear ring fixedly installed around the outer side of the top wall of the rotating plate, a vertical plate uprightly fixedly connected to the top cover, and a horizontal plate vertically fixedly connected to the top of the vertical plate, the horizontal plate extends to the top of the rotating plate and a motor is fixedly connected thereto, and a gear meshing with the gear ring is fixedly connected to the output end of the motor; in this scheme, when the output end of the motor rotates, it will drive the gear to rotate, and the gear will transfer the rotational kinetic energy to the gear ring meshing therewith. Since the gear ring is fixed to the rotating plate, the gear ring will drive the rotating plate to rotate synchronously, and then drive the lifting assembly and the stirring assembly fixed on the rotating plate to rotate.

[0011] Preferably, the lifting assembly includes: two support plates symmetrically fixed to the rotating plate, the top ends of the two support plates are horizontally fixed with mounting plates, an electric push rod is fixed to the mounting plate, through holes are concentrically opened on the rotating plate and the top cover, the output end of the electric push rod passes through the through holes and extends to the interior of the reaction tank; in this scheme, when the output end of the electric push rod is extended, it will be gradually inserted into the reaction tank, and at the same time will drive the stirring assembly to move longitudinally downward in the reaction tank, conversely, when the output end of the electric push rod is contracted, it will be gradually pushed out of the reaction tank and pull the stirring assembly to move upward in the reaction tank.

[0012] Preferably, the stirring assembly includes: a stirring shaft uprightly arranged inside the reaction tank, a top end of which is fixedly connected to the output end of the electric push rod, a plurality of fixing sleeves are fixedly installed on the outer wall of the stirring shaft at equal intervals, and a plurality of stirring rods are evenly distributed on the outer wall of each of the fixing sleeves; in this scheme, a plurality of fixing sleeves are fixedly installed on the outer wall of the stirring shaft at equal intervals along its length, each fixing sleeve can be fixedly installed on the outer wall of the stirring shaft by bolt connection, and a stirring rod fixing seat is also provided on the outer wall of the fixing sleeve, a plurality of (at least two) stirring rod fixing seats are provided and are distributed at equal angles on the outer wall of the fixing sleeve, and a stirring rod is detachably fixedly installed in each stirring rod fixing seat.

[0013] Preferably, it also has: a scraper assembly, which includes: a through groove is opened on the side wall of each stirring rod away from the stirring shaft, and a scraper plate is accommodated in each through groove; in this scheme, by arranging the scraper assembly, the material remaining on the inner wall of the reaction tank can be scraped off after the device is completed (after the developer in the reaction tank is discharged), thereby reducing the workload required for subsequent manual cleaning. At the same time, when the stirring assembly rotates, the centrifugal force generated by it will throw the scraper plate out of the through groove, and make the end of the scraper plate away from the stirring shaft hit the inner wall of the reaction tank, so as to scrape off the residue on the inner wall of the reaction tank in cooperation with the rotation of the stirring assembly.

[0014] Preferably, each scraper plate is fixedly connected to the end portion of the scraper shaft close to the stirring shaft, and a limit plate is fixedly installed on the end portion of the connecting rod, and a limit ring is also fixedly installed on the inner wall of the through groove, the connecting rod passes through the limit ring, and a reset spring is sleeved on the outer wall of the connecting rod between the limit plate and the limit ring; in this scheme, when the stirring assembly rotates, the scraper plate is thrown out of the through groove due to the centrifugal force, and at the same time the limit plate moves toward the limit ring and squeezes the reset spring, and when the stirring assembly stops rotating, the reset spring rebounds and pushes the limit plate away from the limit ring, so that the scraper plate retreats into the through groove.

[0015] Compared with the prior art, the utility model has the following beneficial effects: a rapid dilution device for developer production of the utility model:

[0016] 1. The lifting component can be used to control the stirring component to be lifted and lowered inside the reaction tank. At the same time, the rotating component controls the stirring component connected to the lifting component to rotate, thereby stirring the developer filled in the reaction tank. At the same time, the lifting and adjustable lifting component can appropriately adjust the stirring component according to the height of the material in the reaction tank, so that the stirring component is completely immersed in the developer to ensure sufficient stirring.

[0017] 2. When the stirring assembly rotates, the centrifugal force it generates will push the scraper plate out of the through groove and move away from the stirring shaft, while hitting the inner wall of the reaction tank. The lifting assembly can be used to scrape off the residual material on the inner wall of the reaction tank, reducing the workload of subsequent manual cleaning and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front cross-sectional view of the utility model;

[0019] Figure 2 For this utility model Figure 1 A magnified view of the structure at center A;

[0020] Figure 3 It is a schematic diagram of the wall scraping assembly in the utility model;

[0021] In the figure:

[0022] 1. Reaction tank; 11. Discharge pipe; 12. Control valve;

[0023] 2. Top cover;

[0024] 3. stirring assembly; 31. stirring shaft; 32. fixing sleeve; 33. stirring rod;

[0025] 4. Driving mechanism; 41. Lifting assembly; 411. Support plate; 412. Mounting plate; 413. Electric push rod; 42. Rotating assembly; 421. Movable slot; 422. Rotating plate; 423. Gear ring; 424. Vertical plate; 425. Horizontal plate; 426. Motor; 427. Gear;

[0026] 5. Scraper assembly; 51. Through groove; 52. Scraper plate; 53. Connecting rod; 54. Limit plate; 55. Limit ring; 56. Return spring. DETAILED DESCRIPTION

[0027] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0028] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0029] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0030] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] See also Figure 1-3 The utility model provides a technical solution: a rapid dilution device for developer production, comprising: a reaction tank 1, a bottom wall of which is connected to a discharge pipe 11, and a control valve 12 is fixedly installed on the discharge pipe 11, a top cover 2, which is detachably sealed and connected to the top of the reaction tank 1, a stirring component 3, which is rotatably arranged inside the reaction tank 1 and is used to stir the developer filled in the reaction tank 1, and a driving mechanism 4, which has: a lifting component 41 movably connected to the top cover 2, which is movably connected to the stirring component 3 and is used to control the lifting and moving of the stirring component 3, and a rotating component 42, which is arranged on the top cover 2, and is movably connected to the lifting component 41, and is used to drive the stirring component 3 to rotate horizontally.

[0033] Specifically, the top cover 2 in the present device comprises: a cover plate and a sealing plate integrally formed at the bottom of the cover plate, the outer diameter of the sealing plate is consistent with the inner diameter of the opening opened at the bottom of the reaction tank 1, and when the top cover 2 is assembled on the reaction tank 1, the sealing plate is sealed in the opening at the top of the reaction tank 1, and a sealing gasket is arranged around the outer side of the sealing plate. When the sealing plate and the opening of the reaction tank 1 are sealed, the outer side of the sealing gasket fits on the inner wall of the reaction tank 1, which can better improve the sealing performance of the two.

[0034] Among them, two lifting ears are symmetrically arranged on the top wall of the cover plate. The device also has an external lifting device, which can be a hydraulic rod. A sling connected to the lifting ear is arranged on the output end of the hydraulic rod. When the output end of the hydraulic rod contracts, the top cover 2 is lifted by the sling and separated from the reaction tank 1, which is convenient for subsequent feeding.

[0035] Furthermore, the rotating assembly 42 includes: a movable groove 421 opened on the top wall of the top cover 2, a rotating plate 422 is rotatably connected in the movable groove 421, a gear ring 423 is fixedly installed around the outer side of the top wall of the rotating plate 422, a vertical plate 424 is vertically fixedly connected to the top cover 2, and a horizontal plate 425 is also vertically fixedly connected to the top of the vertical plate 424, the horizontal plate 425 extends to the top of the rotating plate 422 and is fixedly connected to a motor 426, and a gear 427 meshing with the gear ring 423 is fixedly connected to the output end of the motor 426.

[0036] Specifically, in order to reduce the friction resistance when the rotating plate 422 rotates, a plurality of ball grooves are distributed on the bottom wall of the movable groove 421. A ball is rotatably arranged in each ball groove. The rotating plate 422 is supported on multiple balls. When the rotating plate 422 rotates, multiple balls are driven to rotate synchronously, thereby effectively reducing the resistance to the rotation of the rotating plate 422.

[0037] Furthermore, the lifting assembly 41 includes: two support plates 411 symmetrically fixed to the rotating plate 422, the top ends of the two support plates 411 are horizontally fixed with a mounting plate 412, the mounting plate 412 is fixed with an electric push rod 413, and through holes are concentrically opened on the rotating plate 422 and the top cover 2, and the output end of the electric push rod 413 passes through the above-mentioned through holes and extends to the interior of the reaction tank 1.

[0038] Furthermore, the stirring assembly 3 includes: a stirring shaft 31 vertically arranged inside the reaction tank 1, whose top end is fixedly connected to the output end of the electric push rod 413, and a plurality of fixed sleeves 32 are fixedly installed at equal intervals on the outer wall of the stirring shaft 31, and a plurality of stirring rods 33 are evenly distributed on the outer wall of each fixed sleeve 32.

[0039] Furthermore, there is also a wall scraping assembly 5 , which includes: a through groove 51 is opened on the side wall of each stirring rod 33 away from the stirring shaft 31 , and a wall scraping plate 52 is accommodated in each through groove 51 .

[0040] Furthermore, a connecting rod 53 is fixedly connected to the end of each scraper plate 52 close to the stirring shaft 31, and a limiting plate 54 is fixedly installed on the end of the connecting rod 53. A limiting ring 55 is also fixedly installed on the inner wall of the through groove 51. The connecting rod 53 passes through the limiting ring 55, and a reset spring 56 is sleeved on the outer wall of the connecting rod 53 between the limiting plate 54 and the limiting ring 55.

[0041] The working principle and use process of this utility model:

[0042] The output end of the electric push rod 413 is extended and retracted to push the stirring shaft 31 connected thereto to move vertically up and down in the reaction tank 1, thereby adjusting the height of the plurality of stirring rods 33 according to the actual height of the developer so that the stirring rods 33 are sunk into the developer;

[0043] Then the output end of the motor 426 drives the gear 427 to rotate, and the gear 427 transmits the rotational kinetic energy to the ring gear 423, and the ring gear 423 drives the rotating plate 422 to rotate in the movable groove 421, thereby driving the lifting assembly 41 and the stirring assembly 3 to rotate, and stirring the developer;

[0044] When the stirring assembly 3 rotates, affected by its centrifugal force, the scraper plate 52 extends from the through groove 51 and contacts the inner wall of the reaction tank 1, scraping off the material adhesion on the inner wall of the reaction tank 1, reducing the workload required for subsequent manual cleaning.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rapid dilution device for developer production, characterized in that: include: A reaction tank (1), the bottom wall of which is connected to a discharge pipe (11), and a control valve (12) is fixedly installed on the discharge pipe (11); A top cover (2) which is detachably sealed and connected to the top of the reaction tank (1); A stirring assembly (3) is rotatably disposed inside the reaction tank (1) and is used to stir the developer filled in the reaction tank (1); A driving mechanism (4) comprising: A lifting component (41) movably connected to the top cover (2) is movably connected to the stirring component (3) and is used to control the lifting and lowering movement of the stirring component (3); and a rotating component (42) is arranged on the top cover (2) and is movably connected to the lifting component (41) and is used to drive the stirring component (3) to rotate horizontally.

2. A rapid dilution device for developer production as claimed in claim 1, characterized in that: The rotating assembly (42) comprises: A movable groove (421) is provided on the top wall of the top cover (2), a rotating plate (422) is rotatably connected in the movable groove (421), and a gear ring (423) is fixedly installed around the outer side of the top wall of the rotating plate (422); A vertical plate (424) is vertically fixedly connected to the top cover (2), and a horizontal plate (425) is vertically fixedly connected to the top of the vertical plate (424). The horizontal plate (425) extends to the top of the rotating plate (422) and is fixedly connected to a motor (426). A gear (427) meshingly connected to the gear ring (423) is fixedly connected to the output end of the motor (426).

3. A rapid dilution device for developer production as claimed in claim 2, characterized in that: The lifting assembly (41) comprises: Two support plates (411) are symmetrically fixed to the rotating plate (422), the top ends of the two support plates (411) are horizontally fixed with mounting plates (412), and the mounting plates (412) are fixed with electric push rods (413); The rotating plate (422) and the top cover (2) are coaxially provided with through holes, and the output end of the electric push rod (413) passes through the through hole and extends to the interior of the reaction tank (1).

4. A rapid dilution device for developer production as claimed in claim 3, characterized in that: The stirring assembly (3) comprises: A stirring shaft (31) is vertically arranged inside the reaction tank (1), and its top end is fixedly connected to the output end of the electric push rod (413); A plurality of fixing sleeves (32) are fixedly mounted at equal intervals on the outer wall of the stirring shaft (31), and a plurality of stirring rods (33) are evenly distributed at equal angles on the outer wall of each fixing sleeve (32).

5. A rapid dilution device for developer production as claimed in claim 4, characterized in that: It also has a wall scraping assembly (5), which includes: A through groove (51) is provided on the side wall of each stirring rod (33) away from the stirring shaft (31), and a scraper plate (52) is accommodated in each through groove (51).

6. A rapid dilution device for developer production as claimed in claim 5, characterized in that: A connecting rod (53) is fixedly connected to the end of each scraper plate (52) close to the stirring shaft (31), and a limiting plate (54) is fixedly installed on the end of the connecting rod (53); A limiting ring (55) is also fixedly mounted on the inner wall of the through groove (51), the connecting rod (53) passes through the limiting ring (55), and a return spring (56) is sleeved on the outer wall of the connecting rod (53) between the limiting plate (54) and the limiting ring (55).

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