Film washing tank roll-over stand, film washing mechanism and film washing system

Abstract

The utility model relates to a film washing tank roll-over stand, a film washing mechanism and a film washing system. Belongs to the technical field of photographic equipment. The roll-over stand for the film washing tank comprises a base, a driving piece and a clamping frame, one end of the driving piece is fixed to the base, a driving shaft is arranged at the other end of the driving piece, and the driving piece can drive the driving shaft to rotate around the axis of the driving shaft. The clamping frame is arranged on the driving shaft, and the driving piece can drive the clamping frame to rotate around the axis of the driving shaft. The clamping frame is provided with a mounting position for mounting the film washing tank; when the film washing tank is installed at the installation position, the axis of the driving shaft intersects with the axis of the film washing tank. When the driving part drives the clamping frame to rotate, the film flushing tank turns over up and down along with the clamping frame, and then the technical problem that a user still needs to manually turn over the flushing tank and consequently operation is inconvenient due to the fact that traditional automatic flushing equipment cannot meet the black and white flushing requirement is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photographic equipment technical field, especially a film developing tank turnover frame, film developing mechanism and film developing system. BACKGROUND

[0002] Film developing is an important step in the post-processing of photography, especially for black and white photography enthusiasts, being able to independently complete the developing process not only can obtain higher control degree of finished film, but also can bring richer creation experience. In actual use, a sealed developing tank (also known as a developing tank) is usually used to contain exposed film, and is matched with multiple chemicals such as developing liquid and fixing liquid to perform step-by-step processing. In order to improve the developing efficiency and reduce human error, some users or institutions will use automatic equipment to perform developing and washing processes.

[0003] The existing automatic developing equipment generally adopts a water bath heating system, and rotates the developing tank through a motor-driven rolling structure. The rotating direction is mostly along the film axis (i.e. the axis of the developing tank) to realize uniform flow of liquid on the film surface. This type of rolling along the axis is relatively mature for color film developing, and can meet the needs of accurate control of temperature and time, and can simplify user operation through program setting.

[0004] However, in some black and white developing processes, "inverted" turning operation is often required, that is, the developing tank is periodically inverted as a whole to enhance the infiltration effect of the chemicals on the film. The traditional rolling method cannot meet the process requirements of this type, and the user still needs to manually operate the developing tank, which is inconvenient to operate and difficult to guarantee the consistency of the developing process. SUMMARY

[0005] One object of the utility model is to solve the technical problem that the traditional automatic developing equipment cannot meet the needs of black and white developing, resulting in the user still needing to manually operate the developing tank, which is inconvenient to operate.

[0006] In order to solve the above technical problem, the utility model provides a film developing tank turnover frame for installing a film developing tank, which comprises a base, a driving member fixed at one end of the base, a driving shaft provided at the other end of the driving member, the driving member being capable of driving the driving shaft to rotate around its own axis, a clamping frame provided on the driving shaft, the driving member being capable of driving the clamping frame to rotate around the axis of the driving shaft, wherein the clamping frame is provided with a mounting position for mounting the film developing tank, when the film developing tank is mounted on the mounting position, the axis of the driving shaft intersects with the axis of the film developing tank, and when the driving member drives the clamping frame to rotate, the film developing tank is flipped up and down with the clamping frame.

[0007] In some examples of the present application, the clamping frame comprises a connecting seat, a connecting hole is arranged on the connecting seat, and the driving shaft is arranged in the connecting hole, so that the clamping frame can be fixed on the driving shaft of the driving member.

[0008] In some examples of the present application, the clamping frame further comprises at least two oppositely arranged clamping arms, the clamping arms are respectively fixed on two sides of the connecting seat, and free ends of the clamping arms extend away from the connecting seat, so that the free ends of the clamping arms away from the connecting seat can clamp two ends of the film developing tank.

[0009] In some examples of the present application, the clamping frame further comprises a clamping plate arranged on the free end of the clamping arm; two clamping plates on the free ends of the clamping arms are spaced apart from each other to form the mounting position.

[0010] In some examples of the present application, the line connecting the free ends of the two clamping arms is parallel to the axis of the film developing tank; and the line connecting the free ends of the two clamping arms is perpendicular to the axis of the driving shaft.

[0011] In some examples of the present application, the base comprises a mounting platform and a column, the column is fixed on the mounting platform, and the driving member is fixed on the side wall of the column away from the mounting platform.

[0012] In some examples of the present application, the base further comprises a control button and a controller, the controller is arranged in the mounting platform and is electrically connected with the driving member; the control button is arranged on the mounting platform and is electrically connected with the controller, so that the control button can control the driving member through the controller.

[0013] In some examples of the present application, the base further comprises a display screen, the display screen is arranged on the mounting platform and is electrically connected with the controller; the display screen is used to display the overturning angle and overturning time of the clamping frame or the working state of the driving member.

[0014] The present application further provides a film developing mechanism, which comprises: the film developing tank overturning frame as described above; a film developing tank containing a roll of film inside, the axis of the roll of film is collinear with the axis of the film developing tank; and two ends of the axis of the film developing tank are provided with a bayonet, the bayonet on the film developing tank is detachably connected in the mounting position of the clamping frame of the film developing tank overturning frame.

[0015] This application also provides a film processing system, including: a processing tank, which includes a tank body and a drive motor; the tank body is provided with a receiving cavity for containing processing fluid, the drive motor is located in the tank body, and the power output end of the drive motor is provided with a roller punch position, the roller punch position is used to install a film processing tank, so that the drive motor can drive the film processing tank to rotate around its own axis.

[0016] As described above, the film processing mechanism is rotatably connected to the housing of the processing tank via a rotating shaft; the film processing mechanism can rotate about the axis of the rotating shaft so that the film processing tank on the film processing mechanism can enter the receiving cavity containing the processing liquid.

[0017] As can be seen from the above technical solution, the beneficial effects of this utility model are as follows:

[0018] This application provides a film developing tank tilting frame, a film developing mechanism, and a film developing system. The film developing tank tilting frame includes a base, a drive component mounted on the base, and a clamping frame rotatably connected to the drive component. The clamping frame is driven by the drive component, and the axis of the drive shaft on the drive component intersects the axis of the film developing tank, thereby enabling the up-and-down tilting operation of the film developing tank to simulate manual inversion, meeting the special requirement of uniform developer coverage during black and white film developing. Compared to traditional rolling developing methods that can only rotate along the film axis, the device of this application better meets the requirements of black and white developing processes, improving developing uniformity and developing quality, and effectively reducing the frequency of manual operation. Furthermore, the overall structure of the device is simple, easy to install and integrate, and can significantly improve the user experience for photography enthusiasts, possessing good practicality and promotional value. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the film processing mechanism in some embodiments.

[0020] Figure 2 for Figure 1 A schematic diagram of the exploded structure of the film processing mechanism.

[0021] Figure 3 for Figure 1 A side view of the film processing mechanism.

[0022] Figure 4 for Figure 1 A top view of the film processing mechanism.

[0023] Figure 5 for Figure 1 A cross-sectional view of the film processing mechanism.

[0024] Figure 6A structural schematic diagram of a film developing system in some embodiments.

[0025] The reference signs are explained as follows:

[0026] 100, film developing tank turnover frame; 110, base; 111, mounting platform; 112, stand; 113, control button; 114, display screen; 120, driving member; 121, driving shaft; 130, clamping frame; 131, connecting seat; 1311, connecting hole; 132, clamping arm; 133, clamping plate; 134, mounting position; 200, film developing tank; 210, bayonet; 300, developing box; 310, box body; 311, accommodating cavity; 320, driving motor; 321, rolling developing position; 330, rotating shaft. DETAILED DESCRIPTION

[0027] The typical embodiments embodying the features and advantages of the present application will be described in detail in the following description. It should be understood that the present application can have various changes in different embodiments, which do not deviate from the scope of the present application, and the description and drawings in essence are used for description, not for limiting the present application.

[0028] In the description of the present application, it should be understood that in the embodiments shown in the drawings, the indications of direction or position relationship (such as up, down, left, right, front and back, etc.) are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation. When these elements are in the position shown in the drawings, these descriptions are appropriate. If the position of these elements changes, the indications of direction also change accordingly.

[0029] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0030] Please refer to Figures 1 to 5 The embodiment provides a film developing mechanism, which comprises a film developing tank turnover frame 100 and a film developing tank 200 arranged thereon. The film developing tank turnover frame 100 can drive the film developing tank 200 to turn up and down, so as to develop the film in the film developing tank 200.

[0031] In some embodiments, the film developing tank 200 can be a cylindrical developing tank, the inside of which is used to accommodate a roll of film in a wound state, the axis of the film being kept in line with the axis of the film developing tank 200 to ensure that the developing liquid uniformly infiltrates the film during the developing process. The film developing tank 200 is provided with a bayonet 210 at each end in the axial direction of the film developing tank 200, which can be detachably connected with the clamping frame 130 of the film developing tank turnover rack 100, so that the film developing tank 200 can be quickly loaded and unloaded and can be kept stable during the turnover process.

[0032] Please refer to Figure 1 and Figure 2 In the present embodiment, the film developing tank turnover rack 100 comprises a base 110, a driving member 120 and a clamping frame 130.

[0033] One end of the driving member 120 is fixed to the base 110, and the other end of the driving member 120 is provided with a driving shaft 121, the driving member 120 being capable of driving the driving shaft 121 to rotate about its own axis. The clamping frame 130 is arranged on the driving shaft 121, and the driving member 120 is capable of driving the clamping frame 130 to rotate about the axis of the driving shaft 121. The clamping frame 130 is provided with a mounting position 134 for mounting the film developing tank 200. When the film developing tank 200 is mounted on the mounting position 134, the axis of the driving shaft 121 intersects the axis of the film developing tank 200. When the driving member 120 drives the clamping frame 130 to rotate, the film developing tank 200 can be turned upside down together with the clamping frame 130.

[0034] Specifically, the base 110 provides structural support for the entire film developing tank turnover rack 100, and the bottom of the base 110 can be optionally provided with an anti-slip pad or an adsorption structure to ensure that the device does not shift during the turnover process due to vibration. The driving member 120 is fixedly mounted on the base 110, and the driving member 120 can be a DC motor, a stepper motor or a servo motor with forward and reverse rotation control function. The base 110 can be provided with a built-in battery to power the driving member 120. One end of the driving member 120 is fixedly connected to the base 110, and the other power output end of the driving member 120 is connected with the driving shaft 121, which is used to connect with the clamping frame 130.

[0035] The clamping frame 130 is provided with a mounting position 134, which can be in the form of a semi-enclosing clamping ring, a buckle slot, a threaded screwing structure or an elastic fixing arm, as long as it can mount and fix the film developing tank 200 so that it does not come off or deviate during the turnover process.

[0036] The axis of the driving shaft 121 is arranged intersecting with the axis of the film developing tank 200, that is, the axis of the driving shaft 121 is neither collinear nor parallel with the axis of the film developing tank 200. When the driving member 120 drives the driving shaft 121 to rotate, the film developing tank 200 does not roll along its axis, but is flipped around the axis of the driving shaft 121 intersecting with the axis of the film developing tank 200. That is, the film developing tank 200 will be flipped upside down together with the clamping frame 130 to simulate the manual flipping step in the manual "inverted" developing operation, thereby ensuring that the developing liquid fully flows and distributes on the entire surface of the film, improving the developing uniformity to meet the requirements of the black-and-white developing process.

[0037] Referring to Figure 2 In some embodiments, the clamping frame 130 comprises a connecting seat 131, and the connecting seat 131 is provided with a connecting hole 1311. The driving shaft 121 is arranged in the connecting hole 1311, so that the clamping frame 130 can be fixed on the driving shaft 121 of the driving member 120 and rotate with the driving shaft 121.

[0038] Specifically, the connecting seat 131 can be made of metal or high-strength engineering plastic to ensure its rigidity and light weight of the overall device. The connecting seat 131 is provided with a connecting hole 1311 for accommodating the driving shaft 121, so that the driving shaft 121 can pass through the connecting hole 1311 and be fixedly connected with the connecting seat 131, thereby realizing power transmission between the driving shaft 121 and the entire clamping frame 130. In some embodiments, the inner wall of the connecting hole 1311 can be provided with a key groove, a thread, a compression ring or a fastening screw hole and the like to cooperate with the driving shaft 121 to realize fixed connection.

[0039] Referring to Figures 2 to 4 In some embodiments, the clamping frame 130 further comprises at least two oppositely arranged clamping arms 132. The clamping arms 132 are respectively fixed on the two sides of the connecting seat 131. The free ends of the clamping arms 132 extend away from the connecting seat 131, so that the free ends of the clamping arms 132 away from the connecting seat 131 can clamp the two ends of the film developing tank 200.

[0040] Specifically, the clamping arms 132 can be in a strip structure, which can be made of metal material, engineering plastic or composite material with certain elasticity to ensure sufficient structural strength and certain resilience during clamping. The clamping arms 132 can be provided with two, which can be respectively fixed on the two sides of the connecting seat 131 and extend away from the connecting seat 131, thereby forming an open U-shaped or similar structure, so that the free ends of the clamping arms 132 can correspond to the two end faces of the film developing tank 200. The film developing tank 200 can be clamped between the free ends of the two clamping arms 132 to realize the clamping of the film developing tank 200 and the clamping frame 130.

[0041] Of course, it is conceivable that the clamping arms 132 on the clamping frame 130 can also be provided in a number greater than two, as long as they can clamp the film processing tank 200 so that it is fixed on the clamping frame 130.

[0042] Please refer to Figures 2 to 4 In some embodiments, the clamping frame 130 further comprises clamping plates 133. The clamping plates 133 are arranged on the free ends of the clamping arms 132; the clamping plates 133 on the free ends of the two opposite clamping arms 132 are spaced apart to form mounting positions 134.

[0043] Specifically, the free ends of the two clamping arms 132 are respectively provided with clamping plates 133, and the two clamping plates 133 are arranged in opposite directions. The clamping plate 133 is a plate structure, which can be a composite material covered with a non-slip rubber layer to provide reliable friction during clamping of the film processing tank 200, while avoiding scratches or indentations on the outer wall of the processing tank. The film processing tank 200 is provided with a bayonet 210 matching the shape of the clamping plate 133 on the two end faces, and the spacing distance of the two opposite clamping plates 133 can be less than the axis length of the film processing tank 200, so that the clamping plate 133 can be embedded into the bayonet 210 on the two end faces of the film processing tank 200. At this time, the clamping arm 132 with elasticity can provide a certain clamping force to fix and clamp the film processing tank 200. During the rotation and overturning of the clamping frame 130 driven by the driving member 120, the film processing tank 200 can remain stable and will not deviate or fall off due to inertia.

[0044] Of course, in other embodiments, the clamping plate 133 can also be provided in an adjustable structure as needed. For example, by adjusting the clamping distance through a sliding rail, or by configuring a spring load to adapt to film processing tanks 200 of different sizes, thereby expanding the adaptation range of the equipment and improving the versatility.

[0045] Please refer to Figure 2 In some embodiments, the line connecting the free ends of the two opposite clamping arms 132 is parallel to the axis of the film processing tank 200; and the line connecting the free ends of the two clamping arms 132 is perpendicular to the axis of the driving shaft 121.

[0046] The line connecting the free ends of the two oppositely arranged clamping arms 132 is parallel to the axis of the film developing tank 200, so that the clamping force of the clamping arms 132 acts on the center of the two end faces of the film developing tank 200, thereby achieving axial clamping of the film developing tank 200, ensuring stable fixation of the film developing tank 200 along its axis direction during installation, and avoiding inclination or shaking. At the same time, the line connecting the free ends of the two clamping arms 132 is perpendicular to the axis of the driving shaft 121, so that the rotation axis of the film developing tank 200 is arranged orthogonally to the axis itself, ensuring the orthogonality of the clamping direction and the overturning rotation direction. When the driving member 120 is working, it can drive the clamping frame 130 and the clamping arms 132 connected thereto to overturn as a whole, without causing the center of gravity to be unbalanced and overturning, effectively ensuring the structural stability and operation safety during overturning. It is particularly suitable for black and white film developing processes that need to be frequently overturned.

[0047] Of course, in other embodiments, the line connecting the free ends of the two clamping arms 132 can also be designed to be angularly offset from the driving shaft 121 to meet special film developing tank 200 structures or developing needs.

[0048] Please refer to Figure 2 In some embodiments, the base 110 includes a mounting platform 111 and a stand 112. The stand 112 is fixed on the mounting platform 111, and the driving member 120 is fixed on the side wall of the stand 112 away from the mounting platform 111.

[0049] Specifically, the mounting platform 111 is the supporting base of the whole film developing tank overturning frame 100, and is usually placed horizontally to provide a stable placement surface, ensuring the stability of the device on the workbench or the ground, and avoiding structural instability caused by resonance or displacement during overturning. The stand 112 extends vertically upward from the mounting platform 111 to connect and support the driving member 120. The arrangement of the stand 112 makes the driving member 120 higher than the mounting platform 111, forming a working height, so that the clamping frame 130 has a free rotation space. The stand 112 can be a whole molded metal piece, or a telescopic piece that can be disassembled or adjusted in height to meet the needs of different specifications of the developing tank or different working environments.

[0050] Please refer to Figures 2 to 4 In some embodiments, the base 110 further includes a control button 113 and a controller (not shown in the figure). The controller is arranged in the mounting platform 111 and is electrically connected with the driving member 120. The control button 113 is arranged on the mounting platform 111 and is electrically connected with the controller, so that the control button 113 can control the driving member 120 through the controller.

[0051] Specifically, the controller can be a central control circuit board, which forms a closed-loop control with the driving member 120 through an electrical connection. That is, the controller can accurately output a driving current according to the received control signal, and then control the driving member 120 to drive the driving shaft 121 and the clamping frame 130 thereon to rotate in a preset manner, so as to realize stable overturning of the film developing tank 200. The control button 113 is arranged on the upper surface of the mounting platform 111, so as to facilitate the operator to directly perform starting, stopping, speed adjusting or direction switching and the like during use. The user can realize accurate control of the developing process by pressing the control button 113, thereby reducing human error, and the device is especially suitable for occasions where the film developing time and overturning frequency are required to be relatively strict. At the same time, the controller can also load different programs to realize automatic switching of different overturning modes, thereby further improving the intelligent level of the device.

[0052] In other embodiments, the controller can also be arranged in the stand 112 or a separate control box. The control button 113 can also be arranged in the separate control box or controlled through a remote wireless control device, such as a mobile phone computer APP or the like, to control the movement of the driving member 120.

[0053] Please refer to Figure 2 In some embodiments, the base 110 further comprises a display screen 114 arranged on the mounting platform 111 and electrically connected with the controller. The display screen 114 is used to display the overturning angle, overturning time or working state of the clamping frame 130.

[0054] Specifically, the display screen 114 is connected with the controller arranged inside the mounting platform 111 through an electrical connection, can receive and display various types of data collected and processed by the controller in real time, so as to improve the human-computer interaction ability of the device. The display screen 114 can display the overturning angle, overturning time and working state of the driving member 120 and the like of the clamping frame 130. Among them, the overturning angle can be used to intuitively reflect the current posture of the film developing tank 200, so as to facilitate the user to judge whether the preset overturning range is reached. The overturning time is used to record the duration of each overturning, which is helpful to accurately control the flow rhythm of the chemical liquid during the film developing process, and avoid over-shooting or deficiency. The working state indication of the driving member 120 can reflect its running or standby state, and even possible fault information, prompting the user to maintain or adjust.

[0055] Of course, in other embodiments, the data displayed by the display screen 114 can also be projected to a mobile phone or computer through Bluetooth, WiFi and the like, so as to realize remote monitoring.

[0056] Please refer to Figure 6The embodiment also provides a film developing system, which comprises the developing tank 300 and the film developing mechanism. The developing tank 300 comprises a tank body 310 and a driving motor 320. The tank body 310 is internally provided with a receiving cavity 311 for containing developing solution. The driving motor 320 is arranged in the tank body 310. The power output end of the driving motor 320 is provided with a rolling developing position 321 for mounting the film developing tank 200, so that the driving motor 320 can drive the film developing tank 200 to rotate about its own axis.

[0057] The film developing mechanism is rotatably connected to the tank body 310 of the developing tank 300 through a rotating shaft 330. The film developing mechanism can rotate about the axis of the rotating shaft 330, so that the film developing tank 200 on the film developing mechanism can enter the receiving cavity 311 for containing developing solution.

[0058] Specifically, the developing tank 300 comprises a tank body 310 and a driving motor 320. The tank body 310 is internally provided with a receiving cavity 311 for containing developing solution. The driving motor 320 is arranged in the tank body 310. The power output end of the driving motor 320 is provided with a rolling developing position 321 for mounting the film developing tank 200, so that the driving motor 320 can drive the film developing tank 200 to rotate about its own axis, achieving uniform developing of the film in the tank body. The film developing mechanism is rotatably connected to the top of the tank body 310 through a rotating shaft 330. The film developing mechanism as a whole can be flipped about the axis of the rotating shaft 330, so that the film developing tank 200 clamped on the film developing mechanism can be immersed in the receiving cavity 311 of the developing tank 300, and the whole film developing tank 200 can be immersed in the developing solution. After being flipped into position, the driving member 120 can drive the film developing tank 200 on the clamping frame 130 to flip and develop in a direction perpendicular to the axis of the film developing tank 200.

[0059] The film developing system combines the flipping developing action of the film developing mechanism and the rolling developing action in the developing tank 300, and achieves a double-movement mode of the film developing tank 200, i.e., the film developing tank 200 can be rotated about its own axis for developing, and the film developing tank 200 can be flipped in a direction perpendicular to its own axis for developing, thereby significantly improving the developing effect and efficiency. Moreover, the receiving cavity 311 in the tank body 310 provides sufficient capacity of developing solution. The film developing tank 200 on the film developing mechanism can be immersed in the receiving cavity 311 for containing a large amount of developing solution, ensuring that the film is fully soaked during the developing process. In addition, due to the large total amount of liquid, the change in developing temperature can be effectively delayed, and the stability of liquid temperature during the developing process can be ensured.

[0060] In summary, the embodiment provides a film developing tank turnover frame 100, a film developing mechanism and a film developing system. The film developing tank turnover frame 100 comprises a base 110, a driving member 120 arranged on the base 110, and a clamping frame 130 rotationally connected with the driving member 120. The clamping frame 130 is driven by the driving member 120, and the axis of the driving shaft 121 on the driving member 120 intersects with the axis of the film developing tank 200, so that the up-down turnover operation of the film developing tank 200 can simulate the manual inversion action, and the special requirement for uniform coverage of the developing solution in the black-and-white film developing process can be met. Compared with the traditional equipment which can only rotate along the film axis in the rolling developing mode, the device of the present application is more suitable for the requirements of the black-and-white developing process, improves the developing uniformity and the developing quality, and effectively reduces the frequency of manual operation. Moreover, the overall structure of the device is simple, easy to install and integrate, can significantly improve the use experience of photography enthusiasts, and has good practicability and popularization value.

[0061] Although the present application has been described with reference to several exemplary embodiments, it is understood that the terms used are illustrative and not restrictive, and that the use of such terms is not intended to limit the scope of the present application. Since the present application can be embodied in many different forms without departing from the spirit or essential characteristics thereof, it should be understood that the above-described embodiments are not limited to any of the aforementioned details, but are to be broadly interpreted within the spirit and scope of the appended claims, and all changes and modifications that fall within the metes and bounds of the claims, or equivalents of such metes and bounds, are intended to be embraced by the claims.

Claims

1. A film processing tank tilting frame for mounting film processing tanks, characterized in that, The film developing tank tilting frame includes: Base; A driving component, one end of which is fixed on the base, and a driving shaft is provided on the other end of the driving component. The driving component can drive the driving shaft to rotate around its own axis. A clamping frame is mounted on the drive shaft, and the drive member can drive the clamping frame to rotate about the axis of the drive shaft; The clamping frame is provided with a mounting position for mounting a film processing tank; when the film processing tank is mounted in the mounting position, the axis of the drive shaft intersects with the axis of the film processing tank; when the drive unit drives the clamping frame to rotate, the film processing tank follows the clamping frame to rotate up and down.

2. The film developing tank tilting frame according to claim 1, characterized in that, The clamping frame includes a connecting seat with a connecting hole. The drive shaft passes through the connecting hole, so that the clamping frame can be fixed on the drive shaft of the drive component.

3. The film developing tank tilting frame according to claim 2, characterized in that, The clamping frame also includes at least two opposing clamping arms, which are respectively fixed to both sides of the connecting seat. The free ends of the clamping arms extend away from the connecting seat, so that the free ends of the clamping arms away from the connecting seat can clamp both ends of the film developing tank.

4. The film developing tank tilting frame according to claim 3, characterized in that, The clamping frame further includes a clamping plate disposed on the free end of the clamping arm; two clamping plates on opposite free ends of the clamping arm are spaced apart to form the mounting position.

5. The film developing tank tilting frame according to claim 3, characterized in that, The line connecting the free ends of the two opposing clamping arms is parallel to the axis of the film developing tank; the line connecting the free ends of the two clamping arms is perpendicular to the axis of the drive shaft.

6. The film developing tank tilting frame according to claim 1, characterized in that, The base includes a mounting platform and a column. The column is fixed on the mounting platform, and the drive component is fixed on the side wall of the column away from the mounting platform.

7. The film developing tank tilting frame according to claim 6, characterized in that, The base also includes control buttons and a controller. The controller is disposed within the mounting platform and electrically connected to the drive component. The control buttons are disposed on the mounting platform and electrically connected to the controller, enabling the control buttons to control the drive component via the controller.

8. The film developing tank tilting frame according to claim 7, characterized in that, The base also includes a display screen, which is mounted on the mounting platform and electrically connected to the controller; the display screen is used to display the flip angle, flip time, or working status of the clamping frame or the drive component.

9. A film processing mechanism, characterized in that, include: Film developing tank tilting frame as described in any one of claims 1-8; A film developing tank contains a roll of film, the axis of which is collinear with the axis of the film developing tank; the film developing tank has latches at both ends along its axis, and the latches on the film developing tank are detachably connected to the mounting positions of the clamping frame of the film developing tank flipping frame.

10. A film processing system, characterized in that, include: The rinsing tank includes a tank body and a drive motor; the tank body has a accommodating cavity for containing rinsing fluid, the drive motor is located in the tank body, and the power output end of the drive motor has a roller punch position for installing a film rinsing tank, so that the drive motor can drive the film rinsing tank to rotate around its own axis. The film processing mechanism as described in claim 9 is rotatably connected to the housing of the processing tank via a rotating shaft; the film processing mechanism is rotatable about the axis of the rotating shaft so that the film processing tank on the film processing mechanism can enter the receiving cavity containing the processing liquid.

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