Film washing support

Abstract

The utility model relates to a film developing support, which relates to the field of photographic film developing and developing, and comprises a suspension frame, a film guide frame, a film guide shaft group and a sponge roll shaft group, the sponge roll shaft group is arranged on the film guide frame, is arranged close to the lower part of a film guide shaft, and is symmetrically distributed on two sides of a film image surface; according to the utility model, through the arrangement of the sponge roll shaft group and the design of detachable connection at multiple positions, the problems of mutual pollution between liquid medicine tanks and difficulty in later cleaning and maintenance in the prior art are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of the photosensitive film washing and developing, specifically relates to a film washing support. BACKGROUND

[0002] In the prior art, the film washing support refers to a carrier for the film to soak in the chemical solvent during the developing or fixing process.

[0003] The traditional film washing support has cylindrical rollers for supporting the film, and no device is arranged between the plurality of chemical liquid grooves to treat the residual chemical liquid on the film.

[0004] However, during use, the following problems exist: 1. When the film is treated in the chemical liquid, the chemical liquid is in a heated state, the chemical liquid coating of the film becomes soft, and when the chemical liquid coating contacts the cylindrical film roller, scratches are caused on the surface of the film; 2. When the film enters another chemical liquid groove with other functions from one chemical liquid groove, the film surface is left with the chemical liquid in the previous chemical liquid groove, which pollutes the chemical liquid in the existing chemical liquid groove; 3. After the film is washed in the water groove, water stains are left on the surface of the film, which is not conducive to the drying of the film in the later stage.

[0005] Therefore, how to provide a new film washing support with a structure for protecting the chemical liquid coating on the surface of the film, removing the liquid left on the surface of the film when entering another container or another process, preventing the pollution of the chemical liquid, and facilitating the drying in the later stage, and facilitating the cleaning and maintenance in the later stage, is a problem that needs to be solved by those skilled in the art. UTILITY MODEL CONTENTS

[0006] Therefore, the utility model provides a film washing support, which aims at solving the above technical problems.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme: a film washing support, comprising: a suspension bracket;

[0008] A film guide bracket is connected with the suspension bracket;

[0009] A film guide shaft group is arranged on the film guide bracket and comprises an import film guide shaft, a chemical liquid soaking film guide shaft and an export film guide shaft, wherein the chemical liquid soaking film guide shaft is arranged below the import film guide shaft and the export film guide shaft;

[0010] A sponge roller shaft group is arranged below the export film guide shaft and is arranged on the film guide bracket.

[0011] The utility model discloses avoid the liquid medicine that the film remains in the film developing process causes the pollution of next procedure liquid medicine, and the film remains on the water mark is not favorable to the defect of subsequent drying, through the arrangement of sponge roller shaft group below the lead-out guide film shaft, can make the film after the liquid medicine soaking or clean water washing, through the sponge roller shaft group further dry the film remaining liquid medicine or water mark, has the advantages such as stable washing process, multiple liquid medicine tank or washing tank does not mutually pollute.

[0012] Preferably, in the above-mentioned film developing support, the guide film frame is multiple, and the multiple guide film frames are detachably connected on the suspension frame in sequence along the horizontal direction of the film.

[0013] Preferably, in the above-mentioned film developing support, the guide film shaft group and the sponge roller shaft group are multiple groups, and are respectively one-to-one corresponding and detachably connected on the multiple guide film frames.

[0014] The above scheme has the beneficial effects that: the film can be washed in multiple liquid medicine tanks or water tanks through the setting of multiple guide film frames, and the detachable connection design facilitates subsequent cleaning and maintenance.

[0015] Preferably, in the above-mentioned film developing support, the guide film frame includes two guide film shaft mounting plates arranged in parallel, the lead-in guide film shaft and the lead-out guide film shaft are detachably mounted on the upper part of the guide film shaft mounting plate, the liquid medicine soaking guide film shaft is mounted on the lower part of the guide film shaft mounting plate, and the guide film shaft mounting plate is provided with a weight reduction hole.

[0016] The above scheme has the beneficial effects that: the design of the weight reduction hole reduces the weight of the guide film shaft mounting plate, and facilitates the flow of the liquid medicine in the liquid medicine tank between the guide film frames, so that the concentration of the liquid medicine is more uniform.

[0017] Preferably, the guide film shaft mounting plate is rotatably connected with a pin shaft corresponding to the guide film shaft group and the sponge roller shaft group, one end of the pin shaft is provided with a pin shaft cap, the other end of the pin shaft penetrates through the two guide film shaft mounting plates and is sleeved with an elastic fastener, and the guide film shaft group and the sponge roller shaft group are rotatably connected on the pin shaft and located between the two guide film shaft mounting plates.

[0018] The above scheme has the beneficial effects that: the guide film shaft group and the sponge roller shaft group are connected on the guide film shaft mounting plate through the pin, which is simple to install and high in precision, the pin is located on the two sides of the guide film frame, one side is limited by the pin cap, and the other side is fixed by the elastic fastener, so that the detachable connection design facilitates subsequent cleaning and maintenance.

[0019] Preferably, in the film developing support, the suspension frame further comprises a lifting frame, the film guide frame is detachably connected to the suspension beam at the upper end, and the connecting frame is detachably connected to the suspension beam at one end and to the lifting frame at the other end.

[0020] The lifting frame lifts the film developing support above the liquid tank, and the film is first threaded through the film developing support and then lowered into the liquid tank or the clean water tank through the lifting frame. The detachable connection between the connecting frame and the lifting frame facilitates the disassembly of the film developing support from the suspension frame during cleaning. The detachable connection between the connecting frame and the suspension beam facilitates the assembly of the film developing support and the suspension beam into a whole before connecting with the connecting frame, thereby reducing the installation difficulty.

[0021] Preferably, in the film developing support, the suspension beam is two strip plates, and the two strip plates are detachably connected at the ends by a connecting piece. The two film guide shaft mounting plates are arranged in parallel with the two strip plates, and the upper ends of the two film guide shaft mounting plates are attached to the inner walls of the two strip plates and are detachably connected thereto.

[0022] Preferably, in the film developing support, the upper end of the film guide shaft mounting plate has a vertical lap piece, and the lap piece is lapped with the upper end of the strip plate.

[0023] The strip plates are connected into a whole by the connecting piece, the film guide frame is threaded from above the suspension beam, the lap piece at the upper end of the film guide shaft mounting plate limits the film guide frame from passing through the suspension beam, facilitating subsequent fastening, and the lap piece plays a positioning role during assembly. The detachable connection facilitates cleaning and maintenance in the later stage.

[0024] Preferably, in the film developing support, the connecting frame comprises a connecting plate and a plug-in part. The connecting plate is an inverted U-shaped plate, the opposite two side walls of the opening end of the U-shaped plate are attached to the two strip plates and are detachably connected thereto, and the plug-in part is connected to one end of the bottom plate of the U-shaped plate at one end and is detachably connected to the lifting frame at the other end.

[0025] The U-shaped structure plays a positioning role during the installation of the suspension beam and the connecting frame, simplifying the installation process. The detachable connection between the connecting frame and the strip plates facilitates cleaning and maintenance in the later stage. The plug-in part is plug-in connected to the lifting frame, making the positioning more convenient and accurate during installation.

[0026] Preferably, in the film developing support, the liquid-soaking film guide shaft is two parallel rods, and the sponge roller shaft group comprises two parallel sponge roller shafts, and the two surfaces of the film can roll against the two sponge roller shafts.

[0027] The beneficial effect of the above scheme is that the sponge roller shaft can simultaneously adsorb the residual chemical liquid or water on both sides of the film.

[0028] Through the technical scheme, compared with the prior art, the film developing support has the following beneficial effects:

[0029] 1. The sponge roller shaft group arranged below the guide film shaft can further absorb the residual chemical liquid or water stains on the film after the film is soaked in the chemical liquid or washed with water, so that the developing process is stable, and the multiple chemical liquid or washing tanks are not polluted by each other.

[0030] 2. The lifting frame and the suspension, the connecting frame and the suspension beam, the suspension beam and the guide film frame, and the guide film shaft mounting plate and the guide film shaft group and the sponge roller shaft group are detachably connected, so that the later cleaning and maintenance are facilitated.

[0031] The suspension beam and the connecting frame are detachably connected, and in assembly, the multiple guide film frames are first assembled with the suspension beam, and then connected with the connecting frame, and the whole is connected with the lifting support through the plug-in part of the connecting frame, so that the assembly process is clear and simple, and in each assembly process, the structure is first positioned and then installed, and the vertical lap joint block on the upper section of the guide film shaft mounting plate and the U-shaped structure on one side of the connecting frame both play a positioning role in the installation and simplify the assembly difficulty.

[0032] 3. The weight reduction holes in the guide film shaft mounting plate reduce the weight of the guide film shaft mounting plate, and facilitate the flow of the chemical liquid in the chemical liquid tank between the guide film frames, so that the concentration of the chemical liquid is more uniform, and the chemical reaction of the film with the chemical liquid is more sufficient. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 is a perspective view of the film developing support of the utility model;

[0034] Figure 2 is a perspective view of the guide film frame of the film developing support of the utility model;

[0035] Figure 3 is a left view of the guide film frame of the film developing support of the utility model;

[0036] Figure 4 is Figure 3 A-A sectional view;

[0037] Figure 5 is a front view of the guide film frame of the film developing support of the utility model;

[0038] Figure 6 is Figure 5 B-B sectional view;

[0039] Figure 7 For Figure 6 The local enlarged view of D;

[0040] Figure 8 For the utility model discloses a film washing support and the three-dimensional schematic view of lifting frame;

[0041] Figure 9 For the utility model discloses a film washing support and the three-dimensional schematic view of lifting frame;

[0042] Figure 10 For the utility model discloses a film washing support and the three-dimensional schematic view of lifting frame;

[0043] Figure 11 For the utility model discloses a film washing support and the three-dimensional schematic view of lifting frame;

[0044] Figure 12 For the utility model discloses a film washing support and the three-dimensional schematic view of lifting frame;

[0045] Figure 13 For the utility model discloses a film washing support and the three-dimensional schematic view of lifting frame.

[0046] Among them:

[0047] 1-hanging bracket;2-film guide frame;3-film guide shaft group;4-sponge roller shaft group;5-lifting frame;11-hanging beam;12-connection frame;21-film guide shaft mounting plate;22-hand screw;23-pivot;24-elastic fastener;30-film guide shaft;31-lead-in film guide shaft;32-chemical liquid soaking film guide shaft;33-lead-out film guide shaft;41-sponge roller shaft;111-strip;112-connection piece;121-connection plate;122-plug-in part;211-weight reduction hole;212-overlapping block;230-pivot cap;301-first matching part;302-second matching part. DETAILED DESCRIPTION

[0048] The principles and characteristics of the utility model are described below in combination with the drawings, and the examples are only used to explain the utility model and not used to limit the scope of the utility model.

[0049] Referring to the drawings Figures 1-13 The utility model discloses a film washing support, comprising:

[0050] Hanging bracket 1, film guide frame 2, film guide shaft group 3 and sponge roller shaft group 4, film guide frame 2 is connected with hanging bracket 1;

[0051] The guide shaft assembly includes an inlet guide shaft 31, a drug-soaking guide shaft 32, and an outlet guide shaft 33, all mounted on the guide frame. The drug-soaking guide shaft is located below the inlet and outlet guide shafts. The sponge roller assembly 4 is mounted on the guide frame and positioned below the outlet guide shaft. This allows the sponge roller assembly 4 to carry away any liquid adhering to the dispensing film, ensuring the film surface remains as clean as possible before entering the next drug or water tank.

[0052] To further optimize the above technical solution, there are multiple guide frames 2, and the multiple guide frames 2 are detachably connected to the suspension 1 in sequence along the horizontal travel direction of the film.

[0053] In this embodiment, the film guide 2 is detachably connected to the suspension 1 by hand-tightening screws. The number of film guides can be 5, corresponding to the developing solution tank, the stopping solution tank, the fixing solution tank, and two sets of water rinsing tanks, respectively.

[0054] In this embodiment, see Appendix Figure 12 and attached Figure 13 The guide shaft assembly 3 includes multiple guide shafts 30, specifically including an inlet guide shaft 31, a drug-soaking guide shaft 32, and an outlet guide shaft 33. Each guide shaft 30 includes a shaft body and radially protruding annular first film mating portion 301 and second film mating portion 302 at both ends of its outer surface along the axial direction. The first film mating portions 301 and second film mating portions 302 at both ends are mirror-symmetrically distributed relative to the center of the guide shaft 30. The two ends of the film in the width direction can engage with the second film mating portion 301 or the first film mating portion 302, with a pre-reserved gap between the image position and the shaft body. Thus, during film travel, the guide shaft 30 supports both sides of the film coating, preventing scratches caused by contact between the film coating and the supporting surface.

[0055] To further optimize the above technical solution, the guide plate shaft group 3 and the sponge roller shaft group 4 are multiple groups, which are respectively corresponding to each other and detachably connected to multiple guide plate frames 2.

[0056] To further optimize the above technical solution, the guide plate frame 2 includes two parallel guide plate shaft mounting plates 21. The inlet guide plate shaft 31 and the outlet guide plate shaft 33 are detachably mounted on the upper part of the guide plate shaft mounting plate 21, and the drug solution soaking guide plate shaft 32 is mounted on the lower part of the guide plate shaft mounting plate 21. The guide plate shaft mounting plate 21 is provided with a weight reduction hole 211.

[0057] In this embodiment, the weight reduction hole 211 is elongated and located between the sponge roller assembly 4 and the medicine soaking guide shaft 32. This not only reduces the weight of the support but also allows the medicine to flow more flexibly, reducing obstruction, ensuring circulation, and improving the film's imaging quality.

[0058] In order to further optimize the above technical scheme, the pin shaft 23 is rotatably connected to the guide blade shaft set 3 and the sponge roller shaft set 4 corresponding to the guide blade shaft mounting plate 21, one end of the pin shaft 23 is provided with a pin shaft cap 230, the other end of the pin shaft 23 penetrates through the two guide blade shaft mounting plates 21 and is sleeved with an elastic fastener 24, and the guide blade shaft set 3 and the sponge roller shaft set 4 are rotatably connected to the pin shaft 23 and located between the two guide blade shaft mounting plates 21.

[0059] In the embodiment, the elastic fastener can be a silica gel tube.

[0060] Referring to the accompanying drawings Figure 8 Further comprising a lifting frame 5, the suspension frame 1 comprises a suspension beam 11 and a connecting frame 12, the upper end of the guide blade frame 2 is detachably connected to the suspension beam 11, one end of the connecting frame 12 is detachably connected to the suspension beam 11, and the other end is detachably connected to the lifting frame 5.

[0061] Referring to the accompanying drawings Figure 9 and the accompanying drawings Figure 11 The suspension beam 11 is two strip plates 111, and the two strip plates 111 are detachably connected through a connecting piece 112; the two guide blade shaft mounting plates 21 are arranged in parallel with the two strip plates 111, the upper ends of the two guide blade shaft mounting plates 21 are attached to the inner wall surfaces of the two strip plates 111 and are detachably connected thereto.

[0062] In order to further optimize the above technical scheme, the upper end of the guide blade shaft mounting plate 21 is provided with a vertical lap piece 212, and the lap piece 212 is lapped with the upper end of the strip plate 111.

[0063] Referring to the accompanying drawings Figure 10 The connecting frame 12 comprises a connecting plate 121 and a plug-in part 122, the connecting plate 121 is an inverted U-shaped plate, the opposite two side walls of the opening end of the U-shaped plate are attached to the two strip plates 111 and are detachably connected thereto; one end of the plug-in part 122 is connected to one end of the bottom plate of the U-shaped plate, and the other end is plug-in detachably connected to the lifting frame 5. The connecting frame is made into a plug-in part, which can be conveniently taken down as a whole. When the bracket is not used, in order to avoid that the liquid medicine soaks the guide blade shaft 32 and contacts the liquid medicine, air dries and forms burrs, which causes the film to be pulled and scratched, the whole is taken down and soaked in clean water in the sink to avoid scabbing when not in use or during the rest.

[0064] In the embodiment, the U-shaped plate comprises a bottom plate and a side plate, one side of the bottom plate is connected to the plug-in part, the other side of the bottom plate is provided with a groove corresponding to the horizontal direction of the film, two side walls of the groove are fastened and connected with the two side plates, and the opposite surfaces of the two side plates are attached to the strip plates 111 and are detachably connected thereto. In this way, the connecting frame 12 can be divided into multiple parts, which is convenient for assembly and disassembly.

[0065] In order to further optimize the above technical scheme, the liquid-soaking guide shaft 32 is parallel arranged in two; the sponge roller shaft group 4 includes two parallel arranged sponge roller shafts 41, and the two sides of the film can roll against the two sponge roller shafts 41.

[0066] The specific principle and use method of the film developing support provided by the embodiment are as follows:

[0067] Step one. Control the lifting frame to lift the film developing support;

[0068] Step two. The film liquid coating side faces the axis of the guide-in guide shaft 31, and is inserted into the guide frame 2.

[0069] Step three. The film liquid coating side faces away from the axis of the liquid-soaking guide shaft 32, and is inserted through the liquid-soaking guide shaft 32 at the lower part of the guide frame 2.

[0070] Step four. Pass through the sponge roller shaft group 4.

[0071] Step five. The film liquid coating side faces the axis of the guide-out guide shaft 33, and is inserted out of the guide frame 2.

[0072] Step six. Pass through the multiple guide frames 2 in sequence.

[0073] Step seven. Lower the film developing support into the liquid tank, and the guide-in guide shaft 31 and the guide-out guide shaft 33 are located above the liquid, the film liquid coating side contacts the guide-in guide shaft 31 and the guide-out guide shaft 33, but the film liquid coating side is arranged away from the liquid-soaking guide shaft 32.

[0074] The above is only the preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A film processing stand, characterized by, The invention relates to a film processing device, comprising: a suspension frame (1); a plurality of guide frame (2) connected to the suspension frame (1); a plurality of guide shaft groups (3) installed on the guide frame (2), each of the guide shaft groups (3) comprising an inlet guide shaft (31), a liquid-soaked guide shaft (32) and an outlet guide shaft (33), wherein the liquid-soaked guide shaft (32) is arranged below the inlet guide shaft (31) and the outlet guide shaft (33); a plurality of sponge roller shaft groups (4) installed on the guide frame (2) and arranged below the outlet guide shaft.

2. The film processing rack of claim 1 wherein, The guide frame (2) is detachably connected to the suspension frame (1) in sequence along the horizontal direction of the film.

3. A film processing rack as defined in claim 2, wherein The guide shaft groups (3) and the sponge roller shaft groups (4) are one-to-one corresponding and detachably connected to the guide frame (2).

4. The film processing rack of claim 1 wherein, The guide frame (2) comprises two guide shaft mounting plates (21) arranged in parallel, the inlet guide shaft (31) and the outlet guide shaft (33) are detachably mounted on the upper part of the guide shaft mounting plate (21), the liquid-soaked guide shaft (32) is mounted on the lower part of the guide shaft mounting plate (21), and the guide shaft mounting plate (21) is provided with a weight-reducing hole (211).

5. The film processing rack of claim 4 wherein: The guide shaft mounting plate (21) is rotatably connected to the guide shaft group (3) and the sponge roller shaft group (4) through a pin shaft (23), one end of the pin shaft (23) is provided with a pin shaft cap (230), the other end of the pin shaft (23) penetrates through the two guide shaft mounting plates (21) and is sleeved with an elastic fastener (24), and the guide shaft group (3) and the sponge roller shaft group (4) are rotatably connected to the pin shaft (23) and located between the two guide shaft mounting plates (21).

6. The film processing rack of claim 4 wherein: The device further comprises a lifting frame (5), the suspension frame (1) comprises a suspension beam (11) and a connecting frame (12), the upper end of the guide frame (2) is detachably connected to the suspension beam (11), one end of the connecting frame (12) is detachably connected to the suspension beam (11), and the other end is detachably connected to the lifting frame (5).

7. The film processing rack of claim 6 wherein, The suspension beam (11) comprises two strip plates (111), the two strip plates (111) are detachably connected through a connecting piece (112), the two guide shaft mounting plates (21) are arranged in parallel with the two strip plates (111), the upper end of the two guide shaft mounting plates (21) is attached to the inner wall surface of the two strip plates (111) and is detachably connected correspondingly.

8. The film processing rack of claim 7 wherein, The upper end of the guide shaft mounting plate (21) is provided with a vertical lap joint block (212), and the lap joint block (212) is lapped with the upper end of the strip plate (111).

9. The film processing rack of claim 7 wherein, The connecting frame (12) comprises a connecting plate (121) and a plug-in part (122), the connecting plate (121) is an inverted U-shaped plate, the opposite two side walls of the opening end of the U-shaped plate are attached to the two strip plates (111) and are detachably connected, one end of the plug-in part (122) is connected to one end of the bottom plate of the U-shaped plate, and the other end is plug-in detachably connected to the lifting frame (5).

10. A film processing rack according to any one of claims 1 to 9, wherein The medicine liquid soaking guide piece shaft (32) is two parallel arranged; the sponge roller shaft group (4) includes two parallel arranged sponge roller shafts (41), and two sides of the film can roll against two sponge roller shafts (41).

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