JPH09230573A - Photosensitive material processor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make the positional accuracy for printing high, to make a processing device inexpensive and light in weight, to reduce the assembly man- hour and to inexpensively change the processing ability. SOLUTION: This photosensitive material processor 1 is constituted so that the optical system member and the photosensitive material carrying system member of a photosensitive material printing part 2 are fitted to an accuracy guarantee member formed out of a rectangular pipe and a sheeting-worked member. Besides, it is provided with a carrying part constituted so that the processing ability can be changed by realizing the increase and the decrease of the step number of the rollers of a photosensitive material processing part 3 and the change of a carrying speed and a U-turned guide member 76 for guiding the photosensitive material placed under the lowermost-stage roller pair 74 of the processing part 3 can be fitted to the position of identical positional relation to the lowermost-stage roller pair under the upper-stage roller pair of the detached roller pair 74 when the roller pair 74 is detached.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a photosensitive material paper processing unit or a photosensitive material printing unit, and further to a photosensitive material processing apparatus including both of them.

[0002]

2. Description of the Related Art Some light-sensitive material processing devices include, for example, a light-sensitive material printing unit or a light-sensitive material processing unit, or both of them. The photosensitive material printing unit conveys, for example, an unexposed photosensitive material to the exposure unit, and exposes a required negative film image to the unexposed photosensitive material. Further, the photosensitive material processing section conveys the photosensitive material into the processing liquid in the processing tank and performs development processing.As a method of conveying the photosensitive material into the processing liquid in the processing tank, for example, facing the processing tank. There is a rack in which a plurality of conveying roller pairs are arranged, the photosensitive material is pressure-bonded between the opposing conveying rollers, and the photosensitive material is conveyed by rotation of the conveying rollers.

[0003]

In the photosensitive material printing unit of such a photosensitive material processing apparatus, since the positional accuracy for printing is particularly required, the apparatus body is die cast of aluminum or a thick metal plate is machined. Since it is composed of parts, there are problems that it is costly, heavy, and the number of assembling steps increases.

Further, the processing capacity can be changed by increasing / decreasing the number of roller stages provided in the conveying section of the photosensitive material processing section and changing the conveying speed, so that the photosensitive material processing apparatus can meet the user's request. In this case, if the entire rack provided with the pair of transport rollers is replaced in order to change the processing capacity, the number of racks increases, the cost increases, and the number of assembling steps increases.

The present invention has been made in view of the above points, and the inventions according to claims 1 to 5 have high positional accuracy for printing, and are low in cost and light in weight. The number of assembling steps can be reduced, and the invention according to claims 6 to 10 provides a photosensitive material processing apparatus capable of changing the processing capacity at low cost and further reducing the assembling steps. It is an object.

[0006]

In order to solve the above problems and to achieve the object, a photosensitive material processing apparatus according to the invention is an optical system member of a photosensitive material printing section and a photosensitive material conveying system. It is characterized in that the member is attached to an accuracy assurance member formed by a square pipe and a sheet metal working member. By using the accuracy assurance member formed by the square pipe and sheet metal processing member, the positional accuracy for printing is high accuracy, the image performance is improved, and the deterioration of image quality due to aging can be prevented, and low. The cost and weight can be reduced, and the number of assembly steps can be reduced.

According to a second aspect of the present invention, there is provided a photosensitive material processing apparatus in which the base of the bottom of the apparatus main body is formed by a square pipe and a sheet metal working member, and is integrated with an accuracy assurance member formed by the square pipe and the sheet metal working member. It is characterized in that the box is placed on the base of the bottom of the apparatus body and fixed. The base of the bottom of the main body of the device has a high positional accuracy for printing, and furthermore, by mounting and fixing the box on the base of the bottom of the main body of the device, it is possible to easily provide a light shielding property. .

In the photosensitive material processing apparatus according to the present invention, the optical system member and the photosensitive material conveying system member mounted inside the box are fixed to the accuracy assurance member through the mounting holes of the box. It is characterized by that. The optical system member and the photosensitive material conveying system member can be configured to have high positional accuracy and easily have a light shielding property.

In the photosensitive material processing apparatus according to the fourth aspect of the present invention, the photosensitive material conveying system member mounted on the bottom of the box is positioned from the accuracy assurance member, fixed to the base and positioned by the dimension measurement. The feature is that the member is fixed on the adjusted member. The photosensitive material transport system members are
The positioning accuracy is high, and the positioning accuracy is high, and the positioning accuracy is high.

According to a fifth aspect of the present invention, there is provided a photosensitive material processing apparatus in which a bottom portion of the main body of the apparatus is formed of a square pipe, and a square pipe is formed vertically in a direction perpendicular to the plane of the bottom portion. A square pipe structure having a back surface provided,
The square pipe structure is characterized in that it has a sheet metal working structure formed by sheet metal working on the square pipe of the bottom portion. The strength (prevention of distortion) of the rectangular pipe structure is maintained, and the rear surface is erected to the plane of the bottom surface to be L-shaped, whereby the rear surface can be made stronger than the bottom. If all pipes are used, the weight will increase and the parts mounting parts will decrease, which will be a problem, but the L-shaped part of the minimum effective part will be a square pipe, and a sheet metal working structure will be formed by sheet metal working on it. By providing it, the unevenness of the ground is prevented from being influenced by the square pipe structure. For this reason, even if the conveying section and the exposing section are provided on the sheet metal working structure, the positional relationship can be maintained with high accuracy, the image performance can be improved, and the image quality deterioration due to aging can be prevented.

According to a sixth aspect of the present invention, there is provided a photosensitive material processing apparatus which can change the processing capacity by increasing or decreasing the number of roller stages of the photosensitive material processing section and changing the conveying speed. When the lower roller pair is removed, the U-turn guide member for guiding the photosensitive material therebelow can be attached at the same positional relationship as the lower roller pair below the upper roller pair of the removed roller pair. The present invention is characterized in that it has a transport section. With respect to the processing lengths of the plurality of processing tanks of the photosensitive material processing section, when the lowermost roller pair of the photosensitive material processing section was removed, the U-turn guide member for guiding the photosensitive material thereunder was removed. It can be mounted at a position having the same positional relationship as the lowermost roller pair below the upper roller pair of the roller pair, and a plurality of mounting positions of the U-turn guide member can be changed. Further, the processing length can be easily changed in response to changes in processing and the like, the utilization can be improved, the processing capacity can be changed at low cost, and the number of assembling steps can be reduced.

According to a seventh aspect of the present invention, there is provided a photosensitive material processing apparatus, wherein a fixing member for mounting the U-turn guide member is fixed and a fixing member for mounting a linear guide member for guiding the photosensitive material provided between the roller pair. The member is the same as the member, and the fixing member mounting hole for mounting the linear guide member provided on the side plate of the transport unit is shared. Although the fixing member and the fixing member mounting hole for mounting the U-turn guide member and the linear guide member are shared, the degree of freedom of the processing length is reduced, but the processing length can be finely changed with a simple structure.

The photosensitive material processing apparatus according to the present invention is characterized in that a hollow container corresponding to this space can be mounted in the space excluding the pair of rollers so that the processing liquid amount is not increased. I am trying. When reducing the processing capacity, it is possible to reduce the processing liquid that does not contribute to the processing and reduce the load on the circulation pump.

In the photosensitive material processing apparatus according to the present invention, the hollow container has a through hole for circulating the processing liquid, and the through hole is formed in the U-turn guide member. It is characterized in that it is opposed to the position of the through hole for circulating the. Since the through hole for circulating the treatment liquid is formed in the hollow container for reducing the treatment liquid that does not contribute to the treatment, the circulation of the treatment liquid is good and the treatment performance can be maintained.

According to a tenth aspect of the present invention, there is provided a photosensitive material processing apparatus provided with a processing tank having a transporting section in which a plurality of mounting holes for mounting the U-turn guide member are formed at a plurality of mounting positions. Is characterized by. The processing tank can be used for a wide variety of purposes because the mounting positions of the U-turn guide members can be changed a plurality of times, and the processing length can be easily changed in response to changes in processing and the like.

[0016]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the photosensitive material processing apparatus of the present invention will be described in detail below. 1 is a schematic view of a photosensitive material processing apparatus, FIG. 2 is a perspective view of an apparatus main body of a photosensitive material printing unit,
3 is a perspective view of a state in which a box is attached to the apparatus body of the photosensitive material printing unit, FIG. 4 is a schematic view showing the photosensitive material processing unit,
5 is a perspective view of the processing rack, FIG. 6 is an exploded perspective view of the processing rack, FIG. 7 is a view taken in the direction of arrow A in FIG. 6, FIG. 8 is a view taken in the direction of arrow B in FIG.
FIG. 9 is a diagram showing a hollow container.

As shown in FIG. 1, the photosensitive material processing apparatus 1 is provided with a photosensitive material printing section 2 and a photosensitive material processing section 3.

The photosensitive material printing section 2 is provided with a conveying section 4 and an exposing section 5. A magazine 6 is set in the transport unit 4, and a long unexposed photosensitive material P1 is wound around the magazine 6. The long photosensitive material P1 is pulled out from the outlet 7 of the magazine 6 and is nipped by the feed roller pair 8, is fed by the feeding motor 9 to a predetermined length, is conveyed to the cutter unit 10 and is cut into a predetermined size, and is formed into a sheet shape. The photosensitive material P2 is prepared. The sheet-shaped photosensitive material P2 is conveyed to the exposure position A by the belt conveying means 11 arranged at the subsequent stage of the cutter unit 10.

The belt conveying means 11 includes a belt 12 on which a sheet-shaped photosensitive material P2 is placed, a driving roller 13 for conveying the belt 12, a driving motor 14 for rotating the driving roller 13, and a pressing roller for pressing the belt 12. 15
The sheet-shaped photosensitive material P2 is stopped at the exposure position, and when the exposure is completed, the sheet-shaped photosensitive material P2 is conveyed to the delivery section 17 via the feed roller pair 16.

The delivery section 17 is provided with a delivery roller pair 18 and a guide pair 19, and the delivery roller pair 18 is driven by a delivery motor 20. The sending unit 17 includes a sub-exposure unit 21.
Is provided.

The exposure section 5 is disposed above the sheet-shaped photosensitive material P2 of the transport section 4. The exposure unit 5 includes a halogen lamp 22, a negative carrier 23, and a filter 2.
4, a negative film F including a mirror tunnel 25, a zoom lens 26, and the like, and mounted on the negative carrier 23.
1 through which the sheet-shaped photosensitive material P2 is exposed. The exposed sheet-shaped photosensitive material P2 is carried out to the photosensitive material processing section 3 in the next step by the delivery section 17.

The optical system member and the photosensitive material conveying system member of the photosensitive material printing unit 2 are the square pipes 30 shown in FIGS.
And the accuracy assurance member 3 formed by the sheet metal processing member 31.
It is attached to 2. Square pipe 30 and sheet metal processing member 3
By using the accuracy assurance member 32 formed by 1,
Positional accuracy for printing is high, image performance is improved, image quality deterioration due to aging can be prevented, and cost reduction, weight reduction, and assembly man-hours can be reduced.

In this embodiment, the base 33 of the apparatus body is
It is formed by the square pipe 30 and the sheet metal working member 31, and is integrally formed with the accuracy assurance member 32 formed by the square pipe 30 and the sheet metal working member 31, and the boxes 34, 35 are placed on the base 33 at the bottom of the apparatus main body. It is fixed. The base 33 of the apparatus main body has a high positional accuracy for printing, and moreover, by mounting and fixing the boxes 34 and 35 on the base 33 of the bottom of the main body of the apparatus, a structure having a light shielding property can be easily obtained. can do.

Further, the sheet metal working member 31 on the left side of the box 34 has openings 31a, 31b and 31c and a mounting portion 3.
1d is provided, and the magazine 6 is arranged on the left side of the box 34. Sheet metal working member 31 on the right side of the box 34
An opening 31e and a mounting hole 31f are provided in the.
A pair of attachment portions 36 are attached to the sheet metal working member 31 at the bottom of the box 34, and the attachment holes 36 are attached to the attachment portions 36.
6a are formed. Inside the box 34, the belt carrying means 11 and the carrying section 4 of the sending section 17 are arranged, and these photosensitive material carrying system members are attached to the mounting holes 31 of the box 34.
It is fixed to the sheet metal working member 31 constituting the accuracy assurance member 32 via f and 36a.

An opening 31g is formed in the sheet metal working member 31 at the bottom of the box 35, and a mounting hole 31h is formed in the sheet metal working member 31 at the back. A mounting hole 30a is also formed in the square pipe 30. Box 35
An exposure unit 5 is arranged inside the box 3 and an optical system member is provided in the box 3.
It is fixed to the sheet metal working member 31 and the square pipe 30 which constitute the accuracy assurance member 32 through the mounting hole 31h of No. 5 and the mounting hole 30a of the square pipe 30.

As described above, the optical system member and the transport system member are attached to the mounting holes 31f, 36a, 31 of the boxes 34, 35.
Since it is fixed to the accuracy assurance member 32 through the h and the mounting hole 30a of the square pipe 30, the optical system member and the conveyance system member have a high positional accuracy and can be easily shielded from light. You can

Further, the transport system member mounted on the bottom of the box is positioned from the accuracy assurance member 32, fixed to the base 33, and mounted on the member whose position is adjusted by the dimension measurement, so that the member can be easily fixed. With this configuration, the position accuracy is high.

Further, in the photosensitive material printing section 2, the bottom surface of the base 33 of the apparatus main body is composed of a square pipe 30 as shown in FIG. As shown in FIG. 3, a square pipe structure B having a back surface portion which is formed in the pipe 30 and is provided upright, and the square pipe structure B is subjected to sheet metal working on the square pipe 30 at the bottom surface as shown in FIG. It has a sheet metal working structure C composed of the formed sheet metal working member 31. By maintaining the strength (prevention of distortion) as the square pipe structure B and erecting the rear surface portion with respect to the plane of the bottom surface portion to form an L shape, the rear surface portion can be made stronger than the bottom portion. If all pipes are used,
Although the weight increases and the number of parts to be attached decreases, which causes a problem, the L-shaped portion of the minimum effective portion is used as the square pipe 3.
It is set to 0, and the sheet metal working component C formed of the sheet metal working member 31 is provided on it to prevent the square pipe component B from affecting the unevenness of the ground. Therefore, even if the transport unit 4 and the exposure unit 5 are provided on the sheet metal working structure C, the positional relationship is maintained with high accuracy, and the image performance is improved.
In addition, it is possible to prevent image quality deterioration due to aging.

The photosensitive material processing section 3 develops the exposed sheet-shaped photosensitive material P2, and as shown in FIGS. 1 and 4, a color developing tank 50, a bleach-fixing tank 51 and a first stabilizing tank. A treatment tank D such as a tank 52, a second stabilizing tank 53, a third stabilizing tank 54, etc., is provided separately. The sheet-shaped photosensitive material P2 developed in the processing tank D is sent to the drying section 55, and the photographic prints F3 obtained by the drying processing are stacked and discharged on the conveyor mechanism section 56, for example, every one order. A drying blower 57 is arranged below the drying unit 55,
A color development replenisher tank 58, a bleach-fixing replenisher tank 59, and a stable replenisher tank 60 are arranged below the processing tank D. Further, a color developing tank 50, a bleach-fixing tank 51,
A circulation pipe 61 is connected to the bottoms of the first stabilizing tank 52, the second stabilizing tank 53, and the third stabilizing tank 54, and each processing liquid is circulated by driving a circulation pump (not shown).

In the processing solution in the processing tank D, such as the color developing tank 50, the bleach-fixing tank 51, the first stabilizing tank 52, the second stabilizing tank 53, the third stabilizing tank 54, etc., the processing rack E which constitutes the transporting section. And the sheet-shaped photosensitive material P is formed by the processing rack E.
2 is transported.

As shown in FIGS. 5 to 8, the processing rack E includes a pair of side plates 70, a support bar 71 provided between the side plates 70, an evaporation preventing cover 72, and a linear guide member 7.
3, roller pair 74, gear 75 and U-turn guide member 7
It consists of six. Power is transmitted to the roller pair 74 from a drive source (not shown) via a gear 75, and the roller pair 74 rotates. The photosensitive material P2 carried in from above is conveyed by the pair of rollers 74 on the left side and descends, is turned by the U-turn guide member 76, is conveyed by the pair of rollers 74 on the right side and rises, and at this time, is exposed by the linear guide member 73. The material P2 is guided.

The processing rack E, which constitutes the conveying section of the photosensitive material processing section 3, is constructed so that the processing capacity can be changed by changing the number of roller stages and the conveying speed. For example, in order to reduce the number of roller stages, FIGS.
As shown in FIG. 4, when the lowermost roller pair 74 of the processing rack E is removed, a U for guiding the photosensitive material P2 below the roller pair 74 is removed.
The turn guide member 76 can be attached to the removed roller pair 74 at a position having the same positional relationship as the lowermost roller pair 74 below the upper roller pair. That is, the right side plate 70
7, as shown in FIG.
The mounting holes 70b of the U-turn guide member 76 are formed corresponding to each step. On the other hand, on the left side plate 70, as shown in FIG. 8, mounting holes 70c for the roller pairs 74 and fixing member mounting holes 70d are formed corresponding to each step.

At the right end of the U-turn guide member 76,
As shown in FIG. 7, a positioning pin 76b is formed, and the positioning pin 76b is attached by engaging with the mounting hole 70b of the right side plate 70. On the other hand, the U-turn guide member 76
As shown in FIG. 8, a positioning recess 76 is provided at the left end of the positioning recess 76.
a is formed, and the positioning recess 76a is formed in the left side plate 7
The fixing member 77 is positioned in the mounting hole 70d of No. 0, the fixing member 77 is inserted into the fixing member mounting hole 70d from the outside of the side plate 70, and the fixing member 77 is fitted into the positioning recess 76a and mounted. This fixing member 77
Is the same as the one to which the linear guide member 73 is attached, and since the fixing member attachment hole 70d for attaching the linear guide member 73 provided in the side plate 70 is shared, the degree of freedom of the processing length is reduced. The processing length can be finely changed with a simple structure.

As described above, when the lowermost roller pair 74 of the processing rack E is removed from the processing lengths of the plurality of processing tanks D of the photosensitive material processing section 3, the photosensitive material therebelow is guided. The U-turn guide member 76 can be attached to a position having the same positional relationship as the lowermost roller pair below the upper roller pair of the removed roller pair 74, and the U-turn guide member 76 can be changed in a plurality of attachment positions. Therefore, the processing rack E can be used for general purposes. In addition, the processing length can be easily changed with respect to changes in processing,
The degree of utilization is improved, the processing capacity can be changed at low cost, and the number of assembling steps can be reduced.

The mounting hole 70b for mounting the U-turn guide member 76 has a plurality of side plates 70 formed corresponding to the plurality of mounting positions, and the processing tank D has a mounting position of the U-turn guide member 76. Since it can be changed a plurality of times, it is generally used, and the processing length can be easily changed in response to changes in processing and the like.

Further, as shown in FIGS. 4 and 9, a hollow container 80 corresponding to the space G can be mounted in the space G excluding the roller pair 74 so that the amount of the processing liquid is not increased. . When reducing the processing capacity, it is possible to reduce the processing liquid that does not contribute to the processing and reduce the load on the circulation pump.

The hollow container 80 has a through hole 80a for circulating the processing liquid, and the through hole 80a is formed at the position of the through hole 76c formed in the U-turn guide member 76 for circulating the processing liquid. Facing each other. Since the through hole 76c for circulating the processing liquid is formed in the hollow container 80 for reducing the processing liquid that does not contribute to the processing, the processing liquid can be circulated favorably and the processing performance can be maintained.

[0038]

As described above, according to the first aspect of the invention, since the accuracy assurance member formed by the square pipe and the sheet metal working member is used, the positional accuracy for printing is high and the image performance is improved. It is possible to improve the image quality and prevent deterioration of the image quality due to secular change. Further, the cost can be reduced, the weight can be reduced, and the number of assembly steps can be reduced.

According to the second aspect of the invention, the base of the bottom of the main body of the apparatus has a high positional accuracy for printing, and moreover, the box is mounted on the base of the bottom of the main body of the apparatus to be fixed. A structure having a light shielding property can be obtained.

According to the third aspect of the present invention, the optical system member and the photosensitive material conveying system member are fixed to the accuracy assurance member through the mounting holes of the box. The accuracy is high, and the structure having the light shielding property can be easily provided.

According to the fourth aspect of the present invention, the photosensitive material conveying system member is positioned from the accuracy assurance member, further fixed on the base and fixed on the member whose position is adjusted by the dimension measurement. With a simple structure, the positional accuracy is high.

According to the fifth aspect of the present invention, the strength (prevention of distortion) of the square pipe structure is maintained, and the rear surface is erected with respect to the plane of the bottom surface to form an L-shape, so that the rear surface is opposed to the bottom. Can be strong. If all pipes are used, the weight will increase and the parts mounting parts will decrease, which will be a problem, but the L-shaped part of the minimum effective part will be a square pipe, and a sheet metal working structure will be formed by sheet metal working on it. By providing the square pipe structure to prevent the unevenness of the ground from being affected by the installation, the positional relationship is maintained with high accuracy even if the transport unit and the exposure unit are provided on the sheet metal working structure, and the image performance is improved. It is possible to improve and prevent deterioration of image quality due to aging.

According to a sixth aspect of the invention, when the lowermost roller pair of the photosensitive material processing section is removed with respect to the processing lengths of the plurality of processing tanks of the photosensitive material processing section, the photosensitive material below it is guided. The U-turn guide member can be mounted at the same position as the uppermost roller pair and the lowermost roller pair below the removed roller pair. Can be used for various purposes. Further, the processing length can be easily changed in response to changes in processing and the like, the utilization can be improved, the processing capacity can be changed at low cost, and the number of assembling steps can be reduced.

According to the seventh aspect of the present invention, if the fixing member and the fixing member mounting hole for mounting the U-turn guide member and the linear guide member are shared, the degree of freedom of the processing length is reduced, but the structure is simple and fine. The processing length can be changed.

According to the eighth aspect of the present invention, the hollow container can be attached to the space excluding the pair of rollers so as not to increase the amount of the treatment liquid. Therefore, when the treatment capacity is lowered, the treatment not contributing to the treatment is performed. It is possible to reduce the amount of liquid and the burden on the circulation pump.

According to the ninth aspect of the invention, since the through hole for circulating the treatment liquid is formed in the hollow container for reducing the treatment liquid which does not contribute to the treatment, the circulation of the treatment liquid is good and the treatment performance is improved. Can be kept.

In the tenth aspect of the present invention, the processing tank can be used universally because the U-turn guide member can be mounted at a plurality of positions, and the processing length can be easily changed in response to changes in processing or the like. be able to.

[Brief description of drawings]

FIG. 1 is a schematic view of a photosensitive material processing apparatus.

FIG. 2 is a perspective view of an apparatus main body of a photosensitive material printing unit.

FIG. 3 is a perspective view of a state in which a box is attached to the apparatus body of the photosensitive material printing unit.

FIG. 4 is a schematic view showing a photosensitive material processing section.

FIG. 5 is a perspective view of a processing rack.

FIG. 6 is an exploded perspective view of a processing rack.

7 is a view as viewed in the direction of the arrow A in FIG. 6;

FIG. 8 is a view as viewed in the direction of arrow B in FIG. 6;

FIG. 9 is a view showing a hollow container.

[Explanation of symbols]

 1 Photosensitive Material Processing Device 2 Photosensitive Material Printing Section 3 Photosensitive Material Processing Section 4 Conveying Section 5 Exposure Section 74 Roller Pair 76 U Turn Guide Member

Front Page Continuation (72) Inventor Takumi Itakura 591-7 Kamihirose, Sayama City, Saitama Prefecture San Seiki Co., Ltd. (72) Inventor Jun Kiyoshi, 591-7 Kamihirose, Sayama City, Saitama San Seiki Co., Ltd. Within

Claims (10)

[Claims] 1. A photosensitive material processing apparatus characterized in that an optical system member and a photosensitive material conveying system member of a photosensitive material printing section are attached to an accuracy assurance member formed by a square pipe and a sheet metal working member. 2. A base of the apparatus body bottom is formed by a square pipe and a sheet metal working member, and is integrally formed with an accuracy assurance member formed by the square pipe and the sheet metal working member. The photosensitive material processing apparatus according to claim 1, wherein a box is placed on and fixed to the box. 3. The optical system member and the photosensitive material conveying system member mounted inside the box are fixed to the accuracy assurance member through a mounting hole of the box. 2. The photosensitive material processing apparatus according to item 2. 4. A photosensitive material conveying system member mounted on the bottom of the box is positioned from a precision assurance member, fixed on the base and fixed on a member whose position is adjusted by dimension measurement. Claim 1 thru | or Claim 3 characterized by the above-mentioned.
5. The photosensitive material processing device according to any one of 1. 5. A square pipe structure having a bottom portion formed of a square pipe in the main body of the apparatus, and having a back portion which is formed as a square pipe perpendicular to the plane of the bottom portion and is provided upright. 5. The photosensitive member according to any one of claims 1 to 4, further comprising: a sheet metal working component formed by sheet metal working on the square pipe at the bottom surface with respect to the square pipe component. Material processing equipment. 6. A processing capacity can be changed by increasing / decreasing the number of roller stages of the conveying section of the photosensitive material processing section and changing the conveying speed, and when the lowermost roller pair of the photosensitive material processing section is removed. , U for guiding the photosensitive material below
1. A photosensitive material processing apparatus, comprising: a conveying section in which a turn guide member can be attached at a position having the same positional relationship as a lowermost roller pair below an upper roller pair that has been removed. 7. A fixing member for attaching the U-turn guide member is the same as a fixing member for attaching a linear guide member for guiding a photosensitive material provided between a pair of rollers, and is attached to a side plate of the conveying section. 7. The photosensitive material processing device according to claim 6, wherein a fixing member mounting hole for mounting the provided linear guide member is shared. 8. The method according to claim 6 or 7, wherein a hollow container corresponding to this space can be attached to the space excluding the pair of rollers so as not to increase the amount of processing liquid. Photosensitive material processing device. 9. The hollow container has a through hole for circulating a processing liquid, and the through hole faces a position of the through hole for circulating the processing liquid formed in the U-turn guide member. 9. The photosensitive material processing apparatus according to claim 6, wherein: 10. The processing tank according to claim 6, wherein a mounting hole for mounting the U-turn guide member is provided with a processing tank having a plurality of transport portions corresponding to a plurality of mounting positions. 5. The photosensitive material processing device according to any one of 1.