CN213399189U - Photographic paper processing device for casting blank sulfur print inspection - Google Patents
Photographic paper processing device for casting blank sulfur print inspection Download PDFInfo
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- CN213399189U CN213399189U CN202022108426.2U CN202022108426U CN213399189U CN 213399189 U CN213399189 U CN 213399189U CN 202022108426 U CN202022108426 U CN 202022108426U CN 213399189 U CN213399189 U CN 213399189U
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Abstract
The utility model relates to a casting blank sulphur seal inspection photographic paper processing apparatus belongs to metallurgical casting blank check out test set technical field. The technical scheme is as follows: the photographic paper fixing device (3) comprises a main body frame, the width of the main body frame is smaller than that of photographic paper, handles (10) are arranged at the middle positions of two ends of the main body frame, a movable cross beam (12) is arranged in the middle of the main body frame, the movable cross beam (12) is connected with the upper end and the lower end of the main body frame through a movable ring, and a photographic paper clamp (11) is connected with the fixed end on the left side of the main body frame and the movable cross beam (12) through a movable ring. The utility model discloses simple manufacture, convenient to use solves the problem that the photographic paper soaks not thorough inhomogeneity, and it causes the blurred problem of image to contact the photographic paper sulphur seal region with the finger in the solution test process, needs the long-time operating problem of operating personnel when solving and washing the photographic paper.
Description
Technical Field
The utility model relates to a casting blank sulphur seal inspection photographic paper processing apparatus belongs to metallurgical casting blank check out test set technical field.
Background
The sulfur mark inspection of a casting blank is a qualitative routine test carried out on a steel product, the distribution position and the number of sulfide inclusions in steel are determined through the marks on photographic paper soaked in an acid solution in advance, and the purity degree of the steel at a detected part is estimated. At present, no special equipment for sulfur print inspection exists, and photographic paper is soaked in barrels in all inspection rooms according to standard requirements. The photographic paper is placed in a roll and has bending deformation, and in the process of tearing a section of photographic paper for soaking, the photographic paper is in a bending and rolling state due to the deformation resistance of the photographic paper, so that the soaking of the photographic paper is not thorough and uneven. After the photographic paper is inspected, the photographic paper needs to be washed for more than 30min under running water, an operation method without a special tool is that an operator takes the photographic paper by hand to operate, the photographic paper is washed under the running water, the physical strength is high due to inconvenient operation, and some testers finish the operation in advance when the required time is not reached. The above phenomena can cause the sulfur print image to be fuzzy, and influence the analysis result.
In order to improve the normative and standard executive performance of the sulfur print test operation, reduce the physical strength of operators and improve the accuracy of test results, it is necessary to design a photographic paper processing device for the sulfur print test of casting blanks.
Disclosure of Invention
The utility model aims at providing a casting blank sulphur seal inspection photographic paper processing apparatus, through designing dedicated photographic paper fixing device, can be to different widths, the sulphur seal sample of different length carries out the soaking operation of photographic paper, can expand to soak the photographic paper, effectively avoid the crooked incomplete inhomogeneous problem of soaking of photographic paper, can be under the prerequisite of liberation operator's both hands, the better washing operation who has carried out the test of photographic paper, and the manufacture is simple, and convenient for operation, because the photographic paper soaks fully in dilute sulfuric acid, it is high to make the test result definition, adopt the flushing tank to remain the solution washing, can wash for a long time, reduce intensity of labour, compensate the not enough of pure manual operation, reach the effect of standard requirement, be applicable to the experimental using widely of sulphur seal, the above-mentioned problem that exists in the background art has been solved effectively.
The technical scheme of the utility model is that: a photographic paper processing device for casting blank sulfur print inspection comprises a photographic paper soaking tank, a photographic paper washing tank, a photographic paper fixing device and a photographic paper supporting device, wherein photographic paper is fixed through the photographic paper fixing device and sequentially operated in the photographic paper soaking tank, the photographic paper washing tank and the photographic paper supporting device; a liquid outlet is arranged at the right side of the bottom in the photographic paper soaking tank; the right side of the bottom in the photographic paper washing tank is provided with a water outlet, the water outlet is provided with a second regulating valve, an overflow port is arranged above the right side of the photographic paper washing tank, the overflow port is bent downwards and connected with the right side of the second regulating valve of the water outlet, and a water inlet is arranged above the left side of the photographic paper washing tank and connected with a water inlet pipe; the photographic paper fixing device comprises a main body frame, the width of the main body frame is smaller than that of photographic paper, a handle is arranged in the middle of two ends of the main body frame, a movable cross beam is arranged in the middle of the main body frame, the movable cross beam is connected with the upper end and the lower end of the main body frame through a movable ring, two photographic paper clamps are respectively arranged on the left fixed end of the main body frame and the movable cross beam, and the photographic paper clamps are connected with the left fixed end of the main body frame and the movable cross beam through the movable ring; the photographic paper supporting device consists of two sets of same supports, each support comprises two supporting bases with narrow tops and wide bottoms, and the supporting bases are connected through connecting rods.
Still contain the bracket, set up respectively in the below of photographic paper soaking groove and photographic paper washout tank, the bracket size is length 2000mm width 600mm height 500mm, contains mesa and four corners strutting arrangement.
The length of the photographic paper soaking groove is 1800mm, the width is 500mm, and the height is 400 mm; the diameter of the liquid outlet is 10mm, the lower end of the liquid outlet is tightly attached to the bottom of the photographic paper soaking groove, and a first adjusting valve is arranged at a position 50mm away from the liquid outlet.
The length of the photographic paper flushing groove is 1800mm, the width is 500mm, and the height is 400 mm; the diameter of the water outlet is 20mm, the opening position of the water outlet is the lowest position of the photographic paper washing tank, and the second regulating valve is arranged at the position of 50mm of the opening of the water outlet; the diameter of the overflow port is 20mm, and the distance from the upper end to the top of the photographic paper washing tank is 50 mm; and a third regulating valve is arranged on the water inlet, the diameter of the water inlet is 20mm, and the upper end of the water inlet is 30mm away from the top of the photographic paper flushing tank.
The width of the used photographic paper is 280mm, and the width of the main body frame of the photographic paper fixing device is 200 mm.
The total length of the photographic paper supporting device is 400mm, and the total height is 300 mm.
All the parts in the photographic paper soaking tank, the photographic paper washing tank, the photographic paper fixing device and the photographic paper supporting device are made of polytetrafluoroethylene; the bracket is made of stainless steel plates and stainless steel pipes.
The utility model has the advantages that: the dipping operation of the photographic paper can be carried out on the sulfur print samples with different widths and lengths, the photographic paper can be unfolded and dipped, and the problem that the photographic paper is not thoroughly and uniformly dipped in a bent state is effectively solved. The developing operation after the photographic paper test can be better carried out on the premise of freeing the hands of the operator. Simple manufacture and convenient operation.
Drawings
FIG. 1 is a schematic structural view of the photographic paper immersion tank of the present invention;
FIG. 2 is a schematic structural view of the photographic paper developing tank of the present invention;
fig. 3 is a schematic structural view of the photographic paper fixing device 3 and the photographic paper supporting device 4 of the present invention;
in the figure: the photographic paper immersion tank comprises a photographic paper immersion tank 1, a photographic paper flushing tank 2, a photographic paper fixing device 3, a photographic paper supporting device 4, a bracket 5, a liquid outlet 6, a water outlet 7, an overflow port 8, a water inlet 9, a handle 10, a photographic paper clamp 11, a movable beam 12 and a connecting rod 13.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the following will combine the drawings in the embodiment to clearly and completely describe the technical solution in the embodiment of the present invention, and obviously, the embodiment described is a small part of the embodiment of the present invention, rather than the whole embodiment, based on the embodiment of the present invention, all other embodiments obtained by the ordinary skilled person in the art without creative work belong to the protection scope of the present invention.
A photographic paper processing device for casting blank sulfur print inspection comprises a photographic paper soaking tank 1, a photographic paper washing tank 2, a photographic paper fixing device 3 and a photographic paper supporting device 4, wherein photographic paper is fixed through the photographic paper fixing device 3 and is sequentially sequenced in the photographic paper soaking tank 1, the photographic paper washing tank 2 and the photographic paper supporting device 4; a liquid outlet 6 is arranged at the right side of the bottom in the photographic paper soaking tank 1; a water outlet 7 is arranged on the right side of the bottom in the photographic paper washing tank 2, a second regulating valve is arranged on the water outlet 7, an overflow port 8 is arranged above the right side of the photographic paper washing tank 2, the overflow port 8 bends downwards to be connected with the right side of the second regulating valve of the water outlet 7, and a water inlet 9 is arranged above the left side of the photographic paper washing tank 2 and is connected with a water inlet pipe; the photographic paper fixing device 3 comprises a main body frame, the width of the main body frame is smaller than that of photographic paper, a handle 10 is arranged in the middle of two ends of the main body frame, a movable cross beam 12 is arranged in the middle of the main body frame, the movable cross beam 12 is connected with the upper end and the lower end of the main body frame through a movable ring, two photographic paper clamps 11 are respectively arranged on the left fixed end of the main body frame and the movable cross beam 12, and the photographic paper clamps 11 are connected with the left fixed end of the main body frame and the movable cross beam 12 through the movable ring; the photographic paper supporting device 4 is composed of two sets of same supports, each support comprises two supporting bases with narrow tops and wide bottoms, and the supporting bases are connected through a connecting rod 13.
Still contain bracket 5, set up respectively in the below of photographic paper soaking tank 1 and photographic paper washout tank 2, bracket 5 size is length 2000mm width 600mm height 500mm, contains mesa and four corners strutting arrangement.
The photographic paper soaking tank 1 is 1800mm in length, 500mm in width and 400mm in height; the diameter of the liquid outlet 6 is 10mm, the lower end of the liquid outlet 6 is tightly attached to the bottom of the photographic paper soaking tank 1, and a first adjusting valve is arranged at a position 50mm away from the liquid outlet.
The length of the photographic paper washing tank 2 is 1800mm, the width is 500mm, and the height is 400 mm; the diameter of the water outlet 7 is 20mm, the opening position of the water outlet 7 is the lowest position of the photographic paper washing tank 2, and the regulating valve II is arranged at the position of 50mm of the opening of the water outlet 7; the diameter of the overflow port 8 is 20mm, and the distance from the upper end to the top of the photographic paper washing tank 2 is 50 mm; and a third regulating valve is arranged on the water inlet 9, the diameter of the water inlet 9 is 20mm, and the upper end of the water inlet is 30mm away from the top of the photographic paper washing tank 2.
The width of the used photographic paper is 280mm, and the width of the main body frame of the photographic paper fixing device 3 is 200 mm.
The total length of the photographic paper support device 4 is 400mm, and the total height is 300 mm.
All the parts in the photographic paper soaking tank 1, the photographic paper washing tank 2, the photographic paper fixing device 3 and the photographic paper supporting device 4 are made of polytetrafluoroethylene; the material of the bracket 5 is stainless steel plate and stainless steel pipe.
In the photographic paper soaking groove 1, liquid outlet 6 is arranged in having done the sample after, preserves in collecting storage container with inside liquid, and the position of liquid outlet 6 is the lowest department in groove, can guarantee to emit thoroughly and do not have the residue.
In the photographic paper washing tank 2, the position of the water outlet 7 is the lowest position of the tank, and the used water can be ensured to be completely discharged. The overflow pipe 8 has the effect that when the flow of the water inlet 9 is larger than that of the water outlet 7 due to unstable water pressure or improper adjustment of the adjusting valve, redundant water flows out of the overflow pipe 8, and the phenomenon that the water of the photographic paper washing tank 2 flows to the outside cannot be caused.
The purpose of the bracket 5 is to ensure that the paper immersion tank 1 and the paper rinsing tank 2 are of sufficient height to ensure that the liquid collection container is located below the tanks.
In the photographic paper fixing device 3, the photographic paper clamp 11 on the left side is connected to the left fixing end of the main body frame, so that the photographic paper fixing effect is achieved, and the photographic paper is guaranteed not to be washed away by water flow in the washing process; the right photo holder 11 is connected to the movable beam 12 and functions to adjust the length of the photo according to the length of the photo used for different samples. The width of the used photographic paper is 280mm, and the width 200mm of the photographic paper fixing device 3 is smaller than the width of the photographic paper, because the photographic paper fixing device 3 plays a supporting role and a blocking role for the photographic paper after clamping the photographic paper, and prevents the deformation resistance of the photographic paper from bending the photographic paper.
The utility model discloses well bracket 5 comprises corrosion resistant plate and nonrust steel pipe, and other parts photographic paper soaks groove 1, photographic paper washtrough 2, photographic paper fixing device 3 and photographic paper strutting arrangement 4 to and used valve, pipeline, photographic paper press from both sides, movable circle, handle and moving beam etc. are polytetrafluoroethylene.
The polytetrafluoroethylene used is hardly corroded by any chemical agent except the molten alkali metal. For example, when boiled in concentrated sulfuric acid, nitric acid, hydrochloric acid, or aqua regia, the weight and properties of the product are unchanged, and the product is almost insoluble in all solvents and slightly soluble in whole paraffin (about 0.1g/100 g) at temperatures above 300 ℃. The polytetrafluoroethylene has the characteristics of high temperature resistance, low temperature resistance, corrosion resistance, weather resistance, high lubrication, no adhesion, no toxicity and the like, the working temperature reaches 250 ℃, and the polytetrafluoroethylene has good mechanical toughness; even if the temperature is reduced to-196 ℃, the elongation of 5 percent can be kept, and the plastic has inertia, strong acid and alkali resistance, water and various organic solvents for most chemicals and solvents, has the best aging life in plastics, is the lowest friction coefficient in solid materials, has the lowest surface tension in the solid materials, does not adhere any substance, has physiological inertia and has no adverse reaction to human bodies.
In practical application, two photographic paper soaking tanks 1, one photographic paper washing tank 2, four pairs of photographic paper supporting devices 4 and one photographic paper fixing device 3 are shared. The two photographic paper soaking tanks 1 are respectively filled with developer and fixing solution, and a pair of photographic paper supporting devices 4 are respectively arranged in the two photographic paper soaking tanks 1 and a photographic paper washing tank 2. The gap between a pair of the photographic paper supporting devices 4 is adjusted to 1200mm, and the photographic paper supporting devices are placed outside and the photographic paper fixing device 3 is placed on the gap. The left side of a section of photographic paper with proper cutting length is clamped by two photographic paper clamps 11 on the left side of the photographic paper fixing device 3, after the photographic paper is completely unfolded, the movable beam 12 is moved to the right side of the photographic paper, the right side of the photographic paper is clamped by the two photographic paper clamps 11 on the movable beam 12, after the photographic paper is installed, the photographic paper is exposed outwards, and the contact with the photographic paper fixing device 3 is reduced as much as possible, so that the imaging effect is not influenced. The photographic paper fixing device 3 is put into the photographic paper soaking tank 1 filled with the developer for 15 minutes, taken out and put on the photographic paper supporting device 4 at the outer side, and the surplus developer on the photographic paper is removed. After the photographic paper sensitive surface is pasted on the tested surface of the sample for 4 minutes, the photographic paper fixing device 3 is placed in the photographic paper washing tank 2 for washing for 10 minutes, then is placed in the photographic paper soaking tank 1 filled with the fixing liquid for 15 minutes, then is taken out, is placed in the photographic paper washing tank 2 for washing for 40 minutes, and finally is placed on the photographic paper supporting device 4 outside for natural drying. The operator holds the handle 10 with both hands during the movement of the photographic paper fixing device 3 to avoid contacting the photographic paper sensitive surface. When the photographic paper washing tank 2 is used, the water inlet and the water outlet are in the maximum opening state, and the internal water quality is ensured to be clean.
Claims (7)
1. The utility model provides a casting blank sulphur seal inspection photographic paper processing apparatus which characterized in that: the photographic paper processing device comprises a photographic paper soaking tank (1), a photographic paper washing tank (2), a photographic paper fixing device (3) and a photographic paper supporting device (4), wherein the photographic paper is fixed through the photographic paper fixing device (3) and sequentially operated in the photographic paper soaking tank (1), the photographic paper washing tank (2) and the photographic paper supporting device (4); a liquid outlet (6) is arranged at the right side of the bottom in the photographic paper soaking tank (1); a water outlet (7) is formed in the right side of the bottom in the photographic paper washing tank (2), a second regulating valve is arranged on the water outlet (7), an overflow port (8) is formed in the position above the right side of the photographic paper washing tank (2), the overflow port (8) is bent downwards and connected with the right side of the second regulating valve of the water outlet (7), and a water inlet (9) is formed in the upper left side of the photographic paper washing tank (2) and connected with a water inlet pipe; the photographic paper fixing device (3) comprises a main body frame, the width of the main body frame is smaller than that of photographic paper, a handle (10) is arranged in the middle of two ends of the main body frame, a movable cross beam (12) is arranged in the middle of the main body frame, the movable cross beam (12) is connected with the upper end and the lower end of the main body frame through a movable ring, two photographic paper clamps (11) are respectively arranged on the left fixed end of the main body frame and the movable cross beam (12), and the photographic paper clamps (11) are connected with the left fixed end of the main body frame and the movable cross beam (12) through the; the photographic paper supporting device (4) consists of two sets of same supports, each support comprises two supporting bases with narrow tops and wide bottoms, and the supporting bases are connected through a connecting rod (13).
2. The photographic paper processing device for the casting blank sulfur print inspection according to claim 1, wherein: still contain bracket (5), set up respectively in the below of photographic paper soaking groove (1) and photographic paper washout tank (2), bracket (5) size is length 2000mm width 600mm height 500mm, contains mesa and four corners strutting arrangement.
3. The photographic paper processing device for the casting blank sulfur print inspection according to claim 1, wherein: photographic paper soaks groove (1) length 1800mm width 500mm height 400mm, liquid outlet (6) diameter 10mm, and the bottom that photographic paper soaked groove (1) is hugged closely to liquid outlet (6) lower extreme is equipped with governing valve one apart from liquid outlet (6) 50 mm's position.
4. The photographic paper processing device for the casting blank sulfur print inspection according to claim 1, wherein: the length of the photographic paper washing tank (2) is 1800mm, the width is 500mm, and the height is 400 mm; the diameter of the water outlet (7) is 20mm, the opening position of the water outlet (7) is the lowest position of the photographic paper washing tank (2), and the second regulating valve is arranged at the position of 50mm of the opening of the water outlet (7); the diameter of the overflow port (8) is 20mm, and the distance from the upper end to the top of the photographic paper washing tank (2) is 50 mm; the water inlet (9) is provided with a third regulating valve, the diameter of the water inlet (9) is 20mm, and the upper end of the water inlet is 30mm away from the top of the photographic paper flushing tank (2).
5. The photographic paper processing device for the casting blank sulfur print inspection according to claim 1, wherein: the width of the used photographic paper is 280mm, and the width of the main body frame of the photographic paper fixing device (3) is 200 mm.
6. The photographic paper processing device for the casting blank sulfur print inspection according to claim 1, wherein: the total length of the photographic paper supporting device (4) is 400mm, and the total height is 300 mm.
7. The photographic paper processing device for the casting blank sulfur print inspection according to claim 1, wherein: all the parts in the photographic paper soaking tank (1), the photographic paper washing tank (2), the photographic paper fixing device (3) and the photographic paper supporting device (4) are made of polytetrafluoroethylene; the bracket (5) is made of stainless steel plates and stainless steel pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022108426.2U CN213399189U (en) | 2020-09-23 | 2020-09-23 | Photographic paper processing device for casting blank sulfur print inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022108426.2U CN213399189U (en) | 2020-09-23 | 2020-09-23 | Photographic paper processing device for casting blank sulfur print inspection |
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| Publication Number | Publication Date |
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| CN213399189U true CN213399189U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022108426.2U Active CN213399189U (en) | 2020-09-23 | 2020-09-23 | Photographic paper processing device for casting blank sulfur print inspection |
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| CN (1) | CN213399189U (en) |
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- 2020-09-23 CN CN202022108426.2U patent/CN213399189U/en active Active
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