CN111580337A

CN111580337A - X-ray film developing and drying integrated device for imaging department

Info

Publication number: CN111580337A
Application number: CN202010444728.9A
Authority: CN
Inventors: 候旭
Original assignee: Changle Maternal And Child Health Hospital
Current assignee: Changle Maternal And Child Health Hospital
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2020-08-25

Abstract

The invention discloses an X-ray film developing and drying integrated device for an imaging department, which comprises a box body, wherein the interior of the box body is divided into a developing chamber, a developing chamber and a drying chamber through a first partition plate and a second partition plate which are longitudinally arranged, a main winding mechanism and an auxiliary winding mechanism which are connected through a traction rope are arranged on two sides of the box body, a plurality of clamping pieces used for clamping an X-ray film are arranged on the traction rope, and a notch which can enable the traction rope clamping the X-ray film to freely shuttle inside and outside the box body is arranged on the box body. The invention brings the X-ray film into the developing chamber, the film developing chamber and the drying chamber in the box body in sequence through the movable traction rope to complete the development-cleaning-drying integrated assembly line operation, and is convenient and rapid.

Description

X-ray film developing and drying integrated device for imaging department

Technical Field

The invention belongs to the technical field of medical imaging, and particularly relates to an X-ray film developing and drying integrated device for an imaging department.

Background

Two methods are generally adopted in the X-ray film developing process of the current image department: one is automatic film developing, the method has high automation degree, large processing capacity and high equipment investment cost, and is more suitable for pure industrial mass production. However, the daily film-washing amount of the hospital department is not so large as the industrialization, and the film-washing amount cannot be collected together for batch processing, so the hospital department generally adopts the traditional manual washing, although the requirement on the equipment is low, the worker needs to use tweezers to clamp the X-ray film and sequentially put the X-ray film into the developing solution and the fixing solution for development and fixation, and then the X-ray film is washed and dried, and the operation is troublesome.

Publication No. CN210348186U discloses a radiation film developing apparatus, comprising: a tank body, the tank body comprising: the developing tank, the display stopping tank, the fixing tank and the cleaning tank are arranged from left to right in sequence; the cleaning mechanism for clamping the negative films to clean is arranged above the tank body, the negative films are driven by the cleaning mechanism to operate in each tank body, most of the steps of manual operation are omitted, but only one negative film can be processed at a time, the next negative film can be processed after one negative film is processed, the operation is not continuous, and the time utilization rate is low.

Disclosure of Invention

Aiming at the technical problems, the invention provides an integrated device for developing and drying an X-ray film for an imaging department.

The technical scheme of the invention is as follows: the utility model provides an image branch of academic or vocational study is with X-ray film processing stoving integrated device, includes:

the box body is provided with a plurality of air inlets,

the interior of the box body is divided into a developing chamber, a developing chamber and a drying chamber by a first clapboard and a second clapboard which are arranged longitudinally;

a main winding mechanism and an auxiliary winding mechanism which are positioned at the left side and the right side of the box body, the main winding mechanism and the auxiliary winding mechanism are connected through a traction rope, a plurality of clamping pieces used for clamping X-ray films are arranged on the traction rope,

the first notch, the second notch, the third notch and the fourth notch are sequentially and respectively arranged on the left side wall, the first clapboard, the second clapboard and the right side wall of the box body, and are positioned on the same horizontal line, so that a traction rope for clamping an X-ray film can freely shuttle inside and outside the box body;

the top of the inside of the developing chamber is provided with a developer spraying assembly which is connected with the developer storage tank through a first water pump and is used for spraying the developer to an X-ray film below the developer spraying assembly to form a developing image, and the bottom of the developing chamber returns the used developer to the developer storage tank through a return pipe with a second water pump for recycling;

the cleaning agent storage box is arranged at the top outside the film developing chamber, the top inside the film developing chamber is provided with a cleaning agent spraying assembly which is connected with the cleaning agent storage box through a water pump III and is used for spraying the cleaning agent on the X-ray film passing through the lower part of the cleaning agent spraying assembly and cleaning the residual developing agent on the surface of the X-ray film, and the bottom inside the film developing chamber is provided with a water outlet;

the hot drying component is arranged in the drying chamber and is used for drying the cleaned X-ray film;

and the PLC is used for controlling the operation of the integrated device.

Further, main winding mechanism includes first base, install the first motor on first base, and the axis of rotation that links to each other with the output shaft of first motor one, it has take-up reel one to wear the cover on the axis of rotation one, vice winding mechanism includes the second base, install the second motor on the second base, and the axis of rotation two that links to each other with the output shaft of second motor, it has take-up reel two to wear the cover on the axis of rotation two, first motor and second motor keep forward rotation or reverse rotation in step, the one end of haulage rope is connected on take-up reel one, first breach is passed in proper order to the other end of haulage rope, the second breach, third breach and fourth breach are connected on take-up reel two.

Further, the holder includes that can follow the activity that the haulage rope was demolishd and press from both sides A and activity and press from both sides B, and the activity is pressed from both sides and is equipped with infrared sensor on the B, and along haulage rope moving direction, the activity presss from both sides the A centre gripping in the front end of X-ray film, and the activity presss from both sides the B centre gripping in the front end of X-ray film.

Furthermore, the upper parts of the first notch, the second notch and the third notch are respectively provided with an infrared receiver at the same level with the traction rope. Infrared receiver and PLC controller electric connection, after infrared receiver received infrared sensor transmission signal, the equipment that PLC controller control corresponds in developing room, developing room or the drying chamber on next step carries out work, and relevant equipment is out of work when no detected signal then, but intermittent type nature control, the energy can be saved.

Further, the developer spraying assembly comprises a developer conveying pipe which is located at the top of the developing chamber and is connected with a developer storage box through a water pump I, spraying plate frames which are connected to the lower portions of two ends of the developer conveying pipe and are provided with a plurality of spraying holes, and the two spraying plate frames are located on two sides of the X-ray film in parallel. The X-ray film can be rapidly washed by the developer by the large-area spraying.

Further, the cleaning agent sprays the subassembly including being located the indoor top of film developing and through the cleaning agent conveyer pipe that three water pumps link to each other with the cleaning agent storage box, connects the arc spray board at cleaning agent conveyer pipe lower extreme, and the arc spray board is located the top of X-ray film, and is equipped with the spray nozzle of a plurality of orientation X-ray film on the arc spray board. Compare in spraying the frame and can guarantee to spray saving the water source under the comprehensive prerequisite through the spray nozzle towards the X-ray film.

Furthermore, the cleaning agent is composed of acetic acid, vitamin C and clean water according to the mass ratio of 3:1: 47. The acidic cleaning agent neutralizes alkaline components in the developer, and the added vitamin C has an antioxidant effect, so that damage caused by oxidation of an X-ray film can be reduced, excessive additional components are not generated, and fixation and water washing can be simultaneously completed by the acidic cleaning agent.

Furthermore, the hot drying assembly comprises a warm air blower positioned at the top of the drying chamber and an air distribution pipe positioned at the top in the drying chamber, the air distribution pipe is connected with the warm air blower, and warm air is introduced into the drying chamber through an air distribution slit arranged on the air distribution pipe to dry the X-ray film.

The invention has the beneficial effects that:

(1) the invention brings the X-ray film into the developing chamber, the film developing chamber and the drying chamber in the box body in sequence through the movable traction rope to complete the development-cleaning-drying integrated assembly line operation, and is convenient and rapid.

(2) The developing agent spraying assembly sprays the X-ray film on two sides through the two spraying plate frames, so that the surface of the X-ray film can be quickly and uniformly stained with the developing agent, the developing operation is finished, and the developing agent spraying assembly is also provided with the water pump II capable of enabling the developing agent to flow back to the developing agent storage box, so that the developing agent can be reused.

(3) The cleaning agent spraying assembly sprays the cleaning agent from the upper half part of the X-ray film through the arc spraying plate, and the spraying nozzles in the arc spraying plate face the X-ray film, so that the X-ray film is washed by water flow downwards, and the X-ray film can be repeatedly washed on the premise of using the minimum water consumption.

(4) The upper parts of the first notch, the second notch and the third notch are respectively provided with an infrared receiver at the level with the traction rope, the infrared receivers are used for detecting the adaptation of infrared sensors of a movable clamp B clamped on an X-ray film, when the infrared receivers receive signals emitted by the infrared sensors, the PLC controller controls equipment in a developing chamber, a film developing chamber or a drying chamber corresponding to the next step to work, and when no detection signal is available, the relevant equipment does not work, so that the intermittent control can be realized, and the energy can be saved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged schematic view of the invention at A;

fig. 5 is a bottom view of the air distribution duct of the present invention.

Wherein, 1-box body, 2-first clapboard, 3-second clapboard, 4-developing chamber, 41-developer storage box, 42-water pump I, 43-developer spraying component, 431-developer conveying pipe, 432-spraying plate frame, 433-spraying hole, 44-water pump II, 5-film washing chamber, 51-cleaning agent storage box, 52-water pump III, 53-cleaning agent spraying component, 531-cleaning agent conveying pipe, 532-arc spraying plate, 533-spraying nozzle, 54-water outlet, 6-drying chamber, 61-hot drying component, 611-warm air blower, 612-air distribution pipe, 613-air distribution slit, 7-main rolling mechanism, 71-first base, 72-first motor, 73-rotating shaft I, 74-first winding roll, 8-auxiliary winding mechanism, 81-second base, 82-second motor, 83-second rotating shaft, 84-second winding roll, 9-hauling rope, 10-X-ray film, 11-clamping piece, 111-movable clamp A, 112-movable clamp B, 12-first gap, 13-second gap, 14-third gap, 15-fourth gap, 16-PLC controller, 17-infrared sensor and 18-infrared receiver.

Detailed Description

As shown in fig. 1, an integrated apparatus for developing and drying X-ray film for imaging department comprises: the developing device comprises a box body 1, a developing chamber 4, a developing chamber 5 and a drying chamber 6, wherein the interior of the box body 1 is divided into the developing chamber 4, the developing chamber 5 and the drying chamber 6 by a first partition plate 2 and a second partition plate 3 which are longitudinally arranged; the first notch 12, the second notch 13, the third notch 14 and the fourth notch 15 are respectively arranged on the left side wall of the box body 1, the first clapboard 2, the second clapboard 3 and the right side wall of the box body 1 in sequence, the first notch 12, the second notch 13, the third notch 14 and the fourth notch 15 are positioned on the same horizontal line, and the traction rope 9 for clamping the X-ray film 10 freely shuttles inside and outside the box body 1;

as shown in fig. 1, the main winding mechanism 7 and the auxiliary winding mechanism 8 are located at the left and right sides of the box 1, the main winding mechanism 7 includes a first base 71, a first motor 72 mounted on the first base 71, and a first rotating shaft 73 connected to an output shaft of the first motor 72, the first rotating shaft 73 is sleeved with a first winding reel 74, the auxiliary winding mechanism 8 includes a second base 81, a second motor 82 mounted on the second base 81, and a second rotating shaft 83 connected to an output shaft of the second motor 82, the second rotating shaft 83 is sleeved with a second winding reel 84, the first motor 72 and the second motor 82 synchronously keep forward rotation or reverse rotation, one end of the traction rope 9 is connected to the first winding reel 74, and the other end of the traction rope 9 sequentially passes through the first notch 12, the second notch 13, the third notch 14 and the fourth notch 15 and is connected to the second winding reel 84. The upper parts of the first notch 12, the second notch 13 and the third notch 14 are respectively provided with an infrared receiver 18 at the level with the traction rope 9, the infrared receivers 18 are electrically connected with the PLC 16,

as shown in fig. 1, the hauling cable 9 is provided with a plurality of clamping members 11 for clamping the X-ray film 10, as shown in fig. 4, each clamping member 11 comprises a movable clamp a111 and a movable clamp B112 which can be detached from the hauling cable 9, the movable clamp B112 is provided with an infrared sensor 17, the movable clamp a111 is clamped at the front end of the X-ray film 10, and the movable clamp B112 is clamped at the front end of the X-ray film 10 along the moving direction of the hauling cable 9. When the infrared receiver 18 receives the signal transmitted by the infrared sensor 17, the PLC controller 16 controls the devices in the developing chamber 4, the developing chamber 5, or the drying chamber 6 corresponding to the next step to operate, and when no detection signal is received, the relevant devices do not operate, and the control can be performed intermittently, thereby saving energy.

As shown in fig. 1 and 2, a developer storage tank 41 is arranged at the top outside the developing chamber 4, a developer spraying assembly 43 connected with the developer storage tank 41 through a first water pump 42 is arranged at the top inside the developing chamber 4 and used for spraying the developer on the X-ray film 10 passing below the developer spraying assembly 43 to form a developing image, and the used developer is returned to the developer storage tank 41 through a return pipe with a second water pump 44 at the bottom of the developing chamber 4 for recycling; the developer spraying assembly 43 specifically comprises a developer conveying pipe 431 located at the top in the developing chamber 4 and connected with the developer storage tank 41 through a first water pump 42, and spraying plate frames 432 connected below two ends of the developer conveying pipe 431 and provided with a plurality of spraying holes 433, wherein the two spraying plate frames 432 are located on two sides of the X-ray film 10 in parallel. The X-ray film 10 can be rapidly washed by the developer by the large area spraying.

As shown in fig. 1 and 3, a cleaning agent storage tank 51 is arranged at the top outside the film processing chamber 5, a cleaning agent spraying assembly 53 connected with the cleaning agent storage tank 51 through a water pump three 52 is arranged at the top inside the film processing chamber 5, and is used for spraying cleaning agent to the X-ray film 10 passing through the lower part of the cleaning agent spraying assembly 53 and cleaning the residual developing agent on the surface of the X-ray film 10, and a water outlet 54 is arranged at the bottom inside the film processing chamber 5; the cleaning agent spraying assembly 53 comprises a cleaning agent conveying pipe 531 which is positioned at the top in the film developing chamber 5 and is connected with a cleaning agent storage box 51 through a water pump three 52, an arc spraying plate 532 connected to the lower end of the cleaning agent conveying pipe 531, the arc spraying plate 532 is positioned above the X-ray film 10, and a plurality of spraying nozzles 533 facing the X-ray film 10 are arranged on the arc spraying plate 532. Compare and spray the frame 432 through the spray nozzle 533 towards X-ray film 10 and can guarantee to spray under the comprehensive prerequisite and save the water source. The cleaning agent consists of acetic acid, vitamin C and clear water according to the mass ratio of 3:1: 47. The acidic cleaning agent neutralizes alkaline components in the developer, and the added vitamin C has an antioxidant effect, so that damage caused by oxidation of an X-ray film can be reduced, excessive additional components are not generated, and fixation and water washing can be simultaneously completed by the acidic cleaning agent.

As shown in fig. 1 and 5, a thermal drying assembly 61 disposed in the drying chamber 6 for drying the washed X-ray film 10; the thermal drying assembly 61 comprises a warm air blower 611 disposed at the top of the drying chamber 6, and a wind distribution pipe 612 disposed at the top of the drying chamber 6, wherein the wind distribution pipe 612 is connected to the warm air blower 611, and introduces warm air into the drying chamber 6 through a wind distribution slit 613 disposed on the wind distribution pipe 612 to perform a drying process on the X-ray film 10.

As shown in fig. 1, the apparatus further includes a PLC controller 16 for controlling the operation of the integrated apparatus.

The working method of the embodiment comprises the following steps:

firstly, fixing and winding one end of a traction rope 9 on a second winding roll 84, and fixing the other end of the traction rope on a first winding roll 74 after sequentially passing through a first gap 12, a second gap 13, a third gap 14 and a fourth gap 15;

secondly, the operator fixes the first X-ray film 10 on the traction rope 9 close to the main winding mechanism 7 through a movable clamp A111 and a movable clamp B112 in sequence, and to keep the movable clamp B112 with the infrared sensor 17 at the front end, the first motor 72 is started by the controller 16 to drive the first rotating shaft 73 to rotate, the first winding reel 74 starts to wind the traction rope 9, under the movement of the pulling rope 9, the first X-ray film 10 gradually approaches the first notch 12, and after the infrared receiver 18 in the first notch 12 detects the infrared sensor 17 on the movable clip B112, the controller 16 starts a first water pump 42 and a second water pump 44, the first water pump 42 pumps out the developer in the developer storage tank 41 and sprays the developer to the first X-ray film 10 passing through the developing chamber 4 through the spraying holes 433 of the spraying plate frame 432, and the second water pump 44 returns the dripped developer to the developer storage tank 41 for reuse;

thirdly, repeating the second step, fixing a second X-ray film 10 on a traction rope 9 close to the main winding mechanism 7 through a movable clamp A111 and a movable clamp B112, and allowing the second X-ray film to enter the developing chamber 4 to receive the developer for spraying, wherein the first X-ray film 10 moves through a second gap 13 along with the traction rope 9, and after an infrared receiver 18 in the second gap 13 detects an infrared sensor 17 on the movable clamp B112, a controller 16 controls a water pump third 52 to pump the cleaning agent from a cleaning agent storage box 51, so that the cleaning agent is used for cleaning the first X-ray film 10 by using an arc spraying plate 532, and the residual developer on the surface is removed;

and fourthly, the third X-ray film 10 repeats the second step and enters the developing chamber 4 for development, and the second X-ray film 10 repeats the third step and enters the developing chamber 5 for developing. The first X-ray film 10 moves through the third notch 14 along with the hauling rope 9, when the infrared receiver 18 in the third notch 14 detects the infrared sensor 17 on the movable clamp B112, the controller 16 controls the warm air blower 611 to start working, the warm air is blown to the first X-ray film 10 from the air distribution slit 613 by the air distribution pipe 612 to complete drying, then the first X-ray film 10 passes through the fourth notch 15 and is taken down by the worker together with the movable clamp a111 and the movable clamp B112, and the hauling rope 9 continues to rotate along with the first winding reel 74 to wind;

in a fifth step, each of the X-ray films 10 undergoes development-film-drying until the second spool 84 is completely wound with the traction rope 9 transferred to the first spool 74, and the second motor 82 is turned on to rotate the second rotating shaft 83 in the reverse direction to rewind the traction rope 9 onto the second spool 84 to start continuously.

Claims

1. The utility model provides an image branch of academic or vocational study is with X-ray film processing stoving integrated device which characterized in that includes:

a box body (1),

the interior of the box body (1) is divided into a developing chamber (4), a developing chamber (5) and a drying chamber (6) by a first clapboard (2) and a second clapboard (3) which are arranged longitudinally;

a main winding mechanism (7) and an auxiliary winding mechanism (8) which are positioned at the left side and the right side of the box body (1), wherein the main winding mechanism (7) and the auxiliary winding mechanism (8) are connected through a traction rope (9), a plurality of clamping pieces (11) used for clamping X-ray films (10) are arranged on the traction rope (9),

the first notch (12), the second notch (13), the third notch (14) and the fourth notch (15) are sequentially and respectively arranged on the left side wall of the box body (1), the first partition plate (2), the second partition plate (3) and the right side wall of the box body (1), the first notch (12), the second notch (13), the third notch (14) and the fourth notch (15) are positioned on the same horizontal line, and a traction rope (9) for clamping an X-ray film (10) freely shuttles inside and outside the box body (1);

a developer storage box (41) is arranged at the top outside the developing chamber (4), a developer spraying assembly (43) connected with the developer storage box (41) through a first water pump (42) is arranged at the top inside the developing chamber (4) and used for spraying a developer on the X-ray film (10) passing through the lower part of the developer spraying assembly (43) to form a developing image, and the used developer is returned to the developer storage box (41) through a return pipe with a second water pump (44) at the bottom of the developing chamber (4) to be recycled;

the cleaning agent storage box (51) is arranged at the top outside the film developing chamber (5), a cleaning agent spraying assembly (53) connected with the cleaning agent storage box (51) through a water pump III (52) is arranged at the top inside the film developing chamber (5), and is used for spraying cleaning agent on the X-ray film (10) passing through the lower part of the cleaning agent spraying assembly (53) and cleaning the residual developing agent on the surface of the X-ray film (10), and a water outlet (54) is arranged at the bottom inside the film developing chamber (5);

the thermal drying assembly (61) is arranged in the drying chamber (6) and is used for drying the cleaned X-ray film (10);

and a PLC controller (16) for controlling the operation of the integrated device.

2. The apparatus as claimed in claim 1, wherein the primary winding mechanism (7) comprises a first base (71), a first motor (72) mounted on the first base (71), and a first rotating shaft (73) connected to an output shaft of the first motor (72), the first rotating shaft (73) is threaded with a first winding reel (74), the secondary winding mechanism (8) comprises a second base (81), a second motor (82) mounted on the second base (81), and a second rotating shaft (83) connected to an output shaft of the second motor (82), the second rotating shaft (83) is threaded with a second winding reel (84), the first motor (72) and the second motor (82) synchronously maintain a forward rotation or a reverse rotation, and one end of the pulling rope (9) is connected to the first winding reel (74), the other end of the traction rope (9) sequentially penetrates through the first notch (12), the second notch (13), the third notch (14) and the fourth notch (15) to be connected to the second winding roll (84).

3. The integrated apparatus for developing and drying X-ray film for department of imaging as claimed in claim 1, wherein said holder (11) comprises a movable clamp A (111) and a movable clamp B (112) which can be removed from said drawing rope (9), said movable clamp B (112) is provided with an infrared sensor (17), said movable clamp A (111) is held at the front end of the X-ray film (10) and said movable clamp B (112) is held at the front end of the X-ray film (10) along the moving direction of the drawing rope (9).

4. The integrated apparatus for developing and drying X-ray film for department of imaging as claimed in claim 1, wherein an infrared receiver (18) is disposed at the upper portion of each of said first notch (12), said second notch (13) and said third notch (14) flush with said drawing rope (9).

5. The apparatus as claimed in claim 1, wherein the developer spraying unit (43) comprises a developer conveying pipe (431) disposed at the top of the developing chamber (4) and connected to the developer storage tank (41) via the first water pump (42), and a spraying plate frame (432) connected to the lower end of the developer conveying pipe (431) and having a plurality of spraying holes (433), and two spraying plate frames (432) are disposed in parallel on two sides of the X-ray film (10). The X-ray film (10) can be rapidly washed by the developer by a large area spray.

6. The claim 1 of the claim of the department of image X-ray film developing and drying integrated device, wherein the cleaning agent spray assembly (53) includes the cleaning agent delivery pipe (531) located in the top of the developing room (5) and connected with the cleaning agent storage box (51) through the water pump three (52), the arc spray plate (532) connected to the lower end of the cleaning agent delivery pipe (531), the arc spray plate (532) is located above the X-ray film (10), and the arc spray plate (532) is equipped with a plurality of spray nozzles (533) towards the X-ray film (10). Compare in spraying sheet frame (432) through spraying nozzle (533) towards X-ray film (10) can guarantee to spray under comprehensive prerequisite and save the water source.

7. The apparatus as claimed in claim 1, wherein the thermal drying assembly (61) comprises a fan heater (611) disposed at the top of the drying chamber (6), and a wind distribution pipe (612) disposed at the top of the drying chamber (6), the wind distribution pipe (612) is connected to the fan heater (611), and the X-ray film (10) is dried by introducing warm wind into the drying chamber (6) through a wind distribution slit (613) formed in the wind distribution pipe (612).