Code printer convenient for marking X-ray film

Abstract

The utility model discloses a code printer convenient for X-ray film identification, and specifically relates to the laser code printer equipment field, the code printer comprises a rack, a housing, first transport mechanisms and an identification mechanism, the housing is installed on the upper end face of the rack, the two sides of the housing are provided with the first transport mechanisms, and the side wall of the inner cavity of the housing is provided with the identification mechanism; a display screen is arranged on one side of the shell, and a second conveying mechanism is arranged at the bottom of the inner cavity of the shell. Materials are conveyed to the second conveying mechanism through the first conveying mechanism, workpieces are detected through a camera module, a sliding assembly, a laser coding machine and a mechanical arm in the marking mechanism, the mechanical arm adjusts the shape and position of the workpieces so that the X-ray films can be marked by the coding machine, meanwhile, the coding time can be shortened, intelligence is achieved, and the working efficiency is improved. The X-ray code printer is simple in structure and convenient to operate, the working environment of staff is optimized, the device is prevented from falling off during working, an identification mark of the X-ray code printer is printed on a paper strip, and the percent of pass is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of laser code printer equipment, and more specifically, to a code printer which is convenient for marking X-ray films. Background Art

[0002] An X-ray coder is a specially designed device used to code or mark X-ray film or other inspection materials. The main function of this coder is to provide tracking and recording functions during the inspection process, ensuring that the inspection results can be accurately associated with their corresponding samples or locations. By printing specific information on the film, such as serial number, date, time or other identification information, the subsequent data management and analysis process can be simplified;

[0003] For example, the application number CN202021551308.2 discloses the technical field of laser coding equipment. By setting a first fixed plate and a second fixed plate, the position of the marking piece is locked. By setting a paddle and a latch, the stability of the paddle can be increased. The slot setting can change the wheelbase of marking pieces of different widths. By setting a compression spring, the elastic performance of the compression spring can be achieved. The compression spring can be compressed by moving the paddle to reinforce the positioning of the marking piece. In the prior art, the time for a traditional group of identification is relatively long, and the traditional identification identification is a group of identifications composed of words or letters and adhered to the side of the film with tape. It is easy to fall off during work, especially in winter, which can easily lead to unqualified rework of the film.

[0004] Therefore, in view of the above problems, a coding device is proposed which is convenient for marking X-ray films. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a code printer which is convenient for marking X-ray films, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a code printer for facilitating X-ray film marking, comprising a frame, a shell, a first transport mechanism and a marking mechanism, wherein the shell is mounted on the upper end surface of the frame, and the first transport mechanism is arranged on both sides of the shell, the side wall of the inner cavity of the shell is arranged with the marking mechanism, a display screen is arranged on one side of the shell, and a second transport mechanism is arranged at the bottom of the inner cavity of the shell;

[0007] The identification mechanism includes a camera module and a sliding component. There are four groups of camera modules, and two groups of sliding components. The two groups of sliding components are installed on the side walls of the inner cavity of the housing. Camera modules are provided on the top and bottom end faces of the housing and the mobile ends of the two groups of sliding components. The sliding component includes a servo motor and a threaded lead screw. The output end of the servo motor is provided with a threaded lead screw, and a threaded sleeve is threadedly connected to the outer diameter surface of the threaded lead screw. The servo motor, the threaded lead screw, and the threaded sleeve are all installed on the upper end face of the fixed seat. A laser marking machine is provided in the inner cavity of the housing, and a robotic arm is provided on one side of the laser marking machine.

[0008] Preferably, the first transportation mechanism includes a conveyor belt and a first stepping motor. The conveyor belt is installed on one side of the housing, and the first stepping motor is installed below the conveyor belt. A driving wheel is provided at the output end of the first stepping motor, and the driving wheel is connected to a driven wheel through a first transmission belt. The driven wheel is installed at one end of a friction roller, and the friction roller is in close contact with the inner diameter surface of the conveyor belt.

[0009] Preferably, the second transportation mechanism includes support blocks and a rotating shaft. There are two groups of support blocks, and a rotating shaft is provided between the two groups of support blocks. Bearings are provided on the contact surfaces between the rotating shaft and the support blocks. A first gear is provided at one end of the rotating shaft, and the first gear is meshed with a second gear. The second gear is connected to a third gear through a second transmission belt, and the third gear is installed at the output end of the second stepping motor.

[0010] Preferably, the camera module is specifically a vision processor of model 3700VC or a camera processor with vision detection and processing functions. The threaded lead screw and the threaded sleeve form a threaded connection structure, the threaded sleeve and the fixed seat form a sliding structure, and the camera module, the laser marking machine, and the robotic arm are all electrically connected to the display screen.

[0011] Preferably, the driving wheel and the driven wheel form a belt drive structure through the first transmission belt, and the conveyor belt and the friction roller form a friction drive structure.

[0012] Preferably, the first gear and the second gear form a gear meshing structure, the second gear and the third gear form a connected drive structure through the second transmission belt, and the rotating shaft is fixedly connected to the first gear.

[0013] The technical effects and advantages of the present utility model:

[0014] Compared with the prior art, when the coder for facilitating the identification of X-ray films is in use, the first transport mechanism transports the material to the second transport mechanism, and then the workpiece is detected by the camera module, sliding assembly, laser coder and robotic arm in the identification mechanism. The robotic arm is used to adjust the shape and position of the workpiece, so that the coder can identify the X-ray film. Meanwhile, it is beneficial to reduce the coding time, make it intelligent, optimize the working environment of employees, and reduce safety risks. When this device is working, it can avoid falling off during work, which directly leads to the rework of unqualified films. The identification mark of the X-ray coder is printed on a piece of paper, and there is no possibility of missing characters, thus ensuring the qualification rate.

[0015] Compared with the prior art, when the coder for facilitating the identification of X-ray films is in use, the first stepper motor in the first transport mechanism is started. The first stepper motor drives the driving wheel to rotate, and then the driving wheel drives the driven wheel to rotate through the first transmission belt, so that the friction roller rotates. Since the conveyor belt and the friction roller form a friction drive structure, finally the conveyor belt drives the workpiece to move, so as to transport the workpiece to the second transport mechanism. The second stepper motor in the second transport mechanism is started. The second stepper motor drives the third gear, and the third gear drives the second gear to rotate through the second transmission belt. Since the second gear is meshed with the first gear, and the first gear is connected with the rotating shaft in a limited way, the workpiece on the outer diameter surface of the rotating shaft is moved. When the second transport mechanism moves the workpiece, the workpiece is identified by the identification mechanism. Through the above structure, the transport work efficiency is improved, so as to identify the workpiece. Meanwhile, the working environment of employees is optimized, the working intensity of employees is reduced, and safety risks are reduced.

[0016] Compared with the prior art, when the coder for facilitating the identification of X-ray films is in use, the identification mechanism is used to identify the workpiece. A camera module is installed, and four groups of camera modules are installed to scan the workpiece in all directions, so as to identify the workpiece. A robotic arm is installed in the identification mechanism to adjust the shape of the workpiece, so as to scan the workpiece. Meanwhile, it is convenient for the laser coder to identify the X-ray film on the workpiece. Two of the camera modules are adjusted through the servo motor, lead screw, nut and fixed seat in the sliding assembly, and then the workpiece is scanned for identification. The camera module, sliding assembly, laser coder and robotic arm are all electrically connected to the display screen for scanning and identifying the workpiece. Through the above structure, the on-site work efficiency is improved, the shooting exposure qualification rate is increased, falling off during work is avoided, and rework of unqualified films is prevented. The identification mark of the X-ray coder is printed on a piece of paper, and there are no missing characters, thus ensuring the qualification rate, optimizing the working environment of employees and reducing safety risks. Description of the Drawings

[0017] Figure 1 This is a three-dimensional structure schematic diagram of the present utility model.

[0018] Figure 2 This is a front view structure schematic diagram of the identification mechanism of the present utility model.

[0019] Figure 3 This is a side view structure schematic diagram of the first transportation mechanism of the present utility model.

[0020] Figure 4 This is a three-dimensional structure schematic diagram of the second transportation mechanism of the present utility model.

[0021] Figure 5 This is a front view structure schematic diagram of the second transportation mechanism of the present utility model.

[0022] The reference numerals in the drawings are: 1, frame; 2, housing; 3, first transportation mechanism; 301, conveyor belt; 302, first stepping motor; 303, driving wheel; 304, first transmission belt; 305, driven wheel; 306, friction roller; 4, identification mechanism; 401, camera module; 402, sliding assembly; 403, servo motor; 404, threaded lead screw; 405, threaded sleeve; 406, fixed seat; 407, laser coding machine; 408, robotic arm; 5, display screen; 6, second transportation mechanism; 601, support block; 602, rotating shaft; 603, first gear; 604, second gear; 605, second transmission belt; 606, third gear; 607, second stepping motor. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1

[0025] As shown in the attached Figures 1 to 3 A coder for facilitating the identification of X-ray films, comprising a frame 1, a housing 2, a first transportation mechanism 3 and an identification mechanism 4. The housing 2 is installed on the upper end surface of the frame 1, and the first transportation mechanism 3 is arranged on both sides of the housing 2. The side wall of the inner cavity of the housing 2 is provided with the identification mechanism 4. A display screen 5 is arranged on one side of the housing 2, and a second transportation mechanism 6 is arranged at the bottom of the inner cavity of the housing 2;

[0026] The identification mechanism 4 includes a camera module 401 and a sliding component 402. There are four groups of camera modules 401 and two groups of sliding components 402. The two groups of sliding components 402 are installed on the side walls of the inner cavity of the housing 2. Camera modules 401 are provided on the top and bottom end faces of the housing 2 and the moving ends of the two groups of sliding components 402. The sliding component 402 includes a servo motor 403 and a threaded lead screw 404. The output end of the servo motor 403 is provided with the threaded lead screw 404, and a threaded sleeve 405 is threadedly connected to the outer diameter surface of the threaded lead screw 404. The servo motor 403, the threaded lead screw 404, and the threaded sleeve 405 are all installed on the upper end face of the fixed seat 406. A laser marking machine 407 is provided in the inner cavity of the housing 2, and a robotic arm 408 is provided on one side of the laser marking machine 407.

[0027] Among them: The workpiece is identified by the identification mechanism 4. Four groups of camera modules 401 are provided and installed, so as to perform an all-round scan of the workpiece for identification. A robotic arm 408 is provided in the identification mechanism 4 to adjust the shape of the workpiece for scanning, and at the same time, it is convenient for the laser marking machine 407 to identify the X-ray film on the workpiece. The servo motor 403, the threaded lead screw 404, the threaded sleeve 405, and the fixed seat 406 in the sliding component 402 are used to adjust two of the camera modules 401 to scan the workpiece for identification. The camera module 401, the sliding component 402, the laser marking machine 407, and the robotic arm 408 are all electrically connected to the display screen 5 to scan and identify the workpiece. With the above structure, the on-site work efficiency is improved, the shooting exposure qualification rate is increased, it is prevented from falling off during work, the rework of unqualified films is avoided, the identification of the X-ray marker is printed on the paper strip, the qualification rate is guaranteed, the safety risk is reduced, and the working environment of employees is optimized.

[0028] Embodiment 2

[0029] On the basis of Embodiment 1, the solution in Embodiment 1 is further refined and introduced in combination with the following specific working methods, as Figures 1 to 5 shown, see the following description for details:

[0030] As a preferred embodiment, the first transport mechanism 3 includes a conveyor belt 301 and a first stepping motor 302. The conveyor belt 301 is installed on one side of the housing 2, and the first stepping motor 302 is installed below the conveyor belt 301. A driving wheel 303 is provided at the output end of the first stepping motor 302, and the driving wheel 303 is connected to a driven wheel 305 through a first transmission belt 304. The driven wheel 305 is installed at one end of a friction roller 306, and the friction roller 306 is closely attached to the inner diameter surface of the conveyor belt 301. When the first stepping motor 302 in the first transport mechanism 3 is started, the first stepping motor 302 drives the driving wheel 303 to rotate, and then the driving wheel 303 drives the driven wheel 305 to rotate through the first transmission belt 304, so that the friction roller 306 rotates. And because the conveyor belt 301 and the friction roller 306 form a friction drive structure, finally the conveyor belt 301 is used to drive the workpiece to move, so as to transport the workpiece to the second transport mechanism 6.

[0031] As a preferred embodiment, the second transport mechanism 6 includes a support block 601 and a rotating shaft 602. There are two groups of support blocks 601, and a rotating shaft 602 is arranged between the two groups of support blocks 601. Bearings are arranged on the contact surfaces between the rotating shaft 602 and the support blocks 601. A first gear 603 is arranged at one end of the rotating shaft 602, and the first gear 603 is meshed with a second gear 604. The second gear 604 is connected to a third gear 606 through a second transmission belt 605, and the third gear 606 is installed at the output end of a second stepping motor 607. When the second stepping motor 607 in the second transport mechanism 6 is started, the second stepping motor 607 drives the third gear 606, and the third gear 606 drives the second gear 604 to rotate through the second transmission belt 605. And because the second gear 604 is meshed with the first gear 603, and the first gear 603 is connected to the rotating shaft 602 in a limiting manner. When the workpiece on the outer diameter surface of the rotating shaft 602 is moved, and when the workpiece is moved by the second transport mechanism 6, the identification mechanism 4 is used to identify the workpiece. With the above structure, the transport work efficiency is improved, so as to identify the workpiece, reduce the work intensity of employees, and at the same time optimize the working environment of employees.

[0032] As a preferred embodiment, the camera module 401 is specifically a vision processor of model 3700VC or a camera processor with vision detection and processing functions. The threaded lead screw 404 and the threaded sleeve 405 form a threaded connection structure, and the threaded sleeve 405 and the fixed seat 406 form a sliding structure. The camera module 401, the laser marking machine 407 and the robotic arm 408 are all electrically connected to the display screen 5.

[0033] As a preferred embodiment, the driving wheel 303 and the driven wheel 305 form a belt drive structure through the first transmission belt 304, and the conveyor belt 301 and the friction roller 306 form a friction drive structure.

[0034] As a preferred embodiment, the first gear 603 and the second gear 604 form a gear meshing structure. The second gear 604 and the third gear 606 form a connected transmission structure through the second transmission belt 605. The rotating shaft 602 is fixedly connected to the first gear 603.

[0035] The working process of the present utility model is as follows: First, start the first stepping motor 302 in the first transportation mechanism 3. The first stepping motor 302 drives the driving wheel 303 to rotate. Then, through the driving wheel 303, the driven wheel 305 is driven to rotate by the first transmission belt 304, so that the friction roller 306 rotates. And the conveyor belt 301 and the friction roller 306 form a friction transmission structure. Finally, the workpiece is driven to move by the conveyor belt 301 to transport the workpiece to the second transportation mechanism 6. Then, start the second stepping motor 607 in the second transportation mechanism 6. The second stepping motor 607 drives the third gear 606. The third gear 606 drives the second gear 604 to rotate through the second transmission belt 605. And the second gear 604 is in gear meshing connection with the first gear 603. And the first gear 603 is in limit connection with the rotating shaft 602. When moving the workpiece on the outer diameter surface of the rotating shaft 602 and moving the workpiece through the second transportation mechanism 6, the identification mechanism 4 is used to identify the workpiece. There is a camera module 401 installed, and four groups of camera modules 401 are installed. And a robotic arm 408 is installed in the identification mechanism 4 to adjust the shape of the workpiece. At the same time, it is convenient for the laser marking machine 407 to mark the X-ray film on the workpiece. And two of the camera modules 401 are adjusted by using the servo motor 403, the threaded lead screw 404, the threaded sleeve 405 and the fixed seat 406 in the sliding component 402. And the camera module 401, the sliding component 402, the laser marking machine 407 and the robotic arm 408 are all electrically connected to the display screen 5 to scan and mark the workpiece.

[0036] Finally, the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A code printer for facilitating X-ray film marking, comprising a frame (1), a housing (2), a first transport mechanism (3) and a marking mechanism (4), characterized in that: The shell (2) is mounted on the upper end surface of the frame (1), and a first transport mechanism (3) is provided on both sides of the shell (2), a marking mechanism (4) is provided on the side wall of the inner cavity of the shell (2), a display screen (5) is provided on one side of the shell (2), and a second transport mechanism (6) is provided at the bottom of the inner cavity of the shell (2); The identification mechanism (4) comprises a camera module (401) and a sliding assembly (402), wherein the camera module (401) is provided in four groups, and the sliding assembly (402) is provided in two groups, and the two groups of sliding assemblies (402) are installed on the side wall of the inner cavity of the shell (2), and the top end surface and the bottom end surface of the shell (2) and the moving ends of the two groups of sliding assemblies (402) are provided with the camera module (401), and the sliding assembly (402) comprises a servo motor (403) and a screw The output end of the servo motor (403) is provided with a threaded screw (404), and the outer diameter surface of the threaded screw (404) is threadedly connected with a threaded sleeve (405), the servo motor (403), the threaded screw (404) and the threaded sleeve (405) are all installed on the upper end surface of the fixing seat (406), the inner cavity of the shell (2) is provided with a laser coder (407), and a mechanical arm (408) is provided on one side of the laser coder (407).

2. A code printer for facilitating X-ray film marking according to claim 1, characterized in that: The first transport mechanism (3) comprises a conveyor belt (301) and a first stepper motor (302), wherein the conveyor belt (301) is mounted on one side of the housing (2), and the first stepper motor (302) is mounted below the conveyor belt (301). A driving wheel (303) is provided at the output end of the first stepper motor (302), and the driving wheel (303) is connected to a driven wheel (305) via a first transmission belt (304), and the driven wheel (305) is mounted on one end of a friction roller (306), and the friction roller (306) is in close contact with the inner diameter surface of the conveyor belt (301).

3. A code printer for facilitating X-ray film marking according to claim 1, characterized in that: The second transport mechanism (6) comprises a support block (601) and a rotating shaft (602). The support block (601) is provided in two groups, and a rotating shaft (602) is provided between the two groups of the support blocks (601). A bearing is provided on the contact surface between the rotating shaft (602) and the support block (601). A first gear (603) is provided at one end of the rotating shaft (602), and the first gear (603) is meshedly connected with a second gear (604). The second gear (604) is connected with a third gear (606) via a second transmission belt (605), and the third gear (606) is installed at the output end of the second stepping motor (607).

4. A code printer for facilitating X-ray film marking according to claim 1, characterized in that: The camera module (401) is specifically a 3700VC visual processor or a camera processor with a visual detection processing function. The threaded screw (404) and the threaded sleeve (405) form a threaded connection structure. The threaded sleeve (405) and the fixed seat (406) form a sliding structure. The camera module (401), the laser coder (407) and the mechanical arm (408) are all electrically connected to the display screen (5).

5. A code printer for facilitating X-ray film marking according to claim 2, characterized in that: The driving wheel (303) forms a belt transmission structure with the driven wheel (305) through the first transmission belt (304), and the conveyor belt (301) and the friction roller (306) form a friction transmission structure.

6. A code printer for facilitating X-ray film marking according to claim 3, characterized in that: The first gear (603) and the second gear (604) form a gear meshing structure, the second gear (604) forms a connecting transmission structure with the third gear (606) through the second transmission belt (605), and the rotating shaft (602) is fixedly connected to the first gear (603).

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