CN217689718U - Reproduction platform with device is changed to high-efficient of bottom plate - Google Patents

Abstract

The utility model belongs to the technical field of the technique of photography reproduction and specifically relates to a reproduction platform with high-efficient change device of bottom plate is related to, and it includes workstation, light filling lamp, camera and bottom plate clamp, the camera sets up on the workstation, the light filling lamp can be dismantled and connect and be in on the workstation, be provided with piece mechanism on the workstation, piece mechanism is including carrying platform and drive assembly including going up, carry the platform to slide to connect and be in on the workstation, carry the bench to have placed a plurality ofly the bottom plate clamp, drive assembly sets up on the workstation and with carry the bench to connect, drive assembly drives carry the bench to slide. This application is through the last piece mechanism that sets up for the speed of going up the piece obtains improving, has reduced the frequency that operating personnel changed the film simultaneously, reduces staff's tired degree, and then makes work efficiency obtain improving.

Description

Reproduction platform with high-efficient change device of bottom plate

Technical Field

The application relates to the technical field of photography and copying, in particular to a copying table with a device for efficiently replacing a bottom film.

Background

At present, the mode of image retention in the early days is mostly film type cameras, so that a large amount of films or photos developed by the films are retained in many families; no matter the films and photos are aged over time, the films and photos are easy to lose and inconvenient to store, and more people need to convert a large amount of films and photos into digital data along with the popularization of digital electronic products such as computers and digital cameras.

The copying table comprises a workbench, a camera, a light supplementing lamp and a negative film clamp, the negative film clamp is arranged on the workbench and used for clamping a negative film, the camera is arranged on the workbench and used for shooting the negative film, and the light supplementing lamp is arranged on the workbench and used for supplementing light to the negative film on the negative film clamp; when the negative film is copied, the negative film is placed on the negative film clamp firstly, then the negative film is fixed by the negative film clamp, then the light supplement lamp is turned on to supplement light to the negative film, and the camera is started to copy the negative film.

In realizing this application in-process, the inventor finds that there is following problem at least in this technique, during the reproduction, needs operating personnel to change the film frequently, and long-time work can lead to operating personnel comparatively tired, and then leads to work efficiency to be lower.

SUMMERY OF THE UTILITY MODEL

In order to improve work efficiency, the application provides a reproduction platform with high-efficient change device of bottom plate.

The application provides a pair of reproduction platform with high-efficient change device of bottom plate adopts following technical scheme:

the copying table with the efficient bottom film replacing device comprises a workbench, a light supplementing lamp, a camera and bottom film clamps, wherein the camera is arranged on the workbench, the light supplementing lamp is detachably connected to the workbench, a film feeding mechanism is arranged on the workbench and comprises a conveying table and a driving assembly, the conveying table is connected to the workbench in a sliding mode, a plurality of bottom film clamps are placed on the conveying table, the driving assembly is arranged on the workbench and connected with the conveying table, and the driving assembly drives the conveying table to slide.

By adopting the technical scheme, a plurality of negative films to be copied are placed on a plurality of negative film clamps and fixed, then the negative films on the conveying table are driven by the driving assembly to move to the position of the camera, the light supplementing lamp is started, then the camera is started for shooting, and then the driving assembly drives the conveying table to sequentially convey the negative films to the position of the camera for shooting; through the last piece mechanism that sets up for the speed of going up the piece obtains improving, has reduced the frequency that operating personnel changed the film simultaneously, reduces staff's tired degree, and then makes work efficiency obtain improving.

Optionally, the sheet feeding mechanism further includes two guide rails, the two guide rails are both disposed on the workbench, and two ends of the conveying table are connected to the two guide rails in a sliding manner respectively.

By adopting the technical scheme, the driving assembly drives the conveying table to slide along the length direction of the guide rail; through the guide rail that sets up, play the guide effect to the direction of motion of carrying the platform, make the action of carrying the platform simultaneously tend to steadily, reduce the beating of carrying the platform, reduce the low price of carrying the platform, and then the reproduction effect that is carried and is improved.

Optionally, a fixing assembly is arranged on the guide rail and comprises a pressing block and a fixing bolt, the pressing block is abutted to the guide rail, the fixing bolt penetrates through the pressing block and is in threaded connection with the workbench, and the pressing block is used for tightly abutting the guide rail and the workbench.

Through adopting above-mentioned technical scheme, when not using the conveying platform, accessible anticlockwise rotation fixing bolt, until briquetting and guide rail separation, then take off guide rail and conveying platform, can dismantle through the guide rail that sets up for the reproduction platform can be applicable to the operating personnel of different use habits, and then makes work efficiency obtain improving.

Optionally, the driving assembly includes a servo motor, a ball screw and a slider, the servo motor is detachably disposed on the workbench, the slider is disposed on the conveying table, the ball screw penetrates through the slider and is in threaded connection with the slider, and one end of the ball screw is connected to an output shaft of the servo motor.

By adopting the technical scheme, the servo motor is started, the servo motor drives the ball screw to rotate, the ball screw drives the sliding block to slide, the sliding block drives the conveying table to slide, and the conveying table drives the plurality of negative film clips to sequentially shoot through the camera; through the drive assembly who sets up, realized carrying the automatic of platform to slide, servo motor opens and stops the action sensitive simultaneously, and the accuracy is higher, and then makes the effect of reproduction obtain further improvement.

Optionally, the light filling lamp is slided and is set up the workstation is kept away from one side of carrying the platform, set up the light filling hole that supplies light to pass on the workstation, the camera slides along vertical direction and establishes on the workstation, the camera with the light filling hole is concentric, carry and seted up on the bench and place the hole, it is a plurality of the negative clamp is placed in proper order place hole department.

Through adopting above-mentioned technical scheme, when reprinting the film, at first place the film on the film presss from both sides, then place a plurality of film presss from both sides in proper order and place the hole department, then start the light filling lamp, the light filling lamp is polished the film, slip camera to suitable height, then start the camera and reprint the film, the one side of carrying the platform is kept away from at the workstation to the light filling lamp through setting up for the light is beaten the effect on the film better, and then makes the reprint effect obtain improving.

Optionally, be provided with the boss on placing the lateral wall in hole, carry the bench to be provided with the subassembly that is in the light, the subassembly that is in the light includes barn door and coupling assembling, the barn door is placed place hole department and with the boss butt, coupling assembling sets up on the boss, coupling assembling with the barn door is connected, offer on the barn door and be used for placing the mounting hole of film holder, film holder joint is in on the mounting hole.

By adopting the technical scheme, the light barrier with proper mounting holes is selected according to the size of the negative, the light barrier is close to the boss on the placing hole, then the plurality of light barriers are sequentially placed on the boss and completely cover the placing hole, then the light barrier is connected with the boss on the conveying table by the connecting component, and then the negative clamp with the negative is placed at the mounting hole of the light barrier; the light blocking component can reduce the direct irradiation of light rays of the light supplementing lamp to human eyes, reduce the damage of the light to the human eyes and improve the safety performance of the equipment; simultaneously when carrying out the reproduction to great film, can take off a plurality of barn doors, change for a great barn door, then with the film clamp of looks adaptation, fix the film, then drive with drive assembly and carry the platform to open many times and stop, drive the film and accomplish the segmentation reproduction, improve the reproduction effect, make this equipment be applicable to more specification film reproduction through the subassembly that is in the light that sets up for the suitability of this equipment obtains improving.

Optionally, coupling assembling includes first magnet and second magnet, first magnet sets up on the boss, the second magnet sets up on the barn door, first magnet with the laminating of second magnet.

By adopting the technical scheme, the light barrier with proper mounting holes is selected according to the size of the film, the light barrier is close to the boss on the placing hole, then the plurality of light barriers are sequentially placed on the boss and completely cover the placing hole, and the second magnet on the light barrier is adsorbed to the first magnet on the boss; this coupling assembling structure is comparatively simple, the quick installation and the separation of the barn door of being convenient for, and the work efficiency of being is improved, and the coupling assembling that sets up simultaneously can reduce the slip of light screen for the reproduction effect can be kept.

Optionally, a positioning mechanism is arranged on the workbench, the positioning mechanism includes positioning blocks and a sensor, the sensor is arranged on the workbench, the conveying table is provided with a plurality of positioning blocks, and the plurality of positioning blocks correspond to the plurality of negative film clips respectively; the sensor is arranged on the workbench, the sensor and the camera are in the same vertical plane, and the sensor controls the start and stop of the servo motor; when the positioning block passes through the sensor, the sensor controls the servo motor to stop.

By adopting the technical scheme, the driving assembly is used for driving the conveying table to slide, the conveying table drives the film on the film clamp to move to the camera, the displacement sensor senses the signal of the positioning block and controls the driving assembly to stop moving, the camera performs shooting, after the shooting is finished, the driving assembly drives the conveying table to continue moving until the displacement sensor senses the signal of a second positioning block, and then the displacement sensor controls the driving assembly to stop moving; the positioning mechanism enables the driving assembly to control the conveying table more accurately, reduces the probability of stopping the driving assembly manually, and further improves the copying effect and the working efficiency.

Optionally, a sliding groove is formed in the side wall, close to the sensor, of the conveying table, and the positioning block is arranged in the sliding groove in a sliding manner.

By adopting the technical scheme, when long films are shot, the positions of the sliding positioning blocks can be adjusted according to the copying effect, the starting and stopping positions of the conveying table can be controlled by adjusting the distance between the positioning blocks, and the shooting effect of the long films is improved.

To sum up, the application comprises the following beneficial technical effects:

1. by the aid of the film feeding mechanism, the film feeding speed is improved, the frequency of replacing the film by operators is reduced, the fatigue degree of the operators is reduced, and accordingly working efficiency is improved;

2. the arranged guide rail is detachable, so that the copying table can be suitable for operators with different use habits, and the working efficiency is improved;

3. the positioning mechanism enables the driving assembly to control the conveying table more accurately, reduces the probability of stopping the driving assembly manually, and further improves the copying effect and the working efficiency.

Drawings

FIG. 1 is a schematic structural diagram of a copying table with a negative film efficient replacing device in the embodiment of the application;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a partial structural schematic view of a copying table with a negative film high-efficiency replacing device in the embodiment of the application;

fig. 4 is a schematic structural diagram of a light blocking assembly in an embodiment of the present application.

Reference numerals are as follows: 100. a work table; 110. a placing table; 200. a light supplement lamp; 300. a camera; 400. a negative film holder; 500. a sheet feeding mechanism; 510. a conveying table; 511. placing holes; 512. a boss; 513. a chute; 520. a drive assembly; 521. a servo motor; 522. a ball screw; 523. a slider; 530. a guide rail; 540. a fixing assembly; 541. briquetting; 542. fixing the bolt; 600. a light blocking assembly; 610. a light barrier; 620. a connecting assembly; 621. a first magnet; 622. a second magnet; 700. a positioning mechanism; 710. positioning blocks; 720. a signal transmitter; 730. a signal receiver; 800. a sliding mechanism; 810. a fixed block; 811. a sliding groove; 820. a power assembly; 821. a stepping motor; 822. the screw is turned.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a reproduction platform with high-efficient change device of bottom plate.

Referring to fig. 1, the reproduction platform with high-efficient device of changing of film, including placing workstation 100 on ground, be provided with the camera 300 that slides along vertical direction on the workstation 100, one side that the camera 300 was kept away from to workstation 100 slides and is connected with and places platform 110, place and place the light filling lamp 200 on the platform 110, set up the light filling hole that the light of being convenient for passed on the workstation 100, be provided with film feeding mechanism 500 on the workstation 100, be provided with a plurality of film clips 400 that are used for fixed film on film feeding mechanism 500, film feeding mechanism 500 drives the film on film clip 400 and moves in proper order to accomplish the reproduction to camera 300. Firstly, a film is placed on the film holders 400, then a plurality of film holders 400 are sequentially placed on the conveying table 510, then the light supplementing lamp 200 is started to supplement light for the film, then the film feeding mechanism 500 is used for driving the film to move to the camera, and after the camera finishes shooting, the film feeding mechanism 500 drives the next film to move to the camera again to perform copying.

Referring to fig. 1, a sliding mechanism 800 is arranged on a workbench 100, the sliding mechanism 800 includes a fixed block 810 vertically and fixedly connected to one side of the workbench 100, a sliding groove 811 is formed on an axis of the fixed block 810 and the fixed block 810 of the workbench 100, the sliding groove 811 is formed in the vertical direction, a sliding block is connected in the sliding groove 811 in a sliding manner, and a camera 300 is arranged on the sliding block and slides along with the sliding block; the fixed block 810 is provided with a power assembly 820, the power assembly 820 comprises a stepping motor 821, the stepping motor 821 is fixedly connected to one end, far away from the workbench 100, of the fixed block 810, a rotating screw 822 is rotatably connected in the sliding groove 811, and the rotating screw 822 penetrates through the sliding block and is in threaded connection with the sliding block. The stepping motor 821 is started, the stepping motor 821 drives the rotating screw 822 to rotate, the rotating screw 822 drives the sliding block to slide along the sliding groove 811, and the sliding block drives the camera 300 to be close to or far away from the workbench 100.

Referring to fig. 1 and 2, the sheet feeding mechanism 500 includes two guide rails 530 arranged along the length direction of the workbench 100, the two guide rails 530 are parallel to each other, and the two guide rails 530 are respectively located at two sides of the light compensating hole, the two guide rails 530 are both far away from the side wall butt of the placing table 110 with the workbench 100, the guide rail 530 is provided with a fixing assembly 540 connected with the workbench 100, the fixing assembly 540 includes a plurality of pressing blocks 541, the pressing blocks 541 are butt-jointed with the rails, a connecting hole is formed in the pressing blocks 541, fixing bolts 542 are provided with fixing bolts 542 on the pressing blocks 541, the fixing bolts 542 penetrate through the connecting hole and are in threaded connection with the workbench 100, the fixing bolts 542 drive 541 pressing blocks to butt-joint the guide rails 530 on the workbench 100.

Referring to fig. 1 and 3, a conveying table 510 is connected to the two guide rails 530 in a sliding manner, and sliding grooves adapted to the guide rails 530 are formed at both ends of the conveying table 510; the two sliding grooves are respectively abutted against the two guide rails 530 and are relatively displaced; be provided with drive assembly 520 on the workstation 100, drive assembly 520 includes that two can dismantle the servo motor 521 of connection on workstation 100 through the bolt, it is connected with two ball 522 to rotate on the workstation 100, two ball 522 are located the both sides of keeping away from each other of two guide rails 530 respectively and are parallel with guide rail 530, carry the both ends of platform 510 fixedly connected with slider 523 respectively, two ball 522 pass two slider 523 respectively and with slider 523 threaded connection, servo motor 521's output shaft and ball 522's one end are connected. The servo motor 521 is started, the servo motor 521 drives the ball screw 522 to rotate, the ball screw 522 drives the sliding block 523 to slide, and the sliding block 523 drives the conveying table 510 to slide along the length direction of the guide rail 530.

Referring to fig. 3 and 4, a placing hole 511 is formed in the conveying table 510, a boss 512 is fixedly connected to the inner side wall of the placing hole 511, the boss 512 is located at one side of the side wall of the placing hole 511 close to the workbench 100, a light blocking assembly 600 is arranged on the boss 512, the light blocking assembly 600 includes a plurality of light blocking plates 610 abutted against the boss 512, and the placing hole 511 is closed by the plurality of light blocking plates 610; be provided with the coupling assembling 620 of being connected with barn door 610 on the boss 512, coupling assembling 620 includes a plurality of fixed connection first magnet 621 on the boss 512, and every barn door 610 is close to four second magnets 622 of fixed connection on the lateral wall of boss 512, first magnet 621 and second magnet 622 one-to-one and butt. The light barrier 610 is provided with a mounting hole for placing the negative film holder 400, the size of the mounting hole is matched with the negative film holder 400, and the negative film holder 400 is clamped in the mounting hole.

Referring to fig. 1 and 3, a positioning mechanism 700 connected to the conveying table 510 is disposed on the working table 100, the positioning mechanism 700 includes a sensor, the sensor includes a signal transmitter 720 and a signal receiver 730, the signal transmitter 720 is fixedly connected to the working table 100, an axis of the signal transmitter 720 is parallel to a perpendicular bisector of a length direction of the working table 100, and the signal generator and the camera 300 are located on a same vertical plane, a sliding groove 513 is disposed on a side wall of the conveying table 510 close to the signal receiver 730, the sliding groove 513 is disposed along the length direction of the conveying table 510, a plurality of positioning blocks 710 are connected to the sliding groove in a sliding manner, the plurality of positioning blocks 710 can correspond to the plurality of film holders 400 one to one, one side of the plurality of positioning blocks 710, which is far away from the conveying table 510, is fixedly connected to the signal receiver 730, and the sensor is electrically connected to the servo motor 521 and controls start and stop of the servo motor 521. When the film is copied, the conveying table 510 drives the film clip 400 to slide, and when the first film clip 400 is located under the camera 300, the signal transmitter 720 and the signal receiver 730 on the first positioning block 710 form a loop, and control the servo motor 521 to stop, and the camera performs copying.

The implementation principle of the copying table with the high-efficiency bottom film replacing device in the embodiment of the application is as follows: first, the conveyance table 510 and the guide rail 530 are placed on the table 100, the pressing block 541 abuts against the guide rail 530, the fixing bolt 542 is rotated clockwise, the fixing bolt 542 penetrates through the pressing block 541 to be screwed with the table 100, and the guide rail 530 abuts against the table 100.

According to the specification of the negative to be copied, the light barrier 610 with proper mounting holes is selected, then a plurality of light barriers 610 are placed on the boss 512, the first magnet 621 and the second magnet 622 are attracted together, then the negative clamp 400 is placed in the mounting holes on the light barrier 610, then the negative is taken out, and the negative is placed on the negative clamp 400 for fixing.

The light supplement lamp 200 is started, then the servo motor 521 is started, the servo motor 521 drives the ball screw 522 to rotate, the ball screw 522 drives the sliding block 523 to drive, the sliding block 523 drives the conveying table 510 to slide, the conveying table 510 drives the negative films on the negative film clamp 400 to slide, when the negative films slide to the position right below the camera, the signal transmitter 720 establishes signal connection with the signal receiver 730 on the first positioning block 710, the servo motor 521 is controlled to stop, the negative films stop sliding, the camera starts to perform copying, and after the copying is completed, the servo motor 521 is started and drives the conveying table 510 to continue to slide, so that the copying of the multiple negative films is completed sequentially.

When a larger negative film is shot, the light blocking plates 610 are taken down firstly, then the negative film is placed on the larger negative film clamp 400, then the negative film clamp 400 is placed on the boss 512, and according to the shooting effect of the camera 300, the position of the sliding positioning block 710 is used for controlling the starting and stopping frequency of the servo motor 521, so that the sectional copying of the longer negative film is achieved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a reproduction platform with device is changed to high-efficient film, includes workstation (100), light filling lamp (200), camera (300) and negative clamp (400), camera (300) set up on workstation (100), light filling lamp (200) can be dismantled and connect on workstation (100), its characterized in that, be provided with film feeding mechanism (500) on workstation (100), film feeding mechanism (500) are including carrying platform (510) and drive assembly (520), carry platform (510) to slide and connect on workstation (100), it has a plurality ofly to have placed on carrying platform (510) negative clamp (400), drive assembly (520) set up on workstation (100) and with carry platform (510) to be connected, drive assembly (520) drive slide on carrying platform (510).

2. The rephotograph platform with a high-efficiency chassis exchange device according to claim 1, wherein the upper blade mechanism (500) further comprises two guide rails (530), the two guide rails (530) are disposed on the working platform (100), and two ends of the conveying platform (510) are slidably connected to the two guide rails (530), respectively.

3. The reprinting table with a high-efficiency chassis exchange device according to claim 2, characterized in that a fixing component (540) is arranged on the guide rail (530), the fixing component (540) comprises a pressing block (541) and a fixing bolt (542), the pressing block (541) abuts against the guide rail (530), the fixing bolt (542) penetrates through the pressing block (541) to be in threaded connection with the working table (100), and the pressing block (541) presses the guide rail (530) against the working table (100).

4. The rephotograph platform with a high-efficiency bottom plate replacing device according to claim 1, wherein the driving assembly (520) comprises a servo motor (521), a ball screw (522) and a slider (523), the servo motor (521) is detachably arranged on the workbench (100), the slider (523) is arranged on the conveying platform (510), the ball screw (522) passes through the slider (523) and is in threaded connection with the slider (523), and one end of the ball screw (522) is connected with an output shaft of the servo motor (521).

5. The copying table with a device for efficiently replacing a negative film as claimed in claim 1, wherein said fill light lamp (200) is slidably disposed on a side of said table (100) away from said conveying table (510), said table (100) is provided with a fill light hole for passing light, said camera (300) is slidably disposed on said table (100) along a vertical direction, said camera (300) is concentric with said fill light hole, said conveying table (510) is provided with a placing hole (511), and a plurality of said negative film clips (400) are sequentially placed at said placing hole (511).

6. The rephotograph platform with a high-efficiency film replacing device according to claim 5, wherein a boss (512) is disposed on a sidewall of the placing hole (511), the transporting platform (510) is disposed with a light blocking assembly (600), the light blocking assembly (600) comprises a light blocking plate (610) and a connecting assembly (620), the light blocking plate (610) is placed at the placing hole (511) and abuts against the boss (512), the connecting assembly (620) is disposed on the boss (512), the connecting assembly (620) is connected with the light blocking plate (610), a mounting hole for placing the film clip (400) is opened on the light blocking plate (610), and the film clip (400) is snapped on the mounting hole.

7. The stage of claim 6, wherein the connecting assembly (620) comprises a first magnet (621) and a second magnet (622), the first magnet (621) is disposed on the boss (512), the second magnet (622) is disposed on the light barrier (610), and the first magnet (621) is attached to the second magnet (622).

8. The copying table with a high-efficiency film replacing device according to claim 4, characterized in that a positioning mechanism (700) is arranged on the working table (100), the positioning mechanism (700) comprises a positioning block (710) and a sensor, the sensor is arranged on the working table (100), the conveying table (510) is provided with a plurality of positioning blocks (710), and the plurality of positioning blocks (710) correspond to the plurality of film clips (400); the sensor is arranged on the workbench (100), the sensor and the camera (300) are in the same vertical plane, and the sensor controls the start and stop of the servo motor (521); when the positioning block (710) passes by the sensor, the sensor controls the servo motor (521) to stop.

9. The copying table with a high-efficiency bottom plate replacing device according to claim 8, characterized in that a sliding groove (513) is formed in the side wall of the conveying table (510) close to the sensor, and the positioning block (710) is slidably arranged in the sliding groove (513).

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