A film digitizing and evaluating integrated machine

Abstract

The application discloses a film digitization evaluation integrated machine, and relates to the technical field of an intelligent evaluation machine for X-ray films. The film digitization evaluation integrated machine comprises a main machine, a printer and a digitization device arranged in sequence from bottom to top. A three-channel automatic film feeding mechanism is arranged above the digitization device. The three-channel automatic film feeding mechanism is used for simultaneously feeding three films into the digitization device. A three-channel film sliding groove mechanism is arranged at the outlet below the digitization device. The bottom of the three-channel film sliding groove mechanism is provided with a storage mechanism. The three-channel film sliding groove mechanism can sequentially drop the films falling from the digitization device into the storage mechanism. The film digitization evaluation integrated machine can convert physical films into digital images for storage, greatly reduces the influence of external factors, and avoids problems caused by manual factors.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of intelligent evaluation machines for X-ray films, in particular to a film digitization evaluation all-in-one machine. BACKGROUND

[0002] In recent years, with the transformation of traditional industry, digitalization and intelligentization have become the inevitable direction of future industrial development. Especially based on the basic characteristics of China's industrial level, seizing the strategic opportunity of the new generation of industrial revolution, taking advantage of the advantages and environment of development, choosing the development path of digitalization and intelligentization. Especially in the field of industrial welding, the detection of the weld quality generated by metal welding is the safety quality guarantee of project construction. The traditional detection method of metal weld is to use X-ray camera to image the image of the weld on the physical film. The physical film is placed under the film viewing lamp to check the defects of the weld in the film. This method depends on the experience of manual work and is prone to misjudgment. Different personnel may determine different results for the same defects. At the same time, the defects in the film and the related information of the weld need to be marked and recorded manually on paper, which is time-consuming and may result in mislabeling, missing labeling, misrecording, and missing recording, which may mislead the later arrangement and inspection. Physical film is prone to damage, scratches, and film sticking during movement and storage due to external factors such as temperature, humidity, personnel, and equipment, making it difficult to store for a long time. SUMMARY

[0003] The purpose of the present application is to provide a film digitization evaluation all-in-one machine to solve the problems existing in the prior art, which can convert physical film into digital image for storage, greatly reducing the influence of external factors and avoiding problems caused by manual factors.

[0004] To achieve the above-mentioned purpose, the present application provides the following solutions:

[0005] The present application provides a film digitization evaluation all-in-one machine, which comprises a host computer, a printer and a digitization device arranged in sequence from bottom to top, a three-channel automatic film feeding mechanism is arranged above the digitization device, the three-channel automatic film feeding mechanism is used to feed three films into the digitization device at the same time, a three-channel film chute mechanism is arranged at the outlet below the digitization device, a storage mechanism is arranged at the bottom of the three-channel film chute mechanism, and the three-channel film chute mechanism can sequentially drop the single film falling from the digitization device into the storage mechanism.

[0006] Optionally, the three-channel film sliding groove mechanism comprises a falling pendulum mechanism and a baffle mechanism; the falling pendulum mechanism comprises a fixed support fixedly arranged at the bottom of the digitizing device, the fixed support is rotationally connected with a film sliding groove, three sliding groove channels are formed in the film sliding groove; a power device is arranged at the connecting position of the fixed support and the film sliding groove; the film sliding groove is provided above the bottom of the film sliding groove with the baffle mechanism, the baffle mechanism can block the film in the film sliding groove from falling to the storage mechanism.

[0007] Optionally, the power device comprises a first steering wheel, the first steering wheel is fixedly arranged at the lower end of the top of the film sliding groove through a first steering wheel mounting frame, a steering wheel swing arm is fixedly arranged at one side of the fixed support, a bearing seat is fixedly arranged at the other side of the fixed support; the output shaft of the first steering wheel is connected with the steering wheel swing arm, an optical shaft is arranged on the first steering wheel mounting frame, one end of the optical shaft is rotationally arranged in the bearing seat; an upper sensor support is fixedly arranged above one side of the film sliding groove, three upper photoelectric sensors are equidistantly arranged on the upper sensor support, three upper sensor baffles corresponding to the upper photoelectric sensors are equidistantly arranged above the other side of the film sliding groove; a lower sensor support is fixedly arranged below one side of the film sliding groove, three lower photoelectric sensors are equidistantly arranged on the lower sensor support, three lower sensor baffles corresponding to the lower photoelectric sensors are equidistantly arranged below the other side of the film sliding groove.

[0008] Optionally, sliding groove channel baffle edges are arranged at both sides of the sliding groove channel, the baffle mechanism comprises a mounting support fixedly arranged on the sliding groove channel baffle edge, a second steering wheel is fixedly mounted on the mounting support through a second steering wheel mounting frame, a baffle is fixedly connected with the output shaft below the second steering wheel through a flange, the baffle can block the film in the sliding groove channel from falling when the baffle is below; a baffle mechanism photoelectric sensor is fixedly mounted below the mounting support.

[0009] Optionally, the storage mechanism comprises a linear module horizontally arranged below the three-channel film sliding groove mechanism, storage mechanism linear sliding rails are parallelly arranged at both sides of the linear module, a support plate is fixedly mounted on the sliding block of the linear module, the bottom of both sides of the support plate is slidingly arranged on the storage mechanism linear sliding rails; a drawer sliding rail horizontally and vertically arranged with the linear module is fixedly arranged on the top of the support plate, a storage box is slidingly arranged on the drawer sliding rail, the storage box is provided with two storage grooves, a flap is arranged in the storage groove; a handle is fixedly arranged at the outer end of one side of the storage box; a storage mechanism left limiting photoelectric sensor and a storage mechanism right limiting photoelectric sensor are fixedly arranged on the linear module, the storage mechanism left limiting photoelectric sensor and the storage mechanism right limiting photoelectric sensor are respectively arranged at both sides of the storage box.

[0010] Optionally, the automatic paper feeding and falling mechanism is installed below the three-channel film chute mechanism, and can automatically drive the paper printed from the printer into the storage mechanism.

[0011] Optionally, the automatic paper feeding and falling mechanism comprises a paper feeding mechanism and a paper falling mechanism, the paper feeding mechanism is located in front of the paper outlet of the printer; the paper feeding mechanism comprises a fixed frame, a linear stepping motor is arranged above the fixed frame, a lifting frame is installed in the fixed frame, an outward extension is fixedly arranged at one end of the lifting frame, and the outward extension is located outside the fixed frame; paper feeding mechanism sliding blocks are respectively installed at left and right ends of the lifting frame in the fixed frame, the paper feeding mechanism sliding blocks are slidingly arranged on paper feeding mechanism linear sliding rails, and the paper feeding mechanism linear sliding rails are fixedly arranged on both sides in the fixed frame; a paper feeding mechanism flange is connected to the top of the lifting frame, the paper feeding mechanism flange is installed on the output shaft of the linear stepping motor; a paper feeding mechanism stepping motor is fixedly installed on the outward extension of the lifting frame, a paper feeding mechanism rubber roller is drivingly connected to the output shaft of the paper feeding mechanism stepping motor through a shaft coupling, the paper feeding mechanism rubber roller is installed on both sides in the lifting frame through a paper feeding mechanism bearing seat, and the paper feeding mechanism rubber roller is located in the fixed frame; an upper limit light sensor and a lower limit light sensor are fixedly arranged on the inner side of the outward extension of the lifting frame; a paper detection light sensor for detecting whether there is paper is fixedly arranged above the lifting frame; a paper supporting and feeding plate is arranged below the paper feeding mechanism rubber roller, the bottom of the paper supporting and feeding plate is fixedly connected to the bottom in the fixed frame through a compression spring, and the compression spring is used for resetting the paper supporting and feeding plate which is pressed down.

[0012] Optionally, the paper falling mechanism comprises two parallel paper falling mechanism linear slides, the paper feeding mechanism is located at one end of one of the paper falling mechanism linear slides, a paper falling mechanism slider is slidably arranged on the paper falling mechanism linear slide, a top of the paper falling mechanism slider is fixedly connected with a supporting plate mounting frame, the supporting plate mounting frame is located between the two paper falling mechanism linear slides, one side of the supporting plate mounting frame is fixedly connected with a paper supporting plate, a baffle is fixedly arranged between the two paper falling mechanism linear slides, the baffle is located above the paper supporting plate, and a gap between the baffle and the paper supporting plate is smaller than the thickness of the paper, the baffle is a component for blocking the paper on the paper supporting plate from moving with the paper supporting plate, so that when the paper supporting plate moves to the left horizontally, the baffle does not move, the paper on the paper supporting plate is blocked by the baffle and does not move with the paper supporting plate, and then when the paper completely separates from the paper supporting plate, the paper falls into the storage box below; a bottom of the supporting plate mounting frame is fixedly connected with a paper falling mechanism rack, the paper falling mechanism rack is in meshing connection with a paper falling mechanism gear, the paper falling mechanism gear is in transmission connection with an output shaft of a paper falling mechanism stepping motor, and the paper falling mechanism stepping motor is located on a side of the supporting plate mounting frame away from the paper supporting plate; the paper falling mechanism further comprises a paper falling mechanism left limit photoelectric sensor and a paper falling mechanism right limit photoelectric sensor located on two sides of the supporting plate mounting frame, the paper falling mechanism left limit photoelectric sensor is located on a side of the supporting plate mounting frame away from the paper feeding mechanism, the paper falling mechanism right limit photoelectric sensor is located on a side of the supporting plate mounting frame close to the paper feeding mechanism, and when the supporting plate mounting frame moves to the position of the paper falling mechanism right limit photoelectric sensor, the paper supporting plate is located on one side of the paper supporting plate of the paper feeding mechanism.

[0013] Optionally, the three-channel automatic film feeding mechanism comprises a fixed mounting plate, a film placing mechanism is arranged on one side of the fixed mounting plate, the film placing mechanism can place three rows of films in parallel, a compression roller mechanism is hingedly connected above the film placing mechanism, and a film transmission mechanism is arranged on the other side of the fixed mounting plate.

[0014] Optionally, the film placing mechanism comprises a film supporting plate connected with the fixed mounting plate through a supporting frame, a gap is formed between the film supporting plate and the fixed mounting plate, and one side of the film supporting plate close to the fixed mounting plate is lower than the other side of the film supporting plate away from the fixed mounting plate; the film supporting plate is used for placing films, and the films are located between the compression roller and the rubber roller.

[0015] The present application has the following technical effects relative to the prior art:

[0016] The present application converts physical films into digital images for storage, greatly reducing the influence of external factors. Through AI intelligent evaluation, problems caused by artificial factors are avoided. The accuracy and safety of the weld detection are guaranteed. The present application meets the film conversion processing of width range 80-100mm and length range 240-360mm, and can realize the functions of digital imaging, intelligent defect identification and evaluation, and automatic classification storage of three films at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 The present application is a film digital evaluation all-in-one machine overall structure schematic diagram;

[0019] Figure 2 The present application is a three-channel automatic film feeding mechanism structure schematic diagram;

[0020] Figure 3 The present application is a three-channel automatic film feeding mechanism film placing mechanism rear side schematic diagram;

[0021] Figure 4 The present application is a three-channel automatic film feeding mechanism film driving mechanism rear side schematic diagram;

[0022] Figure 5 The present application is a three-channel film chute mechanism one side schematic diagram;

[0023] Figure 6 The present application is a three-channel film chute mechanism another side schematic diagram;

[0024] Figure 7 The present application is a three-channel film chute mechanism lower photoelectric sensor and lower sensor support structure schematic diagram;

[0025] Figure 8 The present application is an automatic paper feeding and falling mechanism schematic diagram;

[0026] Figure 9 The present application is an automatic paper feeding and falling mechanism top view schematic diagram;

[0027] Figure 10 The present application is a storage mechanism top view schematic diagram;

[0028] Figure 11 The present application is a storage mechanism one side schematic diagram;

[0029] Wherein, 1-fixed mounting plate, 2-long shaft, 3-roller left connecting piece, 4-roller right connecting piece, 5-roller, 6-bearing gear, 7-rack, 8-rack connecting block, 9-rack limiting groove, 10-film left baffle, 11-film right baffle, 12-film supporting plate, 13-film roller, 14-motor mounting bracket, 15-stepping motor, 16-first gear, 17-second gear, 18-third gear, 19-fourth gear, 20-assistant support, 21-intermediate mandrel, 22-photoelectric sensor, 23-fixed support, 24-rudder swing arm, 25-first rudder, 26-first rudder mounting frame, 27-bearing seat, 28-film chute, 29-upper photoelectric sensor, 30-upper sensor support, 31-upper sensor baffle, 32-lower photoelectric sensor, 33-lower sensor support, 34-lower sensor baffle, 35-mounting bracket, 36-second rudder mounting frame, 37-second rudder, 38-flange, 39-baffle, 40-baffle mechanism photoelectric sensor, 41-fixed framework, 42-linear stepping motor, 43-lift frame, 44-paper feeding mechanism flange, 45-paper feeding mechanism slider, 46-paper feeding mechanism linear slide rail, 47-paper feeding mechanism stepping motor, 48-coupling, 49-paper feeding mechanism bearing seat, 50-paper feeding mechanism film roller, 51-lower limit photoelectric sensor, 52-upper limit photoelectric sensor, 53-paper measuring photoelectric sensor, 54-compression spring, 55-paper supporting plate, 56-baffle, 57-paper supporting plate, 58-supporting plate mounting frame, 59-paper falling mechanism slider, 60-paper falling mechanism linear slide rail, 61-paper falling mechanism rack, 62-paper falling mechanism gear, 63-paper falling mechanism stepping motor, 64-paper falling mechanism left limit photoelectric sensor, 65-paper falling mechanism right limit photoelectric sensor, 66-linear module, 67-storage mechanism left limit photoelectric sensor, 68-storage mechanism right limit photoelectric sensor, 69-storage mechanism linear slide rail, 70-supporting plate, 71-drawer slide rail, 72-storage box, 73-flap, 74-pull handle, 75-host computer, 76-printer, 77-digital device, 78-three-channel automatic film feeding mechanism, 79-three-channel film chute mechanism, 80-storage mechanism, 81-automatic paper feeding and falling mechanism. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0031] The film digitization evaluation all-in-one machine can convert physical films into digital images for storage, greatly reduces the influence of external factors, and avoids problems caused by artificial factors.

[0032] In order to make the above-mentioned objectives, characteristics and advantages of the present application more obvious and easy to understand, the present application will be further described in detail below in combination with the drawings and specific embodiments.

[0033] The film digitization evaluation all-in-one machine provided by the present application comprises a main machine 75, a printer 76 and a digitization device 77 arranged in sequence from bottom to top, a three-channel automatic film feeding mechanism 78 arranged above the digitization device 77, the three-channel automatic film feeding mechanism 78 being used for feeding three films into the digitization device 77 at the same time, a three-channel film sliding groove mechanism 79 arranged at an outlet below the digitization device 77, and a storage mechanism 80 arranged at the bottom of the three-channel film sliding groove mechanism 79. Figure 1 The three-channel film sliding groove mechanism 79 can sequentially drop the three films falling from the digitization device 77 into the storage mechanism 80.

[0034] As shown in Figure 5 , Figure 6 , Figure 7As shown, the three-channel film chute mechanism 79 includes a falling pendulum mechanism and a baffle mechanism; the falling pendulum mechanism includes a fixed support 23 fixedly arranged at the bottom of the digitizing device 77, the fixed support 23 is rotationally connected with a film chute 28, the film chute 28 is provided with three chute channels; a power device is arranged at the connecting position of the fixed support 23 and the film chute 28; a baffle mechanism is arranged above the bottom of the film chute 28, and the baffle mechanism can block the film in the film chute 28 from falling to the storage mechanism 80. The power device includes a first steering engine 25, the first steering engine 25 is fixedly arranged at the lower end of the top of the film chute 28 through a first steering engine mounting frame 26, a steering engine pendulum arm 24 is fixedly arranged at one side of the fixed support 23, and a bearing seat 27 is fixedly arranged at the other side of the fixed support 23; the output shaft of the first steering engine 25 is connected with the steering engine pendulum arm 24, an optical shaft is arranged on the first steering engine mounting frame 26, and one end of the optical shaft is rotationally arranged in the bearing seat 27; an upper sensor support 30 is fixedly arranged above one side of the film chute 28, three upper photoelectric sensors 29 are equidistantly arranged on the upper sensor support 30, and three upper sensor baffles 31 corresponding to the upper photoelectric sensors 29 are equidistantly arranged above the other side of the film chute 28; a lower sensor support 33 is fixedly arranged below one side of the film chute 28, three lower photoelectric sensors 32 are equidistantly arranged on the lower sensor support 33, and three lower sensor baffles 34 corresponding to the lower photoelectric sensors 32 are equidistantly arranged below the other side of the film chute 28. The three chute channels formed above the film chute 28 are each provided with a chute channel baffle on both sides, and each chute channel is provided with a baffle mechanism at the bottom position, the baffle mechanism includes a mounting support 35 fixedly arranged on the chute channel baffle, a second steering engine 37 is fixedly mounted on the mounting support 35 through a second steering engine mounting frame 36, the output shaft below the second steering engine 37 is fixedly connected with a baffle 39 through a flange 38, and the baffle 39 can block the film in the chute channel from falling when located below; a baffle mechanism photoelectric sensor 40 is fixedly mounted below the mounting support 35.

[0035] As Figure 10 、 Figure 11As shown, the storage mechanism 80 includes a linear module 66 arranged horizontally below the three-channel film chute mechanism 79, and the linear module 66 is provided with storage mechanism linear rails 69 on both sides in parallel, a support plate 70 is fixedly installed on the slider of the linear module 66, and the bottom of the support plate 70 is slidably arranged on the storage mechanism linear rails 69; the top of the support plate 70 is fixedly provided with drawer rails 71 arranged horizontally and perpendicularly to the linear module 66, a storage box 72 is slidably arranged on the drawer rails 71, the storage box 72 is provided with two storage grooves, and a flap 73 is arranged in the storage groove; a handle 74 is fixedly arranged at the outer end of one side of the storage box 72; the linear module 66 is fixedly provided with a storage mechanism left limit photoelectric sensor 67 and a storage mechanism right limit photoelectric sensor 68, and the storage mechanism left limit photoelectric sensor 67 and the storage mechanism right limit photoelectric sensor 68 are located on both sides of the storage box 72 respectively. The application also includes an automatic paper feeding and falling mechanism 81, as shown in Figure 8 、 Figure 9 As shown, the automatic paper feeding and falling mechanism 81 is installed below the three-channel film chute mechanism 79, and can realize automatic transmission of the paper printed from the printer 76 into the storage mechanism 80. The automatic paper feeding and falling mechanism 81 includes a paper feeding mechanism and a paper falling mechanism, and the paper feeding mechanism is located in front of the paper outlet of the printer 76; the paper feeding mechanism includes a fixed frame 41, a linear stepping motor 42 is arranged above the fixed frame 41, a lifting frame 43 is installed in the inside of the fixed frame 41, an outer extension part is fixedly arranged at one end of the lifting frame 43, and the outer extension part is located outside the fixed frame 41; paper feeding mechanism sliders 45 are respectively installed at the left and right ends of the lifting frame 43 in the fixed frame 41, the paper feeding mechanism sliders 45 are slidably arranged on paper feeding mechanism linear rails 46, and the paper feeding mechanism linear rails 46 are fixedly arranged on the inside of both sides of the fixed frame 41; the lifting frame 43 is connected with a paper feeding mechanism flange 44 at the top, the paper feeding mechanism flange 44 is installed on the output shaft of the linear stepping motor 42; a paper feeding mechanism stepping motor 47 is fixedly installed on the outer extension part of the lifting frame 43, a paper feeding mechanism rubber roller 50 is drivingly connected to the output shaft of the paper feeding mechanism stepping motor 47 through a shaft coupling 48, the paper feeding mechanism rubber roller 50 is installed on both sides in the inside of the lifting frame 43, and the paper feeding mechanism rubber roller 50 is located in the inside of the fixed frame 41, the paper feeding mechanism rubber roller 50 can realize forward and reverse rotation through the control of the stepping motor and the transmission of the shaft coupling 48; an upper limit photoelectric sensor 52 and a lower limit photoelectric sensor 51 are fixedly arranged on the inner side of the outer extension part of the lifting frame 43; a paper measuring photoelectric sensor 53 is fixedly arranged above the lifting frame 43; a paper supporting plate 55 is arranged below the paper feeding mechanism rubber roller 50, and the bottom of the paper supporting plate 55 is fixedly connected with the bottom inside of the fixed frame 41 through a compression spring 54.

[0036] The paper falling mechanism comprises two parallel paper falling mechanism linear slides 60, the paper feeding mechanism is located at one end of one of the paper falling mechanism linear slides 60, a paper falling mechanism sliding block 59 is slidably arranged on the paper falling mechanism linear slide 60, a paper plate mounting frame 58 is fixedly connected to the top of the paper falling mechanism sliding block 59, and the paper plate mounting frame 58 is located between the two paper falling mechanism linear slides 60; a paper plate 57 is fixedly connected to one side of the paper plate mounting frame 58, a baffle 56 is fixedly arranged between the two paper falling mechanism linear slides 60, the baffle 56 is located above the paper plate 57, and the gap between the baffle 56 and the paper plate 57 is smaller than the thickness of the paper; a paper falling mechanism rack 61 is fixedly connected to the bottom of the paper plate mounting frame 58, the paper falling mechanism rack 61 is meshingly connected with a paper falling mechanism gear 62, the paper falling mechanism gear 62 is drivingly arranged on the output shaft of a paper falling mechanism stepping motor 63, and the paper falling mechanism stepping motor 63 is located on the side of the paper plate mounting frame 58 away from the paper plate 57; the paper falling mechanism further comprises a paper falling mechanism left limiting photoelectric sensor 64 and a paper falling mechanism right limiting photoelectric sensor 65 located on both sides of the paper plate mounting frame 58, the paper falling mechanism left limiting photoelectric sensor 64 is located on the side of the paper plate mounting frame 58 away from the paper feeding mechanism, and the paper falling mechanism right limiting photoelectric sensor 65 is located on the side of the paper plate mounting frame 58 close to the paper feeding mechanism.

[0037] As Figure 2 , Figure 3 , Figure 4As shown, the three-channel automatic film feeding mechanism 78 includes a fixed mounting plate 1, one side of which is provided with a film placing mechanism capable of placing three rows of films in parallel, and above the film placing mechanism is hingedly connected a pressure roller mechanism, the other side of the fixed mounting plate 1 is provided with a film transmission mechanism, the rubber roller of the film transmission mechanism can contact the pressure roller 5 of the pressure roller mechanism. The film placing mechanism includes a film supporting plate 12 connected to the fixed mounting plate 1 through a support frame, the film supporting plate 12 has a gap with the fixed mounting plate 1, and the side of the film supporting plate 12 close to the fixed mounting plate 1 is lower than the side of the film supporting plate 12 away from the fixed mounting plate 1; the film supporting plate 12 is used for placing films, and above the films is located between the pressure roller 5 and the rubber roller 13. The film placing mechanism further includes a plurality of parallelly arranged film anti-inclination correction mechanisms, which include a bearing gear 6, a rack 7, a rack connecting block 8, and a rack limiting groove 9; the bearing gear 6 is installed on a fixed core shaft on the side of the fixed mounting plate 1 away from the film supporting plate 12; the bearing gear 6 is meshed with horizontally arranged racks 7 on the upper and lower sides thereof, the racks 7 are slidingly arranged in the rack limiting groove 9, the racks 7 can move linearly in the rack limiting groove 9, the rack limiting groove 9 is opened on the side of the fixed mounting plate 1 away from the film supporting plate 12, above the bearing gear 6, one end of the rack 7 and the other end of the rack 7 below the bearing gear 6 are respectively provided with a rack connecting block 8, the sides of the two rack connecting blocks 8 away from the racks 7 pass through the sliding grooves of the fixed mounting plate 1 and are respectively connected to one film baffle, the two baffles are symmetrically arranged and are respectively a film left baffle 10 and a film right baffle 11, which are anti-inclination correction devices for placing films on the film placing mechanism, and can also manually adjust the automatic centering through the gear and rack mechanism; the film baffles are located below the film supporting plate 12 and the fixed mounting plate 1, and the film passageways are formed between the two film baffles of the film anti-inclination correction mechanism.

[0038] The pressure roller mechanism includes a long shaft 2 and a pressure roller 5; the long shaft 2 is horizontally fixedly arranged on the fixed mounting plate 1, and the long shaft 2 is rotatably connected with a pressure roller connecting piece group, the pressure roller connecting piece group includes a pressure roller left connecting piece 3 and a pressure roller right connecting piece 4 corresponding to the two film baffles of the film anti-inclination correction mechanism, and the long shaft 2 is a constant-length shaft with a snap spring groove at both ends, which is used to connect the pressure roller left connecting piece 3 and the pressure roller right connecting piece 4 with the fixed mounting plate 1; one end of the pressure roller right connecting piece 4 and the pressure roller left connecting piece 3 away from the long shaft 2 is rotatably connected with a pressure roller 5, and the pressure roller 5 gives a certain pressure to the film placed on the film placing mechanism through its own gravity, so that the film is in close contact with the rubber roller 13 of the film transmission mechanism during movement.

[0039] The film transmission mechanism comprises a rubber roller 13, a motor mounting bracket 14, a stepping motor 15, a first gear 16, a second gear 17, a third gear 18, a fourth gear 19, an auxiliary bracket 20, and an intermediate shaft 21. The stepping motor 15 is mounted on the motor mounting bracket 14, which is fixed on the fixed mounting plate 1 away from the film supporting plate 12. The first gear 16 is mounted on the shaft end of the output shaft of the stepping motor 15 and is engaged with the second gear 17. The second gear 17 and the third gear 18 are both fixedly mounted on the intermediate shaft 21, the two ends of which are rotatably mounted on the motor mounting bracket 14 and the auxiliary bracket 20, respectively. The third gear 18 is engaged with the fourth gear 19, which is mounted on the shaft end of the rubber roller 13. A horizontally arranged strip-shaped through hole is formed in the fixed mounting plate 1, and the rubber roller 13 is rotatably mounted in the strip-shaped through hole via a rubber roller mounting bracket. The rubber roller 13 is a component for driving the film to move up and down. The film is in close contact with the rubber roller 13 under the action of the pressure roller mechanism, and the movement of the film is realized through the static friction between the rubber roller 13 and the film.

[0040] An optical sensor 22 is fixedly mounted on the side of the fixed mounting plate 1 away from the film supporting plate 12, and the optical sensor 22 is located below the rubber roller 13. The optical sensor 22 can detect whether there is a film on the film supporting plate 12 through a sensor detection hole formed in the fixed mounting plate 1, thereby controlling the movement of the stepping motor.

[0041] The prepared physical film is divided into three parts, each part not more than 20 films, the press roller mechanism is manually opened, and one part of the film is placed on the film supporting plate 12. The left film baffle 10 (or the right film baffle 11, both components can also be moved simultaneously) is moved horizontally to the appropriate position, and the other side film right baffle 11 (or film left baffle 10) will move at the same speed in the opposite direction at the same time, ensuring that the film is placed in the center position of the channel. The press roller mechanism is lowered, and the 5 press rollers press on the film. The other two channels are sequentially operated as described above to complete the film placement work. After the three channels are placed with films, the power is started, the photoelectric sensor 22 detects the film, and the stepping motor 15 starts to rotate, which drives the rubber roller 13 to rotate through two sets of gear engagement. The films in the three channels move upward a distance under the action of static friction and then move downward, and the films in the three channels enter the digital device below. The stepping motor 15 stops rotating. Next, the three films complete digital conversion in the digital device and fall into the film chute mechanism below. Next, the digital image of the film is intelligently identified and evaluated by the software system in the host computer, and the film is evaluated as qualified or unqualified. Next, in the storage mechanism, according to the AI intelligent evaluation result, the linear module 66 is started, the slider on the linear module 66 drives the storage box 72 to move to the lower side of the film chute 28 where the film is ready to fall, and the storage box 72 has two storage slots for qualified and unqualified films. The storage box 72 corresponds to the chute according to the film evaluation result. When the storage box 72 moves to the specified position, the film is detected by the blocking piece mechanism photoelectric sensor 40, and the second steering wheel 37 is rotated by 90 degrees through signal control. The flange 38 installed on the steering wheel shaft end drives the blocking piece 39 to rotate by 90 degrees, and the physical film in the film chute 28 slides downward and falls into the storage mechanism below.

[0042] Next, the first steering wheel 25 starts to work again. The first steering wheel 25 drives the film chute 28 to swing downward through the first steering wheel mounting frame 26, and the lower photoelectric sensor 32 senses the lower sensor blocking piece 34, and the first steering wheel 25 stops working. The film chute 28 reaches the set position, and the film in the film chute 28 completely falls into the storage mechanism below. When the film chute 28 is detected by the blocking piece mechanism photoelectric sensor 40, the first steering wheel 25 starts to work and drives the film chute 28 to swing upward. The upper photoelectric sensor 29 senses the upper sensor blocking piece 31, and the first steering wheel 25 stops working. Next, the second steering wheel 37 starts to work. The second steering wheel 37 drives the blocking piece 39 to be reversely installed by 90 degrees. The single-channel film chute mechanism completes the reset work.

[0043] Next, the storage mechanism, linear module 66 moves the storage box 72 to the paper outlet of the printer 76, the storage slot of the storage film corresponds to the paper outlet of the printer. Next, the printer 76 prints the position of the defect mark recognized by the AI and the welding seam information of the film on the printing paper.

[0044] When the printing paper is printed out from the printer 76, the paper detection photoelectric sensor 53 detects that there is paper under it, feeds back a signal, controls the linear stepper motor 42 to work, and the shaft end of the paper feeding mechanism flange 44 drives the lifting frame 43 and other components installed thereon to move downward. When the position of the lower limit photoelectric sensor 51 is reached, the lower limit photoelectric sensor 51 feeds back a signal to control the linear stepper motor 42 to stop working. The downward movement of the lifting frame 43 stops. The paper feeding mechanism rubber roller 50 presses the paper on the paper supporting plate 55. The paper supporting plate 55 is slightly pressed downward. Next, the paper feeding mechanism stepper motor 47 starts to work, drives the paper feeding mechanism rubber roller 50 to rotate through the shaft coupling 48, and the paper on the paper supporting plate 55 is completely moved out of the printer 76 through the rotation of the paper feeding mechanism rubber roller 50. Next, when the paper detection photoelectric sensor 53 detects that there is no paper, the paper feeding mechanism stepper motor 47 stops working, and at the same time, the linear stepper motor 42 starts to work, drives the paper feeding mechanism flange 44 to move upward, and the lifting frame 43 and other components installed thereon move upward together. When the lifting frame 43 moves to the position of the upper limit photoelectric sensor 52, the linear stepper motor 42 stops working. At the same time, the compression spring 54 resets the paper supporting plate 55.

[0045] Next, the paper is moved from the paper feeding mechanism to the paper supporting plate 57, and the paper falling mechanism stepper motor 63 starts to work. The shaft end of the paper falling mechanism gear 62 is installed on the paper falling mechanism rack 61 to mesh and roll, and the paper falling mechanism slider 59 installed on the front and rear ends of the paper supporting plate mounting frame 58 cooperates with the paper falling mechanism linear slide rail 60, and the paper supporting plate mounting frame 58 drives the paper supporting plate 57 to move to the direction of the paper falling mechanism left limit photoelectric sensor 64. During the movement of the paper supporting plate 57, the baffle 56 moves together with the paper on the paper supporting plate 57, and when the paper supporting plate mounting frame 58 moves to the paper falling mechanism left limit photoelectric sensor 64, the paper falls into the storage box 72. The paper falling mechanism stepper motor 63 starts to work in reverse rotation. Through the meshing and rolling of the paper falling mechanism gear 62 on the paper falling mechanism rack 61, the paper supporting plate mounting frame 58 drives the paper supporting plate 57 to move to the right. When the paper falling mechanism right limit photoelectric sensor 65 is reached, the paper falling mechanism stepper motor 63 stops working.

[0046] Next, the linear module 66 in the storage mechanism 80 drives the storage box 72 to move to the lower two passage film slide grooves 28, and the specific working process is the same as the above.

[0047] Next, when the three films and the corresponding printed papers are stored in the storage box 72, the three-channel automatic film feeding mechanism is started again to feed the three films into the digitizing device again. When all the films in the film feeder are digitized and stored in the storage box 72, and the corresponding AI recognition results of each film are printed on the paper and stored in the storage box 72, the handle 74 is pulled forward, the storage box 72 slides out along the drawer slide rail 71 to the front, and the flap 73 is manually lifted to conveniently take out the films and papers in the storage box 72. The flap 73 is put down, and the handle 74 is pushed backward to reset the storage box 72 to the original position.

[0048] In the description of the present application, it should be noted that the terms "center", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0049] In the present application, specific examples are applied to illustrate the principles and implementation modes of the present application. The above examples are only used to help understand the method of the present application and its core idea; at the same time, for those skilled in the art, according to the idea of the present application, the specific implementation mode and application range will be changed. In conclusion, the content of the specification should not be understood as a limitation on the present application.

Claims

1. A film digital evaluation all-in-one machine, characterized by: The application relates to a three-channel automatic film feeding mechanism, which comprises a host computer, a printer and a digitizing device arranged in sequence from bottom to top, a three-channel automatic film feeding mechanism arranged above the digitizing device, the three-channel automatic film feeding mechanism being used for feeding three films into the digitizing device at the same time, a three-channel film sliding groove mechanism arranged at the outlet below the digitizing device, a receiving mechanism arranged at the bottom of the three-channel film sliding groove mechanism, the three-channel film sliding groove mechanism being capable of sequentially dropping the films falling from the digitizing device into the receiving mechanism, the three-channel film sliding groove mechanism comprising a falling swing mechanism and a film blocking mechanism, the falling swing mechanism comprising a fixed support fixedly arranged at the bottom of the digitizing device, a film sliding groove rotatably connected with the fixed support, three sliding groove channels being formed in the film sliding groove, a power device being arranged at the connecting position of the fixed support and the film sliding groove, the film sliding groove being provided with the film blocking mechanism above the bottom, the film blocking mechanism being capable of blocking the films in the film sliding groove from falling into the receiving mechanism, the power device comprising a first steering wheel, the first steering wheel being fixedly arranged at the lower end of the top of the film sliding groove through a first steering wheel mounting frame, a steering wheel swing arm being fixedly arranged on one side of the fixed support, a bearing seat being fixedly arranged on the other side of the fixed support, an output shaft of the first steering wheel being connected with the steering wheel swing arm, an optical shaft being arranged on the first steering wheel mounting frame, one end of the optical shaft being rotatably arranged in the bearing seat, an upper sensor support being fixedly arranged above one side of the film sliding groove, three upper photoelectric sensors being equidistantly arranged on the upper sensor support, three upper sensor blocks corresponding to the upper photoelectric sensors being equidistantly arranged above the other side of the film sliding groove, a lower sensor support being fixedly arranged below one side of the film sliding groove, three lower photoelectric sensors being equidistantly arranged on the lower sensor support, three lower sensor blocks corresponding to the lower photoelectric sensors being equidistantly arranged below the other side of the film sliding groove, sliding groove channel blocking edges being arranged on the two sides of the sliding groove channels, the film blocking mechanism comprising a mounting support fixedly arranged on the sliding groove channel blocking edges, a second steering wheel being fixedly arranged on the mounting support through a second steering wheel mounting frame, an output shaft below the second steering wheel being fixedly connected with a blocking piece through a flange, the blocking piece being capable of blocking the films in the sliding groove channels from falling when being arranged below, a film blocking mechanism photoelectric sensor being fixedly arranged below the mounting support, the receiving mechanism comprising a straight line module horizontally arranged below the three-channel film sliding groove mechanism, straight line sliding rails of the receiving mechanism being parallelly arranged on the two sides of the straight line module, a supporting plate being fixedly arranged on the sliding block of the straight line module, the bottom of the supporting plate on the two sides being slidingly arranged on the straight line sliding rails of the receiving mechanism, a drawer sliding rail being horizontally and vertically arranged with the straight line module and being fixedly arranged on the top of the supporting plate, a receiving box being slidingly arranged on the drawer sliding rail, the receiving box being provided with two receiving grooves, a turning plate being arranged in the receiving groove, a handle being fixedly arranged on the outer end of one side of the receiving box.The linear module is fixedly provided with a receiving mechanism left limiting photoelectric sensor and a receiving mechanism right limiting photoelectric sensor, and the receiving mechanism left limiting photoelectric sensor and the receiving mechanism right limiting photoelectric sensor are respectively located on both sides of the receiving box.

2. The film digitizing and evaluating all-in-one machine according to claim 1, characterized in that: The automatic paper feeding and falling mechanism is installed below the three-channel film sliding groove mechanism and can automatically drive the paper printed from the printer into the storage mechanism.

3. The film digitizing and evaluating all-in-one machine according to claim 2, characterized in that: The automatic paper feeding and falling mechanism includes a paper feeding mechanism and a paper falling mechanism. The paper feeding mechanism is located in front of the paper outlet of the printer. The paper feeding mechanism includes a fixed frame, a linear stepping motor arranged above the fixed frame, a lifting frame installed in the fixed frame, an outward extension fixedly arranged at one end of the lifting frame and located outside the fixed frame, paper feeding mechanism sliding blocks respectively installed at the left and right ends of the lifting frame in the fixed frame, the paper feeding mechanism sliding blocks being slidingly arranged on paper feeding mechanism linear sliding rails fixedly arranged at the two sides inside the fixed frame, a paper feeding mechanism flange connected to the top of the lifting frame and installed on the output shaft of the linear stepping motor, a paper feeding mechanism stepping motor fixedly installed on the outward extension of the lifting frame, a paper feeding mechanism rubber roller drivingly connected to the output shaft of the paper feeding mechanism stepping motor through a shaft coupling, the paper feeding mechanism rubber roller being installed at the two sides inside the lifting frame through a paper feeding mechanism bearing seat and located inside the fixed frame, upper and lower limit light sensors fixedly arranged on the inner side of the outward extension of the lifting frame, and a paper measuring light sensor fixedly arranged above the lifting frame. A paper supporting plate is arranged below the paper feeding mechanism rubber roller, and the bottom of the paper supporting plate is fixedly connected to the bottom inside the fixed frame through a compression spring.

4. The film digitizing and evaluating all-in-one machine according to claim 3, characterized in that: The paper falling mechanism includes two parallel paper falling mechanism linear sliding rails, the paper feeding mechanism being located at one end of one of the paper falling mechanism linear sliding rails, a paper falling mechanism sliding block being slidingly arranged on the paper falling mechanism linear sliding rail, a supporting plate mounting frame being fixedly connected to the top of the paper falling mechanism sliding block and located between the two paper falling mechanism linear sliding rails, a paper supporting plate being fixedly connected to one side of the supporting plate mounting frame, a baffle being fixedly arranged between the two paper falling mechanism linear sliding rails and located above the paper supporting plate, the gap between the baffle and the paper supporting plate being smaller than the thickness of the paper, a paper falling mechanism rack being fixedly connected to the bottom of the supporting plate mounting frame, a paper falling mechanism gear being meshingly connected to the paper falling mechanism rack and drivingly arranged on the output shaft of a paper falling mechanism stepping motor, the paper falling mechanism stepping motor being located on the side of the supporting plate mounting frame away from the paper supporting plate, and a paper falling mechanism left limit light sensor and a paper falling mechanism right limit light sensor being arranged on the two sides of the supporting plate mounting frame, the paper falling mechanism left limit light sensor being located on the side of the supporting plate mounting frame away from the paper feeding mechanism, and the paper falling mechanism right limit light sensor being located on the side of the supporting plate mounting frame close to the paper feeding mechanism.

5. The film digitizing and evaluating all-in-one machine according to claim 1, characterized in that: The three-channel automatic film feeding mechanism comprises a fixed mounting plate, one side of which is provided with a film placing mechanism, the film placing mechanism being capable of placing three rows of films in parallel, a compression roller mechanism being hingedly connected above the film placing mechanism, and the other side of the fixed mounting plate being provided with a film transmission mechanism, the rubber roller of the film transmission mechanism being capable of contacting the compression roller of the compression roller mechanism.

6. The film digitizing and evaluating all-in-one machine according to claim 5, characterized in that: The film placing mechanism comprises a film supporting plate connected to the fixed mounting plate through a supporting frame, a gap being formed between the film supporting plate and the fixed mounting plate, and the side of the film supporting plate close to the fixed mounting plate being lower than the side of the film supporting plate away from the fixed mounting plate; the film supporting plate being used for placing films, and the films being located between the compression roller and the rubber roller.

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