CN217180637U

CN217180637U - Missing printing detection device

Info

Publication number: CN217180637U
Application number: CN202220053197.5U
Authority: CN
Inventors: 朱亮; 夏建玻
Original assignee: Chengdu Jinyadi Color Printing Co ltd
Current assignee: Chengdu Jinyadi Color Printing Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-08-12
Anticipated expiration: 2032-01-10

Abstract

The utility model provides a missing printing detection device, which relates to the technical field of printing and comprises a conveying plate, wherein the conveying plate is provided with a mounting bracket, the mounting bracket comprises vertical rods connected with the two ends of the conveying plate, a mounting plate is arranged between the two vertical rods, a camera is arranged on the mounting plate, the end part of the camera is arranged above the conveying plate, and a gap is reserved between the camera and the conveying plate; be equipped with horizontal spout on the mounting panel, the outer wall of camera is equipped with the slider, the slider is located in the horizontal spout, so that the mounted position of camera can transversely be adjustable.

Description

Missing printing detection device

Technical Field

The utility model relates to a technical field of printing particularly, relates to a missing printing detection device.

Background

Printing is a technique of transferring ink to the surface of paper, textiles, plastics, leather, PVC, PC, or other materials by plate making, inking, and pressing original documents such as characters, pictures, photographs, and forgery prevention, and copying the contents of the original documents in bulk. Printing is the process of transferring the approved printing plate to the printing stock by printing machine and special ink.

There is the possibility that probably can the skip printing after the paper printing, if not discover, binding the back at carrying out books, will influence its normal use, prior art is artificial carry out the selective examination usually, and the mode efficiency of this selective examination is lower, consequently the utility model provides a be convenient for detect out detection device who misses the printing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a missing printing detection device for realize improving and detect missing printing efficiency, and provide the mounting structure who more is favorable to missing printing detection device, make its missing printing check point adjustable.

The utility model discloses a following technical scheme realizes: the conveying plate is provided with an installation support, the installation support comprises vertical rods connected with two ends of the conveying plate, an installation plate is arranged between the two vertical rods, a camera is arranged on the installation plate, the end part of the camera is arranged above the conveying plate, and a gap is reserved between the camera and the conveying plate;

be equipped with horizontal spout on the mounting panel, the outer wall of camera is equipped with the slider, the slider is located in the horizontal spout, so that the mounted position of camera can transversely be adjustable.

In order to better realize the utility model discloses, it is further, the slider with still be equipped with the connecting rod between the camera outer wall, the tip of connecting rod is equipped with the casing, be equipped with card strip groove in the vertical direction of casing, the both sides in card strip groove still are equipped with a plurality of tongues, the camera outer wall is equipped with the inserted bar, the inserted bar can insert to card strip inslot, the both sides of inserted bar still are equipped with the arch, the arch can stretch into in the tongue.

In order to better realize the utility model discloses, it is further, still be equipped with logical groove on the inserted bar, the bulge is located lead to the inslot, still be equipped with reset spring between the arch of inserted bar both sides, reset spring locates lead to the inslot.

For better realization the utility model discloses, it is further, the tongue with the arch is the arc.

In order to better realize the utility model discloses, it is further, a plurality of the tongue is in the vertical direction in card strip groove is arranged, and relative tongue is a set of, total 7 groups.

For better realization the utility model discloses, it is further, still be equipped with the backup pad on one side of delivery board, be equipped with the display screen on the mounting panel, the camera with the display screen electricity is connected.

In order to better realize the utility model discloses, it is further, leak and seal detection device still including accepting the board, it locates to accept the board the one end of delivery board.

In order to better realize the utility model discloses, it is further, it is close to hold the board the one end of delivery board still is equipped with transport roller, transport roller is connected with the driving motor transmission.

The utility model has the advantages that:

the utility model discloses a set up the installing support on the delivery board, install the camera under the effect of installing support, shoot through the paper that control camera moved on to the delivery board, the picture after will shooing detects, because the point of shooing is fixed, the content of shooing is unanimous, consequently when shooing out blank and taking a photograph, then explains this paper for lou yi paper to reject its paper, the device need not artifical the detection, can improve the work efficiency who detects lou yi.

The utility model discloses a set up horizontal spout on the mounting panel, and be equipped with the slider at the outer wall of camera, set up the slider in horizontal spout, the mounted position that makes its camera can transversely be adjusted, in addition, still set up the casing between slider and camera, set up draw-in strip groove and tongue on this casing, the camera outer wall is provided with inserted bar and arch, in inserted bar and draw-in strip groove, under the cooperation of arch and tongue, make its camera can vertical altitude mixture control, the mounted position of camera can diversified regulation, so that detect the printing paper of more editions, improve detection device's adaptability.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings that are required to be used in the present invention will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

Fig. 1 is a top view of the missing print detection apparatus provided by the present invention;

fig. 2 is a schematic structural view of a mounting bracket provided by the present invention;

fig. 3 is a side view of the slider, the housing and the camera provided by the present invention;

fig. 4 is a cross-sectional view of the housing provided by the present invention;

fig. 5 is a schematic structural view of a camera and an insertion rod provided by the present invention;

fig. 6 is a cross-sectional view of the insert rod provided by the present invention;

icon: 100-conveying plate, 110-mounting bracket, 111-vertical rod, 112-mounting plate, 113-camera, 114-transverse sliding groove, 115-sliding block, 116-connecting rod, 117-shell, 118-clamping strip groove, 119-convex groove, 120-inserted rod, 121-protrusion, 122-through groove, 123-spring, 124-supporting plate, 125-display screen, 126-bearing plate and 127-conveying roller.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

Referring to FIGS. 1-6, a flow diagram is shown,

the utility model provides a miss-print detection device, the condition that has probably missed the seal in the prior art after the paper printing, in order to solve above-mentioned technical problem, the utility model discloses a scheme detects below setting up, reaches to detect out the purpose of missing the seal paper.

The utility model provides a missing printing detection device, as shown in FIG. 1, including accepting board 126, should accept board 126 and be used for placing the paper mainly, and the tip of accepting board 126 sets up delivery roller 127, this delivery roller 127 is connected with the driving motor transmission, driving motor does not see, under driving motor's effect, make delivery roller 127 rotate, can be with accepting the paper of placing on board 126 to carry on conveying board 100, the paper moves on conveying board 100, the mode of removal can be that a back paper promotes preceding paper, also can set up the conveyer belt on conveying board 100, carry, the speed of carrying can be adjusted according to the needs of actual production, usually select relatively slow speed, also can be other transmission modes, do not carry out too many examples here.

The mounting brackets 110 are arranged at two ends of the conveying board 100, as shown in fig. 2, the mounting brackets 110 mainly include two vertical bars 111, the two vertical bars 111 are arranged at two sides of the mounting plate 112, the mounting plate 112 is further arranged between the two vertical bars 111, the mounting plate 112 is provided with a camera 113, the camera 113 is used for taking pictures of paper on the conveying board 100, the number of seconds at which the paper on the conveying board 100 below can be taken pictures can be set, and generally one piece of paper corresponds to one picture.

The utility model discloses a workflow is as follows, carry the paper slowly on delivery board 100, shoot through the paper of camera 113 on mounting panel 112 on to delivery board 100, the function of shooing through camera 113 carries out image acquisition to the paper on delivery board 100, for example, the paper of slowly carrying on delivery board 100 has 50, shoot 50 pictures through camera 113, derive the picture and look over on the computer, when the discovery has the blank picture, the paper of leaking printing, according to its order of shooing, take out its paper of leaking printing, through whole contrast, then can realize the purpose that improves work efficiency.

For the convenience of observation, a support plate 124 is further provided on one side of the conveying plate 100, a display screen 125 is provided on the support plate 124, and the camera 113 is electrically connected with the display screen 125, so as to display the image shot by the camera 113 and perform sorting and observation judgment on the image.

The utility model provides a missing printing detection device still includes the image comparison system, the image comparison system includes the controller, the display, the image acquisition module, the image amplification module, the image processing module, the image comparison module, the image recognition module, the image comparison module and the image judgment module, the system is installed on the terminal, the controller is electrically connected with the display, the controller is all electrically connected with the image acquisition module, the image amplification module, the image processing module, the image comparison module, the image recognition module, the image comparison module and the image judgment module, take a picture to the paper through the camera 113, the image acquisition module collects, the image is amplified through the image amplification module, the amplified image is recognized and processed through the image recognition module and the image processing module, finally the image is compared and judged through the image comparison module and the image judgment module, and finally, displaying on a display, wherein the image comparison system is also provided with an alarm module, and compares the picture shot by the camera 113 with the original image in the image comparison system, when the paper is blank, an alarm is given, the image comparison system software can give a prompt, and when the paper is normally printed, the prompt cannot be given. The image comparison system related in the embodiment is the existing image comparison technology, the modules can be directly purchased in the market, excessive explanation is not needed, the image comparison system can be added on the original basis to more quickly detect the missing printed paper, and the detection efficiency is further improved.

When the paper on the conveying plate 100 is photographed through the camera 113, the installation position of the camera 113 is fixed, the fixed installation is not beneficial to the adjustment of the photographing position, but the fixed point is needed during photographing, in order to facilitate the detection of the skip printing of more types of paper, in order to facilitate the adjustment of the installation position of the camera 113, a transverse sliding groove 114 is arranged on the installation plate 112, in addition, a sliding block 115 is arranged on the outer wall of the camera 113, the sliding block 115 is arranged in the transverse sliding groove 114, so that the installation position of the camera 113 can be transversely adjusted, the side surface of the transverse sliding groove 114 is in an inverted groove shape, the sliding block 115 can be square, the sliding block 115 is placed in the sliding groove, and transverse sliding is realized.

Besides, a connecting rod 116 is further arranged between the sliding block 115 and the outer wall of the camera 113, a housing 117 is arranged at the end of the connecting rod 116, the housing 117 is close to the outer wall of the camera 113, a bayonet groove 118 is arranged in the vertical direction of the housing 117, as shown in fig. 3 and 4, a plurality of convex grooves 119 are arranged on two sides of the bayonet groove 118, two opposite convex grooves 119 are in one group, preferably 7 groups in the embodiment and arranged vertically, an inserting rod 120 is arranged on the outer wall of the camera 113, the inserting rod 120 can be inserted into the bayonet groove 118, and protrusions 121 are further arranged on two sides of the inserting rod 120, the protrusions 121 can be inserted into the convex grooves 119, as shown in fig. 5 and 6.

The convex groove 119 and the protrusion 121 are both arc-shaped, the arc degree is small, the protrusion 121 is relatively small, when the height of the camera 113 in the vertical direction is adjusted, the insertion rod 120 is pressed by force, the protrusion 121 slides out of the current convex groove 119 and reaches the next convex groove 119, the adjustment in the vertical direction is achieved, and the adjustment mode needs to be achieved by pushing force.

In order to optimize the convenience of height adjustment in the vertical direction, a through groove 122 is further formed in the insertion rod 120, the protrusions 121 at the two ends of the insertion rod 120 are partially installed in the through groove 122, a return spring 123 is further arranged between the two protrusions 121, in the normal adjustment process, when the insertion rod 120 is pressed with force, the insertion rod 120 gradually slides downwards, and as the protrusions 121 are partially arranged in the through groove 122, in the downward process of the insertion rod 120, the two protrusions 121 slowly press the return spring 123, so that the protrusions 121 at the two ends of the insertion rod can exit from the current convex groove 119, gradually move downwards and are clamped into the next convex groove 119.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The missing printing detection device is characterized by comprising a conveying plate, wherein a mounting support is arranged on the conveying plate and comprises vertical rods connected with the two ends of the conveying plate, a mounting plate is arranged between the two vertical rods, a camera is arranged on the mounting plate, the end part of the camera is arranged above the conveying plate, and a gap is reserved between the camera and the conveying plate;

2. The missing print detection device according to claim 1, wherein a connecting rod is further arranged between the slider and the outer wall of the camera, a housing is arranged at the end of the connecting rod, a strip clamping groove is formed in the housing in the vertical direction, a plurality of convex grooves are further formed on two sides of the strip clamping groove, an inserting rod is arranged on the outer wall of the camera and can be inserted into the strip clamping groove, and protrusions are further arranged on two sides of the inserting rod and can extend into the convex grooves.

3. The missing print detection device of claim 2, wherein the insertion rod is further provided with a through groove, the protruding portion is arranged in the through groove, and a return spring is arranged between the protrusions at two sides of the insertion rod and arranged in the through groove.

4. The missed print detection device of claim 3, wherein the tongue and the projection are both arcuate.

5. The missing print detection device of claim 2 wherein a plurality of said lands are arranged in a vertical direction of said card bar slot, and there are 7 sets of opposing lands.

6. The missing print detection device according to any one of claims 1 to 5, wherein a support plate is further provided on one side of the conveying plate, a display screen is provided on the mounting plate, and the camera is electrically connected to the display screen.

7. The missed print detection device of claim 6, further comprising a receiving plate, wherein the receiving plate is disposed at one end of the conveyor plate.

8. The missing print detection apparatus of claim 7 wherein the end of the receiving plate near the conveying plate is further provided with a conveying roller, the conveying roller being in transmission connection with a driving motor.