CN218986110U

CN218986110U - Quantitative paper sampling device of printing machine

Info

Publication number: CN218986110U
Application number: CN202320036902.5U
Authority: CN
Inventors: 陈露生
Original assignee: Dongguan Xincai Package Co ltd
Current assignee: Dongguan Xincai Package Co ltd
Priority date: 2023-01-07
Filing date: 2023-01-07
Publication date: 2023-05-09
Anticipated expiration: 2033-01-07

Abstract

The utility model relates to the technical field of paper printing and lottery, in particular to a quantitative paper sampling device of a printer, which meets the quantitative paper sampling and checking requirement in the printing process. The utility model provides a printing machine paper ration sampling device, which comprises a supporting rack, two support frames are bilateral symmetry distribution, be provided with first bracing piece and second bracing piece between two support frames, the both ends of first bracing piece all rotate with the support frame and are connected, the both sides of second bracing piece all rotate and are connected with the connecting seat, two cylinders with the connecting seat one-to-one are installed to the bottom of support frame, the cylinder passes through the link and rotates the piston rod of being connected and cylinder and the connecting seat rotation that corresponds with the support frame to be connected, install two backup pads that are bilateral symmetry distribution between first bracing piece and the second bracing piece, the top of second bracing piece is provided with the horizontal pole. According to the utility model, the movable supporting plate is matched with the laser sensor, so that the effect of extracting a certain amount of paper in the printing process is realized.

Description

Quantitative paper sampling device of printing machine

Technical Field

The utility model relates to the technical field of paper printing and drawing, in particular to a quantitative paper sampling device of a printer.

Background

In the process of printing and processing batch paper by using a printer, in order to avoid the situation of batch printing errors, the printing effect of the paper needs to be detected in a sampling detection mode, when the printing speed is kept unchanged and the ink supply amount, the water supply amount and the like are in a stable state, sampling detection needs to be carried out according to the proportion of 500-1000 sheets/time per printing, and 20-30 sheets Yin Pin need to be continuously taken out for each sampling detection, so that in the working process of the printer, quantitative paper needs to be intermittently extracted for detection, and a quantitative paper sampling device of the printer can be provided for meeting the requirements of quantitative sampling of paper in the printing process according to the processing requirements.

Disclosure of Invention

The utility model aims to provide a quantitative paper sampling device of a printing machine, which meets the requirement of quantitative paper spot inspection in the printing process.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a printing machine paper ration sampling device, which comprises a supporting rack, two support frames are bilateral symmetry distribution, be provided with first bracing piece and second bracing piece between two support frames, the both ends of first bracing piece all rotate with the support frame and are connected, the both sides of second bracing piece all rotate and are connected with the connecting seat, two cylinders with the connecting seat one-to-one are installed to the bottom of support frame, the cylinder passes through the link and rotates the piston rod of being connected and the cylinder and the connecting seat rotation that corresponds with the support frame to be connected, install two backup pads that are bilateral symmetry distribution between first bracing piece and the second bracing piece, the top of second bracing piece is provided with the horizontal pole, laser sensor is installed to the bottom of horizontal pole, the control box is installed at the top of horizontal pole, laser sensor and cylinder all with control box electric connection.

Preferably, the two support plates are distributed in a splayed configuration.

Preferably, the sliding sleeves are arranged on the outer walls of the first supporting rod and the second supporting rod in a one-to-one correspondence, the sliding sleeves are fixedly connected with the corresponding supporting plates, and the sliding sleeves are detachably connected with the corresponding first supporting rod and the corresponding second supporting rod through limiting pins.

Preferably, the limiting pin is connected with the sliding sleeve through screw threads in a screwing mode.

Preferably, the limiting pin is located below the corresponding sliding sleeve, and the limiting pin penetrates through the sliding sleeve and does not penetrate through the first supporting rod and the second supporting rod.

Preferably, the connecting frame is U-shaped structure and cover is established in the outside of support frame, and the connecting frame passes through torsion spring with the support frame of homonymy and rotates to be connected, cylinder and corresponding support frame fixed connection.

The utility model has the following beneficial effects:

through the cooperation of cylinder, first bracing piece, second bracing piece and backup pad etc. realized establishing mobilizable sample between printing machine exit and collection frame and accomodate the effect of platform, when the backup pad rotated to the horizontality, the motion path to the paper of collection frame department motion can be truncated by the backup pad, the paper of output then can pile up in the backup pad as the sample by the drawing, when the backup pad rotated to the inclination, the top space of collection frame then can be vacated, the paper then can directly get into collection in the collection frame and be concentrated, and in the paper sampling process, laser sensor's sensing function can count the monitoring to the paper of process, the effect of drawing out quantitative paper in the printing process has been realized comprehensively.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a sampling state according to the present utility model;

FIG. 2 is a schematic diagram of a non-sampling state according to the present utility model;

fig. 3 is a schematic diagram illustrating the cooperation of the first support rod, the second support rod, the sliding sleeve and the support plate.

In the figure: 1. a support frame; 2. a first support bar; 3. a support plate; 4. a sliding sleeve; 5. a second support bar; 6. a connecting seat; 7. a cylinder; 8. a connecting frame; 9. a cross bar; 10. a laser sensor; 11. a control box; 12. and a limiting pin.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-3, a quantitative paper sampling device of a printing machine comprises a supporting frame 1, two supporting frames 1 are distributed in a bilateral symmetry manner, a first supporting rod 2 and a second supporting rod 5 are arranged between the two supporting frames 1, two ends of the first supporting rod 2 are rotationally connected with the supporting frames 1, two sides of the second supporting rod 5 are rotationally connected with connecting seats 6, two cylinders 7 corresponding to the connecting seats 6 one by one are arranged at the bottom of the supporting frames 1, the cylinders 7 are rotationally connected with the supporting frames 1 through connecting frames 8, piston rods of the cylinders 7 are rotationally connected with the corresponding connecting seats 6, two supporting plates 3 which are distributed in a bilateral symmetry manner are arranged between the first supporting rod 2 and the second supporting rod 5, a cross rod 9 is arranged above the second supporting rod 5, a laser sensor 10 is arranged at the bottom of the cross rod 9, a control box 11 is arranged at the top of the cross rod 9, and the laser sensor 10 and the cylinders 7 are electrically connected with the control box 11.

The scheme comprises the following working processes:

this ration sampling device needs to set up at the top of the collection frame of printing machine, support frame 1 then needs to be with the frame fixed connection of printing machine body, under non-sample condition, the piston rod of cylinder 7 contracts to the shortest state, at this moment, the height of second bracing piece 5 is greater than first bracing piece 2, the one end that two backup pads 3 and second bracing piece 5 are connected is in the state of upwards lifting, at this moment, printed paper can be carried under backup pad 3 under inertial effect after exporting from the printing machine, then fall into the collection frame, when needs sample, control box transmission 11 received control signal and control the piston rod of cylinder 7 to extend to backup pad 3 and rotate to the horizontality, simultaneously start laser sensor 10, afterwards, output paper can be carried to backup pad 3 under inertial effect from the printer, and the in-process that every paper piles up to backup pad 3 all can lead to laser sensor 10's signal fluctuation once, can realize the effect of count from this, after the good quantitative paper of extraction, piston rod of cylinder 7 shortens gradually to non-sample state, the backup pad 3 that lifts can be reequipped to the space above the collection frame, then can be fallen smoothly on the collection frame.

The working process can be as follows:

the extension and contraction of the piston rod of the air cylinder 7 can drive the first support rod 2, the support plate 3 and the second support rod 5 to integrally rotate, when the support plate 3 forms a shield above the paper collecting frame, paper output by the printer can be stacked above the support plate 3, the effect of quantitatively extracting the paper can be achieved by matching with the sensing function of the laser sensor 10, after the space above the paper collecting frame is emptied by rotating the support plate 3, the paper can be stacked on the paper collecting frame to be normally collected, and the paper quantitative sampling requirement in the printing process is met.

Further, the splayed structures of the two support plates 3 are distributed, and the two support plates 3 can provide a stable support surface for the drawn paper.

Further, all the sliding sleeves are provided with the sliding sleeves 4 corresponding to the two supporting plates 3 one by one on the outer walls of the first supporting rods 2 and the second supporting rods 5, the sliding sleeves 4 are fixedly connected with the corresponding supporting plates 3, the sliding sleeves 4 are detachably connected with the corresponding first supporting rods 2 and the corresponding second supporting rods 4 through the limiting pins 12, after the limiting pins 12 are detached, the sliding sleeves 4 slide, and the positions of the two supporting plates 3 can be adjusted by utilizing the positions of the limiting pins 12 to fix the sliding sleeves 4, so that suitable support is provided for paper with different sizes.

Furthermore, the limiting pin 12 is connected with the sliding sleeve 4 through screw threads in a screwing mode, and the limiting pin 12 can be assembled and disassembled through rotation, so that the operation is convenient and the stability is high.

Further, the limiting pin 12 is located below the corresponding sliding sleeve 4, and the limiting pin 12 penetrates through the sliding sleeve 4 and does not penetrate through the first supporting rod 2 and the second supporting rod 5, so that the problem that the protruding limiting pin 12 scrapes paper can be prevented.

Further, the connecting frame 8 is of a U-shaped structure and is sleeved on the outer side of the supporting frame 1, the connecting frame 8 is rotationally connected with the supporting frame 1 on the same side through a torsion spring, and the air cylinder 7 is fixedly connected with the corresponding supporting frame 1.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a printing machine paper ration sampling device, includes support frame (1), its characterized in that: the two support frames (1) are in bilateral symmetry distribution, a first support rod (2) and a second support rod (5) are arranged between the two support frames (1), two ends of the first support rod (2) are rotationally connected with the support frames (1), two sides of the second support rod (5) are rotationally connected with connecting seats (6), two air cylinders (7) in one-to-one correspondence with the connecting seats (6) are arranged at the bottom of the support frames (1), the air cylinders (7) are rotationally connected with the support frames (1) through connecting frames (8) and piston rods of the air cylinders (7) are rotationally connected with the corresponding connecting seats (6), two support plates (3) in bilateral symmetry distribution are arranged between the first support rod (2) and the second support rod (5), a cross rod (9) is arranged above the second support rod (5), a laser sensor (10) is arranged at the bottom of the cross rod (9), and a control box (11) is arranged at the top of the cross rod (9), and the laser sensor (10) and the control box (7) are electrically connected with the control box (11).

2. The quantitative sampling device for paper of a printing press according to claim 1, wherein: the two support plates (3) are distributed in a splayed structure.

3. The quantitative sampling device for paper of a printing press according to claim 1, wherein: the sliding sleeves are respectively sleeved on the outer walls of the first supporting rods (2) and the second supporting rods (5) and are respectively provided with a sliding sleeve (4) corresponding to the two supporting plates (3), the sliding sleeves (4) are fixedly connected with the corresponding supporting plates (3), and the sliding sleeves (4) are detachably connected with the corresponding first supporting rods (2) and the corresponding second supporting rods (4) through the uniform limiting pins (12).

4. A quantitative sampling device for printing press paper according to claim 3, wherein: the limiting pin (12) is connected with the sliding sleeve (4) through screw thread screwing.

5. A quantitative sampling device for printing press paper according to claim 3, wherein: the limiting pin (12) is located below the corresponding sliding sleeve (4), and the limiting pin (12) penetrates through the sliding sleeve (4) and does not penetrate through the first supporting rod (2) and the second supporting rod (5).

6. The quantitative sampling device for paper of a printing press according to claim 1, wherein: the connecting frame (8) is of a U-shaped structure and is sleeved on the outer side of the supporting frame (1), the connecting frame (8) is rotationally connected with the supporting frame (1) on the same side through a torsion spring, and the air cylinder (7) is fixedly connected with the corresponding supporting frame (1).