CN214527156U

CN214527156U - Can carry out spacing cardboard printing machine of rectifying to pay-off cardboard

Info

Publication number: CN214527156U
Application number: CN202120707051.3U
Authority: CN
Inventors: 冯钢强; 董传志
Original assignee: Shanghai Saier Printing And Packaging Materials Co ltd
Current assignee: Shanghai Saier Printing And Packaging Materials Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-10-29
Anticipated expiration: 2031-04-07

Abstract

The utility model relates to a can carry out spacing cardboard printing machine of rectifying to pay-off cardboard, it includes printing mechanism and conveying mechanism, conveying mechanism is including the support that is located feeding direction one side, a plurality of transfer rollers that set up along support feeding direction, a drive assembly for driving the transfer roller, the support is provided with the stop gear who is used for carrying out spacing rectification to the feeding cardboard along feeding direction, stop gear is including setting up in the limiting plate of support feeding direction both sides, set up the adjusting part who is used for adjusting the spacing interval of two limiting plates on the support, two limiting plates slide the setting along the direction that is on a parallel with the transfer roller axial. This application has the convenience and carries out spacing rectifying when the pay-off is transmitted to the cardboard, keeps the cardboard feeding stable and smooth and easy advantage when carrying.

Description

Can carry out spacing cardboard printing machine of rectifying to pay-off cardboard

Technical Field

The utility model belongs to the technical field of cardboard lithography apparatus technique and specifically relates to a can carry out spacing cardboard printing machine of rectifying to pay-off cardboard.

Background

Carton packaging has been widely used in production and life, and generally, a paperboard is required to be made into a packaging carton through cutting, creasing, printing and forming processes. In the printing process, a paperboard printing machine is generally used to print the paperboard.

Chinese patent No. CN210940901U discloses an automatic paperboard printing device, which comprises an operation table, and an outer cover fixedly arranged on the operation table, wherein a feeding conveying assembly, a middle conveying assembly and a discharging conveying assembly are sequentially arranged along the feeding direction of the operation table, and an impression assembly is arranged between the outer cover and the middle conveying assembly. The feeding conveying assembly comprises a plurality of second conveying rollers which are rotatably arranged on the side wall of the top of the operating platform, a second driven gear which is arranged on the same side of the second conveying rollers, a third motor for driving the second driven gear and a second belt. When the paperboard needs to be conveyed for printing, an operator places the prepared paperboard on a second conveying roller of the feeding port for feeding.

In view of the above-mentioned related art, the inventor believes that when the edge distance between the two side walls of the operation table is smaller than the distance between the two side walls, the paper board cannot be limited and corrected in the width direction of the operation table, and is easy to shift during transportation, thereby affecting the printing quality of the paper board. Therefore, further improvements are needed.

SUMMERY OF THE UTILITY MODEL

In order to carry out spacing rectifying when the pay-off is transmitted to the cardboard, keep the cardboard feeding stable when carrying and smooth and easy, this application provides one kind can carry out spacing rectifying's cardboard printing machine to pay-off cardboard.

The application provides a can carry out spacing cardboard printing machine who rectifies to pay-off cardboard adopts following technical scheme:

the utility model provides a can carry out spacing cardboard printing machine of rectifying to pay-off cardboard, includes printing mechanism and conveying mechanism, conveying mechanism is including the support that is located feed direction one side, along a plurality of transfer rollers that support feed direction set up, be used for driving the drive assembly of transfer roller, the support is provided with along feed direction and is used for carrying out spacing stop gear who rectifies to the feed cardboard, stop gear is including setting up in the limiting plate of support feed direction both sides, be provided with the adjusting part who is used for adjusting the spacing interval of two limiting plates on the support, two the limiting plate slides along the axial direction of the direction that is on a parallel with the transfer roller and sets up.

Through adopting above-mentioned technical scheme, before carrying out the material loading conveying to the cardboard, can confirm the spacing interval between two limiting plates according to the cardboard size, then operating personnel adjusts two limiting plates through adjusting part for two limiting plates slide along the axial direction of transfer roller that is on a parallel with, thereby also can realize carrying out spacing purpose of rectifying to the cardboard of unidimensional, effectively keep the stability and smooth and easy of cardboard material loading, help improving the printing quality of cardboard.

Optionally, a mounting plate is arranged below the conveying roller and parallel to the axial direction of the conveying roller; the adjusting part sets up two-way lead screw, fixed connection in the adjusting handle of two-way lead screw one end on the mounting panel including rotating, the diapire of limiting plate is provided with the supporting shoe that slides of wearing to locate a pair of adjacent transfer roller clearance, the supporting shoe that slides of two limiting plate bottoms is worn to locate by two-way lead screw to support fast threaded connection with sliding.

Through adopting above-mentioned technical scheme, the mounting panel realizes the fixed mounting to two-way lead screw, corresponds to set up the support that slides in two limiting plate bottoms soon respectively with two-way lead screw thread fit connection to can realize the syntropy or the counter regulation to two limiting plates through rotating adjusting hand wheel. The clearance between a pair of adjacent transfer roller is worn to locate by the supporting shoe that will slide, can realize the interval regulation of limiting plate under the prerequisite that does not influence driving roller operation.

Optionally, the two ends of the mounting plate are respectively provided with a supporting seat, and the two ends of the bidirectional screw rod are respectively rotatably connected to the corresponding supporting seats.

Through adopting above-mentioned technical scheme, the supporting seat plays the effect of supporting two-way lead screw, can cooperate two-way lead screw to realize rotating simultaneously.

Optionally, the sliding support blocks are respectively arranged at the middle positions in the length direction of the corresponding limit plates.

Through adopting above-mentioned technical scheme, the supporting shoe setting that slides is at limiting plate length direction's intermediate position, can be more steady support the limiting plate and adjust, improves the stability of adjusting the limiting plate slides.

Optionally, two the bottom correspondence of limiting plate is provided with a plurality of guide blocks that slide, the below that the support is located the transfer roller is provided with the guide bar, the guide bar wears to locate to correspond the guide block that slides that sets up in two limiting plate bottoms jointly.

Through adopting above-mentioned technical scheme, when carrying out the slip regulation to the limiting plate, the guide bar slip can be followed to the guide block that slides to further improve the stationarity and the smooth and easy nature that the limiting plate slided and adjusts.

Optionally, one end of the support, which is located in the feeding direction, is provided with a feeding table for placing a paperboard, and two ends, which are far away from the printing mechanism, of the limiting plates are abutted against the table top of the feeding table.

By adopting the technical scheme, the feeding table can be placed when the paper board is fed, so that the operation of feeding the paper board is convenient for an operator; simultaneously with the one end setting of limiting plate in the top of material loading platform and with the mesa butt of material loading platform to further improve the stationarity of limiting plate.

Optionally, a supporting flat plate is fixedly arranged at the bottom of the limiting plate, and the bottom surface of the supporting flat plate is abutted to the table top of the feeding table.

Through adopting above-mentioned technical scheme, the support flat board can increase the area of contact of limiting plate bottom and material loading mesa to can further improve the support stability of limiting plate.

Optionally, the support flat plate is provided with fasteners capable of fixing the limiting plate on the surface of the feeding table.

Through adopting above-mentioned technical scheme, after the completion was adjusted the interval of limiting plate, can realize the spacing fixed to the limiting plate through adjusting the fastener, reach the effect that further improves limiting plate stability.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the two limiting plates are adjusted through the adjusting assembly, so that the two limiting plates slide along the axial direction of the conveying roller, the purpose of limiting and correcting the paperboard with a specific size can be achieved, the stability and smoothness of paperboard feeding are effectively kept, and the printing quality of the paperboard is improved;

2. the mounting plate is provided with a bidirectional screw rod, the bottoms of the two limiting plates are correspondingly provided with sliding support blocks, and the sliding support blocks are respectively in threaded fit with the bidirectional screw rod, so that the distance between the two limiting plates can be adjusted in the same direction or in the opposite direction;

3. the bottom of limiting plate corresponds and sets up the guide block that slides, is located the transfer roller below at the support and sets up the guide bar, guide bar and the cooperation of the guide block that slides, when carrying out the sliding adjustment to the limiting plate, the guide block that slides can be followed the guide bar and slided to further improve the stationarity and the smooth and easy nature that the limiting plate slided and adjusts.

Drawings

Fig. 1 is an overall schematic diagram of a paperboard printing machine capable of limiting and correcting deviation of a fed paperboard according to an embodiment of the application.

FIG. 2 is a schematic diagram of a discharge hole and a printing mechanism in a positional relationship according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram for embodying the structure of the adjustment assembly in the embodiment of the present application.

Description of reference numerals: 1. a printing mechanism; 11. a feed inlet; 12. a discharge port; 2. a conveying mechanism; 3. a support; 31. mounting a plate; 32. a supporting seat; 4. a conveying roller; 5. a drive motor; 6. a limiting mechanism; 61. a limiting plate; 611. supporting the flat plate; 62. a sliding support block; 63. a sliding guide block; 7. an adjustment assembly; 71. a bidirectional lead screw; 72. adjusting a hand wheel; 8. a guide bar; 9. a feeding table; 10. a fastener.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a paperboard printing machine capable of limiting and rectifying deviation of a feeding paperboard. Referring to fig. 1 and 2, the printing machine includes a printing mechanism 1 and a conveying mechanism 2, a feeding hole 11 for feeding and printing a paper board is disposed on one side of the printing mechanism 1, and a discharging hole 12 for discharging the printed paper board is disposed on the other side of the printing mechanism 1. Conveying mechanism 2 is provided with a plurality of transfer rollers 4 including setting up in support 3 of 1 feed inlet 11 direction one side of printing mechanism, in one side that support 3 is close to feed inlet 11, and every transfer roller 4 homoenergetic uses roller separately as the center rotation, and whole transfer rollers 4 are laid on support 3 along feed direction. Set up on support 3 and be used for driving 4 driven drive assembly of transfer roller, drive assembly includes driving motor 5 and sprocket structure, and transfer roller 4 drives sprocket structure through driving motor 5 and drives transfer roller 4 for transfer roller 4 can rotate and realize carrying the friction of cardboard.

Referring to fig. 1 and 2, a limiting mechanism 6 is arranged along the feeding direction of the support 3, the limiting mechanism 6 includes limiting plates 61 arranged on two sides of the feeding direction of the support 3, and the two limiting plates 61 are arranged in a sliding manner in parallel with the axial direction of the conveying roller 4. The bracket 3 is also provided with an adjusting component 7 which can adjust the spacing distance of the two spacing plates 61.

Referring to fig. 1, a feeding table 9 is welded and fixed at one end of the bracket 3 in the feeding direction, and one ends of the two limiting plates 61 away from the printing mechanism 1 are respectively abutted against the table top of the feeding table 9. A support flat plate 611 is integrally formed at the bottom of the limit plate 61, and the bottom surface of the support flat plate 611 abuts against the top surface of the feeding table 9.

Referring to fig. 1, a fastening member 10 is connected to the support plate 611 through a thread, in this embodiment, the fastening member 10 is a fastening bolt, and after the distance between the limiting plates 61 is adjusted, the bottom end of the fastening bolt is abutted against the top surface of the feeding table 9 by rotating the fastening bolt, so that the limiting plates 61 are further fixed.

Referring to fig. 2 and 3, a mounting plate 31 is detachably attached to the support 3 below the conveying roller 4 by bolts, and the mounting plate 31 is aligned with the center lines of the two limiting plates 61 and is parallel to the axial direction of the conveying roller 4. The two ends of the mounting plate 31 are respectively screwed with the supporting seats 32, the adjusting component 7 comprises a bidirectional screw 71 rotatably arranged on the two supporting seats 32, one end of the bidirectional screw 71 penetrates through the supporting seat 32 rotatably connected with the bidirectional screw and is fixedly connected with an adjusting hand wheel 72.

Referring to fig. 3, the bottom walls of the limiting plates 61 are all welded and fixed with the sliding support blocks 62, the sliding support blocks 62 are respectively arranged at the middle positions corresponding to the length directions of the limiting plates 61 and penetrate through the gaps between the pair of adjacent conveying rollers 4, and the bidirectional screw 71 jointly penetrates through the sliding support blocks 62 at the bottoms of the two limiting plates 61 and is in threaded connection with the sliding support blocks 62.

Referring to fig. 3, a plurality of pairs of sliding guide blocks 63 are disposed at the bottom of the two limiting plates 61, in this embodiment, two pairs of sliding guide blocks 63 are disposed, and the two pairs of sliding guide blocks 63 are respectively symmetrically disposed at two sides of the sliding support block 62. The support 3 is arranged below the conveying roller 4 and is provided with a guide rod 8 matched with each pair of sliding guide blocks 63, and the guide rod 8 penetrates through the sliding guide blocks 63 correspondingly arranged at the bottoms of the two limiting plates 61.

The implementation principle of the paperboard printing machine capable of limiting and correcting the deviation of the feeding paperboard is as follows: when the spacing interval between two limiting plates 61 needs to be adjusted, an operator can rotate the hand wheel and drive the bidirectional screw 71 to rotate, and under the reverse thread fit arranged on the bidirectional screw 71, the two limiting plates 61 can synchronously move in opposite directions or in reverse directions, so that the spacing interval can be adjusted quickly and efficiently, and further the spacing deviation correction of the paperboard is realized.

When the adjusting hand wheel 72 is rotated to adjust the limiting distance between the two limiting plates 61, the guide rod 8 and the sliding guide block 63 are matched with each other, so that the stability and smoothness of the sliding adjustment of the limiting plates 61 can be effectively improved, and the sliding adjustment efficiency is improved.

After the spacing adjustment of limiting plate 61 is completed, the bottom end of the fastening bolt is tightly abutted to the table top of feeding table 9 by rotating the fastening bolt, so that the limiting plate 61 is stably limited and fixed.

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

1. The utility model provides a can carry out spacing cardboard printing machine of rectifying to pay-off cardboard, includes printing mechanism (1) and conveying mechanism (2), conveying mechanism (2) are including support (3) that are located feeding direction one side, along a plurality of transfer roller (4) that support (3) feeding direction set up, be used for driving the drive assembly of transfer roller (4), its characterized in that: support (3) are provided with limiting mechanism (6) that are used for carrying out spacing rectification to the feeding cardboard along the pay-off direction, limiting mechanism (6) are including setting up in limiting plate (61) of support (3) pay-off direction both sides, be provided with on support (3) and be used for adjusting part (7) of the spacing interval of two limiting plate (61), two limiting plate (61) slide the setting along the direction that is on a parallel with transfer roller (4) axial.

2. The paperboard printing machine capable of limiting and rectifying deviation of the fed paperboard according to claim 1, characterized in that: the support (3) is provided with a mounting plate (31) below the conveying roller (4), and the mounting plate (31) is parallel to the axial direction of the conveying roller (4); adjusting part (7) sets up two-way lead screw (71), fixed connection in the adjusting hand wheel (72) of two-way lead screw (71) one end on mounting panel (31) including rotating, the diapire of limiting plate (61) is provided with the supporting shoe (62) that slides who wears to locate a pair of adjacent transfer roller (4) clearance, two-way lead screw (71) are worn to locate supporting shoe (62) that slides of two limiting plate (61) bottoms to support fast threaded connection with sliding.

3. The paperboard printing machine capable of limiting and rectifying deviation of the fed paperboard according to claim 2, characterized in that: the both ends of mounting panel (31) are provided with supporting seat (32) respectively, the both ends of two-way lead screw (71) rotate respectively connect in corresponding supporting seat (32).

4. The paperboard printing machine capable of limiting and rectifying deviation of the fed paperboard according to claim 2, characterized in that: the sliding support blocks (62) are respectively arranged at the middle positions in the length direction of the corresponding limit plates (61).

5. The paperboard printing machine capable of limiting and rectifying deviation of the fed paperboard according to claim 2, characterized in that: two the bottom correspondence of limiting plate (61) is provided with a plurality of guide blocks (63) that slide, the below that support (3) are located transfer roller (4) is provided with guide bar (8), guide bar (8) wear to locate jointly and correspond guide block (63) that slide that set up in two limiting plate (61) bottoms.

6. The paperboard printing machine capable of limiting and rectifying deviation of the fed paperboard according to claim 1, characterized in that: the one end that support (3) are located the feeding direction is provided with material loading platform (9) that are used for placing the cardboard, two the equal butt in the mesa of material loading platform (9) of one end that printing mechanism (1) direction was kept away from in limiting plate (61).

7. The paperboard printing machine capable of limiting and rectifying deviation of the fed paperboard according to claim 6, wherein: the bottom of the limiting plate (61) is fixedly provided with a supporting flat plate (611), and the bottom surface of the supporting flat plate (611) is abutted to the table surface of the feeding table (9).

8. The paperboard printing machine capable of limiting and rectifying deviation of the fed paperboard according to claim 7, wherein: and the supporting flat plates (611) are provided with fasteners (10) capable of fixing the limiting plates (61) on the surface of the feeding table (9).