CN220500264U

CN220500264U - Feeding mechanism of printing machine

Info

Publication number: CN220500264U
Application number: CN202321757197.4U
Authority: CN
Inventors: 汪继兵; 吴以龙
Original assignee: Qingdao Kaifengde Packaging Co ltd
Current assignee: Qingdao Kaifengde Packaging Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-02-20
Anticipated expiration: 2033-07-05

Abstract

The utility model discloses a feeding mechanism of a printing machine, which comprises a support frame, a placing plate, a conveying roller and a roller, wherein a cleaning assembly is arranged at one end of the support frame, the cleaning assembly comprises a mounting plate, a positioning column and a cleaning cloth sleeve, the mounting plate is arranged at one end of the support frame, the positioning column is symmetrically and fixedly arranged at one end face of the mounting plate, the cleaning cloth sleeve is sleeved on the outer surface of the positioning column, and the positioning assembly is arranged at one end face of the placing plate.

Description

Feeding mechanism of printing machine

Technical Field

The utility model relates to the technical field of printers, in particular to a feeding mechanism of a printer.

Background

In the traditional paper box or paper board processing process, a printer is often used for printing the surface of the paper board, then the printed paper board is subjected to subsequent processing such as indentation, slotting, cutting and the like, and finally processed into a paper box, a feeding structure is required to be used in the paper box printing process, the feeding structure is driven by a conveying structure of the printing structure, the printed paper board is placed on the conveying structure, after printing is finished, the conveying structure is started to send out the printed paper board, and then a conveying structure conveyor belt drives the feeding mechanism to convey the paper board to be printed onto the conveying structure for continuous printing;

for this reason chinese patent discloses a feed mechanism for printing machine, application number 202020426402.9, this feed mechanism for printing machine, through setting up two-way screw thread post, the regulating plate, drive board and installation cover, when the length that needs the cardboard changes, start two-way motor and drive two-way screw thread post and rotate, two regulating plates move relatively through meshing with two-way screw thread post, then drive the backup pad through the pole setting and remove, drive the baffle simultaneously and drive the board and remove, make the distance between the baffle change, drive the board and drive the transfer wheel through the installation cover and remove, the effect of fixing and conveying the cardboard of different length has been reached, the problem that current feed mechanism can not carry out the material loading to the cardboard of different length, the material loading is more single, the practicality is relatively poor is solved.

Although the application satisfies user's user demand to a certain extent, still there is certain defect in the in-service use, and specific problem is as follows, because the carton removes along between two gyro wheels, and the carton after the removal enters into on the conveyer belt, is convenient for clear up the cardboard top owing to between feed mechanism and the conveyer belt this moment, leads to remaining dirt or dust to pile up on the cardboard surface on the cardboard, and needs to keep the surface clean before the cardboard prints to avoid impurity such as dust, greasy dirt to influence the problem of cardboard printing effect.

Disclosure of Invention

The utility model aims to provide a feeding mechanism of a printer, which solves the problems that in the prior art, as a paper box moves between two rollers, the moved paper box enters a conveying belt, residual dirt or dust on a paper board is accumulated on the surface of the paper board due to the fact that the top end of the paper board is inconvenient to clean between the feeding mechanism and the conveying belt, and the surface of the paper board needs to be kept clean before the paper board is printed, so that the printing effect of the paper board is prevented from being influenced by impurities such as dust, greasy dirt and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the feeding mechanism of the printing machine comprises a support frame, a placing plate, a conveying roller and a roller, wherein a cleaning assembly is installed at one end of the support frame and comprises a mounting plate, a positioning column and a cleaning cloth sleeve;

the mounting panel is installed in support frame one end, mounting panel terminal surface symmetry fixed mounting has the reference column, the reference column surface has cup jointed clean cloth cover, place board terminal surface and install locating component.

Preferably, the cleaning assembly further comprises a mounting block, a rotating rod, a clamping column, a threaded rod and a nut;

the installation piece fixed mounting is in support frame one end, the inside swivelling joint of installation piece has the dwang, swivelling joint pole one end sliding connection has the joint post, reference column one end welding has the threaded rod, threaded rod surface has the nut through threaded connection.

Preferably, the mounting plate is fixedly connected with the other end of the rotating rod, and the cleaning cloth sleeve is positioned between the mounting plate and the nut.

Preferably, circular holes are formed in one end face of the mounting block at equal intervals, positioning holes are formed in one end of the rotating rod, and the inner diameters of the circular holes and the positioning holes are the same.

Preferably, the positioning component comprises a concave block, a sliding rod, a supporting block, a positioning plate and a hairbrush;

the concave block is fixedly arranged on one end face of the placing plate, a sliding rod is connected inside the concave block in a sliding mode, a supporting block is welded on one side of the bottom end of the sliding rod, a positioning plate is fixedly arranged on the back face of the supporting block, and a hairbrush is fixedly arranged on one end face of the positioning plate.

Preferably, the ball is installed in the equidistance embedding of supporting shoe bottom, ball bottom and support frame inner wall bottom laminating each other.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the cleaning assembly is used for cleaning the surface of the paperboard, so that the cleaning difficulty of the surface of the paperboard is reduced, the influence of dust, greasy dirt and other impurities on the printing effect is avoided, and the cleaning cloth sleeves used alternately are not required to be stopped in the process of cleaning the paperboard, so that the problem that the feeding mechanism cannot continue to operate when the cleaning cloth sleeves are detached is prevented.

2. According to the utility model, the positioning assembly is used for positioning one end surface of the paperboard, the problem that the paperboard at the bottom end is displaced when the paperboard at the top end moves is prevented, the paperboard is more stable on the placement plate, the end surface of the paperboard during installation can be conveniently positioned, the paperboard is placed on the placement plate more neatly, the bidirectional threaded column can be cleaned, the cleaning difficulty of the bidirectional threaded column is reduced, and the cleaning of the outer surface of the bidirectional threaded column is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a feeding mechanism of a printing press according to the present utility model;

FIG. 2 is a schematic diagram of the overall cleaning assembly of the feeding mechanism of the printing press according to the present utility model;

FIG. 3 is a schematic view of an installation structure of an integral clamping column of a feeding mechanism of a printing press;

fig. 4 is a schematic structural view of an integral positioning assembly of a feeding mechanism of a printing press according to the present utility model.

In the figure: 1. a support frame; 2. placing a plate; 3. a conveying roller;

4. cleaning the assembly; 401. a mounting block; 402. a rotating lever; 403. a clamping column; 404. a mounting plate; 405. positioning columns; 406. cleaning the cloth cover; 407. a threaded rod; 408. a nut;

5. a positioning assembly; 501. a concave block; 502. a slide bar; 503. a support block; 504. a positioning plate; 505. a brush;

6. and a roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the feeding mechanism of the printer comprises a support frame 1, a placing plate 2, a conveying roller 3 and a roller 6, wherein bidirectional threaded columns are symmetrically and movably connected inside the support frame 1, the outer surfaces of the bidirectional threaded columns are connected with sliding plates through threads, vertical rods are welded at the top ends of the sliding plates, the vertical rods penetrate through the placing plate 2, reset springs are sleeved at the positions, outside the vertical rods, of the bottom ends of the placing plate 2 and the top ends of the sliding plates, of the placing plate 2, a cleaning assembly 4 is installed at one end of the support frame 1, and the cleaning assembly 4 comprises a mounting plate 404, a positioning column 405 and a cleaning cloth sleeve 406;

the mounting panel 404 is installed in support frame 1 one end, and mounting panel 404 an end face symmetry fixed mounting has reference column 405, and the reference column 405 surface has cup jointed clean cloth cover 406, and locating component 5 is installed to place board 2 an end face.

The cleaning assembly 4 further comprises a mounting block 401, a rotating rod 402, a clamping post 403, a threaded rod 407 and a nut 408;

the installation piece 401 fixed mounting is in support frame 1 one end, the inside rotation of installation piece 401 is connected with dwang 402, dwang 402 one end sliding connection has joint post 403, the round hole has been seted up to installation piece 401 terminal surface equidistance, the locating hole has been seted up to dwang 402 one end inside, the round hole is the same with the internal diameter of locating hole, the fixed of joint post 403 of being convenient for, the fixed degree of difficulty of joint post 403 has been reduced, the welding of locating post 405 one end has threaded rod 407, threaded rod 407 surface has nut 408 through threaded connection, mounting panel 404 and dwang 402 other end fixed connection, clean cloth cover 406 is located between mounting panel 404 and the nut 408, be used for the spacing of clean cloth cover 406, the spacing degree of difficulty of clean cloth cover 406 has been reduced.

The positioning assembly 5 comprises a concave block 501, a sliding rod 502, a supporting block 503, a positioning plate 504 and a brush 505;

concave block 501 fixed mounting is in placing board 2 terminal surface, and concave block 501 inside sliding connection has slide bar 502, and slide bar 502 bottom one side welding has supporting shoe 503, and the ball is installed in the embedding of supporting shoe 503 bottom equidistance, and ball bottom and 1 inner wall bottom of support frame are laminated each other, and the removal of supporting shoe 503 has been convenient for reduce the removal degree of difficulty of supporting shoe 503, and supporting shoe 503 back fixed mounting has locating plate 504, and locating plate 504 one end face fixed mounting has brush 505.

Working principle: the device is in the in-service use in-process, the user puts into the cardboard and places board 2 tops, and fix a position cardboard terminal surface through slide bar 502 this moment, and prevent that the cardboard that leads to the bottom from producing the problem of displacement when top cardboard removes from appearing, and then make the cardboard more stable on placing board 2, and can be convenient for carry out the terminal surface to the cardboard when installing and fix a position, make the cardboard place more clean and tidy on placing board 2, and because place board 2 and drive concave piece 501 and remove when removing, synchronous drive slide bar 502 when removing, supporting shoe 503 and locating plate 504 remove, drive brush 505 when removing in the locating plate 504 and be in under the rotation state this moment, and clear up the bi-directional screw post in the brush 505 mobile state, the clearance degree of difficulty of bi-directional screw post has been reduced, the cleanness of bi-directional screw post surface has been ensured.

Then the conveying roller 3 rotates, the paper board is enabled to move along the outer sides of the two rollers 6 when the conveying roller 3 rotates, the moving paper board moves along the cleaning cloth sleeve 406 on the outer side of one of the positioning columns 405, the cleaning cloth sleeve 406 is cleaned on the surface of the paper board when rotating, the cleaning difficulty of the surface of the paper board is reduced, the problem that dust, oil stains and other impurities affect the printing effect is avoided, when the cleaning cloth sleeve 406 needs to be cleaned after long-term use, the clamping column 403 is pulled down, then the rotating rod 402 is rotated, the rotating rod 402 rotates along the inner side of the mounting block 401, the positioning column 405 is driven to move, the cleaning cloth sleeve 406 of one of the positioning columns 405 is separated from the paper board, the cleaning cloth sleeve 406 of the other positioning column 405 is attached to the paper board, and the cleaning cloth sleeve 406 used alternately is convenient to clean the paper board without stopping operation, so that the problem that the feeding mechanism cannot continue to operate is prevented when the cleaning cloth sleeve 406 is detached, and finally the nuts 408 are rotated, the nuts 408 and 407 are separated, the used, the cleaning cloth sleeve 406 is detached after being cleaned, and the cleaning cloth sleeve 406 is installed again.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a feed mechanism of printing machine, includes support frame (1), places board (2), conveying roller (3) and gyro wheel (6), its characterized in that: one end of the supporting frame (1) is provided with a cleaning component (4), and the cleaning component (4) comprises a mounting plate (404), a positioning column (405) and a cleaning cloth sleeve (406);

the cleaning cloth cover is characterized in that the mounting plate (404) is mounted at one end of the supporting frame (1), positioning columns (405) are symmetrically and fixedly mounted on one end face of the mounting plate (404), cleaning cloth covers (406) are sleeved on the outer surfaces of the positioning columns (405), and positioning assemblies (5) are mounted on one end face of the placing plate (2).

2. The feeding mechanism of a printing press as defined in claim 1, wherein: the cleaning assembly (4) further comprises a mounting block (401), a rotating rod (402), a clamping column (403), a threaded rod (407) and a nut (408);

the mounting block (401) is fixedly mounted at one end of the support frame (1), a rotating rod (402) is rotatably connected inside the mounting block (401), one end of the rotating rod (402) is slidably connected with a clamping column (403), one end of the positioning column (405) is welded with a threaded rod (407), and the outer surface of the threaded rod (407) is connected with a nut (408) through threads.

3. A feeding mechanism for a printing press as defined in claim 2, wherein: the mounting plate (404) is fixedly connected with the other end of the rotating rod (402), and the cleaning cloth sleeve (406) is positioned between the mounting plate (404) and the nut (408).

4. A feeding mechanism for a printing press as defined in claim 2, wherein: round holes are formed in one end face of the mounting block (401) at equal intervals, positioning holes are formed in one end of the rotating rod (402), and the inner diameters of the round holes are the same as the inner diameters of the positioning holes.

5. The feeding mechanism of a printing press as defined in claim 1, wherein: the positioning assembly (5) comprises a concave block (501), a sliding rod (502), a supporting block (503), a positioning plate (504) and a hairbrush (505);

concave piece (501) fixed mounting is in place an terminal surface of board (2), the inside sliding connection of concave piece (501) has slide bar (502), the welding of slide bar (502) bottom one side has supporting shoe (503), supporting shoe (503) back fixed mounting has locating plate (504), a terminal surface fixed mounting of locating plate (504) has brush (505).

6. The feeding mechanism of a printing press as defined in claim 5, wherein: balls are embedded and installed at the bottom end of the supporting block (503) at equal intervals, and the bottom ends of the balls are mutually attached to the bottom end of the inner wall of the supporting frame (1).