CN219929070U - Paper conveying device of printing machine - Google Patents

Abstract

The utility model discloses a paper conveying device of a printer, which comprises a base structure which is used as a mounting arrangement for parts, wherein the base structure is provided with a conveying structure for conveying paper, the base structure comprises a conveying table provided with a conveying groove, a limiting plate for driving and adjusting is arranged in the conveying groove through a micro cylinder, meanwhile, both sides of the conveying table are respectively provided with a fixing plate for connecting and arranging an adjusting cylinder, the output end of the adjusting cylinder is sequentially provided with a movable connecting piece for rotating and adjusting a tensioning roller, the conveying structure comprises a frame with a hollow inside and a groove structure on one side, the frame is symmetrically provided with a convenient through hole, conveying rollers for conveying paper are arranged between through connecting bearings, and the through hole blocks are movably arranged in a guide groove through an elevating cylinder.

Description

Paper conveying device of printing machine

Technical Field

The utility model relates to the technical field of paper conveying of printers, in particular to a paper conveying device of a printer.

Background

The paper device of the printer conveying device is also commonly called as a paper conveying plate, and has the function of accurately and stably conveying the conveyed paper to a printing part, the paper is not allowed to slide relatively on the paper conveying plate, the paper is easy to slide in the conveying process at present, and the paper is often scratched and stopped at a paper conveying part, so that the production efficiency, the quality of products and the yield are seriously affected.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a paper conveying device of a printer, so as to solve the problems that the paper is easy to slide in the conveying process of the current paper, and the paper is often scratched and stopped at the paper conveying part when the current paper passes through the device in the prior art, thereby seriously affecting the production efficiency, the quality of products and the yield.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the paper conveying device of the printer comprises a base structure which is used as a mounting arrangement for parts, wherein a conveying structure for conveying paper is arranged on the base structure;

the base structure is including the transport platform of seting up the conveyer trough, and the conveyer trough is inside to be equipped with the limiting plate that the drive was adjusted through miniature cylinder, and transport platform both sides all are equipped with the fixed plate of adjusting the setting of air cylinder connection simultaneously, and the adjusting cylinder output is equipped with the swing joint spare of adjusting the tensioning roller rotation in proper order.

Through adopting above-mentioned technical scheme, thereby through the regulation cylinder that sets up, play the high effect of change tensioning roller lift interval.

Preferably, the conveying structure comprises a frame with a hollow structure and a groove structure on one side, guide grooves convenient for driving and adjusting through hole blocks are symmetrically formed in the frame, and sliding grooves convenient for sliding and limiting of parts are formed below the through hole blocks.

Through adopting above-mentioned technical scheme, thereby through the guide slot of seting up play direction and slide spacing effect.

Preferably, a conveying roller for conveying paper is arranged between the through hole blocks through a connecting bearing, and the through hole blocks are movably arranged in the guide grooves through lifting cylinders.

Through adopting above-mentioned technical scheme, thereby through the connecting bearing that sets up, thereby play interior, outer loop installation setting effect.

Preferably, the conveying rollers are rotationally adjusted through a conveying motor, and the conveying rollers are symmetrically adjusted.

Through adopting above-mentioned technical scheme, thereby through the conveying roller that sets up play drive regulation effect.

Preferably, the sliding groove is arranged on the connecting column through a sliding block, and the connecting column enables the movable connecting piece to be movably arranged on the paper pressing shaft through an adjusting column.

Through adopting above-mentioned technical scheme, thereby through the spliced pole that sets up play two-way connection and adjust the setting effect.

Preferably, the whole shape of the conveying groove is in an extended concave block structure.

Through adopting above-mentioned technical scheme, thereby through the conveyer trough of setting up play and place to carry and install the setting effect.

Compared with the prior art, the utility model has the beneficial effects that: the paper conveying device of the printing machine comprises a paper conveying device,

(1) The present case is by setting up: the base structure solves the problem that paper slides easily in the current paper conveying process, when the paper is conveyed, the paper penetrates through the tensioning roller and the conveying structure and is paved in the conveying groove, when the paper is paved in the conveying groove, an operator controls the micro cylinder to drive the limiting plate to move under force, when the limiting plate is in relative force contact with two sides of the paper, the micro cylinder stops working, the conveying groove, the micro cylinder and the limiting plate enable the paper to have the conveying limiting position and the situation of preventing conveying displacement from sliding in the paper conveying process, and the arranged base structure is utilized to avoid the situation;

(2) Through the arrangement in the conveying structure: the paper pressing shaft solves the problems that some bent paper often has the phenomena of scratch and paper stop at a paper conveying part, and seriously affects the production efficiency, the quality and the yield of products;

(3) Through the arrangement in the conveying structure: lifting cylinder, the through-hole piece, the spout, the slider, spliced pole and adjusting column to solve artifical in-process of threading needs to rotate the condition that conveying roller and platen shaft run through the paper, not only there is the condition that operating time period is long like this still to lead to the paper to run through the in-process easily and appear folding or crooked condition, when the paper needs to run through when carrying, the operator drives through-hole piece atress motion through the lifting cylinder, through-hole piece atress in-process passes through spout and slider drive spliced pole and adjusting column atress synchronous motion, avoid foretell condition simultaneously when through changing the relative interval distance between conveying roller and platen shaft and the transport platform.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of the structure of the conveying table, the adjusting cylinder, the movable connecting piece and the tensioning roller of the utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic view of the structure of the frame, the conveying roller, the lifting cylinder, the conveying motor, the connecting column, the adjusting column and the paper pressing shaft of the utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present utility model;

FIG. 6 is a schematic view of the structure of the through hole block and the chute of the present utility model.

In the figure: 1. the paper pressing machine comprises a base structure, 101, a conveying table, 102, a conveying groove, 103, micro cylinders, 104, limiting plates, 105, adjusting cylinders, 106, movable connectors, 107, tensioning rollers, 2, a conveying structure, 201, a frame, 202, a guide groove, 203, a through hole block, 204, a sliding groove, 205, a conveying roller, 206, a lifting cylinder, 207, a conveying motor, 208, a sliding block, 209, a connecting column, 2010, an adjusting column, 2011 and a paper pressing shaft.

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. 1-6, the present utility model provides a technical solution: the utility model provides a printing machine paper conveyor, as shown in fig. 1, fig. 2 and fig. 3, including the base structure 1 as setting up to spare part installation, base structure 1 is including the transport platform 101 of seting up transport tank 102, transport tank 102 overall shape is the setting of extension "concave block" structure, when being the setting of extension "concave block" structure through above-mentioned structure overall shape, not only embody the symmetry of seting up of above-mentioned structure like this, still embody the installability and the direction conveyability effect of setting up of seting up of above-mentioned structure, and when being the setting of extension "concave block" structure through above-mentioned structure overall shape, simultaneously embody the high middle low conveyability effect in both ends of seting up of above-mentioned structure, utilize the advantage in the middle of above-mentioned structure to play transport spacing effect still to utilize the difference in height to play to carry the paper effect to the paper in the transportation, and transport tank 102 inside is equipped with the limiting plate 104 of drive adjustment through miniature cylinder 103, both sides all are equipped with the fixed plate to adjusting cylinder 105 connection setting up, adjusting cylinder 105 output is equipped with the movable connection piece 106 to tensioning roller 107 in proper order, wherein, tensioning roller 106, movable connection piece 105 and tensioning roller setting up and spare part setting up, tension setting up spare part 107 are all take advantage when the prior art and spare part setting up the spare part is changed.

As shown in fig. 4, fig. 5 and fig. 6, a conveying structure 2 for conveying paper is arranged on the base structure 1, the conveying structure 2 comprises a frame 201 with a hollow inside and a groove structure on one side, guide grooves 202 which are convenient for driving and adjusting through hole blocks 203 are symmetrically arranged on the frame 201, meanwhile, sliding grooves 204 which are convenient for sliding and limiting parts are arranged below the through hole blocks 203, the frame 201 is symmetrically arranged, 1 group of guide grooves 202 are symmetrically arranged inside a single frame 201, and the symmetrically arranged guide grooves 202 are utilized to play a role in guiding and adjusting the symmetrically arranged through hole blocks 203.

The above-mentioned scheme is further, be equipped with the transport roller 205 to the paper transport through connecting the bearing between the through-hole piece 203, and the through-hole piece 203 is through the activity of lift cylinder 206 setting in guide slot 202 inside, wherein, transport roller 205, through-hole piece 203 and lift cylinder 206 constitute lift adjustment structure, thereby utilize the lift adjustment structure that above-mentioned three constitutes effectual change transport roller 205 between the interval apart from the effect.

The above scheme is further in turn, the conveying roller 205 is rotationally adjusted through the conveying motor 207, and the conveying roller 205 is arranged in a symmetrical adjusting mode, wherein the conveying motor 207 is also arranged by adopting the prior art parts, and the conveying motor 207 arranged by utilizing the prior art parts effectively plays a role in controlling, driving and rotating adjustment.

The above scheme is still further, the spout 204 passes through slider 208 and spliced pole 209 installation setting, and spliced pole 209 makes swing joint 106 and platen shaft 2011 activity setting through adjusting column 2010, wherein platen shaft 2011 takes platen shaft 2011 of surface area rubber material to install the setting, utilizes platen shaft 2011 of surface area rubber material to carry frictional resistance effect between the effectual between to the paper when setting up, avoids the paper to carry the in-process to appear sliding displacement condition simultaneously.

In the above scheme, when paper needs to be conveyed, the operator controls the lifting cylinder 206 to work at this moment, the lifting cylinder 206 drives the chute 204 and the conveying roller 205 to move under force through the through hole block 203 in the working process of the lifting cylinder 206, the connecting column 209, the adjusting column 2010 and the paper pressing shaft 2011 are driven to move under force synchronously through the sliding block 208 in the working process of the chute 204, the lifting cylinder 206 is stopped when the conveying roller 205 and the paper pressing shaft 2011 are adjusted at corresponding interval distances, at this moment, the operator manually penetrates paper into the tensioning roller 107, the conveying roller 205 and the paper pressing shaft 2011, after the paper penetrates, the lifting cylinder 206 is controlled to move reversely again to work, then the micro cylinder 103 is controlled to work, the limiting plate 104 is driven to move under force synchronously in the working process of the micro cylinder 103, the micro cylinder 103 is stopped when the limiting plate 104 is in force contact with two sides of the paper, at this moment, the conveying motor 207 is controlled to work, and parts are driven to conduct guiding limiting conveying on the paper in the working process of the conveying motor 207.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a printing machine paper conveyor, is including base structure (1) as setting up, its characterized in that to spare part installation: the base structure (1) is provided with a conveying structure (2) for conveying paper;

the base structure (1) comprises a conveying table (101) provided with a conveying groove (102), limiting plates (104) for driving and adjusting are arranged in the conveying groove (102) through micro air cylinders (103), fixing plates for connecting and setting adjusting air cylinders (105) are arranged on two sides of the conveying table (101), and movable connecting pieces (106) for rotating and adjusting tensioning rollers (107) are arranged at the output ends of the adjusting air cylinders (105) in sequence.

2. A printer paper transport apparatus as claimed in claim 1, wherein: the conveying structure (2) comprises a frame (201) with a hollow structure and a groove structure on one side, guide grooves (202) which are convenient for driving and adjusting through hole blocks (203) are symmetrically formed in the frame (201), and sliding grooves (204) which are convenient for sliding and limiting parts are formed below the through hole blocks (203).

3. A printer paper transport apparatus as claimed in claim 2, wherein: and conveying rollers (205) for conveying paper are arranged between the through hole blocks (203) through connecting bearings, and the through hole blocks (203) are movably arranged in the guide grooves (202) through lifting cylinders (206).

4. A printer paper transport apparatus according to claim 3, wherein: the conveying rollers (205) are rotationally adjusted through conveying motors (207), and the conveying rollers (205) are symmetrically adjusted.

5. A printer paper transport apparatus as claimed in claim 2, wherein: the sliding chute (204) is arranged with the connecting column (209) through the sliding block (208), and the connecting column (209) enables the movable connecting piece (106) to be movably arranged with the paper pressing shaft (2011) through the adjusting column (2010).

6. A printer paper transport apparatus as claimed in claim 1, wherein: the overall shape of the conveying groove (102) is in an extended concave block structure.