CN215923838U - Feeding device for digital printing - Google Patents
Feeding device for digital printing Download PDFInfo
- Publication number
- CN215923838U CN215923838U CN202121534465.7U CN202121534465U CN215923838U CN 215923838 U CN215923838 U CN 215923838U CN 202121534465 U CN202121534465 U CN 202121534465U CN 215923838 U CN215923838 U CN 215923838U
- Authority
- CN
- China
- Prior art keywords
- material box
- threaded rod
- digital printing
- support frame
- baffle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The utility model discloses a feeding device for digital printing, wherein a discharge hole is formed in one end of the bottom of a material box, a baffle is arranged in the material box and is in sliding connection with the side wall of the material box, a support frame is arranged on the outer side of one end, close to the discharge hole, of the material box, an extrusion feeding roller is rotatably arranged in the support frame corresponding to the discharge hole, and the height of a driven roller is adjustable; the bottom of the material box is provided with a through hole, and a friction feeding roller is rotationally arranged in the through hole; limiting frames are arranged on two sides inside the material box in a sliding mode. Compared with the prior art, the utility model has the advantages that: the friction feed roll drives the cardboard that is located the bottommost and removes and pass from the discharge gate, roll the cardboard through the extrusion feed roll and carry out the pay-off, avoid the cardboard to produce the fold, the baffle slides and sets up in the magazine, slide baffle about can adjust the discharge gate size, avoid two cardboards to be taken off simultaneously, driven voller height-adjustable avoids extruding the cardboard attenuation, the influence is used, spacing slip sets up in the magazine, conveniently adjust according to the cardboard size and play limiting displacement to the cardboard.
Description
Technical Field
The utility model relates to an auxiliary device of a digital printing machine, in particular to a feeding device for digital printing.
Background
There are large-scale digital printing machine and small-size digital printing machine in the existing market, print the advertisement on the large-scale digital printing machine mainly used cardboard, and the volume is great, generally passes through on the artifical conveyer belt that plugs digital printing machine with the cardboard, conveys through the conveyer belt, prints, because the cardboard area is big, and heavier, comparatively hard when artifical material loading, consequently need design a loading attachment and make things convenient for the material loading, reduce the manual work.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems and provides a feeding device for digital printing, which is simple in structure, convenient to feed, capable of adjusting the size of a discharge hole according to the thickness of a paperboard, convenient to convey paperboards with different thicknesses and convenient to fix and limit a paperboard stack.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a feeding device for digital printing comprises a material box, wherein a discharge port is formed in one end of the bottom of the material box, a baffle is arranged at one end, close to the discharge port, in the material box, the baffle is connected with the side wall of the material box in a vertical sliding mode, a support frame is arranged on the outer side of one end, close to the discharge port, of the material box, two extrusion feeding rollers are rotatably arranged in the support frame corresponding to the discharge port, the length of each extrusion feeding roller is equal to that of the discharge port, each extrusion feeding roller comprises a driving roller and a driven roller, and the height of the driven roller is adjustable; the bottom of the material box is provided with a plurality of rows of through holes, a friction feeding roller is rotationally arranged in the through holes, the bottom of the material box is provided with a box body, the middle part of the friction feeding roller is provided with a supporting rotating shaft, the supporting rotating shaft is rotationally connected with the side wall of the box body, and the side wall of the box body is also provided with a first driving motor for driving the friction feeding roller; limiting frames are arranged on two sides inside the material box in a sliding mode.
Compared with the prior art, the utility model has the advantages that: the friction feeding roller drives the paper boards at the bottommost part to move and penetrate through the discharge port, the extrusion feeding roller rolls the paper boards to feed the paper boards, the paper boards are prevented from being wrinkled, the baffle plates are arranged in the material box in a sliding mode, the size of the discharge port can be adjusted by the upper and lower sliding baffle plates, two paper boards are prevented from being brought out simultaneously, the height of the driven roller is adjustable, the paper boards are prevented from being extruded and thinned, the use is prevented from being influenced, and the limiting frame is arranged in the material box in a sliding mode, so that the limiting effect on the paper boards can be conveniently achieved by adjusting according to the size of the paper boards.
As an improvement, the two sides of the baffle are provided with first sliding blocks, the side wall of the material box is correspondingly provided with first sliding grooves, and the first sliding blocks are arranged in the first sliding grooves in a sliding mode and limit the moving direction of the baffle.
As an improvement, a second driving motor is arranged at the top of the inner side of the support frame, a first threaded rod is fixedly connected to the top of an output shaft of the second driving motor, the top of the first threaded rod penetrates through a top plate of the support frame and extends out of the support frame, a support plate is arranged on one side, close to the threaded rod, of the baffle plate, and the support plate is arranged on the first threaded rod in a sliding mode, so that the baffle plate can be conveniently driven to slide up and down; the utility model discloses a novel automatic lifting device, including threaded rod, support frame, threaded rod, driven voller, slide block two, threaded rod two, support frame, threaded rod two, and threaded rod two is equipped with slide block two, slide block two and slide and set up on threaded rod two, threaded rod one is the same with threaded rod two's pitch, and the sprocket size is the same with the number of teeth homogeneous phase, guarantees the baffle and goes up and down from the driving wheel synchronization.
As an improvement, the bottom of the box body is provided with a plurality of air suction openings, the air suction openings are connected with an air suction fan through guide pipes, the paper board is attracted to be in close contact with the friction material roller, and the paper board is conveniently driven to move by the air suction openings.
As the improvement, the friction feed rolls positioned in the same row are connected to the same supporting rotating shaft, and the adjacent supporting rotating shafts are connected through an O-shaped belt, so that one motor drives a plurality of friction feed rolls to rotate, and the cost is saved.
As an improvement, the bottom of the material box is obliquely arranged, and one end of the material box close to the discharge port is lower, so that the discharge port of the carton can move conveniently.
As the improvement, the vertical section of the limiting frame is of an L-shaped structure, a sliding groove is formed in the bottom of the material box corresponding to the bottom plate of the limiting frame, the bottom plate of the limiting frame is arranged in the sliding groove in a sliding mode, and the limiting frame can be conveniently moved to limit and fix paperboards of different sizes.
Drawings
Fig. 1 is a schematic structural diagram of a feeding device for digital printing according to the present invention.
Fig. 2 is a schematic view of an internal structure of a support frame of a feeding device for digital printing according to the present invention.
Fig. 3 is a schematic bottom view of the interior of the box of the digital printing feeding device of the present invention.
As shown in the figure: 1. a magazine; 2. a discharge port; 3. a baffle plate; 4. a support frame; 5. a drive roll; 6. a driven roller; 7. a through hole; 8. rubbing the feeding roller; 9. a box body; 10. driving a motor I; 11. a limiting frame; 12. a first sliding block; 13. a first sliding chute; 14. a second driving motor; 15. an air suction opening; 16. a first threaded rod; 17. a support plate; 18. a second threaded rod; 19. a second sliding block; 20. supporting the rotating shaft.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
With the aid of the attached drawings, the feeding device for digital printing comprises a material box 1, wherein a discharge port 2 is formed in one end of the bottom of the material box 1, a baffle 3 is arranged at one end, close to the discharge port 2, in the material box 1, the height of the baffle 3 is larger than that of the material box 1, more paperboards can be placed, the baffle 3 is connected with the side wall of the material box 1 in a vertical sliding mode, a support frame 4 is arranged on the outer side of one end, close to the discharge port 2, of the material box 1, two extrusion feeding rollers are rotatably arranged in the support frame 4 corresponding to the discharge port 2, the length of each extrusion feeding roller is the same as that of the discharge port 2, each extrusion feeding roller comprises a driving roller 5 and a driven roller 6, a driving motor III is arranged on one side of the support frame 4 corresponding to the driving roller 5, and the height of the driven roller 6 is adjustable; the bottom of the material box 1 is provided with a plurality of rows of through holes 7, a friction feed roller 8 is rotationally arranged in each through hole 7, the bottom of the material box 1 is provided with a box body 9, the middle part of each friction feed roller 8 is provided with a supporting rotating shaft 20, each friction feed roller 8 is fixedly connected with the supporting rotating shaft 20, the supporting rotating shaft 20 is rotationally connected with the side wall of the box body 9, and the side wall of the box body 9 is also provided with a driving motor I10 for driving the friction feed roller 8; limiting frames 11 are arranged on two sides inside the material box 1 in a sliding mode.
The outer surfaces of the extrusion feed roller and the friction feed roller 8 are respectively provided with a rubber surface layer for increasing friction force and conveniently driving the paper board to move, and the extrusion feed roller and the friction feed roller 8 are made of light materials such as plastics and reduce weight.
The top surface of the driving roller 5 and the top surface of the friction feeding roller 8 are flush with the bottom of the material box, so that the driving roller can be contacted with the paper board.
The two sides of the baffle 3 are provided with first sliding blocks 12, the side wall of the material box 1 is correspondingly provided with first sliding grooves 13, and the first sliding blocks 12 are arranged in the first sliding grooves 13 in a sliding mode.
As shown in fig. 2, a second driving motor 14 is arranged at the top of the inner side of the support frame 4, a first threaded rod 16 is fixedly connected to the top of an output shaft of the second driving motor 14, the top of the first threaded rod 16 penetrates through a top plate of the support frame 4 and extends out of the support frame, a support plate 17 is arranged on one side, close to the threaded rod, of the baffle plate 3, the support plate 17 is slidably arranged on the first threaded rod 16, a first threaded hole is formed in the support plate 17, and the first threaded hole is matched with the first threaded rod 16 in a box manner; 16 bottoms of threaded rod are equipped with two sprockets, 4 both ends of support frame rotate and are equipped with two threaded rods 18, two threaded rods 18 link to each other with one threaded rod 16 through the sprocket chain, the fixed slider two 19 that is equipped with in pivot both ends of driven voller 6, two 19 slides and sets up on two threaded rods 18 of slider, be equipped with two threaded holes corresponding to two threaded rods 18 on two sliders 19, two threaded holes mutually support with two threaded rods 18, threaded rod 16 is the same with two 18 pitches of threaded rod, and the sprocket size is the same with the number of teeth homogeneous phase.
And a second sliding groove is formed in the side wall of the support frame 4 corresponding to the second sliding block 19 to limit the moving direction of the second sliding block (19).
The bottom of the box body 9 is provided with a plurality of air suction ports 15, and the air suction ports 15 are connected with a suction fan through a guide pipe.
The friction feeding rollers 8 in the same row are connected to the same supporting rotating shaft 20, and the adjacent supporting rotating shafts 20 are connected through an O-shaped belt.
The bottom of the material box 1 is obliquely arranged, and one end of the material box close to the material outlet 2 is lower.
The vertical section of the limiting frame 11 is of an L-shaped structure, a sliding groove is formed in the bottom of the material box 1 corresponding to the bottom plate of the limiting frame 11, the bottom plate of the limiting frame 11 is arranged in the sliding groove in a sliding mode, and the height of the limiting frame is the same as the height of the baffle.
When the utility model is implemented, firstly, the size of a discharge port and the size of a gap between a driving roller and a driven roller are adjusted according to the thickness of a paperboard (a driving motor II is started to drive a threaded rod I to rotate, a threaded rod II is driven to rotate through a chain wheel and a chain, a baffle plate and a driven roller are driven to lift and lower through the cooperation of a supporting plate and the threaded rod II to adjust the height), then the paperboard is placed in a material box, a limiting frame is moved to be clamped on two sides of the paperboard to limit the paperboard, the paperboard at the bottommost part is aligned with the discharge port, a driving motor I and a suction fan are started to drive a friction feeding roller to rotate to drive the paperboard to pass through the discharge port and enter between two extrusion feeding rollers, and the paperboard is rolled and fed to avoid wrinkles generated on the paperboard (simultaneously, the suction port sucks air, so that the adsorbed paperboard is tightly attached to the friction feeding roller, thereby increasing the friction force and being beneficial to driving the paperboard to move).
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. A loading attachment for digital printing, includes magazine (1), its characterized in that: a discharge port (2) is formed in one end of the bottom of the material box (1), a baffle (3) is arranged at one end, close to the discharge port (2), in the material box (1), the baffle (3) is connected with the side wall of the material box (1) in an up-and-down sliding mode, a support frame (4) is arranged on the outer side of one end, close to the discharge port (2), of the material box (1), two extrusion feed rollers are rotatably arranged in the support frame (4) corresponding to the discharge port (2), the length of each extrusion feed roller is the same as that of the discharge port (2), each extrusion feed roller comprises a driving roller (5) and a driven roller (6), and the height of each driven roller (6) is adjustable; the bottom of the material box (1) is provided with a plurality of rows of through holes (7), a friction feed roller (8) is rotationally arranged in the through holes (7), the bottom of the material box (1) is provided with a box body (9), the middle part of the friction feed roller (8) is provided with a support rotating shaft (20), the support rotating shaft (20) is rotationally connected with the side wall of the box body (9), and the side wall of the box body (9) is also provided with a first driving motor (10) for driving the friction feed roller (8); and limiting frames (11) are arranged on two sides in the material box (1) in a sliding manner.
2. A feeding apparatus for digital printing according to claim 1, wherein: the novel feeding device is characterized in that first sliding blocks (12) are arranged on two sides of the baffle (3), first sliding grooves (13) are correspondingly formed in the side wall of the material box (1), and the first sliding blocks (12) are slidably arranged in the first sliding grooves (13).
3. A feeding apparatus for digital printing according to claim 1, wherein: a second driving motor (14) is arranged at the top of the inner side of the support frame (4), a first threaded rod (16) is fixedly connected to the top of an output shaft of the second driving motor (14), the top of the first threaded rod (16) penetrates through a top plate of the support frame (4) and extends out of the support frame, a support plate (17) is arranged on one side, close to the threaded rod, of the baffle plate (3), and the support plate (17) is arranged on the first threaded rod (16) in a sliding mode; threaded rod (16) bottom is equipped with two sprockets, support frame (4) both ends are rotated and are equipped with threaded rod two (18), threaded rod two (18) link to each other with threaded rod one (16) through the sprocket chain, the fixed slider two (19) that are equipped with in pivot both ends of driven voller (6), slider two (19) slide and set up on threaded rod two (18), threaded rod one (16) are the same with the pitch of threaded rod two (18), and the sprocket size is the same with the number of teeth homogeneous phase.
4. A feeding apparatus for digital printing according to claim 1, wherein: the bottom of the box body (9) is provided with a plurality of air suction openings (15), and the air suction openings (15) are connected with a suction fan through guide pipes.
5. A feeding apparatus for digital printing according to claim 1, wherein: the friction feeding rollers (8) positioned in the same row are connected to the same supporting rotating shaft (20), and the adjacent supporting rotating shafts (20) are connected through an O-shaped belt.
6. A feeding apparatus for digital printing according to claim 1, wherein: the bottom of the material box (1) is inclined to 6, and one end of the material box close to the material outlet (2) is lower.
7. A feeding apparatus for digital printing according to claim 1, wherein: the vertical section of the limiting frame (11) is of an L-shaped structure, a sliding groove is formed in the bottom of the material box (1) corresponding to the bottom plate of the limiting frame (11), and the bottom plate of the limiting frame (11) is arranged in the sliding groove in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121534465.7U CN215923838U (en) | 2021-07-07 | 2021-07-07 | Feeding device for digital printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121534465.7U CN215923838U (en) | 2021-07-07 | 2021-07-07 | Feeding device for digital printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215923838U true CN215923838U (en) | 2022-03-01 |
Family
ID=80400331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121534465.7U Active CN215923838U (en) | 2021-07-07 | 2021-07-07 | Feeding device for digital printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215923838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633570A (en) * | 2022-03-31 | 2022-06-17 | 南通卓越数码科技有限公司 | Paper feeding mechanism of digital printing equipment |
-
2021
- 2021-07-07 CN CN202121534465.7U patent/CN215923838U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633570A (en) * | 2022-03-31 | 2022-06-17 | 南通卓越数码科技有限公司 | Paper feeding mechanism of digital printing equipment |
| CN114633570B (en) * | 2022-03-31 | 2023-08-29 | 广东法斯邦智能科技实业有限公司 | Paper feeding mechanism of digital printing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215923838U (en) | Feeding device for digital printing | |
| CN113400713B (en) | Wine set box inner support forming machine | |
| EP1512650A2 (en) | Accumulating and delivering apparatus for cardboard sheets | |
| CN217476687U (en) | Paperboard conveying equipment | |
| CN213564615U (en) | Paper feeding device of full-automatic box pasting machine | |
| CN214086975U (en) | Automatic paperboard blanking mechanism of printing machine | |
| CN215704582U (en) | Wine set box inner support forming machine | |
| CN214827769U (en) | Can neatly collect laminating machine of paper | |
| CN110182640B (en) | Printed matter blanking stacking machine and stacking method thereof | |
| CN210973275U (en) | Paper receiving mechanism | |
| CN220946921U (en) | Feeding guiding device for carton printing | |
| CN219634641U (en) | Corrugated board indentation device | |
| CN220563847U (en) | Automatic box machine is found in count | |
| CN217805547U (en) | Feeding device of carton packaging machine | |
| CN214086980U (en) | Automatic unloading mechanism of cardboard | |
| CN217498067U (en) | Paperboard feeding guide device | |
| CN219009368U (en) | Four-color printing machine convenient to material loading | |
| CN219098178U (en) | Paper feeder of paper box color printer | |
| CN217126446U (en) | High platform stacker | |
| CN217996139U (en) | Stable feeding mechanism of green printing product inspection machine | |
| CN216444633U (en) | Cardboard material loading platform of carton production facility | |
| CN115180447B (en) | Auxiliary spreading and cutting system for paper printing and printing method | |
| CN217024597U (en) | Continuous conveying mechanism of printing machine | |
| CN218753833U (en) | Paper feeder | |
| CN218022488U (en) | Laminated paperboard grouping output device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |