Conveying device for digital printed matter
By introducing adjustable drying support rollers and drying components into the printing conveyor, the problem of ink sticking during the printing process is solved, achieving effective drying of the printed matter and preventing product scrap.
Patent Information
- Application Number
- CN202423297768.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing printing conveyor systems do not take ink drying into account during the conveying process, which causes ink to stick together and be re-transferred, resulting in the scrapping of the entire batch of products.
A conveying device comprising a conveyor frame, a transport support roller, a drying support roller, and a drying assembly is designed. The distance between the drying support roller and the transport support roller is adjustable. Combined with a drying assembly consisting of a drying fan and an electric heating wire, the printed matter can be effectively dried.
It effectively solves the problem of ink sticking during the transportation of printed materials, ensures that the printed materials are dry, prevents reprinting, and avoids product scrap.
Smart Images
Figure CN223804599U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to printing delivery technical field, concretely is a kind of conveying device for digital printing. BACKGROUND
[0002] The conveying device for digital printing is used to deliver the completed digital printing from printing machine and carry out subsequent processing or collection, it is usually composed of conveying chain, belt, roller and other transmission components, and the stable conveying of printing is realized by motor drive.
[0003] The existing printing conveying device does not consider the ink drying problem of printing in the conveying process, which can cause the ink to stick to the transport stick and retransfer in the conveying process, and further cause the whole batch of products to be scrapped, which is inconvenient, so a conveying device for digital printing is proposed to solve the above problems. UTILITY MODEL CONTENT
[0004] (I) technical problem solved
[0005] In view of the deficiencies of the prior art, the utility model provides a conveying device for digital printing, which has the advantages of convenient drying of printed printing, solves the problem that the existing printing conveying device does not consider the ink drying problem of printing in the conveying process, which can cause the ink to stick to the transport stick and retransfer in the conveying process, and further cause the whole batch of products to be scrapped, which is inconvenient.
[0006] (II) technical scheme
[0007] The technical scheme for solving the above technical problems is as follows: a conveying device for digital printing, comprising a conveying frame for conveying printing, the inner side of the conveying frame is rotatably connected with a transport support roller, the inner side of the conveying frame is slidably connected with a first sliding frame, the outer side of the sliding frame is fixedly connected with a lifting driving element, the inner side of the sliding frame is rotatably connected with a drying support roller, the inner bottom wall of the sliding frame is fixedly connected with a proximity switch connected with the lifting driving element, the inner bottom wall of the sliding frame is fixedly connected with a drying assembly, and the printing is conveyed through the outer part of the drying support roller and the transport support roller.
[0008] The utility model has the advantages of convenient drying of printed printing.
[0009] The conveying device for digital printing has the advantages of convenient drying of printed printing.
[0010] On the basis of the above technical scheme, the utility model can also be improved as follows.
[0011] Further, the inner side of the conveying frame is slidably connected with a second sliding frame, the second sliding frame is in transmission connection with the lifting driving element and in sliding connection with the first sliding frame, and the outer side of the second sliding frame is provided with a locking pin in contact with the conveying frame.
[0012] The beneficial effect of the above further scheme is that the locking pin cooperates with the second sliding frame to fix or flexibly slide the position of the first sliding frame.
[0013] Further, the number of the second sliding frames is two, and each is connected with the front and rear walls of the inner side of the conveying frame, the lifting driving element is connected with any one of the front and rear second sliding frames, and the front and rear sides of the first sliding frame are connected with the two second sliding frames respectively.
[0014] The beneficial effect of the above further scheme is that the arrangement ensures that the distance between the transportation supporting roller and the drying supporting roller can be adjusted under the cooperation of the second sliding frame.
[0015] Further, the lifting driving element comprises a lifting motor fixedly connected with the outer side of the first sliding frame, and the output end of the lifting motor is fixedly connected with a threaded transmission rod in threaded transmission connection with the second sliding frame.
[0016] The beneficial effect of the above further scheme is that the arrangement of the lifting driving assembly can flexibly adjust the position of the first sliding frame.
[0017] Further, the proximity switch is a reflective photoelectric switch, and the number of the proximity switches is multiple and symmetrically distributed front and back.
[0018] The beneficial effect of the above further scheme is that the arrangement of multiple proximity switches can ensure the stability of distance data and also keep the drying assembly at a certain distance from the printed matter, facilitating drying.
[0019] Further, the drying assembly comprises a drying frame fixed to the inner side of the sliding frame, a drying fan is fixedly installed on the inner side of the drying frame, and a drying electric heating wire is fixedly installed on the inner side of the drying frame below the drying fan.
[0020] The beneficial effect of the above further scheme is that the arrangement of the drying assembly can effectively dry the printed matter passing through the place, facilitating subsequent winding and other steps. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 It is a structural schematic view of the utility model;
[0022] Figure 2 It is a structural schematic view of the lifting driving element of the utility model;
[0023] Figure 3The second sliding frame is connected with the threaded transmission rod.
[0024] Figure 4 The first sliding frame is connected with the proximity switch.
[0025] In the figure: 1, conveying frame; 2, transportation support roller; 3, first sliding frame; 4, lifting driving part; 41, lifting motor; 42, threaded transmission rod; 5, drying support roller; 6, proximity switch; 7, drying assembly; 71, drying frame; 72, drying fan; 73, drying heating wire; 11, second sliding frame; 12, locking pin. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0027] In the embodiments, the conveying device for digital printed matter is provided, Figures 1-4 The utility model discloses a conveying device for digital printed matter, the utility model discloses a conveying frame 1 for conveying printed matter, the inner side of conveying frame 1 is rotatably connected with transportation support roller 2, the inner side of conveying frame 1 is slidably connected with first sliding frame 3, and the outer side of sliding frame 3 is fixedly connected with lifting driving part 4, and the inner side of sliding frame 3 is rotatably connected with drying support roller 5, and the inner bottom wall of sliding frame 3 is fixedly installed with proximity switch 6 connected with lifting driving part 4, and the inner bottom wall of sliding frame 3 is fixedly installed with drying assembly 7, and printed matter is conveyed through the outside of drying support roller 5 and transportation support roller 2.
[0028] Further, the inner side of conveying frame 1 is slidably connected with second sliding frame 11, second sliding frame 11 is in transmission with lifting driving part 4 and is slidably connected with first sliding frame 3, and the outer thread of second sliding frame 11 is provided with locking pin 12 in contact with conveying frame 1.
[0029] Further, the number of second sliding frame 11 is two, and the inner side of conveying frame 1 is connected with the front and rear walls respectively, lifting driving part 4 is connected with any one of second sliding frame 11, and the front and rear sides of first sliding frame 3 are connected with two second sliding frame 11 respectively.
[0030] Further, lifting driving part 4 includes lifting motor 41 fixedly connected with the outside of first sliding frame 3, and the output end of lifting motor 41 is fixedly connected with threaded transmission rod 42 in threaded transmission with second sliding frame 11.
[0031] When the distance between the conveying support roller 2 and the drying support roller 5 needs to be adjusted, the locking pin 12 can be loosened, so that the second sliding frame 11 can slide transversely relative to the conveying frame 1, and in the sliding process, the first sliding frame 3 can slide left and right, so that the distance between the conveying support roller 2 and the drying support roller 5 is adjusted, and after adjustment, the locking pin 12 is locked again;
[0032] At the same time, when the tension between the conveying support roller 2 and the drying support roller 5 is insufficient to keep the printed matter taut, at this time the lifting motor 41 can drive the threaded transmission rod 42 to rotate, thereby pushing the lifting motor 41 to drive the first sliding frame 3 to slide up and down, to ensure that the printed matter does not directly contact the drying assembly 7, preventing the printed matter from being scalded.
[0033] Further, the proximity switch 6 is a reflective photoelectric switch, and the number of proximity switches 6 is multiple and symmetrically distributed front and back.
[0034] Further, the drying assembly 7 includes a drying frame 71 fixed to the inner bottom wall of the sliding frame 3, the inner side of the drying frame 71 is fixedly installed with a drying fan 72, and the inner side of the drying frame 71 is fixedly installed with a drying electric heating wire 73 below the drying fan 72.
[0035] During the drying process, the drying electric heating wire 73 generates heat, and under the influence of the drying fan 72, the dried air can be blown to the drying support roller 5 to dry the printed matter passing through the outside, thereby completing the drying operation.
[0036] Working principle:
[0037] Before working, the device can preferentially adjust the distance between the conveying support roller 2 and the drying support roller 5 through the locking pin 12 cooperating with the second sliding frame 11, after adjustment, the printed matter is transported through the drying support roller 5 and the conveying support roller 2, when the printed matter passes through the drying assembly 7, the drying assembly 7 dries it, and during the drying process, if the printed matter tension fluctuation causes the printed matter to be too close to the drying assembly 7, the position of the conveying support roller 2 relative to the drying support roller 5 can be adjusted by the lifting drive 6 under the control of the proximity switch 6, so that the drying process proceeds normally, preventing the printed matter from directly contacting the drying assembly 7.
[0038] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.
[0039] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.
Claims
1. A conveying device for digital printed products, comprising a conveying frame (1) for conveying the printed products, characterized in that: The inner side of the conveying frame (1) is rotationally connected with a conveying support roller (2), the inner side of the conveying frame (1) is slidingly connected with a first sliding frame (3), the outer side of the sliding frame (3) is fixedly connected with a lifting driving element (4), the inner side of the sliding frame (3) is rotationally connected with a drying support roller (5), the inner bottom wall of the sliding frame (3) is fixedly installed with a proximity switch (6) connected with the lifting driving element (4), the inner bottom wall of the sliding frame (3) is fixedly installed with a drying assembly (7), and the printed matter is conveyed outside the drying support roller (5) and the conveying support roller (2).
2. A conveying device for digital prints according to claim 1, characterized in that: The inner side of the conveying frame (1) is slidingly connected with a second sliding frame (11), the second sliding frame (11) is drivingly connected with the lifting driving element (4) and slidingly connected with the first sliding frame (3), and the outer side of the second sliding frame (11) is provided with a locking pin (12) in contact with the conveying frame (1).
3. A conveying device for digital prints according to claim 2, characterized in that: The number of the second sliding frame (11) is two, and the second sliding frame (11) is connected with the inner side of the conveying frame (1) front and rear walls, the lifting driving element (4) is connected with any one of the second sliding frame (11) front and rear, and the first sliding frame (3) is connected with the second sliding frame (11) front and rear.
4. The conveying device for a digital printed matter according to claim 2, characterized in that: The lifting driving element (4) comprises a lifting motor (41) fixedly connected with the outer side of the first sliding frame (3), and the output end of the lifting motor (41) is fixedly connected with a threaded transmission rod (42) in threaded transmission connection with the second sliding frame (11).
5. The conveying device for a digital printed matter according to claim 1, characterized in that: The proximity switch (6) is a reflective photoelectric switch, and the number of the proximity switch (6) is multiple and symmetrically distributed front and rear.
6. The conveying device for a digital printed matter according to claim 1, characterized by: The drying assembly (7) comprises a drying frame (71) fixed to the inner bottom wall of the sliding frame (3), the inner side of the drying frame (71) is fixedly installed with a drying fan (72), and the inner side of the drying frame (71) is fixedly installed with a drying electric heating wire (73) below the drying fan (72).