A printing device with flexible material discharge structure

Abstract

The utility model discloses a printing device with a flexible material discharge structure, belonging to the technical field of printing equipment. It includes a frame, and a base paper discharge assembly, a support platform, a pressure roller assembly, a printing machine, a laminating assembly, a cutter, a waste material recovery assembly and a cutter arranged on the frame in sequence; wherein, the release base paper on the base paper discharge assembly is laid flat on the support platform and then passed through the pressure roller assembly, the printing machine, the cutter and the cutter in sequence; the frame is provided with a self-made discharge roller and a support roller suspended above the support platform, the self-made material on the self-made discharge roller passes around the support roller and is laid flat on the release base paper, and a guide roller is overlapped on the upper side of the self-made material between the self-made discharge roller and the support roller, and elastic ropes connected to the support platform are respectively arranged at both ends of the guide roller; the printing device with a flexible material discharge structure of the utility model can effectively prevent the material from being scratched during the discharge process.

Description

Technical Field

[0001] The utility model belongs to the technical field of printing equipment, and in particular relates to a printing device with a flexible material discharge structure. Background Art

[0002] With the continuous development and progress of printing technology, printing devices for homemade materials are also constantly updated and iterated to meet the needs of high-efficiency and high-quality production.

[0003] In the prior art, during the material discharging process of the printing device, the material is often scratched due to the rigid contact between the material discharging structure, which not only affects the quality of the printed product, but also may cause damage and waste of the material. Utility Model Content

[0004] The utility model aims to overcome the deficiencies in the prior art and provide a printing device with a flexible material discharge structure, which can effectively prevent materials from being scratched during the material discharge process.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a printing device with a flexible material discharge structure, comprising a frame, and a bottom paper discharge assembly, a support platform, a pressure roller assembly, a printing machine, a laminating assembly, a cutting machine, a waste material recovery assembly and a cutting machine which are sequentially arranged on the frame;

[0006] Wherein, the release bottom paper on the bottom paper unloading assembly is laid flat on the support platform and then sequentially passed through the pressure roller assembly, the printing machine, the cutting machine and the cutting machine;

[0007] The frame is provided with a self-made material discharge roller and a support roller suspended above the support platform, the self-made material on the self-made material discharge roller passes around the support roller and is laid flat on the release base paper, and a guide roller is overlapped on the upper side of the self-made material between the self-made material discharge roller and the support roller, and elastic ropes connected to the support platform are respectively provided at both ends of the guide roller.

[0008] Optionally, the base paper unloading assembly includes a base paper unloading roller, a surface paper receiving roller and a plurality of groups of staggered flattening rollers, and the release base paper is laid on the support platform after passing around the flattening rollers in sequence.

[0009] Optionally, the pressure roller assembly includes a group of first pressing rollers that are relatively arranged and can rotate synchronously in opposite directions, and a gap is reserved between the group of first pressing rollers that can allow the release base paper and the self-made material to pass through at the same time.

[0010] Optionally, the laminating assembly includes a laminating unwinding roller, a laminating platform and several groups of second laminating rollers, the laminating unwinding roller is provided with a protective film, and a gap is reserved between the several groups of second laminating rollers and the laminating platform for simultaneously passing the release base paper, the self-made material and the protective film.

[0011] Optionally, the waste recycling component includes a waste winding roller and a group of third lamination rollers arranged opposite to each other, and a gap is reserved between the group of third lamination rollers to allow the release base paper, the homemade material and the protective film to pass through at the same time.

[0012] Optionally, Teflon cloth is laid on the supporting platform and the pressing platform.

[0013] Optionally, a rubber protective sleeve is provided on the periphery of the guide roller.

[0014] Optionally, the first pressing roller, the second pressing roller, and the third pressing roller are rubber rollers.

[0015] Optionally, the upper surfaces of the supporting platform and the laminating platform, the gap between the second laminating rollers, the gap between the third laminating rollers, and the working surfaces on the printer, the cutting machine, and the cutting machine for carrying the release base paper are at the same level.

[0016] Compared with the prior art, the utility model achieves the following beneficial effects: in the actual material discharge process, the rolled self-made material is discharged from the self-made material discharge roller, and is guided and tension-adjusted by the guide roller. When the tension of the self-made material changes, the elastic rope can be retracted and extended to drive the guide roller to move, thereby buffering the change in tension and avoiding rigid impact between the self-made material and the guide roller, thereby preventing the self-made material discharge roller from scratching the self-made material during the material discharge process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a structural schematic diagram of a printing device with a flexible material discharge structure in a preferred embodiment of the utility model;

[0019] Among them, 1. Support platform; 2. Printing machine; 3. Cutter; 4. Cutting machine; 5. Release paper; 6. Support roller; 7. Homemade material; 8. Guide roller; 9. Elastic rope; 10. Base paper feed roller; 11. Surface paper take-up roller; 12. Flattening roller; 13. First lamination roller; 14. Lamination unwinding roller; 15. Lamination platform; 16. Second lamination roller; 17. Protective film; 18. Waste take-up roller; 19. Third lamination roller; 20. Homemade feed roller. DETAILED DESCRIPTION

[0020] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0021] It should be noted that if there are directional indications (such as up, down, bottom, top, etc.) involved in this embodiment, the directional indication is only used to explain the relative position relationship, movement, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. Unless otherwise clearly specified and defined, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0022] like Figure 1 As shown, a printing device with a flexible material discharging structure includes a frame, and a bottom paper discharging assembly, a supporting platform 1, a pressure roller assembly, a printing machine 2, a laminating assembly, a cutting machine 3, a waste material recycling assembly and a cutting machine 4 which are sequentially arranged on the frame;

[0023] The release paper 5 on the paper feeding assembly is laid flat on the support platform 1 and then sequentially passed through the pressure roller assembly, the printing machine 2, the cutting machine 3 and the cutting machine 4;

[0024] The frame is provided with a self-made material discharge roller 20 and a support roller 6 suspended above the support platform 1. The self-made material 7 on the self-made material discharge roller 20 passes around the support roller 6 and is laid flat on the release base paper 5, and a guide roller 8 is overlapped on the upper side of the self-made material 7 between the self-made material discharge roller 20 and the support roller 6, and elastic ropes 9 connected to the support platform 1 are respectively provided at both ends of the guide roller 8.

[0025] Specifically, in the actual material discharge process, the rolled self-made material 7 is discharged from the self-made material discharge roller 20, and is guided and tension-adjusted by the guide roller 8. When the tension of the self-made material 7 changes, the elastic rope 9 can be retracted and extended to drive the guide roller 8 to move, thereby buffering the change in tension and avoiding rigid impact between the self-made material 7 and the guide roller 8, thereby preventing the self-made material discharge roller 20 from scratching the self-made material 7 during the material discharge process.

[0026] As mentioned above, in order to avoid scratching the self-made material 7, a scratch-proof film is usually bonded to the surface of the self-made material 7 in advance in the prior art, which increases the printing process. However, the printing device in the present technical solution cancels this process, thereby effectively reducing the production time and improving the production efficiency.

[0027] As mentioned above, the printer 2, the cutter 3 and the trimmer 4 in the present technical solution are all mechanical equipment commonly used in the prior art. The printer 2 can print patterns, texts, etc. on the surface of the self-made material 7, the cutter 3 can cut the protective film 17 attached to the surface of the self-made material 7, and the trimmer 4 can cut the self-made material 7, the protective film 17 and the release backing paper 5 into sheet products of fixed specifications.

[0028] The above, such as Figure 1 As shown, the base paper unloading assembly includes a base paper unloading roller 10, a surface paper receiving roller 11 and a plurality of staggered flattening rollers 12, and the release base paper 5 passes through the flattening rollers 12 in sequence and is laid on the support platform 1. The flattening rollers 12 can be driven by a power module such as a servo motor, and the release base paper 5 placed between the plurality of flattening rollers 12 is wavy, which can effectively smooth the release base paper 5 and make it lay flat on the support platform 1, so that the self-made material 7 and the release base paper 5 can be more fully attached. In this technical solution, a layer of film is attached to the release base paper 5, and the surface paper receiving roller 11 can tear the film of the release base paper 5 that has just passed the flattening roller 12.

[0029] Furthermore, the pressure roller assembly includes a group of first pressing rollers 13 that are relatively arranged and can rotate synchronously in opposite directions. A gap is reserved between the group of first pressing rollers 13 so that the release backing paper 5 and the self-made material 7 can pass through at the same time. The first pressing rollers 13 can be driven by a power module such as a servo motor, thereby driving the release backing paper 5 and the self-made material 7 to move. When the release backing paper 5 and the self-made material 7 that are initially bonded together pass through the gap between the first pressing rollers 13, the first pressing rollers 13 will apply pressure to the release backing paper 5 and the self-made material 7, so that the release backing paper 5 and the self-made material 7 are bonded more fully and more firmly.

[0030] Furthermore, the laminating assembly includes a laminating unwinding roller 14, a laminating platform 15 and several groups of second laminating rollers 16. A protective film 17 is arranged on the laminating unwinding roller 14. A gap is reserved between the several groups of second laminating rollers 16 and the laminating platform 15 so that the release base paper 5, the self-made material 7 and the protective film 17 can pass through at the same time, so that the protective film 17 can be adhered to the self-made material 7 after passing through the gap between the second laminating roller 16 and the laminating platform 15; at the same time, the second laminating roller 16 can be driven by a servo motor, thereby driving the release base paper 5, the self-made material 7 and the protective film 17 to move.

[0031] Furthermore, the waste recycling component includes a waste winding roller 18 and a group of relatively arranged third lamination rollers 19. A gap is reserved between the group of third lamination rollers 19 so that the release base paper 5, the homemade material 7 and the protective film 17 can pass through at the same time. After the protective film 17 is cut, a circle of waste will be formed on the surface of the release base paper 5. After passing through the third lamination roller 19, the waste can be wound around the waste winding roller 18. The third lamination roller 19 can be driven by a servo motor, thereby driving the release base paper 5, the homemade material 7 and the protective film 17 to move. The waste winding roller 18 can be driven by a servo motor to complete the collection of waste.

[0032] In this technical solution, Teflon cloth is laid on the support platform 1 and the laminating platform 15, a rubber protective cover is provided on the periphery of the guide roller 8, the first laminating roller 13, the second laminating roller 16, and the third laminating roller 19 are rubber rollers, further reducing the risk of the homemade material 7 being scratched.

[0033] And in order to prevent some homemade materials with poor flexibility from creases during the printing process, such as Figure 1 As shown, the upper surfaces of the support platform 1 and the laminating platform 15, the gap between the second laminating rollers 16, the gap between the third laminating rollers 19, and the working surfaces on the printing machine 2, the cutting machine 3, and the cutting machine 4 for carrying the release base paper 5 are at the same level.

[0034] Working principle: During the printing process, the rolled release paper 5 is released from the bottom paper feeding roller 10, bypasses the flattening roller 12 and passes through the surface paper receiving roller 11 to tear the film and then is laid flat on the supporting platform 1, while the rolled self-made material 7 is released from the self-made feeding roller 20, and is guided and tension-adjusted by the guide roller 8. When the tension of the self-made material 7 changes, the elastic rope 9 can be retracted and extended to drive the guide roller 8 to move, thereby buffering the change in tension and avoiding rigid impact between the self-made material 7 and the guide roller 8, thereby preventing the self-made feeding roller 20 from scratching the self-made material 7 during the feeding process. Then the self-made material 7 is laid flat on the surface of the release paper 5 on the support platform 1. The release paper 5 and the self-made material 7 that are initially attached together are tightly attached after passing through the gap between the first lamination roller 13, and then the whole enters the printing machine 2. The printing machine 2 can print patterns, texts, etc. on the surface of the self-made material 7. Then the protective film 17 is released from the laminating unwinding roller 14, passes through the second lamination roller 16 and is tightly attached to the upper surface of the self-made material 7 to complete the lamination. Then the release paper 5, the self-made material 7, and the protective film 17 that are tightly attached together can pass through the cutting machine 3 at a certain frequency under the drive of the third lamination roller 19, so as to complete the cutting of the protective film 17. Then the self-made material 7, the protective film 17, and the release paper 5 can be cut into sheet products of fixed specifications by the cutting machine 4, thereby obtaining a printed product.

[0035] The above is based on the ideal embodiment of the utility model. Through the above description, relevant personnel can make various changes and modifications without deviating from the technical concept of the utility model. The technical scope of this utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A printing device with a flexible material discharge structure, characterized in that: It comprises a frame, and a bottom paper feeding assembly, a supporting platform (1), a pressure roller assembly, a printing machine (2), a laminating assembly, a cutting machine (3), a waste material recycling assembly and a cutting machine (4) which are sequentially arranged on the frame; The release paper (5) on the base paper unloading assembly is laid flat on the support platform (1) and then sequentially passed through the pressure roller assembly, the printing machine (2), the cutting machine (3) and the cutting machine (4); The frame is provided with a self-made material discharge roller (20) and a support roller (6) suspended above the support platform (1); the self-made material (7) on the self-made material discharge roller (20) passes over the support roller (6) and is then laid flat on the release base paper (5); a guide roller (8) is overlapped on the upper side of the self-made material (7) between the self-made material discharge roller (20) and the support roller (6); and elastic ropes (9) connected to the support platform (1) are respectively provided at both ends of the guide roller (8).

2. The printing device with a flexible material discharge structure according to claim 1, characterized in that: The base paper unloading assembly comprises a base paper unloading roller (10), a surface paper receiving roller (11) and a plurality of groups of staggered flattening rollers (12); the release base paper (5) passes over the flattening rollers (12) in sequence and is laid on the support platform (1).

3. The printing device with a flexible material discharge structure according to claim 1, characterized in that: The pressure roller assembly comprises a group of first pressing rollers (13) which are arranged opposite to each other and can rotate synchronously in opposite directions, and a gap is reserved between the group of first pressing rollers (13) so that the release base paper (5) and the self-made material (7) can pass through at the same time.

4. The printing device with a flexible material discharge structure according to claim 3, characterized in that: The laminating assembly comprises a laminating unwinding roller (14), a laminating platform (15) and a plurality of groups of second laminating rollers (16); a protective film (17) is provided on the laminating unwinding roller (14); and a gap is reserved between the plurality of groups of second laminating rollers (16) and the laminating platform (15) so as to allow the release backing paper (5), the self-made material (7) and the protective film (17) to pass through simultaneously.

5. The printing device with a flexible material discharge structure according to claim 4, characterized in that: The waste material recycling component comprises a waste material winding roller (18) and a group of third laminating rollers (19) arranged opposite to each other, and a gap is reserved between the group of third laminating rollers (19) so as to allow the release backing paper (5), the self-made material (7) and the protective film (17) to pass through at the same time.

6. The printing device with a flexible material discharge structure according to claim 4, characterized in that: Teflon cloth is laid on the supporting platform (1) and the pressing platform (15).

7. The printing device with a flexible material discharge structure according to claim 1, characterized in that: The outer periphery of the guide roller (8) is provided with a rubber protective sleeve.

8. The printing device with a flexible material discharge structure according to claim 5, characterized in that: The first laminating roller (13), the second laminating roller (16), and the third laminating roller (19) are rubber rollers.

9. The printing device with a flexible material discharge structure according to claim 5, characterized in that: The upper surfaces of the support platform (1) and the laminating platform (15), the gap between the second laminating rollers (16), the gap between the third laminating rollers (19), and the working surfaces on the printing machine (2), the cutting machine (3), and the cutting machine (4) for carrying the release base paper (5) are at the same level.

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