Printing equipment for tissue processing
By using adjustment components and connecting shafts in the printing equipment for paper towel processing, the problem of the single design of embossing wheels with different patterns is solved, and the printing of multiple patterns on the same batch of paper is realized. and accurate embossing effect.
Patent Information
- Application Number
- CN202421237177.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-06-03
AI Technical Summary
Embossing wheels are mostly designed in single units, which is inconvenient for group use, resulting in the same pattern being only printed on bundles of paper in a single time.
Design a printing equipment for paper towel processing, including the printing machine body and the printing assembly. By adjusting the assembly, the use position of the printing assembly in the printing machine body is changed, and the embossing wheels of different patterns are inserted and fixed in sequence using the connecting shaft and the positioning pin to realize Use in groups of multiple patterns.
It realizes the pressing of different patterns on the same batch of paper at the same time, ensuring the accuracy of the embossing position and the embossing effect of multi-layer paper, solving the problem of single-body design limitations.
Smart Images
Figure CN222329291U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of printing equipment, in particular to a printing equipment for paper towel processing. Background Art
[0002] Paper towels are often made of two or three layers of paper pressed together. The printed design of paper towels can make the layers of paper towels fit tightly together and not easily separated. At the same time, it increases water absorption. After embossing, the paper towels will form an uneven surface, which can create many small spaces and can absorb excess water more easily.
[0003] Among them, the embossing process of paper towels is similar to the metal engraving embossing process. When paper towels are produced, the rolled paper enters the printing machine, and the flat paper is placed on the embossing roller through the conduction of the guide roller. The pattern on the embossing roller is pressed on the paper by squeezing the surface of the paper vigorously. Different patterns can be processed on the embossing wheel according to customer needs. The embossing wheel is mostly a single-body design, which is not convenient for group use, resulting in only the same pattern being printed on bundles of paper at a time. For this reason, we propose a printing equipment for paper towel processing. Utility Model Content
[0004] The utility model aims to provide a printing device for paper towel processing, so as to solve the problem that the embossing wheels mentioned in the above background technology are mostly designed as a single body and are not convenient for group use.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a printing device for paper towel processing, comprising a printing machine body, a printing component, the printing component is used to emboss the paper towel in the printing machine body, the printing component is fixedly connected to the printing machine body, and an adjustment component is used to change the use position of the printing component in the printing machine body, and the adjustment component is installed on the printing component;
[0006] The printing component includes a supporting frame, which is fixedly connected to the printing machine body. A connecting shaft is sleeved in the supporting frame, an embossing wheel is installed on the connecting shaft, a fixing cylinder is sleeved on the connecting shaft, a positioning pin is threadedly connected in the fixing cylinder, a slot is opened on the connecting shaft, and the slot and the positioning pin are sleeved and connected.
[0007] Preferably, a cylindrical pin is fixedly connected to one side of the embossing wheel, and a circular groove is processed on the other side of the embossing wheel.
[0008] Preferably, a driving motor is provided on the connecting shaft.
[0009] Preferably, a grinding ring is fixedly connected to the embossing wheel.
[0010] Preferably, the adjustment assembly includes a guide rod, the guide rod is fixedly connected to the support frame, a mounting plate is sleeved on the guide rod, the mounting plate is hingedly connected to the connecting shaft, a threaded pin is threadedly connected in the mounting plate, a threaded ring is connected to the threaded pin, and the threaded ring is fixedly connected to the support frame.
[0011] Preferably, a machine cover is installed on the printing machine body, the machine cover is connected to the printing machine body through bolts, and heat dissipation holes are processed in the machine cover.
[0012] Preferably, a lower pressure roller is rotatably connected to the support frame.
[0013] Preferably, a bearing seat is fixedly connected to the printing machine body, a derivation roller is rotatably connected to the bearing seat, and a feed guide roller is rotatably connected to the printing machine body.
[0014] The utility model has at least the following beneficial effects:
[0015] The utility model can emboss the paper towels in the printing machine body through the printing component, and change the use position of the printing component in the printing machine body through the adjustment component. In the printing component, embossing wheels with different patterns are inserted into the connecting shaft in sequence, and the embossing wheels are connected head to tail. After the two fixed cylinders on the moving connecting shaft are fitted with the embossing wheel, the positioning pin is rotated to penetrate the fixed cylinder and inserted into the corresponding card slot to fix the use position of the embossing wheel. With the rotation of the connecting shaft, the embossing wheels with different patterns are printed on the paper. By installing the embossing wheels with different patterns on the outer wall of the connecting shaft, it is convenient to use the embossing wheels in groups. The same connecting shaft is used to drive the embossing wheels with different patterns to rotate, so that different patterns can be pressed on the same batch of paper at the same time. After the paper towels exported from the printing machine body are positioned and cut, paper towels with multiple prints will be formed. The position of the embossing wheel on the connecting shaft can be adjusted according to the feeding position of the printing machine body, so as to ensure the accuracy of the embossing position. The connecting shaft is driven to move by the mounting plate, and the connecting shaft drives the embossing wheel to move, so as to fine-tune the position of the embossing wheel, so as to ensure the embossing effect of the embossing wheel on the multi-layer paper. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0017] Figure 2 It is a schematic structural diagram of the support frame, the lower pressure roller and the connecting shaft in the utility model.
[0018] Figure 3 It is a structural schematic diagram of the connecting shaft, the fixing cylinder and the driving motor in the utility model.
[0019] Figure 4 It is a structural schematic diagram of the embossing wheel, the grinding ring and the cylindrical pin in the utility model.
[0020] Figure 5 It is a structural schematic diagram of the load-bearing frame, guide rod and mounting plate in the utility model.
[0021] In the figure: 1-printing component; 2-adjusting component; 3-printing machine body; 4-carrying frame; 5-connecting shaft; 6-embossing wheel; 7-fixing cylinder; 8-locating pin; 9-slot; 10-cylindrical pin; 11-circular groove; 12-driving motor; 13-grinding ring; 14-guide rod; 15-mounting plate; 16-threaded pin; 17-threaded ring; 18-machine cover; 19-bolt; 20-heat dissipation hole; 21-feed guide roller; 22-bearing seat; 23-export roller; 24-lower pressure roller. DETAILED DESCRIPTION
[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.
[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.
[0025] The embossing process of paper towels is similar to the metal engraving embossing process. When paper towels are produced, the rolled paper enters the printing machine, and the flat paper is placed on the embossing roller through the conduction of the guide roller. The pattern on the embossing roller is pressed on the paper by squeezing the surface of the paper vigorously. Different patterns can be processed on the embossing wheel according to customer needs. The embossing wheel is mostly a single-body design, which is not convenient for group use, resulting in only the same pattern being printed on bundles of paper at a time. For this reason, we propose a printing equipment for paper towel processing.
[0026] See also Figure 1-Figure 5The utility model provides a technical solution for a printing device for processing paper towels: a printing device for processing paper towels, including a printing machine body 3, a printing component 1, the printing component 1 is used to emboss the paper towels in the printing machine body 3, the printing component 1 is fixedly connected to the printing machine body 3, and an adjustment component 2 is used to change the use position of the printing component 1 in the printing machine body 3, and the adjustment component 2 is installed on the printing component 1.
[0027] The printing device for processing paper towels in the present embodiment can emboss paper towels in the printing machine body 3 through the printing component 1, and the use position of the printing component 1 in the printing machine body 3 is changed by adjusting the component 2. In the printing component 1, embossing wheels 6 with different patterns are inserted into the connecting shaft 5 in sequence, and the embossing wheels 6 are connected end to end. After the two fixed cylinders 7 on the moving connecting shaft 5 and the embossing wheel 6 are fitted, the positioning pin 8 is rotated to pass through the fixed cylinder 7 and inserted into the corresponding card slot 9 to fix the use position of the embossing wheel 6. As the connecting shaft 5 rotates, the embossing wheels 6 with different patterns print on the paper. By embossing different patterns The wheel 6 is installed on the outer wall of the connecting shaft 5, which is convenient for the embossing wheels 6 to be used in groups. The same connecting shaft 5 is used to drive the embossing wheels 6 with different patterns to rotate, so that different patterns can be embossed on the same batch of paper at the same time. After the paper towels exported from the printing machine body 3 are positioned and cut, paper towels with various prints will be formed. The position of the embossing wheel 6 on the connecting shaft 5 can be adjusted according to the feeding position of the printing machine body 3, thereby ensuring the accuracy of the embossing position. The connecting shaft 5 is driven to move by the mounting plate 15, and the connecting shaft 5 drives the embossing wheel 6 to move, thereby fine-tuning the position of the embossing wheel 6 to ensure the embossing effect of the embossing wheel 6 on multiple layers of paper.
[0028] In some embodiments, the printing assembly 1 includes a carrier 4, which is fixedly connected to the printing machine body 3. A connecting shaft 5 is sleeved in the carrier 4, an embossing wheel 6 is installed on the connecting shaft 5, a fixed cylinder 7 is sleeved on the connecting shaft 5, a positioning pin 8 is threadedly connected in the fixed cylinder 7, and a card slot 9 is opened on the connecting shaft 5. The card slot 9 and the positioning pin 8 are sleeved and connected. When the embossing wheel 6 is used to print the paper towels entering the printing machine body 3, the embossing wheels 6 with different patterns are first inserted into the connecting shaft 5 in sequence, and the two fixed cylinders 7 on the connecting shaft 5 are moved. After the fixed cylinder 7 and the embossing wheel 6 are fitted, the positioning pin 8 is rotated to pass through the fixed cylinder 7 and inserted into the corresponding card slot 9, thereby fixing the use position of the embossing wheel 6, and then the connecting shaft 5 is installed in the carrier 4. As the connecting shaft 5 rotates, the embossing wheel 6 prints the paper. In this embodiment, by installing embossing wheels 6 with different patterns on the outer wall of the connecting shaft 5, the embossing wheel 6 is driven to rotate by the same connecting shaft 5, so that different patterns can be pressed on the paper at the same time.
[0029] In some embodiments, a cylindrical pin 10 is fixedly connected to one side of the embossing wheel 6, and a circular groove 11 is processed on the other side of the embossing wheel 6. Two cylindrical pins 10 are arranged on one side of the embossing wheel 6, and the cylindrical pins 10 can be embedded in the circular groove 11, thereby realizing the end-to-end connection of the two embossing wheels 6.
[0030] In some embodiments, a driving motor 12 is disposed on the connecting shaft 5 , and the driving motor 12 is connected to the connecting shaft 5 via a coupling. The use of the driving motor 12 facilitates the connection shaft 5 to rotate.
[0031] In some embodiments, a grinding ring 13 is fixedly connected to the embossing wheel 6 . The grinding ring 13 is arranged on both sides of the embossing wheel 6 . The purpose of providing the grinding ring 13 is to increase the friction between the embossing wheel 6 and the fixed cylinder 7 .
[0032] In some embodiments, the adjustment component 2 includes a guide rod 14, which is fixedly connected to the carrier frame 4. A mounting plate 15 is sleeved on the guide rod 14, and the mounting plate 15 is hingedly connected to the connecting shaft 5. A threaded pin 16 is threadedly connected in the mounting plate 15, and a threaded ring 17 is connected to the threaded pin 16. The threaded ring 17 is fixedly connected to the carrier frame 4. According to the above embodiment, the threaded rings 17 are equidistantly distributed along the side wall of the carrier frame 4, and the connecting shaft 5 rotates in the mounting plate 15 through a bearing, and the mounting plate 15 is moved on the outer wall of the guide rod 14. The mounting plate 15 drives the connecting shaft 5 to move in the carrier frame 4, and the threaded pin 16 is used to penetrate the mounting plate 15 and the corresponding threaded ring 17 for connection, so as to adjust the position of the embossing wheel 6 on the connecting shaft 5, and the connecting shaft 5 is driven to move by the mounting plate 15, and the position of the embossing wheel 6 is fine-tuned to ensure the embossing effect of the embossing wheel 6 on the paper, and the mounting plate 15 moves along the outer wall of the guide rod 14 to ensure that the embossing wheel 6 is in a vertical state.
[0033] In some embodiments, a machine cover 18 is installed on the printing machine body 3, and the machine cover 18 is connected to the printing machine body 3 by bolts 19. Heat dissipation holes 20 are processed in the machine cover 18. The bolts 19 install the machine cover 18 on the side wall of the printing machine body 3. The machine cover 18 can be opened to maintain the electrical components in the printing machine body 3. The setting of the heat dissipation holes 20 prevents the electrical components in the printing machine body 3 from overheating.
[0034] In some embodiments, a lower pressing roller 24 is rotatably connected to the carrier frame 4. The lower pressing roller 24 has a smooth surface and is used together with the embossing wheel 6 to perform embossing on the paper.
[0035] In some embodiments, a bearing seat 22 is fixedly connected to the printing machine body 3, a guide roller 23 is rotatably connected to the bearing seat 22, a feed guide roller 21 is rotatably connected to the printing machine body 3, two bearing seats 22 are placed on the top of the printing machine body 3, the guide roller 23 is connected to the bearing seat 22 through the bearing, the embossed paper is exported through the guide roller 23, and the feed guide roller 21 is designed to guide the paper into the printing machine body 3 for embossing.
[0036] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values (e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.
[0037] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.
[0038] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.
[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A printing device for paper towel processing, comprising a printing machine body (3), characterized in that: A printing assembly (1), the printing assembly (1) being used to perform embossing on a paper towel in a printing machine body (3), the printing assembly (1) being fixedly connected to the printing machine body (3); An adjusting component (2), the adjusting component (2) being used to change the use position of the printing component (1) in the printing machine body (3), the adjusting component (2) being mounted on the printing component (1); The printing assembly (1) comprises a carrier frame (4), the carrier frame (4) is fixedly connected to a printing machine body (3), a connecting shaft (5) is sleeved in the carrier frame (4), an embossing wheel (6) is mounted on the connecting shaft (5), a fixing cylinder (7) is sleeved on the connecting shaft (5), a positioning pin (8) is threadedly connected in the fixing cylinder (7), a slot (9) is provided on the connecting shaft (5), and the slot (9) and the positioning pin (8) are sleeved and connected.
2. A printing device for paper towel processing according to claim 1, characterized in that: A cylindrical pin (10) is fixedly connected to one side of the embossing wheel (6), and a circular groove (11) is processed on the other side of the embossing wheel (6).
3. A printing device for paper towel processing according to claim 1, characterized in that: A driving motor (12) is arranged on the connecting shaft (5).
4. A printing device for paper towel processing according to claim 1, characterized in that: A grinding ring (13) is fixedly connected to the embossing wheel (6).
5. The printing device for paper towel processing according to claim 1, characterized in that: The adjustment assembly (2) comprises a guide rod (14), the guide rod (14) and the support frame (4) are fixedly connected, a mounting plate (15) is sleeved on the guide rod (14), the mounting plate (15) and the connecting shaft (5) are hingedly connected, a threaded pin (16) is threadedly connected in the mounting plate (15), a threaded ring (17) is connected to the threaded pin (16), and the threaded ring (17) and the support frame (4) are fixedly connected.
6. A printing device for paper towel processing according to claim 1, characterized in that: A machine cover (18) is installed on the printing machine body (3); the machine cover (18) is connected to the printing machine body (3) via bolts (19); and heat dissipation holes (20) are processed in the machine cover (18).
7. A printing device for paper towel processing according to claim 1, characterized in that: A lower pressure roller (24) is rotatably connected to the carrier frame (4).
8. The printing device for paper towel processing according to claim 1, characterized in that: A bearing seat (22) is fixedly connected to the printing machine body (3), a guide roller (23) is rotatably connected to the bearing seat (22), and a feed guide roller (21) is rotatably connected to the printing machine body (3).