Embossing wheel for tissue printing machine

Abstract

The utility model relates to the technical field of knurling wheels, and particularly discloses a knurling wheel for a tissue printing machine, which comprises a knurling wheel body, a mounting component and an impurity removing component, the mounting component is used for replacing the knurling wheel body and arranged on the knurling wheel body, and the impurity removing component is used for cleaning impurities on the surface of the knurling wheel body. The impurity removal assembly is installed on the embossing wheel body, the supporting rod and the sleeve are used, the embossing wheel body can be independently disassembled and replaced conveniently, the sleeve is moved on the supporting rod, the use position of the sleeve is determined through scales, and the embossing wheel bodies with different lengths can be conveniently installed under the installation frame; the adaptability between the mounting frame and the knurling wheel body is improved, and the knurling position of the knurling wheel body can be shifted by changing the positions of the two sleeves on the corresponding supporting rods.

Description

Technical Field

[0001] The utility model relates to the technical field of embossing wheel production, in particular to an embossing wheel for a tissue printing machine. Background Art

[0002] Paper towels are usually made of two or three layers of paper pressed together. After embossing, the originally flat surface becomes uneven, forming multiple small grooves that can better absorb and store water. The surface of the paper towel after embossing is rougher, which can increase friction and adhesion.

[0003] Among them, a printing machine is required for embossing paper towels. Put the flat paper on the embossing roller, and press the paper surface vigorously, so that the pattern on the embossing roller is pressed on the paper. The embossing wheel is an important part of the printing machine. By using different embossing wheels, different patterns can be processed on paper towels. Common embossing wheels are usually connected to the mounting frame by a rotating shaft. Since customers have different requirements for the patterns of paper towel printing, and the embossing wheel is not easy to disassemble and change for use, the process of replacing the embossing wheel is more troublesome, affecting production efficiency. For this reason, we propose an embossing wheel for paper towel printing machines. Utility Model Content

[0004] The utility model aims to provide an embossing wheel for a tissue printing machine, so as to solve the problem in the above background technology that the embossing wheel is not convenient to be disassembled separately for changing use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an embossing wheel for a tissue printing machine, comprising an embossing wheel body, a mounting assembly, the mounting assembly being used to replace the embossing wheel body, the mounting assembly being arranged on the embossing wheel body, and a debris removal assembly, the debris removal assembly being used to clean impurities on the surface of the embossing wheel body, the debris removal assembly being arranged on the embossing wheel body;

[0006] The installation assembly includes a sleeve, a cylindrical pin is fixedly connected to the sleeve, the cylindrical pin is sleeved and connected to the embossing wheel body, a support rod is sleeved in the sleeve, a positioning pin is threadedly connected in the sleeve, and a mounting frame is rotatably connected to the support rod.

[0007] Preferably, a slot is provided in the embossing wheel body.

[0008] Preferably, the support rod is machined with scales.

[0009] Preferably, the impurity removal component comprises adhesive paper, a sponge tube is fixedly connected to the adhesive paper, a cross bar is sleeved in the sponge tube, and a connecting plate is fixedly connected to the cross bar.

[0010] Preferably, a bearing plate is fixedly connected to the mounting frame, a screw is sleeved in the bearing plate, a nut is threadedly connected in the screw, and the screw and the connecting plate are fixedly connected.

[0011] Preferably, a storage plate is provided on the mounting frame, a mounting shell is fixedly connected to the storage plate, and a limiting wheel is rotatably connected to the mounting shell.

[0012] Preferably, a bolt is sleeved in the storage plate, a threaded sleeve is threadedly connected to the bolt, and the threaded sleeve is fixedly connected to the mounting frame.

[0013] Preferably, the limiting wheels are symmetrically distributed about the mounting shell.

[0014] The utility model has at least the following beneficial effects:

[0015] The utility model can replace the embossing wheel body through the installation component, clean the impurities on the surface of the embossing wheel body through the impurity removal component, and ensure the clarity of the pattern on the embossing wheel body. In the installation component, the positioning pin and the sleeve are rotated to separate, and then the sleeve is moved on the outer wall of the support rod to drive the cylindrical pin and the embossing wheel body to separate, and then the embossing wheel body is disassembled from the overall mechanism, which is convenient for the embossing wheel body to be disassembled separately for conversion and use. When installing embossing wheel bodies of different lengths, the sleeve is moved on the support rod and the use of the sleeve is determined by the scale. The position is used to facilitate the installation of embossing wheel bodies of different lengths just below the mounting frame, thereby increasing the adaptability between the mounting frame and the embossing wheel body. By changing the positions of the two sleeves on the corresponding support rods, the embossing position of the embossing wheel body can be offset to meet the embossing requirements of paper towels at different positions. By using adhesive paper, the paper scraps and fluff on the embossing wheel body are adhered to ensure the clarity of the pattern on the surface of the embossing wheel body, thereby ensuring the clarity of the embossing of the paper towels. The sponge tube can be deformed, which is beneficial for the adhesive paper and the embossing wheel body to fit closely. 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 structural schematic diagram of the mounting frame, the support rod and the sleeve in the utility model.

[0018] Figure 3 It is a structural schematic diagram of the embossing wheel body and the clamping slot in the utility model.

[0019] Figure 4 It is a schematic structural diagram of the adhesive paper, sponge tube and cross bar in the utility model.

[0020] Figure 5 It is a structural schematic diagram of the central storage plate, the mounting shell and the limiting wheel of the utility model.

[0021] In the figure: 1-installation component; 2-impurity removal component; 3-embossing wheel body; 4-sleeve; 5-cylindrical pin; 6-support rod; 7-locating pin; 8-mounting frame; 9-scale; 10-card slot; 11-adhesive paper; 12-sponge tube; 13-cross bar; 14-connecting plate; 15-screw; 16-bearing plate; 17-nut; 18-storage plate; 19-installation shell; 20-limiting wheel; 21-bolt; 22-threaded sleeve. 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] A printing machine is needed for embossing paper towels. Put the flat paper on the embossing roller, and press the paper surface vigorously, so that the pattern on the embossing roller is pressed on the paper. The embossing wheel is an important part of the printing machine. By using different embossing wheels, different patterns can be processed on paper towels. Common embossing wheels are usually connected to the mounting frame by a rotating shaft. Since customers have different requirements for the patterns of paper towel printing, and the embossing wheel is not easy to disassemble and change for use, the process of replacing the embossing wheel is more troublesome, affecting production efficiency. For this reason, we propose an embossing wheel for paper towel printing machines.

[0026] See also Figure 1-Figure 5 The utility model provides a technical solution for an embossing wheel for a tissue printing machine: an embossing wheel for a tissue printing machine, comprising an embossing wheel body 3, an installation component 1, the installation component 1 is used to replace the embossing wheel body 3, the installation component 1 is arranged on the embossing wheel body 3, and a debris removal component 2, the debris removal component 2 is used to clean impurities on the surface of the embossing wheel body 3, and the debris removal component 2 is installed on the embossing wheel body 3.

[0027] The embossing wheel for the tissue printing machine of the present embodiment can replace the embossing wheel body 3 through the installation component 1, and the impurities on the surface of the embossing wheel body 3 can be cleaned by the impurity removal component 2 to ensure the clarity of the pattern on the embossing wheel body 3. In the installation component 1, the positioning pin 7 and the sleeve 4 are rotated to separate, and then the sleeve 4 is moved on the outer wall of the support rod 6 to drive the cylindrical pin 5 and the embossing wheel body 3 to separate, and then the embossing wheel body 3 is disassembled from the overall mechanism, so that the embossing wheel body 3 can be disassembled separately for conversion and use. When installing embossing wheel bodies 3 of different lengths, the sleeve 4 is moved on the support rod 6, and the scale 9 is used to adjust the size of the embossing wheel body 3. Determining the use position of the sleeve 4 makes it convenient to install the embossing wheel body 3 of different lengths directly below the mounting frame 8, thereby increasing the adaptability between the mounting frame 8 and the embossing wheel body 3. By changing the positions of the two sleeves 4 on the corresponding support rods 6, the embossing position of the embossing wheel body 3 can be offset to meet the embossing requirements of paper towels at different positions. By using the adhesive paper 11, the paper scraps and fluff on the embossing wheel body 3 are adhered to ensure the clarity of the pattern on the surface of the embossing wheel body 3, thereby ensuring the clarity of the embossing of the paper towels. The sponge tube 12 can be deformed, which is conducive to the close fit between the adhesive paper 11 and the embossing wheel body 3.

[0028] In some embodiments, the mounting assembly 1 includes a sleeve 4, on which a cylindrical pin 5 is fixedly connected, the cylindrical pin 5 and the embossing wheel body 3 are sleeved and connected, a support rod 6 is sleeved in the sleeve 4, a positioning pin 7 is threadedly connected in the sleeve 4, and a mounting bracket 8 is rotatably connected to the support rod 6. When installing the embossing wheel body 3, the embossing wheel body 3 is placed between the two sleeves 4, the sleeve 4 is transversely moved along the outer wall of the support rod 6, the cylindrical pin 5 on the sleeve 4 is inserted into the embossing wheel body 3, and then the sleeve 4 is fixed to the outer wall of the support rod 6 using the threaded positioning pin 7, thereby completing the installation of the embossing wheel body 3. When the embossing wheel body 3 is working, the support The rod 6 rotates in the mounting frame 8 through the bearing. In this embodiment, the rotating positioning pin 7 and the sleeve 4 are separated, and then the sleeve 4 is moved on the outer wall of the support rod 6 to drive the cylindrical pin 5 and the embossing wheel body 3 to separate, and then the embossing wheel body 3 is removed from the overall mechanism. When installing embossing wheel bodies 3 of different lengths, the sleeve 4 is moved on the support rod 6 and the use position of the sleeve 4 is determined using the scale 9, so that the embossing wheel bodies 3 of different lengths can be installed directly below the mounting frame 8. By changing the positions of the two sleeves 4 on the corresponding support rods 6, the embossing position of the embossing wheel body 3 can be offset to meet the embossing requirements of paper towels at different positions.

[0029] In some embodiments, a slot 10 is provided in the embossing wheel body 3 , and two slots 10 are symmetrically provided on the outer wall of the embossing wheel body 3 .

[0030] In some embodiments, a scale 9 is processed on the support rod 6 , and the design of the scale 9 facilitates the determination of the use position of the sleeve 4 .

[0031] In some embodiments, the impurity removal component 2 includes an adhesive paper 11, a sponge tube 12 is fixedly connected to the adhesive paper 11, a cross bar 13 is sleeved in the sponge tube 12, and a connecting plate 14 is fixedly connected to the cross bar 13. According to the above embodiment, by adjusting the use position of the connecting plate 14, the connecting plate 14 drives the cross bar 13 to change its position, and the sponge tube 12 with the adhesive paper 11 is installed on the cross bar 13. The adhesive paper 11 is tangent to the outer wall of the embossing wheel body 3. Since a translucent pressure-sensitive adhesive is provided on the surface of the adhesive paper 11, when the embossing wheel body 3 rotates, impurities on the embossing wheel body 3 will adhere to the adhesive paper 11. Through the use of the adhesive paper 11, the paper scraps and fluff on the embossing wheel body 3 are adhered to ensure the clarity of the convex mold on the surface of the embossing wheel body 3. The use of the sponge tube 12 can be deformed to facilitate the close fit between the adhesive paper 11 and the embossing wheel body 3. A detachable design is adopted between the sponge tube 12 and the cross bar 13, which makes it easy to replace the adhesive paper 11.

[0032] In some embodiments, a supporting plate 16 is fixedly connected to the mounting frame 8, a screw 15 is sleeved in the supporting plate 16, a nut 17 is threadedly connected in the screw 15, the screw 15 and the connecting plate 14 are fixedly connected, the connecting plate 14 is connected to the supporting plate 16 through the screw 15 and the nut 17, the supporting plate 16 supports the connecting plate 14 and the cross bar 13, and the inclination angle of the connecting plate 14 can be adjusted in the supporting plate 16, so that the adhesive paper 11 on the cross bar 13 and the embossing wheel body 3 can be bonded together.

[0033] In some embodiments, a storage plate 18 is provided on the mounting frame 8, a mounting shell 19 is fixedly connected to the storage plate 18, a limiting wheel 20 is rotatably connected to the mounting shell 19, two storage plates 18 are provided in the mounting frame 8, and the limiting wheel 20 in the mounting shell 19 rotates along the slot 10 on the embossing wheel body 3. The use of the limiting wheel 20 ensures the stability of the rotation of the embossing wheel body 3.

[0034] In some embodiments, a bolt 21 is sleeved in the storage plate 18, and a threaded sleeve 22 is threadedly connected to the bolt 21. The threaded sleeve 22 is fixedly connected to the mounting frame 8. The bolt 21 fixes the storage plate 18 in the mounting frame 8, and a plurality of threaded sleeves 22 are arranged in the mounting frame 8. When the embossing wheel body 3 of different lengths is replaced, the installation position of the storage plate 18 can be changed by the threaded sleeve 22, which is conducive to the limiting wheel 20 being stuck on the outer wall of the embossing wheel body 3.

[0035] In some embodiments, the limiting wheels 20 are symmetrically distributed about the mounting shell 19 , and two limiting wheels 20 are disposed in each mounting shell 19 . The limiting wheels 20 rotate along with the rotation of the embossing wheel body 3 , thereby ensuring the stability of the embossing wheel body 3 during operation.

[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. An embossing wheel for a tissue printing machine, comprising an embossing wheel body (3), characterized in that: An installation component (1), the installation component (1) is used to replace the embossing wheel body (3), and the installation component (1) is arranged on the embossing wheel body (3); An impurity removal component (2), the impurity removal component (2) is used to clean impurities on the surface of the embossing wheel body (3), and the impurity removal component (2) is installed on the embossing wheel body (3); The mounting assembly (1) comprises a sleeve (4), a cylindrical pin (5) is fixedly connected to the sleeve (4), the cylindrical pin (5) and the embossing wheel body (3) are sleeved and connected, a support rod (6) is sleeved in the sleeve (4), a positioning pin (7) is threadedly connected in the sleeve (4), and a mounting frame (8) is rotatably connected to the support rod (6).

2. The embossing wheel for a tissue printing machine according to claim 1, characterized in that: A clamping groove (10) is provided in the embossing wheel body (3).

3. The embossing wheel for a tissue printing machine according to claim 1, characterized in that: The support rod (6) is machined with a scale (9).

4. The embossing wheel for a tissue printing machine according to claim 1, characterized in that: The impurity removal component (2) comprises an adhesive paper (11), a sponge tube (12) is fixedly connected to the adhesive paper (11), a cross bar (13) is sleeved in the sponge tube (12), and a connecting plate (14) is fixedly connected to the cross bar (13).

5. The embossing wheel for a tissue printing machine according to claim 1, characterized in that: A bearing plate (16) is fixedly connected to the mounting frame (8), a screw rod (15) is sleeved in the bearing plate (16), a nut (17) is threadedly connected to the screw rod (15), and the screw rod (15) and the connecting plate (14) are fixedly connected.

6. The embossing wheel for a tissue printing machine according to claim 1, characterized in that: The mounting frame (8) is provided with a storage plate (18), a mounting shell (19) is fixedly connected to the storage plate (18), and a limiting wheel (20) is rotatably connected to the mounting shell (19).

7. The embossing wheel for a tissue printing machine according to claim 6, characterized in that: A bolt (21) is sleeved in the storage plate (18), a threaded sleeve (22) is threadedly connected to the bolt (21), and the threaded sleeve (22) is fixedly connected to the mounting frame (8).

8. The embossing wheel for a tissue printing machine according to claim 6, characterized in that: The limiting wheels (20) are symmetrically distributed with respect to the mounting shell (19).

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