Printing roller with adjustable pattern module

Abstract

The utility model relates to the technical field of printing rollers, in particular to a printing roller with an adjustable pattern module, which comprises a roller body part and at least one group of pattern die parts connected with the roller body part, at least one group of conductive slip rings are arranged on the roller body part, and the roller body part comprises an insulating roller; the shaft head is arranged on the insulating roller; and at least one group of pattern die grooves are arranged along the circumference of the insulating roller at equal intervals. Through the assembly composed of the roller body part, the pattern mold part and the conductive slip ring, the printing roller structure with the pattern mold capable of being flexibly replaced and adjusted is provided for wallpaper and wall cloth processing, and the pattern mold can be flexibly replaced and adjusted on the basis of the requirements of different wallpaper printing patterns under the condition that the printing roller does not need to be detached from a printing rack. When the wallpaper printing roller is used, pattern modules on different portions of the printing roller can be taken down and replaced, wallpaper printing convenience and diversity are greatly improved, meanwhile, consumption of the printing roller is reduced, and only printing modules with needed patterns and patterns need to be prepared.

Description

Technical Field

[0001] The utility model relates to the technical field of printing rollers, in particular to a printing roller with adjustable pattern and color modules. Background Art

[0002] Printing rollers play an indispensable role in wallpaper printing. Complex patterns can be printed on the wall through printing rollers, which are an indispensable tool in the wallpaper printing industry.

[0003] The existing printing roller for wallpaper printing needs to be removed from the printing frame and replaced when different patterns and colors are needed, which makes the operation cumbersome, laborious and time-consuming, and affects the printing processing efficiency. Therefore, a printing roller with adjustable pattern modules is proposed to provide a printing roller structure with flexibly replaceable and adjustable pattern modules for wallpaper and wall cloth processing. Based on the needs of different wallpaper printing patterns, the pattern modules of different parts of the printing roller can be removed and replaced without removing the printing roller from the printing frame, thereby greatly improving the convenience and diversity of wallpaper printing. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a printing roller with an adjustable pattern module, which provides a printing roller structure with flexibly replaceable and adjustable pattern modules for wallpaper and wall cloth processing. Based on the needs of different wallpaper printing patterns, the pattern modules of different parts of the printing roller can be removed and replaced without removing the printing roller from the printing machine frame, thereby greatly improving the convenience and diversity of wallpaper printing.

[0005] The technical solution adopted by the utility model to solve the technical problem is a printing roller with adjustable pattern modules, comprising:

[0006] Roller body,

[0007] The flower mold part is provided with at least one group and is connected to the roller body part;

[0008] At least one group of conductive slip rings is provided and arranged on the roller body.

[0009] By adopting the above technical scheme, through the components composed of the roller body, the pattern mold part and the conductive slip ring, a printing roller structure with a set of pattern modules that can be flexibly replaced and adjusted is provided for wallpaper and wall cloth processing. Based on the needs of different wallpaper printing patterns, the pattern modules of different parts of the printing roller can be removed and replaced without removing the printing roller from the printing frame, which greatly improves the convenience and diversity of wallpaper printing and reduces the consumption of printing rollers. It is only necessary to prepare the printing modules of the required pattern and graphics and assemble them magnetically on the roller according to the needs.

[0010] Specifically, the roller body comprises:

[0011] Insulation rollers;

[0012] A shaft head is arranged on the insulating roller;

[0013] At least one set of flower die grooves is provided and arranged at equal distances along the circumference of the insulating roller;

[0014] At least one group of electromagnets is provided and fixed on the inner side of the flower die groove.

[0015] By adopting the above technical solution, the roller body provides a magnetic assembly environment for the pattern part, so that the circumference of the roller body forms a movable type printing structure.

[0016] Specifically, the flower mold part includes:

[0017] An insulating substrate is arranged on the flower die groove;

[0018] The pattern panel is connected to the insulating base plate;

[0019] The stainless steel inserts are provided in at least one group and connected to the insulating substrate;

[0020] The electromagnet slot is arranged on the stainless steel insert.

[0021] By adopting the above technical solution, after the electromagnet is energized, the flower mold part can be assembled on the roller body part based on the magnetic attraction between the stainless steel insert and the electromagnet.

[0022] Specifically, the thickness of the flower mold portion is consistent with the depth of the flower mold groove, and the inner cavity of the electromagnet groove is consistent with the outer structure of the electromagnet.

[0023] Specifically, the shaft head is connected to two ends of the insulating roller respectively, and a conductive slip ring is installed at the center of the shaft head. The output end of the conductive slip ring is electrically connected to the input end of the electromagnet through a wire.

[0024] By adopting the above technical solution, the electromagnet is powered by the conductive slip ring.

[0025] Specifically, the insulating roller, the shaft head and the insulating substrate are all made of alumina material, and the stainless steel insert is made of ferritic stainless steel.

[0026] The beneficial effects of the utility model are as follows: through the components composed of the roller body, the flower mold part and the conductive slip ring, a printing roller structure with a set of pattern modules that can be flexibly replaced and adjusted is provided for wallpaper and wall cloth processing. Based on the needs of different wallpaper printing patterns, the pattern modules of different parts of the printing roller can be removed and replaced without removing the printing roller from the printing machine frame, which greatly improves the convenience and diversity of wallpaper printing and reduces the consumption of printing rollers. It is only necessary to prepare printing modules with required pattern patterns and assemble them on the roller by magnetic attraction according to the needs. This solves the problem that the existing printing rollers for wallpaper printing need to be removed and replaced as a whole from the printing machine frame when different patterns of patterns are needed, which leads to cumbersome operation, labor-intensive and time-consuming operation, and affects the printing processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0028] Figure 1 It is an overall schematic diagram of the utility model;

[0029] Figure 2 It is a schematic diagram of the roller body of the utility model;

[0030] Figure 3 For the utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0031] Figure 4 It is a schematic diagram of the flower mold panel of the utility model.

[0032] In the figure: 1. roller body; 101. insulating roller; 102. shaft head; 103. flower die groove; 104. electromagnet; 2. flower die part; 201. insulating substrate; 202. flower die panel; 203. stainless steel insert; 204. electromagnet groove; 3. conductive slip ring. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0034] In order to improve the convenience of use, Figure 1-4 As shown, the utility model discloses a printing roller with adjustable pattern and color module, comprising:

[0035] Roller body 1,

[0036] The flower mold part 2 is provided with at least one group and is connected to the roller body part 1;

[0037] At least one group of conductive slip rings 3 is provided and arranged on the roller body 1 .

[0038] When in use, a set of printing roller structures with flexibly replaceable and adjustable pattern modules are provided for wallpaper and wall cloth processing through the roller body 1, the pattern mold part 2 and the conductive slip ring 3. Based on the requirements of different wallpaper printing patterns, the pattern modules of different parts of the printing roller can be removed and replaced without removing the printing roller from the printing machine frame, thereby greatly improving the convenience and diversity of wallpaper printing.

[0039] For example, Figure 2 , 3 As shown, the utility model also includes that the roller body 1 includes:

[0040] Insulation roller 101;

[0041] A shaft head 102 is disposed on the insulating roller 101;

[0042] At least one group of flower die grooves 103 are provided and are arranged at equal distances along the circumference of the insulating roller 101;

[0043] At least one group of electromagnets 104 is provided and fixed inside the die groove 103 .

[0044] The surface of the insulating roller 101 is provided with raised transverse and longitudinal ribs, and a flower die groove 103 for embedding the flower die part 2 is formed between the transverse and longitudinal ribs.

[0045] The spacing of the pattern part 2 on the roller body 1 is set according to the actual printing requirements. If necessary, the horizontal and vertical ribs on the roller body 1 can be removed.

[0046] When in use, the insulating roller 101 is placed on the printing frame, and the shaft head 102 is fixed to the bearing seat on the frame. A driven tooth is installed on one end of the shaft head 102 and meshes with the driving tooth of the motor on the printing frame. The printing frame provides rotational power for the shaft head 102. During this period, a sprocket or pulley drive method can be used to provide rotational power for the shaft head 102 according to actual needs.

[0047] For example, Figure 1 , 3 As shown in 4, the utility model also includes that the flower mold part 2 includes:

[0048] The insulating substrate 201 is disposed on the pattern groove 103;

[0049] The pattern panel 202 is connected to the insulating substrate 201;

[0050] The stainless steel inserts 203 are provided in at least one group and are connected to the insulating substrate 201;

[0051] The electromagnet slot 204 is disposed on the stainless steel insert 203 .

[0052] The thickness of the flower mold portion 2 is consistent with the depth of the flower mold groove 103 , and the inner cavity of the electromagnet groove 204 is consistent with the outer structure of the electromagnet 104 .

[0053] When in use, select the flower mold part 2 of the required pattern to be embedded in the flower mold groove 103, insert the electromagnet 104 into the electromagnet groove 204, make the stainless steel insert 203 on the insulating substrate 201 contact with the electromagnet 104, and make the back of the flower mold part 2 and the electromagnet 104 complete the magnetic connection, thereby realizing the assembly of the flower mold part 2.

[0054] The shaft head 102 is connected to both ends of the insulating roller 101 respectively, and the conductive slip ring 3 is installed at the center of the shaft head 102. The output end of the conductive slip ring 3 is electrically connected to the input end of the electromagnet 104 through a wire.

[0055] The conductive slip ring 3 is a multi-channel conductive slip ring.

[0056] When in use, the power supply component of the work site provides power to the conductive slip ring 3, and a switch is provided on each group of lines at the power input end of the conductive slip ring 3.

[0057] The insulating roller 101, the shaft head 102 and the insulating substrate 201 are all made of alumina material, and the stainless steel insert 203 is made of ferritic stainless steel.

[0058] When the utility model is in use, the insulating roller 101 is installed on the printing machine frame, the pattern part 2 of the required pattern is selected to be embedded in the pattern groove 103, the electromagnet 104 is inserted into the electromagnet groove 204, the stainless steel block 203 on the insulating substrate 201 is in contact with the electromagnet 104, the back of the pattern part 2 is magnetically connected with the electromagnet 104, the assembly of the pattern part 2 is realized, and the combination of the pattern part 2 and the roller body 1 forms a printing roller that can be used for wallpaper printing. When the pattern part 2 of a certain area on the roller body 1 needs to be replaced at a later stage, the switch at the power input end of the conductive slip ring 3 can be used to turn off the power supply of the electromagnet 104 corresponding to the pattern part 2 in the area, so that the pattern part 2 in the area loses its magnetic effect, and the pattern part 2 in the area can be replaced. After the replacement, the power supply of the electromagnet 104 in the pattern part 2 area is restored, and the magnetic attraction installation can be restored, so that the printing roller can be restored to the wallpaper printing operation, which is convenient and flexible to use.

[0059] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A printing roller with adjustable pattern module, characterized in that: include: Roller body (1), The flower mold part (2) is provided with at least one group and is connected to the roller body part (1); At least one group of conductive slip rings (3) is provided and arranged on the roller body (1).

2. A printing roller with adjustable pattern and color module according to claim 1, characterized in that: The roller body (1) comprises: Insulating roller (101); A shaft head (102) is arranged on the insulating roller (101); At least one group of flower die grooves (103) are provided and are arranged at equal distances along the circumference of the insulating roller (101); At least one group of electromagnets (104) is provided and fixed inside the flower die groove (103).

3. A printing roller with adjustable pattern and color module according to claim 2, characterized in that: The flower mold part (2) comprises: An insulating substrate (201) is disposed on the flower mold groove (103); A pattern panel (202) connected to the insulating substrate (201); At least one set of stainless steel inserts (203) is provided and connected to the insulating substrate (201); The electromagnet slot (204) is arranged on the stainless steel insert (203).

4. A printing roller with adjustable pattern and color module according to claim 3, characterized in that: The thickness of the flower mold portion (2) is consistent with the depth of the flower mold groove (103), and the inner cavity of the electromagnet groove (204) is consistent with the outer structure of the electromagnet (104).

5. A printing roller with adjustable pattern and color module according to claim 4, characterized in that: The shaft head (102) is respectively connected to the two ends of the insulating roller (101), and the conductive slip ring (3) is installed at the center of the shaft head (102). The output end of the conductive slip ring (3) is electrically connected to the input end of the electromagnet (104) via a wire.

6. A printing roller with adjustable pattern and color module according to claim 5, characterized in that: The insulating roller (101), the shaft head (102) and the insulating substrate (201) are all made of alumina material, and the stainless steel insert (203) is made of ferritic stainless steel.

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