Adjustable pattern embossing roller

Abstract

The utility model discloses an adjustable pattern embossing roller which comprises an inner embossing roller body, pattern sleeves symmetrically wrapped outside the inner embossing roller body in an attached mode and supporting plates arranged outside the inner embossing roller body and the pattern sleeves. A detachable connecting structure is arranged between the embossing inner roller and the pattern sleeve; the detachable connecting structure comprises a limiting block and a groove; a uniform heating structure is arranged in the embossing inner roller and comprises a heating pipe, an adapter, a power line, a through hole and a cavity; a height adjusting structure is arranged on the outer side of the outer end of the inner embossing roller and comprises a bearing, a movable plate, a supporting plate, an adjusting rod and a fixed rod. According to the adjustable pattern knurling roller, the pattern sleeve is convenient to replace, knurling patterns are convenient to adjust, the pattern sleeve is convenient to uniformly heat, the knurling effect is good, and the height of the knurling inner roller is convenient to adjust, so that the knurling roller is used for knurling to-be-knurled objects with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of pattern embossing rollers, in particular to an adjustable pattern embossing roller. Background Art

[0002] The embossing machine is mainly composed of embossing wheel, embossing roller, transmission gear, pressure mechanism and control system. The embossing roller is the main component used to emboss patterns. It is composed of bearings, rollers, pattern balls, heating devices, etc. By running the complex principle of pattern ball ink removal, the pattern on the embossing wheel is printed onto the material surface, thus completing a certain pattern.

[0003] For example, a Chinese utility model patent with authorization announcement number CN220314591U discloses an embossing roller that is easy to adjust the pattern, including a support frame, one side of the support frame is provided with an embossing roller for creating patterns on the surface of the material, the embossing roller includes two embossing shafts arranged on the support frame and a plurality of limiting cylinders sleeved on the two embossing shafts, and the two embossing shafts are provided with a fixing component for fixing the limiting cylinder; by setting the fixing component, the embossing component and the limiting component, when it is not necessary to change the pattern and only the position of the pattern of the embossing roller needs to be adjusted, the fixing component releases the fixing of the limiting cylinder, and the limiting component is rotated so that the limiting component no longer limits the rotation of the rotating cylinder and the limiting cylinder, the embossing cylinder can be rotated to adjust the pattern to the required position, and the limiting component and the fixing component are limited and fixed in repeated operations, so that the pattern can be adjusted without disassembling the embossing roller.

[0004] However, during use, the existing embossing roller is generally not convenient for replacing the pattern sleeve to adjust the embossing pattern, it is difficult to heat the pattern sleeve evenly, the embossing effect is limited, and it is not convenient to adjust the height of the embossing inner roller, making it difficult to use the embossing roller for embossing objects of different thicknesses. Therefore, we propose an adjustable pattern embossing roller to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable pattern embossing roller to solve the problems of the existing embossing roller proposed in the above background technology, that during use, it is generally inconvenient to replace the pattern sleeve to adjust the embossing pattern, it is difficult to heat the pattern sleeve evenly, the embossing effect is limited, and it is inconvenient to adjust the height of the embossing inner roller, making it difficult to use the embossing roller for embossing objects of different thicknesses.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable pattern embossing roller, comprising: an embossing inner roller, a pattern sleeve symmetrically wrapped outside the embossing inner roller and a support plate arranged outside the embossing inner roller and the pattern sleeve;

[0007] Also includes:

[0008] A detachable connection structure is provided between the embossing inner roller and the pattern sleeve, wherein the detachable connection structure comprises a limit block and a groove, and the limit block is symmetrically fixed in the pattern sleeve;

[0009] The embossing inner roller is provided with a uniform heating structure, wherein the uniform heating structure comprises a heating tube, an adapter, a power cord, a through hole and a cavity, and the heating tube is fixedly installed on the inner side of the middle part of the embossing inner roller;

[0010] A height adjustment structure is arranged on the outer side of the outer end of the embossing inner roller, wherein the height adjustment structure comprises a bearing, a movable plate, a support plate, an adjustment rod and a fixed rod, and the bearing is nested and installed on the outer side of the outer end of the embossing inner roller.

[0011] Preferably, the limit block is snap-fittedly connected to the embossed inner roller, and the pattern sleeve is detachably fixedly connected to the embossed inner roller via the limit block, and grooves are symmetrically provided inside the outer end of the limit block.

[0012] Preferably, an adapter located inside the embossing inner roller is installed on the left side of the heating tube, and a power cord is connected to the outside of the adapter.

[0013] Preferably, a plurality of groups of through holes opened in the embossed inner roller are symmetrically arranged on the outer side of the heating tube, and the outer end of the embossed inner roller and the pattern sleeve form a cavity.

[0014] Preferably, a movable plate is fixedly connected to the outer side of the bearing, and a support plate is nested and fitted outside the movable plate.

[0015] Preferably, an adjustment rod threadedly connected to the movable plate is provided on the inner side of the right front end of the support plate, and fixing rods are fixedly connected to the inner sides of the left front end, left rear end and right rear end of the support plate, and the fixing rods are engaged and penetrated into the movable plate.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the adjustable pattern embossing roller is convenient for replacing the pattern sleeve, so as to adjust the embossing pattern, and is convenient for uniformly heating the pattern sleeve to achieve a good embossing effect, and is convenient for adjusting the height of the embossing inner roller, so that the embossing roller can be used for embossing objects of different thicknesses;

[0017] 1. An embossing inner roller, a pattern sleeve, a limit block and a groove are provided. Since a symmetrical pattern sleeve is provided on the outer side of the embossing inner roller, a limit block connected with the buckle of the embossing inner roller is symmetrically fixed on the inner side of the outer end of the pattern sleeve, and a groove is symmetrically provided inside the outer end of the pattern sleeve, it is convenient to replace the pattern sleeve so as to adjust the embossing pattern;

[0018] 2. A heating tube, an adapter, a through hole and a cavity are provided. Since a heating tube is fixedly installed on the inner side of the middle of the embossing inner roller, a power line is connected to the left side of the heating tube through an adapter, and multiple groups of through holes located outside the heating tube are symmetrically provided inside the outer end of the embossing inner roller, and a cavity is formed between the embossing inner roller and the pattern sleeve, it is convenient to evenly heat the pattern sleeve, so that the embossing effect is good;

[0019] 3. A bearing, a movable plate, a support plate and an adjusting rod are provided. Since a bearing is nested and installed on the outer end of the embossing inner roller, a movable plate nested and fitted with the support plate is fixedly connected to the outside of the bearing, and an adjusting rod threadedly connected to the movable plate is provided on the inner side of the right front end of the support plate, and fixed rods engaging with the movable plate and penetrating the inner side of the left front end, left rear end and right rear end of the support plate are fixed. Therefore, it is convenient to adjust the height of the embossing inner roller so that the embossing roller can be used for embossing objects to be embossed with different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front view of the three-dimensional structure of the embossing inner roller and the pattern sleeve connected to the utility model;

[0022] Figure 3 This is a schematic diagram of the front three-dimensional structure of the embossing inner roller of the utility model;

[0023] Figure 4 This is a schematic diagram of the front three-dimensional structure of the pattern sleeve of the utility model;

[0024] Figure 5 This is a front view three-dimensional structural schematic diagram of the movable plate and the support plate of the utility model.

[0025] In the figure: 1. embossing inner roller; 2. pattern sleeve; 3. limit block; 4. groove; 5. heating tube; 6. adapter; 7. power cord; 8. through hole; 9. cavity; 10. bearing; 11. movable plate; 12. support plate; 13. adjustment rod; 14. fixing rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5The utility model provides a technical solution: an adjustable pattern embossing roller, including an embossing inner roller 1, a pattern sleeve 2, a limit block 3, a groove 4, a heating tube 5, an adapter 6, a power cord 7, a through hole 8, a cavity 9, a bearing 10, a movable plate 11, a support plate 12, an adjusting rod 13 and a fixing rod 14, the outer surface of the embossing inner roller 1 is symmetrically wrapped with a pattern sleeve 2 arranged in a fitting manner and a support plate 12 arranged outside the embossing inner roller 1 and the pattern sleeve 2, a detachable connection structure is arranged between the embossing inner roller 1 and the pattern sleeve 2, wherein the detachable connection structure includes a limited A limit block 3 and a groove 4 are provided, and the limit block 3 is symmetrically fixed in the pattern sleeve 2. A uniform heating structure is arranged in the embossing inner roller 1, wherein the uniform heating structure includes a heating tube 5, an adapter 6, a power cord 7, a through hole 8 and a cavity 9, and the heating tube 5 is fixedly installed on the inner side of the middle part of the embossing inner roller 1, and a height adjustment structure is arranged on the outer side of the outer end of the embossing inner roller 1, wherein the height adjustment structure includes a bearing 10, a movable plate 11, a support plate 12, an adjusting rod 13 and a fixed rod 14, and the bearing 10 is nested and installed on the outer side of the outer end of the embossing inner roller 1. Specific embodiments

[0028] In order to solve the problem in the prior art that it is inconvenient to replace the pattern sleeve 2 to adjust the embossed pattern, the present embodiment adopts the following technical solutions, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 During the use of the embossing roller, the operator can place the index finger and the middle finger in the groove 4 symmetrically opened inside the outer end of the pattern sleeve 2, and then pull the pattern sleeve 2 outward to disconnect the buckle connection between the symmetrical fixed limit block 3 on the inner side of the outer end of the pattern sleeve 2 and the embossing inner roller 1, and disconnect the pattern sleeve 2 from the embossing inner roller 1, so as to facilitate the replacement of the pattern sleeve 2 for the purpose of adjusting the embossing pattern. Specific embodiments

[0029] In order to solve the problem in the prior art that it is difficult to uniformly heat the pattern sleeve 2 and the embossing effect is limited, the present embodiment adopts the following technical solutions, such as Figure 1 and Figure 3 During the embossing process, the heating tube 5 fixedly installed on the inner side of the middle part of the embossing inner roller 1 can be powered by the power cord 7 under the setting of the adapter 6, so that the heating tube 5 can perform heating operation. During the heating operation of the heating tube 5, a plurality of through holes 8 opened inside the outer end of the embossing inner roller 1 are symmetrically arranged through the outer center of the heating tube 5. The through holes 8 are connected to the embossing inner roller 1 and the cavity 9 formed on the inner side of the outer end of the pattern sleeve 2. Therefore, it is convenient to conduct through the through holes 8 and the cavity 9, so as to evenly heat the pattern sleeve 2, thereby facilitating a good embossing effect. Specific embodiments

[0030] In order to solve the problem in the prior art that it is inconvenient to adjust the height of the embossing inner roller 1 and it is difficult to use the embossing roller for embossing objects of different thicknesses, the present embodiment adopts the following technical solutions, such as Figure 1 and Figure 5 Before embossing, the adjusting rod 13 arranged in a fit with the inner side of the right front end of the supporting plate 12 can be rotated according to the thickness of the object to be pressed. Since the inner sides of the left and right ends of the supporting plate 12 are fitted with the movable plate 11, the movable plate 11 is fixedly connected with the bearing 10 nested with the embossing inner roller 1, and the adjusting rod 13 is externally threadedly connected with the movable plate 11, and the inner sides of the left front end, the left rear end and the right rear end of the supporting plate 12 are fixedly connected with the fixing rod 14 that is engaged and penetrates the movable plate 11. Therefore, by rotating the adjusting rod 13, it is convenient to adjust the height of the movable plate 11 under the engagement limit of the supporting plate 12, so that the movable plate 11 drives the embossing inner roller 1 installed in the bearing 10 to adjust the height, so as to achieve the purpose of making the pattern sleeve 2 closely fit on the object to be pressed, thereby facilitating the adjustment of the height of the embossing inner roller 1, so that the embossing roller can be used for embossing of objects to be pressed of different thicknesses. The above electrical components are all prior art and will not be described in detail here.

[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An adjustable pattern embossing roller, comprising: An embossed inner roller (1), a pattern sleeve (2) symmetrically wrapped outside the embossed inner roller (1) and a support plate (12) arranged outside the embossed inner roller (1) and the pattern sleeve (2); It is characterized by further comprising: A detachable connection structure is provided between the embossing inner roller (1) and the pattern sleeve (2), wherein the detachable connection structure comprises a limit block (3) and a groove (4), and the limit block (3) is symmetrically fixed inside the pattern sleeve (2); The embossing inner roller (1) is provided with a uniform heating structure, wherein the uniform heating structure comprises a heating tube (5), an adapter (6), a power cord (7), a through hole (8) and a cavity (9), and the heating tube (5) is fixedly mounted on the inner side of the middle portion of the embossing inner roller (1); A height adjustment structure is arranged on the outer side of the outer end of the embossing inner roller (1), wherein the height adjustment structure comprises a bearing (10), a movable plate (11), a support plate (12), an adjustment rod (13) and a fixed rod (14), and the bearing (10) is nested and installed on the outer side of the outer end of the embossing inner roller (1).

2. The adjustable pattern embossing roller according to claim 1, characterized in that: The limit block (3) is snap-fittedly connected to the embossed inner roller (1), and the pattern sleeve (2) is detachably fixedly connected to the embossed inner roller (1) via the limit block (3), and grooves (4) are symmetrically provided inside the outer end of the limit block (3).

3. The adjustable pattern embossing roller according to claim 1, characterized in that: An adapter (6) located inside the embossing inner roller (1) is installed on the left side of the heating tube (5), and a power cord (7) is externally connected to the adapter (6).

4. The adjustable pattern embossing roller according to claim 1, characterized in that: The outer side of the heating tube (5) is centrally symmetrically provided with a plurality of through holes (8) opened in the embossed inner roller (1), and the outer end of the embossed inner roller (1) and the pattern sleeve (2) form a cavity (9).

5. The adjustable pattern embossing roller according to claim 1, characterized in that: A movable plate (11) is fixedly connected to the outer side of the bearing (10), and a support plate (12) is nested and fitted outside the movable plate (11).

6. The adjustable pattern embossing roller according to claim 1, characterized in that: An adjusting rod (13) threadedly connected to the movable plate (11) is provided on the inner side of the right front end of the support plate (12), and a fixing rod (14) is fixedly connected to the inner sides of the left front end, left rear end and right rear end of the support plate (12), and the fixing rod (14) is engaged and penetrates the movable plate (11).

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