An embossing roller with a regulating device

Abstract

The utility model provides a embossing roller with adjusting device relates to the technical field of paper production equipment, including: fixed base frame and replacement subassembly, the bottom fixed connection of fixed base frame has fixed support, rotatory installation has rubber roller between fixed support, the top of rubber roller is equipped with replacement subassembly, and replacement subassembly contains following subassembly: fixed axle: is located in the top both ends of rubber roller, the outside fixed connection of fixed axle has guide clamping strip, and one end of guide clamping strip is fixedly connected with limiting protruding, and fixed axle between fixed connection has embossing roller body, spring: is located in the outside of fixed axle, embossing roller cover: is covered in the outside of embossing roller body, through setting replacement subassembly, through replacing the embossing roller cover of different patterns, can quickly switch paper towel printing style, improve the diversified production demand of enterprise, reduce the procurement cost of embossing roller simultaneously, on the other hand, the setting of split type roller cover can reduce the floor area, reduce the warehousing cost.

Description

Technical Field

[0001] This utility model belongs to the technical field of tissue paper production equipment, and more specifically, it relates to an embossing roller with an adjustment device. Background Technology

[0002] In the industrial production process of tissue paper, the embossing roller is the core and key equipment that determines the embossing effect on the paper surface. Through a pre-set pattern structure on the surface, it completes the extrusion and shaping during the paper feeding process, ultimately forming a textured surface that combines decoration and functionality. The quality of this process directly determines the appearance refinement, tactile smoothness, and user experience of the tissue paper, affecting not only the product's visual recognition in the market but also its actual user comfort, thus significantly impacting the product's market competitiveness.

[0003] Based on the above, in order to meet the production needs of different printed tissues, multiple embossing rollers with corresponding patterns are usually purchased. However, most existing embossing rollers have a structure in which the pattern and the roller body are molded as one piece. On the one hand, it is necessary to customize a complete roller body for each pattern, which greatly increases the production and purchase cost of the equipment. On the other hand, storing multiple embossing rollers requires a lot of storage space, increasing the investment in space. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model relates to an embossing roller with an adjustment device. This addresses the issue that most existing embossing rollers have a structure where the pattern and roller body are integrally formed. By setting up a replacement component and changing the embossing roller sleeve with different patterns, the paper towel printing style can be quickly switched, improving the diversified production needs of enterprises and reducing the procurement cost of embossing rollers. On the other hand, the separate roller sleeve design can reduce the floor space occupied and lower storage costs.

[0005] This utility model discloses an embossing roller with an adjustment device, achieved through the following specific technical means: An embossing roller with an adjustment device specifically includes: a fixed base frame and a replacement component; A fixed bracket is fixedly connected to the bottom of the fixed base frame. A rubber roller is rotatably mounted between the fixed brackets. A replacement assembly is provided on the top of the rubber roller. The replacement assembly includes the following components: Fixed rollers: Located at both ends of the top of the rubber roller, with guide strips fixedly connected to the outer side of the fixed rollers, and limit protrusions fixedly connected to one end of the guide strips. Embossing roller bodies are fixedly connected between the fixed rollers. Spring: Located on the outside of the fixed roller; Embossing roller sleeve: It is fitted on the outside of the embossing roller body. The embossing roller sleeve has a locking hole and a fixing arc plate is fixedly connected to both ends of the embossing roller sleeve. Movable slip ring: It is slidably installed on the outside of the fixed roller. The movable slip ring has a guide groove. One end of the guide groove has a limiting groove that matches the limiting protrusion. The end of the movable slip ring near the embossing roller sleeve is fixedly connected to a fixed collar. The fixed collar is sleeved on the outside of the fixed arc plate. The top of the movable slip ring is fixedly connected to a connecting protrusion. A locking pin is fixedly connected to the connecting protrusion and inserted into the locking hole.

[0006] Furthermore, the embossing roller sleeve has a split structure, with upper and lower sets of embossing roller sleeves respectively.

[0007] Furthermore, the fixed base frame is equipped with an adjustment assembly, which includes a drive motor, a drive shaft, and a drive pulley. The drive motor is fixedly installed on one side of the fixed base frame, the drive end of the drive motor is fixedly connected to the drive shaft, and the drive pulley is fixedly connected to the outer side of the drive shaft.

[0008] Furthermore, the top of the fixed base frame is provided with a driven pulley, and a retaining ring is fixedly connected to the bottom of the driven pulley. A retaining ring groove is opened on the inner side of the top of the fixed base frame, and the retaining ring is rotatably installed inside the retaining ring groove. A threaded hole is opened at the midpoint of the driven pulley, and the driven pulley is rotatably connected to the drive pulley through a transmission belt.

[0009] Furthermore, a fixing screw is engaged in the threaded hole, and a connecting base plate is fixedly connected to the bottom of the fixing screw.

[0010] Furthermore, extension sliders are fixedly connected to both sides of the connecting base plate, and a limiting groove is opened on the inner side wall of the fixed base frame. The extension sliders are fitted and slidably installed in the limiting groove. Rotating brackets are fixedly connected to both ends of the bottom of the connecting base plate, and the fixed rollers are rotatably installed in the rotating brackets.

[0011] This utility model provides an embossing roller with an adjustment device, the advantages of which are: By setting up interchangeable components and replacing embossing roller sleeves with different patterns, the printing styles of tissues can be quickly switched, improving the company's diversified production needs and reducing the procurement cost of embossing rollers. On the other hand, the separate roller sleeves can reduce the floor space and lower warehousing costs.

[0012] By adopting a convenient disassembly method, the roller sleeve can be quickly replaced, reducing equipment downtime and improving production efficiency.

[0013] By setting up an adjustment component, the distance between the embossing roller and the rubber roller can be flexibly adjusted, thereby adjusting the embossing depth of the tissue paper to meet the production needs of different tissue papers. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the replacement component structure of this utility model.

[0016] Figure 3 This is a schematic diagram of the disassembled replacement component structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the structure of some components in the replacement assembly of this utility model.

[0018] Figure 5 This is a schematic diagram of the adjustment component structure of this utility model.

[0019] Figure 6 This is a schematic diagram of the structure of some components in the adjustment assembly of this utility model.

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Fix the base frame; 101. Fixed bracket; 1011. Rubber roller; 2. Replace the components; 201. Fixed roller; 2011. Guide strip; 2012. Limiting protrusion; 2013. Embossing roller body; 202. Spring; 203. Embossing roller sleeve; 2031. Locking hole; 2032. Fixing arc plate; 204. Movable slip ring; 2041. Guide groove; 2042. Limiting groove; 2043. Fixing collar; 2044. Connecting protrusion; 2045. Locking pin; 3. Adjustment components; 301. Drive motor; 3011. Drive shaft; 3012. Drive pulley; 302, Driven pulley; 3021, Snap-fit ​​collar; 3022, Snap-fit ​​groove; 3023, Threaded hole; 3024, Drive belt; 303. Fixing screw; 3031. Connecting base plate; 3032. Extending slider; 3033. Limiting groove; 3034. Rotating bracket. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] Example 1: As shown in the attached document Figure 1 To be continued Figure 6 As shown: This utility model provides an embossing roller with an adjustment device, including: a fixed base frame 1 and a replacement component 2; A fixed bracket 101 is fixedly connected to the bottom of the fixed base frame 1. A rubber roller 1011 is rotatably mounted between the fixed brackets 101. A replacement assembly 2 is provided on the top of the rubber roller 1011. The replacement assembly 2 includes the following components: Fixed roller 201: Located at both ends of the top of the rubber roller 1011. A guide strip 2011 is fixedly connected to the outside of the fixed roller 201. A limit protrusion 2012 is fixedly connected to one end of the guide strip 2011. An embossing roller body 2013 is fixedly connected between the fixed rollers 201. Spring 202: Located on the outside of the fixed roller 201; Embossing roller sleeve 203: It is fitted on the outside of the embossing roller body 2013. The embossing roller sleeve 203 has a locking hole 2031 and a fixing arc plate 2032 is fixedly connected to both ends of the embossing roller sleeve 203. The movable slip ring 204 is slidably installed on the outside of the fixed roller 201. The movable slip ring 204 has a guide groove 2041. One end of the guide groove 2041 has a limiting groove 2042 that matches the limiting protrusion 2012. The end of the movable slip ring 204 near the embossing roller sleeve 203 is fixedly connected to a fixed collar 2043. The fixed collar 2043 is sleeved on the outside of the fixed arc plate 2032. The top of the movable slip ring 204 is fixedly connected to a connecting protrusion 2044. A locking pin 2045 is fixedly connected to the connecting protrusion 2044. The locking pin 2045 is inserted into the locking hole 2031.

[0023] The embossing roller sleeve 203 has a split structure, with upper and lower sets respectively.

[0024] By sliding the movable slip ring 204 to compress the spring 202, the two sets of embossing roller sleeves 203 are then fitted onto the outside of the embossing roller body 2013. Then, the movable slip ring 204 is released. Because the spring 202 undergoes elastic deformation under compression, it will push the movable slip ring 204 to move through a reaction force when the pressure is lost. This causes the movable slip ring 204 to drive the fixed collar 2043 to fit onto the outside of the fixed arc plate 2032, simultaneously inserting the locking pin 2045 into the locking hole 2031, thus completing the installation of the embossing roller sleeve 203. Disassembly is also simple: by sliding the movable slip ring 204, the locking pin 2045 is disengaged from the locking hole 2031, and the fixed collar 2043 is no longer clamped onto the outside of the fixed arc plate 2032, thereby releasing the restriction on the embossing roller sleeve 203, which can then be removed for replacement.

[0025] Example 2: Based on Example 1, wherein, as Figure 5 and Figure 6As shown, the fixed base frame 1 is provided with an adjustment component 3. The adjustment component 3 includes a drive motor 301, a drive shaft 3011 and a drive pulley 3012. The drive motor 301 is fixedly installed on one side of the fixed base frame 1. The drive end of the drive motor 301 is fixedly connected to the drive shaft 3011, and the drive pulley 3012 is fixedly connected to the outer side of the drive shaft 3011.

[0026] The top of the fixed base frame 1 is provided with a driven pulley 302, and the bottom of the driven pulley 302 is fixedly connected with a retaining ring 3021. A retaining groove 3022 is opened on the inner side of the top of the fixed base frame 1, and the retaining ring 3021 is rotatably installed inside the retaining groove 3022. A threaded hole 3023 is opened at the midpoint of the driven pulley 302. At the same time, the driven pulley 302 is rotatably connected to the drive pulley 3012 through the transmission belt 3024.

[0027] A fixing screw 303 is engaged in the threaded hole 3023, and a connecting base plate 3031 is fixedly connected to the bottom of the fixing screw 303.

[0028] Extending sliders 3032 are fixedly connected to both sides of the connecting base plate 3031. A limiting groove 3033 is opened on the inner side wall of the fixed base frame 1, and the extending sliders 3032 are fitted and slidably installed in the limiting groove 3033. Rotating brackets 3034 are fixedly connected to both ends of the bottom of the connecting base plate 3031, and the fixed roller 201 is rotatably installed in the rotating bracket 3034.

[0029] By starting the drive motor 301, the drive shaft 3011 is driven to rotate, which in turn drives the drive pulley 3012 to rotate. The drive pulley 3012 then drives the driven pulley 302 to rotate via the transmission belt 3024. The driven pulley 302 engages with the fixed screw 303 through the threaded hole 3023. The fixed screw 303 is fixedly connected to the connecting base plate 3031, and the connecting base plate 3031 is limited and guided within the limiting groove 3033 by the extension slider 3032. When the threaded hole 3023 rotates, it will drive the fixed screw 303 to move, thereby pushing the rotating bracket 3034 to move downward. In turn, the rotating bracket 3034 drives the embossing roller body 2013 to approach the rubber roller 1011, reducing the distance between the two. This allows adjustment of the degree of compression deformation of the paper by the embossing roller sleeve 203, thereby adjusting the embossing depth of the paper towel.

[0030] The specific usage and function of this embodiment are as follows: In this invention, the drive motor 301 is activated to rotate the drive shaft 3011, which in turn rotates the drive pulley 3012. The drive pulley 3012 then rotates the driven pulley 302 via the transmission belt 3024. The driven pulley 302 engages with the fixed screw 303 through the threaded hole 3023. The fixed screw 303 is fixedly connected to the connecting base plate 3031, and the connecting base plate 3031 is limited and guided within the limiting groove 3033 by the extending slider 3032. When the threaded hole 3023 rotates, it causes the fixed screw 303 to move, thereby pushing the rotating bracket 3034 downward. This, in turn, causes the embossing roller 2013 to move closer to the rubber roller 1011, reducing the distance between them. This allows adjustment of the degree of compression deformation of the paper by the embossing roller sleeve 203, thus adjusting the pressure on the paper towel. When it is necessary to replace other embossing roller sleeves 203, simply slide the movable slip ring 204 to disengage the locking pin 2045 from the locking hole 2031, and at the same time, make the fixed collar 2043 no longer clamped on the outside of the fixed arc plate 2032, thereby releasing the limitation on the previous set of embossing roller sleeves 203, and then remove it. Then, put the two sets of embossing roller sleeves 203 on the outside of the embossing roller body 2013, and then release the movable slip ring 204. Since the movable slip ring 204 squeezed the spring 202 when it moved before, the spring 202 produced elastic deformation. Therefore, when the spring 202 loses pressure, it will push the movable slip ring 204 to move and reset through the reaction force, thereby driving the fixed collar 2043 to be put on the outside of the fixed arc plate 2032, and at the same time, the locking pin 2045 is inserted into the locking hole 2031, and finally the installation of the embossing roller sleeves 203 is completed.

Claims

1. An embossing roller with an adjusting device, comprising: Fixed base frame (1) and replacement components (2); The bottom of the fixed base frame (1) is fixedly connected to a fixed bracket (101), and a rubber roller (1011) is rotatably mounted between the fixed brackets (101). The top of the rubber roller (1011) is provided with a replacement assembly (2). The replacement assembly (2) is characterized in that it includes the following components: Fixed roller (201): Located at both ends of the top of the rubber roller (1011), the outer side of the fixed roller (201) is fixedly connected with a guide strip (2011), one end of the guide strip (2011) is fixedly connected with a limit protrusion (2012), and the fixed roller (201) is fixedly connected with an embossing roller body (2013). Spring (202): Located on the outside of the fixed roller (201); Embossing roller sleeve (203): It is fitted on the outside of the embossing roller body (2013). The embossing roller sleeve (203) has a locking hole (2031) and a fixing arc plate (2032) is fixedly connected to both ends of the embossing roller sleeve (203). Movable slip ring (204): Slidably installed on the outside of fixed roller (201), the movable slip ring (204) is provided with a guide groove (2041), one end of the guide groove (2041) is provided with a limiting slot (2042) that matches the limiting protrusion (2012), the end of the movable slip ring (204) near the embossing roller sleeve (203) is fixedly connected with a fixed collar (2043), the fixed collar (2043) is sleeved on the outside of the fixed arc plate (2032), the top of the movable slip ring (204) is fixedly connected with a connecting protrusion (2044), the connecting protrusion (2044) is fixedly connected with a locking pin (2045), and the locking pin (2045) is inserted into the locking hole (2031).

2. The embossing roller with an adjusting device as described in claim 1, characterized in that: The embossing roller sleeve (203) has a split structure, with upper and lower sets of embossing roller sleeve (203).

3. The embossing roller with an adjusting device as described in claim 1, characterized in that: The fixed base frame (1) is provided with an adjustment component (3). The adjustment component (3) includes a drive motor (301), a drive shaft (3011), and a drive pulley (3012). The drive motor (301) is fixedly installed on one side of the fixed base frame (1). The drive end of the drive motor (301) is fixedly connected to the drive shaft (3011), and the drive pulley (3012) is fixedly connected to the outside of the drive shaft (3011).

4. An embossing roller with an adjusting device as described in claim 1, characterized in that: The top of the fixed base frame (1) is provided with a driven pulley (302), and a retaining ring (3021) is fixedly connected to the bottom of the driven pulley (302). A retaining groove (3022) is opened on the inner side of the top of the fixed base frame (1). The retaining ring (3021) is rotatably installed inside the retaining groove (3022). A threaded hole (3023) is opened at the midpoint of the driven pulley (302). At the same time, the driven pulley (302) is rotatably connected to the drive pulley (3012) through the transmission belt (3024).

5. An embossing roller with an adjusting device as described in claim 4, characterized in that: A fixing screw (303) is engaged in the threaded hole (3023), and a connecting base plate (3031) is fixedly connected to the bottom of the fixing screw (303).

6. An embossing roller with an adjusting device as described in claim 5, characterized in that: The connecting base plate (3031) is fixedly connected to both sides of the extension slider (3032), the inner side wall of the fixed base frame (1) is provided with a limiting groove (3033), and the extension slider (3032) is fitted and slidably installed in the limiting groove (3033). The bottom ends of the connecting base plate (3031) are fixedly connected to the rotating bracket (3034), and the fixed roller (201) is rotatably installed in the rotating bracket (3034).

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