A point-to-point and point-to-flat interlayer high-polish multi-functional embossing equipment

Abstract

This utility model relates to the field of embossing equipment technology, and particularly to a multi-functional high-polish embossing equipment for point-to-point and point-to-flat interlayered paper towels. It includes a frame with two sets of vertically arranged independent embossing rollers inside. Each set of embossing rollers comprises a first rubber roller, a first steel roller, a second steel roller, and a second rubber roller, arranged from top to bottom. A small embossing roller set is located beside each set of embossing rollers at the entrance of the frame, and includes a first small flower roller and a second small flower roller. The two sets of embossing rollers are vertically spaced apart. Because this utility model has two sets of vertically arranged independent embossing rollers inside the frame, it can produce two rolls of paper towels at a time, and the equipment has a small footprint, doubling production efficiency. Furthermore, this utility model allows for the selection of rubber and steel rollers for paper towel lamination based on the number of paper towel layers, enabling the production of 3, 4, 5, and 6-layer paper towels, and the production of point-to-point and point-to-flat interlayered high-polish paper towels.

Description

Technical Field

[0001] This utility model relates to the technical field of tissue paper embossing equipment, and in particular to a point-to-point and point-to-flat belt interlayer high-polish multi-functional embossing equipment. Background Technology

[0002] Currently, the main production and packaging forms of paper towels include rolls, boxed facial tissues, soft-pack facial tissues, paper handkerchiefs and face towels, small rolls of paper towels, hand towels, and kitchen paper towels, etc., with the number of layers typically ranging from 2 to 4. To meet personalized consumer demands, paper towels often need to be embossed. Embossing patterns are diverse and aesthetically pleasing, and the equipment used for embossing paper towels is called an embossing machine.

[0003] Existing embossing machines can only emboss one roll of paper at a time, resulting in low production efficiency. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a point-to-point and point-to-flat belt sandwich high-polish multi-functional embossing equipment, which adopts two sets of independent embossing rollers placed vertically, thus solving the deficiencies of the existing technology.

[0005] To address the aforementioned problems, this utility model provides a point-to-point and point-to-flat interlayer high-polish multifunctional embossing device, comprising a frame. Within the frame are two sets of vertically arranged independent embossing rollers. Each set of embossing rollers includes a first rubber roller, a first steel roller, a second steel roller, and a second rubber roller, arranged from top to bottom. A small embossing roller set is located beside each set of embossing rollers at the entrance of the frame. The small embossing roller set includes a first small flower roller and a second small flower roller. The two sets of embossing rollers are vertically oriented and staggered.

[0006] The first rubber roller has a drive device for moving the first rubber roller at both ends, and the drive device is connected to the rotation shaft of the second rubber roller through a connecting rod; the second steel roller has a drive device for moving the second steel roller at both ends, and the drive device is connected to the rotation shaft of the second steel roller through a connecting rod; the second rubber roller has a drive device for moving the second rubber roller at both ends, and the drive device is connected to the rotation shaft of the second rubber roller through a connecting rod.

[0007] The first small flower roller and the second small flower roller are arranged left and right, and each end of the first small flower roller is provided with a driving device for moving the first small flower roller. The driving device is connected to the rotation shaft of the first small flower roller through a connecting rod.

[0008] The circumferential surfaces of both the first and second steel rollers are made smooth.

[0009] Both the first and second steel rollers have densely packed protrusions on their circumferential surfaces.

[0010] The circumferential surface of the first steel roller is set to a smooth surface, and the circumferential surface of the second steel roller is provided with dense protrusions.

[0011] The circumferential surface of the first steel roller is set to a smooth surface, and the circumferential surface of the second steel roller is provided with embossed patterns.

[0012] The circumferential surfaces of both the first and second steel rollers are provided with embossed patterns.

[0013] The circumferential surfaces of both the first and second small flower rollers are set to be smooth.

[0014] The circumferential surfaces of both the first and second small flower rollers are decorated with raised floral patterns.

[0015] This invention has the following advantages: Because the frame of this invention is equipped with two sets of vertically arranged independent embossing rollers, two rolls of tissue paper can be produced at a time, and the equipment occupies a small area, doubling production efficiency. Furthermore, this invention allows for the selection of rubber rollers and steel rollers for tissue paper lamination based on the number of tissue layers, enabling the production of 3, 4, 5, and 6-layer tissue paper, as well as point-to-point and point-to-flat high-polish tissue paper with interlayers. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a structural schematic diagram from another perspective of the present invention.

[0018] Figure 3 This is a cross-sectional view of the present invention.

[0019] In the diagram: 1 - rack;

[0020] 2- Embossing roller assembly, 21- First rubber roller, 211- Drive device, 212- Connecting rod, 22- First steel roller, 221- Drive device, 222- Connecting rod, 23- Second steel roller, 231- Drive device, 232- Connecting rod, 24- Second rubber roller, 241- Drive device, 242- Connecting rod;

[0021] 3-Small embossing roller group, 31-First small embossing roller, 311-Drive device, 312-Connecting rod, 32-First small embossing roller. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will describe this utility model in further detail with reference to the accompanying drawings. It is hereby declared that the terms "up," "down," "left," "right," "front," "back," "inner," and "outer," etc., appearing or about to appear in this document, are based solely on the accompanying drawings and are not intended to specifically limit this utility model.

[0023] See Figures 1 to 3 This is Embodiment 1 of the present invention, a point-to-point and point-to-flat interlayer high-polish multifunctional embossing device, including a frame 1. The frame 1 is provided with two sets of vertically arranged independent embossing roller groups 2. Each set of embossing roller groups 2 includes a first rubber roller 21, a first steel roller 22, a second steel roller 23 and a second rubber roller 24 placed from top to bottom. A set of small embossing roller groups 3 is arranged on the side of each set of embossing roller groups 2. The small embossing roller groups 3 are located at the entrance of the frame 1. The small embossing roller groups 3 include a first small flower roller 31 and a second small flower roller 32. The two sets of embossing roller groups 2 are distributed in a vertically divergent manner.

[0024] Preferably, in the upper embossing roller group 2, the first rubber roller 21 is provided with drive devices 211 for moving the first rubber roller 21 at both ends, and the drive devices 211 are connected to the rotation shaft of the second rubber roller 21 through connecting rods 212; the second steel roller 23 is provided with drive devices 231 for moving the second steel roller 23 at both ends, and the drive devices 231 are connected to the rotation shaft of the second steel roller 23 through connecting rods 232; the second rubber roller 24 is provided with drive devices 241 for moving the second rubber roller 24 at both ends, and the drive devices 241 are connected to the rotation shaft of the second rubber roller 24 through connecting rods 242.

[0025] Preferably, in the lower embossing roller group 2, the first rubber roller 21 is provided with a drive device 211 for moving the first rubber roller 21 at both ends, and the drive device 211 is connected to the rotation shaft of the second rubber roller 21 through a connecting rod 212; the first steel roller 22 is provided with a drive device 221 for moving the first steel roller 22 at both ends, and the drive device 221 is connected to the rotation shaft of the second steel roller 23 through a connecting rod 222; the second rubber roller 24 is provided with a drive device 241 for moving the second rubber roller 24 at both ends, and the drive device 241 is connected to the rotation shaft of the second rubber roller 24 through a connecting rod 242.

[0026] Preferably, the first small flower roller 31 and the second small flower roller 32 are arranged left and right, and the two ends of the first small flower roller 31 are respectively provided with a driving device 311 for moving the first small flower roller 31. The driving device 311 is connected to the rotation shaft of the first small flower roller 31 through a connecting rod 312.

[0027] In this embodiment, the circumferential surfaces of the first steel roller 22 and the second steel roller 23 are both set as smooth surfaces, and the circumferential surfaces of the first small flower roller 31 and the second small flower roller 32 are both set as smooth surfaces.

[0028] Example 2 differs from Example 1 in that, in this example, the circumferential surfaces of both the first steel roller 22 and the second steel roller 22 are provided with densely packed protrusions, and the circumferential surfaces of both the first small pattern roller 31 and the second small pattern roller 32 are provided with embossed patterns. Other structures are the same as in Example 1 and will not be described further here.

[0029] Example 3 differs from Example 1 in that the circumferential surface of the first steel roller 22 is smooth, the circumferential surface of the second steel roller 23 is provided with dense protrusions, and the circumferential surfaces of the first small pattern roller 31 and the second small pattern roller 32 are provided with embossed patterns. Other structures are the same as in Example 1 and will not be described further here.

[0030] Example 4 differs from Example 1 in that the circumferential surface of the first steel roller 22 is smooth, the circumferential surface of the second steel roller 23 is provided with embossed patterns, and the circumferential surfaces of the first small pattern roller 31 and the second small pattern roller 32 are also provided with embossed patterns. Other structures are the same as in Example 1 and will not be described further here.

[0031] Example 5 differs from Example 1 in that, in this example, the circumferential surfaces of both the first steel roller 22 and the second steel roller 23 are provided with embossed patterns, and the circumferential surfaces of both the first small pattern roller 31 and the second small pattern roller 32 are also provided with embossed patterns. Other structures are the same as in Example 1 and will not be described further here.

[0032] When this equipment leaves the factory, it can be equipped with first steel rollers 22 and second steel rollers 23 with different smooth surfaces, different embossed points, and different patterns, according to customer requirements. Multiple combinations of the first steel rollers 22 and second steel rollers 23 are possible. After the equipment leaves the factory, customers can also replace the first steel rollers 22 and second steel rollers 23 according to production needs to produce different tissue products. Furthermore, manufacturers can choose whether to use the small embossing roller group 3, or even whether to fully utilize all the rubber rollers and steel rollers of the embossing roller group 2, based on the required number of tissue layers. The rubber rollers and steel rollers used for tissue lamination can be selected according to the number of tissue layers. Using this equipment, 3, 4, 5, and 6-layer tissues can be produced, as well as point-to-point and point-to-flat interlayer high-polish tissues.

[0033] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Therefore, all equivalent changes made based on the content described in the claims of the present utility model should be included within the scope of the claims of the present utility model.

Claims

1. A point-to-point and point-to-belt sandwich high-throw multi-functional embossing equipment, comprising a rack, two groups of independent embossing roller groups arranged vertically in the rack, characterized in that: Each set of embossing rollers comprises a first rubber roller, a first steel roller, a second steel roller, and a second rubber roller, placed from top to bottom. A set of smaller embossing rollers is located beside each set of embossing rollers at the entrance of the frame. Each smaller embossing roller set includes a first small embossing roller and a second small embossing roller. The two sets of embossing rollers are vertically spaced apart. Each end of the first rubber roller has a drive device for moving it, connected to the rotating shaft of the second rubber roller via a connecting rod. Similarly, each end of the second steel roller has a drive device for moving it, connected to the rotating shaft of the second steel roller via a connecting rod. The second rubber roller also has a drive device for moving it, connected to the rotating shaft of the second rubber roller via a connecting rod. The first and second small embossing rollers are arranged horizontally, with each end of the first small embossing roller having a drive device for moving it, connected to the rotating shaft of the first small embossing roller via a connecting rod.

2. The point-to-point and point-to-flat belt sandwich high-throw multi-functional embossing apparatus according to claim 1, characterized in that: The circumferential surfaces of both the first and second steel rollers are made smooth.

3. The point-to-point and point-to-belt laminated high-throw multi-functional embossing apparatus according to claim 1, characterized in that: Both the first and second steel rollers have densely packed protrusions on their circumferential surfaces.

4. The point-to-point and point-to-belt laminated high-throw multi-functional embossing apparatus according to claim 1, characterized in that: The circumferential surface of the first steel roller is set to a smooth surface, and the circumferential surface of the second steel roller is provided with dense protrusions.

5. The point-to-point and point-to-flat interlayer high-polish multi-functional embossing equipment according to claim 1, characterized in that: The circumferential surface of the first steel roller is set to a smooth surface, and the circumferential surface of the second steel roller is provided with embossed patterns.

6. The point-to-point and point-to-flat interlayer high-polish multi-functional embossing equipment according to claim 1, characterized in that: The circumferential surfaces of both the first and second steel rollers are provided with embossed patterns.

7. The multi-functional high-polish embossing equipment with point-to-point and point-to-flat interlayer as described in claim 1, characterized in that: The circumferential surfaces of both the first and second small flower rollers are set to be smooth.

8. The point-to-point and point-to-flat interlayer high-polish multi-functional embossing equipment according to claim 1, characterized in that: The circumferential surfaces of both the first and second small flower rollers are decorated with raised floral patterns.

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