Embossing mechanism for toilet paper production

Abstract

The utility model discloses an embossing mechanism for toilet paper production in the related technical field of toilet paper embossing, which comprises an embossing roller main body and an auxiliary matching compression roller, the embossing roller main body is rotatably connected and mounted on an embossing support frame, a gearbox is fixedly arranged on the outer side of the embossing support frame, an embossing motor is mounted on the outer side of the gearbox, and the auxiliary matching compression roller is mounted on the embossing motor. An installation groove is formed in the upper end of the embossing supporting frame, the two ends of the auxiliary matching pressing roller are arranged in the installation groove, a side supporting frame is fixedly arranged on the side edge of the embossing supporting frame, and a main supporting rod is fixedly installed on the side supporting frame. The toilet paper knurling mechanism is provided with the knurling roller and the auxiliary matching pressing roller, the knurling protrusions are arranged on the knurling roller, the auxiliary matching pressing roller is of a smooth roller structure, the auxiliary matching pressing roller enables toilet paper to be matched with the knurling roller in a pressing mode through the self weight, a knurling structure is formed on the toilet paper, the single knurling roller is arranged, and the situation of knurling ghosting cannot occur.

Description

Technical Field

[0001] This utility model belongs to the technical field of toilet paper embossing, specifically, it relates to an embossing mechanism for toilet paper production. Background Technology

[0002] In the production of toilet paper, two embossing rollers are often used to press dots onto the multiple layers of paper to ensure tightness. These dots can create various patterns, ensuring the toilet paper is not only aesthetically pleasing but also that the multiple layers are tightly packed. The embossing process for toilet paper typically uses embossing rollers. Application number CN202420670699.1 discloses an embossing mechanism for toilet paper production, specifically a device that uses a first embossing roller and a second embossing roller in conjunction to emboss toilet paper. This device, by incorporating an air supply component and a dust blowing pipe, can remove debris from the embossing rollers, preventing debris from adhering to the rollers and affecting the embossing process. The system, by setting up guide ducts, arc-shaped covers, and collection nets, can centrally guide and collect the debris removed from the embossing rollers, preventing the debris from re-adhering to the embossing rollers or escaping in the workshop. This meets the basic usage requirements for toilet paper embossing. However, using dual embossing rollers requires adjustment of the upper and lower rollers. Rotation errors can cause the embossing patterns to not overlap or be misaligned, thus affecting the quality of toilet paper embossing. The device also takes a long time to debug. Using dust pipes to remove debris from the embossing rollers is relatively complex, and the number and location of the dust pipes are limited, which affects the effectiveness of debris removal.

[0003] In view of this, this utility model is hereby proposed. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide an embossing mechanism for toilet paper production. The basic concept of the technical solution adopted by this utility model to solve the above-mentioned technical problem is as follows:

[0005] An embossing mechanism for toilet paper production includes an embossing roller body and an auxiliary cooperating roller. The embossing roller body is rotatably connected and mounted on an embossing support frame. A gearbox is fixedly installed on the outside of the embossing support frame, and an embossing motor is installed on the outside of the gearbox. An installation groove is formed at the upper end of the embossing support frame, and both ends of the auxiliary cooperating roller are disposed in the installation groove. A side support frame is fixedly installed on the side of the embossing support frame, and a main support rod is fixedly installed on the side support frame. A lifting and adjusting support rod is provided above the main support rod, and the upper end of the lifting and adjusting support rod is fixedly connected to an auxiliary support seat. An installation guide rod is fixedly installed on the side of the embossing support frame below the side support frame, and an embossing roller cleaning frame is sleeved on the installation guide rod for cleaning the outer surface of the embossing roller body.

[0006] As a further embodiment of this utility model: the embossing roller cleaning frame includes an upper cleaning plate and a lower cleaning plate, the upper cleaning plate and the lower cleaning plate are fixedly connected by a reinforcing connecting plate, and an installation connecting sleeve is fixedly provided on the outer side of the reinforcing connecting plate. The installation connecting sleeve is installed on the installation guide rod, and the relative position of the embossing roller cleaning frame relative to the embossing roller body is adjusted by the cooperation of the installation connecting sleeve and the installation guide rod.

[0007] As a further embodiment of this utility model: the surfaces of the upper cleaning plate and the lower cleaning plate corresponding to the embossing roller body are arc-shaped structures and concentric with the embossing roller body. Cleaning brushes are provided on the cleaning arc surfaces of the upper cleaning plate and the lower cleaning plate for cleaning the outer surface of the embossing roller body.

[0008] As a further embodiment of this utility model: the upper cleaning plate is located at the horizontal centerline of the embossing roller body, the included angle between the upper cleaning plate and the lower cleaning plate is 45°, the cross section of the mounting guide rod is rectangular, and a cleaning frame locking screw is installed on the outside of the mounting connecting sleeve to lock the position of the mounting connecting sleeve.

[0009] As a further improvement of this utility model: the center extension line of the mounting guide rod passes through the center of the embossing roller body, and the mounting guide rod is set with an inclined structure to facilitate the adjustment of the position of the embossing roller cleaning frame.

[0010] As a further improvement of this utility model: the embossing roller body is provided with embossing protrusions, the auxiliary cooperating pressure roller is a smooth roller structure, the bottom of the mounting groove is provided with a supporting arc, and the outside of the main support rod is equipped with a lifting adjustment locking screw for locking the height position of the lifting adjustment support rod.

[0011] As a further improvement of this utility model: the gearbox is provided with a drive gear and a driven gear. The rotating shaft of the drive gear is connected to the main shaft of the embossing motor, and the driven gear is installed at the extension shaft end of the embossing roller body, so that the embossing roller body can rotate stably.

[0012] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art.

[0013] The toilet paper embossing mechanism of this utility model is provided with an embossing roller and an auxiliary cooperating pressure roller. The embossing roller is provided with embossing protrusions, and the auxiliary cooperating pressure roller is a smooth roller structure. The auxiliary cooperating pressure roller uses its own weight to press the toilet paper and the embossing roller tightly together to form an embossed structure on the toilet paper. With a single embossing roller, there will be no double embossing.

[0014] The auxiliary pressure roller of this utility model is installed in the mounting groove at both ends. The mounting groove has an open structure at the top, which facilitates the replacement of the auxiliary pressure roller. At the same time, auxiliary support seats are provided at the lower ends of the auxiliary pressure roller to facilitate the insertion of toilet paper. Additionally, an embossing roller cleaning frame is provided on the side of the embossing roller to effectively clean the embossing roller.

[0015] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are merely some embodiments; those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is the front view of the present invention;

[0019] Figure 3 This is a schematic diagram of the installation of the embossing roller cleaning frame of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the gearbox of this utility model.

[0021] In the diagram: 1. Embossing roller body; 2. Auxiliary pressing roller; 3. Embossing support frame; 4. Mounting groove; 5. Auxiliary support base; 6. Lifting adjustment rod; 7. Main support rod; 8. Lifting adjustment locking screw; 9. Side support frame; 10. Gearbox; 11. Embossing motor; 12. Embossing roller cleaning frame; 13. Mounting guide rod; 14. Mounting connecting sleeve; 15. Cleaning frame locking screw; 16. Upper cleaning plate; 17. Lower cleaning plate; 18. Reinforcing connecting plate; 19. Cleaning brush; 20. Driven gear; 21. Driven gear; 22. Support arc.

[0022] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0024] like Figures 1 to 4 As shown, an embossing mechanism for toilet paper production includes an embossing roller body 1 and an auxiliary cooperating pressure roller 2. The embossing roller body 1 is rotatably connected and mounted on an embossing support frame 3. A gearbox 10 is fixedly installed on the outside of the embossing support frame 3, and an embossing motor 11 is installed on the outside of the gearbox 10. An installation groove 4 is opened at the upper end of the embossing support frame 3, and both ends of the auxiliary cooperating pressure roller 2 are set in the installation groove 4. A side support frame 9 is fixedly installed on the side of the embossing support frame 3, and a main support rod 7 is fixedly installed on the side support frame 9. A lifting adjustment rod 6 is set above the main support rod 7, and the upper end of the lifting adjustment rod 6 is fixedly connected to an auxiliary support seat 5. An installation guide rod 13 is fixedly installed on the side of the embossing support frame 3 below the side support frame 9. An embossing roller cleaning frame 12 is sleeved on the installation guide rod 13 for cleaning the outer surface of the embossing roller body 1.

[0025] The embossing roller cleaning frame 12 includes an upper cleaning plate 16 and a lower cleaning plate 17. The upper cleaning plate 16 and the lower cleaning plate 17 are fixedly connected by a reinforcing connecting plate 18. An installation connecting sleeve 14 is fixedly provided on the outer side of the reinforcing connecting plate 18. The installation connecting sleeve 14 is installed on the installation guide rod 13. By cooperating with the installation guide rod 13, the relative position of the embossing roller cleaning frame 12 relative to the embossing roller body 1 is adjusted.

[0026] The surfaces of the upper cleaning plate 16 and the lower cleaning plate 17 corresponding to the embossing roller body 1 are arc-shaped and concentric with the embossing roller body 1. Cleaning brushes 19 are provided on the cleaning arc surfaces of the upper cleaning plate 16 and the lower cleaning plate 17 for cleaning the outer surface of the embossing roller body 1.

[0027] The upper cleaning plate 16 is located at the horizontal centerline of the embossing roller body 1. The included angle between the upper cleaning plate 16 and the lower cleaning plate 17 is 45°. The cross-section of the mounting guide rod 13 is rectangular. The outer side of the mounting connecting sleeve 14 is equipped with a cleaning frame locking screw 15 for locking the position of the mounting connecting sleeve 14.

[0028] The center extension line of the mounting guide rod 13 passes through the center of the embossing roller body 1. The mounting guide rod 13 is set with an inclined structure to facilitate the adjustment of the position of the embossing roller cleaning frame 12.

[0029] The embossing roller body 1 is provided with embossing protrusions, the auxiliary matching roller 2 is a smooth roller structure, the bottom of the mounting groove 4 is provided with a supporting arc 22, and the outside of the main support rod 7 is equipped with a lifting adjustment locking screw 8 for locking the height position of the lifting adjustment support rod 6.

[0030] The gearbox 10 is equipped with a drive gear 21 and a driven gear 20. The rotating shaft of the drive gear 21 is connected to the main shaft of the embossing motor 11, and the driven gear 20 is installed at the end of the extension shaft of the embossing roller body 1 so that the embossing roller body 1 can rotate stably.

[0031] The working principle of this utility model is as follows:

[0032] Example 1:

[0033] The embossing structure of this application is a part of the toilet paper production equipment. It is used in conjunction with the toilet paper transmission and winding device. The toilet paper passes between the embossing roller and the auxiliary cooperating pressure roller 2. During the specific threading operation, the support height of the lifting adjustment rod 6 is adjusted, and the auxiliary cooperating pressure roller 2 is lifted by the auxiliary support seat 5, which increases the distance between the auxiliary cooperating pressure roller 2 and the embossing roller, thereby facilitating the threading of the toilet paper. After threading, the support height of the lifting adjustment rod 6 is adjusted so that the support position of the auxiliary support seat 5 is lower than the support arc 22 of the mounting groove 4. That is, the auxiliary cooperating pressure roller 2 presses the toilet paper tightly onto the embossing roller under the action of gravity, so that the embossing pattern on the embossing roller is pressed onto the toilet paper. The pressing depth on the toilet paper can be adjusted by using auxiliary cooperating pressure rollers 2 of different weights to meet the usage requirements of different embossing processes.

[0034] Example 2:

[0035] Based on the embossing assembly in Embodiment 1, the outer wall of the embossing roller body 1 is cleaned by the embossing roller cleaning frame 12. The embossing roller cleaning frame 12 is equipped with a double cleaning plate and a cleaning brush 19, which has a good cleaning effect. The embossing roller cleaning frame 12 is connected to the installation guide rod 13 through the installation connecting sleeve 14, which facilitates adjustment and disassembly.

[0036] The toilet paper embossing mechanism of this utility model includes an embossing roller and an auxiliary cooperating roller 2. The embossing roller has embossing protrusions, and the auxiliary cooperating roller 2 is a smooth roller structure. The auxiliary cooperating roller 2 uses its own weight to press the toilet paper and the embossing roller together to form an embossed structure on the toilet paper. With a single embossing roller, there will be no double embossing. The two ends of the auxiliary cooperating roller 2 are installed in the mounting groove 4. The mounting groove 4 has an open structure at the top, which facilitates the replacement of the auxiliary cooperating roller 2. At the same time, auxiliary support seats 5 are provided below both ends of the auxiliary cooperating roller 2 to facilitate the insertion of toilet paper. In addition, an embossing roller cleaning frame 12 is provided on the side of the embossing roller, which can effectively clean the embossing roller.

[0037] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. An embossing mechanism for sanitary paper production, comprising an embossing roll body (1) and an auxiliary cooperating press roll (2), characterized in that, The embossing roller body (1) is rotatably connected and installed on the embossing support frame (3), a gearbox (10) is fixedly arranged outside the embossing support frame (3), an embossing motor (11) is installed outside the gearbox (10), an installation groove (4) is formed in the upper end of the embossing support frame (3), the two ends of the auxiliary matching compression roller (2) are arranged in the installation groove (4), a side support frame (9) is fixedly arranged at the side of the embossing support frame (3), a main support rod (7) is fixedly installed on the side support frame (9), a lifting adjusting support rod (6) is arranged above the main support rod (7), the upper end of the lifting adjusting support rod (6) is fixedly connected with an auxiliary support seat (5), an installation guide rod (13) is fixedly arranged at the position below the side support frame (9) at the side of the embossing support frame (3), and an embossing roller cleaning frame (12) is sleeved and installed on the installation guide rod (13).

2. An embossing mechanism for sanitary paper production according to claim 1, characterized in that, The embossing roller cleaning frame (12) comprises an upper cleaning plate (16) and a lower cleaning plate (17), the upper cleaning plate (16) and the lower cleaning plate (17) are fixedly connected through a reinforcing connecting plate (18), and an installation connecting sleeve (14) is fixedly arranged outside the reinforcing connecting plate (18).

3. An embossing mechanism for sanitary paper production according to claim 2, characterized in that, The surfaces of the upper cleaning plate (16) and the lower cleaning plate (17) corresponding to the embossing roller body (1) are arc surfaces and are concentric with the embossing roller body (1), and cleaning brushes (19) are arranged on the cleaning arc surfaces of the upper cleaning plate (16) and the lower cleaning plate (17).

4. The embossing mechanism for sanitary paper production according to claim 3, characterized in that, The upper cleaning plate (16) is located at the horizontal center line position of the embossing roller body (1), the included angle between the upper cleaning plate (16) and the lower cleaning plate (17) is 45°, the cross section of the installation guide rod (13) is rectangular, and cleaning frame locking screws (15) are installed outside the installation connecting sleeve (14).

5. An embossing mechanism for sanitary paper production according to claim 4, characterized in that, The center extension line of the installation guide rod (13) passes through the center of the embossing roller body (1), and the installation guide rod (13) is arranged in an inclined structure.

6. An embossing mechanism for sanitary paper production according to claim 5, characterized in that, The embossing roller body (1) is provided with embossing protrusions, the auxiliary matching compression roller (2) is a smooth roller structure, the bottom of the installation groove (4) is provided with a supporting arc (22), and lifting adjusting locking screws (8) are installed outside the main support rod (7).

7. An embossing mechanism for sanitary paper production according to claim 6, characterized in that, The gearbox (10) is provided with a driving gear (21) and a driven gear (20), the rotating shaft of the driving gear (21) is connected with the main shaft of the embossing motor (11), and the driven gear (20) is installed at the extended shaft end of the embossing roller body (1).

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