A four-side embossing device with hot pressing structure

Abstract

The present application relates to the technical field of embossing equipment, and discloses a four-sided embossing equipment with a hot pressing structure, including a working plate, two working plates respectively rotatably connected with an embossing roller and a movable pressing roller, and the working plate is provided with a motor for driving the embossing roller to rotate; the present application realizes flexible adjustment of the embossing position and guide direction of the paper towel by adjusting the angle of the mounting plate and the position of the movable guide roller and the movable pressing roller, thereby improving the embossing effect and the flexibility of the equipment; at the same time, by optimizing the fixing method of the mounting plate, the overall strength and stability of the mounting plate are improved, the problem of reduced strength caused by the provision of multiple limit jacks in the prior art is solved, and the efficiency of production and manufacturing is improved; in addition, the equipment in the embodiment of the present application also has the advantages of stable structure, simple operation, precise adjustment, etc., and can be widely used in the field of paper towel embossing manufacturing, thereby improving production efficiency and product quality.

Description

Technical Field

[0001] The present application relates to the technical field of embossing equipment, and in particular to a four-side embossing equipment with a hot pressing structure. Background Art

[0002] This product is an innovation and improvement based on the original embossing equipment. The biggest feature of this equipment is the introduction of a hot pressing structure. This design enables it to better control the temperature during the embossing process, thereby achieving a more ideal pattern effect.

[0003] In the prior art, the Chinese utility model patent with the authorization announcement number CN215792147U discloses "a four-side embossing device", which includes a main body and an adjusting assembly frame; an embossing roller and a movable pressing roller are respectively installed inside the main body, and the upper and lower ends of the movable pressing roller are connected to a driving frame; the driving frame is fixedly connected to the main body through a screw; the adjusting assembly frame is provided at two locations, and the adjusting assembly frames are respectively located at the left and right ends of the embossing roller; when the paper towel passes the front side of the movable pressing roller, the embossing roller moves backward so that the embossing roller is attached to the front side of the movable pressing roller, and the paper towel drives the embossing roller and the movable pressing roller to rotate synchronously, and the rotating embossing roller realizes continuous embossing operation on the four sides of the paper towel; and according to the thickness of the paper towel, the driving frame is driven to move forward and backward by the screw, so that the embossing roller is driven to move backward by the driving frame, so as to ensure the tightness of the embossing roller and the movable pressing roller, and better meet the needs of embossing processing of paper towels of different thicknesses.

[0004] Although the four-side embossing equipment in the prior art can prevent the paper towel from tearing during the embossing process by adjusting the settings of the assembly frame and the guide roller, there are certain problems in the production process. For example, when manufacturing the adjustable assembly frame, it is necessary to open a plurality of limit holes. Although these limit holes can realize the precise adjustment of the angle of the guide roller, in actual operation, opening too many limit holes will reduce the overall strength of the adjustable assembly frame. This is mainly because the opening process of the limit holes will weaken the metal structure of the assembly frame, thereby affecting its bearing capacity and stability. In addition, opening a plurality of limit holes not only increases the production difficulty, but also reduces the efficiency of production.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that opening too many limit holes will reduce the overall strength of the adjustment assembly frame, which is mainly because the opening process of the limit holes will weaken the metal structure of the assembly frame, thereby affecting its bearing capacity and stability, and opening multiple limit holes not only increases the production difficulty but also reduces the efficiency of production, the present application provides a four-side embossing device with a hot pressing structure.

[0007] The four-side embossing equipment with a hot pressing structure provided in this application adopts the following technical solution:

[0008] A four-side embossing device with a hot pressing structure comprises a working plate, an embossing roller and a moving pressing roller are rotatably connected between two working plates, and a motor for driving the embossing roller to rotate is installed on the working plate;

[0009] Two pairs of support plates are also fixed on the working plate, and a pair of mounting plates are rotatably connected to the two pairs of support plates, and fixed guide rollers and movable guide rollers are rotatably connected to the two pairs of mounting plates respectively, and connecting rods are fixed to the tops of the two pairs of mounting plates, and the connecting rods pass through the support plates and are fixed with screws, and the outer wall of the screw is also sleeved with a mounting disk, and the outer wall of the screw is located above the mounting disk and a bolt is also installed through a thread, and two threaded rods are fixed to the top surface of the support plate, and two arc grooves are provided on the mounting disk, and the two threaded rods pass through the arc grooves and are installed with extrusion blocks through threads, and a knob is fixed to the top of the extrusion block;

[0010] It also includes three groups of adjustment components, which are used to adjust the positions of the two movable guide rollers and the movable pressure roller respectively, so that the two movable guide rollers and the movable pressure roller can move toward the positions of the fixed guide roller and the embossing roller, and the three groups of adjustment components are respectively connected to the two pairs of mounting plates and the working plates.

[0011] Preferably, the three groups of adjustment components include guide grooves respectively opened on the two mounting plates and the working plate, the mounting plates and the working plates are slidably connected with bearings inside the guide grooves, the two movable guide rollers and the movable pressure roller are respectively connected to the mounting plates and the working plates through the bearings, one side of the mounting plates and the working plates are threadedly installed with a screw rod, and the screw rod passes through the working plate and the mounting plates respectively and is located inside the guide grooves.

[0012] Preferably, the bottom of the extrusion block and the top of the mounting plate are both provided with anti-slip grooves.

[0013] Preferably, a fixing block is fixed to the outer wall of the screw rod, and an embedding groove for embedding the fixing block is provided on the mounting plate.

[0014] Preferably, a pair of the working plates are connected to each other via a support rod.

[0015] Preferably, the bottom of the mounting plate is provided with anti-slip grooves.

[0016] Preferably, the threaded rod is made of metal.

[0017] In summary, this application includes the following beneficial technical effects:

[0018] By adjusting the angle of the mounting plate and the positions of the movable guide roller and the movable pressure roller, the embossing position and guide direction of the paper towel can be flexibly adjusted, thereby improving the embossing effect and the flexibility of the equipment. At the same time, by optimizing the fixing method of the mounting plate, the overall strength and stability of the mounting plate are improved, thereby solving the problem of reduced strength caused by the provision of multiple limit jacks in the prior art and improving the efficiency of production and manufacturing. In addition, the equipment in the embodiment of the present application also has the advantages of stable structure, easy operation, and precise adjustment, and can be widely used in the field of paper towel embossing manufacturing, thereby improving production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the exploded structure of the mounting plate of the embodiment of the present application;

[0021] Figure 3 This is an embodiment of the present application Figure 1 A schematic diagram of the enlarged structure at point A;

[0022] Figure 4 This is an embodiment of the present application Figure 2 Schematic diagram of the enlarged structure at B.

[0023] Explanation of the reference numerals in the accompanying drawings: 1. working plate; 2. supporting rod; 3. embossing roller; 4. movable embossing roller; 5. motor; 6. supporting plate; 7. fixed guide roller; 8. movable guide roller; 9. guide groove; 10. bearing; 11. screw rod; 12. mounting plate; 13. connecting rod; 14. screw rod; 15. mounting plate; 16. arc groove; 17. fixed block; 18. embedded groove; 19. extrusion block; 20. knob; 21. threaded rod. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1 -Attached Figure 4 This application is described in further detail.

[0025] The present application embodiment discloses a four-side embossing device with a hot pressing structure. Figure 1-Figure 4A four-side embossing device with a hot pressing structure comprises a working plate 1, an embossing roller 3 and a moving pressing roller 4 are rotatably connected between two working plates 1, and a motor 5 for driving the embossing roller 3 to rotate is installed on the working plate 1;

[0026] Two pairs of support plates 6 are also fixed on the working plate 1, and a pair of mounting plates 12 are rotatably connected to the two pairs of support plates 6. The two pairs of mounting plates 12 are respectively rotatably connected to the fixed guide rollers 7 and the movable guide rollers 8. The tops of the two pairs of mounting plates 12 are fixed with connecting rods 13, and the connecting rods 13 penetrate the support plates 6 and are fixed with screws 14. The outer wall of the screw 14 is also sleeved with a mounting disk 15. The outer wall of the screw 14 is located above the mounting disk 15 and is also threadedly installed with bolts. Two threaded rods 21 are fixed to the top surface of the support plate 6. Two arc grooves 16 are provided on the mounting disk 15, and the two threaded rods 21 penetrate the arc grooves 16 and are threadedly installed with extrusion blocks 19, and the top of the extrusion block 19 is fixed with a knob 20;

[0027] The invention also comprises three sets of adjustment components, which are respectively used to adjust the positions of the two movable guide rollers 8 and the movable pressure roller 4, so that the two movable guide rollers 8 and the movable pressure roller 4 can move toward the positions of the fixed guide roller 7 and the embossing roller 3, and the three sets of adjustment components are respectively connected to the two pairs of mounting plates 12 and the working plate 1; when in use, the paper towel passes between the two fixed guide rollers 7 and passes between the embossing roller 3 and the movable pressure roller 4 to realize the embossing processing of the paper towel. In actual operation, due to the differences in factors such as the texture and thickness of the paper towel, it is necessary to adjust the positions of the movable guide roller 8 and the movable pressure roller 4 in time to ensure that the paper towel can pass smoothly during the embossing process to avoid the occurrence of tearing or wrinkling. When it is necessary to adjust the direction in which the paper towel is guided, the nut on the screw 14 and the extrusion block 19 on the threaded rod 21 are rotated counterclockwise to move it upward and away from the mounting plate 15. At this time, the two pairs of mounting plates 12 can be rotated, and the two arc grooves 16 can be used to move along the threaded rod 21. The outer wall of the rod 21 is rotated to adjust the angles of the fixed guide rollers 7 and the movable guide rollers 8 on the two pairs of mounting plates 12. When adjusted to the appropriate position, the nut on the screw rod 14 and the extrusion block 19 on the threaded rod 21 are rotated clockwise to make it move downward and rest against the mounting plate 15, so that the bottom of the mounting plate 15 is tightly fitted with the top of the support plate 6. At the same time, the nut on the screw rod 14 will be tightly fitted with the mounting plate 15, thereby fixing the position of the screw rod 14 and the mounting plate 15, thereby achieving the fixation of the mounting plate 12 and the fixed guide roller 7 and the movable guide roller 8. By using the arc groove 16 in conjunction with the threaded rod 21, the angle of the mounting plate 12 can be continuously adjusted without opening a plurality of limit jacks, which not only ensures the accuracy of the adjustment, but also improves the overall strength of the mounting plate 12, solves the problem that opening a plurality of limit jacks will reduce the overall strength of the adjustment assembly frame, and improves the efficiency of production and manufacturing.

[0028] The four-sided embossing equipment with a hot pressing structure in the embodiment of the present application realizes flexible adjustment of the embossing position and guide direction of the paper towel by adjusting the angle of the mounting plate 12 and the position of the movable guide roller 8 and the movable pressing roller 4, thereby improving the embossing effect and the flexibility of the equipment; at the same time, by optimizing the fixing method of the mounting plate 12, the overall strength and stability of the mounting plate 12 are improved, the problem of reduced strength caused by the opening of multiple limit sockets in the prior art is solved, and the efficiency of production and manufacturing is improved; in addition, the equipment in the embodiment of the present application also has the advantages of stable structure, simple operation, precise adjustment, etc., and can be widely used in the field of paper towel embossing manufacturing, thereby improving production efficiency and product quality.

[0029] Reference Figure 1 and Figure 2 , the three groups of adjustment components include guide grooves 9 respectively opened on two mounting plates 12 and the working plate 1, the mounting plates 12 and the working plates 1 are slidably connected with bearings 10 inside the guide grooves 9, the two movable guide rollers 8 and the movable pressure roller 4 are respectively connected to the mounting plates 12 and the working plates 1 through bearings 10, one side of the mounting plates 12 and the working plates 1 is threadedly installed with screw rods 11, and the screw rods 11 pass through the working plates 1 and the mounting plates 12 respectively and are located inside the guide grooves 9; when it is necessary to adjust the embossing position of the paper towel, by rotating the screw rod 11, the screw rod 11 is connected to the mounting plates 12 and the working plates 1 through threads, and the rotation of the screw rod 11 will drive the bearings 10 to slide inside the guide grooves 9 opened on the mounting plates 12 and the working plates 1, thereby driving the movable guide rollers 8 and the movable pressure rollers 4 to adjust their positions, thereby realizing precise control of the embossing position of the paper towel, and compared with the prior art, it has the effects of simple operation and precise adjustment.

[0030] Reference Figure 3 The bottom of the squeezing block 19 and the top of the mounting plate 15 are both provided with anti-slip grooves; the friction between the mounting plate 15 and the squeezing block 19 can be increased, the stability of the position of the mounting plate 15 can be improved, and the mounting plate 15 can be prevented from loosening or shifting during the embossing process of the paper towel, thereby affecting the embossing effect.

[0031] Reference Figure 3 and Figure 4 A fixing block 17 is fixed to the outer wall of the screw rod 14, and an embedding groove 18 is provided on the mounting plate 15 for the fixing block 17 to be embedded; the position of the mounting plate 15 can be further fixed to prevent the mounting plate 15 from rotating when fixed, thereby ensuring the fixing effect of the mounting plate 12.

[0032] Reference Figure 1 A pair of working plates 1 are connected to each other through a supporting rod 2; the stability of the entire device and the strength of the structure can be improved, ensuring that the device can operate stably during the paper towel embossing process.

[0033] Reference Figure 3 and Figure 4 The bottom of the mounting plate 15 is provided with anti-slip grooves; the friction between the mounting plate 15 and the support plate 6 can be increased to prevent the mounting plate 15 from sliding or shifting during the rotation process, thereby ensuring the fixing effect of the mounting plate 12.

[0034] Reference Figure 3 The threaded rod 21 is made of metal; its strength and durability can be improved, ensuring that it can withstand sufficient pressure and torque during use, thereby ensuring the stability and service life of the equipment.

[0035] The implementation principle of the four-side embossing device with a hot pressing structure in the embodiment of the present application is as follows: when in use, the paper towel passes between the two fixed guide rollers 7 and passes between the embossing roller 3 and the movable pressing roller 4 to achieve the embossing process of the paper towel. In actual operation, due to the differences in factors such as the texture and thickness of the paper towel, it is necessary to adjust the positions of the movable guide roller 8 and the movable pressing roller 4 in a timely manner to ensure that the paper towel can pass smoothly during the embossing process to avoid the occurrence of tearing or wrinkling.

[0036] When it is necessary to adjust the direction in which the paper towel is guided, the nut on the screw rod 14 and the squeezing block 19 on the threaded rod 21 are rotated counterclockwise to move the screw rod 14 upward and away from the mounting plate 15. At this time, the two pairs of mounting plates 12 can be rotated, and the two arc grooves 16 are used to rotate along the outer wall of the threaded rod 21 to adjust the angles of the fixed guide rollers 7 and the movable guide rollers 8 on the two pairs of mounting plates 12. When adjusted to a suitable position, the nut on the screw rod 14 and the squeezing block 19 on the threaded rod 21 are rotated clockwise to move the screw rod 14 downward and against the mounting plate 15, so that the positions of the screw rod 14 and the mounting plate 15 are fixed, thereby achieving the fixation of the positions of the mounting plate 12 and the fixed guide rollers 7 and the movable guide rollers 8;

[0037] Moreover, through the coordinated use of the arc groove 16 and the threaded rod 21, the angle of the mounting plate 12 can be continuously adjusted without the need to provide a plurality of limit holes, which not only ensures the accuracy of the adjustment, but also improves the overall strength of the mounting plate 12, solves the problem that providing a plurality of limit holes will reduce the overall strength of the adjustment assembly frame, and at the same time improves the efficiency of production and manufacturing.

[0038] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0039] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0040] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A four-side embossing device with a hot pressing structure, comprising a working plate (1), characterized in that: An embossing roller (3) and a movable embossing roller (4) are rotatably connected between the two working plates (1), and a motor (5) for driving the embossing roller (3) to rotate is installed on the working plate (1); Two pairs of support plates (6) are also fixed on the working plate (1), and a pair of mounting plates (12) are rotatably connected to the two pairs of support plates (6). The two pairs of mounting plates (12) are respectively rotatably connected to fixed guide rollers (7) and movable guide rollers (8). Connecting rods (13) are fixed on the tops of the two pairs of mounting plates (12), and the connecting rods (13) pass through the support plates (6) and are fixed with screw rods (14). The outer wall of the screw rod (14) is also sleeved with a mounting plate (15). The outer wall of the screw rod (14) is located above the mounting plate (15) and is also threadedly mounted with bolts. Two threaded rods (21) are fixed on the top surface of the support plate (6), and the mounting plate (15) is provided with two arc grooves (16). The two threaded rods (21) pass through the arc grooves (16) and are threadedly mounted with extrusion blocks (19), and the top of the extrusion block (19) is fixed with a knob (20); It also includes three groups of adjustment components, which are used to adjust the positions of the two movable guide rollers (8) and the movable pressure roller (4) respectively, so that the two movable guide rollers (8) and the movable pressure roller (4) can move toward the positions of the fixed guide roller (7) and the embossing roller (3), and the three groups of adjustment components are respectively connected to the two pairs of mounting plates (12) and the working plate (1).

2. The four-side embossing device with a hot pressing structure according to claim 1, characterized in that: The three groups of adjustment components include guide grooves (9) respectively opened on the two mounting plates (12) and the working plate (1); the mounting plates (12) and the working plates (1) are both slidably connected with bearings (10) located inside the guide grooves (9); the two movable guide rollers (8) and the movable pressure roller (4) are respectively connected to the mounting plates (12) and the working plates (1) through the bearings (10); one side of the mounting plates (12) and the working plates (1) are both threadedly mounted with screw rods (11); the screw rods (11) respectively pass through the working plates (1) and the mounting plates (12) and are located inside the guide grooves (9).

3. The four-side embossing device with a hot pressing structure according to claim 1, characterized in that: The bottom of the extrusion block (19) and the top of the mounting plate (15) are both provided with anti-slip grooves.

4. The four-side embossing device with a hot pressing structure according to claim 1, characterized in that: A fixing block (17) is fixed to the outer wall of the screw rod (14), and an embedding groove (18) for embedding the fixing block (17) is provided on the mounting plate (15).

5. The four-side embossing device with a hot pressing structure according to claim 1, characterized in that: A pair of working plates (1) are connected to each other via a supporting rod (2).

6. The four-side embossing device with a hot pressing structure according to claim 1, characterized in that: The bottom of the installation plate (15) is provided with anti-slip grooves.

7. The four-side embossing device with a hot pressing structure according to claim 1, characterized in that: The threaded rod (21) is made of metal.

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