Release paper grid embossing assembly

Abstract

The utility model discloses a type paper grid embossing's embossing subassembly, including base, both sides of base all are provided with support seat, the upper end of base is installed hydraulic cylinder, the piston rod end of hydraulic cylinder is installed with U -shaped lifting seat, the inside of U -shaped lifting seat is rotated and is connected with extrusion transmission roller through bearing, the lower extreme of support seat is seted up with the location sliding mouth, the inside of support seat is connected in sliding with the U -shaped lifting seat through location sliding mouth, the one side of U -shaped lifting seat's outer end is provided with the drive mechanism for driving extrusion transmission roller, the upper end of support seat is provided with the clamping positioning mechanism, and support seat is installed with embossing subassembly through clamping positioning mechanism, the utility model discloses the innovative clamping type positioning mechanism, has realized the quick disassembly of embossing subassembly, and the operation is simple, efficient, has greatly promoted the roll efficiency and equipment adaptability.

Description

Technical Field

[0001] This utility model relates to the technical field of release paper processing equipment, specifically to an embossing component for release paper grid embossing. Background Technology

[0002] Embossing machines are mainly used for surface treatment of packaging products such as cosmetic boxes, gift boxes, medicine boxes, cigarette (alcohol, tea) boxes and shopping bags. In the process of releasing paper processing and manufacturing, the surface of the releasing paper needs to be embossed. Traditional releasing paper embossing machines cannot change different embossing rollers according to needs. Different embossing machines are required to press different patterns, which increases the cost of use.

[0003] In the prior art, such as the Chinese utility model patent disclosed in authorization announcement number CN223212051U, a embossing component for embossing release paper grids is disclosed. The component includes a base with two columns fixedly connected to it. Each column has a movable groove. An embossing bottom roller and an embossing top roller are arranged between the two columns. The embossing top roller is located above the embossing bottom roller. Fixed blocks are rotatably connected to both sides of the embossing bottom roller, and the fixed blocks are fixedly installed in the movable grooves. This utility model uses a lifting mechanism to control the distance between the embossing top roller and the embossing bottom roller, thus facilitating embossing of release paper of different thicknesses. A locking mechanism allows for easy disassembly and assembly of the embossing top roller when it is replaced. Positioning blocks and limits allow for quick positioning of the embossing top roller during installation, enabling rapid alignment of the locking mechanism's connection position and improving the efficiency of disassembly and assembly of the embossing top roller.

[0004] However, the existing technology still has certain limitations: replacing the embossing roller requires operating the locking mechanisms on both sides. During disassembly, the locking mechanisms on both sides must be released before the embossing roller can be removed. The process is still relatively cumbersome and affects the efficiency of roller replacement. Especially in production scenarios where patterns are frequently changed, it is difficult to meet the needs of efficient and flexible production. Therefore, there is an urgent need for a release paper embossing component with a more reasonable structure and more convenient operation to further improve the replacement efficiency of the embossing roller and the applicability of the equipment. Therefore, we need to propose an embossing component for release paper grid embossing. Utility Model Content

[0005] The purpose of this invention is to provide an embossing component for release paper grid embossing, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an embossing component for release paper grid embossing, including a base, with support seats on both sides of the base, a hydraulic cylinder mounted on the upper end of the base, a U-shaped lifting seat mounted on the piston rod end of the hydraulic cylinder, an extrusion transmission roller rotatably connected to the inner side of the U-shaped lifting seat via a bearing, a positioning slide opening at the lower end of the support seat, the U-shaped lifting seat slidably connected to the inner side of the support seat via the positioning slide opening, a driving mechanism for driving the extrusion transmission roller provided on one side of the outer end of the U-shaped lifting seat, a snap-fit ​​positioning mechanism provided at the upper end of the support seat, and the embossing component mounted on the support seat via the snap-fit ​​positioning mechanism.

[0007] Preferably, the embossing assembly includes an embossing roller and a bearing ring, with the bearing ring connected to both sides of the embossing roller via bearings, and a positioning ring edge provided at one end of the bearing ring.

[0008] Preferably, the snap-fit ​​positioning mechanism includes a positioning slot and a sliding groove for mating and installing the bearing rings. The positioning slot is located at the upper end of the support base. The embossing roller is slidably snapped into the inner side of the positioning slot by the bearing rings on both sides. The sliding groove is located on the inner side of the support base. A spring and a positioning strip are slidably connected to the inner side of the sliding groove. One end of the positioning strip slides through the support base through the sliding groove, and the lower end surface of the positioning strip is pressed against the upper end surface of the bearing ring.

[0009] Preferably, the surface of the positioning ring edge is covered with an anti-slip layer, and the bearing ring is tightly fitted to the outer surface of the support base through the positioning ring edge.

[0010] Preferably, one end of the spring is pressed against the inner wall of the groove, and the other end of the spring is pressed against the positioning strip.

[0011] Preferably, the other end of the positioning strip is fixedly connected to a control lever, which slides through a groove to the outside of the support base, and a spring is sleeved on the surface of the control lever.

[0012] Preferably, the drive mechanism includes a motor mounted on one side of the U-shaped lifting seat, a first bevel gear mounted on the output shaft end of the motor, and a second bevel gear mounted on one end of the extrusion transmission roller, wherein the first bevel gear and the second bevel gear mesh with each other.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention achieves rapid assembly and disassembly of the embossing assembly by employing an innovative snap-fit ​​positioning mechanism. Specifically, dedicated bearing rings are pre-assembled at both ends of the embossing roller. During installation, these rings are aligned and snapped into the positioning slots on the equipment side to complete initial positioning and radial limiting. Subsequently, the positioning strip is automatically ejected by the built-in elastic element and presses tightly against the upper end face of the bearing ring, forming a reliable axial fixation. This dual limiting structure ensures the stability of the embossing roller during high-speed operation and significantly simplifies the assembly and disassembly process. When replacing the embossing roller, simply pull the positioning strip to disengage it from the bearing ring, and the roller can be removed as a whole. The operation is simple and efficient, greatly improving roller replacement efficiency and equipment adaptability. Attached Figure Description

[0015] Figure 1 This is a first schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a second schematic diagram of the overall structure of this utility model;

[0017] Figure 3 This is a schematic cross-sectional view of the overall structure of this utility model;

[0018] Figure 4 For the present utility model Figure 3 Enlarged diagram of point A in the middle.

[0019] In the diagram: 1. Base; 2. Support seat; 3. Hydraulic cylinder; 4. U-shaped lifting seat; 5. Extrusion transmission roller; 6. Positioning slide; 7. Embossing assembly; 8. Bearing ring; 9. Positioning slot; 100. Slide groove; 10. Positioning strip; 11. Spring; 12. Control lever; 13. Motor; 14. First bevel gear; 15. Second bevel gear. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4This utility model provides a technical solution: an embossing component for release paper grid embossing, including a base 1, with support seats 2 on both sides of the base 1, a hydraulic cylinder 3 installed at the upper end of the base 1, the hydraulic cylinder 3 being connected to a hydraulic system and a controller, and the hydraulic cylinder 3 being controlled by the controller (existing technology), a U-shaped lifting seat 4 being installed at the piston rod end of the hydraulic cylinder 3, an extrusion transmission roller 5 being rotatably connected to the inner side of the U-shaped lifting seat 4 via a bearing, a positioning slide 6 being opened at the lower end of the support seat 2, the U-shaped lifting seat 4 being slidably connected to the inner side of the support seat 2 via the positioning slide 6, and when the hydraulic cylinder 3 controls the U-shaped lifting seat 4 to rise and fall, the U-shaped lifting seat 4 can move up and down in contact with the positioning slide 6, with smooth movement, a driving mechanism for driving the extrusion transmission roller 5 being provided on one side of the outer end of the U-shaped lifting seat 4, a snap-fit ​​positioning mechanism being provided at the upper end of the support seat 2, and an embossing component 7 being installed on the support seat 2 via the snap-fit ​​positioning mechanism;

[0022] The embossing assembly 7 includes an embossing roller and a bearing ring 8. The two sides of the embossing roller are connected to the bearing ring 8 by bearings, and one end of the bearing ring 8 is provided with a positioning ring edge. The snap-fit ​​positioning mechanism includes a positioning slot 9 and a slide groove 100 for the bearing ring 8 to be fitted and installed. The positioning slot 9 is opened at the upper end of the support base 2.

[0023] During installation, first pull the positioning strip 10 fully into the slide groove 100. At this time, the positioning slot 9 is fully opened. Slide the bearing rings 8 on both sides of the embossing roller from top to bottom into the positioning slot 9 for positioning. Furthermore, an anti-slip layer is covered on the surface of the positioning ring edge. The bearing ring 8 is tightly attached to the outer surface of the support base 2 through the positioning ring edge. After the bearing ring 8 is inserted into the positioning slot 9, the positioning ring edge can be tightly attached to the support base 2 for limiting and preventing translational sliding. The anti-slip layer can be a rubber coating layer, which increases friction when attached and has good anti-slip performance.

[0024] Furthermore, a groove 100 is formed inside the support base 2, and a spring 11 and a positioning strip 10 are slidably connected inside the groove 100. One end of the positioning strip 10 slides through the support base 2 via the groove 100, and one end of the spring 11 presses against the inner wall of the groove 100, while the other end of the spring 11 presses against the positioning strip 10. After the bearing ring 8 is inserted into the positioning slot 9, the positioning strip 10 pops out, and at this time, the lower surface of the positioning strip 10 presses against the upper surface of the bearing ring 8. This can limit the position of the bearing ring 8, and can limit the translation and vertical displacement of the embossing roller, making installation convenient.

[0025] The other end of the positioning bar 10 is fixedly connected to a control rod 12. The control rod 12 slides through the slide groove 100 to the outside of the support seat 2, and the spring 11 is sleeved on the surface of the control rod 12. The function of the spring 11 sleeved on the control rod 12 is that when the spring 11 is compressed, it can be limited by the control rod 12 to prevent bending and displacement. When disassembling the embossing roller, by pulling the control rod 12 outward, the positioning bar 10 can be moved away from the bearing ring 8. After the positioning bar 10 is completely slid into the slide groove 100, the embossing roller can be lifted up to separate from the support seat 2, which is convenient for disassembly.

[0026] The drive mechanism includes a motor 13 mounted on one side of the U-shaped lifting seat 4. A first bevel gear 14 is mounted on the output shaft end of the motor 13, and a second bevel gear 15 is mounted on one end of the extrusion transmission roller 5. The first bevel gear 14 and the second bevel gear 15 mesh with each other. During embossing, the hydraulic cylinder 3 drives the U-shaped lifting seat 4 to rise, which can drive the extrusion transmission roller 5 to press against the surface of the embossing roller. At this time, the motor 13 drives the first bevel gear 14 to rotate, which can drive the second bevel gear 15 to rotate, which can drive the extrusion transmission roller 5 to rotate. At this time, release paper is introduced between the extrusion transmission roller 5 and the embossing roller. The release paper can be introduced through the rotation of the extrusion transmission roller 5. The release paper is subjected to extrusion pressure and can be pressed out with grid patterns through the embossing roller. The motor 13 is electrically connected to the controller, and the controller controls the motor 13, which is the prior art.

Claims

1. An embossing assembly for release paper grid embossing, comprising a base (1), characterized in that: Support seats (2) are provided on both sides of the base (1). A hydraulic cylinder (3) is installed on the upper end of the base (1). A U-shaped lifting seat (4) is installed on the piston rod end of the hydraulic cylinder (3). An extrusion transmission roller (5) is rotatably connected to the inner side of the U-shaped lifting seat (4) through a bearing. A positioning slide (6) is opened at the lower end of the support seat (2). The U-shaped lifting seat (4) is slidably connected to the inner side of the support seat (2) through the positioning slide (6). A driving mechanism for driving the extrusion transmission roller (5) is provided on one side of the outer end of the U-shaped lifting seat (4). A snap-fit ​​positioning mechanism is provided at the upper end of the support seat (2). An embossing component (7) is installed on the support seat (2) through the snap-fit ​​positioning mechanism.

2. The embossing assembly for release paper grid embossing according to claim 1, characterized in that: The embossing assembly (7) includes an embossing roller and a bearing ring (8). The two sides of the embossing roller are connected to the bearing ring (8) by bearings, and one end of the bearing ring (8) is provided with a positioning ring edge.

3. The embossing assembly for release paper grid embossing according to claim 2, characterized in that: The snap-fit ​​positioning mechanism includes a positioning slot (9) and a sliding groove (100) for the mating installation of the bearing ring (8). The positioning slot (9) is located at the upper end of the support base (2). The embossing roller is positioned by sliding the bearing rings (8) on both sides into the positioning slot (9). The sliding groove (100) is located on the inner side of the support base (2). A spring (11) and a positioning strip (10) are slidably connected on the inner side of the sliding groove (100). One end of the positioning strip (10) slides through the support base (2) through the sliding groove (100), and the lower end surface of the positioning strip (10) is pressed against the upper end surface of the bearing ring (8).

4. The embossing assembly for release paper grid embossing according to claim 3, characterized in that: The surface of the positioning ring is covered with an anti-slip layer, and the bearing ring (8) is tightly attached to the outer surface of the support base (2) through the positioning ring.

5. The embossing assembly for release paper grid embossing according to claim 3, characterized in that: One end of the spring (11) is pressed against the inner wall of the groove (100), and the other end of the spring (11) is pressed against the positioning strip (10).

6. The embossing assembly for release paper grid embossing according to claim 3, characterized in that: The other end of the positioning bar (10) is fixedly connected to a control lever (12). The control lever (12) slides through the groove (100) to the outside of the support base (2), and the spring (11) is sleeved on the surface of the control lever (12).

7. The embossing assembly for release paper grid embossing according to claim 1, characterized in that: The drive mechanism includes a motor (13) installed on one side of the U-shaped lifting seat (4), a first bevel gear (14) is installed on the output shaft end of the motor (13), and a second bevel gear (15) is installed on one end of the extrusion transmission roller (5), and the first bevel gear (14) and the second bevel gear (15) mesh with each other.

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