Embossing roller mounting structure convenient to disassemble and embossing device

Abstract

The invention relates to an embossing roller mounting structure convenient to disassemble and an embossing device.The embossing roller mounting structure comprises a first bearing and a second bearing which are arranged at the two axial ends of an embossing roller correspondingly; the first bearing seat and the second bearing seat are both arranged on the mounting bracket, and only one of the first bearing seat and the second bearing seat is provided with an axial limiting mechanism; wherein the first bearing seat comprises a first upper bearing seat, a first lower bearing seat, a first rotating pin and a first locking mechanism, the first bearing is clamped between the first upper bearing seat and the first lower bearing seat, the first side of the first upper bearing seat is rotationally connected through the first rotating pin, and the second side of the first upper bearing seat is locked through the first locking mechanism; the second bearing seat comprises a second upper bearing seat, a second lower bearing seat, a second rotating pin and a second locking mechanism, the second bearing is clamped between the second upper bearing seat and the second lower bearing seat, the first side of the second upper bearing seat is rotationally connected through the second rotating pin, and the second side of the second upper bearing seat is locked through the second locking mechanism. Compared with the prior art, the device has the advantages of high replacement efficiency and the like.

Description

Technical Field

[0001] The invention relates to an embossing mechanism for a profile edge banding strip, in particular to an embossing roller installation structure and an embossing device which are easy to disassemble. Background Art

[0002] With the rapid development of the market, the types of patterns on the edge banding of profiles have begun to increase. In the production process, the patterns on the edge banding of profiles are obtained by embossing rollers. Specifically, the embossing roller rotates under the pressure drive of the driving roller, and the pattern of the embossing roller is transferred to the edge banding.

[0003] Therefore, in order to change the type of pattern on the edge banding strip, it is necessary to replace different embossing rollers.

[0004] However, in the existing technology, the embossing roller is mounted on the wall panels on both sides via seat bearings. To replace the embossing roller, the fastening screws on the seat bearings on both sides must be unscrewed, the seat bearings must be removed, and the set screws on the seat bearings must be loosened before the embossing roller can be removed. Due to the precision fit of the seat bearing bosses, removing the seat bearings also takes a considerable amount of time, resulting in a long replacement cycle for the embossing roller. If the embossing roller needs to be replaced frequently, production efficiency will be greatly reduced. Summary of the Invention

[0005] The purpose of the present invention is to provide an embossing roller installation structure and an embossing device that are easy to disassemble. By setting a first bearing seat and a second bearing seat that can be disassembled up and down, it is only necessary to disassemble the locking mechanism and remove the bearing by rotating the upper bearing seat, thereby realizing the rapid disassembly of the embossing roller.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] An embossing roller installation structure that is easy to disassemble comprises:

[0008] The first bearing and the second bearing are respectively arranged at both ends of the axial direction of the embossing roller;

[0009] The first bearing seat and the second bearing seat are both arranged on the mounting bracket, and only one of the two is provided with an axial limiting mechanism;

[0010] The first bearing seat includes a first upper bearing seat and a first lower bearing seat, a first rotation pin, and a first locking mechanism. The first bearing is clamped between the first upper bearing seat and the first lower bearing seat. The first side of the first upper bearing seat is rotatably connected by the first rotation pin, and the second side is locked by the first locking mechanism.

[0011] The second bearing seat includes a second upper bearing seat and a second lower bearing seat, a second rotating pin, and a second locking mechanism. The second bearing is clamped between the second upper bearing seat and the second lower bearing seat. The first side of the second upper bearing seat is rotatably connected by the second rotating pin, and the second side is locked by the second locking mechanism.

[0012] A first mounting ear seat is provided on the first side of the first lower bearing seat, a first through hole is provided on the first mounting ear seat, a first rotating shaft through hole is provided on the first side of the first upper bearing seat, the first rotating shaft through hole and the first through hole are aligned, and the first rotating pin is inserted into the first rotating shaft through hole and the first through hole in sequence.

[0013] The axis of the first rotation pin is parallel to the axis of the first bearing.

[0014] The first locking mechanism includes a first pivot bolt and a first nut. A first bolt cavity is provided in the second side of the first lower bearing seat. The first bolt cavity includes a first bolt through hole provided on the second side of the first upper bearing seat. The head of the first pivot bolt is located in the first bolt cavity, and the end passes through the first bolt through hole and is locked by the first nut.

[0015] The diameters of the first bolt accommodating cavity and the first bolt through hole are both larger than the diameter of the rod of the first movable bolt.

[0016] The diameter of the first bolt passing hole gradually decreases from one end close to the first nut to the other end.

[0017] The first bearing seat and the second bearing seat are both mounted on the wall panel.

[0018] The axis of the first bearing coincides with the axis of the embossing roller.

[0019] The first bearing and the second bearing are pre-assembled on the embossing roller.

[0020] An embossing device comprises the embossing roller mounting structure according to any one of claims 1 to 9.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. By providing a first bearing seat and a second bearing seat that can be disassembled up and down, it is only necessary to disassemble the locking mechanism and remove the bearing by rotating the upper bearing seat, thereby realizing the rapid disassembly of the embossing roller.

[0023] 2. The locking mechanism is realized by the first movable bolt and the first nut. The structure is stable and reliable and can be disassembled by simply removing the nut.

[0024] 3. The diameter of the first bolt through hole gradually decreases from one end close to the first nut to the other end, which can provide a certain range of movement, thereby facilitating the rotation of the upper bearing seat.

[0025] 4. While bearing large radial loads, it can automatically compensate for the coaxiality error caused by the deflection of the shaft and the deformation of the shell, making the embossing roller less likely to be damaged and extending the service life of the embossing roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of the present invention from a side view perspective;

[0027] Figure 2 Schematic diagram of the main viewing angle of the present invention;

[0028] Among them: 1. wall panel, 2. first rotation pin, 3. first lower bearing seat, 4. first bearing, 5. first upper bearing seat, 6. first nut, 7. first movable bolt, 8. second lower bearing seat, 9. embossing roller, 10. driving roller. DETAILED DESCRIPTION

[0029] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments. This embodiment is implemented based on the technical solution of the present invention, and provides a detailed implementation method and specific operation process, but the protection scope of the present invention is not limited to the following embodiments.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not require further definition or explanation in subsequent drawings.

[0031] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "proximal", "distal" and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. Physical quantities in formulas, unless separately marked, should be understood as basic quantities of the International System of Units, or derived quantities derived from basic quantities through mathematical operations such as multiplication, division, differentiation or integration.

[0032] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0033] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0034] An embossing roller installation structure that is easy to disassemble, such as Figure 1 and Figure 2 As shown, including:

[0035] The first bearing 4 and the second bearing are respectively provided at both ends of the axial direction of the embossing roller 9;

[0036] The first bearing seat and the second bearing seat are both arranged on the mounting bracket, and only one of the two is provided with an axial limiting mechanism;

[0037] The first bearing seat includes a first upper bearing seat 5 and a first lower bearing seat 3, as well as a first rotation pin 2 and a first locking mechanism. The first bearing 4 is sandwiched between the first upper bearing seat 5 and the first lower bearing seat 3. The first side of the first upper bearing seat 5 is rotatably connected by the first rotation pin 2, and the second side is locked by the first locking mechanism.

[0038] The second bearing seat includes a second upper bearing seat and a second lower bearing seat 8, as well as a second rotating pin and a second locking mechanism. The second bearing is clamped between the second upper bearing seat and the second lower bearing seat 8. The first side of the second upper bearing seat is rotatably connected by the second rotating pin, and the second side is locked by the second locking mechanism.

[0039] By providing the first bearing seat and the second bearing seat that can be disassembled up and down, it is only necessary to disassemble the locking mechanism and then remove the bearing by rotating the upper bearing seat, thereby realizing the rapid disassembly of the embossing roller 9.

[0040] Among them, only one of the first bearing seat and the second bearing seat is provided with an axial limiting mechanism, so that the change in the axial dimension caused by thermal expansion and contraction of the embossing roller 9 can be automatically compensated.

[0041] Generally, in most embodiments, a first mounting lug is provided on the first side of the first lower bearing seat 3, which is provided with a first through-hole. A first shaft through-hole is provided on the first side of the first upper bearing seat 5. After the first shaft through-hole and the first through-hole are aligned, the first rotation pin 2 is sequentially inserted into the first shaft through-hole and the first through-hole. A first pivot bolt 7 and a first nut 6 implement a locking mechanism, providing a stable and reliable structure that can be disassembled simply by removing the nut. Furthermore, the axis of the first rotation pin 2 is parallel to the axis of the first bearing 4.

[0042] Generally, in most embodiments, the first locking mechanism includes a first pivot bolt 7 and a first nut 6, a first bolt cavity is provided in the second side of the first lower bearing seat 3, the first bolt cavity includes a first bolt through hole provided on the second side of the first upper bearing seat 5, the head of the first pivot bolt 7 is located in the first bolt cavity, and the end passes through the first bolt through hole and is locked by the first nut 6.

[0043] Generally, in most embodiments, the diameters of the first bolt cavity and the first bolt through hole are both larger than the diameter of the rod of the first movable bolt 7, and the diameter of the first bolt through hole gradually decreases from one end near the first nut 6 to the other end, which can provide a certain range of motion, thereby facilitating the rotation of the upper bearing seat.

[0044] In addition, the first bolt receiving cavity includes two parts, one part is matched with the head of the first movable bolt 7 and is therefore larger than the other part, and the other part is matched with the rod body of the first movable bolt 7.

[0045] In addition, as in the prior art, the first bearing seat and the second bearing seat are both installed on the wall panel 1.

[0046] In addition, the first bearing 4 and the axis coincide with the axis of the embossing roller 9, or, in some embodiments, the first bearing 4 and the second bearing are pre-assembled on the embossing roller 9, which can improve the efficiency and the bonding strength between the first bearing 4 and the second bearing and the embossing roller 9.

[0047] In addition, the present application also provides an embossing device, which is characterized by including the embossing roller installation structure as described above, and the rest of the device is consistent with the prior art.

Claims

1. An embossing roller installation structure that is easy to disassemble, characterized in that: include: A first bearing (4) and a second bearing are respectively arranged at two ends of the axial direction of the embossing roller (9); The first bearing seat and the second bearing seat are both arranged on the mounting bracket, and only one of the two is provided with an axial limiting mechanism; The first bearing seat comprises a first upper bearing seat (5) and a first lower bearing seat (3), a first rotation pin (2), and a first locking mechanism. The first bearing (4) is sandwiched between the first upper bearing seat (5) and the first lower bearing seat (3). The first side of the first upper bearing seat (5) is rotatably connected via the first rotation pin (2), and the second side is locked via the first locking mechanism. The second bearing seat includes a second upper bearing seat and a second lower bearing seat (8), a second rotating pin, and a second locking mechanism. The second bearing is clamped between the second upper bearing seat and the second lower bearing seat (8). The first side of the second upper bearing seat is rotatably connected via the second rotating pin, and the second side is locked via the second locking mechanism.

2. The embossing roller installation structure that is easy to disassemble according to claim 1, characterized in that: A first mounting ear seat is provided on the first side of the first lower bearing seat (3), a first through hole is provided on the first mounting ear seat, a first rotating shaft through hole is provided on the first side of the first upper bearing seat (5), the first rotating shaft through hole and the first through hole are aligned, and the first rotating pin (2) is inserted into the first rotating shaft through hole and the first through hole in sequence.

3. The embossing roller installation structure that is easy to disassemble according to claim 1, characterized in that: The axis of the first rotation pin (2) is parallel to the axis of the first bearing (4).

4. The embossing roller installation structure that is easy to disassemble according to claim 1, characterized in that: The first locking mechanism includes a first articulated bolt (7) and a first nut (6); a first bolt cavity is provided in the second side of the first lower bearing seat (3); the first bolt cavity includes a first bolt through hole provided on the second side of the first upper bearing seat (5); the head of the first articulated bolt (7) is located in the first bolt cavity, and the end thereof passes through the first bolt through hole and is locked by the first nut (6).

5. The embossing roller installation structure that is easy to disassemble according to claim 4, characterized in that: The diameters of the first bolt cavity and the first bolt through hole are both larger than the diameter of the rod of the first movable bolt (7).

6. The embossing roller installation structure that is easy to disassemble according to claim 5, characterized in that: The diameter of the first bolt through hole gradually decreases from one end near the first nut (6) to the other end.

7. The embossing roller installation structure that is easy to disassemble according to claim 1, characterized in that: The first bearing seat and the second bearing seat are both mounted on the wall panel (1).

8. The embossing roller installation structure that is easy to disassemble according to claim 1, characterized in that: The axis of the first bearing (4) coincides with the axis of the embossing roller (9).

9. The embossing roller installation structure that is easy to disassemble according to claim 1, characterized in that: The first bearing (4) and the second bearing are pre-assembled on the embossing roller (9).

10. An embossing device, characterized in that: The invention comprises the embossing roller mounting structure as described in any one of claims 1-9.

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