Flexible installation structure of compression roller set

Abstract

The utility model discloses a flexible installation structure of a compression roller set. The flexible installation structure comprises an L-shaped carrying table, an upper compression roller mechanism and a lower compression roller mechanism. The upper compression roller mechanism comprises a first mounting plate, an upper roller body, a first flexible connecting assembly and a first gear box, the first mounting plate is arranged above the vertical part of the L-shaped carrying table, the first gear box is arranged above the first mounting plate, and the lower compression roller mechanism comprises a second mounting plate, a lower roller body, a second flexible connecting assembly and a second gear box. The second mounting plate is arranged above the vertical portion of the L-shaped carrying table, the second gearbox is arranged above the second mounting plate, and the first flexible connecting assembly and the second flexible connecting assembly are provided with a first protective cover and a second protective cover which cover the first mounting plate and the second mounting plate respectively. The upper roller body and the lower roller body can be flexibly connected with the first gear box and the second gear box correspondingly, the connecting parts can be effectively protected, the installation speed is increased, the service life of all the components can be prolonged, and high use value is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure rollers, in particular to a flexible installation structure of a pressure roller group. Background Art

[0002] Traditional pressure roller groups are generally connected to the gearbox by directly passing the flange shaft through the bearing seat. This method is a rigid connection, which can easily cause damage to the bearing seat and the gearbox, reducing the service life of the bearing seat and the gearbox. In addition, this method has very high requirements on the installation precision and is more troublesome to install. In order to solve this problem, the present application discloses a flexible installation structure for a pressure roller group. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model discloses a flexible installation structure of a pressure roller group.

[0004] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a flexible installation structure of a pressure roller group, including an L-shaped carrier, an upper pressure roller mechanism and a lower pressure roller mechanism;

[0005] The upper pressure roller mechanism comprises a first mounting plate, an upper roller body, a first flexible connection component and a first gear box, wherein the first mounting plate is arranged above the vertical portion of the L-shaped platform, the first gear box is arranged above the first mounting plate, and the upper roller body is suspended on a side of the L-shaped platform away from the horizontal portion and connected to the first gear box through the first flexible component;

[0006] The lower pressure roller mechanism comprises a second mounting plate, a lower roller body, a second flexible connection component and a second gear box, wherein the second mounting plate is arranged above the vertical portion of the L-shaped platform, the second gear box is arranged above the second mounting plate, and the upper roller body is suspended on a side of the L-shaped platform away from the horizontal portion and connected to the second gear box through a second flexible component;

[0007] A gap is formed between the upper roller body and the lower roller body to allow materials to pass through;

[0008] The first flexible connection component and the second flexible connection component are respectively provided with a first protective cover and a second protective cover on the first mounting plate and the second mounting plate to cover them.

[0009] It is further preferred that the first flexible connection component includes a first flange shaft, a second flange shaft, a first coupling and a first bearing seat, the first bearing seat is arranged on the top of the L-shaped platform, the first flange shaft is connected to the first gear box, the second flange shaft passes through the first bearing seat to connect to the upper roller body, and the first flange shaft is connected to the second flange shaft through the first coupling.

[0010] It is further preferred that the second flexible connection assembly includes a third flange shaft, a fourth flange shaft, a second coupling and a second bearing seat, a rectangular window is opened on the vertical portion of the L-shaped carrier, the second bearing seat is fixed in the rectangular window, the third flange shaft is connected to the second gear box, the fourth flange shaft passes through the second bearing seat to be connected to the lower roller body, and the third flange shaft is connected to the fourth flange shaft through the second coupling.

[0011] Further preferably, the first coupling and the second coupling are both double-diaphragm couplings.

[0012] Further preferably, the bottoms of the first mounting plate and the second mounting plate are both provided with reinforcing cross beams.

[0013] Further preferably, the first mounting plate and the second mounting plate are both connected to the lateral portion of the L-shaped platform via support columns.

[0014] The utility model achieves the following beneficial effects:

[0015] The present application can flexibly connect the upper roller body and the lower roller body to the first gear box and the second gear box respectively and can effectively protect the connection parts, which not only improves the installation speed, but also increases the service life of each component and has a strong use value.

[0016] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the disclosure of the utility model, and together with the description, are used to explain the principles of the disclosure.

[0018] Figure 1 It is a schematic diagram of the overall structure disclosed by the utility model;

[0019] Figure 2 It is a schematic diagram of the explosion structure disclosed by the utility model;

[0020] In the figure: 10, L-shaped carrier; 11, rectangular window; 20, upper pressure roller mechanism; 21, first mounting plate; 22, upper roller body; 23, first flexible connection assembly; 24, first gear box; 231, first flange shaft; 232, second flange shaft; 233, first coupling; 234, first bearing seat; 30, lower pressure roller mechanism;

[0021] 31. Second mounting plate; 32. Lower roller body; 33. Second flexible connection assembly; 34. Second gearbox; 331. Third flange shaft; 332. Fourth flange shaft; 333. Second coupling; 334. Second bearing seat; 40. First protective cover; 50. Second protective cover; 60. Reinforced beam; 70. Support column. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] In the description of the present invention, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0024] Example

[0025] In order to solve the defects of the hard connection between the pressure roller group and the gearbox in the prior art, refer to Figure 1 and Figure 2 As shown, the present application discloses a flexible installation structure of a pressure roller group, including an L-shaped carrier 10, an upper pressure roller mechanism 20 and a lower pressure roller mechanism 30;

[0026] The upper pressure roller mechanism 20 includes a first mounting plate 21, an upper roller body 22, a first flexible connection component 23 and a first gear box 24. The first mounting plate 21 is arranged above the vertical portion of the L-shaped platform 10, the first gear box 24 is arranged above the first mounting plate 21, and the upper roller body 22 is suspended on a side of the L-shaped platform 10 away from the horizontal portion and connected to the first gear box 24 through the first flexible component.

[0027] The lower roller mechanism 30 includes a second mounting plate 31, a lower roller body 32, a second flexible connection component 33 and a second gear box 34. The second mounting plate 31 is arranged above the vertical portion of the L-shaped platform 10, and the second gear box 34 is arranged above the second mounting plate 31. The upper roller body 22 is suspended on a side of the L-shaped platform 10 away from the horizontal portion and connected to the second gear box 34 through the second flexible component.

[0028] A gap is formed between the upper roller body 22 and the lower roller body 32 to allow materials to pass through;

[0029] The first flexible connection assembly 23 and the second flexible connection assembly 33 are respectively provided with a first protective cover 40 and a second protective cover 50 on the first mounting plate 21 and the second mounting plate 31 to cover them.

[0030] When the upper roller body 22 and the lower roller body 32 are installed with the first flexible connection component 23, the second flexible connection component 33 and the first gear box 24, and the second gear box 34 to squeeze the sheet again, no damage will occur, and the first protective cover 40 and the second protective cover 50 can also block dust, and the service life is greatly improved.

[0031] Specifically, the first flexible connection component 23 of the present application includes a first flange shaft 231, a second flange shaft 232, a first coupling 233 and a first bearing seat 234. The first bearing seat 234 is arranged on the top of the L-shaped carrier 10. The first flange shaft 231 is connected to the first gear box 24. The second flange shaft 232 passes through the first bearing seat 234 to connect to the upper roller body 22. The first flange shaft 231 is connected to the second flange shaft 232 through the first coupling 233. The first coupling 233 can enable the first gear box 24 and the upper roller body 22 to be flexibly connected.

[0032] The second flexible connection component 33 of the present application includes a third flange shaft 331, a fourth flange shaft 332, a second coupling 34 and a second bearing seat 334. A rectangular window 11 is opened on the vertical part of the L-shaped carrier 10, and the second bearing seat 334 is fixed in the rectangular window 11. The third flange shaft 331 is connected to the second gear box 34, and the fourth flange shaft 332 passes through the second bearing seat 334 to connect to the lower roller body 32. The third flange shaft 331 is connected to the fourth flange shaft 332 through the second coupling 333, and the first coupling 233 can enable the second gear box 34 and the lower roller body 32 to be flexibly connected.

[0033] As a preferred embodiment of the present application, the first coupling 233 and the second coupling 333 are both double-diaphragm couplings. In specific use, if there are other types of couplings that can also meet the functions of the present application, personnel in this technical field can also adaptably select them.

[0034] In order to increase the strength of the first mounting plate 21 and the second mounting plate 31 and prevent the first gearbox 24 and the second gearbox 34 from being deformed due to excessive weight, the present application provides a reinforcing beam 60 at the bottom of the first mounting plate 21 and the second mounting plate 31 .

[0035] In addition, in order to prevent the first mounting plate 21 and the second mounting plate 31 from falling off the L-shaped platform 10 due to excessive force, the present application also connects the first mounting plate 21 and the second mounting plate 31 to the lateral part of the L-shaped platform 10 through a support column 70.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable technicians familiar with the technical field to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A flexible installation structure for a pressure roller group, characterized in that: It includes an L-shaped platform, an upper pressing roller mechanism and a lower pressing roller mechanism; The upper pressure roller mechanism comprises a first mounting plate, an upper roller body, a first flexible connection component and a first gear box, wherein the first mounting plate is arranged above the vertical portion of the L-shaped platform, the first gear box is arranged above the first mounting plate, and the upper roller body is suspended on a side of the L-shaped platform away from the horizontal portion and connected to the first gear box through the first flexible component; The lower pressure roller mechanism comprises a second mounting plate, a lower roller body, a second flexible connection component and a second gear box, wherein the second mounting plate is arranged above the vertical portion of the L-shaped platform, the second gear box is arranged above the second mounting plate, and the upper roller body is suspended on a side of the L-shaped platform away from the horizontal portion and connected to the second gear box through a second flexible component; A gap is formed between the upper roller body and the lower roller body to allow materials to pass through; The first flexible connection component and the second flexible connection component are respectively provided with a first protective cover and a second protective cover on the first mounting plate and the second mounting plate to cover them.

2. A flexible installation structure for a pressure roller group according to claim 1, characterized in that: The first flexible connection component includes a first flange shaft, a second flange shaft, a first coupling and a first bearing seat. The first bearing seat is arranged on the top of the L-shaped platform. The first flange shaft is connected to the first gear box. The second flange shaft passes through the first bearing seat and is connected to the upper roller body. The first flange shaft is connected to the second flange shaft through the first coupling.

3. A flexible installation structure for a pressure roller group according to claim 2, characterized in that: The second flexible connection component includes a third flange shaft, a fourth flange shaft, a second coupling and a second bearing seat. A rectangular window is opened on the vertical part of the L-shaped carrier. The second bearing seat is fixed in the rectangular window. The third flange shaft is connected to the second gear box. The fourth flange shaft passes through the second bearing seat to connect to the lower roller body. The third flange shaft is connected to the fourth flange shaft through the second coupling.

4. A flexible installation structure for a pressure roller group according to claim 3, characterized in that: The first coupling and the second coupling are both double-diaphragm couplings.

5. The flexible installation structure of a pressure roller group according to claim 1, characterized in that: The bottoms of the first mounting plate and the second mounting plate are both provided with reinforcing cross beams.

6. The flexible installation structure of a pressure roller group according to claim 1, characterized in that: The first mounting plate and the second mounting plate are both connected to the lateral portion of the L-shaped platform through support columns.

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