Corrugated roller with positioning installation structure

Abstract

The utility model relates to a corrugated roller, belongs to the technical field of corrugated rollers, in particular to a corrugated roller with a positioning and mounting structure, which comprises a fixed support, and two connecting frames are attached to the top of the fixed support. The corrugated roller body is moved to the supporting blocks through a crane, the downward gravity drives the L-shaped plates on the supporting columns to move downwards, drives the protruding blocks to move downwards, drives the clamps on the two L-shaped blocks to get close to each other, fixes the corrugated roller body, fixes the fixing support and the connecting frame through the L-shaped frames and the through holes, and the operation is repeated. The corrugated roller body is conveniently installed and fixed, operation is easy, the installation efficiency of the device is conveniently improved, and the problems that an existing device needs to be installed on the corrugated roller body in cooperation with parts and bearings in the installation process, installation is tedious, certain limitation exists, and the installation efficiency of the device is improved are solved. And therefore, the working efficiency of mounting the corrugated roller body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated rollers, in particular to a corrugated roller with a positioning and installation structure. Background Art

[0002] The corrugated roller is the most important component of the corrugated board production equipment. It is generally made of 48CrMoA steel. After surface heat treatment, its hardness is generally above HRC55. The corrugated roller is an important key part of the single-sided machine. The corrugated roller is divided into an upper corrugated roller and a lower corrugated roller. The two rollers are paired and meshed and assembled.

[0003] After searching the Chinese patent with the announcement number CN218593836U, a corrugated roller with a positioning and mounting structure is disclosed, including a corrugated roller body and a fixed bracket. A fixing part is installed on the outer side of the corrugated roller body by screws, a groove is opened on the inner side of the fixing part, a limiting plate is engaged on the inner side of the groove, a bearing is arranged on the inner side of the fixing part, and a fixing column is fixedly installed on the top side of the fixing part.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] The existing device needs to be installed on the corrugated roller body with matching parts and bearings during installation, which is complicated to install and has certain limitations, thereby reducing the work efficiency of installing the corrugated roller body. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a corrugated roller with a positioning and installation structure. When the corrugated roller body descends, the downward gravity drives the L-shaped plate on the support column to move downward, drives the protrusion on the connecting block to move downward, drives the clamps on the two L-shaped blocks to move closer to each other, and fixes the corrugated roller body. By setting the slide rail one, the position of the corrugated roller body can be adjusted to be centered.

[0007] The technical solution to achieve the purpose of the utility model is: a corrugated roller with a positioning and mounting structure, including a fixed bracket, the top of the fixed bracket is attached to two connecting brackets, the fixed bracket and the connecting bracket are respectively provided with two grooves, one side inner wall of the four grooves is provided with a slide rail, and the four slide rails are slidably connected with a sliding block, and also includes;

[0008] A positioning mechanism, wherein the positioning mechanism is located on a fixed bracket;

[0009] The positioning mechanism includes an installation unit and a moving unit. The installation unit includes fixed rods fixedly connected to four sliding blocks. Two L-shaped blocks are rotatably connected to the circumferential outer walls of the four fixed rods. One end of the eight L-shaped blocks is fixedly connected to a clamp. Four grooves are respectively fixedly connected to the two sides of the four sliding blocks with telescopic columns one. A return spring one is sleeved on the multiple telescopic columns one, and the two ends of the return spring one are respectively fixedly connected to the telescopic column one and the sliding block.

[0010] In some embodiments, the movable unit includes two slide rails each opened on the other side of the four grooves, an L-shaped plate is slidably connected to the four slide rails each, the tops of the four L-shaped plates are fixedly connected to support columns, the tops of the four support columns are fixedly connected to support blocks, one side of the four L-shaped plates is fixedly connected to connecting blocks, one side of the four connecting blocks is fixedly connected to a protrusion, the protrusion is located in the middle of the two L-shaped blocks, and the bottom inner walls of the four grooves are respectively fixedly connected to the sides of the four protrusions close to each other with two telescopic columns.

[0011] In some embodiments, a plurality of the telescopic columns 2 are sleeved with a return spring 2, and two ends of the return spring 2 are respectively fixedly connected to the telescopic column 2 and the protrusion.

[0012] In some embodiments, both sides of the two connecting frames are fixedly connected with L-shaped frames, and two through holes are respectively opened on both sides of the fixed brackets, and the through holes and the L-shaped frames are fixed by screws.

[0013] In some embodiments, a mounting plate is attached to the top of the two connecting frames, and the corrugated roller body is attached to both the connecting frame and the mounting plate.

[0014] In some embodiments, the four sliding blocks are all in a "U" shape.

[0015] Compared with the prior art, the present invention has the following significant advantages:

[0016] The utility model moves the corrugating roller body onto the supporting block through the crane. When the corrugating roller body descends, the downward gravity drives the L-shaped plate on the supporting column to move downward, drives the protrusion on the connecting block to move downward, drives the clamps on the two L-shaped blocks to move closer to each other, and fixes the corrugating roller body. Through the setting of the slide rail 1, the position of the corrugating roller body can be adjusted to be centered, which is convenient for use. The fixing bracket and the connecting bracket are fixed through the L-shaped frame and the through hole, and the operation is repeated. Finally, the mounting plate is used to fix the corrugating roller body, which is convenient for installation and fixing. The operation is simple and convenient for improving the installation efficiency of the device.

[0017] The invention solves the problem that the existing device needs to be installed on the corrugated roller body with matching parts and bearings during installation, which is complicated to install and has certain limitations, thereby reducing the work efficiency of installing the corrugated roller body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0020] Figure 2 It is a schematic diagram of the overall cross-sectional three-dimensional structure provided by the utility model in one embodiment;

[0021] Figure 3 The utility model provides in one embodiment Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of a positioning mechanism provided in one embodiment of the utility model from another viewing angle.

[0023] Description of reference numerals:

[0024] 1. Fixed bracket; 2. Connecting frame; 3. Mounting plate; 4. Corrugated roller body; 5. L-shaped frame; 6. Through hole; 7. Slide rail 1; 8. Sliding block; 9. Fixed rod; 10. L-shaped block; 11. Clamp; 12. Telescopic column 1; 13. Reset spring 1; 14. Slide rail 2; 15. L-shaped plate; 16. Support column; 17. Support block; 18. Connecting block; 19. Telescopic column 2; 20. Reset spring 2; 21. Bump. DETAILED DESCRIPTION

[0025] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides a corrugated roller with a positioning and installation structure through improvement. The technical solution of the utility model is:

[0027] like Figure 1-Figure 4As shown, a corrugated roller with a positioning and installation structure comprises a fixed bracket 1, two connecting frames 2 are attached to the top of the fixed bracket 1, two grooves are respectively provided on the fixed bracket 1 and the connecting frame 2, a slide rail 7 is provided on the inner wall of one side of the four grooves, and sliding blocks 8 are slidably connected to the four slide rails 7, and also comprises: a positioning mechanism, the positioning mechanism is located on the fixed bracket 1; the positioning mechanism comprises a mounting unit and a moving unit, the mounting unit comprises a fixed rod 9 which is fixedly connected to the four sliding blocks 8, two L-shaped blocks 10 are rotatably connected to the circumferential outer walls of the four fixed rods 9, one end of the eight L-shaped blocks 10 is fixedly connected to a clamp 11, the four grooves are respectively fixedly connected to the two sides of the four sliding blocks 8 with a telescopic column 12, a plurality of telescopic columns 12 are sleeved with a return spring 13, and the two ends of the return spring 13 are respectively fixedly connected to the telescopic column 12 and the sliding block 8; through the arrangement of the mounting unit, it is achieved that the position of the corrugated roller is conveniently limited.

[0028] like Figure 4 As shown, in one embodiment, the moving unit includes a slide rail 14 which is opened on the other side of the four grooves, an L-shaped plate 15 is slidably connected to the four slide rails 14, the tops of the four L-shaped plates 15 are fixedly connected to support columns 16, the tops of the four support columns 16 are fixedly connected to support blocks 17, one side of the four L-shaped plates 15 is fixedly connected to connecting blocks 18, one side of the four connecting blocks 18 is fixedly connected to protrusions 21, the protrusions 21 are located in the middle of the two L-shaped blocks 10, and the bottom inner walls of the four grooves are fixedly connected to the sides of the four protrusions 21 close to each other with telescopic columns 19; through the setting of the moving unit, it is achieved that the position of the corrugated roller can be easily limited by power.

[0029] like Figure 4 As shown, in one embodiment, a plurality of telescopic columns 19 are sleeved with return springs 20, and the two ends of the return springs 20 are respectively fixedly connected to the telescopic columns 19 and the protrusions 21; by setting the return springs 20, the protrusions 21 can be easily reciprocated.

[0030] like Figure 2 As shown, in one embodiment, L-shaped frames 5 are fixedly connected to both sides of the two connecting frames 2, and two through holes 6 are respectively opened on both sides of the fixed bracket 1, and the through holes 6 and the L-shaped frames 5 are fixed by screws; through the arrangement of the through holes 6 and the L-shaped frames 5, it is possible to facilitate the fixation of the connecting frames 2 on the fixed bracket 1.

[0031] like Figure 1 As shown, in one embodiment, the tops of the two connecting frames 2 are both attached with mounting plates 3, and the connecting frames 2 and the mounting plates 3 are jointly attached with the corrugated roller bodies 4; by providing the mounting plates 3, it is possible to easily fix the connecting frames 2 and the corrugated rollers.

[0032] like Figure 3 As shown, in one embodiment, the four sliding blocks 8 are all in a "U" shape; through the "U" shape setting, it is convenient to fix the parts in the device.

[0033] The specific working method is: when in use, the corrugated roller body 4 is moved to the support block 17 by a crane. When the corrugated roller body 4 descends, the downward gravity drives the L-shaped plate 15 on the support column 16 to move downward, drives the protrusion 21 on the connecting block 18 to move downward, drives the clamps 11 on the two L-shaped blocks 10 to move closer to each other, and fixes the corrugated roller body 4. Through the setting of the slide rail 7, the position of the corrugated roller body 4 can be adjusted to be centered for easy use. The fixed bracket 1 and the connecting bracket 2 are fixed through the L-shaped frame 5 and the through hole 6, and the operation is repeated. Finally, it is fixed by the mounting plate 3, which makes it easy to install and fix the corrugated roller body 4, simple to operate, and easy to improve the installation efficiency of the device.

[0034] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A corrugated roller with a positioning and mounting structure, comprising a fixed bracket (1), two connecting brackets (2) are attached to the top of the fixed bracket (1), two grooves are respectively provided on the fixed bracket (1) and the connecting bracket (2), a slide rail (7) is provided on the inner wall of one side of the four grooves, and a sliding block (8) is slidably connected to each of the four slide rails (7), characterized in that: Also includes; A positioning mechanism, wherein the positioning mechanism is located on the fixed bracket (1); The positioning mechanism comprises an installation unit and a moving unit, wherein the installation unit comprises fixed rods (9) which are fixedly connected to four sliding blocks (8), two L-shaped blocks (10) are rotatably connected to the circumferential outer walls of the four fixed rods (9), one end of the eight L-shaped blocks (10) is fixedly connected to a clamp (11), four grooves are respectively fixedly connected to two sides of the four sliding blocks (8) with telescopic columns (12), a plurality of telescopic columns (12) are sleeved with return springs (13), and the two ends of the return springs (13) are respectively fixedly connected to the telescopic columns (12) and the sliding blocks (8).

2. The corrugated roller with a positioning and mounting structure according to claim 1, characterized in that: The mobile unit comprises two slide rails (14) each provided on the other side of the four grooves, the four slide rails (14) are slidably connected to an L-shaped plate (15), the tops of the four L-shaped plates (15) are fixedly connected to support columns (16), the tops of the four support columns (16) are fixedly connected to support blocks (17), one side of the four L-shaped plates (15) is fixedly connected to a connecting block (18), one side of the four connecting blocks (18) is fixedly connected to a protrusion (21), the protrusion (21) is located in the middle of two L-shaped blocks (10), and the bottom inner walls of the four grooves are respectively fixedly connected to the sides of the four protrusions (21) close to each other with two telescopic columns (19).

3. The corrugated roller with a positioning and mounting structure according to claim 2, characterized in that: A plurality of the telescopic columns (19) are sleeved with a return spring (20), and the two ends of the return spring (20) are respectively fixedly connected to the telescopic column (19) and the protrusion (21).

4. The corrugated roller with a positioning and mounting structure according to claim 1, characterized in that: L-shaped frames (5) are fixedly connected to both sides of the two connecting frames (2), and two through holes (6) are respectively provided on both sides of the fixed bracket (1), and the through holes (6) and the L-shaped frames (5) are fixed by screws.

5. The corrugated roller with a positioning and mounting structure according to claim 1, characterized in that: The tops of the two connecting frames (2) are both attached with mounting plates (3), and the connecting frames (2) and the mounting plates (3) are jointly attached with a corrugated roller body (4).

6. The corrugated roller with a positioning and mounting structure according to claim 1, characterized in that: The four sliding blocks (8) are all in a "U" shape.

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