A forming roll extrusion structure

Abstract

The utility model relates to the technical field of color steel tile processing, especially relates to a forming roller extrusion structure, including a plurality of extrusion mechanisms and bottom plate, and extrusion mechanism includes upper forming roller, lower forming roller and support, and both sides of support all have adjusting groove, and the upper slide seat and lower slide seat are arranged in the adjusting groove and slide, and the upper screw rod is arranged in the upper slide seat, and the lower screw rod is arranged in the lower slide seat, the inner top of adjusting groove rotatably sets up the upper thread sleeve, the inner bottom of adjusting groove rotatably sets up the lower thread sleeve, and the two lower thread sleeves are linked through sprocket and chain, and one end of one lower thread sleeve is provided with lower driven gear, and through the upper slide seat and lower slide seat and the upper thread sleeve and lower thread sleeve, the accurate adjustment of upper forming roller and lower forming roller position is realized, and the synchronous adjustment is realized through chain linkage, and the design not only improves the adaptability of the processing of different specifications and thickness color steel tile, but also avoids the complicated equipment adjustment and replacement.

Description

Technical Field

[0001] This utility model relates to the field of color steel tile processing technology, and in particular to a forming roller extrusion structure. Background Technology

[0002] In existing technologies, the processing of color steel tiles typically includes multiple steps such as raw material cutting, calendering, surface treatment, and cutting to length. Among these, calendering is a key step in the processing of color steel tiles, as it determines the shape, size, and performance of the tiles. To achieve the calendering of color steel tiles, traditional methods mostly use forming rollers for extrusion. These forming rollers are usually composed of multiple rollers of different shapes, which are arranged and coordinated in sequence to gradually press the raw materials into color steel tiles with specific wavy shapes or flat surfaces.

[0003] However, the existing forming roller structure often lacks sufficient flexibility and adjustability, making it difficult to adapt to the processing needs of color steel tiles of different specifications and thicknesses. Once it is necessary to replace different models of forming rollers, the equipment needs to be adjusted and replaced in a complicated manner, which seriously affects production efficiency and flexibility. Utility Model Content

[0004] The purpose of this utility model is to provide a forming roller extrusion structure, which aims to solve the technical problem that the forming roller structure in the prior art often lacks sufficient flexibility and adjustability, making it difficult to adapt to the processing needs of color steel tiles of different specifications and thicknesses. Once it is necessary to change to a different model of forming roller, it is necessary to make cumbersome adjustments and replacements to the equipment, which seriously affects the production efficiency and flexibility.

[0005] To achieve the above objectives, this utility model employs a forming roller extrusion structure, comprising multiple extrusion mechanisms and a base plate. Each extrusion mechanism includes an upper forming roller, a lower forming roller, and a support. The support has adjustment grooves on both sides. An upper slide block and a lower slide block are slidably disposed within the adjustment grooves. An upper screw is positioned above the upper slide block, and a lower screw is positioned below the lower slide block. An upper threaded sleeve is rotatably disposed at the top inner edge of the adjustment groove, and a lower threaded sleeve is rotatably disposed at the bottom inner edge of the adjustment groove. The two lower threaded sleeves are linked by a sprocket and a chain. One end of one of the lower threaded sleeves... A lower driven gear is provided, and the lower driven gear is driven by a lower driving gear and a first motor. The lower driving gear is located at the output end of the first motor. The upper forming roller is rotatably disposed between two corresponding upper slides, and the lower forming roller is rotatably disposed between two corresponding lower slides. The upper forming roller and the lower forming roller are respectively driven by a second motor. The upper threaded sleeve is threadedly connected to the upper screw and is sleeved on the upper screw. The lower threaded sleeve is threadedly connected to the lower screw and is sleeved on the lower screw. The bracket is disposed on the base plate.

[0006] The upper slide and the lower slide are provided with sliders on both sides, the adjustment groove has a sliding groove on both inner sides, and the slider is located in the sliding groove.

[0007] The extrusion mechanism further includes a lower protective cover, two upper protective covers, and a bottom protective cover. The lower protective cover is fixedly connected to the bracket and located at the bottom of the corresponding adjustment groove, and also covers the lower driven gear and the lower driving gear. The two upper protective covers are respectively fixedly connected to the bracket and symmetrically arranged above the bracket, and also cover the corresponding upper screw. The bottom protective cover is fixedly connected to the bracket and located below the bracket, and the chain and the sprocket are both located inside the bottom protective cover.

[0008] The upper threaded sleeve has an upper driven gear at one end, and an upper driving gear is rotatably disposed inside the upper protective cover. The upper driving gear is rotated by a knob, and the upper driving gear meshes with the upper driven gear and is located outside the upper driven gear.

[0009] Bearings are provided at the connection points of the upper threaded sleeve and the bracket, the lower threaded sleeve and the bracket, the upper forming roller and the upper sliding block, and the lower forming roller and the lower sliding block.

[0010] This utility model discloses a forming roller extrusion structure, comprising multiple extrusion mechanisms and a base plate. Each extrusion mechanism includes an upper forming roller, a lower forming roller, and a support. The support has adjustment grooves on both sides. An upper slide block and a lower slide block are slidably disposed within the adjustment grooves. An upper screw is positioned above the upper slide block, and a lower screw is positioned below the lower slide block. An upper threaded sleeve is rotatably disposed at the top inner side of the adjustment groove, and a lower threaded sleeve is rotatably disposed at the bottom inner side of the adjustment groove. The two lower threaded sleeves are linked by a sprocket and a chain. One end of one of the lower threaded sleeves is provided with a lower driven gear, which is driven by a lower driving gear and a first motor. The lower driving gear is located at the output end of the first motor. The upper forming roller is rotatably disposed between two corresponding upper slide blocks, and the lower forming roller is rotatably disposed between two corresponding lower slide blocks. The upper and lower forming rollers are respectively driven by a second motor. The upper threaded sleeve is threadedly connected to the upper screw and sleeved on the upper screw. The lower threaded sleeve is connected to... The lower screw is threaded and sleeved on the lower screw. The bracket is set on the base plate. The extrusion mechanism uses the upper slide and the lower slide, which are slidably set in the adjustment groove, and the upper threaded sleeve and the lower threaded sleeve that are threaded to them, to achieve precise adjustment of the position of the upper forming roller and the lower forming roller. The motor drives the lower threaded sleeve to rotate, and synchronous adjustment is achieved through chain linkage. The upper threaded sleeve can be independently adjusted by the meshing of the upper drive gear and the upper driven gear driven by the knob. This design not only improves the adaptability to the processing of color steel tiles of different specifications and thicknesses, but also avoids cumbersome equipment adjustment and replacement, significantly improving production efficiency and flexibility. This method solves the technical problem that the forming roller structure in the existing technology often lacks sufficient flexibility and adjustability, making it difficult to adapt to the processing needs of color steel tiles of different specifications and thicknesses. Once it is necessary to change to a different model of forming roller, it is necessary to make cumbersome adjustments and replacements to the equipment, which seriously affects the production efficiency and flexibility. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a three-dimensional view of the present invention.

[0013] Figure 2 This is a three-dimensional perspective view of the extrusion mechanism in this utility model.

[0014] Figure 3 This is a side view of the extrusion mechanism in this utility model.

[0015] Figure 4 This is the utility model Figure 3 A cross-sectional view along line AA in the middle.

[0016] Figure 5 This is the utility model Figure 4 A magnified view of a section at point B in the middle.

[0017] Figure 6 This is the utility model Figure 4 A magnified view of a section at point C.

[0018] Figure 7 This is the utility model Figure 3 A cross-sectional view of the DD line.

[0019] Figure 8 This is the utility model Figure 3 A cross-sectional view of the EE line.

[0020] 1-Extrusion mechanism, 2-Base plate, 3-Upper forming roller, 4-Lower forming roller, 5-Bracket, 6-Adjusting groove, 7-Upper slide block, 8-Lower slide block, 9-Upper screw, 10-Lower screw, 11-Upper threaded sleeve, 12-Lower threaded sleeve, 13-Sprocket, 14-Chain, 15-Lower driven gear, 16-Lower driving gear, 17-First motor, 18-Slider, 19-Slide groove, 20-Lower protective cover, 21-Upper protective cover, 22-Bottom protective cover, 23-Upper driven gear, 24-Upper driving gear, 25-Knob, 26-Bearing, 27-Second motor. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0022] Please see Figures 1 to 8This utility model provides a forming roller extrusion structure, including multiple extrusion mechanisms 1 and a base plate 2. The extrusion mechanism 1 includes an upper forming roller 3, a lower forming roller 4, and a support 5. The support 5 has adjustment grooves 6 on both sides. An upper slide seat 7 and a lower slide seat 8 are slidably arranged in the adjustment groove 6. An upper screw 9 is arranged above the upper slide seat 7, and a lower screw 10 is arranged below the lower slide seat 8. An upper threaded sleeve 11 is rotatably arranged at the top inner part of the adjustment groove 6, and a lower threaded sleeve 12 is rotatably arranged at the bottom inner part of the adjustment groove 6. The two lower threaded sleeves 12 are connected by a sprocket 13 and a chain. 14. A lower driven gear 15 is provided at one end of one of the lower threaded sleeves 12, and the lower driven gear 15 is driven by a lower driving gear 16 and a first motor 17. The lower driving gear 16 is located at the output end of the first motor 17. The upper forming roller 3 is rotatably disposed between two corresponding upper sliding blocks 7, and the lower forming roller 4 is rotatably disposed between two corresponding lower sliding blocks 8. The upper forming roller 3 and the lower forming roller 4 are respectively driven by a second motor 27. The upper threaded sleeve 11 is threadedly connected to the upper screw 9 and is sleeved on the upper screw 9. The lower threaded sleeve 12 is threadedly connected to the lower screw 10 and is sleeved on the lower screw 10. The bracket 5 is disposed on the base plate 2. In this design, the upper forming roller 3 and the lower forming roller 4 in the extrusion mechanism 1 can be adjusted in position within the adjustment groove 6 of the bracket 5 by means of the upper sliding seat 7 and the lower sliding seat 8 that are slidably disposed therein. This design allows the spacing of the forming rollers to be flexibly adjusted according to different processing requirements. At the same time, the lower driving gear 16 is driven by the first motor 17, which in turn drives the lower driven gear. The 15 screw drives the lower threaded sleeve 12 to rotate. By using the linkage of the sprocket 13 and the chain 14, the two lower threaded sleeves 12 can be adjusted synchronously, thereby driving the movement of the lower slide block 8 and the lower forming roller 4, achieving rapid and precise adjustment. The threaded connection between the upper threaded sleeve 11 and the upper screw 9 allows for independent adjustment of the upper slide block 7 and the upper forming roller 3, further enhancing the flexibility and adaptability of the structure. This design not only improves production efficiency but also reduces the tediousness of changing different types of forming rollers, significantly improving the overall performance of the equipment.

[0023] The upper slide block 7 and the lower slide block 8 are each provided with a slider 18 on both sides, and the two inner sides of the adjustment groove 6 are each provided with a groove 19, with the slider 18 located within the groove 19. This design not only improves the stability and reliability of the structure, but also reduces the frictional resistance during the sliding process, making the adjustment easier and smoother. At the same time, the cooperation between the slider 18 and the groove 19 also plays a guiding role, ensuring the accuracy of the upper slide block 7 and the lower slide block 8 during the adjustment process, thereby ensuring the precise alignment and extrusion effect of the forming roller.

[0024] Secondly, the extrusion mechanism 1 also includes a lower protective cover 20, two upper protective covers 21, and a bottom protective cover 22. The lower protective cover 20 is fixedly connected to the bracket 5 and is located at the inner bottom of the corresponding adjustment groove 6, and also covers the lower driven gear 15 and the lower driving gear 16. The two upper protective covers 21 are respectively fixedly connected to the bracket 5 and are symmetrically arranged above the bracket 5, and also cover the corresponding upper screw 9. The bottom protective cover 22 is fixedly connected to the bracket 5 and is located below the bracket 5, and the chain 14 and the sprocket 13 are both located inside the bottom protective cover 22. By adding the lower protective cover 20, the two upper protective covers 21, and the bottom protective cover 22, the key components of the extrusion mechanism 1 are effectively protected. This design not only improves the safety and reliability of the equipment, but also makes the maintenance of the equipment more convenient.

[0025] Furthermore, an upper driven gear 23 is provided at one end of the upper threaded sleeve 11, and an upper driving gear 24 is rotatably provided inside the upper protective cover 21. The upper driving gear 24 is rotated by a knob 25, and the upper driving gear 24 meshes with the upper driven gear 23 and is located outside the upper driven gear 23. In this design, the upper driving gear 24 can drive the upper threaded sleeve 11 to rotate after it meshes with the upper driven gear 23 by rotating the knob 25, thereby adjusting the position of the upper slide block 7 and the upper forming roller 3. This design not only increases the flexibility of the structure, but also makes the adjustment of the upper forming roller 3 more convenient and quick.

[0026] In addition, bearings 26 are provided at the connection points of the upper threaded sleeve 11 and the bracket 5, the lower threaded sleeve 12 and the bracket 5, the upper forming roller 3 and the upper sliding block 7, and the lower forming roller 4 and the lower sliding block 8. This design not only improves the operating efficiency of the structure but also extends the service life of the components. At the same time, the introduction of the bearings 26 makes the equipment run more smoothly and with lower noise, thus improving the overall performance of the equipment and the user experience.

[0027] When using this utility model, by starting the first motor 17, the lower driving gear 16 driven by its output end drives the lower driven gear 15 and the lower threaded sleeve 12 linked with it to rotate. Then, through the transmission of the sprocket 13 and the chain 14, the two lower threaded sleeves 12 rotate synchronously, thereby driving the lower screw 10 and the sliding seat 8 threaded with it to slide in the adjusting groove 6, realizing the adjustment of the position of the lower forming roller 4. At the same time, the upper threaded sleeve 11 can be driven to rotate by the knob 25 through the upper driving gear 24, and can independently mesh with the upper driven gear 23. Rotation causes the upper screw 9 and the upper slide block 7, which is threaded to it, to slide within the adjusting groove 6, thereby adjusting the position of the upper forming roller 3. Through this design, the forming roller extrusion structure can flexibly and precisely adjust the distance between the upper and lower forming rollers 4 to adapt to the processing needs of materials of different specifications and thicknesses. This solves the technical problem that the forming roller structure in the prior art often lacks sufficient flexibility and adjustability, making it difficult to adapt to the processing needs of color steel tiles of different specifications and thicknesses. Once it is necessary to change to a different model of forming roller, it is necessary to make cumbersome adjustments and replacements to the equipment, which seriously affects the production efficiency and flexibility.

[0028] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A forming roller extrusion structure, characterized in that, The device includes multiple extrusion mechanisms and a base plate. Each extrusion mechanism includes an upper forming roller, a lower forming roller, and a support. The support has adjustment grooves on both sides. An upper slide block and a lower slide block are slidably disposed within each adjustment groove. An upper screw is positioned above the upper slide block, and a lower screw is positioned below the lower slide block. An upper threaded sleeve is rotatably disposed at the top inner edge of each adjustment groove, and a lower threaded sleeve is rotatably disposed at the bottom inner edge of each adjustment groove. The two lower threaded sleeves are linked by a sprocket and a chain. One end of one of the lower threaded sleeves is provided with a lower driven gear. The driven gear is driven by the lower driving gear and the first motor. The lower driving gear is located at the output end of the first motor. The upper forming roller is rotatably disposed between the two corresponding upper slides. The lower forming roller is rotatably disposed between the two corresponding lower slides. The upper forming roller and the lower forming roller are driven by the second motor respectively. The upper threaded sleeve is threadedly connected to the upper screw and is sleeved on the upper screw. The lower threaded sleeve is threadedly connected to the lower screw and is sleeved on the lower screw. The bracket is disposed on the base plate.

2. The forming roller extrusion structure as described in claim 1, characterized in that, Both sides of the upper slide and the lower slide are provided with sliders, and both inner sides of the adjustment groove have sliding grooves, with the sliders located within the sliding grooves.

3. The forming roller extrusion structure as described in claim 2, characterized in that, The extrusion mechanism further includes a lower protective cover, two upper protective covers, and a bottom protective cover. The lower protective cover is fixedly connected to the bracket and located at the bottom of the corresponding adjustment groove, and also covers the lower driven gear and the lower driving gear. The two upper protective covers are respectively fixedly connected to the bracket and symmetrically arranged above the bracket, and also cover the corresponding upper screw. The bottom protective cover is fixedly connected to the bracket and located below the bracket, and the chain and the sprocket are both located inside the bottom protective cover.

4. The forming roller extrusion structure as described in claim 3, characterized in that, One end of the upper threaded sleeve is provided with an upper driven gear, and an upper driving gear is rotatably provided inside the upper protective cover. The upper driving gear is rotated by a knob, and the upper driving gear meshes with the upper driven gear and is located outside the upper driven gear.

5. The forming roller extrusion structure as described in claim 4, characterized in that, Bearings are provided at the connection points of the upper threaded sleeve and the bracket, the lower threaded sleeve and the bracket, the upper forming roller and the upper sliding block, and the lower forming roller and the lower sliding block.

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