A calender device for forming a tire carcass ply

Abstract

The utility model relates to the technical field of tire processing, especially a kind of calendering device for tire body ply forming, it is applicable to the tire of different thickness and carries out processing, improve the scope of application, can cut the side end of tire ply, improve work efficiency;Including base, two fixed columns, fixed lower press roll, adjusting upper press roll, fixed frame, position adjusting component, import component, edge cutting component and export component, the fixed column is installed in base top front and rear both ends, two fixed columns bottom rotatably installed fixed lower press roll, fixed frame bottom is installed in base top end, adjusting upper press roll is installed on fixed frame by position adjusting component, adjusting upper press roll is located in fixed lower press roll above, import component is installed in fixed column left side, fixed frame right side is equipped with edge cutting component, export component is located in edge cutting component below, is installed on fixed frame right side wall.

Description

Technical Field

[0001] This utility model relates to the technical field of tire processing, and in particular to a calendering device for forming tire carcass ply. Background Technology

[0002] Tire cord fabric, defined as the fabric lining inside a tire, protects the rubber and resists tension. Also called tire plywood, it is formed by calendering using two metal rollers. Since tire cord fabric is generally made of rubber, a tire cord calendering device is described in existing technology publication CN207808218U. This device includes a frame, support column A, roller A, rotating shaft A, bushing A, motor A, coupling A, through-beam photoelectric sensor A, support rod A, crossbar A, cylinder A, spring A, scraper A, support column B, roller B, rotating shaft B, bushing B, motor B, coupling B, through-beam photoelectric sensor B, support rod B, crossbar B, cylinder B, spring B, scraper B, and a feeding funnel. However, this device can only process tires of the same thickness and cannot cut the sides of the calendered tire cord fabric during calendering. Cutting is required after calendering, leading to reduced work efficiency. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a calendering device for tire carcass ply forming, which is applicable to the processing of tires of different thicknesses, improves the scope of application, and can cut the side ends of the tire ply to improve work efficiency.

[0004] This utility model discloses a calendering device for forming tire carcass ply fabric, comprising a base, two fixed columns, a fixed lower pressure roller, an adjustable upper pressure roller, a fixed frame, a position adjustment component, an infeed component, a trimming component, and an outlet component. Fixed columns are installed at the front and rear ends of the top of the base. The fixed lower pressure roller is rotatably mounted on the bottom of the two fixed columns. The bottom of the fixed frame is installed at the top of the base. The adjustable upper pressure roller is mounted on the fixed frame via the position adjustment component, positioned above the fixed lower pressure roller. The infeed component is installed on the left side of the fixed columns, and the trimming component is installed on the right side of the fixed frame. The outlet component is located below the trimming component and mounted on the right side wall of the fixed frame. The position adjustment component can adjust the distance between the adjustable upper pressure roller and the fixed lower pressure roller, making it suitable for processing tires of different thicknesses and improving its applicability. The infeed component can guide the material between the fixed lower pressure roller and the adjustable upper pressure roller, placing the material in the middle of the two rollers. The trimming component can cut the side ends of the tire ply fabric, which helps improve work efficiency.

[0005] Preferably, the position adjustment component includes two threaded rods, two gearboxes, a dual-output motor, two adjusting sliders, an adjusting plate, and two adjusting vertical plates. Adjusting grooves are provided at both the front and rear ends of the upper part of the fixed frame. The threaded rods are rotatably installed within the adjusting grooves, with the input end of the threaded rod connected to the output end of the gearbox. The dual-output motors are mounted on the top of the fixed frame, with their front and rear output ends connected to the input end of the gearbox. The adjusting sliders are slidably installed within the adjusting grooves and screwed onto the outer wall of the threaded rods. An adjusting plate is installed between the two adjusting sliders, and adjusting vertical plates are installed at both the front and rear ends of the bottom of the adjusting plate. An adjusting upper pressure roller is rotatably installed at the lower end of the adjusting vertical plate. Starting the dual-output motors drives the threaded rods to rotate via the gearboxes, causing the adjusting sliders to move within the adjusting grooves. This, in turn, pushes the adjusting upper pressure roller to move via the adjusting plate and adjusting vertical plates, thereby adjusting the distance between the adjusting upper pressure roller and the fixed lower pressure roller. This design is suitable for processing tires of different thicknesses, thus expanding its applicability.

[0006] Preferably, the infeeding component includes two support rods and an infeeding plate. The two support rods are respectively installed on the left side wall of two fixed columns, and the infeeding plate is installed on the top of the support rods. The material is input into the upper surface of the infeeding plate and introduced between the fixed lower pressure roller and the adjustable upper pressure roller for calendering.

[0007] Preferably, the device further includes a rotating rod, two adjusting slide plates, and two limiting guide plates. The rotating rod is rotatably mounted on the front and rear ends of the left side of the lower surface of the guide plate. An adjusting knob is provided at the front end of the rotating rod. Threaded grooves are symmetrically opened at the front and rear ends of the rotating rod. The two adjusting slide plates are symmetrically screwed onto the front and rear ends of the rotating rod. A limiting guide plate is installed on the top of the adjusting slide plate and slides in contact with the upper surface of the guide plate. When the material moves on the upper surface of the guide plate, the limiting guide plate limits and guides the material, keeping it in the middle of the fixed lower pressure roller and the adjusting upper pressure roller to ensure the processing effect. The adjusting knob drives the rotating rod to rotate, and the adjusting slide plate drives the limiting guide plate to move on the top of the guide plate, thereby adjusting the width of the feed.

[0008] Preferably, the edge-cutting component includes a support slide rod, a second rotating rod, a servo motor, two adjusting seats, two connecting arms, and two cutting blades. The support slide rod is installed on the right side of the inner wall at both ends of the fixed frame. A second rotating rod is rotatably installed below the support slide rod. The input end of the second rotating rod is connected to the output end of the servo motor, which is located on the outer wall of the fixed frame. The second rotating rod has symmetrically arranged threaded grooves at its front and rear. The upper part of the adjusting seat is slidably installed on the outer wall of the support slide rod, and the lower part of the adjusting seat is screwed onto the outer wall of the second rotating rod. A connecting arm is installed at the bottom of the adjusting seat, and a cutting blade is rotatably installed at the lower part of the connecting arm. The cutting blade contacts the outer wall of the fixed lower pressure roller. The fixed lower pressure roller and the adjusting upper pressure roller calender, causing the two cutting blades to rotate simultaneously and cut the side end of the aviation tire cord fabric. Starting the servo motor drives the second rotating rod to rotate, pushing the adjusting seat to slide on the support slide rod, thus adjusting the distance between the two cutting blades and producing cord fabrics of different widths.

[0009] Preferably, the export component includes an export plate, which is mounted on the right side of the inner wall at both ends of the mounting bracket and located below the cutting blade; the export plate allows the processed material to be exported for easy storage.

[0010] Preferably, a limiting groove is provided on the upper part of the fixed column, the adjusting plate is located in the limiting groove, and limiting sliders are provided on the left and right sides; when the adjusting plate moves, it slides in the limiting groove to limit and guide it, which increases the connection strength between the adjusting plate and the fixed column and ensures the stability of the adjusting upper pressure roller during processing.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: the position adjustment component can adjust the distance between the upper pressure roller and the fixed lower pressure roller, which is suitable for processing tires of different thicknesses and improves the applicability; the feeding component can feed the material between the fixed lower pressure roller and the upper pressure roller, so that the material is in the middle part of the fixed lower pressure roller and the upper pressure roller; the edge cutting component can cut the side end of the tire cord, which helps to improve work efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the isometric structure of this utility model; Figure 3 This is a schematic diagram of the left rear three-dimensional structure of this utility model; Figure 4 This is a front cross-sectional structural diagram of the present invention; Figure 5 This is a schematic diagram of the upper cross-sectional structure of this utility model; The following components are marked in the attached diagram: 1. Base; 2. Fixed column; 3. Fixed lower pressure roller; 4. Adjustable upper pressure roller; 5. Fixed frame; 6. Threaded rod; 7. Gearbox; 8. Dual output motor; 9. Adjusting slider; 10. Adjusting plate; 11. Adjusting vertical plate; 12. Support rod; 13. Guide plate; 14. Rotating rod; 15. Adjusting slide plate; 16. Limiting guide plate; 17. Supporting slide rod; 18. Second rotating rod; 19. Servo motor; 20. Adjusting seat; 21. Connecting arm; 22. Cutting blade; 23. Outlet plate. Detailed Implementation

[0013] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0014] like Figures 1 to 5As shown, fixed columns 2 are installed at the front and rear ends of the top of the base 1. Fixed lower pressure rollers 3 are rotatably installed at the bottom of the two fixed columns 2. The bottom of the fixed frame 5 is installed at the top of the base 1. The adjustable upper pressure roller 4 is located above the fixed lower pressure roller 3. Adjustable slide grooves are opened at the front and rear ends of the upper part of the fixed frame 5. The threaded rod 6 is rotatably installed in the adjustable slide groove. The input end of the threaded rod 6 is connected to the output end of the gearbox 7. The dual output motor 8 is installed at the top of the fixed frame 5. The output ends of the dual output motor 8 on both sides are connected to the input end of the gearbox 7. The adjustable slider 9 is slidably installed in the adjustable slide groove and screwed onto the outer wall of the threaded rod 6. An adjusting plate 10 is installed between the two adjusting sliders 9. Adjustable vertical plates 11 are installed at the front and rear ends of the bottom of the adjusting plate 10. The adjustable upper pressure roller 4 is rotatably installed at the lower end of the adjusting vertical plate 11. A limit slide groove is opened on the upper part of the fixed column 2. The adjusting vertical plate 11 is located in the limit slide groove and has limit sliders on the left and right sides. Two support rods 12 are respectively installed on the left side wall of the two fixed columns 2. An guide plate 13 is installed on the top of the support rod 12. Rotary rods 14 are rotatably mounted on the left front and rear ends of the lower surface of the inlet plate 13. An adjustment knob is provided at the front end of each rotary rod 14. Threaded grooves are symmetrically opened at both ends of the rotary rod 14. Two adjusting slide plates 15 are symmetrically screwed onto the front and rear ends of the rotary rod 14. A limit guide plate 16 is installed on the top of each adjusting slide plate 15, and the limit guide plate 16 slides in contact with the upper surface of the inlet plate 13. Supporting slide rods 17 are installed on the right side of the inner walls at both ends of the fixing frame 5. A second rotary rod 18 is rotatably mounted below the supporting slide rod 17. The input end of the second rotary rod 18 is connected to the servo... The output end of the servo motor 19 is connected, the servo motor 19 is located on the outer wall of the fixed frame 5, the second rotating rod 18 has symmetrical threaded grooves at the front and rear, the upper part of the adjusting seat 20 is slidably installed on the outer wall of the support slide rod 17, the lower part of the adjusting seat 20 is screwed on the outer wall of the second rotating rod 18, the bottom of the adjusting seat 20 is equipped with a connecting arm 21, the lower part of the connecting arm 21 is rotatably installed with a cutting blade 22, the cutting blade 22 is in contact with the outer wall of the fixed lower pressure roller 3, and the guide plate 23 is installed on the right side of the inner wall at both the front and rear ends of the fixed frame 5, located below the cutting blade 22; The dual-output motor 8 is started, which drives the threaded rod 6 to rotate via the gearbox 7, causing the adjusting slider 9 to move within the adjusting groove. This, in turn, pushes the adjusting upper pressure roller 4 to move via the adjusting plate 10 and the adjusting vertical plate 11, thereby adjusting the distance between the adjusting upper pressure roller 4 and the fixed lower pressure roller 3. This is suitable for processing tires of different thicknesses, expanding its applicability. When the adjusting vertical plate 11 moves, it slides within the limiting groove, providing limiting guidance and increasing the connection strength between the adjusting vertical plate 11 and the fixed column 2, ensuring the stability of the adjusting upper pressure roller 4 during processing. Material is input onto the upper surface of the inlet plate 13, guiding it between the fixed lower pressure roller 3 and the adjusting upper pressure roller 4 for calendering. As the material moves on the upper surface of the inlet plate 13, it is guided by the limiting guide plate 10... 6. The material is limited and guided to be positioned between the fixed lower pressure roller 3 and the adjustable upper pressure roller 4 to ensure processing effect. The rotating rod 14 is driven to rotate by the adjustment knob, and the limiting guide plate 16 is moved on the top of the inlet plate 13 by the adjusting slide plate 15, thereby adjusting the feeding width. The fixed lower pressure roller 3 and the adjustable upper pressure roller 4 are rolled, driving the two cutting blades 22 to rotate simultaneously and cut the side end of the aviation tire cord fabric. The servo motor 19 is started to drive the second rotating rod 18 to rotate, pushing the adjusting seat 20 to slide on the support slide rod 17, which can adjust the distance between the two cutting blades 22, thereby producing cord fabrics of different widths. The processed material can be exported through the guide plate 23 for easy storage.

[0015] like Figures 1 to 5 As shown, this utility model discloses a calendering device for forming tire carcass ply fabric. During operation, the dual-output motor 8 drives the threaded rod 6 to rotate via the gearbox 7, causing the adjusting slider 9 to move within the adjusting groove. This, in turn, pushes the adjusting upper pressure roller 4 to move via the adjusting plate 10 and the adjusting vertical plate 11, thereby adjusting the distance between the adjusting upper pressure roller 4 and the fixed lower pressure roller 3. This device is suitable for processing tires of different thicknesses. When the adjusting vertical plate 11 moves, it slides within the limiting groove, providing limiting guidance and increasing the connection strength between the adjusting vertical plate 11 and the fixed column 2. Material is input onto the upper surface of the inlet plate 13, guiding it between the fixed lower pressure roller 3 and the adjusting upper pressure roller 4 for calendering. As the material moves along the upper surface of the inlet plate 13, it is... The limiting guide plate 16 limits and guides the material, placing it in the middle of the fixed lower pressure roller 3 and the adjustable upper pressure roller 4 to ensure processing effect. The adjusting knob drives the rotating rod 14 to rotate, and the adjusting slide plate 15 drives the limiting guide plate 16 to move on the top of the inlet plate 13, thereby adjusting the feeding width. The fixed lower pressure roller 3 and the adjustable upper pressure roller 4 calender, driving the two cutting blades 22 to rotate simultaneously and cut the side end of the aviation tire cord fabric. The servo motor 19 is started to drive the second rotating rod 18 to rotate, pushing the adjusting seat 20 to slide on the support slide rod 17, which can adjust the distance between the two cutting blades 22, thereby producing cord fabrics of different widths. The outlet plate 23 can export the processed material for easy storage.

[0016] The gearbox 7, dual-output motor 8, and servo motor 19 of the calendering device for tire carcass cord forming of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0017] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A calendering apparatus for forming tire carcass ply fabric, characterized in that, The device includes a base (1), two fixed columns (2), a fixed lower pressure roller (3), an adjustable upper pressure roller (4), a fixed frame (5), a position adjustment component, an inlet component, a trimming component, and an outlet component. Fixed columns (2) are installed at the front and rear ends of the top of the base (1). Fixed lower pressure rollers (3) are rotatably installed at the bottom of the two fixed columns (2). The bottom of the fixed frame (5) is installed at the top of the base (1). The adjustable upper pressure roller (4) is installed on the fixed frame (5) through the position adjustment component. The adjustable upper pressure roller (4) is located above the fixed lower pressure roller (3). The inlet component is installed on the left side of the fixed column (2). The trimming component is installed on the right side of the fixed frame (5). The outlet component is located below the trimming component and is installed on the right side wall of the fixed frame (5).

2. The calendering apparatus for forming tire carcass ply fabric as described in claim 1, characterized in that, The position adjustment component includes two threaded rods (6), two gearboxes (7), a dual-output motor (8), two adjusting sliders (9), an adjusting plate (10), and two adjusting vertical plates (11). The upper part of the fixed frame (5) has adjusting grooves at both ends. The threaded rods (6) are rotatably installed in the adjusting grooves. The input end of the threaded rods (6) is connected to the output end of the gearboxes (7). The dual-output motors (8) are installed at the top of the fixed frame (5). The output ends of the dual-output motors (8) on both sides are connected to the input end of the gearboxes (7). The adjusting sliders (9) are slidably installed in the adjusting grooves and screwed onto the outer wall of the threaded rods (6). The adjusting plate (10) is installed between the two adjusting sliders (9). The adjusting vertical plates (11) are installed at both ends of the bottom of the adjusting plate (10). The adjusting upper pressure roller (4) is rotatably installed at the lower end of the adjusting vertical plate (11).

3. The calendering apparatus for forming tire carcass ply fabric as described in claim 1, characterized in that, The inlet component includes two support rods (12) and an inlet plate (13). The two support rods (12) are respectively installed on the left side wall of the two fixed columns (2), and the inlet plate (13) is installed on the top of the support rods (12).

4. A calendering apparatus for forming tire carcass ply fabric as described in claim 3, characterized in that, It also includes a rotating rod (14), two adjusting slide plates (15) and two limiting guide plates (16). The rotating rod (14) is rotatably installed at the front and rear ends of the left side of the lower surface of the guide plate (13). An adjusting knob is provided at the front end of the rotating rod (14). Threaded grooves are symmetrically opened at the front and rear ends of the rotating rod (14). The two adjusting slide plates (15) are symmetrically screwed onto the front and rear ends of the rotating rod (14). The limiting guide plate (16) is installed on the top of the adjusting slide plate (15). The limiting guide plate (16) slides in contact with the upper surface of the guide plate (13).

5. A calendering apparatus for forming tire carcass ply fabric as described in claim 1, characterized in that, The edge-cutting component includes a support slide rod (17), a second rotating rod (18), a servo motor (19), two adjusting seats (20), two connecting arms (21), and two cutting blades (22). The support slide rod (17) is installed on the right side of the inner wall at both ends of the fixed frame (5). The second rotating rod (18) is rotatably installed below the support slide rod (17). The input end of the second rotating rod (18) is connected to the output end of the servo motor (19). The servo motor (19) is located on the outer wall of the fixed frame (5). The second rotating rod (18) has symmetrically opened threaded grooves at the front and rear. The upper part of the adjusting seat (20) is slidably installed on the outer wall of the support slide rod (17). The lower part of the adjusting seat (20) is screwed onto the outer wall of the second rotating rod (18). The bottom of the adjusting seat (20) is installed with a connecting arm (21). The lower part of the connecting arm (21) is rotatably installed with a cutting blade (22). The cutting blade (22) contacts the outer wall of the fixed lower pressure roller (3).

6. A calendering apparatus for forming tire carcass ply fabric as described in claim 5, characterized in that, The export component includes an export plate (23), which is mounted on the right side of the inner walls at both ends of the mounting bracket (5) and located below the cutting blade (22).

7. A calendering apparatus for forming tire carcass ply fabric as described in claim 2, characterized in that, The fixed column (2) has a limit groove on its upper part, the adjusting plate (11) is located in the limit groove, and limit sliders are provided on the left and right sides.

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