Auxiliary limiting device for guiding width of belted layer of forming machine
The dual-row fixed plate system on tire molding machines stabilizes narrow bandage layers within the optical detection area, addressing detection issues and enhancing production efficiency by maintaining alignment and reducing manual interventions.
Patent Information
- Application Number
- CN202421988919.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-16
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-08-16
AI Technical Summary
During the tire production process, the narrow-band bundle layer material is prone to shake during the guidance process, resulting in photoelectric detection failure. The equipment mistakenly believes that there is no material, which increases production costs and affects production efficiency.
A molding machine belt layer width guide auxiliary limiting device is designed, and the material is limited by a fixed plate and an adjusting screw structure, so as to ensure that the material is always in the photoelectric detection area, and the continuous guidance of the material is achieved by using a synchronous belt transmission.
Effectively reduce the lack of material detection, ensure continuous material guidance, improve production efficiency, reduce abnormal shutdowns, and reduce production costs.
Smart Images
Figure CN223100043U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of tire production equipment, and more specifically to an auxiliary limit device for guiding the width of the belt layer of a forming machine. Background Art
[0002] As is well known, in the process of tire production, belt layer materials are needed to buffer external impact forces and protect the carcass. During on-site production, for some special specification tires, the used belt layer materials are relatively narrow, and there will be left - right shaking during the unwinding process. Since the material detection is point detection, when the material shakes greatly, the photoelectric detection of the material cannot detect the material, causing the equipment to mistakenly think that there is no material. To meet normal production use, the equipment automatically increases the unwinding speed, resulting in material accumulation and adhesion, increasing production costs and affecting the continuous production efficiency of the machine. Summary of the Invention
[0003] In order to overcome the deficiencies of the prior art, the utility model provides an auxiliary limit device for guiding the width of the belt layer of a forming machine, which enables the belt layer material to always be within the photoelectric detection area and reduces the phenomenon of material detection missing.
[0004] The technical solution adopted by the utility model to solve its technical problems is: an auxiliary limit device for guiding the width of the belt layer of a forming machine, provided with a fixed plate. The fixed plate is characterized in that it is composed of a left front fixed plate, a left rear fixed plate, a right front fixed plate and a right rear fixed plate which are arranged in two parallel rows. The left front fixed plate and the left rear fixed plate are respectively installed on the left adjusting lead screw through threaded cooperation with a left front nut and a left rear nut. The right front fixed plate and the left rear fixed plate are respectively installed on the right adjusting lead screw through threaded cooperation with a right front nut and a right rear nut. The left adjusting lead screw and the right adjusting lead screw are arranged in parallel. One ends of the left adjusting lead screw and the right adjusting lead screw are respectively fixed with a left driving wheel and a right driving wheel. The left driving wheel and the right driving wheel are connected by a synchronous belt. The other end of the right adjusting lead screw is installed with a hand wheel. Left front guide rollers, left rear guide rollers, right front guide rollers and right rear guide rollers are respectively installed on the left front fixed plate, the left rear fixed plate, the right front fixed plate and the right rear fixed plate through rotating shafts.
[0005] The beneficial effect of the utility model is that the belt layer material is always located within the photoelectric detection area, reducing the phenomenon of material detection missing, thereby realizing the continuous and normal unwinding of the belt layer material and ensuring the continuous unwinding efficiency of the belt layer material. It effectively reduces the abnormal shutdown phenomenon that the machine cannot produce continuously caused by the situation that the photoelectric detection of the material cannot detect the material during the tire production process and the need for operators to frequently manually adjust the material, and improves the production efficiency of the equipment. Brief Description of the Drawings
[0006] The following further illustrates the utility model with reference to the drawings and embodiments.
[0007] Figure 1 Structural schematic diagram of the utility model.
[0008] Figure 2 is Figure 1 the left view of
[0009] Figure 3 is Figure 1 the top view of
[0010] Figure 4 Schematic diagram of the use state of the utility model.
[0011] In the figure, 1. left front fixing plate, 2. left front guiding roller, 3. left driving wheel, 4. hand wheel, 5. synchronous belt, 6. left adjusting screw rod, 7. left front nut, 8. left rear fixing plate, 9. left rear guiding roller, 10. right front fixing plate, 11. right front guiding roller, 12. right rear guiding plate, 13. right rear guiding roller, 14. right adjusting screw rod, 15. conveyor belt, 16. unwinding trolley, 17. material, 18. right driving wheel, 19. left rear nut, 20. right front nut, 21. right rear nut. Specific embodiments
[0012] In the figure, the utility model is provided with fixing plates, which are composed of a left front fixing plate 1, a left rear fixing plate 8, a right front fixing plate 10 and a right rear fixing plate 12 arranged in two parallel rows. The left front fixing plate 1 and the left rear fixing plate 8 are respectively installed on the left adjusting screw rod 6 through threaded fit with a left front nut 7 and a left rear nut 19. The right front fixing plate 10 and the right rear fixing plate 12 are respectively installed on the right adjusting screw rod 14 through threaded fit with a right front nut 20 and a right rear nut 21. The left adjusting screw rod 6 and the right adjusting screw rod 14 are arranged in parallel. One ends of the left adjusting screw rod 6 and the right adjusting screw rod 14 are respectively fixed with a left driving wheel 3 and a right driving wheel 18. The left driving wheel 3 and the right driving wheel 18 are connected by a synchronous belt 5. The other end of the right adjusting screw rod 14 is installed with a hand wheel 4. The left front fixing plate 1, the left rear fixing plate 8, the right front fixing plate 10 and the right rear fixing plate 12 are respectively installed with a left front guiding roller 2, a left rear guiding roller 9, a right front guiding roller 11 and a right rear guiding roller 13 through rotating shafts.
[0013] The utility model is located between the unwinding trolley 16 and the conveyor belt 15. The material 17 is led out from the unwinding trolley 16, and after passing through the material input end and the material output end of the utility model, it is sent to the conveyor belt 15. The material input end is composed of the left front fixing plate 1, the left rear fixing plate 8, the left front guiding roller 2, the left rear guiding roller 9, the left front nut 7, the left rear nut 19 and the left adjusting screw rod 7. The material output end is composed of the right front fixing plate 10 and the right rear fixing plate 12, the right front guiding roller 11 and the right rear guiding roller 13, the right front nut 20, the right rear nut 2 and the right adjusting screw rod 14.
[0014] The left front guide rollers 2, left rear guide rollers 9, right front guide rollers 11, and right rear guide rollers 13 on the left front fixing plate 1, left rear fixing plate 8, right front fixing plate 10, and right rear fixing plate 12 are in direct contact with the material 17, playing a role in limiting the material 17 and facilitating the smooth guiding of the material 17. The left adjusting screw 7 and right adjusting screw 14 are responsible for adjusting the distance between the left front fixing plate 1, left rear fixing plate 8, right front fixing plate 10, right rear fixing plate 12 and the material.
[0015] During use, first fix the left front fixing plate 1, left rear fixing plate 8, right front fixing plate 10, and right rear fixing plate 1 to the left adjusting screw 7 and right adjusting screw 14 through the left front nut 7, left rear nut 19, right front nut 20, and right rear nut 2. Rotate the handwheel 4 to drive the right adjusting screw 14 to rotate, causing the right front fixing plate 10 and right rear fixing plate 12 to move horizontally to adapt to the widths of different specifications of the material 17. The other end of the right adjusting screw 14 drives the right transmission wheel 18 to rotate. The right transmission wheel 18 drives the left transmission wheel 3 to rotate through the synchronous belt 5. The left transmission wheel 3 drives the left adjusting screw 7 to rotate, and drives the left front fixing plate 1 and left rear fixing plate 8 on the left side to move synchronously through the synchronous belt 5, achieving the effect of synchronous movement of the left front fixing plate 1, left rear fixing plate 8, right front fixing plate 10, and right rear fixing plate 12, playing a role in limiting the guiding of the belt layer material and facilitating the automatic continuity of the material.
Claims
1. An auxiliary limiting device for guiding the width of the belt layer of a forming machine is provided with a fixed plate, and is characterized in that, The fixed plate is composed of a left front fixed plate, a left rear fixed plate, a right front fixed plate and a right rear fixed plate which are arranged in two parallel rows. The left front fixed plate and the left rear fixed plate are respectively installed on the left adjusting lead screw through threaded fit with a left front nut and a left rear nut. The right front fixed plate and the left rear fixed plate are respectively installed on the right adjusting lead screw through threaded fit with a right front nut and a right rear nut. The left adjusting lead screw and the right adjusting lead screw are arranged in parallel. One end of the left adjusting lead screw and the right adjusting lead screw are respectively fixed with a left transmission wheel and a right transmission wheel. The left transmission wheel and the right transmission wheel are connected by a synchronous belt. The other end of the right adjusting lead screw is installed with a hand wheel. A left front guide roller, a left rear guide roller, a right front guide roller and a right rear guide roller are respectively installed on the left front fixed plate, the left rear fixed plate, the right front fixed plate and the right rear fixed plate through rotating shafts.