A plug-in air outlet plate for a tire mold oven

Abstract

The utility model discloses a bolt type air outlet plate for automobile tire mould oven relates to the field of automobile tire production and processing, concretely is a bolt type air outlet plate for automobile tire mould oven, including outer frame, be equipped with a plurality of slot hole no.

Description

Technical Field

[0001] This utility model relates to the field of automobile tire manufacturing and processing, specifically a pin-type air outlet plate for an automobile tire mold drying oven. Background Technology

[0002] In the automotive tire manufacturing process, the preheating of tire molds is a crucial step in ensuring the quality of tire vulcanization molding. The automotive tire mold oven, as the core equipment for mold preheating, directly affects the uniformity of the internal temperature field and the accuracy of temperature control through the performance of its air outlet system. The air outlet plate, as a core component of the oven's air outlet system, plays a vital role in guiding airflow and regulating the airflow rate.

[0003] Existing automotive tire mold drying ovens mostly use a fixed opening structure for the air outlet plate. Once the air outlet plate is formed, the size and number of air outlets are fixed and cannot be adjusted according to different working stages of the drying oven, such as the need to quickly remove moisture in the early stage of heating and the need to stabilize airflow in the heat preservation stage. This will lead to large temperature fluctuations inside the drying oven, which will affect the production of automotive tires.

[0004] Therefore, it is necessary to design a new type of pin-type air outlet for automobile tire mold drying oven to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a pin-type air outlet plate for an automotive tire mold drying oven, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pin-type air outlet plate for an automotive tire mold drying oven, comprising an outer frame, the outer frame having a plurality of slots I, an adjustment plate having an adjustment plate having a plurality of slots II that cooperate with slots I, the slots II being flared out toward the side away from through holes I, the adjustment plate being slidably connected to the outer frame, and a positioning plate having a positioning plate on the outer frame.

[0007] Preferably, the outer frame is provided with an annular groove, and the adjusting plate is provided with a recess, and the adjusting plate slides outside the annular groove through the recess.

[0008] Preferably, the recess is provided with a through hole, the through hole is provided with a slider, the slider is provided with a screw, and the screw passes through the through hole and is fixed by a nut.

[0009] Preferably, a limiting ring is provided on one side of the positioning plate, and a limiting plate is provided on the inner side of the limiting ring.

[0010] Preferably, the outer frame and the positioning plate are respectively provided with ear plates, the ear plates are provided with through holes two, and the positioning plate is provided with pins that cooperate with the through holes two.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, by setting an outer frame and an adjustment plate, slot one and slot two can form a misaligned or overlapping structure to achieve linear adjustment of the air outlet rate. When the two are completely misaligned, the gas can be blocked from being discharged. When they are completely overlapping, the gas can be discharged. The exhaust volume per unit time can be adjusted to meet the temperature control requirements of different stages of the tire mold drying oven.

[0012] 2. In this utility model, the outer frame and the positioning plate are connected by "ear plate + through hole two + pin" instead of traditional bolt fastening. During assembly, the outer frame only needs to be pushed in along the limiting ring, and then the pin can be used to pass through the through hole two of the adjacent ear plate to fix it. During disassembly, the pin can be pulled out to separate them. Compared with bolt connection, the step of tightening the nut is eliminated, which improves the assembly and maintenance efficiency of the oven air outlet and air outlet plate. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle.

[0015] Figure 3 This is the left view of the present invention.

[0016] Figure 4 This utility model Figure 3 A three-dimensional cross-sectional view of point AA in the middle.

[0017] Figure 5 This utility model Figure 4 Enlarged view of point B in the middle.

[0018] In the diagram: 1. Outer frame; 2. Slot 1; 3. Adjustment plate; 4. Slot 2; 5. Positioning plate; 6. Annular groove; 7. Recess; 8. Through hole 1; 9. Slider; 10. Screw; 11. Limiting ring; 12. Limiting plate; 13. Ear plate; 14. Through hole 2; 15. Pin; 16. Limiting part. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] All electronic components in this application are controlled by an external controller, and all electrical appliances in this application are powered by a stable power supply that is compatible with them.

[0021] Example 1 Please refer to Figure 1-5 As shown, this utility model provides a pin-type air outlet plate for an automotive tire mold drying oven, including an outer frame 1. The outer frame 1 is provided with a plurality of slots 2. An adjustment plate 3 is provided on one side of the outer frame 1. The adjustment plate 3 is provided with a plurality of slots 4 that cooperate with the slots 2. The slots 4 are flared outwards towards the side away from the through hole 8. The adjustment plate 3 is slidably connected to the outer frame 1. A positioning plate 5 is provided on the outer frame 1.

[0022] The outer frame 1 has an opening on one side, with multiple slots 2. Multiple slots 2 are opened on one side wall of the outer frame 1. The adjusting plate 3 is slidably connected to the inner side of the outer frame 1. Slots 4 are opened on the adjusting plate 3. The shape and number of slots 4 are the same as those of slots 2. When slots 4 and slots 2 are misaligned, the gas will not continue to be discharged. The flared slots 4 can improve the gas discharge rate. When slots 4 and slots 2 overlap, the gas will be accelerated through slots 4 and discharged from slots 2. The gas discharge rate can be adjusted by adjusting the overlapping area of ​​slots 2 and slots 4.

[0023] Specifically, the outer frame 1 is provided with an annular groove 6, and the adjusting plate 3 is provided with a recess 7. The adjusting plate 3 slides on the outside of the annular groove 6 through the recess 7. The recess 7 is provided with a through hole 8, and a slider 9 is provided on the through hole 8. The slider 9 is provided with a screw 10, which passes through the through hole 8 and is fixed by a nut. The annular groove 6 is integrally formed on the outer frame 1. The groove is located in the middle of the adjusting plate 3. The width of the recess 7 is greater than that of the annular groove 6. The recess 7 is fitted on the outside of the annular groove 6 and can slide against each other. The through hole 8 is opened on the recess 7. The slider 9 is slidably connected in the annular groove 6. The screw 10 is fixed to the slider 9. The width difference between the recess 7 and the annular groove 6 is preferably half the width between two adjacent slots 2. After the slider 9 is fixed to the recess 7 by the screw 10, the adjusting plate 3 can be moved on the outer frame 1 by pushing the slider 9, so as to conveniently adjust the position between slot 2 and slot 4.

[0024] The positioning plate 5 has a limiting ring 11 on one side and a limiting plate 12 on the inner side of the limiting ring 11. The limiting ring 11 is integrally formed on the positioning plate 5 and the limiting plate 12 is integrally formed on the positioning ring. The outer frame 1 can be pushed onto the positioning plate 5 along the limiting ring 11 to support the outer frame 1. The limiting plate 12 can limit the adjustment plate 3 to prevent loosening.

[0025] Based on the above embodiments, specifically, the outer frame 1 and the positioning plate 5 are respectively provided with ear plates 13, the ear plates 13 are provided with through holes 14, and the positioning plate 5 is provided with pins 15 that cooperate with the through holes 14. The ear plates 13 are integrally formed on the outer frame 1 and the positioning plate 5. There may be multiple ear plates 13, and through holes are opened on the ear plates 13. Two ear plates 13 are connected by pins 15.

[0026] Working principle: Before use, the screw 10 on the slider 9 is fixed to the recess 7. The positioning plate 5 is fixed to the air outlet of the car tire mold oven. Then, the outer frame 1 is pushed onto the positioning plate 5 along the limiting ring 11. Then, the two adjacent ear plates 13 are fixed together with the pin. When it is necessary to adjust the air outlet rate, the overlapping area of ​​the slot 1 2 and the slot 2 4 can be adjusted by sliding the slider 9.

[0027] More specifically, the slider 9 is provided with a limiting part 16, the height of which is greater than the height of the annular groove 6, so that the outer frame 1 can be clamped between the limiting part 16 and the screw 10.

[0028] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A pin-type air outlet plate for an automobile tire mold drying oven, characterized in that, The device includes an outer frame (1), which has multiple slots (2) on it. An adjustment plate (3) is provided on one side of the outer frame (1). The adjustment plate (3) has multiple slots (4) that cooperate with the slots (2). The slots (4) are flared outwards towards the side away from the through hole (8). The adjustment plate (3) is slidably connected to the outer frame (1). The outer frame (1) has a positioning plate (5).

2. The pin-type air outlet plate for an automobile tire mold drying oven according to claim 1, characterized in that: The outer frame (1) is provided with an annular groove (6), and the adjusting plate (3) is provided with a recess (7). The adjusting plate (3) slides outside the annular groove (6) through the recess (7).

3. The pin-type air outlet plate for an automobile tire mold drying oven according to claim 2, characterized in that: The recess (7) is provided with a through hole (8), the through hole (8) is provided with a slider (9), the slider (9) is provided with a screw (10), the screw (10) passes through the through hole (8) and is fixed by a nut.

4. The pin-type air outlet plate for an automobile tire mold drying oven according to claim 3, characterized in that: The positioning plate (5) has a limiting ring (11) on one side, and a limiting plate (12) is provided on the inner side of the limiting ring (11).

5. The pin-type air outlet plate for an automobile tire mold drying oven according to claim 4, characterized in that: The outer frame (1) and the positioning plate (5) are respectively provided with ear plates (13), the ear plates (13) are provided with through holes (14), and the positioning plate (5) is provided with pins (15) that cooperate with through holes (14).

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