A rubber product processing vulcanization device

Abstract

The application relates to a rubber product processing vulcanization device which comprises an operation table, symmetrical slide rails are arranged on the top of the operation table, a moving seat is slidably arranged on the slide rails, a lower mold and an upper mold are arranged on the top of the moving seat, positioning pins arranged on the bottom of the upper mold are matched with positioning holes arranged on the upper lower mold, a mounting frame is further arranged on the top of the operation table, and a hot-pressing box is arranged on the bottom of the mounting frame. The device is characterized in that one of the two bidirectional lead screws is driven to rotate by rotating a rotating handle, the two bidirectional lead screws are simultaneously driven to rotate under the action of a first synchronous wheel, a second synchronous wheel and a synchronous belt, the clamping column arranged on one side of the clamping seat is inserted into the positioning hole arranged on the sidewall of the bottom of the lower mold, the lower mold can be fixed, the lower mold and the upper mold are prevented from being deviated during the movement of the moving seat, and the quality of vulcanization processing is improved.

Description

Technical Field

[0001] This application relates to the field of noise reduction duct technology, and in particular to a vulcanization device for processing rubber products. Background Technology

[0002] In the rubber products manufacturing industry, the vulcanization process is a crucial step that determines the performance and quality of rubber products. As the core equipment for realizing this process, the performance of the vulcanization unit directly affects production efficiency, product quality, and the company's economic benefits.

[0003] Some existing rubber product vulcanizing equipment uses a drive seat to move the mold during vulcanization. However, the mold may shift during the movement, resulting in a decrease in the quality of vulcanization. Furthermore, the opening and closing of multi-plate molds in current rubber product vulcanizing equipment is cumbersome, making it difficult to remove the vulcanized rubber products and thus reducing work efficiency. Utility Model Content

[0004] To address the problems mentioned in the background art, this application provides a vulcanizing apparatus for processing rubber products.

[0005] The technical solution of the rubber product processing vulcanization device provided in this application is as follows:

[0006] A vulcanizing apparatus for processing rubber products includes an operating table. A symmetrical slide rail is installed on the top of the operating table, and a movable seat is slidably mounted on the slide rail. A lower mold and an upper mold are provided on the top of the movable seat. A positioning pin provided at the bottom of the upper mold is adapted to a positioning hole opened on the lower mold. A fixing mechanism for fixing the lower mold and the upper mold is also provided on the movable seat. A mounting frame is also provided on the top of the operating table, and a hot press box is provided at the bottom of the mounting frame.

[0007] Preferably, the fixing mechanism includes two bidirectional lead screws installed in symmetrical grooves on the top of the movable seat. One end of the two bidirectional lead screws is connected to a bearing seat provided on the inner wall of one end of the groove, and the other end of the bidirectional lead screws passes through a shaft hole provided on the other end of the groove.

[0008] Preferably, a first synchronous pulley and a second synchronous pulley are installed on the other end of the two bidirectional lead screws, and a synchronous belt is fitted on the first synchronous pulley and the second synchronous pulley. One end of one of the bidirectional lead screws is also connected to a rotating handle.

[0009] Preferably, symmetrical movable blocks are also adapted to be installed on the two bidirectional lead screws. A clamping seat is installed on the top of the movable block, and a clamping post is provided on one side wall of the clamping seat. One end of the clamping post is inserted into a fixing hole opened in the bottom side wall of the lower mold.

[0010] Preferably, a fixed plate is provided on the front side of the operating table, and symmetrical support structures are provided on the fixed plate at the two side edges. A first electric telescopic rod is also installed on the top of the back of the operating table, and one end of the first electric telescopic rod is connected to the back of the movable seat.

[0011] Preferably, the support structure includes two symmetrical second electric telescopic rods installed at the bottom of both sides of the fixed plate. The output ends of the two second electric telescopic rods pass through the through holes opened on the fixed plate and are connected to the connecting block provided on the back of the U-shaped clamping frame. The bottom of the connecting block is also provided with symmetrical guide rods, one end of which slides in the guide hole opened at the top of the fixed plate.

[0012] Preferably, a cylinder is installed on the top of the U-shaped clamping frame, one end of which is inserted into the U-shaped clamping frame and connected to the internal pressing plate. Symmetrical limiting rods are also provided at the top of both ends of the pressing plate, and one end of the limiting rod passes through a limiting hole opened at the top of the U-shaped clamping frame.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. This utility model is equipped with a fixing mechanism. By rotating the handle, one of the bidirectional lead screws is driven to rotate. Under the action of the first synchronous pulley, the second synchronous pulley, and the synchronous belt, the two bidirectional lead screws rotate simultaneously, causing the clamping pin on one side of the clamping seat to insert into the positioning hole opened on the bottom side wall of the lower mold. This fixes the lower mold and prevents the lower mold from shifting from the upper mold during the movement of the moving seat, thus improving the quality of the vulcanization process. Similarly, by rotating the handle, the first synchronous pulley, the second synchronous pulley, and the synchronous belt cause the two bidirectional lead screws to rotate, causing the clamping pin on one side of the clamping seat to disengage from the positioning hole opened on the bottom side wall of the lower mold. This makes it easier for workers to replace the lower mold or the upper mold, improving convenience.

[0015] 2. This utility model is equipped with a support structure. The first electric telescopic rod drives the moving seat to the top of the fixed plate. At the same time, the two ends of the upper mold are located inside the U-shaped clamping frame. The driving cylinder drives the clamping plate to clamp the two ends of the upper mold. Then, the second electric telescopic rod drives the U-shaped clamping frame to move upward, thereby moving the upper mold upward and separating it from the lower mold. This makes it easier for workers to take out the rubber products after vulcanization, thereby improving work efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a rubber product processing vulcanization device according to an embodiment of this application;

[0017] Figure 2 This is a schematic diagram of the top structure of the operating table in an embodiment of this application;

[0018] Figure 3 This is a schematic diagram showing the disassembled top structure of the movable seat in an embodiment of this application;

[0019] Figure 4 This is an enlarged schematic diagram of the structure at point A in the embodiments of this application;

[0020] Figure 5 This is a schematic diagram of the top structure of the fixing plate in an embodiment of this application.

[0021] Explanation of reference numerals in the attached drawings: 1. Operating table; 2. Mounting frame; 3. Hot press box; 4. Moving seat; 5. Lower mold; 6. Upper mold; 7. Two-way lead screw; 8. First synchronous pulley; 9. Second synchronous pulley; 10. Synchronous belt; 11. Clamping seat; 12. Clamping column; 13. Fixing plate; 14. First electric telescopic rod; 15. Second electric telescopic rod; 16. U-shaped clamping frame; 17. Connecting block; 18. Guide rod; 19. Cylinder; 20. Pressure plate. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1 —5 provides further detailed description of this application.

[0023] This application discloses a vulcanizing apparatus for processing rubber products, including an operating table 1. Symmetrical slide rails are installed on the top of the operating table 1, and a movable seat 4 is slidably installed on the slide rails. A lower mold 5 and an upper mold 6 are provided on the top of the movable seat 4. The positioning pins provided at the bottom of the upper mold 6 are adapted to the positioning holes opened on the lower mold 5. The movable seat 4 is also provided with a fixing mechanism for fixing the lower mold 5 and the upper mold 6. A mounting frame 2 is also provided on the top of the operating table 1, and a hot press box 3 is provided at the bottom of the mounting frame 2.

[0024] refer to Figure 3 and Figure 4The fixing mechanism includes two bidirectional lead screws 7 installed in symmetrical grooves on the top of the movable seat 4. One end of each bidirectional lead screw 7 is connected to a bearing seat on the inner wall of one end of the groove, and the other end of each bidirectional lead screw 7 passes through a shaft hole on the other end of the groove. A first synchronous pulley 8 and a second synchronous pulley 9 are installed on the other end of each bidirectional lead screw 7. A synchronous belt 10 is fitted on the first synchronous pulley 8 and the second synchronous pulley 9. One end of one bidirectional lead screw 7 is also connected to a rotating handle. Symmetrical movable blocks are also fitted on the two bidirectional lead screws 7. A clamping seat 11 is installed on the top of the movable block. A clamping pin 12 is provided on the side wall of one end of the clamping seat 11. One end of the clamping pin 12 is inserted into a fixing hole on the bottom side wall of the lower mold 5. More specifically, rotating the rotating handle drives one of the bidirectional lead screws 7 to rotate, causing the first synchronous pulley 8 installed on one end of the bidirectional lead screw 7 to rotate. The synchronous belt 10 drives the second synchronous wheel 9 installed at one end of another double-acting screw 7 to rotate, so that the two double-acting screws 7 can rotate simultaneously, causing the symmetrical movable blocks to slide towards each other along the groove at the top of the movable seat 4. This causes the clamping seats 11 installed at the top of the movable blocks to slide towards each other, and drives the clamping pin 12 set on one side to insert into the positioning hole opened on the bottom side wall of the lower mold 5, thereby fixing the lower mold 5. This prevents the lower mold 5 from shifting from the upper mold 6 during the movement of the movable seat 4, improving the quality of the vulcanization process. Similarly, by rotating the handle, the action of the first synchronous wheel 8, the second synchronous wheel 9, and the synchronous belt 10 causes the two double-acting screws 7 to rotate, causing the clamping pin 12 set on one side of the clamping seat 11 to disengage from the positioning hole opened on the bottom side wall of the lower mold 5, making it easier for the operator to replace the lower mold 5 or the upper mold 6, improving convenience.

[0025] refer to Figure 2 and Figure 5A fixed plate 13 is provided on the front side of the operating table 1. Symmetrical support structures are provided on the fixed plate 13 at both edges. A first electric telescopic rod 14 is also installed on the top of the back of the operating table 1. One end of the first electric telescopic rod 14 is connected to the back of the movable seat 4. The support structure includes two symmetrical second electric telescopic rods 15 installed on the bottom of both sides of the fixed plate 13. The output ends of the two second electric telescopic rods 15 pass through the through holes opened on the fixed plate 13 and are connected to the connecting block 17 provided on the back of the U-shaped clamping frame 16. Symmetrical guide rods 18 are also provided at the bottom of the connecting block 17. One end of the guide rod 18 slides in the guide hole opened on the top of the fixed plate 13. A cylinder 19 is installed on the top of the U-shaped clamping frame 16. One end of the cylinder 19 enters the interior of the U-shaped clamping frame 16 and is connected to the pressure provided inside. The clamping plate 20 is connected to the clamping plate 20. Symmetrical limiting rods are also provided at the top of both ends of the clamping plate 20. One end of the limiting rod passes through the limiting hole opened at the top of the U-shaped clamping frame 16. More specifically, after the vulcanization process is completed, the first electric telescopic rod 14 drives the moving seat 4 to move to the top of the fixed plate 13. At the same time, the two ends of the upper mold 6 are located inside the U-shaped clamping frame 16 on both sides of the top of the fixed plate 13. The cylinder 19 at the top of the U-shaped clamping frame 16 drives the clamping plate 20 connected at one end to clamp the two ends of the upper mold 6. Then, the second electric telescopic rod 15 at the bottom of both sides of the fixed plate 13 is driven to move the U-shaped clamping frame 16 upward, thereby moving the upper mold 6 upward and separating it from the lower mold 5. This makes it easier for the workers to take out the rubber products formed after vulcanization, thereby improving work efficiency.

[0026] The implementation principle of the vulcanizing device for rubber product processing in this embodiment is as follows: During use, the lower mold 5 is placed on top of the movable seat 4. Rotating the handle drives one of the bidirectional lead screws 7 to rotate. Under the action of the first synchronous pulley 8, the synchronous belt 10, and the second synchronous pulley 9, both bidirectional lead screws 7 rotate simultaneously, causing the clamping seat 11 to move towards each other. The clamping pin 12 on one side is inserted into the positioning hole on the bottom side wall of the lower mold 5, thereby fixing the lower mold 5. This prevents the lower mold 5 from shifting from the upper mold 6 during the movement of the movable seat 4, improving the quality of the vulcanizing process. Then, the rubber product to be vulcanized is placed on top of the lower mold 5, and the second electric telescopic rod 15 is driven to move downwards, causing... The upper mold 6 and the lower mold 5 are combined, and the first electric telescopic rod 14 is driven to move the moving seat 4 to the bottom of the hot press box 3. Then, the hot press box 3 is driven to hot press the lower mold 5 and the upper mold 6, so that the internal rubber products are vulcanized. After the vulcanization process is completed, the first electric telescopic rod 14 is driven to move the moving seat 4 to the top of the fixed plate 13. At the same time, the two ends of the upper mold 6 are located inside the U-shaped clamping frame 16. The cylinder 19 is driven to drive the pressing plate 20 to clamp the two ends of the upper mold 6. Then, the second electric telescopic rod 15 is driven to move the U-shaped clamping frame 16 upward, thereby moving the upper mold 6 upward and separating it from the lower mold 5. This makes it easier for the workers to take out the vulcanized rubber products, thereby improving work efficiency.

[0027] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A vulcanizing apparatus for processing rubber products, comprising an operating table (1), characterized in that: The top of the operating table (1) is equipped with symmetrical slide rails, and a movable seat (4) is slidably mounted on the slide rails. The top of the movable seat (4) is provided with a lower mold (5) and an upper mold (6). The positioning pins provided at the bottom of the upper mold (6) are adapted to the positioning holes opened on the lower mold (5). The movable seat (4) is also provided with a fixing mechanism for fixing the lower mold (5) and the upper mold (6). The top of the operating table (1) is also provided with a mounting frame (2), and the bottom of the mounting frame (2) is provided with a hot press box (3).

2. The vulcanizing apparatus for processing rubber products according to claim 1, characterized in that: The fixing mechanism includes two bidirectional lead screws (7) installed in symmetrical grooves on the top of the movable seat (4). One end of the two bidirectional lead screws (7) is connected to a bearing seat provided on the inner wall of one end of the groove, and the other end of the bidirectional lead screws (7) passes through a shaft hole provided on the other end of the groove.

3. The vulcanizing apparatus for processing rubber products according to claim 2, characterized in that: A first synchronous pulley (8) and a second synchronous pulley (9) are installed on the other end of the two bidirectional lead screws (7). A synchronous belt (10) is fitted on the first synchronous pulley (8) and the second synchronous pulley (9). One end of one of the bidirectional lead screws (7) is also connected to a rotating handle.

4. The vulcanizing apparatus for processing rubber products according to claim 3, characterized in that: Symmetrical movable blocks are also fitted on the two bidirectional lead screws (7). A clamping seat (11) is installed on the top of the movable block. A clamping post (12) is provided on one side wall of the clamping seat (11). One end of the clamping post (12) is inserted into a fixing hole opened on the bottom side wall of the lower mold (5).

5. The vulcanizing apparatus for processing rubber products according to claim 1, characterized in that: A fixing plate (13) is provided on the front side of the operating table (1). A symmetrical support structure is provided on the fixing plate (13) at both sides. A first electric telescopic rod (14) is also installed on the top of the back of the operating table (1). One end of the first electric telescopic rod (14) is connected to the back of the movable seat (4).

6. The vulcanizing apparatus for processing rubber products according to claim 5, characterized in that: The support structure includes two symmetrical second electric telescopic rods (15) installed at the bottom of both sides of the fixed plate (13). The output ends of the two second electric telescopic rods (15) pass through the through holes opened on the fixed plate (13) and are connected to the connecting block (17) provided on the back of the U-shaped clamping frame (16). The bottom of the connecting block (17) is also provided with symmetrical guide rods (18), and one end of the guide rod (18) slides in the guide hole opened at the top of the fixed plate (13).

7. A vulcanizing apparatus for processing rubber products according to claim 6, characterized in that: A cylinder (19) is installed on the top of the U-shaped clamping frame (16). One end of the cylinder (19) is inserted into the U-shaped clamping frame (16) and connected to the internal pressing plate (20). Symmetrical limiting rods are also provided at the top of both ends of the pressing plate (20). One end of the limiting rod passes through the limiting hole opened on the top of the U-shaped clamping frame (16).

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