Electric heating water vapor vulcanizing cylinder

Abstract

The utility model provides an electric heating water vapor vulcanization cylinder, belongs to the technical field of vulcanization cylinders, and aims to solve the problems that under the actual use condition of the current electric heating water vapor vulcanization cylinder, when an operator pushes and pulls a hanging tool to enter and exit from the vulcanization cylinder, the hanging tool easily and quickly slides down along a slope because a frame body has a certain slope, and the operation is inconvenient. The device comprises a hinge frame which is hinged to the outer side of a cylinder body, and the hinge frame is hinged to the outer side of the cylinder body; the sealing cover is rotationally connected to the outer side of the hinging frame; the number of the fixing plates is two, and the two fixing plates are fixedly connected to the inner side of the cylinder body. The number of the adjusting frames is two, and the two adjusting frames are connected to the upper end faces of the two fixing plates in a sliding mode correspondingly. Through the arrangement of the rain shoe rack, the distance between the two adjusting frames can be flexibly adjusted, the adaptability of the device is enhanced, effective buffering is achieved when the rain shoe rack is pushed and pulled, the operation safety is improved in all directions, and the labor intensity is practically relieved.

Description

Technical Field

[0001] This utility model belongs to the field of vulcanizing cylinder technology, and more specifically, it relates to an electrically heated steam vulcanizing cylinder. Background Technology

[0002] In the production process of rubber rain boots, the vulcanization process plays a crucial role. In actual use, the electric heating steam vulcanization cylinder generates steam by electric heating, thereby creating a special environment with high temperature, high pressure and high humidity, so that the rubber material of the rain boots can undergo a vulcanization reaction smoothly.

[0003] According to application number CN202120488847.4, an automatic vulcanizing tank is disclosed, specifically relating to the field of vulcanizing tank technology. It includes a tank body, a tank lid, and a bottom plate. The tank body has an opening mechanism inside. The opening mechanism includes a short plate fixedly disposed on one side of the bottom of the tank body. A pressing block is disposed on one side of the short plate. A second short rod is fixedly disposed on the pressing block near the short plate. A spring is disposed at the outer end of the second short rod. A second delayed tactile switch is fixedly disposed inside the short plate, located on one side of the second short rod. A second threaded rod is disposed on the top of the pressing block. This invention utilizes a conveyor plate, a pressing block, and a second short rod to control the second delayed tactile switch, enabling the second delayed tactile switch to open the tank lid promptly. This prevents the rubber products inside the tank from being affected by excessively long vulcanization times, thus ensuring the vulcanization effect.

[0004] Based on the above, in the current actual use of electrically heated steam vulcanizing cylinders, the hanger with rubber rain boots is usually pushed into the vulcanizing cylinder first to carry out the vulcanizing operation. After the vulcanizing process is completed, the hanger is pulled out of the vulcanizing cylinder. However, the vulcanizing cylinder often has a certain height difference from the ground, so a frame is usually built on the vulcanizing cylinder to create a sloping passage. When the operator pushes and pulls the hanger in and out of the vulcanizing cylinder, because the frame has a certain slope, the hanger can easily slide down the slope quickly during the process of pulling it out, which may directly hit the operator. This undoubtedly poses a significant safety hazard to the entire operation process. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides an electrically heated steam vulcanizing cylinder. In the current practical use of electrically heated steam vulcanizing cylinders, a hanger with rubber rain boots attached is typically pushed into the cylinder for vulcanization. After the vulcanization process is complete, the hanger is pulled out. However, the vulcanizing cylinder often has a height difference from the ground, so a frame is usually erected on top of the cylinder to create a ramp. When workers push or pull the hanger in and out of the cylinder, because the frame has a slope, the hanger can easily slide down the ramp quickly during the pulling process, potentially directly hitting the workers. This undoubtedly poses a significant safety hazard to the entire operation.

[0006] The purpose and effect of this utility model's electrically heated steam vulcanizing cylinder are achieved through the following specific technical means:

[0007] An electrically heated steam vulcanizing cylinder includes a cylinder body, a hinge frame, a sealing cover, a fixed plate, an adjusting frame, an adjusting mechanism, and a buffer mechanism. The hinge frame is hinged to the outside of the cylinder body. The sealing cover is rotatably connected to the outside of the hinge frame. Two fixed plates are provided, and both fixed plates are fixedly connected to the inside of the cylinder body. Two adjusting frames are provided, and the two adjusting frames are slidably connected to the upper end faces of the two fixed plates respectively. The adjusting mechanism is located inside the cylinder body. The buffer mechanism is located at the front end of the adjusting frame.

[0008] Furthermore, the adjustment mechanism includes: a threaded frame and a bidirectional screw; two threaded frames are provided, and the two threaded frames are respectively fixedly connected to the lower end faces of the two adjustment frames; the bidirectional screw is rotatably connected to the inner side of the cylinder body, and the bidirectional screw is threadedly connected to the inner side of the two threaded frames.

[0009] Furthermore, the buffer mechanism includes: a telescopic frame, a hinge plate, and a friction housing; two telescopic frames are provided, and the two telescopic frames are slidably connected to the inner sides of two threaded frames respectively; two hinge plates are provided, and the two hinge plates are respectively hinged to the front ends of the two telescopic frames; two friction housings are provided, and the two friction housings are respectively fixedly connected to the front ends of the hinge plates.

[0010] Furthermore, the buffer mechanism also includes: pulleys and a connecting belt; the pulleys are provided in two sets, and the two sets of pulleys are rotatably connected to the inner sides of the two hinge plates respectively; the connecting belt covers the outer sides of the two sets of pulleys.

[0011] Furthermore, the buffer mechanism also includes: a square groove, a sliding block, a hinge block, a connecting frame, and pulleys; two square grooves are provided, each located at the front end of one of the two hinge plates; two sliding blocks are provided, each slidably connected to the inner side of one of the two hinge plates and fixedly connected to the outer side of one of the two connecting belts; two hinge blocks are provided, each hinged to the outer side of one of the two sliding blocks; two connecting frames are provided, each rotatably connected to the outer side of one of the two hinge blocks; and two sets of pulleys are provided, each rotatably connected to the inner side of one of the two connecting frames.

[0012] Furthermore, the buffer mechanism also includes: a spiral spring, a ratchet, a fixed post, friction elements, and a compression spring; two spiral springs are provided, one end of each spiral spring is fixedly connected to the outside of the two front pulleys, and the other end of each spiral spring is fixedly connected to the inside of the two friction housings; two ratchets are provided, each fixedly connected to the outside of the two front pulleys; two fixed posts are provided, each fixedly connected to the outside of the two ratchets; two sets of friction elements are provided, each set of friction elements is hinged to the outside of the two fixed posts; two sets of compression springs are provided, one end of each compression spring is fixedly connected to the outside of the two fixed posts, and the other end of each compression spring is fixedly connected to the outside of the two sets of friction elements.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This invention achieves adjustment of the distance between two adjusting frames through the setting of an adjustment mechanism. Simply rotate the bidirectional screw; thanks to the threaded connection between the bidirectional screw and the threaded frame, the rotation of the bidirectional screw, along with the threaded frame, drives the adjusting frame to slide, thus adjusting the distance between the two adjusting frames. This mechanism can adapt to different specifications of rain boot hangers, improving its adaptability to various types of rain boot hangers. The buffer mechanism effectively cushions the pushing and pulling process of the rain boot hanger. First, pull the telescopic frame and hinge plate outwards, then begin pulling the hanger outwards. When the hanger is pulled out, the wheels on the hanger will abut against the rear end of the connecting frame. As the hanger continues to move, the resulting pushing force will cause the connecting frame to slide. This sliding of the connecting frame will then drive the ratchet through the pulley and connecting belt. When the ratchet rotates, it drives the friction component to rotate along with it via the fixed column. As the friction component rotates, it generates friction against the friction housing under the action of the compressed spring. This friction slows down the downward movement of the hanger. When the connecting frame slides to the position of the square groove, it flips over, no longer obstructing the hanger, allowing it to slide out smoothly. This effectively prevents the hanger from colliding with the operator due to excessive downward speed, improving operational safety and reducing the operator's workload. The aforementioned adjustment and buffer mechanisms not only allow for flexible adjustment of the distance between the two adjustment frames, enhancing the device's adaptability, but also effectively buffer the movement of the rain boot hanger, comprehensively improving operational safety and significantly reducing labor intensity. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of the present invention.

[0016] Figure 2 This is a cross-sectional structural schematic diagram of the cylinder block of this utility model.

[0017] Figure 3 This is a structural schematic diagram of the fixing plate of this utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the bidirectional screw of this utility model.

[0019] Figure 5 This is a structural schematic diagram of the connecting frame of this utility model.

[0020] Figure 6 This is a schematic diagram of the square groove of this utility model.

[0021] Figure 7 This is a schematic diagram of the structure of the friction component of this utility model.

[0022] Figure 8This is a structural schematic diagram of the connecting frame of this utility model.

[0023] Figure 9 This is a schematic diagram of the ratchet structure of this utility model.

[0024] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0025] 1. Cylinder body; 2. Hinge frame; 3. Sealing cover; 4. Fixing plate; 5. Adjusting frame; 6. Threaded frame; 7. Double-acting screw; 8. Telescopic frame; 9. Hinge plate; 901. Square groove; 10. Friction housing; 11. Pulley; 12. Connecting belt; 13. Sliding block; 1301. Hinge block; 14. Connecting frame; 15. Pulley; 16. Spiral spring; 17. Ratchet; 18. Fixing post; 19. Friction component; 20. Compression spring. Detailed Implementation

[0026] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0027] Example 1:

[0028] As attached Figures 1-4 As shown:

[0029] This utility model provides an electrically heated steam vulcanizing cylinder, including a cylinder body 1, a hinge frame 2, a sealing cover 3, a fixing plate 4, an adjusting frame 5, an adjusting mechanism, and a buffer mechanism; the hinge frame 2 is hinged to the outside of the cylinder body 1; the sealing cover 3 is rotatably connected to the outside of the hinge frame 2; there are two fixing plates 4, both of which are fixedly connected to the inside of the cylinder body 1; there are two adjusting frames 5, which are slidably connected to the upper end faces of the two fixing plates 4 respectively; the adjusting mechanism is located inside the cylinder body 1; and the buffer mechanism is located at the front end of the adjusting frame 5.

[0030] The adjustment mechanism includes a threaded frame 6 and a bidirectional screw 7. There are two threaded frames 6, which are fixedly connected to the lower end faces of the two adjustment frames 5 respectively. The bidirectional screw 7 is rotatably connected to the inner side of the cylinder body 1 and is threadedly connected to the inner side of the two threaded frames 6.

[0031] The specific usage and function of this embodiment: Rotate the bidirectional screw 7, which is connected to the threaded bracket 6 by the threaded connection between the bidirectional screw 7 and the threaded bracket 6. When the bidirectional screw 7 rotates, it will drive the adjusting bracket 5 to slide through the threaded bracket 6, thereby adjusting the distance between the two adjusting brackets 5.

[0032] Example 2:

[0033] Based on Example 1, such as Figures 5-9As shown, the buffer mechanism includes: a telescopic frame 8, a hinge plate 9, a square groove 901, a friction housing 10, a pulley 11, a connecting belt 12, a sliding block 13, a hinge block 1301, a connecting frame 14, a pulley 15, a spiral spring 16, a ratchet 17, a fixed column 18, a friction element 19, and a compression spring 20; two telescopic frames 8 are provided, and the two telescopic frames 8 are slidably connected to the inner sides of two threaded frames 6 respectively; two hinge plates 9 are provided, and the two hinge plates 9 are respectively hinged to the front ends of the two telescopic frames 8; the square groove 901 is provided with two... Two square grooves 901 are respectively formed at the front ends of the two hinge plates 9; two friction housings 10 are provided, and the two friction housings 10 are respectively fixedly connected to the front ends of the hinge plates 9; two sets of pulleys 11 are provided, and the two sets of pulleys 11 are respectively rotatably connected to the inner sides of the two hinge plates 9; a connecting belt 12 covers the outer sides of the two sets of pulleys 11; two sliding blocks 13 are provided, and the two sliding blocks 13 are respectively slidably connected to the inner sides of the two hinge plates 9, and the two sliding blocks 13 are respectively fixedly connected to the outer sides of the two connecting belts 12; hinge blocks Two hinge blocks 1301 are provided, and the two hinge blocks 1301 are respectively hinged to the outer sides of the two sliding blocks 13; two connecting frames 14 are provided, and the two connecting frames 14 are respectively rotatably connected to the outer sides of the two hinge blocks 1301; two sets of pulleys 15 are provided, and the two sets of pulleys 15 are respectively rotatably connected to the inner sides of the two connecting frames 14; two spiral springs 16 are provided, one end of the two spiral springs 16 is fixedly connected to the outer sides of the two front pulleys 11, and the other end of the two spiral springs 16 is respectively fixedly connected to the inner sides of the two friction housings 10. On the side; there are two ratchet 17s, which are fixedly connected to the outside of the two front pulleys 11 respectively; there are two fixing posts 18, which are fixedly connected to the outside of the two ratchet 17 respectively; there are two sets of friction members 19, which are hinged to the outside of the two fixing posts 18 respectively; there are two sets of compression springs 20, one end of which is fixedly connected to the outside of the two fixing posts 18 respectively, and the other end of which is fixedly connected to the outside of the two sets of friction members 19 respectively.

[0034] The specific usage and function of this embodiment are as follows: After pulling out the adjusting frame 5, the telescopic frame 8 and the hinge plate 9 are tilted downwards so that the front end of the hinge plate 9 touches the ground. At this time, the hanger with the rain boots can be pushed into the cylinder 1. Due to the hinge between the hinge block 1301 and the sliding block 13, the connecting frame 14 will not obstruct the hanger when it is pushed into the cylinder 1. Then, the telescopic frame 8 and the hinge plate 9 are retracted, and the sealing cover 3 is closed for vulcanization. After vulcanization is completed, the telescopic frame 8 and the hinge plate 9 are pulled out by opening the sealing cover 3. At this time, the hanger can be pulled out. When the hanger is pulled out, the wheels of the hanger will abut against the connecting frame. At the rear end of 14, the movement of the hanger will push the connecting frame 14 to slide. The sliding of the connecting frame 14 will drive the ratchet 17 to rotate through the pulley 11 and the connecting belt 12. The rotation of the ratchet 17 will drive the friction element 19 to rotate through the fixed column 18. When the friction element 19 rotates, it will rub against the friction housing 10 under the action of the compression spring 20, which will slow down the downward movement speed of the hanger. When the connecting frame 14 slides to the position of the square groove 901, the connecting frame 14 will flip. At this time, the connecting frame 14 will lose its obstruction to the hanger, and the hanger can slide out smoothly. After the hanger slides out, the connecting frame 14 will reset under the action of the spiral spring 16.

[0035] The following points should be noted in this article:

[0036] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0037] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0038] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. An electrically heated steam vulcanizing cylinder, comprising a cylinder body (1), a hinge frame (2), a sealing cover (3), a fixing plate (4), an adjusting frame (5), an adjusting mechanism, and a buffer mechanism; wherein the hinge frame (2) is hinged to the outside of the cylinder body (1); and the sealing cover (3) is rotatably connected to the outside of the hinge frame (2); characterized in that: Two fixing plates (4) are provided, and both fixing plates (4) are fixedly connected to the inner side of the cylinder body (1); two adjusting frames (5) are provided, and the two adjusting frames (5) are slidably connected to the upper end face of the two fixing plates (4); the adjusting mechanism is provided on the inner side of the cylinder body (1); the buffer mechanism is provided at the front end of the adjusting frame (5).

2. The electrically heated steam vulcanizing cylinder as described in claim 1, characterized in that: The adjustment mechanism includes: a threaded frame (6) and a bidirectional screw (7); there are two threaded frames (6), which are fixedly connected to the lower end faces of two adjustment frames (5); the bidirectional screw (7) is rotatably connected to the inner side of the cylinder (1), and the bidirectional screw (7) is threadedly connected to the inner side of the two threaded frames (6).

3. The electrically heated steam vulcanizing cylinder as described in claim 1, characterized in that: The buffer mechanism includes: a telescopic frame (8), a hinge plate (9), and a friction housing (10); there are two telescopic frames (8), which are slidably connected to the inner side of two threaded frames (6); there are two hinge plates (9), which are hinged to the front end of the two telescopic frames (8); there are two friction housings (10), which are fixedly connected to the front end of the hinge plate (9).

4. The electrically heated steam vulcanizing cylinder as described in claim 3, characterized in that: The buffer mechanism further includes: pulleys (11) and connecting belts (12); the pulleys (11) are provided in two sets, and the two sets of pulleys (11) are rotatably connected to the inner side of the two hinge plates (9); the connecting belts (12) cover the outer side of the two sets of pulleys (11).

5. The electrically heated steam vulcanizing cylinder as described in claim 4, characterized in that: The buffer mechanism further includes: a square groove (901), a sliding block (13), a hinge block (1301), a connecting frame (14), and a pulley (15); there are two square grooves (901), which are respectively opened at the front end of the two hinge plates (9); there are two sliding blocks (13), which are respectively slidably connected to the inner side of the two hinge plates (9) and respectively fixedly connected to the outer side of the two connecting belts (12); there are two hinge blocks (1301), which are respectively hinged to the outer side of the two sliding blocks (13); there are two connecting frames (14), which are respectively rotatably connected to the outer side of the two hinge blocks (1301); there are two sets of pulleys (15), which are respectively rotatably connected to the inner side of the two connecting frames (14).

6. The electrically heated steam vulcanizing cylinder as described in claim 5, characterized in that: The buffer mechanism further includes: a spiral spring (16), a ratchet (17), a fixed post (18), a friction element (19), and a compression spring (20); two spiral springs (16) are provided, one end of each spiral spring (16) is fixedly connected to the outside of the two front pulleys (11), and the other end of each spiral spring (16) is fixedly connected to the inside of the two friction housings (10); two ratchets (17) are provided, and each ratchet (17) is fixedly connected to the two front pulleys (11). The outer side of the ratchet (17); two fixed posts (18) are provided, and the two fixed posts (18) are respectively fixedly connected to the outer side of the two ratchet (17); two sets of friction elements (19) are provided, and the two sets of friction elements (19) are respectively hinged to the outer side of the two fixed posts (18); two sets of compression springs (20) are provided, and one end of the two sets of compression springs (20) is respectively fixedly connected to the outer side of the two fixed posts (18), and the other end of the two sets of compression springs (20) is respectively fixedly connected to the outer side of the two sets of friction elements (19).

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