A high-elasticity thermoplastic elastomer synthesis device

Abstract

This utility model relates to the field of synthesis equipment technology, specifically a high-elasticity thermoplastic elastomer synthesis device. The device includes a cylindrical body with a sealing cap connected to the top via a flange. A second motor drives a lead screw to rotate within a movable chamber, and the lead screw acts on the second motor, causing the second motor to push an insert rod through a fixed base. This insert rod then pulls two sets of insert blocks into three sets of sockets. The sockets then cause the sealing cap and stirring rod to slide out of the cylindrical body, allowing the sealing cap to rotate open from the top of the cylindrical body. This facilitates cleaning of the interior of the cylindrical body. After cleaning, the sealing cap can be rotated back to its original position on the cylindrical body, aligning the cylindrical body with the sealing cap flange for easy connection. This invention also solves the problem of the time-consuming process of removing and storing the sealing cap during cleaning, which significantly reduces the effective production time of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of synthesis device technology, specifically a synthesis device for highly elastic thermoplastic elastomers. Background Technology

[0002] In the production process of highly elastic thermoplastic elastomers, the synthesis unit is the core equipment for realizing raw material polymerization, reaction control, and product molding. To ensure stable product quality and avoid contamination of subsequent production by residues of raw materials from different batches or reaction byproducts, the synthesis unit needs to be thoroughly cleaned regularly. Currently, mainstream highly elastic thermoplastic elastomer synthesis units typically adopt a sealed structure design. As a key component, the sealing cover must not only ensure the stability of the high-pressure and high-temperature environment inside the unit during the reaction process, preventing material leakage and the intrusion of external impurities, but also possess certain pressure resistance and corrosion resistance to adapt to complex reaction conditions.

[0003] Existing synthesis devices require complete removal of the sealing cap before cleaning can be performed, including thoroughly cleaning the interior of the device and the sealing surface of the cap itself. Since the sealing cap typically houses the first motor and stirring rod, it is quite heavy, and disassembling and reassembling it is time-consuming and difficult, often taking up a significant portion of the cleaning process and drastically reducing the equipment's effective production time. This also hinders efficient cleaning of the cylinder's interior. Therefore, we propose a high-elasticity thermoplastic elastomer synthesis device. Utility Model Content

[0004] The purpose of this invention is to provide a device for synthesizing highly elastic thermoplastic elastomers to solve the problems mentioned in the background art.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A high-elasticity thermoplastic elastomer synthesis device includes a cylindrical body, a sealing cover connected to the top of the cylindrical body via a flange, a first motor mounted on the top of the sealing cover, an output shaft of the first motor passing through the sealing cover, a stirring rod fixedly connected to the output shaft of the first motor, a support assembly for supporting the sealing cover mounted on the side of the cylindrical body, and a storage assembly mounted on the other side of the cylindrical body.

[0007] Preferably, the support assembly includes a movable chamber fixedly connected to the left side of the cylinder. A lead screw is rotatably connected inside the movable chamber. A second motor is fixedly connected to the bottom of the movable chamber. The output end of the second motor passes through the movable chamber and is fixedly connected to one end of the lead screw. A transmission block is threaded onto the lead screw. A fixed seat is fixedly connected to the outer end of the transmission block. A rotating block is rotatably connected inside the fixed seat. An insert rod is fixedly connected to the top of the rotating block. Three sets of sockets are fixedly connected at equal intervals to the side wall of the sealing cover. The insert rod is slidably connected to one set of sockets. Two sets of insert blocks are symmetrically fixedly connected to the front and rear ends of the insert rod. The two sets of insert blocks are slidably connected to the two sets of sockets respectively. A fixed frame is fixedly connected to the left outer wall of the fixed seat. A limit block is slidably connected to the fixed frame and inside the fixed seat. A spring is fixedly connected to the left side of the limit block. The other end of the spring is fixedly connected to the outer wall of the fixed frame. A slot is provided on the outer wall of the rotating block corresponding to the inner end of the limit block. The slot passes through the interior of the rotating block.

[0008] Preferably, the limiting block has a T-shaped design, and the portion of the limiting block that inserts into the slot is designed as a cylindrical shape that fits the slot.

[0009] Preferably, the portion of the plug and the rod that is inserted into the socket is rectangular in shape, and the socket has a countersunk hole that is adapted to the plug and the rod.

[0010] Preferably, the storage assembly includes a storage box fixedly connected to the outer wall of the right side of the cylinder. Two sets of fixing blocks are symmetrically fixedly connected to the top of the storage box. A cover plate is rotatably connected inside the fixing blocks. A threaded rod is fixedly connected to the bottom of the storage box. A threaded block is threadedly connected to the threaded rod. A limit groove is opened on the surface of the cover plate corresponding to the outer wall of the threaded block. A partition is fixedly connected to the inner wall of the storage box.

[0011] Preferably, the storage box, cover, and partition are all made of transparent acrylic sheet, and the inner walls of the storage box and cover are glued with transparent soft pads.

[0012] The beneficial effects of this utility model are:

[0013] 1. This utility model uses a second motor to drive a lead screw to rotate within the movable chamber. The lead screw then acts on the second motor, which in turn pushes a plug rod through a fixed base. This causes the plug rod to slide two sets of plug blocks into three sets of sockets. The sockets then drive the sealing cover and stirring rod to slide out of the cylinder. Next, the plug rod drives a rotating block to rotate within the fixed base, causing the sealing cover to rotate 90 degrees. At this point, the slot aligns with the limiting block. The spring's restoring force pushes the limiting block into the plug block, thus limiting the rotation of the sealing cover. This allows the sealing cover to rotate open from the top of the cylinder, facilitating cleaning of the cylinder's interior. After cleaning, the sealing cover can be rotated back to its original position on the cylinder, aligning the cylinder and the sealing cover flange for easy connection. This design also solves the problem of needing to remove and store the sealing cover during cylinder cleaning, which is time-consuming and consumes a significant portion of the cleaning process, greatly reducing the equipment's effective production time.

[0014] 2. This utility model uses a threaded block that rotates on a threaded rod and rotates out of the limiting groove. Then, the cover plate is rotated in the fixed block and the cover plate is released from the obstruction of the storage box. Then, cleaning tools are taken out from the storage box to clean the inside of the cylinder, thereby achieving the purpose of cleaning the cylinder anytime and anywhere. At the same time, the storage box can also store different maintenance tools to facilitate the daily maintenance of the cylinder by the staff. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 This is a side view of the structure of this utility model;

[0018] Figure 3 This is a three-dimensional cross-sectional structural diagram of the present invention;

[0019] Figure 4 This is an exploded structural diagram of the support component of this utility model.

[0020] The following are the reference numerals in the attached diagram: 1. Cylinder; 2. Sealing cap; 3. First motor; 4. Stirring rod; 5. Support assembly; 51. Movable chamber; 52. Lead screw; 53. Second motor; 54. Transmission block; 55. Fixed base; 56. Rotating block; 57. Insert rod; 58. Socket; 59. Fixed frame; 510. Limiting block; 511. Spring; 512. Slot; 513. Inserting block; 6. Storage assembly; 61. Storage box; 62. Fixed block; 63. Cover plate; 64. Threaded rod; 65. Threaded block; 66. Limiting groove; 67. Partition plate. Detailed Implementation

[0021] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1-4 As shown, a high-elasticity thermoplastic elastomer synthesis device includes a cylinder 1, a sealing cover 2 connected to the top of the cylinder 1 via a flange, a first motor 3 mounted on the top of the sealing cover 2, an output shaft of the first motor 3 passing through the sealing cover 2, a stirring rod 4 fixedly connected to the output shaft of the first motor 3, a support assembly 5 for supporting the sealing cover 2 mounted on the side of the cylinder 1, and a storage assembly 6 mounted on the other side of the cylinder 1.

[0023] As a technical optimization of this utility model, the support component 5 includes a movable chamber 51 fixedly connected to the left side of the cylinder 1. A lead screw 52 is rotatably connected inside the movable chamber 51. A second motor 53 is fixedly connected to the bottom of the movable chamber 51. The output end of the second motor 53 passes through the movable chamber 51 and is fixedly connected to one end of the lead screw 52. A transmission block 54 is threaded onto the lead screw 52. A fixed seat 55 is fixedly connected to the outer end of the transmission block 54. A rotating block 56 is rotatably connected inside the fixed seat 55. A plug rod 57 is fixedly connected to the top of the rotating block 56. Three sets of sockets are fixedly connected at equal intervals on the side wall of the sealing cover 2. 58. The plug rod 57 is slidably connected to a set of sockets 58. Two sets of plug blocks 513 are symmetrically fixedly connected to the front and rear surfaces of the plug rod 57. The two sets of plug blocks 513 are slidably connected to the two sets of sockets 58 respectively. A fixed frame 59 is fixedly connected to the left outer wall of the fixed base 55. A limit block 510 is slidably connected to the fixed frame 59 and the fixed base 55. A spring 511 is fixedly connected to the left side of the limit block 510. The other end of the spring 511 is fixedly connected to the outer wall of the fixed frame 59. A slot 512 is opened on the outer wall of the rotating block 56 corresponding to the inner end of the limit block 510. The slot 512 penetrates the interior of the rotating block 56.

[0024] The second motor 53 drives the lead screw 52 to rotate within the movable chamber 51, and the lead screw 52 acts on the second motor 53, causing the second motor 53 to push the insertion rod 57 through the fixed seat 55. The insertion rod 57 then drives the two sets of insertion blocks 513 to slide into the three sets of sockets 58. The sockets 58 then drive the sealing cover 2 and the stirring rod 4 to slide out of the cylinder 1. Next, the insertion rod 57 drives the rotating block 56 to rotate within the fixed seat 55, and the sealing cover 2 rotates 90 degrees. At this time, the slot 512 aligns with the limiting block 510. With the restoring force of the spring 511, the limiting block 510 is pushed into place. The purpose of inserting the sealing cover 2 into the insert block 513 is to limit its rotation, allowing the sealing cover 2 to be rotated off the top of the cylinder 1. This facilitates the cleaning of the inside of the cylinder 1 by the staff. After cleaning, the sealing cover 2 can be rotated back to its original position on the cylinder 1, aligning the flanges of the cylinder 1 and the sealing cover 2, making it easier for the staff to connect the two. This also solves the problem that when cleaning the cylinder 1, the sealing cover 2 needs to be removed from the cylinder 1 and stored, which is time-consuming and occupies most of the time in the entire cleaning process, greatly reducing the effective production time of the equipment.

[0025] As a technical optimization of this utility model, the limiting block 510 is T-shaped, and the part of the limiting block 510 that inserts into the slot 512 is designed as a cylindrical shape that matches the slot 512.

[0026] In practice, this increases the contact area between the slot 512 and the limiting block 510, thereby preventing the limiting block 510 from becoming loose in the slot 512. This would make it difficult to align the sealing cover 2 with the flange hole on the cylinder 1 when the sealing cover 2 is installed on the cylinder 1, thus making it impossible to quickly install the flange on the cylinder 1 and the sealing cover 2.

[0027] As a technical optimization of this utility model, the portion of the plug 513 and the plug rod 57 that is inserted into the socket 58 is rectangular in shape, and the socket 58 has a countersunk hole that is compatible with the plug 513 and the plug rod 57.

[0028] In practice, the socket 58 can be made to fit the plug block 513 and the plug rod 57 on all four sides, thereby ensuring that the plug block 513 and the plug rod 57 slide into the socket 58 to lift the sealing cover 2, making the lifting process more stable.

[0029] As a technical optimization of this utility model, the storage component 6 includes a storage box 61 fixedly connected to the outer wall of the right side of the cylinder 1. Two sets of fixing blocks 62 are symmetrically fixedly connected to the top of the storage box 61. A cover plate 63 is rotatably connected inside the fixing block 62. A threaded rod 64 is fixedly connected to the bottom of the storage box 61. A threaded block 65 is threadedly connected to the threaded rod 64. A limit groove 66 is opened on the surface of the cover plate 63 corresponding to the outer wall of the threaded block 65. A partition plate 67 is fixedly connected to the inner wall of the storage box 61.

[0030] In practice, the threaded block 65 rotates on the threaded rod 64 and rotates out of the limiting groove 66. Then, the cover plate 63 is rotated in the fixing block 62 and the cover plate 63 is released from the cover of the storage box 61. Then, the cleaning tools are taken out from the storage box 61 to clean the inside of the cylinder 1, thereby achieving the purpose of cleaning the cylinder 1 anytime and anywhere. At the same time, the storage box 61 can also store different maintenance tools to facilitate the staff to perform daily maintenance on the cylinder 1.

[0031] As a technical optimization of this utility model, the storage box 61, the cover plate 63 and the partition plate 67 are all designed with transparent acrylic panels, and the inner walls of the storage box 61 and the cover plate 63 are glued with transparent soft pads.

[0032] In practice, this allows staff to easily observe the tools in the storage box 61 from the outside of the storage box 61 and the cover plate 63, enabling staff to quickly and accurately locate the tools needed, and then take the tools to carry out routine maintenance on the cylinder 1.

[0033] In use, this invention uses a second motor 53 to drive a lead screw 52 to rotate within the movable chamber 51. The lead screw 52 then acts on the second motor 53, causing the second motor 53 to push a rod 57 through a fixed base 55. This rod 57 then slides two sets of insert blocks 513 into three sets of sockets 58. The sockets 58 then cause the sealing cover 2 and stirring rod 4 to slide out of the cylinder 1. Next, the rod 57 drives a rotating block 56 to rotate within the fixed base 55, causing the sealing cover 2 to rotate 90 degrees. At this point, the slot 512 aligns with the limiting block 510. The restoring force of the spring 511 pushes the limiting block 510 into the insert block 513, thus limiting the rotation of the sealing cover 2 and allowing it to rotate open from the top of the cylinder 1, facilitating operation. The inside of the cylinder 1 is cleaned. When the sealing cover 2 needs to be installed on the cylinder 1, the limiting block 510 is pulled, and the limiting block 510 slides in the fixed frame 59, and drives the limiting block 510 to slide out of the slot 512. At the same time, the limiting block 510 compresses the spring 511. Then, the insert rod 57 is rotated, so that the insert rod 57 drives the rotating block 56 to rotate 90 degrees in the opposite direction in the fixed seat 55, and the sealing cover 2 is rotated to the top of the cylinder 1, so that the sealing cover 2 is aligned with the flange hole in the cylinder 1. Then, the second motor 53 drives the lead screw 52 to reverse, so that the transmission block 54 drives the sealing cover 2 and the stirring rod 4 to slide into the cylinder 1 through the insert rod 57 until the sealing cover 2 is in contact with the cylinder 1. Finally, the cylinder 1 and the sealing cover 2 are connected through the flange.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A high-elasticity thermoplastic elastomer synthesis apparatus comprising a cylinder (1), characterized in that, The cylinder (1) is connected to a sealing cover (2) via a flange. A first motor (3) is installed on the top of the sealing cover (2). The output shaft of the first motor (3) passes through the sealing cover (2). A stirring rod (4) is fixedly connected to the output shaft of the first motor (3). A support assembly (5) for supporting the sealing cover (2) is installed on the side of the cylinder (1). A storage assembly (6) is installed on the other side of the cylinder (1). The support assembly (5) includes a movable chamber (51) fixedly connected to the left side of the cylinder (1). A lead screw (52) is rotatably connected inside the movable chamber (51). A second motor (53) is fixedly connected to the bottom of the movable chamber (51). The output end of the second motor (53) passes through the movable chamber (51) and is fixedly connected to one end of the lead screw (52). A transmission block (54) is threaded onto the lead screw (52). A fixed seat (55) is fixedly connected to the outer end of the transmission block (54). A rotating block (56) is rotatably connected inside the fixed seat (55). A plug rod (57) is fixedly connected to the top of the rotating block (56). Three sets of sockets (58) are fixedly connected at equal intervals to the side wall of the sealing cover (2). The plug rod ( 57) is slidably connected to a set of sockets (58). Two sets of plug blocks (513) are symmetrically fixedly connected to the front and rear surfaces of the plug rod (57). The two sets of plug blocks (513) are slidably connected to the two sets of sockets (58). A fixed frame (59) is fixedly connected to the left outer wall of the fixed seat (55). A limit block (510) is slidably connected to the fixed frame (59) and the fixed seat (55). A spring (511) is fixedly connected to the left side of the limit block (510). The other end of the spring (511) is fixedly connected to the outer wall of the fixed frame (59). A slot (512) is opened on the outer wall of the rotating block (56) corresponding to the inner end of the limit block (510). The slot (512) penetrates the interior of the rotating block (56).

2. A high-elasticity thermoplastic elastomer synthesis device according to claim 1, characterized by, The limiting block (510) is T-shaped, and the part of the limiting block (510) that inserts into the slot (512) is designed as a cylindrical shape that fits the slot (512).

3. The high-elasticity thermoplastic elastomer synthesis device according to claim 1, characterized in that, The portion of the plug (513) and the plug rod (57) inserted into the socket (58) is rectangular in shape, and the socket (58) has a countersunk hole that is compatible with the plug (513) and the plug rod (57).

4. The high-elasticity thermoplastic elastomer synthesis device according to claim 1, wherein The storage assembly (6) includes a storage box (61) fixedly connected to the outer wall of the right side of the cylinder (1). Two sets of fixing blocks (62) are symmetrically fixedly connected to the top of the storage box (61). A cover plate (63) is rotatably connected inside the fixing block (62). A threaded rod (64) is fixedly connected to the bottom of the storage box (61). A threaded block (65) is threadedly connected to the threaded rod (64). A limiting groove (66) is opened on the surface of the cover plate (63) corresponding to the outer wall of the threaded block (65). A partition plate (67) is fixedly connected to the inner wall of the storage box (61).

5. A high-elasticity thermoplastic elastomer synthesis device according to claim 4, characterized by The storage box (61), cover plate (63) and partition (67) are transparent melamine board design, the storage box (61) and cover plate (63) inner wall are glued with transparent soft pad.

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