A high-sealing stainless steel reactor for resin production

Abstract

The present invention relates to the technical field of reaction kettles, and discloses a high-sealing stainless steel reaction kettle for resin production, which includes a kettle body. A plurality of support legs are fixedly connected to the bottom of the kettle body. A matching annular plate is arranged inside the kettle body. A U-shaped plate is fixedly connected to the upper surface of the annular plate. A driving motor is fixedly installed at the center of the top of the kettle body through a bracket. The output shaft of the driving motor penetrates through the top of the kettle body and is fixedly connected to the U-shaped plate, and the output shaft of the driving motor is rotationally connected to the top of the kettle body. A rotating rod is rotationally connected to the center of the annular plate through a first bearing. Two sleeves symmetric about the rotating rod are symmetrically rotationally connected to the annular plate through second bearings. The sleeves are connected to the top of the kettle body through a self-rotation mechanism. Active gears are fixedly sleeved on the outer cylinder walls of the two sleeves. The present invention facilitates the comprehensive and uniform stirring of the resin in the kettle body, makes the resin heat more evenly, and thus effectively improves the production quality of the resin.

Description

Technical Field

[0001] The present invention relates to the technical field of reaction kettles, and particularly to a highly airtight stainless steel reaction kettle for resin production. Background Art

[0002] Resin generally refers to an organic polymer that has a softening or melting range when heated, has a tendency to flow under the action of external force when softened, and is solid, semi-solid, or sometimes liquid at room temperature. In a broad sense, any polymer compound that can be used as a processing raw material for plastic products is called resin.

[0003] In the traditional reaction kettle for resin production, the heat is unevenly distributed, resulting in unstable reaction speed and product quality. There is a stirring structure inside the reaction kettle, but the stirring structure is relatively single and cannot fully and evenly stir the resin inside the reaction kettle, easily causing uneven heating of the resin and affecting the quality of resin production.

[0004] Therefore, it is necessary to provide a new highly airtight stainless steel reaction kettle for resin production to solve the above technical problems. Summary of the Invention

[0005] The purpose of the present invention is to solve the problem that the reaction kettle for resin production in the prior art cannot fully and evenly stir the resin, and to propose a highly airtight stainless steel reaction kettle for resin production.

[0006] In order to achieve the above purpose, the present invention adopts the following technical scheme:

[0007] A high-sealing stainless steel reactor for resin production, including a reactor body, characterized in that a plurality of support legs are fixedly connected to the bottom of the reactor body, a matching annular plate is arranged inside the reactor body, a U-shaped plate is fixedly connected to the upper surface of the annular plate, a driving motor is fixedly installed at the center of the top of the reactor body through a bracket, the output shaft of the driving motor penetrates through the top of the reactor body and is fixedly connected to the U-shaped plate, and the output shaft of the driving motor is rotationally connected to the top of the reactor body. A rotating rod is rotationally connected to the center of the annular plate through a first bearing, and two sleeves symmetrical about the rotating rod are rotationally connected to the annular plate through second bearings symmetrically. The sleeves are connected to the top of the reactor body through a self-rotation mechanism. Active gears are fixedly sleeved on the outer cylinder walls of both sleeves, and a driven gear meshing with both active gears is fixedly sleeved at the top end of the rotating rod. A matching sliding rod is slidably inserted into the sleeve. Sliding grooves are symmetrically formed on the inner wall of the sleeve. Sliding blocks matching the sliding grooves are symmetrically fixedly connected to the outer rod wall of the sliding rod, and the sliding blocks are slidably connected to the sliding grooves. A plurality of uniformly staggered stirring blades are fixedly connected to the rod wall of the sliding rod outside the sleeve. The resin in the reactor body is stirred by the plurality of stirring blades on the sliding rod. A reciprocating lead screw is fixedly connected to the bottom end of the rotating rod, and a matching lead screw slider is sleeved on the reciprocating lead screw. Support rods are symmetrically fixedly connected to both sides of the lead screw slider. A rotating pin is fixedly connected to the bottom end of the sliding rod, and the rotating pin is rotationally connected to the support rod through a third bearing. The lead screw slider drives the sliding rod to reciprocate up and down along the sleeve through the support rod, so as to stir the resin in the reactor body comprehensively and evenly, making the resin heat more evenly;

[0008] The self-rotation mechanism includes an annular groove opened on the top of the reactor body, an annular gear ring is fixedly installed on the side wall of the annular groove, a driving gear is fixedly sleeved on the outer cylinder wall of the sleeve near the top end, and the driving gear meshes with the annular gear ring;

[0009] A guide plate is fixedly installed on the lower surface inside the reactor body. The guide plate is of a frustum-shaped structure. The bottom end of the reciprocating lead screw is rotationally connected to the top of the guide plate through a fourth bearing. Second valves are fixedly installed on the discharge pipes symmetrically fixedly communicated with the side wall of the reactor body near the bottom.

[0010] Preferably, a feed hopper is fixedly communicated with the side wall of the reactor body, and a first valve is fixedly installed on the feed hopper.

[0011] Preferably, annular sliders are symmetrically fixedly connected to the outer side wall of the annular plate, annular sliding grooves matching the annular sliders are opened on the inner wall of the reactor body, and the annular sliders are slidably connected to the annular sliding grooves.

[0012] Preferably, a plurality of uniformly distributed through holes are opened on the stirring blades.

[0013] Preferably, the axes of the output shaft of the driving motor, the rotating rod, and the reciprocating screw rod coincide with each other.

[0014] Preferably, a ball groove is formed on one side of the annular slider close to the bottom of the annular chute, and a matching ball is installed in the ball groove. One end of the ball away from the bottom of the ball groove passes through the notch of the ball groove and extends outward, and is in rolling connection with the bottom of the annular chute.

[0015] Preferably, the ball diameter of the ball is larger than the notch diameter of the ball groove.

[0016] Compared with the prior art, the present invention provides a highly sealed stainless steel reactor for resin production, which has the following beneficial effects:

[0017] In the highly sealed stainless steel reactor for resin production, by arranging a kettle body, an annular plate, a U-shaped plate, a driving motor, a rotating rod, a sleeve, a self-rotating mechanism, a driving gear, a driven gear, a sliding rod, a chute, a slider, a stirring blade, a reciprocating screw rod, a screw slider, and a support rod, starting the driving motor drives the annular plate to rotate in the kettle body through the U-shaped plate. The self-rotating mechanism facilitates the self-rotation of the sleeve. When the sleeve rotates, it drives the rotating rod sleeved with the driven gear to rotate through the driving gear. At the same time, the sleeve drives the sliding rod to rotate synchronously under the cooperation of the slider and the chute. The resin in the kettle is conveniently stirred by multiple stirring blades on the sliding rod. The rotating rod drives the reciprocating screw rod to rotate, so that the screw slider reciprocates up and down. The screw slider drives the sliding rod to reciprocate up and down along the sleeve through the support rod, thereby conveniently stirring the resin in the kettle comprehensively and evenly, making the resin heat more evenly, and effectively improving the production quality of the resin.

[0018] The parts not involved in this device are the same as those in the prior art or can be implemented by using the prior art. The present invention facilitates comprehensive and even stirring of the resin in the kettle, makes the resin heat more evenly, and thus effectively improves the production quality of the resin. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of a highly sealed stainless steel reactor for resin production proposed by the present invention;

[0020] Figure 2 is a schematic structural diagram of the connection part between the sleeve and the sliding rod of a highly sealed stainless steel reactor for resin production proposed by the present invention;

[0021] Figure 3 is Figure 1 an enlarged view of part A in

[0022] Figure 4 is Figure 1 an enlarged view of part B in

[0023] In the figure: 1 kettle body, 2 support legs, 3 annular plate, 4 U-shaped plate, 5 drive motor, 6 rotating rod, 7 sleeve, 8 driving gear, 9 driven gear, 10 sliding rod, 11 sliding groove, 12 slider, 13 stirring blade, 14 reciprocating lead screw, 15 lead screw slider, 16 support rod, 17 annular groove, 18 annular gear ring, 19 driving gear, 20 feed hopper, 21 material guiding plate, 22 discharge pipe, 23 annular slider, 24 ball. Specific implementation manner

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0025] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0026] Refer to Figures 1-4 , a highly sealed stainless steel reaction kettle for resin production, including a kettle body 1, a plurality of support legs 2 are fixedly connected to the bottom of the kettle body 1, a matching annular plate 3 is arranged in the kettle body 1, a U-shaped plate 4 is fixedly connected to the upper surface of the annular plate 3, a drive motor 5 is fixedly installed at the center of the top of the kettle body 1 through a bracket, the output shaft of the drive motor 5 penetrates through the top of the kettle body 1 and is fixedly connected to the U-shaped plate 4, and the output shaft of the drive motor 5 is rotatably connected to the top of the kettle body 1. A rotating rod 6 is rotatably connected to the center of the annular plate 3 through a first bearing, and two sleeves 7 symmetrically rotatably connected to the annular plate 3 and symmetrical about the rotating rod 6 are rotatably connected through second bearings. The sleeves 7 are connected to the top of the kettle body 1 through a self-rotation mechanism. Driving gears 8 are fixedly sleeved on the outer barrel walls of the two sleeves 7, and a driven gear 9 meshing with both driving gears 8 is fixedly sleeved on the top end of the rotating rod 6. A matching sliding rod 10 is slidably inserted into the sleeve 7. Sliding grooves 11 are symmetrically opened on the inner wall of the sleeve 7. Sliders 12 matching the sliding grooves 11 are symmetrically fixedly connected to the outer rod wall of the sliding rod 10, and the sliders 12 are slidably connected to the sliding grooves 11. A plurality of uniformly staggered stirring blades 13 are fixedly connected to the rod wall of the sliding rod 10 located outside the sleeve 7. A reciprocating lead screw 14 is fixedly connected to the bottom end of the rotating rod 6, and a matching lead screw slider 15 is sleeved on the reciprocating lead screw 14. Support rods 16 are symmetrically fixedly connected to both sides of the lead screw slider 15. A rotating pin is fixedly connected to the bottom end of the sliding rod 10, and the rotating pin is rotatably connected to the support rod 16 through a third bearing;

[0027] The rotation mechanism includes an annular groove 17 formed at the top of the kettle body 1. A ring gear 18 is fixedly installed on the side wall of the annular groove 17. A driving gear 19 is fixedly sleeved on the outer cylinder wall near the top of the sleeve 7, and the driving gear 19 meshes with the ring gear 18. When the driving motor 5 is started, the annular plate 3 is driven by the U-shaped plate 4 to rotate inside the kettle body 1. The sleeve 7 makes a circular motion along the annular groove 17 driven by the annular plate 3. The driving gear 19 fixedly sleeved on the sleeve 7 meshes with the ring gear 18, so that the sleeve 7 rotates by itself when making a circular motion. When the sleeve 7 rotates, the rotating rod 6 sleeved with the driven gear 9 is driven to rotate through the driving gear 8. At the same time, the sleeve 7 drives the sliding rod 10 to rotate synchronously under the cooperation of the slider 12 and the chute 11. The resin inside the kettle body 1 is conveniently stirred by the multiple stirring blades 13 on the sliding rod 10. The rotating rod 6 drives the reciprocating lead screw 14 to rotate, so that the lead screw slider 15 reciprocates up and down. The lead screw slider 15 drives the sliding rod 10 to reciprocate up and down along the sleeve 7 through the support rod 16, so as to conveniently stir the resin inside the kettle body 1 comprehensively and evenly, make the resin heat more evenly, and effectively improve the production quality of the resin.

[0028] A feed hopper 20 is fixedly communicated with the side wall of the kettle body 1, and a first valve is fixedly installed on the feed hopper 20, which is convenient for adding raw materials into the kettle body 1.

[0029] A material guiding plate 21 is fixedly installed on the lower surface inside the kettle body 1. The material guiding plate 21 is of a frustum structure. The bottom end of the reciprocating lead screw 14 is rotatably connected to the top of the material guiding plate 21 through a fourth bearing, which is convenient for the resin after processing to be completely discharged.

[0030] Discharge pipes 22 are symmetrically and fixedly communicated with the side wall of the kettle body 1 near the bottom, and a second valve is fixedly installed on the discharge pipes 22, which is convenient for controlling the discharge of the resin.

[0031] Annular sliders 23 are symmetrically and fixedly connected to the outer side wall of the annular plate 3. Annular chutes matching the annular sliders 23 are formed on the inner wall of the kettle body 1, and the annular sliders 23 are slidably connected with the annular chutes, ensuring the stability of the annular plate 3.

[0032] A plurality of uniformly distributed through holes are formed in the stirring blade 13, reducing the stress received by the stirring blade 13 during stirring.

[0033] The axes of the output shaft of the driving motor 5, the rotating rod 6 and the reciprocating lead screw 14 all coincide with each other, ensuring coaxial rotation.

[0034] A ball groove is formed on one side of the annular slider 23 close to the bottom of the annular chute, and a matching ball 24 is installed in the ball groove. One end of the ball 24 away from the bottom of the ball groove passes through the notch of the ball groove and extends outwards, and is in rolling connection with the bottom of the annular chute, reducing the friction between the annular slider 23 and the annular chute.

[0035] The ball diameter of the ball 24 is larger than the groove diameter of the ball groove opening, preventing the ball 24 from separating from the ball groove and ensuring stability.

[0036] In the present invention, starting the drive motor 5 drives the annular plate 3 to rotate within the kettle body 1 through the U-shaped plate 4. The sleeve 7 makes a circular motion along the annular groove 17 driven by the annular plate 3. The drive gear 19 fixedly sleeved on the sleeve 7 meshes with the annular gear ring 18, causing the sleeve 7 to rotate on its own when making a circular motion. When the sleeve 7 rotates, it drives the rotating rod 6 sleeved with the driven gear 9 to rotate through the driving gear 8. At the same time, the sleeve 7 drives the sliding rod 10 to rotate synchronously under the cooperation of the slider 12 and the chute 11. The resin within the kettle body 1 is conveniently stirred through the multiple stirring blades 13 on the sliding rod 10. The rotating rod 6 drives the reciprocating lead screw 14 to rotate, causing the lead screw slider 15 to reciprocate up and down. The lead screw slider 15 drives the sliding rod 10 to reciprocate up and down along the sleeve 7 through the support rod 16, thus conveniently stirring the resin within the kettle body 1 comprehensively and evenly, making the resin heat more evenly and effectively improving the production quality of the resin.

[0037] As described above, only the preferred specific embodiments of the present invention are provided, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. A highly sealed stainless steel reactor for resin production, comprising a kettle body (1), characterized in that, A plurality of support legs (2) are fixedly connected to the bottom of the kettle body (1). An annular plate (3) is arranged inside the kettle body (1). A U-shaped plate (4) is fixedly connected to the upper surface of the annular plate (3). A driving motor (5) is fixedly installed at the center of the top of the kettle body (1) through a bracket. The output shaft of the driving motor (5) penetrates through the top of the kettle body (1) and is fixedly connected to the U-shaped plate (4), and the output shaft of the driving motor (5) is rotatably connected to the top of the kettle body (1). A rotating rod (6) is rotatably connected to the center of the annular plate (3) through a first bearing. Two sleeves (7) symmetrical about the rotating rod (6) are rotatably connected to the annular plate (3) through second bearings symmetrically. The sleeve (7) is connected to the top of the kettle body (1) through a self-rotation mechanism. Active gears (8) are fixedly sleeved on the outer cylinder walls of the two sleeves (7). A driven gear (9) meshing with both active gears (8) is fixedly sleeved on the top end of the rotating rod (6). A matching sliding rod (10) is slidably inserted into the sleeve (7). Sliding grooves (11) are symmetrically formed on the inner wall of the sleeve (7). Sliding blocks (12) matching the sliding grooves (11) are symmetrically fixedly connected to the outer rod wall of the sliding rod (10), and the sliding blocks (12) are slidably connected to the sliding grooves (11). A plurality of stirring blades (13) evenly and staggeredly distributed are fixedly connected to the rod wall of the sliding rod (10) outside the sleeve (7). The resin in the kettle body (1) is stirred by the plurality of stirring blades (13) on the sliding rod (10). A reciprocating lead screw (14) is fixedly connected to the bottom end of the rotating rod (6). A lead screw slider (15) matching the reciprocating lead screw (14) is sleeved on the reciprocating lead screw (14). Support rods (16) are symmetrically fixedly connected to both sides of the lead screw slider (15). A rotating pin is fixedly connected to the bottom end of the sliding rod (10), and the rotating pin is rotatably connected to the support rod (16) through a third bearing. The lead screw slider (15) drives the sliding rod (10) to reciprocate up and down along the sleeve (7) through the support rod (16), so as to stir the resin in the kettle body (1) comprehensively and evenly, making the resin heat more evenly; The self-rotation mechanism includes an annular groove (17) formed on the top of the kettle body (1). An annular gear ring (18) is fixedly installed on the side wall of the annular groove (17). A driving gear (19) is fixedly sleeved on the outer cylinder wall of the sleeve (7) near the top end, and the driving gear (19) meshes with the annular gear ring (18); A guide plate (21) is fixedly installed on the lower surface inside the kettle body (1). The guide plate (21) is of a frustum-shaped structure. The bottom end of the reciprocating lead screw (14) is rotatably connected to the top of the guide plate (21) through a fourth bearing. Two discharge pipes (22) are symmetrically and fixedly communicated with the side wall of the kettle body (1) near the bottom, and a second valve is fixedly installed on the discharge pipe (22).

2. The high-sealing stainless steel reactor for resin production according to claim 1, wherein A feed hopper (20) is fixedly communicated with the side wall of the kettle body (1), and a first valve is fixedly installed on the feed hopper (20).

3. A highly sealed stainless steel reactor for resin production according to claim 1, characterized in that, Symmetrically and fixedly connected to the outer side wall of the annular plate (3) are annular sliders (23), and annular sliding grooves matching the annular sliders (23) are formed in the inner wall of the kettle body (1), and the annular sliders (23) are slidably connected to the annular sliding grooves.

4. A highly-sealed stainless steel reactor for resin production according to claim 1, characterized in that, A plurality of through holes evenly distributed are formed in the stirring blade (13).

5. A highly-sealed stainless steel reactor for resin production according to claim 1, characterized in that, The axes of the output shaft of the driving motor (5), the rotating rod (6), and the reciprocating lead screw (14) all coincide with each other.

6. A highly-sealed stainless steel reactor for resin production according to claim 3, characterized in that, A ball groove is formed in one side of the annular slider (23) close to the bottom of the annular sliding groove, and a matching ball (24) is installed in the ball groove. One end of the ball (24) away from the bottom of the ball groove passes through the notch of the ball groove and extends outwards, and is in rolling connection with the bottom of the annular sliding groove.

7. A highly sealed stainless steel reactor for resin production according to claim 6, characterized in that, The ball diameter of the ball (24) is larger than the notch diameter of the ball groove.

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