Polymerization stirring device for resin processing

Abstract

The utility model discloses a polymerization stirring device for resin processing, which belongs to the technical field of resin processing and comprises a mixing tank base, a mixing tank shell and a mixing cavity, the mixing tank shell is rotatably mounted on one side of the mixing tank base in a penetrating manner, and the mixing cavity is arranged in an opening in the mixing tank shell. A bidirectional stirring mechanism, a scraping and stirring mechanism and a dismounting and cleaning mechanism are arranged on one side of the mixing tank shell. According to the device, the tank cover is conveniently moved through the structures such as the lead screw, the sliding rail and the sliding block, and then the stirring shaft and the stirring blades at the bottom of the tank cover are detached and cleaned, so that the labor intensity of workers is reduced, the practicability of the device is improved, resin in the tank is stirred and polymerized through opposite rotation of the pipe body and the stirring blades, and the stirring efficiency is improved. The efficiency of stirring and polymerizing the resin is improved, so that the production speed of the resin is increased, and the efficiency of resin production on the market demand is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of resin processing, in particular to a polymerization stirring device used for resin processing. Background Art

[0002] In a broad sense, any polymer compound that can be used as raw material for plastic product processing is called resin. In the processing of resin, the resin needs to be stirred and polymerized with additives to become the finished resin.

[0003] Among them, after searching, it was found that there is a patent number CN202122219546.4, a high-efficiency stirring polymerization kettle for petroleum resin production, which has the advantage of accelerating rotation by setting a transmission shaft, the transmission shaft drives the large gear to rotate, and the large gear drives the small gear to rotate, so that the second stirring mechanism stirs at a faster speed in the lower kettle body, so that the material below is stirred more evenly, thereby ensuring that the quality of the produced petroleum resin meets the standard; among them, the shortcomings are as follows:

[0004] The high-efficiency stirred polymerization kettle used for the production of petroleum resin has a relatively simple stirring effect when stirring the resin, which leads to a slow stirring efficiency and the inability to quickly stir and polymerize the resin and the raw materials. In addition, when stirring and mixing the resin, some precipitated resin will be unable to be stirred and mixed at the bottom of the high-efficiency stirred polymerization kettle used for the production of petroleum resin, thereby causing some resins to fail to meet the use requirements. Finally, after the high-efficiency stirred polymerization kettle used for the production of petroleum resin has finished stirring and mixing the resin, it is not convenient to clean the stirring shaft and stirring blades. Utility Model Content

[0005] The purpose of the utility model is to provide a polymerization stirring device for resin processing in order to solve the above-mentioned problems.

[0006] The technical solution adopted by the utility model is as follows: a polymerization stirring device for resin processing, comprising a mixing tank base, a mixing tank shell, and a mixing chamber, wherein the mixing tank shell is rotatably installed through one side of the mixing tank base, the mixing chamber is provided with an opening inside the mixing tank shell, and a bidirectional stirring mechanism, a scraping stirring mechanism, and a disassembly cleaning mechanism are provided on one side of the mixing tank shell;

[0007] The disassembly and cleaning mechanism includes: a support frame, a screw guide rail, a slider, a hydraulic telescopic rod, a tank cover, a motor B, a mounting shaft, an anti-foolproof groove, a stirring shaft, and an anti-foolproof block;

[0008] A support frame is provided on one side of the outer shell of the mixing tank, a screw rail is provided on one side of the top of the support frame, a slider is slidably installed through one side of the top of the mixing tank shell, the screw rail is slidably connected to the slider, hydraulic telescopic rods are fixedly installed on both sides of the slider, a tank cover is fixedly installed on the bottom between the two hydraulic telescopic rods, a motor B is fixedly installed on the inner cavity of the bottom of the tank cover, a mounting shaft is connected to the bottom side of the motor B through an output shaft, an anti-idiot groove is provided on one side of the bottom of the mounting shaft, a stirring shaft is installed on one side of the bottom of the mounting shaft through a screw thread, an anti-idiot block is fixedly installed on one side of the top of the stirring shaft, and the anti-idiot groove and the anti-idiot block are matched;

[0009] The bidirectional stirring mechanism comprises: a motor A, a gear plate, a clamping groove, a supporting ball, and a clamping block;

[0010] A motor A is fixedly installed on one side of the inner cavity of the mixing tank base, and the motor A is arranged to rotate in opposite directions to the motor B. One side of the motor A is connected with a gear plate through an output path, and the gear plate is arranged to engage with the mixing tank shell through teeth. A snap-in groove is provided at an opening on one side of the top of the mixing tank shell, and a supporting ball is provided inside the snap-in groove. A snap-in block is fixedly installed on one side of the bottom of the tank cover, and the snap-in block is arranged to fit in the snap-in groove, and a "U"-shaped groove that fits in with the supporting ball is provided at the bottom of the snap-in block.

[0011] Among them, the scraping stirring mechanism includes: stirring blades, fan-shaped stirring blades, and scraping grooves. A stirring blade is installed on one side of the stirring shaft through a screw thread, and a fan-shaped stirring blade is installed on one side of the bottom of the stirring shaft through a screw thread. A scraping groove is provided at an opening on one side of the fan-shaped stirring blade.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0013] 1. In the utility model, the tank cover is conveniently moved by means of structures such as screw rails and sliders, and then the stirring shaft and stirring blades at the bottom of the tank cover are disassembled and cleaned, thereby reducing the labor intensity of the staff and increasing the practicality of the device.

[0014] 2. In the utility model, the resin in the tank is stirred and polymerized by the opposite rotation of the tube body and the stirring blade, which increases the efficiency of the resin stirring polymerization, thereby increasing the production speed of the resin and meeting the efficiency of the resin production for the market demand.

[0015] 3. In the utility model, the precipitated resin raw materials are scraped and stirred by fan-shaped stirring blades and scraping troughs, thereby improving the quality of resin production and avoiding the production of unqualified resins that enter the market and affect the reputation of resin production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the front structure of the utility model;

[0017] Figure 2 For the utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the mixing tank base and the mixing tank shell in the utility model;

[0019] Figure 4 This is a schematic diagram showing the three-dimensional structure of the stirring shaft in the utility model.

[0020] Markings in the figure: 1. Mixing tank base; 101. Motor A; 102. Gear plate; 2. Mixing tank shell; 201. Mixing chamber; 202. Snap-in groove; 203. Support ball; 3. Support frame; 301. Screw guide rail; 302. Slider; 303. Hydraulic telescopic rod; 4. Tank cover; 401. Snap-in block; 5. Motor B; 501. Mounting shaft; 502. Anti-idiot groove; 6. Stirring shaft; 601. Anti-idiot block; 602. Stirring blade; 7. Fan-shaped stirring blade; 701. Scraper trough. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the utility model:

[0023] Reference Figure 1-4 A polymerization stirring device for resin processing comprises a mixing tank base 1, a mixing tank shell 2, and a mixing chamber 201. The mixing tank shell 2 is rotatably installed on one side of the mixing tank base 1, and the mixing chamber 201 is provided in an opening inside the mixing tank shell 2. A bidirectional stirring mechanism, a scraping stirring mechanism, and a disassembly cleaning mechanism are provided on one side of the mixing tank shell 2.

[0024] A support frame 3 is provided on one side of the outer surface of the mixing tank shell 2, a screw guide rail 301 is provided on one side of the top of the support frame 3, a slider 302 is slidably installed through one side of the top of the mixing tank shell 2, hydraulic telescopic rods 303 are fixedly installed on both sides of the slider 302, a tank cover 4 is fixedly installed on the bottom between the two hydraulic telescopic rods 303, a motor B5 is fixedly installed on the inner cavity at the bottom of the tank cover 4, a mounting shaft 501 is connected to one side of the bottom of the motor B5 through an output shaft, an anti-idiot groove 502 is provided on one side of the bottom of the mounting shaft 501, a stirring shaft 6 is installed on one side of the bottom of the mounting shaft 501 through a screw thread, and an anti-idiot block 601 is fixedly installed on one side of the top of the stirring shaft 6;

[0025] A motor A101 is fixedly installed on one side of the inner cavity of the mixing tank base 1, and a gear plate 102 is connected to one side of the motor A101 through an output path. A snap-in groove 202 is provided at an opening on one side of the top of the mixing tank shell 2, and a supporting ball 203 is provided inside the snap-in groove 202. A snap-in block 401 is fixedly installed on one side of the bottom of the tank cover 4.

[0026] Reference Figure 1 , 2 4. In this embodiment, the screw slide 301 is slidably connected to the slider 302, and the anti-idiot groove 502 is matched with the anti-idiot block 601. The staff starts the screw slide 301 to make the slider 302 slide on the support frame 3, and then the tank cover 4 fixed by the two hydraulic telescopic rods 303 at the bottom of the slider 302 slides to the upper side of the mixing tank shell 2, and then the worker starts the two hydraulic telescopic rods 303 to move the tank cover 4 downward so that the tank cover 4 is buckled on the top of the mixing tank shell 2. When the stirring and mixing is completed, the staff starts the two hydraulic telescopic rods 303 to lift the tank cover 4, and then the staff moves the slider 302 through the screw slide 301 to move the tank cover 4 out of the top of the mixing tank shell 2, and then the staff starts the two hydraulic telescopic rods 303 to lower the tank cover 4, and then the staff twists the screw at the bottom of the mounting shaft 501 to take the anti-idiot block 601 at the bottom of the stirring shaft 6 out of the anti-idiot groove 502, and the staff cleans the stirring shaft 6.

[0027] Reference Figure 1 , 3 In this embodiment, the gear plate 102 is engaged with the mixing tank shell 2 through teeth, the clamping block 401 is engaged with the clamping groove 202, and a "U"-shaped groove that fits with the supporting ball 203 is provided at the bottom of the clamping block 401. After the tank cover 4 is buckled on the top of the mixing tank shell 2, the clamping block 401 at the bottom of the tank cover 4 enters the clamping groove 202 at the top of the mixing tank shell 2, and the supporting ball 203 inside the clamping groove 202 is connected with the "U"-shaped groove at the bottom of the clamping block 401, which can reduce the friction between the clamping groove 202 and the clamping block 401 and extend the service life of the device.

[0028] Reference Figure 1In this embodiment, motor A101 and motor B5 are set to rotate in opposite directions. Then the staff starts motor A101 to rotate the gear plate 102 through the output shaft, and the gear plate 102 rotates the mixing tank shell 2 through the tooth engagement. At the same time, the staff starts motor B5, and motor B5 rotates the stirring shaft 6 at the bottom of the rotating installation shaft 501 through the output, thereby increasing the polymerization effect of the resin.

[0029] Reference Figure 1 , 4 In this embodiment, a stirring blade 602 is installed on one side of the stirring shaft 6 through a screw thread, and a fan-shaped stirring blade 7 is installed on one side of the bottom of the stirring shaft 6 through a screw thread. A scraper groove 701 is provided on one side of the fan-shaped stirring blade 7. The stirring shaft 6 drives the stirring blade 602 to rotate in the opposite direction to the mixing tank shell 2 to increase the polymerization effect of the resin. The fan-shaped stirring blade 7 at the bottom of the stirring shaft 6 can shovel up the resin precipitated at the bottom of the mixing chamber 201 inside the mixing tank shell 2, and the precipitated resin rises through the scraper groove 701 on one side to continue stirring and mixing.

[0030] In this embodiment, the motor A101, the screw guide rail 301, and the motor B5 are all electrically connected to an external power switch, and the hydraulic telescopic rod 303 is connected to an external hydraulic pump.

[0031] Working principle: First, the staff starts the screw slide rail 301 to make the slider 302 slide on the support frame 3, and then the bottom of the slider 302 is fixed by two hydraulic telescopic rods 303 to the upper side of the mixing tank shell 2. Then the staff starts the two hydraulic telescopic rods 303 to move the tank cover 4 downward so that the tank cover 4 is buckled on the top of the mixing tank shell 2. After the tank cover 4 is buckled on the top of the mixing tank shell 2, the clamping block 401 at the bottom of the tank cover 4 enters the clamping groove 202 at the top of the mixing tank shell 2. At this time, the stirring shaft 6 at the bottom of the tank cover 4 Just enter the mixing chamber 201 inside the mixing tank shell 2, then the staff introduces the resin and raw materials into the mixing tank shell 2 through the feeding pipes on both sides of the mixing tank shell 2, and then the staff starts the motor A101 to rotate the gear plate 102 through the output shaft, and the gear plate 102 rotates the mixing tank shell 2 through the tooth engagement, and at the same time the staff starts the motor B5, and the motor B5 rotates the stirring shaft 6 at the bottom of the rotating mounting shaft 501 through the output, and when rotating in the opposite direction, the supporting ball 203 inside the clamping groove 202 is connected with the "U"-shaped groove at the bottom of the clamping block 401, which can reduce the friction between the clamping groove 202 and the clamping block 401 and extend the service life of the device, and the stirring shaft 6 drives the stirring blade 602 to rotate in the opposite direction to the mixing tank shell 2 to increase the polymerization effect of the resin, and the fan-shaped stirring blade 7 at the bottom of the stirring shaft 6 can shovel up the resin precipitated at the bottom of the mixing chamber 201 inside the mixing tank shell 2, and continue to stir and mix the precipitated resin through the scraper trough 701 on one side, and after the polymerization is completed, the staff uses the pipe at the bottom of the mixing tank shell 2 The valve collects the polymer resin, and finally the staff activates the two hydraulic telescopic rods 303 to lift the tank cover 4, and then the staff moves the slider 302 through the screw slide 301 to move the tank cover 4 out of the top of the mixing tank shell 2, and then the staff activates the two hydraulic telescopic rods 303 to lower the tank cover 4, and then the staff twists the screw at the bottom of the mounting shaft 501 to take the anti-idiot block 601 at the bottom of the stirring shaft 6 out of the anti-idiot groove 502, and the staff disassembles and cleans the stirring shaft 6 and the stirring blades 602 and the fan-shaped stirring blades 7 on the stirring shaft 6.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A polymerization stirring device for resin processing, comprising a mixing tank base (1), a mixing tank shell (2), and a mixing chamber (201), wherein the mixing tank shell (2) is rotatably mounted through one side of the mixing tank base (1), and the mixing chamber (201) is provided at an opening inside the mixing tank shell (2), characterized in that: A bidirectional stirring mechanism, a scraping stirring mechanism and a disassembly and cleaning mechanism are provided on one side of the mixing tank shell (2); The disassembly and cleaning mechanism comprises: a support frame (3), a screw guide rail (301), a slider (302), a hydraulic telescopic rod (303), a tank cover (4), a motor B (5), a mounting shaft (501), an anti-fool groove (502), a stirring shaft (6), and an anti-fool block (601); A support frame (3) is provided on one side of the outer surface of the mixing tank shell (2), a screw guide rail (301) is provided on one side of the top of the support frame (3), a slider (302) is slidably installed through one side of the top of the mixing tank shell (2), hydraulic telescopic rods (303) are fixedly installed on both sides of the slider (302), a tank cover (4) is fixedly installed at the bottom between the two hydraulic telescopic rods (303), a motor B (5) is fixedly installed in the inner cavity at the bottom of the tank cover (4), a mounting shaft (501) is connected to the bottom of the motor B (5) via an output shaft, an anti-foolproof groove (502) is provided at one side of the bottom of the mounting shaft (501), a stirring shaft (6) is installed on one side of the bottom of the mounting shaft (501) via a screw thread, and an anti-foolproof block (601) is fixedly installed on one side of the top of the stirring shaft (6); The bidirectional stirring mechanism comprises: a motor A (101), a gear plate (102), a clamping groove (202), a supporting ball (203), and a clamping block (401); A motor A (101) is fixedly mounted on one side of the inner cavity of the mixing tank base (1), and a gear plate (102) is connected to one side of the motor A (101) via an output path. A clamping groove (202) is provided at an opening on one side of the top of the mixing tank shell (2), and a supporting ball (203) is provided inside the clamping groove (202). A clamping block (401) is fixedly mounted on one side of the bottom of the tank cover (4).

2. A polymerization stirring device for resin processing as claimed in claim 1, characterized in that: The screw rod slide rail (301) is slidably connected to the slider (302), and the fool-proof groove (502) is matched with the fool-proof block (601).

3. A polymerization stirring device for resin processing as claimed in claim 1, characterized in that: The gear plate (102) is engaged with the mixing tank housing (2) via teeth, the clamping block (401) is engaged with the clamping groove (202), and a "U"-shaped groove engaged with the supporting ball (203) is provided at the bottom of the clamping block (401).

4. A polymerization stirring device for resin processing as claimed in claim 1, characterized in that: The motor A (101) and the motor B (5) are arranged to rotate in opposite directions.

5. A polymerization stirring device for resin processing as claimed in claim 1, characterized in that: The scraping and stirring mechanism comprises: a stirring blade (602), a fan-shaped stirring blade (7), and a scraping trough (701); A stirring blade (602) is mounted on one side of the stirring shaft (6) via a screw thread, a fan-shaped stirring blade (7) is mounted on one side of the bottom of the stirring shaft (6) via a screw thread, and a scraping groove (701) is provided at one side of an opening of the fan-shaped stirring blade (7).

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