Reaction kettle for producing light-cured resin

Abstract

The utility model relates to the technical field of light-cured resin production, and discloses a reaction kettle for light-cured resin production, which comprises a support table, a reaction kettle fixedly mounted at the upper part of the support table, a box cover detachably connected to the upper part of the reaction kettle, a water tank fixedly mounted at the upper part of the support table, and a water pump fixedly mounted at the upper part of the water tank, the heating pipe is fixedly installed in the reaction kettle, the processing assembly is arranged on one side of the supporting table, the processing assembly comprises a stirring mechanism arranged on one side of the supporting table, a filtering mechanism is arranged on the upper portion of the supporting table, the output end of a water pump is communicated with a water tank through a water pipe, and a feeding opening is formed in the upper portion of a tank cover in a communicated mode. The upper part of the box cover is communicated with an air outlet, and the bottom of the reaction kettle is communicated with an air inlet. The utility model solves the problems that the existing device is poor in stirring effect, so that materials cannot be effectively mixed, and the applicability of the device is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of light-curing resin production, in particular to a reaction kettle for light-curing resin production. Background Art

[0002] Photocurable composite resins are widely used in clinical practice. They are popular for their good performance, beautiful and lasting color, easy operation, low cost, etc. However, photosensitive resins are phototropic. Photocurable resins are composed of resin monomers and prepolymers, and contain active functional groups. They can be polymerized by photosensitizers under ultraviolet light to form insoluble coatings. Bisphenol A epoxy acrylate has the characteristics of fast curing speed, good resistance to chemical solvents, and high hardness. In the production of photocurable resins, they need to be processed in reactors to enable the production of photocurable resins.

[0003] According to a protective structure of a photocurable resin production reactor disclosed in patent announcement No. CN 214916102 U, the device is provided with a protective shaft installed at one end of a protective rod, and a stirring rod is sleeved on the inner side of the protective shaft. The protective shaft plays a fixing role to prevent the stirring rod from shaking significantly during high-speed stirring, thereby preventing the inner wall of the reactor from being damaged. However, the stirring effect of the device is poor, so that the materials cannot be effectively mixed, thereby affecting the applicability of the device.

[0004] Therefore, we proposed a reaction kettle for producing photocurable resin to solve the problem. Utility Model Content

[0005] The utility model aims to provide a reaction kettle for producing light-curing resin, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A reaction kettle for producing a light-curing resin, comprising a support platform;

[0007] A reactor fixedly mounted on the upper portion of the support platform;

[0008] A box cover detachably connected to the upper part of the reactor;

[0009] A water tank fixedly mounted on the upper part of the support platform;

[0010] A water pump fixedly installed on the upper part of the water tank;

[0011] A heating tube fixedly installed inside the reactor;

[0012] and a processing assembly arranged on one side of the support platform, the processing assembly includes a stirring mechanism arranged on one side of the support platform on the upper part of the box cover, a filtering mechanism is arranged on the upper part of the support platform, the output end of the water pump is connected with the water tank through a water pipe, the upper part of the box cover is connected with a feed inlet, the upper part of the box cover is connected with an air outlet, the bottom of the reactor is connected with an air inlet, the bottom of the reactor is connected with a discharge port, the bottom of the reactor is connected with a connecting pipe, and one end of the connecting pipe is connected with the input end of the water pump, a valve is arranged on the upper part of the connecting pipe, and an observation port is arranged at the front of the reactor

[0013] Preferably, the stirring mechanism includes a motor fixedly mounted on the upper part of the box cover by a mounting bracket, the output end of the motor is fixedly connected to a rotating shaft, the outer wall of the rotating shaft is provided with a mounting sleeve, the outer wall of the mounting sleeve is fixedly connected to a stirring rod, the outer wall of the rotating shaft is provided with a first slide groove, the inner wall of the first slide groove is fixedly connected to a first sliding rod, the outer wall of the first sliding rod is slidably connected to a first sliding block, the inner wall of the first slide groove is fixedly connected to a first spring, the outer wall of the mounting sleeve is fixedly connected to a pressure rod through a connecting rod, the bottom of the box cover is fixedly connected to an inclined pressure block, the bottom of the box cover is fixedly installed with a cleaning spray box, and the upper part of the cleaning spray box is connected to a water inlet pipe.

[0014] Preferably, the filtering mechanism includes a filter plate inserted inside the water tank, a sealing ring fixedly connected to the inner wall of the water tank, a second slide groove is opened on the outer wall of the water tank, a second slide rod is fixedly connected to the inner wall of the second slide groove, a second slider is slidably connected to the outer wall of the second slide rod, a second spring is fixedly connected to the inner wall of the second slide groove, and a limiting plate is fixedly connected to the outer side of the second slider.

[0015] Preferably, one end of the first spring is fixedly connected to the first slider, the first slider is fixedly connected to the mounting sleeve, the rotating shaft is rotatably connected to the box cover through a bearing, and a scraper rod is fixedly connected to the bottom end of the rotating shaft. Through the cooperation of the rotating shaft, the mounting sleeve, the first sliding rod, the first slider, the first spring, the pressure rod, and the inclined pressure block, the stirring rod fixedly connected to the outer wall of the mounting sleeve can perform up and down reciprocating motion during the rotation process, so that the stirring rod can have a better stirring effect on the material, thereby increasing the applicability of the device.

[0016] Preferably, there are several first sliders in groups of three, which are symmetrically distributed in the rotating shaft. By providing multiple first sliders, the connection relationship between the mounting sleeve and the rotating shaft can be made more stable, so that the mounting sleeve can be more stable when in use. At the same time, the reactor can be cleaned by cleaning the spray box to facilitate subsequent use.

[0017] Preferably, one end of the second spring is fixedly connected to the second slider, and the inner side of the limit plate is fitted with the outer side of the filter plate. Through the cooperation of the water pump, water tank, filter plate, sealing ring and connecting pipe, the waste water after cleaning can be filtered and recovered, thereby saving water resources.

[0018] Preferably, the sealing ring is arranged in the gap between the filter plate and the water tank. Through the cooperation of the second sliding rod, the second sliding block, the second spring and the limit plate, it is convenient to manually disassemble the filter plate, thereby facilitating manual cleaning of the filter plate, and preventing the filter holes of the filter plate from being blocked, thereby affecting the filtering effect of the filter plate.

[0019] The utility model provides a reaction kettle for producing photocurable resin. The reaction kettle for producing photocurable resin has the following beneficial effects:

[0020] (1) The reaction kettle for producing photocurable resin is provided with a stirring mechanism. Under the action of the rotating shaft, the mounting sleeve, the first sliding rod, the first slider, the first spring, the pressing rod, and the inclined pressing block, the stirring rod fixedly connected to the outer wall of the mounting sleeve can reciprocate up and down during the rotation process, so that the stirring rod can have a better stirring effect on the material, thereby increasing the applicability of the device;

[0021] (2) The reaction kettle for producing photocurable resin is provided with a filtering mechanism. Under the action of a water pump, a water tank, a filter plate, a sealing ring, and a connecting pipe, the waste water after cleaning can be filtered and recovered, thereby saving water resources. Under the action of a second sliding rod, a second sliding block, a second spring, and a limit plate, the filter plate can be easily disassembled manually, thereby facilitating manual cleaning of the filter plate, thereby preventing the filter holes of the filter plate from being blocked and affecting the filtering effect of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the stirring mechanism of the utility model;

[0025] Figure 4 This is a schematic diagram of the local structure of the stirring mechanism of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the filter mechanism of the utility model;

[0027] Figure 6 Another cross-sectional structural schematic diagram of the utility model as a whole;

[0028] In the figure: 1. support table; 2. reactor; 3. processing component; 31. stirring mechanism; 311. motor; 312. rotating shaft; 313. mounting sleeve; 314. stirring rod; 315. first slide groove; 316. first slide rod; 317. first slider; 318. first spring; 319. pressure rod; 3110. inclined pressure block; 3111. cleaning spray box; 32. filtering mechanism; 321. sealing ring; 322. filter plate; 323. second slide groove; 324. second slide rod; 325. second slider; 326. second spring; 327. limit plate; 4. box cover; 5. water tank; 6. water pump; 7. heating pipe; 8. connecting pipe; 9. valve. DETAILED DESCRIPTION

[0029] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0030] Example 1

[0031] like Figure 1-6 As shown, the utility model provides a technical solution: a reactor for producing photocurable resin, comprising a support platform 1, a reactor 2 fixedly mounted on the upper part of the support platform 1, a box cover 4 detachably connected to the upper part of the reactor 2, a water tank 5 fixedly mounted on the upper part of the support platform 1, a water pump 6 fixedly mounted on the upper part of the water tank 5, a heating pipe 7 fixedly mounted inside the reactor 2, and a processing component 3 arranged on one side of the support platform 1, the processing component 3 comprises a stirring mechanism 31 arranged on the upper part of the box cover 4 on one side of the support platform 1, a filtering mechanism 32 is arranged on the upper part of the support platform 1, an output end of the water pump 6 is connected to the water tank 5 through a water pipe, a feed inlet is connected to the upper part of the box cover 4, an air outlet is connected to the upper part of the box cover 4, an air inlet is connected to the bottom of the reactor 2, a discharge port is connected to the bottom of the reactor 2, a connecting pipe 8 is connected to the bottom of the reactor 2, and one end of the connecting pipe 8 is connected to the water pump 6 The input end is connected, a valve 9 is provided on the upper part of the connecting pipe 8, an observation port is provided on the front part of the reactor 2, the stirring mechanism 31 includes a motor 311 fixedly installed on the upper part of the box cover 4 through a mounting frame, a rotating shaft 312 is fixedly connected to the output end of the motor 311, a mounting sleeve 313 is sleeved on the outer wall of the rotating shaft 312, a stirring rod 314 is fixedly connected to the outer wall of the mounting sleeve 313, a first sliding groove 315 is opened on the outer wall of the rotating shaft 312, a first sliding bar 316 is fixedly connected to the inner wall of the first sliding groove 315, a first sliding block 317 is slidably connected to the outer wall of the first sliding bar 316, a first spring 318 is fixedly connected to the inner wall of the first sliding groove 315, a pressing rod 319 is fixedly connected to the outer wall of the mounting sleeve 313 through a connecting rod, an inclined pressing block 3110 is fixedly connected to the bottom of the box cover 4, a cleaning spray box 3111 is fixedly installed on the bottom of the box cover 4, and a water inlet pipe is connected to the upper part of the cleaning spray box 3111.

[0032] In this embodiment, one end of the first spring 318 is fixedly connected to the first slider 317, the first slider 317 is fixedly connected to the mounting sleeve 313, the rotating shaft 312 is rotatably connected to the box cover 4 through a bearing, and a scraper rod is fixedly connected to the bottom end of the rotating shaft 312. Through the cooperation of the rotating shaft 312, the mounting sleeve 313, the first slide bar 316, the first slider 317, the first spring 318, the pressure rod 319, and the inclined pressure block 3110, the stirring rod 314 fixedly connected to the outer wall of the mounting sleeve 313 can perform up and down reciprocating motion during the rotation process, so that the stirring rod 314 can have a better stirring effect on the material, thereby increasing the applicability of the device.

[0033] Furthermore, there are several first sliders 317, three in a group, symmetrically distributed in the rotating shaft 312. By providing multiple first sliders 317, the connection relationship between the mounting sleeve 313 and the rotating shaft 312 can be made more stable, so that the mounting sleeve 313 can be made more stable when in use. At the same time, the reactor 2 can be cleaned by the cleaning spray box 3111 to facilitate subsequent use.

[0034] When the device is in use, firstly, materials are manually added into the reactor 2 through the feed port, and then the motor 311 is turned on. The motor 311 drives the rotating shaft 312 to rotate. Under the action of the first sliding rod 316 and the first sliding block 317, the installation sleeve 313 can be synchronously rotated, so that the stirring rod 314 fixedly connected to the outer wall of the installation sleeve 313 can be rotated, so that the materials can be preliminarily stirred. The rotation of the installation sleeve 313 can rotate the pressing rod 319, so that the pressing rod 319 and the inclined pressing block 3110 can be pressed, so that the installation sleeve 313 can be moved. Since the installation sleeve 313 is fixedly connected to the first sliding block 317, the first sliding block 317 moves synchronously in the first slide groove 315, thereby causing the first spring 318 to be deformed. Under the action of the elastic force of the first spring 318, the mounting sleeve 313 can reciprocate up and down outside the rotating shaft 312, so that the stirring rod 314 fixedly connected to the outer wall of the mounting sleeve 313 can reciprocate up and down during the rotation process, thereby enabling the stirring rod 314 to have a better stirring effect on the material, thereby increasing the applicability of the device. In addition, the scraper rod fixedly connected to the bottom end of the rotating shaft 312 can prevent the material from accumulating at the bottom of the reactor 2 and affecting the stirring effect of the material. At the same time, the reactor 2 can be cleaned by the cleaning spray box 3111 for subsequent use.

[0035] Example 2

[0036] Based on Example 1, a preferred embodiment of a reaction kettle for producing a photocurable resin provided by the present invention is as follows: Figures 1 to 6As shown: the filtering mechanism 32 includes a filter plate 322 inserted into the water tank 5, a sealing ring 321 is fixedly connected to the inner wall of the water tank 5, a second slide groove 323 is opened on the outer wall of the water tank 5, a second slide rod 324 is fixedly connected to the inner wall of the second slide groove 323, a second slider 325 is slidably connected to the outer wall of the second slider rod 324, a second spring 326 is fixedly connected to the inner wall of the second slide groove 323, and a limiting plate 327 is fixedly connected to the outer side of the second slider 325.

[0037] In this embodiment, one end of the second spring 326 is fixedly connected to the second slider 325, and the inner side of the limit plate 327 is fitted with the outer side of the filter plate 322. Through the cooperation of the water pump 6, the water tank 5, the filter plate 322, the sealing ring 321, and the connecting pipe 8, the waste water after cleaning can be filtered and recovered, thereby saving water resources.

[0038] Furthermore, the sealing ring 321 is arranged at the gap between the filter plate 322 and the water tank 5. Through the cooperation of the second sliding rod 324, the second sliding block 325, the second spring 326, and the limiting plate 327, it is convenient to manually disassemble the filter plate 322, thereby facilitating manual cleaning of the filter plate 322, and preventing the filter holes of the filter plate 322 from being blocked, thereby affecting the filtering effect of the filter plate 322.

[0039] When the reactor 2 is cleaned by the cleaning spray box 3111, the valve 9 arranged on the side of the discharge port is first opened to discharge the waste water of the initial cleaning, and then the valve 9 arranged on the side of the discharge port is closed, and the valve 9 arranged on the side of the connecting pipe 8 is opened. The waste water can be transported to the water tank 5 through the water pump 6 and the connecting pipe 8, and then the waste water can be filtered through the filter plate 322, so that the waste water can be recycled, saving water resources. Furthermore, when the filter plate 322 is disassembled, it is only necessary to manually push the limit plate 327 downward to make the limit plate 327 away from the outside of the filter plate 322, and then the filter plate 322 can be manually pulled out, so as to facilitate manual cleaning of the filter plate 322 and prevent the filter holes of the filter plate 322 from being blocked, thereby affecting the filtering effect of the filter plate 322.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reaction kettle for producing a photocurable resin, comprising a support platform (1); A reaction kettle (2) fixedly mounted on the upper part of the support platform (1); A box cover (4) detachably connected to the upper part of the reaction kettle (2); A water tank (5) fixedly mounted on the upper part of the support platform (1); A water pump (6) fixedly mounted on the upper part of the water tank (5); A heating tube (7) fixedly mounted inside the reaction kettle (2); and a processing assembly (3) arranged on one side of the support platform (1), characterized in that: The processing assembly (3) comprises a stirring mechanism (31) arranged on the upper part of the box cover (4); a filtering mechanism (32) is arranged on the upper part of the support platform (1); the output end of the water pump (6) is connected to the water tank (5) through a water pipe; the upper part of the box cover (4) is connected to a feed inlet; the upper part of the box cover (4) is connected to an air outlet; the bottom of the reactor (2) is connected to an air inlet; the bottom of the reactor (2) is connected to an outlet; the bottom of the reactor (2) is connected to a connecting pipe (8), and one end of the connecting pipe (8) is connected to the input end of the water pump (6); a valve (9) is arranged on the upper part of the connecting pipe (8); and an observation port is arranged at the front of the reactor (2).

2. A reaction kettle for producing a photocurable resin according to claim 1, characterized in that: The stirring mechanism (31) comprises a motor (311) fixedly mounted on the upper part of the box cover (4) via a mounting frame, the output end of the motor (311) is fixedly connected to a rotating shaft (312), the outer wall of the rotating shaft (312) is sleeved with a mounting sleeve (313), the outer wall of the mounting sleeve (313) is fixedly connected to a stirring rod (314), the outer wall of the rotating shaft (312) is provided with a first sliding groove (315), the inner wall of the first sliding groove (315) is fixedly connected to a first sliding rod (316) ), the outer wall of the first sliding rod (316) is slidably connected to a first sliding block (317), the inner wall of the first sliding groove (315) is fixedly connected to a first spring (318), the outer wall of the mounting sleeve (313) is fixedly connected to a pressing rod (319) via a connecting rod, the bottom of the box cover (4) is fixedly connected to an inclined pressing block (3110), the bottom of the box cover (4) is fixedly installed with a cleaning spray box (3111), and the upper part of the cleaning spray box (3111) is connected to a water inlet pipe.

3. The reaction kettle for producing a photocurable resin according to claim 1, characterized in that: The filtering mechanism (32) comprises a filter plate (322) inserted into the interior of a water tank (5), a sealing ring (321) fixedly connected to the inner wall of the water tank (5), a second slide groove (323) opened on the outer wall of the water tank (5), a second slide rod (324) fixedly connected to the inner wall of the second slide groove (323), a second slider (325) slidably connected to the outer wall of the second slider rod (324), a second spring (326) fixedly connected to the inner wall of the second slide groove (323), and a limiting plate (327) fixedly connected to the outer side of the second slider (325).

4. A reaction kettle for producing a photocurable resin according to claim 2, characterized in that: One end of the first spring (318) is fixedly connected to the first slider (317), the first slider (317) is fixedly connected to the mounting sleeve (313), the rotating shaft (312) is rotatably connected to the box cover (4) via a bearing, and the bottom end of the rotating shaft (312) is fixedly connected to a scraper rod.

5. The reaction kettle for producing a photocurable resin according to claim 2, characterized in that: There are a plurality of first sliding blocks (317), which are arranged in groups of three and are symmetrically distributed within the rotating shaft (312).

6. The reaction kettle for producing a photocurable resin according to claim 3, characterized in that: One end of the second spring (326) is fixedly connected to the second slider (325), and the inner side of the limiting plate (327) is arranged to fit the outer side of the filter plate (322).

7. The reaction kettle for producing a photocurable resin according to claim 3, characterized in that: The sealing ring (321) is arranged at the gap between the filter plate (322) and the water tank (5).

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