Dehydration equipment for epoxy resin production and processing

Abstract

The utility model discloses dehydration equipment for epoxy resin production and processing, and relates to the field of epoxy resin production, the dehydration equipment comprises a box body, the top of the box body is provided with a driving assembly, the output end of the driving assembly penetrates into the box body and is connected with a stirring mechanism, and the top of the box body is provided with a feed port; a filter plate is rotatably arranged at the feed port in the box body, a positive bevel gear is arranged on the outer wall of the stirring mechanism, a side bevel gear is meshed with one side of the positive bevel gear, and one end of the side bevel gear is connected with a transmission mechanism through a rotating shaft. Under the meshing of bevel gears and the matching of a transmission mechanism, the rotating piece at the bottom of the filter plate is driven to rotate, in the process, epoxy resin particles are filtered, granular epoxy resin is discharged into a storage box on one side, and through the matching of a scraping plate and an open groove, the epoxy resin particles can be filtered out and discharged into the storage box on the other side. Epoxy resin is quantitatively discharged into the box body, and the epoxy resin is prevented from blocking the inlet.

Description

Technical Field

[0001] The utility model relates to the field of epoxy resin production, and specifically relates to a dehydration device for epoxy resin production and processing. Background Technique

[0002] Epoxy resin refers to the general term of a class of polymers containing more than two epoxy groups in the molecule. It is the polycondensation product of epichlorohydrin and bisphenol A or polyol. Due to the chemical activity of the epoxy group, it can be ring-opened by a variety of compounds containing active hydrogen, and cured and crosslinked to form a network structure. Therefore, it is a thermosetting resin, and new modified varieties are still increasing continuously, and the quality is constantly improving. By-products sodium chloride will be generated during the production process of epoxy resin, so it is necessary to fuse epoxy resin with water and remove sodium chloride, and then dehydrate the epoxy resin.

[0003] The Chinese patent with the publication number CN218821404 U provides a dehydration device for epoxy resin production and processing. Through the connecting pipe and the hollow pipe, the un-dehydrated epoxy resin can be injected into the main body. Each time, a small amount of epoxy resin is injected into the main body through the connecting pipe and the hollow pipe, so as to reduce the heating time of the epoxy resin and accelerate the dehydration speed of the epoxy resin. The motor drives the hollow pipe to rotate through the second gear and the first gear, so that the stirring shaft drives the stirring arm and the heating plate to rotate, stir and heat the epoxy resin in the main body, and accelerate the evaporation of water.

[0004] To sum up, it is difficult to ensure the quantitative feeding of epoxy resin during the processing of the above device, which will cause the situation of blockage at the feeding port, affecting the subsequent processing efficiency. At the same time, during the processing, some epoxy resins are in granular form, making it difficult to ensure the full reaction of epoxy resin with water, and reducing the subsequent dehydration efficiency of epoxy resin. Content of the Utility Model

[0005] Based on this, the purpose of the present utility model is to provide a dehydration device for epoxy resin production and processing to solve the technical problems that it is difficult to ensure the quantitative feeding of epoxy resin during the processing, and at the same time, some epoxy resins are in granular form, reducing the subsequent dehydration efficiency of epoxy resin.

[0006] To achieve the above object, the present utility model provides the following technical solution: A dehydration device for the production and processing of epoxy resin, including a box body, a driving component is arranged at the top of the box body, and the output end of the driving component penetrates into the box body and is connected with a stirring mechanism. A feeding port is opened at one side of the driving component on the top of the box body. A filter plate is rotatably arranged at the feeding port in the box body. A positive bevel gear is arranged on the outer wall of the stirring mechanism, and a side bevel gear is meshed with it on one side. One end of the side bevel gear is connected with a transmission mechanism through a rotating shaft, and the other end of the transmission mechanism is connected with a rotating part at the bottom of the filter plate. A partition board is installed in the box body, and a slot is opened on the partition board. A scraping plate is connected to the outer wall of the stirring mechanism at the top of the partition board.

[0007] By adopting the above technical solution, during the rotation of the stirring mechanism, with the meshing of the bevel gears and the cooperation of the transmission mechanism, the rotating part at the bottom of the filter plate is driven to rotate. During this process, the epoxy resin particles are filtered, and the filter plate is prevented from being blocked during the shaking process. At the same time, the granular epoxy resin is discharged into a storage box on one side. Through the cooperation of the scraping plate and the slot, the epoxy resin is quantitatively discharged into the box body, preventing the epoxy resin from blocking the inlet and improving the overall processing efficiency.

[0008] The present utility model is further arranged such that the driving component is a stepping motor, and the stepping motor is used to drive the stirring mechanism at the output end to rotate.

[0009] By adopting the above technical solution, under the action of the stepping motor, it is convenient for the staff to control the rotation of the stirring mechanism at different speeds for stirring, further improving the overall practicality of the device.

[0010] The present utility model is further arranged such that the stirring mechanism includes a stirring rod and stirring blades. The output end of the stepping motor is connected with a stirring rod, and a plurality of groups of stirring blades are uniformly arranged on the outer wall of the stirring rod at the bottom of the partition board.

[0011] By adopting the above technical solution, the stepping motor drives the stirring rod to rotate, thereby realizing that the stirring blades stir and mix the epoxy resin and water in the box body, further ensuring that the epoxy resin in the box body is evenly heated, stirring and heating the epoxy resin inside, and accelerating the evaporation of water.

[0012] The present utility model is further arranged such that the transmission mechanism includes a driving pulley, a transmission belt and a driven pulley. The driving pulley and the driven pulley are connected by a transmission belt. One end of the rotating shaft is connected with the driving pulley, and one end of the driven pulley is connected with a rotating part. The diameter of the driving pulley in the transmission mechanism is larger than that of its driven pulley.

[0013] By adopting the above technical solution, during the rotation of the rotating shaft, the driving disk will be driven to rotate accordingly. Under the action of the transmission belt, the driven disk rotates, thereby realizing the rotation of the rotating part. Since the diameter of the driving disk in the transmission mechanism is larger than that of its driven disk, during several rotations of the rotating shaft, the driven disk will drive the rotating part to rotate several times, thereby realizing an increase in the rotation speed of the rotating part, and further increasing the vibration frequency of the filter plate itself, ensuring the filtering effect of the filter plate itself.

[0014] The present utility model is further configured such that a storage box is detachably provided at one side of the box body at the position of the filter plate.

[0015] By adopting the above technical solution, during the reciprocating vibration of the filter plate, granular epoxy resin will slide into the storage box on one side through the filter plate. In this process, the epoxy resin is uniformly collected by the storage box, reducing the collection burden of subsequent workers.

[0016] The present utility model is further configured such that the top of the slotted opening is open.

[0017] By adopting the above technical solution, the open setting facilitates the discharge of powdered epoxy resin to the bottom of the box body, preventing the epoxy resin from accumulating at the slotted opening during this process.

[0018] The present utility model is further configured such that a sealed setting is formed between the stirring rod and the partition plate.

[0019] By adopting the above technical solution, during the rotation of the stirring rod and the stirring blade, the internal materials can be prevented from splashing everywhere.

[0020] The present utility model is further configured such that a detachable setting is provided between the scraping plate and the stirring rod.

[0021] By adopting the above technical solution, it is convenient for subsequent workers to replace and maintain the scraping plate, further improving the overall practicality of the device.

[0022] In summary, the present utility model mainly has the following beneficial effects:

[0023] 1. In the present utility model, a filter plate is rotatably provided at the feed inlet. During the rotation of the stirring mechanism, under the meshing of the bevel gears and the cooperation of the transmission mechanism, the rotating part at the bottom of the filter plate is driven to rotate. During this process, the filtering of epoxy resin particles is ensured. During the vibration process, the blockage of the filter plate is prevented, and at the same time, the granular epoxy resin is discharged into the storage box on one side, ensuring the full reaction of epoxy resin and water, and at the same time accelerating the subsequent dehydration efficiency of epoxy resin;

[0024] 2. In the utility model, a partition board is arranged in the box body, and a slot is opened on the partition board. During the rotation of the stirring mechanism, the scraper on the outer wall will be driven to rotate, so as to realize the quantitative discharge of epoxy resin into the box body through the cooperation of the scraper and the slot, prevent the epoxy resin from blocking the inlet, and improve the overall processing efficiency at the same time. Brief Description of the Drawings

[0025] Figure 1 is the front perspective view of the present utility model;

[0026] Figure 2 is the rear perspective view of the present utility model;

[0027] Figure 3 is the internal view of the present utility model;

[0028] Figure 4 is the sectional view of the present utility model;

[0029] Figure 5 is the present utility model Figure 3 the enlarged view of A in.

[0030] In the figure: 1. Box body; 2. Storage box; 3. Feed inlet; 4. Stepper motor; 5. Transmission mechanism; 6. Rotating shaft; 7. Rotating part; 8. Scraper; 9. Stirring blade; 10. Stirring rod; 11. Partition board; 12. Filter board; 13. Slot; 14. Positive bevel gear; 15. Side bevel gear. Detailed Embodiment

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0032] Next, the embodiments of the present utility model will be described according to the overall structure of the present utility model.

[0033] Embodiment 1

[0034] A dehydration device for the production and processing of epoxy resin, such as Figures 1 - 5As shown in the figure, it includes a box body 1, a storage box 2, a transmission mechanism 5, a filtering mechanism and a discharging mechanism. A stepping motor 4 is arranged on the top of the box body 1, and the output end of the stepping motor 4 penetrates into the box body 1 and is connected with a stirring mechanism. Under the action of the stepping motor 4, it is convenient for the staff to control the rotation of the stirring mechanism to rotate and stir at different speeds, further improving the overall practicability of the device. At the same time, a positive bevel gear 14 is arranged on the outer wall of the stirring mechanism, and a side bevel gear 15 is meshed with it on one side. One end of the side bevel gear 15 is connected with a transmission mechanism 5 through a rotating shaft 6. During the rotation of the stirring mechanism by the stepping motor 4, the positive bevel gear 14 will be driven to rotate. Through the meshing of the positive bevel gear 14 and the side bevel gear 15, the rotating shaft 6 is driven to rotate, thereby realizing that the transmission mechanism 5 will rotate during the stirring process of the stirring mechanism. An inlet 3 is opened on the top of the box body 1 on one side of the stepping motor 4;

[0035] At the same time, a filter plate 12 is rotatably arranged at the inlet 3 in the box body 1. The other end of the transmission mechanism 5 is connected with a rotating part 7 at the bottom of the filter plate 12. Under the cooperation of the meshing of the bevel gears and the transmission mechanism 5, the rotating part 7 at the bottom of the filter plate 12 is driven to rotate. During this process, the epoxy resin particles are filtered, and the filter plate 12 is prevented from being blocked during the shaking process. At the same time, the granular epoxy resin is discharged into the storage box 2 on one side, ensuring the full reaction of the epoxy resin and water, and at the same time accelerating the subsequent dehydration efficiency of the epoxy resin. A partition plate 11 is installed in the box body 1, and a slot 13 is opened on the partition plate 11. A scraping plate 8 is connected to the outer wall of the stirring mechanism at the top of the partition plate 11. During the rotation of the stirring mechanism, the scraping plate 8 on the outer wall will be driven to rotate. In this way, through the cooperation of the scraping plate 8 and the slot 13, the epoxy resin is quantitatively discharged into the box body 1, preventing the epoxy resin from blocking the inlet and accelerating the overall processing efficiency at the same time.

[0036] Please refer to Figure 3 and Figure 4 , in which the stirring mechanism includes a stirring rod 10 and stirring blades 9. The output end of the stepping motor 4 is connected with a stirring rod 10, and a plurality of groups of stirring blades 9 are uniformly arranged on the outer wall of the stirring rod 10 at the bottom of the partition plate 11. Under the action of the stepping motor 4, the stirring rod 10 will be driven to rotate, thereby realizing that the stirring blades 9 will stir and mix the epoxy resin and water in the box body 1, further ensuring that the epoxy resin in the box body 1 is uniformly heated, stirring and heating the epoxy resin inside, and accelerating the evaporation of water.

[0037] Please refer to Figure 1 and Figure 2, on one side of the box body 1, a storage box 2 is detachably arranged at the filter plate 12. During the reciprocating shaking of the filter plate 12, the granular epoxy resin will slide towards the storage box 2 on one side through the filter plate 12. In this process, the epoxy resin is uniformly collected through the storage box 2, reducing the collection burden of subsequent workers.

[0038] Embodiment 2

[0039] As Figure 3 shown, a dehydration device for epoxy resin production and processing has an overall structure similar to that of Embodiment 1. The transmission mechanism 5 includes a driving disk, a transmission belt, and a driven disk. The driving disk and the driven disk are connected by the transmission belt. One end of the rotating shaft 6 is connected with the driving disk, and a rotating member 7 is connected to one end of the driven disk. During the rotation of the rotating shaft 6, the driving disk will be driven to rotate accordingly. Under the action of the transmission belt, the driven disk rotates, thereby realizing the rotation of the rotating member 7. Since the diameter of the driving disk in the transmission mechanism 5 is larger than that of its driven disk, during several rotations of the rotating shaft 6, the driven disk will drive the rotating member 7 to rotate several times the number of turns, thereby realizing an increase in the rotation speed of the rotating member 7, and further improving the shaking frequency of the filter plate 12 itself, ensuring the filtering effect of the filter plate 12 itself.

[0040] The working principle of the present utility model is as follows: When in use, epoxy resin is introduced into the box body 1 through the feed port 3, and at the same time, the stepping motor 4 at the top of the box body 1 is started. Under the action of the stepping motor 4, the stirring mechanism in the box body 1 is driven to rotate. In this process, through the cooperation of bevel gear meshing and the transmission mechanism 5, the rotation of the rotating member 7 is realized. Since a filter plate 12 is rotatably arranged at the top of the rotating member 7 at the feed port 3, the filtering of the epoxy resin entering the box body 1 is realized. In cooperation with the rotating member 7, the filter plate 12 itself is prevented from being blocked. At the same time, during the reciprocating shaking of the filter plate 12, the granular epoxy resin can be discharged into the storage box 2, thereby realizing its unified collection. And the filtered epoxy resin will fall on the top of the partition plate 11. During the rotation of the stirring mechanism, the scraper 8 on the outer wall will be driven to rotate accordingly, thereby realizing the quantitative discharge of the epoxy resin into the box body 1 through the slot 13, preventing the epoxy resin from blocking the inlet and accelerating the overall processing efficiency.

[0041] Although embodiments of the present utility model have been shown and described, the specific embodiments are only explanations of the present utility model and are not limitations thereof. The specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions, and variations that do not make creative contributions to the embodiments as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. A dehydration device for epoxy resin production and processing, comprising a housing (1), characterized in that: A driving assembly is arranged on the top of the housing (1), and an output end of the driving assembly passes through the housing (1) and is connected to a stirring mechanism. A feed port (3) is provided on the top of the housing (1) and is located on one side of the driving assembly. A filter plate (12) is rotatably arranged at the feed port (3) in the housing (1). A positive bevel gear (14) is arranged on the outer wall of the stirring mechanism, and a side bevel gear (15) is meshed on one side of the positive bevel gear (14). One end of the side bevel gear (15) is connected to a transmission mechanism (5) via a rotating shaft (6), and the other end of the transmission mechanism (5) is located at the bottom of the filter plate (12) and is connected to a rotating member (7). A partition (11) is installed in the housing (1), and a slot (13) is provided on the partition (11). A scraper (8) is connected to the outer wall of the stirring mechanism at the top of the partition (11).

2. The dehydration equipment for epoxy resin production and processing according to claim 1, characterized in that: The driving component is a stepping motor (4), and the stepping motor (4) is used to drive the stirring mechanism at the output end to rotate.

3. The dehydration equipment for epoxy resin production and processing according to claim 2, characterized in that: The stirring mechanism comprises a stirring rod (10) and stirring blades (9); the output end of the stepping motor (4) is connected to the stirring rod (10), and an array of stirring blades (9) are evenly arranged on the outer wall of the stirring rod (10) at the bottom of the partition (11).

4. The dehydration equipment for epoxy resin production and processing according to claim 1, characterized in that: The transmission mechanism (5) comprises a driving disk, a transmission belt and a driven disk, wherein the driving disk and the driven disk are connected via a transmission belt, one end of the rotating shaft (6) is connected to the driving disk, and one end of the driven disk is connected to a rotating member (7), and the diameter of the driving disk in the transmission mechanism (5) is greater than the diameter of the driven disk.

5. The dehydration equipment for epoxy resin production and processing according to claim 1, characterized in that: A storage box (2) is detachably provided on one side of the box body (1) at the filter plate (12).

6. The dehydration equipment for epoxy resin production and processing according to claim 1, characterized in that: The top of the slot (13) is arranged in an open shape.

7. The dehydration equipment for epoxy resin production and processing according to claim 3, characterized in that: The stirring rod (10) and the partition plate (11) are arranged in a sealed manner.

8. The dehydration equipment for epoxy resin production and processing according to claim 3, characterized in that: The scraper (8) and the stirring rod (10) are detachably arranged.

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