Preparation device of mould pressing resin

Abstract

The utility model belongs to the technical field of resin production, and particularly relates to a mould pressing resin preparation device which comprises a base, a stirring barrel is rotatably mounted on the base, a motor is fixedly mounted at the top of the stirring barrel, and an output shaft of the motor penetrates through the stirring barrel, extends into an inner cavity of the stirring barrel and is fixedly provided with a stirring roller. A sealing cover is rotatably mounted at the top of the stirring barrel, a power cavity is formed in the base and located on one side of the stirring barrel, a first bevel gear is rotatably mounted in the power cavity, and one end of the first bevel gear penetrates through the power cavity and is fixed to the peripheral side wall of the stirring barrel; the driving assembly is positioned on the stirring barrel and is used for driving the bevel gear I to rotate; when the whole device is used, resin can be filtered, impurities in the resin cannot enter the stirring barrel, the impurities on the filter screen can be conveniently cleaned, meanwhile, the residual resin in the stirring barrel can be scraped by personnel, and the condition that the resin is not completely discharged cannot occur.

Description

Technical Field

[0001] The utility model belongs to the technical field of resin production, and particularly relates to a device for preparing molded resin. Background Art

[0002] Resin usually refers to a substance 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 normal temperature. In a broad sense, any polymer compound that can be used as a raw material for plastic product processing is called resin.

[0003] There are some disadvantages in the use of resin preparation devices. For example, when the resin preparation device is in use, impurities may be contained in the resin, which may cause the curing speed of the resin to decrease, resulting in a reduction in production efficiency. At the same time, the resin is relatively viscous and inconvenient to discharge, which may cause the device to be blocked during discharging. In view of this, we propose a device for preparing molded resin. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a device for preparing molded resin to solve the problems raised in the above background art.

[0005] In view of this, the utility model provides a device for preparing molded resin, including:

[0006] A base, on which a stirring barrel is rotatably installed. A motor is fixedly installed on the top of the stirring barrel. The output shaft of the motor penetrates through the stirring barrel and extends into the inner cavity of the stirring barrel, and a stirring roller is fixedly installed thereon. A sealing cover is rotatably installed on the top of the stirring barrel. A power cavity is formed in the base and located on one side of the stirring barrel. A first bevel gear is rotatably installed in the power cavity. One end of the first bevel gear penetrates through the power cavity and is fixed to the peripheral side wall of the stirring barrel;

[0007] A driving assembly, which is located on the stirring barrel and is used to drive the first bevel gear to rotate;

[0008] A feed pipe, which is fixedly installed on the top of the stirring barrel, and a filter housing is fixedly installed on the top of the feed pipe. A fixing frame is inserted and installed on one side of the filter housing. A filter screen is fixedly installed on the fixing frame and located inside the filter housing;

[0009] A fixing assembly, which is located inside the filter housing and is used to fix the position of the fixing frame.

[0010] In this technical solution, before preparing the resin, first pour the resin into the filter housing, and then the resin falls onto the top of the filter screen. Under the action of the filter screen, the resin will flow downward and enter the feed pipe, while the impurities in the resin will remain on the top of the filter screen;

[0011] When there are a lot of impurities accumulated on the top of the filter, the fixing frame can be pulled out through the fixing component, and the impurities on the top of the filter can be cleaned. Then the fixing frame is reinserted into the filter housing. When the fixing frame slides to a suitable position, the fixing component can be used to fix the position of the fixing frame, so that the impurities on the filter can be easily cleaned.

[0012] The resin will then enter the mixing barrel through the feed pipe, and then the motor will be started. The motor will be powered on and drive the stirring roller to rotate. The stirring roller can stir the resin in the mixing barrel. When the resin stirring is completed, when the resin needs to be discharged, the driving component can be used to drive the stirring barrel to rotate, and then the resin will be slowly discharged from the mixing barrel. At the same time, the personnel can scrape off the remaining resin in the mixing barrel to prevent incomplete resin discharge.

[0013] In the above technical solution, further, the driving component includes:

[0014] Bevel gear 2 is rotatably mounted in the power cavity and is located on one side of bevel gear 1. Bevel gear 2 is meshed with bevel gear 1. The upper end of bevel gear 2 extends through the power cavity to the outside and is fixedly mounted with an operating disk.

[0015] A limit column is slidably installed on the operating panel, and a tension spring fixed to the limit column is fixed on the top of the operating panel. A plurality of limit slots are provided on the top of the base and below the operating panel. The lower end of the limit column passes through the operating panel and extends into one of the limit slots, and the limit column is plugged into the limit slot.

[0016] In this technical solution, the resin will enter the mixing barrel through the feed pipe, and then the motor will be started. The motor will be powered on and drive the stirring roller to rotate. The stirring roller can stir the resin in the mixing barrel. When the resin stirring is completed and the resin needs to be discharged, first pull the limit column upward, and at the same time the tension spring is pulled and stretched. When the limit column is disengaged from one of the limit grooves, the operating disk can be rotated to drive the bevel gear 2 to rotate. The bevel gear 2 drives the bevel gear 1 engaged with it to rotate, and the bevel gear 1 drives the mixing barrel to rotate. When the mixing barrel rotates to the appropriate position, stop rotating the operating disk, and then release the limit column. Under the action of the tension of the tension spring, the tension spring pulls the limit column to slide downward and enter one of the limit grooves, so that the operating disk cannot rotate.

[0017] In the above technical solution, further, the fixing assembly includes:

[0018] A sliding groove is provided in the filter housing and is located above the fixed frame. A sliding rod is slidably installed in the sliding groove. A plurality of springs fixed to the inner wall of the sliding groove are fixedly installed on the top of the sliding rod. The lower end of the sliding rod passes through the sliding groove and extends into the fixed frame. The sliding rod is plugged into the fixed frame. One side of the sliding rod passes through the sliding groove and extends to the outside.

[0019] In this technical solution, when a large amount of impurities accumulate on the top of the filter, the sliding rod is first pulled upward, and at the same time, several springs are squeezed and contracted. When the sliding rod is detached from the fixed frame, the handle 2 can be pulled to drive the fixed frame outward. At this time, the impurities on the top of the filter can be cleaned, and then the fixed frame is reinserted into the filter shell. When the fixed frame slides to a suitable position, the sliding rod is released. Under the action of the rebound force of several springs, the spring pushes the sliding rod to slide downward and insert into the fixed frame, which can fix the position of the fixed frame, thereby facilitating the cleaning of impurities on the filter.

[0020] In the above technical solution, further, the output shaft of the motor and the stirring roller are both rotatably connected to the base.

[0021] In this technical solution, it is ensured that the output shaft of the motor and the stirring roller can rotate in the base.

[0022] In the above technical solution, further, magnet 1 is fixedly installed on the bottom of the sealing cover, magnet 2 is fixedly installed on the top of the base and located at the bottom of magnet 1, magnet 1 is magnetically connected to magnet 2, handle 1 is fixedly installed on the top of the sealing cover, and handle 2 is fixedly installed on one side of the fixed frame.

[0023] In this technical solution, the setting of magnet 1 and magnet 2 allows the sealing cover to seal the mixing barrel, which facilitates discharge and prevents dust from entering the mixing barrel. The setting of handle 1 makes it convenient for people to pull the sealing cover, and the setting of handle 2 makes it convenient for people to pull the fixing frame.

[0024] In the above technical solution, further, the bottom of the filter shell is funnel-shaped, a heating cavity is opened in the filter shell and located on both sides of the fixing frame, and a plurality of electric heating rods are fixedly installed in the heating cavity.

[0025] In this technical solution, it is ensured that all the resin in the filter shell can be discharged. Under the action of several electric heating rods, the resin temperature is increased, the viscosity of the resin is reduced, and the fluidity is enhanced, and the resin will not be blocked on the top of the filter.

[0026] The beneficial effects of the utility model are:

[0027] 1. The molding resin preparation device, when the resin needs to be prepared, first pour the resin into the filter shell, then the resin falls on the top of the filter screen. Under the action of the filter screen, the resin will flow downward and enter the feed pipe, while the impurities in the resin will remain on the top of the filter screen, so that the resin can be filtered and the impurities in the resin will not enter the mixing barrel.

[0028] 2. In the molded resin preparation device, when a large amount of impurities accumulate on the top of the filter, the fixed frame can be pulled out through the provided fixing assembly. At this time, the impurities on the top of the filter can be cleaned, and then the fixed frame can be reinserted into the filter shell. When the fixed frame slides to a suitable position, the position of the fixed frame can be fixed by the provided fixing assembly, thereby facilitating the cleaning of impurities on the filter.

[0029] 3. The molded resin preparation device, then the resin will enter the mixing barrel through the feed pipe, and then the motor will be started, the motor will be powered on and drive the stirring roller to rotate, and the stirring roller can stir the resin in the mixing barrel. When the resin is stirred, when the resin needs to be discharged, the driving component is set to drive the stirring barrel to rotate, and then the resin will be slowly discharged from the mixing barrel. At the same time, the remaining resin in the mixing barrel can be scraped off by personnel, and incomplete resin discharge will not occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the cross-sectional structure of the filter housing of the present utility model;

[0032] Figure 3 This is a schematic diagram of the regional structure of the electric heating rod of the utility model;

[0033] Figure 4 This is a schematic diagram of the cross-sectional structure of the mixing barrel of the present utility model;

[0034] Figure 5 It is a schematic diagram of the cross-sectional structure of the base of the present utility model.

[0035] The marks in the figure are:

[0036] 1. Base; 2. Mixing barrel; 3. Motor; 4. Mixing roller; 5. Sealing cover; 6. Handle 1; 7. Magnet 1; 8. Magnet 2; 9. Feed pipe; 10. Filter housing; 11. Fixing frame; 12. Handle 2; 13. Filter screen; 14. Power chamber; 15. Bevel gear 1; 16. Sliding groove; 17. Sliding rod; 18. Spring; 19. Bevel gear 2; 20. Operating panel; 21. Limiting groove; 22. Limiting column; 23. Tension spring; 24. Heating chamber; 25. Electric heating rod. Detailed implementation manners

[0037] The following will clearly describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application fall within the scope of protection of the present application.

[0038] In the description of the present application, it should be noted that the terms used herein are only for describing specific implementation manners and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0039] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects and are not used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means an "or" relationship between the associated objects before and after.

[0040] It should be noted that in the description of the present application, the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal", and "top, bottom" is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description. Without contrary description, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the protection scope of the present application; the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0041] It should be noted that in this application, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising such element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0042] Embodiment 1:

[0043] Please refer to Figure 1 - Figure 5 as shown, this embodiment provides a device for preparing molded resin, including:

[0044] A base 1, on which a stirring barrel 2 is rotatably installed. A motor 3 is fixedly installed on the top of the stirring barrel 2. The output shaft of the motor 3 penetrates through the stirring barrel 2 and extends into the inner cavity of the stirring barrel 2 and is fixedly installed with a stirring roller 4. A sealing cover 5 is rotatably installed on the top of the stirring barrel 2. A power cavity 14 is opened in the base 1 and on one side of the stirring barrel 2. A first bevel gear 15 is rotatably installed in the power cavity 14. One end of the first bevel gear 15 penetrates through the power cavity 14 and is fixed to the peripheral side wall of the stirring barrel 2;

[0045] A driving assembly, which is located on the stirring barrel 2 and is used to drive the first bevel gear 15 to rotate;

[0046] A feed pipe 9, which is fixedly installed on the top of the stirring barrel 2, and a filter housing 10 is fixedly installed on the top of the feed pipe 9. A fixing frame 11 is inserted and installed on one side of the filter housing 10, and a filter net 13 is fixedly installed on the fixing frame 11 and inside the filter housing 10;

[0047] A fixing assembly, which is located inside the filter housing 10 and is used to fix the position of the fixing frame 11.

[0048] Among them, when preparing the resin, first pour the resin into the filter housing 10, and then the resin falls on the top of the filter net 13. Under the action of the filter net 13, the resin will flow downward and enter the feed pipe 9, while the impurities in the resin will remain on the top of the filter net 13;

[0049] When a lot of impurities have accumulated on the top of the filter 13, the fixing frame 11 can be pulled outward by the fixing assembly provided, and the impurities on the top of the filter 13 can be cleaned. Then the fixing frame 11 is reinserted into the filter housing 10. When the fixing frame 11 slides to a suitable position, the fixing assembly provided can fix the position of the fixing frame 11, thereby achieving the effect of conveniently cleaning impurities on the filter 13.

[0050] The resin will then pass through the feed pipe 9 and enter the mixing barrel 2. The motor 3 is then started, the motor 3 is powered on and drives the stirring roller 4 to rotate. The stirring roller 4 can stir the resin in the mixing barrel 2. When the resin stirring is completed and the resin needs to be discharged, the driving assembly provided can drive the stirring barrel 2 to rotate, and the resin will then be slowly discharged from the mixing barrel 2. At the same time, personnel can scrape off the remaining resin in the mixing barrel 2 to prevent incomplete discharge of the resin.

[0051] In this embodiment, the driving component includes:

[0052] Bevel gear 2 19 is rotatably mounted in the power chamber 14 and is located on one side of bevel gear 15. Bevel gear 2 19 meshes with bevel gear 15. The upper end of bevel gear 2 19 extends through the power chamber 14 to the outside and is fixedly mounted with an operating panel 20.

[0053] The limiting post 22 is slidably mounted on the operating panel 20. A tension spring 23 fixed to the limiting post 22 is fixedly mounted on the top of the operating panel 20. A plurality of limiting slots 21 are provided on the top of the base 1 below the operating panel 20. The lower end of the limiting post 22 passes through the operating panel 20 and extends into one of the limiting slots 21. The limiting post 22 is plugged into the limiting slot 21.

[0054] Among them, the resin will enter the mixing barrel 2 through the feeding pipe 9, and then the motor 3 will be started. The motor 3 will be powered on and drive the stirring roller 4 to rotate. The stirring roller 4 can stir the resin in the mixing barrel 2. When the resin stirring is completed and the resin needs to be discharged, the limit column 22 is first pulled upward, and the tension spring 23 is pulled and stretched. When the limit column 22 is disengaged from one of the limit grooves 21, the operating disk 20 can be rotated and drive the bevel gear 2 19 to rotate. The bevel gear 2 19 drives the bevel gear 1 15 meshing with it to rotate, and the bevel gear 15 drives the mixing barrel 2 to rotate. When the mixing barrel 2 rotates to the appropriate position, stop rotating the operating disk 20, and then release the limit column 22. Under the action of the tension of the tension spring 23, the tension spring 23 pulls the limit column 22 to slide downward and enter one of the limit grooves 21, so that the operating disk 20 cannot rotate.

[0055] In this embodiment, the fixing component includes:

[0056] The sliding groove 16 is opened in the filter housing 10 and is located above the fixed frame 11. A sliding rod 17 is slidably installed in the sliding groove 16. A plurality of springs 18 fixed to the inner wall of the sliding groove 16 are fixedly installed at the top of the sliding rod 17. The lower end of the sliding rod 17 penetrates through the sliding groove 16 and extends into the fixed frame 11, and the sliding rod 17 is inserted and matched with the fixed frame 11. One side of the sliding rod 17 penetrates through the sliding groove 16 and extends to the outside;

[0057] Among them, when there are more impurities accumulated on the top of the filter net 13, first pull up the sliding rod 17. At the same time, a plurality of springs 18 are compressed and contracted. When the sliding rod 17 is detached from the fixed frame 11, the handle two 12 can be pulled to drive the fixed frame 11 to be taken outwards. At this time, the impurities on the top of the filter net 13 can be cleaned. Subsequently, the fixed frame 11 is reinserted into the filter housing 10. When the fixed frame 11 slides to a suitable position, release the sliding rod 17. Under the action of the elastic force of the plurality of springs 18, the springs 18 push the sliding rod 17 to slide downwards and insert into the fixed frame 11, and the position of the fixed frame 11 can be fixed, achieving the effect of facilitating the cleaning of the impurities on the filter net 13.

[0058] Embodiment 2:

[0059] This embodiment provides a preparation device for molded resin. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0060] In this embodiment, the output shaft of the motor 3 and the stirring roller 4 are both rotatably connected to the base 1.

[0061] Among them, it is ensured that the output shaft of the motor 3 and the stirring roller 4 can both rotate in the base 1.

[0062] Embodiment 3:

[0063] This embodiment provides a preparation device for molded resin. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0064] In this embodiment, a magnet one 7 is fixedly installed at the bottom of the sealing cover 5, a magnet two 8 is fixedly installed at the top of the base 1 and at the bottom of the magnet one 7. The magnet one 7 is magnetically connected to the magnet two 8. A handle one 6 is fixedly installed at the top of the sealing cover 5, and a handle two 12 is fixedly installed on one side of the fixed frame 11.

[0065] Among them, through the setting of the magnet one 7 and the magnet two 8, the sealing cover 5 can seal the stirring barrel 2, which is convenient for discharging materials and can avoid dust from entering the stirring barrel 2 at the same time. Through the setting of the handle one 6, it is convenient for personnel to pull the sealing cover 5, and through the setting of the handle two 12, it is convenient for personnel to pull the fixed frame 11.

[0066] Embodiment 4:

[0067] This embodiment provides a preparation device for molded resin. In addition to the technical solutions of the above embodiment, it also has the following technical features.

[0068] In this embodiment, the bottom of the filter housing 10 is funnel-shaped. Heating cavities 24 are formed on both sides of the fixing frame 11 inside the filter housing 10, and a number of electric heating rods 25 are fixedly installed in the heating cavities 24.

[0069] Among them, to ensure that all the resin in the filter housing 10 can be discharged. Under the action of a number of electric heating rods 25, the temperature of the resin rises, the viscosity of the resin decreases, and the fluidity increases. Further, the resin will not block the top of the filter net 13.

[0070] Working principle: When the resin needs to be prepared, first pour the resin into the filter housing 10. Then the resin falls on the top of the filter net 13. Under the action of the filter net 13, the resin will flow downward and enter the feed pipe 9, while the impurities in the resin will remain on the top of the filter net 13. At the same time, under the action of a number of electric heating rods 25, the temperature of the resin rises, the viscosity of the resin decreases, and the fluidity increases. Further, the resin will not block the top of the filter net 13;

[0071] When there are more impurities accumulated on the top of the filter net 13, first pull up the sliding rod 17. At the same time, a number of springs 18 are squeezed and contracted. When the sliding rod 17 disengages from the fixing frame 11, the handle two 12 can be pulled to drive the fixing frame 11 outwards. At this time, the impurities on the top of the filter net 13 can be cleaned. Subsequently, the fixing frame 11 is reinserted into the filter housing 10. When the fixing frame 11 slides to a suitable position, release the sliding rod 17. Under the action of the rebounding force of a number of springs 18, the spring 18 pushes the sliding rod 17 to slide downward and insert into the fixing frame 11, and the position of the fixing frame 11 can be fixed, achieving the effect of facilitating the cleaning of the impurities on the filter net 13;

[0072] Subsequently, the resin will enter the stirring barrel 2 through the feed pipe 9. Then, start the motor 3. The motor 3 is powered on and operates to drive the stirring roller 4 to rotate. The stirring roller 4 can stir the resin in the stirring barrel 2. When the resin stirring is completed and the resin needs to be discharged, first pull up the limit post 22. At the same time, the tension spring 23 is pulled and elongated. When the limit post 22 disengages from one of the limit slots 21, the operation disk 20 can be rotated to drive the second bevel gear 19 to rotate. The second bevel gear 19 drives the first bevel gear 15 meshing with it to rotate. The first bevel gear 15 drives the stirring barrel 2 to rotate. When the stirring barrel 2 rotates to a suitable position, stop rotating the operation disk 20. Then, release the limit post 22. Under the action of the pulling force of the tension spring 23, the tension spring 23 pulls the limit post 22 to slide downward and enter one of the limit slots 21, making the operation disk 20 unable to rotate. At the same time, pull the first handle 6 to drive the sealing cover 5 to rotate. The sealing cover 5 drives the first magnet 7 to separate from the second magnet 8. Subsequently, the resin will slowly discharge from the stirring barrel 2. At the same time, personnel can scrape the remaining resin in the stirring barrel 2, and the situation of incomplete resin discharge will not occur.

[0073] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and the features in the embodiments in the present application can be combined with each other. The present application is not limited to the above specific implementation manners. The above specific implementation manners are merely illustrative rather than restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. An apparatus for preparing molded resin, characterized in that, Comprising: A base (1), on which a mixing barrel (2) is rotatably installed. A motor (3) is fixedly installed at the top of the mixing barrel (2). The output shaft of the motor (3) penetrates through the mixing barrel (2) and extends into the inner cavity of the mixing barrel (2) and is fixedly installed with a mixing roller (4). A sealing cover (5) is rotatably installed at the top of the mixing barrel (2). Inside the base (1) and on one side of the mixing barrel (2), a power chamber (14) is provided. Inside the power chamber (14), a first bevel gear (15) is rotatably installed. One end of the first bevel gear (15) penetrates through the power chamber (14) and is fixed to the peripheral side wall of the mixing barrel (2); A driving assembly, which is located on the mixing barrel (2) and is used to drive the first bevel gear (15) to rotate; A feed pipe (9), which is fixedly installed at the top of the mixing barrel (2). And a filter housing (10) is fixedly installed at the top of the feed pipe (9). A fixed frame (11) is inserted and installed on one side of the filter housing (10). A filter net (13) is fixedly installed on the fixed frame (11) and inside the filter housing (10); A fixing assembly, which is located inside the filter housing (10) and is used to fix the position of the fixed frame (11).

2. The preparation device of a molded resin according to claim 1, characterized in that, The driving assembly includes: A second bevel gear (19), which is rotatably installed inside the power chamber (14) and on one side of the first bevel gear (15). The second bevel gear (19) meshes with the first bevel gear (15). The upper end of the second bevel gear (19) penetrates through the power chamber (14) and extends to the outside and is fixedly installed with an operation disk (20); A limit post (22), which is slidably installed on the operation disk (20). A tension spring (23) fixed to the limit post (22) is fixedly installed at the top of the operation disk (20). A number of limit grooves (21) are provided at the top of the base (1) and below the operation disk (20). The lower end of the limit post (22) penetrates through the operation disk (20) and extends into one of the limit grooves (21). The limit post (22) is inserted and cooperated with the limit groove (21).

3. The preparation device of a molded resin according to claim 2, characterized in that, The fixing assembly includes: A sliding groove (16), which is provided inside the filter housing (10) and above the fixed frame (11). A sliding rod (17) is slidably installed inside the sliding groove (16). A number of springs (18) fixed to the inner wall of the sliding groove (16) are fixedly installed at the top of the sliding rod (17). The lower end of the sliding rod (17) penetrates through the sliding groove (16) and extends into the fixed frame (11). And the sliding rod (17) is inserted and cooperated with the fixed frame (11). One side of the sliding rod (17) penetrates through the sliding groove (16) and extends to the outside.

4. The preparation device of a molded resin according to claim 2, characterized in that, The output shaft of the motor (3) and the mixing roller (4) are both rotatably connected to the base (1).

5. The preparation device of a molded resin according to claim 3, characterized in that, A first magnet (7) is fixedly installed at the bottom of the sealing cover (5). A second magnet (8) is fixedly installed at the top of the base (1) and at the bottom of the first magnet (7). The first magnet (7) is magnetically connected to the second magnet (8). A first handle (6) is fixedly installed at the top of the sealing cover (5). A second handle (12) is fixedly installed on one side of the fixed frame (11).

6. The preparation device of a molded resin according to claim 1, characterized in that, The bottom of the filter housing (10) is funnel-shaped.

7. The preparation device of a molded resin according to claim 1, characterized in that, Heating cavities (24) are formed on both sides of the fixed frame (11) inside the filter housing (10), and a plurality of electric heating rods (25) are fixedly installed in the heating cavities (24).

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