Mixing device for plastic film processing

Abstract

The utility model discloses a material mixing device for plastic film processing, which relates to the technical field of material mixing devices and comprises a carrying platform, three barrel placing grooves are arranged at the upper end of the carrying platform, material mixing barrels are arranged in the three barrel placing grooves, one side of each barrel placing groove is provided with a guide sliding groove, and the other side of each barrel placing groove is provided with a guide sliding groove. A movable carrying seat is arranged above the guide sliding groove; the lifting sliding groove is formed in the movable carrying base, an extension connecting block is movably arranged in the movable carrying base in a lifting mode, a lifting platen is welded to one end of the extension connecting block, and a driving motor is arranged at the top of the lifting platen; the sleeving barrel is arranged below the lifting platform plate, and the problems that according to an existing mixing device, materials are prevented from being coagulated into blocks through an arranged grinding disc structure, most resin raw materials have adhesiveness, discharging after mixing is inconvenient, a mixing bin cannot be cleaned after mixing, and consequently much resin is attached to the mixing device are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, in particular to a mixing device for plastic film processing. Background Technique

[0002] Plastic film is made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins. During the processing of plastic film, a variety of resin raw materials need to be mixed and processed.

[0003] For example, the publication number is: CN213500135U (named a mixing device for plastic film processing), which includes a mixing tank. The upper side of the mixing tank is fixedly connected with a cover plate. The upper side of the cover plate is connected with a side feeding pipe and a main feeding pipe. The side feeding pipes are respectively located on the left and right sides of the main feeding pipe. The upper side of the main feeding pipe is welded and fixed with a feeding hopper. A filter screen is arranged inside the mixing tank. A grinding disc is arranged above the filter screen. The lower side of the filter screen is rotationally connected with a lifting auger through a bearing. A paddle is sleeved on the lower side of the lifting auger. The paddles are respectively located on the left inner wall and the right inner wall of the mixing tank. The lower part of the lifting auger extends into the discharge pipe. The discharge pipe is integrally connected to the lower side of the mixing tank. By providing a grinding disc, a filter screen, a lifting auger, a paddle, a square block and a square hole, it is beneficial to grind and crush the materials, avoid the condensation and agglomeration of the materials, and at the same time facilitate the filtration of the materials and additives. And through the rotation of the grinding disc, it is convenient to synchronously drive the lifting auger and the paddle to rotate, facilitate the full contact and mixing of the materials and additives, with high stirring and mixing efficiency, and at the same time facilitate the adhesion to the inner wall of the mixing tank, and the use effect is good.

[0004] The above mixing device avoids the condensation and agglomeration of materials through the provided grinding disc structure. However, most resin raw materials have adhesiveness, and it is more inconvenient to discharge the materials after mixing, and the mixing bin cannot be cleaned after mixing, resulting in more resin adhering to the mixing device. For this reason, we provide a mixing device for plastic film processing. Content of the Utility Model

[0005] The purpose of the utility model is to provide a mixing device for plastic film processing, so as to solve the problems in the above background technique that the existing mixing device avoids the condensation and agglomeration of materials through the provided grinding disc structure, but most resin raw materials have adhesiveness, it is more inconvenient to discharge the materials after mixing, and the mixing bin cannot be cleaned after mixing, resulting in more resin adhering to the mixing device.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A mixing device for plastic film processing, including a supporting platform. There are three barrel placing grooves arranged at the upper end of the supporting platform. Mixing barrels are placed inside all three barrel placing grooves. A guiding sliding groove is arranged on one side of the three barrel placing grooves. A movable carrier seat is arranged above the guiding sliding groove;

[0007] Further comprising:

[0008] A lifting chute, which is arranged inside the movable carrier, and an extension connecting block is arranged inside the movable carrier in a lifting and moving manner. One end of the extension connecting block is welded with a lifting table board, and a driving motor is arranged on the top of the lifting table board;

[0009] A socket barrel, which is arranged at the lower position of the lifting table board, and a central rotating shaft is arranged inside the socket barrel. A mixing paddle is integrally formed on the outer wall of the central rotating shaft;

[0010] An equipment pedestal, which is arranged on the front outer wall of the movable carrier. An electric push rod is arranged at the upper end of the equipment pedestal, and the top position of the piston rod of the electric push rod is fixedly connected with the extension connecting block through a screw.

[0011] Preferably, a threaded lead screw is arranged inside the guiding chute, and the movable carrier is movably connected with the threaded lead screw through a lead screw slider at the bottom. The guiding chute and the supporting platform are of an integral structure.

[0012] Preferably, a bearing seat is arranged between the lifting table board and the socket barrel. The bearing seat is respectively welded to the lifting table board and the socket barrel. The output shaft of the driving motor penetrates through the bearing seat and is in transmission connection with the central rotating shaft inside the socket barrel.

[0013] Preferably, the spacing between the three barrel placing grooves is equal, and the central points of the three barrel placing grooves are located on the same horizontal line.

[0014] Preferably, the diameter of the socket barrel is larger than the diameter of the mixing barrel, and the socket barrel is sleeved and connected with the mixing barrel.

[0015] Preferably, a lead screw motor is arranged on the outer wall of one end of the supporting platform, and the output shaft of the lead screw motor is in transmission connection with the threaded lead screw inside the guiding chute through a coupling.

[0016] Preferably, four support feet are arranged at the bottom of the supporting platform, and the four support feet are all of an integral structure with the supporting platform.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. In the utility model, the electric push rod drives the lifting table board to descend, so that the socket barrel is sleeved on the outer position of the mixing barrel. At this time, the central rotating shaft is inserted into the inside of the mixing barrel. Then, the driving motor drives the central rotating shaft to rotate, so that the mixing paddle mixes a variety of resin materials. After the mixing process is completed, the electric push rod drives the lifting table board to return to its original position, so that the socket barrel is separated from the mixing barrel. After the socket barrel is separated, it is only necessary to take out the mixing barrel from the inside of the barrel placing groove to discharge the material, avoiding the problems of unsmooth discharging and adhesion.

[0019] 2. The lead screw motor drives the lead screw to rotate, so that the movable carrier moves along the guiding chute, and then the second mixing barrel can be quickly mixed, improving the working efficiency of resin mixing. After the mixing work is completed, the socket barrel is moved above the mixing barrel filled with clean water, and then the electric push rod descends, so that the clean water soaks and cleans the central rotating shaft and the mixing paddle. The operation is simple and the cleaning is convenient. Brief Description of the Drawings

[0020] Figure 1 It is a top view of the structure of the mixing device for plastic film processing of the present utility model;

[0021] Figure 2 It is a front view of the structure of the mixing device for plastic film processing of the present utility model;

[0022] Figure 3 It is a bottom view of the structure of the mixing device for plastic film processing of the present utility model;

[0023] Figure 4 It is a schematic diagram of the internal structure of the mixing device for plastic film processing of the present utility model;

[0024] In the figure: 1, carrier platform; 2, barrel placement groove; 3, mixing barrel; 4, guiding chute; 5, lead screw; 6, movable carrier; 7, extension connecting block; 8, lifting platform plate; 9, drive motor; 10, socket barrel; 11, lifting chute; 12, lead screw motor; 13, equipment pedestal; 14, electric push rod; 15, central rotating shaft; 16, mixing paddle; 17, support foot seat; 18, bearing seat. Detailed Description of the Preferred Embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0026] Please refer to Figures 1-4 , an embodiment provided by the present utility model: a mixing device for plastic film processing, including a carrier platform 1, three barrel placement grooves 2 are arranged at the upper end of the carrier platform 1, mixing barrels 3 are placed in the three barrel placement grooves 2, a guiding chute 4 is arranged on one side of the three barrel placement grooves 2, and a movable carrier 6 is arranged above the guiding chute 4;

[0027] It further includes:

[0028] A lifting chute 11, which is arranged inside the movable carrier 6, and an extension connecting block 7 is arranged to move up and down inside the movable carrier 6. One end of the extension connecting block 7 is welded with a lifting platform plate 8, and a drive motor 9 is arranged on the top of the lifting platform plate 8;

[0029] The socket barrel 10 is arranged below the lifting table board 8, and a central rotating shaft 15 is arranged inside the socket barrel 10. A mixing paddle 16 is integrally formed on the outer wall of the central rotating shaft 15;

[0030] The equipment pedestal 13 is arranged on the front outer wall of the movable carrier 6. An electric push rod 14 is arranged at the upper end of the equipment pedestal 13. The top of the piston rod of the electric push rod 14 is fixedly connected to the extension connecting block 7 by screws.

[0031] During use, the electric push rod drives the lifting table board to descend, so that the socket barrel is sleeved on the outside of the mixing barrel. At this time, the central rotating shaft is inserted into the inside of the mixing barrel. Then, the driving motor drives the central rotating shaft to rotate, so that the mixing paddle mixes a variety of resin materials. After the mixing process is completed, the electric push rod drives the lifting table board to return to its original position, so that the socket barrel is separated from the mixing barrel. After the socket barrel is separated, it is only necessary to take out the mixing barrel from the inside of the barrel placing groove to discharge the material.

[0032] Please refer to Figure 1 , a threaded lead screw 5 is arranged inside the guiding chute 4. The movable carrier 6 is movably connected to the threaded lead screw 5 through the lead screw slider at the bottom. The guiding chute 4 and the supporting platform 1 are of an integral structure. The threaded lead screw 5 arranged inside the guiding chute 4 functions to drive the movable carrier 6 to translate along the guiding chute 4.

[0033] Please refer to Figure 4 , a bearing seat 18 is arranged between the lifting table board 8 and the socket barrel 10. The bearing seat 18 is welded to the lifting table board 8 and the socket barrel 10 respectively. The output shaft of the driving motor 9 passes through the bearing seat 18 and is in transmission connection with the central rotating shaft 15 inside the socket barrel 10. The bearing seat 18 arranged between the lifting table board 8 and the socket barrel 10 functions to assist the output shaft of the driving motor 9 to pass through and rotate.

[0034] Please refer to Figure 1 , the distances between the three barrel placing grooves 2 are equal, and the central points of the three barrel placing grooves 2 are located on the same horizontal line.

[0035] Please refer to Figure 1 , the diameter of the socket barrel 10 is larger than the diameter of the mixing barrel 3, and the socket barrel 10 is sleeved and connected to the mixing barrel 3.

[0036] Please refer to Figure 1 and Figure 2 , a lead screw motor 12 is arranged on the outer wall of one end of the supporting platform 1. The output shaft of the lead screw motor 12 is in transmission connection with the threaded lead screw 5 inside the guiding chute 4 through a coupling. The lead screw motor 12 arranged on the outer wall of one end of the supporting platform 1 functions to drive the threaded lead screw 5 to rotate.

[0037] Please refer to Figure 3, four foot seats 17 are arranged at the bottom of the carrier platform 1. The four foot seats 17 are all of an integral structure with the carrier platform 1. The four foot seats 17 arranged at the bottom of the carrier platform 1 play a role in supporting the carrier platform 1.

[0038] Working principle: During use, load the resin raw materials required for preparing the plastic film into the interior of the mixing barrel 3. Among the three mixing barrels 3, two are used for mixing the resin raw materials and one is used for loading clean water. Drive the lifting table board 8 to descend through the electric push rod 14, so that the socket barrel 10 is sleeved on the outer position of the mixing barrel 3. At this time, the central rotating shaft 15 is inserted into the interior of the mixing barrel 3. Then drive the central rotating shaft 15 to rotate through the drive motor 9, so that the mixing paddle mixes various resin materials. After the mixing process is completed, the electric push rod 14 drives the lifting table board 8 to return to its original position, so that the socket barrel 10 is separated from the mixing barrel 3. After the socket barrel 10 is separated, it is only necessary to take out the mixing barrel 3 from the interior of the barrel placing groove 2 to discharge the material, avoiding the problems of unsmooth discharging and adhesion. After that, the lead screw motor 12 drives the lead screw 5 to rotate, so that the movable carrier 6 moves translationally along the guiding chute 4, and then the second mixing barrel 3 can be quickly mixed, improving the working efficiency of resin mixing. After the mixing work is completed, move the socket barrel 10 above the mixing barrel 3 filled with clean water. Then the electric push rod 14 descends, so that the clean water soaks and cleans the central rotating shaft 15 and the mixing paddle 16. The operation is simple and the cleaning is convenient, completing the use work of the mixing device for plastic film processing.

[0039] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A mixing device for processing plastic film, comprising a supporting platform (1), wherein three barrel placing grooves (2) are arranged at the upper end of the supporting platform (1), and a mixing barrel (3) is arranged inside each of the three barrel placing grooves (2), and a guide slide groove (4) is arranged on one side of the three barrel placing grooves (2), and a movable carrier (6) is arranged above the guide slide groove (4); Features: Also includes: A lifting chute (11) is arranged inside the movable carrier (6), and an extension block (7) is arranged inside the movable carrier (6) for lifting and lowering, a lifting platform (8) is welded to one end of the extension block (7), and a driving motor (9) is arranged on the top of the lifting platform (8); A sleeve barrel (10) is arranged below the lifting platform (8), and a central rotating shaft (15) is arranged inside the sleeve barrel (10), and a mixing paddle (16) is integrally formed on the outer wall of the central rotating shaft (15); The equipment base (13) is arranged on the front end outer wall of the movable carrier (6), and an electric push rod (14) is arranged on the upper end of the equipment base (13). The top position of the piston rod of the electric push rod (14) is fixedly connected to the extension block (7) by screws.

2. A mixing device for plastic film processing according to claim 1, characterized in that: A threaded screw (5) is arranged inside the guide slot (4); the movable carrier (6) is movably connected to the threaded screw (5) via a screw slider at the bottom; the guide slot (4) and the supporting platform (1) are an integrated structure.

3. A mixing device for plastic film processing according to claim 1, characterized in that: A bearing seat (18) is provided between the lifting platform (8) and the sleeve barrel (10), and the bearing seat (18) is welded to the lifting platform (8) and the sleeve barrel (10) respectively. The output shaft of the driving motor (9) passes through the bearing seat (18) and is drivingly connected to the central rotating shaft (15) inside the sleeve barrel (10).

4. A mixing device for plastic film processing according to claim 1, characterized in that: The three barrel placing grooves (2) are spaced at equal intervals, and the center points of the three barrel placing grooves (2) are located on the same horizontal line.

5. A mixing device for plastic film processing according to claim 1, characterized in that: The diameter of the sleeve barrel (10) is larger than the diameter of the mixing barrel (3), and the sleeve barrel (10) is sleeve-connected to the mixing barrel (3).

6. A mixing device for plastic film processing according to claim 2, characterized in that: A screw motor (12) is arranged on the outer wall of one end of the supporting platform (1), and the output shaft of the screw motor (12) is transmission-connected to the threaded screw (5) inside the guide groove (4) through a coupling.

7. A mixing device for plastic film processing according to claim 1, characterized in that: Four supporting feet (17) are arranged at the bottom of the supporting platform (1), and the four supporting feet (17) are all integrally formed with the supporting platform (1).

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