A high-impact high-toughness CPP packaging film raw material stirring device

Abstract

The utility model discloses a kind of high impact high toughness CPP packaging film raw material stirring devices, belong to packaging film raw material stirring device technical field, and include: tank body;Top cover, top cover detachably connected on tank body, top cover is fixedly connected with feed pipe on;Discharge pipe, the utility model is driven to move up by the elongation end contraction of pneumatic cylinder to horizontal plate, servo motor and first rotating rod are driven to move up by the movement of horizontal plate, the movement of first rotating rod drives conical plug to move up, so that conical plug is separated from discharge pipe, second rotating rod and spiral conveying leaf move up to discharge pipe inside at this time, and because conical plug no longer jams discharge pipe, raw material in tank body will be discharged from discharge pipe outward, and by the rotation of spiral conveying leaf, raw material in tank body is slowly discharged, prevent raw material from being discharged without being stirred, or the problem that valve is easily jammed.

Description

Technical Field

[0001] This utility model relates to the technical field of mixing devices for packaging film raw materials, and more specifically, to a mixing device for high-impact and high-toughness CPP packaging film raw materials. Background Technology

[0002] Cast polypropylene film is a polypropylene film produced using a casting process. It can be divided into general-purpose CPP film, aluminized CPP film, and retortable CPP film.

[0003] Existing technologies disclose some patent documents with raw material mixing devices. Chinese patent application number CN202022141575.9 discloses a raw material mixing device for plastic packaging film production, including a mounting platform and a first mixing tank, as well as a first motor, a second mixing tank, and a second motor. The mounting platform has bases fixedly connected to its bottom left and right sides, and a first through groove is provided in the middle area of ​​its top. The bottom of the first mixing tank extends through the first through groove and out of the bottom of the mounting platform. The bottom of the first mixing tank has symmetrically arranged discharge ports on its left and right sides. A first through hole is provided at the bottom of the first mixing tank, and a first bearing is fixedly connected to the inner wall of the first through hole. The output shaft of the first motor extends into the first mixing tank through the first bearing, and several first stirring blades are fixedly connected to the outer circumference of the top of the output shaft of the first motor. A strainer is fixedly connected inside the first mixing tank. This not only increases the mixing time of the raw materials but also reduces the production efficiency of the plastic production equipment.

[0004] In the aforementioned patent, if the raw materials are not properly mixed during mixing, they will be discharged from the strainer, thus affecting the mixing effect and the ease of material discharge. To address this, we propose a high-impact, high-toughness CPP packaging film raw material mixing device. Utility Model Content

[0005] Technical problems to be solved

[0006] To address the problems existing in the prior art, the purpose of this utility model is to provide a high-impact, high-toughness CPP packaging film raw material mixing device. This utility model uses the retraction of the extended end of a cylinder to move a horizontal plate upwards. The movement of the horizontal plate drives a servo motor and a first rotating rod upwards, which in turn moves a conical plug upwards, causing the conical plug to disengage from the discharge pipe. At this point, a second rotating rod and a spiral conveyor blade move upwards into the discharge pipe. Since the conical plug no longer blocks the discharge pipe, the raw material in the tank is discharged outwards from the discharge pipe. Furthermore, the rotation of the spiral conveyor blades facilitates the slow discharge of the raw material from the tank, preventing the raw material from being discharged before proper mixing or the valve from becoming clogged.

[0007] Technical solution

[0008] To solve the above problems, the present invention adopts the following technical solution:

[0009] A high-impact, high-toughness CPP packaging film raw material mixing device, comprising:

[0010] Tank body;

[0011] A top cover, which is detachably connected to the tank body, and a feed pipe is fixedly connected to the top cover;

[0012] A discharge pipe is installed at the bottom of the tank.

[0013] A servo motor is mounted on the top cover, and a first rotating rod is fixedly connected to the output end of the servo motor. The first rotating rod movably passes through the top cover, and multiple stirring rods are fixedly connected to the surface of the first rotating rod.

[0014] A discharge mechanism is provided on the tank body and is connected to the first rotating rod.

[0015] As a preferred embodiment of the present invention, the discharge mechanism includes a moving component and a discharge component, both of which are disposed on the tank body and are connected to each other.

[0016] In a preferred embodiment of this utility model, the moving component includes a horizontal plate, a mounting bracket, and a cylinder. The mounting bracket is fixedly connected to the top cover, the cylinder is mounted on the mounting bracket, and the extended end of the cylinder movably passes through the mounting bracket. The horizontal plate is fixedly connected to the output end of the cylinder, and the servo motor is mounted on the horizontal plate, with the output end of the servo motor movably passing through the horizontal plate.

[0017] In a preferred embodiment of this utility model, the discharge assembly includes a conical plug, a second rotating rod, and a spiral conveying blade. The conical plug is fixedly connected to the bottom of the first rotating rod and is movably inserted into the discharge pipe. The second rotating rod is fixedly connected to the bottom of the conical plug, and the spiral conveying blade is fixedly connected to the surface of the second rotating rod.

[0018] As a preferred embodiment of this utility model, a guide plate is fixedly connected to the top cover, and the guide plate is slidably connected to the horizontal plate.

[0019] As a preferred embodiment of this utility model, a scraping ring is fixedly connected to the bottom of the top cover, and the scraping ring is slidably engaged with the first rotating rod.

[0020] As a preferred embodiment of this utility model, four support legs are fixedly connected at the four corners of the bottom of the tank.

[0021] Beneficial effects

[0022] Compared with existing technologies, the advantages of this utility model are:

[0023] (1) When it is necessary to stir the raw materials, the output end of the servo motor is started to rotate. The rotation of the output end of the servo motor drives the first rotating rod to rotate. The rotation of the first rotating rod drives multiple stirring rods to rotate. The rotation of multiple stirring rods facilitates the stirring and mixing of the raw materials in the tank.

[0024] (2) When the mixed raw materials need to be discharged, the extension end of the cylinder is retracted. The retraction of the extension end of the cylinder drives the horizontal plate to move upward. The movement of the horizontal plate drives the servo motor and the first rotating rod to move upward. The movement of the first rotating rod drives the conical plug to move upward, so that the conical plug is disengaged from the discharge pipe. At this time, the second rotating rod and the spiral conveyor blade move upward into the discharge pipe. Since the conical plug no longer blocks the discharge pipe, the raw materials in the tank will be discharged from the discharge pipe. The rotation of the spiral conveyor blade facilitates the slow discharge of the raw materials in the tank, preventing the raw materials from being discharged before they are properly mixed or the valve from being easily blocked. Attached Figure Description

[0025] Figure 1 This is a front perspective view of the present invention;

[0026] Figure 2 This is a cross-sectional view of the present invention;

[0027] Figure 3 This is an exploded view of the entire utility model;

[0028] Figure 4 This is an exploded view of the material discharge mechanism of this utility model.

[0029] Explanation of the labels in the diagram:

[0030] 1. Tank body; 2. Support legs; 3. Discharge pipe; 4. Top cover; 5. Feed pipe; 6. Scraper ring; 7. Horizontal plate; 8. Servo motor; 9. First rotating rod; 10. Stirring rod; 11. Conical plug; 12. Second rotating rod; 13. Spiral conveyor blade; 14. Guide plate; 15. Mounting bracket; 16. Cylinder. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0032] Example:

[0033] Please see Figures 1-4 A mixing device for high-impact, high-toughness CPP packaging film raw materials, comprising:

[0034] Tank 1;

[0035] Top cover 4 is detachably connected to tank body 1, and feed pipe 5 is fixedly connected to top cover 4;

[0036] Discharge pipe 3 is installed at the bottom of tank body 1;

[0037] A servo motor 8 is mounted on the top cover 4, and the output end of the servo motor 8 is fixedly connected to a first rotating rod 9. The first rotating rod 9 movably passes through the top cover 4, and multiple stirring rods 10 are fixedly connected to the surface of the first rotating rod 9.

[0038] In this embodiment, the top cover 4 is for sealing the tank 1, the feed pipe 5 is for facilitating the entry of raw materials into the tank 1, and the discharge pipe 3 is for facilitating discharge. The output end of the servo motor 8 is started to rotate, which in turn drives the first rotating rod 9 to rotate. The rotation of the first rotating rod 9 drives multiple stirring rods 10 to rotate, thus facilitating the mixing of the raw materials in the tank 1. In this invention, the extension end of the cylinder 16 retracts, causing the horizontal plate 7 to move upwards. The movement of the horizontal plate 7 then drives... The servo motor 8 and the first rotating rod 9 move upward, and the movement of the first rotating rod 9 drives the conical plug 11 to move upward, so that the conical plug 11 disengages from the discharge pipe 3. At this time, the second rotating rod 12 and the spiral conveyor blade 13 move upward into the discharge pipe 3. Since the conical plug 11 no longer blocks the discharge pipe 3, the raw material in the tank 1 will be discharged from the discharge pipe 3. The rotation of the spiral conveyor blade 13 facilitates the slow discharge of the raw material in the tank 1, preventing the raw material from being discharged before it is properly mixed or the valve from being easily blocked.

[0039] Specifically, the discharge mechanism includes a moving component and a discharge component, both of which are mounted on the tank body 1 and are connected to each other.

[0040] In this embodiment, the discharge mechanism includes a moving component and a discharge component, both of which are mounted on the tank 1 and are connected to each other.

[0041] Specifically, the moving component includes a horizontal plate 7, a mounting bracket 15, and a cylinder 16. The mounting bracket 15 is fixedly connected to the top cover 4. The cylinder 16 is mounted on the mounting bracket 15, and the extended end of the cylinder 16 moves through the mounting bracket 15. The horizontal plate 7 is fixedly connected to the output end of the cylinder 16. The servo motor 8 is mounted on the horizontal plate 7, and the output end of the servo motor 8 moves through the horizontal plate 7.

[0042] In this embodiment, the mounting bracket 15 is used to facilitate the retraction of the extended end of the cylinder 16, which in turn drives the horizontal plate 7 to move upward. The movement of the horizontal plate 7 then drives the servo motor 8 and the first rotating rod 9 to move upward.

[0043] Specifically, the discharge assembly includes a conical plug 11, a second rotating rod 12, and a spiral conveying blade 13. The conical plug 11 is fixedly connected to the bottom of the first rotating rod 9 and is movably inserted into the discharge pipe 3. The second rotating rod 12 is fixedly connected to the bottom of the conical plug 11, and the spiral conveying blade 13 is fixedly connected to the surface of the second rotating rod 12.

[0044] In this embodiment, the movement of the first rotating rod 9 drives the conical plug 11 to move upward, thereby causing the conical plug 11 to disengage from the discharge pipe 3. At this time, the second rotating rod 12 and the spiral conveying blade 13 move upward into the discharge pipe 3. Since the conical plug 11 no longer blocks the discharge pipe 3, the raw material in the tank 1 will be discharged outward from the discharge pipe 3. Furthermore, the rotation of the spiral conveying blade 13 facilitates the slow discharge of the raw material in the tank 1.

[0045] Specifically, a guide plate 14 is fixedly connected to the top cover 4, and the guide plate 14 is slidably connected to the horizontal plate 7.

[0046] In this embodiment, the guide plate 14 is designed to facilitate sliding cooperation with the horizontal plate 7, thereby facilitating the stable up-and-down sliding of the horizontal plate 7.

[0047] Specifically, a scraper ring 6 is fixedly connected to the bottom of the top cover 4, and the scraper ring 6 is slidably engaged with the first rotating rod 9.

[0048] In this embodiment, the scraper ring 6 is used to scrape off the raw material on the first rotating rod 9 so that the first rotating rod 9 can move up and down.

[0049] Specifically, four support legs 2 are fixedly connected to the four corners of the bottom of the tank body 1.

[0050] In this embodiment, the support leg 2 is for the purpose of supporting the tank body 1.

[0051] Working principle: When it is necessary to discharge the mixed raw materials, the extended end of the cylinder 16 is retracted. The retraction of the extended end of the cylinder 16 drives the horizontal plate 7 to move upward. The movement of the horizontal plate 7 drives the servo motor 8 and the first rotating rod 9 to move upward. The movement of the first rotating rod 9 drives the conical plug 11 to move upward, thereby causing the conical plug 11 to disengage from the discharge pipe 3. At this time, the second rotating rod 12 and the spiral conveyor blade 13 move upward into the discharge pipe 3. Since the conical plug 11 no longer blocks the discharge pipe 3, the raw materials in the tank 1 will be discharged from the discharge pipe 3. The rotation of the spiral conveyor blade 13 facilitates the slow discharge of the raw materials in the tank 1, preventing the raw materials from being discharged before they are properly mixed or the valve from becoming clogged.

[0052] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A mixing device for high-impact, high-toughness CPP packaging film raw materials, characterized in that, include: Tank body (1); Top cover (4), the top cover (4) is detachably connected to the tank body (1), and a feed pipe (5) is fixedly connected to the top cover (4); Discharge pipe (3), the discharge pipe (3) is installed at the bottom of tank body (1); Servo motor (8), the servo motor (8) is mounted on the top cover (4), and the output end of the servo motor (8) is fixedly connected to a first rotating rod (9), the first rotating rod (9) moves through the top cover (4), and a plurality of stirring rods (10) are fixedly connected to the surface of the first rotating rod (9). The discharge mechanism is disposed on the tank body (1) and is connected to the first rotating rod (9); The discharge mechanism includes a moving component and a discharge component, both of which are mounted on the tank (1) and connected to each other. The moving component includes a horizontal plate (7), a mounting bracket (15), and a cylinder (16). The mounting bracket (15) is fixedly connected to the top cover (4). The cylinder (16) is mounted on the mounting bracket (15), and the extended end of the cylinder (16) moves through the mounting bracket (15). The horizontal plate (7) is fixedly connected to the output end of the cylinder (16). The servo motor (8) is mounted on the horizontal plate (7), and the output end of the servo motor (8) moves through the horizontal plate (7). The discharge assembly includes a conical plug (11), a second rotating rod (12), and a spiral conveying blade (13). The conical plug (11) is fixedly connected to the bottom of the first rotating rod (9) and is movably inserted into the discharge pipe (3). The second rotating rod (12) is fixedly connected to the bottom of the conical plug (11), and the spiral conveying blade (13) is fixedly connected to the surface of the second rotating rod (12).

2. The high-impact, high-toughness CPP packaging film raw material mixing device according to claim 1, characterized in that: A guide plate (14) is fixedly connected to the top cover (4), and the guide plate (14) is slidably connected to the horizontal plate (7).

3. The high-impact, high-toughness CPP packaging film raw material mixing device according to claim 2, characterized in that: The bottom of the top cover (4) is fixedly connected to a scraper ring (6), which is slidably engaged with the first rotating rod (9).

4. The high-impact, high-toughness CPP packaging film raw material mixing device according to claim 3, characterized in that: The tank (1) is fixedly connected to four legs (2) at the four corners of its bottom.

Images