Vertical modified polypropylene raw material mixer
By designing the collection structure and limit structure in the vertical modified polypropylene raw material mixer, the arm pain caused by the workers' manual opening of the bag during the bag collection process is solved, and the automatic bag collection of polypropylene raw materials is realized, reducing the work intensity of the workers and improving the mixing efficiency.
Patent Information
- Application Number
- CN202421098009.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-20
AI Technical Summary
During the bag collection process of existing vertical modified polypropylene raw material mixers, workers need to manually pull the bag opening of the collection bag, resulting in long-term handhelds, causing arm soreness and increasing the work intensity of workers.
A vertical modified polypropylene raw material mixer is designed, adopting a collection structure and a limit structure. The collection structure facilitates the polypropylene raw material to flow directly from the discharge pipe into the collection bag, reducing manual operation by workers; the limit structure facilitates the limit of the barrel cover through supporting arms, round rods, rotating blocks and other components, and improves the efficiency of opening and closing the barrel cover.
By setting up a collection structure and limit structure, the automatic bag collection of polypropylene raw materials is realized, which reduces the work intensity of workers and improves the mixing efficiency of the mixer.
Smart Images
Figure CN222538051U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mixers, in particular to a vertical modified polypropylene raw material mixer. Background Art
[0002] The vertical modified polypropylene raw material mixer is a device used to mix and process polypropylene raw materials. This mixer is usually used in the production process to mix raw materials of different types or properties to meet specific production needs. The raw materials enter the mixing system through the feeding system, and after mixing and heating, a mixture is produced. Then it is cooled through the cooling system, and finally the mixed product is taken out through the unloading system.
[0003] In actual use, the mixer currently used needs to collect and process the polypropylene after stirring in bags, so it is necessary to add a collection device outside the discharge pipe. However, the existing method is for workers to manually open the bag opening of the collection bag for bagging. Holding the collection bag for a long time will inevitably cause soreness in the workers' arms. Therefore, we propose a vertical modified polypropylene raw material mixer to solve the above-mentioned problems. Utility Model Content
[0004] The utility model aims to solve the defect in the prior art that workers manually open the bag opening of the collection bag to pack the bags, and proposes a vertical modified polypropylene raw material mixer.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vertical modified polypropylene raw material mixer, comprising a base and a barrel cover, a servo motor is fixedly connected to the surface of the base, a mixing barrel is fixedly connected to the surface of the base, a control box is fixedly connected to one side of the base, and a discharge pipe is connected to one side of the mixing barrel. The mixer also includes:
[0006] A collecting structure, the collecting structure is installed on the surface of the discharge pipe, and the collecting structure is used to collect the polypropylene flowing out of the discharge pipe;
[0007] The limiting structure is installed on the surface of the mixing barrel, and is used to facilitate the limiting of the barrel cover.
[0008] Preferably, the collecting structure includes connecting arms fixedly connected to both sides of the discharge pipe, the two connecting arms are fixedly connected to a U-shaped plate at one end away from the discharge pipe, two extension rods are slidably connected to the inner wall of the U-shaped plate, the two extension rods are fixedly connected to a cross bar at one end away from the U-shaped plate, a plurality of circular grooves are provided on the surface of the extension rods, two pins are slidably inserted on the surface of the U-shaped plate, the size of the pins is matched with the size of the circular grooves, and a plurality of hooks are fixedly connected to the side where the U-shaped plate and the cross bar are close to each other.
[0009] The effect achieved by the above components is: by setting up the collection structure, it is convenient to bag and collect the stirred polypropylene, thereby avoiding the need for workers to manually open the bag and hold it for a long time for collection, thereby reducing the work intensity of the workers.
[0010] Preferably, a guide groove is provided on one side of the extension rod, and a slider is slidably connected to the inner wall of the guide groove, and the slider is fixedly connected to the U-shaped plate.
[0011] The effect achieved by the above components is that when the extension rod moves, the slider will slide in the guide groove, and the slider can limit the moving path of the extension rod, thereby preventing the extension rod from falling out of the U-shaped plate.
[0012] Preferably, a groove is provided on one side of the extension rod, and the inner wall of the groove is rotatably connected to a plurality of rotating shafts, and the plurality of rotating shafts are all slidably connected to the inner wall of the U-shaped plate.
[0013] The effect achieved by the above components is that when the extension rod slides, it drives the shaft to slide along the inner wall of the U-shaped rod, and the shaft moves and rotates in the groove, so that the shaft can reduce the friction when the extension rod moves in the U-shaped rod, thereby facilitating the movement of the extension rod.
[0014] Preferably, the limiting structure includes a support arm fixedly connected to the surface of the mixing barrel, a round rod is rotatably connected to the surface of the support arm, a rotating block is fixedly connected to the arc surface of the round rod, the rotating block is fixedly connected to the arc surface of the barrel cover, two limiting holes are provided on the surface of the rotating block, a rectangular plate is fixedly connected to the surface of the support arm, the surface of the rectangular plate slides through the limiting rod, and the size of the limiting rod is adapted to the size of the limiting hole.
[0015] The effect achieved by the above components is: by setting a limiting structure, it is convenient to limit the position of the barrel cover, thereby avoiding the need to use multiple hooks for limiting in the existing limiting method, thereby improving the efficiency of opening and closing the barrel cover, and thus improving the mixing efficiency of the mixer.
[0016] Preferably, the arc surface of the limiting rod is sleeved with a spring, and two ends of the spring are respectively fixedly connected to the limiting rod and the rectangular plate.
[0017] The effect achieved by the above components is that the limit rod will move toward the direction close to the rotating block with the help of the contraction force of the spring, and the spring reaches the position of limiting the limit rod, thereby improving the stability of the limit rod inserted into the limit hole.
[0018] Preferably, one end of the round rod is fixedly connected to a turntable, and the vertical section of the turntable is in the shape of a cross.
[0019] The effect achieved by the above components is that the rotation of the turntable will drive the round rod to rotate, and the turntable can facilitate the rotation of the round rod.
[0020] In summary:
[0021] 1. In the utility model, by setting a collecting device, the mouth of the collecting bag can be easily hung on the surface of the hook, so that the hook pierces the mouth of the collecting bag, and the hook reaches a position to restrict the collecting bag. At this time, the collecting bag is located below the mouth of the discharge pipe, so that the mixed polypropylene raw material flows directly from the discharge pipe into the collecting bag, thereby avoiding the need for workers to hold the collecting bag for bagging, reducing the work intensity of the workers.
[0022] 2. In the utility model, by setting a limit device, the rotation of the round rod will drive the rotation of the rotating block, and the rotation of the rotating block will drive the barrel cover to rotate. When the barrel cover is rotated to a suitable angle, the limit rod is pressed, and the limit rod moves toward the rotating block until the limit rod slides into the limit hole opened at the corresponding position, thereby limiting the barrel cover and avoiding the need to use multiple hooks for limiting in the existing limiting method, thereby improving the efficiency of opening and closing the barrel cover, and thereby improving the mixing efficiency of the mixer. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 This is a schematic diagram of the structure of the discharge pipe of the utility model;
[0025] Figure 3 It is a structural schematic diagram of the groove of the utility model;
[0026] Figure 4 This is a schematic diagram of the structure of the mixing barrel of the utility model;
[0027] Figure 5 For this utility model Figure 4 Enlarged view of point A in .
[0028] Legend: 1. Base; 2. Servo motor; 3. Mixing barrel; 4. Control box; 5. Discharge pipe; 6. Barrel cover; 7. Connecting arm; 8. U-shaped plate; 9. Extension rod; 10. Cross bar; 11. Round groove; 12. Latch; 13. Hook; 14. Guide groove; 15. Slider; 16. Groove; 17. Rotating shaft; 18. Support arm; 19. Round rod; 20. Rotating block; 21. Limiting hole; 22. Rectangular plate; 23. Limiting rod; 24. Spring; 25. Turntable. DETAILED DESCRIPTION
[0029] Reference Figure 1As shown, the utility model provides a technical solution: a vertical modified polypropylene raw material mixer, comprising a base 1 and a barrel cover 6, a servo motor 2 is fixedly connected to the surface of the base 1, a mixing barrel 3 is fixedly connected to the surface of the base 1, a control box 4 is fixedly connected to one side of the base 1, and a discharge pipe 5 is connected to one side of the mixing barrel 3. The mixer also includes:
[0030] A collecting structure, the collecting structure is installed on the surface of the discharge pipe 5, and the collecting structure is used to collect the polypropylene flowing out of the discharge pipe 5;
[0031] The limiting structure is installed on the surface of the mixing barrel 3 and is used to facilitate the limiting of the barrel cover 6.
[0032] Reference Figure 2 and Figure 3 As shown, in the present embodiment: the collecting structure comprises connecting arms 7 fixedly connected to both sides of the discharge pipe 5, the ends of the two connecting arms 7 away from the discharge pipe 5 are fixedly connected with a U-shaped plate 8, the inner wall of the U-shaped plate 8 is slidably connected with two extension rods 9, the ends of the two extension rods 9 away from the U-shaped plate 8 are fixedly connected with a cross bar 10, a plurality of circular grooves 11 are provided on the surface of the extension rods 9, two latches 12 are slidably inserted on the surface of the U-shaped plate 8, the size of the latches 12 is adapted to the size of the circular grooves 11, a plurality of hooks 13 are fixedly connected to the sides of the U-shaped plate 8 and the cross bar 10 close to each other, and by setting the collecting structure, it is convenient to bag and collect the stirred polypropylene, thereby avoiding the need for workers to manually open the bag mouth and hold it for a long time for collection, thereby reducing the workers' work intensity. A guide groove 14 is provided on one side of the extension rod 9, and a slider 15 is slidably connected to the inner wall of the guide groove 14. The slider 15 is fixedly connected to the U-shaped plate 8. When the extension rod 9 moves, the slider 15 will slide in the guide groove 14. The slider 15 can limit the moving path of the extension rod 9, thereby preventing the extension rod 9 from falling out of the U-shaped plate 8. A groove 16 is provided on one side of the extension rod 9. The inner wall of the groove 16 is rotatably connected to a plurality of rotating shafts 17. The plurality of rotating shafts 17 are slidably connected to the inner wall of the U-shaped plate 8. When the extension rod 9 slides, it will drive the rotating shaft 17 to slide along the inner wall of the U-shaped rod 8. The rotating shaft 17 moves and rotates in the groove 16. The rotating shaft 17 can reduce the friction force when the extension rod 9 moves in the U-shaped rod, thereby facilitating the movement of the extension rod 9.
[0033] Reference Figure 4 and Figure 5As shown, specifically, the limiting structure includes a support arm 18 fixedly connected to the surface of the mixing barrel 3, the surface of the support arm 18 is rotatably connected with a round rod 19, the arc surface of the round rod 19 is fixedly connected with a rotating block 20, the rotating block 20 is fixedly connected to the arc surface of the barrel cover 6, and two limiting holes 21 are provided on the surface of the rotating block 20, the surface of the support arm 18 is fixedly connected with a rectangular plate 22, the surface of the rectangular plate 22 slides through a limiting rod 23, the size of the limiting rod 23 is adapted to the size of the limiting hole 21, and by setting the limiting structure, it is convenient to limit the position of the barrel cover 6, thereby avoiding the existing limiting method that requires the use of multiple hooks 13 for limiting, thereby improving the efficiency of opening and closing the barrel cover 6, and thereby improving the mixing efficiency of the mixer. The arc surface of the limit rod 23 is sleeved with a spring 24, and the two ends of the spring 24 are fixedly connected to the limit rod 23 and the rectangular plate 22 respectively. The limit rod 23 will move toward the direction close to the rotating block 20 with the help of the contraction force of the spring 24, and the spring 24 reaches the position of limiting the limit rod 23, thereby improving the stability of the limit rod 23 inserted into the limit hole 21. A rotating disk 25 is fixedly connected to one end of the round rod 19, and the vertical section of the rotating disk 25 is in a "cross" shape. The rotation of the rotating disk 25 will drive the round rod 19 to rotate, and the rotating disk 25 can achieve the function of facilitating the rotation of the round rod 19.
[0034] Working principle: first pull the two latches 12, the latches 12 move inside the U-shaped plate 8, the latches 12 gradually come out of the circular groove 11, when the latches 12 come out of the circular groove 11, pull the cross bar 10, the cross bar 10 moves to drive the extension rod 9 to move, the extension rod 9 will drive the shaft 17 to slide along the inner wall of the U-shaped rod when sliding, the shaft 17 moves to rotate in the groove 16, the shaft 17 can reduce the friction of the extension rod 9 when it moves in the U-shaped rod, so as to facilitate the movement of the extension rod 9. When the extension rod 9 moves, the slider 15 will slide in the guide groove 14, and the slider 15 limits the moving path of the extension rod 9, thereby preventing the extension rod 9 from escaping from the U-shaped plate 8. When the cross bar 10 moves to a suitable position, the collecting bag is placed between the U-shaped plate 8 and the cross bar 10, and then the bag mouth of the collecting bag is conveniently hung on the surface of the hook 13, so that the hook 13 pierces the bag mouth of the collecting bag. The hook 13 reaches the position to limit the collecting bag. At this time, the collecting bag is located below the pipe mouth of the discharge pipe 5.
[0035] When it is necessary to open the barrel cover 6 of the mixing barrel 3, first pull the limit rod 23, the limit rod 23 will move and slide in the fixed plate and gradually escape from the limit hole 21. After the limit rod 23 escapes from the limit hole 21, rotate the turntable 25. The rotation of the turntable 25 will drive the round rod 19 to rotate, and the rotation of the round rod 19 will drive the rotating block 20 to rotate. The rotation of the rotating block 20 will drive the barrel cover 6 to rotate. When the barrel cover 6 is rotated to a suitable angle, release the limit rod 23. The limit rod 23 will move toward the rotating block 20 with the help of the contraction force of the spring 24 until the limit rod 23 slides into the limit hole 21 opened at the corresponding position.
[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
Claims
1. A vertical modified polypropylene raw material mixer, comprising a base (1) and a barrel cover (6), a servo motor (2) is fixedly connected to the surface of the base (1), a stirring barrel (3) is fixedly connected to the surface of the base (1), a control box (4) is fixedly connected to one side of the base (1), and a discharge pipe (5) is connected to one side of the stirring barrel (3), characterized in that: The mixer also includes: A collecting structure, the collecting structure is installed on the surface of the discharge pipe (5), and the collecting structure is used to collect the polypropylene flowing out of the discharge pipe (5); A limiting structure is installed on the surface of the mixing barrel (3), and is used to facilitate limiting the barrel cover (6).
2. A vertical modified polypropylene raw material mixer according to claim 1, characterized in that: The collecting structure comprises connecting arms (7) fixedly connected to both sides of the discharge pipe (5); the ends of the two connecting arms (7) away from the discharge pipe (5) are fixedly connected to a U-shaped plate (8); the inner wall of the U-shaped plate (8) is slidably connected to two extension rods (9); the ends of the two extension rods (9) away from the U-shaped plate (8) are fixedly connected to a cross bar (10); a plurality of circular grooves (11) are provided on the surface of the extension rods (9); two latches (12) are slidably inserted on the surface of the U-shaped plate (8); the size of the latches (12) matches the size of the circular grooves (11); and a plurality of hooks (13) are fixedly connected to the side where the U-shaped plate (8) and the cross bar (10) are close to each other.
3. A vertical modified polypropylene raw material mixer according to claim 2, characterized in that: A guide groove (14) is provided on one side of the extension rod (9), and a slider (15) is slidably connected to the inner wall of the guide groove (14), and the slider (15) is fixedly connected to the U-shaped plate (8).
4. A vertical modified polypropylene raw material mixer according to claim 2, characterized in that: A groove (16) is provided on one side of the extension rod (9), and the inner wall of the groove (16) is rotatably connected to a plurality of rotating shafts (17), and the plurality of rotating shafts (17) are all slidably connected to the inner wall of the U-shaped plate (8).
5. The vertical modified polypropylene raw material mixer according to claim 1, characterized in that: The limiting structure comprises a support arm (18) fixedly connected to the surface of the mixing barrel (3); a round rod (19) is rotatably connected to the surface of the support arm (18); a rotating block (20) is fixedly connected to the circular arc surface of the round rod (19); the rotating block (20) is fixedly connected to the circular arc surface of the barrel cover (6); two limiting holes (21) are provided on the surface of the rotating block (20); a rectangular plate (22) is fixedly connected to the surface of the support arm (18); a limiting rod (23) is slidably penetrated through the surface of the rectangular plate (22); and the size of the limiting rod (23) is adapted to the size of the limiting hole (21).
6. A vertical modified polypropylene raw material mixer according to claim 5, characterized in that: The arc surface of the limiting rod (23) is sleeved with a spring (24), and the two ends of the spring (24) are respectively fixedly connected to the limiting rod (23) and the rectangular plate (22).
7. A vertical modified polypropylene raw material mixer according to claim 5, characterized in that: One end of the round rod (19) is fixedly connected to a rotating disk (25), and the vertical section of the rotating disk (25) is in the shape of a cross.