Leakage-proof device for feeding modified plastic master batch

Abstract

The utility model is applicable to the technical field of modified plastic feeding, and provides a leakage-proof device for feeding modified plastic master batch, which comprises a feeding machine body, and a feeding hopper is arranged on the feeding machine body; the two collecting boxes are fixedly mounted on the two sides of the feeding hopper correspondingly, and collecting grooves are formed in the two collecting boxes correspondingly; the two baffles are installed on the two collecting boxes in a hinged mode respectively. And the two adjusting mechanisms are arranged on the two collecting boxes correspondingly and used for adjusting the inclination degree of the baffle. According to the anti-leakage device for feeding the modified plastic master batches, scattering and leakage of the modified plastic master batches in the feeding process are effectively prevented, and the cleanliness of a production site and the utilization rate of raw materials are remarkably improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of modified plastic feeding, in particular to a leakage-proof device for feeding modified plastic masterbatch. Background Art

[0002] Modified plastics refer to plastic products that are modified on the basis of general plastics and engineering plastics through filling, blending, reinforcement and other methods to improve the flame retardancy, strength, impact resistance, toughness and other properties. The automatic feeding machine can increase the production speed and increase economic benefits.

[0003] The existing modified plastic masterbatch loading machine has certain disadvantages when in use. When the staff pours the modified plastic masterbatch from the upper hopper, the modified plastic masterbatch is easy to spill out from the upper hopper opening, resulting in a waste of raw materials and subsequent cleaning work is relatively inconvenient. Utility Model Content

[0004] The utility model provides a leakage prevention device for feeding modified plastic masterbatch, aiming to solve the problem in the above background technology that the modified plastic masterbatch is easily spilled from the opening of the feeding hopper, causing waste of raw materials.

[0005] In order to solve the above problems, the utility model is implemented as follows: a leakage-proof device for feeding modified plastic masterbatch, comprising: a feeding machine body, on which a feeding hopper is provided; two collecting boxes, which are respectively fixedly mounted on both sides of the feeding hopper, and each of the two collecting boxes is provided with a collecting trough; two baffles, which are respectively hingedly mounted on the two collecting boxes; and two sets of adjustment mechanisms, which are respectively arranged on the two collecting boxes for adjusting the inclination of the baffles.

[0006] Preferably, the adjustment mechanism includes a mounting plate, a threaded barrel, a threaded rod, a driving motor, a driving gear and a plurality of teeth. The mounting plate is fixedly mounted on one side of the collecting box, the threaded barrel is rotatably mounted on the mounting plate, the threaded rod is threadedly mounted on the threaded barrel, a slider is hingedly mounted on the top end of the threaded rod, a guide rod is fixedly mounted on the baffle, the slider is slidably mounted on the guide rod, the driving motor is fixedly mounted on the bottom of the mounting plate, the driving gear is fixedly mounted on the output shaft of the driving motor, a plurality of teeth are arranged on the threaded barrel, and the driving gear is meshed with the teeth.

[0007] Preferably, a receiving plate is provided in the collecting trough, a weight sensor is fixedly installed in the collecting trough, and the receiving plate is provided on the weight sensor.

[0008] Preferably, a suction pump is fixedly installed at the bottom of the collection box, the feed end of the suction pump is fixedly connected to a feed pipe, the feed pipe extends into the collection tank, and the discharge end of the suction pump is fixedly connected to a discharge pipe, the discharge pipe extends into the upper hopper.

[0009] Preferably, a protection box is fixedly mounted on the bottom of the mounting plate, and the protection box cover is arranged outside the driving motor and fixed to the driving motor.

[0010] Preferably, a passage is provided at the bottom of the protection box, and the passage is adapted to the threaded rod for allowing the threaded rod to pass through.

[0011] Preferably, a limiting rod is fixedly mounted on the mounting plate, a groove is provided on one side of the threaded rod, and one end of the limiting rod is in sliding contact with the groove.

[0012] Compared with the related art, the leak-proof device for feeding modified plastic masterbatch provided by the present invention has the following beneficial effects:

[0013] Compared with the existing technology, the leakage prevention device for loading modified plastic masterbatch provided by this solution achieves the dual purposes of efficient leakage prevention and automatic resource recovery during the loading process of modified plastic masterbatch, effectively prevents the spillage and leakage of modified plastic masterbatch during the loading process, significantly improves the cleanliness of the production site and the utilization rate of raw materials, and at the same time realizes the automatic recovery and reuse of spilled raw materials, reduces manual intervention and raw material waste, reduces production costs, and achieves significant improvements in leakage prevention, adjustment, protection, etc., effectively solves common problems in the loading process of modified plastic masterbatch, improves production efficiency and product quality, and reduces production costs and safety risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of a leakage prevention device for feeding modified plastic masterbatch provided by the utility model;

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of a leakage prevention device for feeding modified plastic masterbatch provided by the utility model;

[0016] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A shown in FIG;

[0017] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of part B shown in FIG.

[0018] Figure numerals: 1. Feeder body; 2. Feeding hopper; 3. Collecting box; 4. Collecting trough; 5. Baffle; 6. Mounting plate; 7. Threaded barrel; 8. Threaded rod; 9. Driving motor; 10. Driving gear; 11. Teeth; 12. Adapter plate; 13. Weight sensor; 14. Suction pump; 15. Feed pipe; 16. Discharge pipe; 17. Protective box; 18. Passageway; 19. Limit rod; 20. Groove. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein in the specification of the application are for the purpose of describing specific embodiments only and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the description of the above-mentioned drawings, as well as any variations thereof, are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention.

[0020] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The present invention provides a leak-proof device for feeding modified plastic masterbatch. Figure 1-4 As shown, the leakage-proof device for feeding modified plastic masterbatch comprises: a feeder body 1, on which a feeding hopper 2 is provided; two collecting boxes 3, which are respectively fixedly mounted on both sides of the feeding hopper 2, and each of the two collecting boxes 3 is provided with a collecting trough 4; two baffles 5, which are respectively hingedly mounted on the two collecting boxes 3; and two sets of adjustment mechanisms, which are respectively arranged on the two collecting boxes 3 for adjusting the inclination of the baffles 5.

[0022] In this embodiment, the feeder body 1 serves as the foundation and supporting structure of the entire device. The feeder body 1 carries the loading process of the modified plastic masterbatch. The feed hopper 2 is directly used to receive and guide the modified plastic masterbatch into the feeder. Two collecting boxes 3 are respectively installed on both sides of the feeder hopper 2, forming two physical barriers for capturing and collecting the modified plastic masterbatch that may be spilled from the edge of the feeder hopper 2, reducing the direct waste of raw materials and keeping the production environment clean. The collecting tank 4 is the groove area inside the collecting box 3, which is used to accommodate and temporarily store the spilled raw materials, ensuring that the raw materials can fall into and be collected smoothly without being spilled again. The two baffles 5 are respectively hingedly mounted on the two collecting boxes 3. By adjusting the inclination, the opening degree of the baffle 5 can be further controlled. When the angle of the baffle 5 is appropriate, the falling speed of the raw materials can be slowed down, and the splashing caused by excessive impact force can be reduced. At the same time, the chance of the raw materials being captured by the collecting boxes 3 is also increased. Two sets of adjustment mechanisms are respectively provided on the two collecting boxes 3 for flexibly adjusting the inclination of the baffle 5. Through simple operation, workers can quickly adjust the angle of the baffle 5 according to the actual production situation to achieve the best leak-proof effect, which not only improves the adaptability of the equipment, but also reduces the operation difficulty and cost.

[0023] In a further preferred embodiment of the present utility model, the adjusting mechanism includes a mounting plate 6, a threaded barrel 7, a threaded rod 8, a driving motor 9, a driving gear 10 and a plurality of teeth 11, the mounting plate 6 is fixedly mounted on one side of the collecting box 3, the threaded barrel 7 is rotatably mounted on the mounting plate 6, the threaded rod 8 is threadedly mounted on the threaded barrel 7, a slider is hingedly mounted on the top end of the threaded rod 8, a guide rod is fixedly mounted on the baffle 5, the slider is slidably sleeved on the guide rod, the driving motor 9 is fixedly mounted on the bottom of the mounting plate 6, the driving gear 10 is fixedly mounted on the output shaft of the driving motor 9, a plurality of the teeth 11 are all provided on the threaded barrel 7, and the driving gear 10 is meshed with the teeth 11.

[0024] In this embodiment, the mounting plate 6 serves as the support and mounting base of the adjustment mechanism. The mounting plate 6 is fixedly mounted on one side of the collection box 3. The threaded cylinder 7 is mounted on the mounting plate 6 by rotation. The threaded cylinder 7 becomes the core rotating component in the adjustment mechanism. The threaded rod 8 is a key component that cooperates with the threaded cylinder 7. The threaded rod 8 is connected to the threaded cylinder 7 by a thread and can move up and down under the rotation of the threaded cylinder 7. The top of the threaded rod 8 is hingedly installed with a slider, so that the movement of the threaded rod 8 can be converted into a linear sliding of the slider, thereby driving the lifting and lowering of the baffle 5. The slider is slidably sleeved on the guide rod fixedly mounted on the baffle 5, ensuring the stability and directionality of the slider during movement, and preventing the adjustment accuracy from being affected by offset or shaking. The drive motor 9 serves as the power source , is fixedly mounted on the bottom of the mounting plate 6, and it provides continuous power for the rotation of the threaded barrel 7 through the driving gear 10 on its output shaft. The introduction of the drive motor 9 not only improves the adjustment efficiency, but also realizes automatic control, reduces the complexity and labor intensity of manual operation, and the driving gear 10 is fixedly mounted on the output shaft of the drive motor 9 and meshes with the teeth 11 on the threaded barrel 7. This gear transmission method ensures the smooth transmission of power and the accuracy of adjustment. Through the rotation of the driving gear 10, the threaded barrel 7 can be driven to rotate synchronously, thereby realizing the inclination adjustment of the baffle 5. The teeth 11 are provided on the threaded barrel 7 and mesh with the driving gear 10, which increases the contact area and friction between the threaded barrel 7 and the driving gear 10, making the transmission more reliable and stable.

[0025] In a further preferred embodiment of the present invention, a receiving plate 12 is provided in the collecting tank 4 , a weight sensor 13 is fixedly installed in the collecting tank 4 , and the receiving plate 12 is provided on the weight sensor 13 .

[0026] In this embodiment, the receiving plate 12 is provided in the collecting tank 4 as a direct bearing surface for collecting raw materials. The design of the receiving plate 12 allows the collected raw materials to be neatly stacked on it, which is convenient for subsequent cleaning and processing. The weight sensor 13 is fixedly installed in the collecting tank 4 and is located below the receiving plate 12. The weight sensor 13 is a precision instrument that can sense and measure the weight of an object. It can convert the received weight signal into an electrical signal or other form of output signal for subsequent data processing and analysis. The receiving plate 12 is provided on the weight sensor 13. When the raw materials are collected in the collecting tank 4, the weight of the raw materials will first act on the receiving plate 12, and then be transmitted to the weight sensor 13 through the receiving plate 12. After the weight sensor 13 senses the weight change, it will immediately output the corresponding signal to the control system or display device, thereby realizing real-time monitoring and quantitative management of the collected raw materials, and timely processing of the materials in the collecting tank 4.

[0027] In a further preferred embodiment of the present invention, a suction pump 14 is fixedly installed at the bottom of the collecting box 3, and the feed end of the suction pump 14 is fixedly connected to a feed pipe 15, and the feed pipe 15 extends into the collecting tank 4, and the discharge end of the suction pump 14 is fixedly connected to a discharge pipe 16, and the discharge pipe 16 extends into the upper hopper 2.

[0028] In this embodiment, the extraction pump 14 is fixedly installed at the bottom of the collecting box 3, and serves as a power source. It is responsible for extracting the modified plastic masterbatch in the collecting tank 4 and transporting it to the upper hopper 2. The feed pipe 15 is fixedly connected to the feed end of the extraction pump 14 and extends into the collecting tank 4. The feed pipe 15 is a bridge connecting the extraction pump 14 and the collecting tank 4, and is responsible for introducing the raw materials in the collecting tank 4 into the extraction pump 14 for extraction. The discharge pipe 16 is fixedly connected to the discharge end of the extraction pump 14 and extends to the upper hopper 2. The discharge pipe 16 is responsible for transporting the raw materials extracted by the extraction pump 14 back to the upper hopper 2, thereby reducing raw material waste and production costs.

[0029] In a further preferred embodiment of the present invention, a protection box 17 is fixedly mounted on the bottom of the mounting plate 6 , and the protection box 17 is disposed outside the driving motor 9 and is fixed to the driving motor 9 .

[0030] In this embodiment, the protective box 17 is fixedly mounted on the bottom of the mounting plate 6. Its shape and size are designed to completely cover the outside of the drive motor 9 and be tightly fixed to the drive motor 9, forming a closed or semi-closed space, isolating the drive motor 9 from the external environment, thereby protecting it from interference and damage from external factors. The protective box 17 can effectively prevent impurities such as dust and moisture from entering the interior of the drive motor 9, reducing motor failure and performance degradation caused by pollution.

[0031] In a further preferred embodiment of the present invention, a passage 18 is provided at the bottom of the protection box 17 , and the passage 18 is adapted to the threaded rod 8 for allowing the threaded rod 8 to pass through.

[0032] In this embodiment, the passage 18 is opened at the bottom of the protection box 17, and its shape and size are adapted to the threaded rod 8 to ensure that the threaded rod 8 can pass through smoothly without obstruction. The design of the passage 18 takes into account the movement trajectory and required space of the threaded rod 8 during the adjustment process, so that the threaded rod 8 can work normally without destroying the integrity of the protection box 17, thereby ensuring the functional integrity of the entire adjustment mechanism.

[0033] In a further preferred embodiment of the present invention, a limiting rod 19 is fixedly mounted on the mounting plate 6 , a groove 20 is provided on one side of the threaded rod 8 , and one end of the limiting rod 19 is in sliding contact with the groove 20 .

[0034] In this embodiment, the limit rod 19 is fixedly mounted on the mounting plate 6, and can stably limit the movement range and direction of the threaded rod 8. The groove 20 is provided on one side of the threaded rod 8, and its shape, depth and width are adapted to the limit rod 19, ensuring that the limit rod 19 can slide smoothly inside it without getting stuck or disengaged. One end of the limit rod 19 is in sliding contact with the groove 20, forming a dynamic limiting mechanism. When the threaded rod 8 moves up and down under the drive of the threaded cylinder 7, the limit rod 19 will slide along the trajectory of the groove 20, thereby ensuring that the threaded rod 8 always remains within the predetermined movement range and direction.

[0035] To sum up, compared with related technologies, this device has achieved the dual goals of efficient leakage prevention and automatic resource recovery in the loading process of modified plastic masterbatch, effectively prevented the spillage and leakage of modified plastic masterbatch during the loading process, significantly improved the cleanliness of the production site and the utilization rate of raw materials, and at the same time realized the automatic recovery and reuse of spilled raw materials, reduced manual intervention and raw material waste, reduced production costs, and achieved significant improvements in leakage prevention, adjustment, protection, etc., effectively solved the common problems in the loading process of modified plastic masterbatch, improved production efficiency and product quality, and reduced production costs and safety risks.

[0036] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A leak-proof device for feeding modified plastic masterbatch, characterized in that: include: A loader body, wherein a hopper is provided on the loader body; Two collecting boxes, the two collecting boxes are fixedly mounted on both sides of the upper hopper, and both collecting boxes are provided with a collecting groove; Two baffles, the two baffles are hingedly mounted on the two collecting boxes respectively; Two groups of adjustment mechanisms are respectively arranged on the two collecting boxes for adjusting the inclination of the baffle.

2. The leak-proof device for feeding modified plastic masterbatch according to claim 1, characterized in that: The adjusting mechanism includes a mounting plate, a threaded barrel, a threaded rod, a driving motor, a driving gear and a plurality of teeth. The mounting plate is fixedly mounted on one side of the collecting box, the threaded barrel is rotatably mounted on the mounting plate, the threaded rod is threadedly mounted on the threaded barrel, a slider is hingedly mounted on the top end of the threaded rod, a guide rod is fixedly mounted on the baffle, the slider is slidably sleeved on the guide rod, the driving motor is fixedly mounted on the bottom of the mounting plate, the driving gear is fixedly mounted on the output shaft of the driving motor, a plurality of teeth are arranged on the threaded barrel, and the driving gear is meshed with the teeth.

3. The leak-proof device for feeding modified plastic masterbatch according to claim 1, characterized in that: A receiving plate is provided in the collecting tank, a weight sensor is fixedly installed in the collecting tank, and the receiving plate is provided on the weight sensor.

4. The leak-proof device for feeding modified plastic masterbatch according to claim 1, characterized in that: A suction pump is fixedly installed at the bottom of the collecting box, the feed end of the suction pump is fixedly connected to a feed pipe, the feed pipe extends into the collecting tank, and the discharge end of the suction pump is fixedly connected to a discharge pipe, the discharge pipe extends into the upper hopper.

5. The leak-proof device for feeding modified plastic masterbatch according to claim 2, characterized in that: A protection box is fixedly mounted on the bottom of the mounting plate, and the protection box cover is arranged outside the driving motor and fixed to the driving motor.

6. The leak-proof device for feeding modified plastic masterbatch according to claim 5, characterized in that: A passage is provided at the bottom of the protection box, and the passage is adapted to the threaded rod for allowing the threaded rod to pass through.

7. The leak-proof device for feeding modified plastic masterbatch according to claim 2, characterized in that: A limiting rod is fixedly mounted on the mounting plate, a groove is provided on one side of the threaded rod, and one end of the limiting rod is in sliding contact with the groove.

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