Raw material mixing device for lithium battery plastic part production

Abstract

The utility model belongs to the technical field of mixing equipment, and particularly relates to a raw material mixing device for lithium battery plastic part production, which comprises an equipment main body, a stirring barrel is arranged on one side of the bottom of the equipment main body, a stirrer is arranged on one side above the equipment main body, and a stirring shaft is arranged at the bottom of the stirrer. The two sides of the stirring shaft are provided with scraping plates used for preventing raw materials from adhering to the inner wall of the equipment main body, the outer side of the upper end of the stirring barrel is provided with a limiting ring seat, a positioning ring frame used for positioning the scraping plates is arranged above the limiting ring seat, and the upper ends of the scraping plates are provided with protruding frame connecting rods. According to the utility model, the interior of the stirring equipment can be scraped and cleaned in real time so as to prevent the raw materials from being adhered to form dirt, then the mixing uniformity of the raw materials can be improved, and finally, the scraping component can be cleaned at the first time when the stirring operation is finished each time so as to maintain the subsequent use performance and the service life.

Description

Technical Field

[0001] The utility model belongs to the technical field of mixing equipment, in particular to a raw material mixing device for producing lithium battery plastic parts. Background Art

[0002] The raw material mixing in the production process of lithium battery plastic parts mainly refers to the process of mixing plastic raw materials, additives, pigments, etc. according to a certain proportion and formula. This step is one of the key links in the production of plastic parts. Its purpose is to ensure that the composition of the plastic parts is uniform and achieve the expected physical and chemical properties;

[0003] At present, when mixing the raw materials of plastic parts, the existing mixing equipment is very likely to stick to the inner wall of the mixing tank due to the bonding characteristics of the material, resulting in insufficient mixing of the raw materials. Secondly, it will also form dirt, affecting the subsequent mixing, stirring and cleaning.

[0004] In order to solve the above problems, the present application proposes a raw material mixing device for producing lithium battery plastic parts. Utility Model Content

[0005] The purpose of the utility model is to provide a raw material mixing device for producing lithium battery plastic parts, which solves the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a raw material mixing device for producing lithium battery plastic parts, comprising an equipment main body, a stirring barrel is arranged on one side of the bottom of the equipment main body, a stirrer is arranged on one side of the upper side of the equipment main body, a stirring shaft is arranged at the bottom of the stirrer, scrapers for preventing the raw materials from adhering to the inner wall of the equipment main body are arranged on both sides of the stirring shaft, a limiting ring seat is installed on the outer side of the upper end of the stirring barrel, a positioning ring frame for positioning the scraper is arranged above the limiting ring seat, a protruding connecting rod is arranged on the upper end of the scraper, and the connecting rod is used to transmit the rotational power of the stirring shaft to the scraper.

[0008] Furthermore, an arc sleeve is provided at one end of the connecting rod, a positioning seat for installing the arc sleeve is provided on the outer side of the stirring shaft adjacent to the upper end, and adjacent positioning seats are combined and sleeved on the outer side of the stirring shaft inside the positioning seat.

[0009] Furthermore, a guide hole for guiding liquid is provided inside the scraper, and the liquid guided by the guide hole flushes the inner wall of the mixing barrel when flowing out, thereby forming a secondary cleaning process.

[0010] Furthermore, sliding grooves for passing scrapers and connecting rods are provided inside both ends of the positioning ring frame.

[0011] Furthermore, a guide groove for guiding the connecting rod is provided at the bottom of one side of the slide groove.

[0012] Furthermore, a protruding side groove is provided on one side of the guide groove.

[0013] Furthermore, a blowing nozzle is provided inside the side groove for applying wind force to the surface of the scraper and the connecting rod to make the raw materials fall off.

[0014] The utility model has the following beneficial effects:

[0015] The utility model can place the scraper under the stirring shaft inside the main body of the equipment and fit the inner wall thereof, so that the dirt adhering to the inner wall can be directly scraped off during mixing and stirring to mix it with other materials, thereby ensuring the uniformity of the raw material mixing and avoiding the occurrence of dirt, which is beneficial to the subsequent mixing and stirring production use;

[0016] The utility model can install a positioning ring frame and, at the end of mixing, use the upward movement of the agitator to drive the scraper to be drawn out through the inside of the slide groove. At this time, the blowing nozzle is used to blow the raw materials on the surface of the scraper to clean it. After this arrangement, the scraper can be recycled without manual cleaning, which reduces the difficulty of cleaning work and improves the practicability of the equipment.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the bottom structure of the mixing barrel of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the scraper part of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the connection between the scraper and the positioning ring frame of the utility model;

[0023] Figure 5 This is a schematic diagram of the bottom structure of the positioning ring frame of the utility model;

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] In the figure: 1. Equipment body; 2. Mixing barrel; 3. Agitator; 4. Mixing shaft; 5. Scraper; 6. Limiting ring seat; 7. Positioning ring frame; 8. Connecting rod; 9. Arc sleeve; 10. Positioning seat; 11. Guide hole; 12. Slide groove; 13. Guide groove; 14. Side groove; 15. Blowing nozzle. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be understood that terms such as "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0028] See also Figure 1-5 As shown, the utility model is a raw material mixing device for producing lithium battery plastic parts, including an equipment body 1, a stirring barrel 2 is arranged on one side of the bottom of the equipment body 1, a stirrer 3 is arranged on one side of the upper part of the equipment body 1, a stirring shaft 4 is arranged at the bottom of the stirrer 3, and scrapers 5 for preventing the raw materials from adhering to the inner wall of the equipment body 1 are arranged on both sides of the stirring shaft 4, and a limiting ring seat 6 is installed on the outer side of the upper end of the stirring barrel 2, and a positioning ring frame 7 for positioning the scraper 5 is arranged above the limiting ring seat 6, and a protruding connecting rod 8 is arranged on the upper end of the scraper 5, and the connecting rod 8 is used to transmit the rotational power of the stirring shaft 4 to the scraper 5. In this embodiment, the scraper 5 can be cleaned as soon as possible at the end of each mixing operation, so as to keep the surface of the position clean, maintain stable performance and increase service life.

[0029] Among them, an arc sleeve 9 is provided at one end of the connecting rod 8, and a positioning seat 10 for installing the arc sleeve 9 is provided on the outer side of the adjacent upper end position of the stirring shaft 4. After being merged, the adjacent arc sleeves 9 are sleeved on the outer side of the stirring shaft 4 on the inner side of the positioning seat 10. In this embodiment, the adjacent arc sleeves 9 are connected by bolts to form a combined structure.

[0030] Among them, a guide hole 11 for guiding the liquid is opened inside the scraper 5. The liquid guided by the guide hole 11 flushes the inner wall of the mixing barrel 2 when flowing out, forming a secondary cleaning treatment. In this embodiment, the middle area of ​​the guide hole 11 forms a curved drainage path to increase the flushing force after flowing out.

[0031] Among them, the two ends of the positioning ring frame 7 are provided with sliding grooves 12 for passing the scraper 5 and the connecting rod 8. In this embodiment, the connecting rod 8 is located at the bottom of the positioning ring frame 7 during the mixing operation.

[0032] A guide groove 13 for guiding the connecting rod 8 is provided at the bottom of one side of the slide groove 12. In this embodiment, the guide groove 13 is used to quickly position the connecting rod 8 when the connecting rod 8 is moved out to improve the operational convenience.

[0033] A protruding side groove 14 is formed on one side of the guide groove 13 .

[0034] The side groove 14 is provided with a blowing nozzle 15 for applying wind force to the surface of the scraper 5 and the connecting rod 8 to make the raw materials fall off.

[0035] It can be understood that the utility model can scrape and clean the inside of the stirring equipment in real time to prevent the raw materials from sticking together and forming dirt. Secondly, it can also improve the mixing uniformity of the raw materials. Finally, at the end of each stirring operation, the scraping component can be cleaned as soon as possible to maintain the subsequent performance and service life.

[0036] A specific application of the operation process of this embodiment is as follows: first, after the mixing barrel 2 is positioned by the protruding part at the bottom of the equipment body 1, the agitator 3 below allows the scraper 5 to pass through the positioning ring frame 7 and drives the connecting rod 8 to be placed under the positioning ring frame 7. At this time, the scraper 5 can be driven by the agitator 3 to rotate to scrape off the raw materials on the inner wall of the mixing barrel 2, so that it can be fully mixed with the remaining raw materials, thereby improving the mixing uniformity while avoiding the formation of dirt that affects the subsequent use effect. Furthermore, the agitator 3 is lifted up to allow the scraper 5 and the connecting rod 8 to pass through the positioning ring frame 7 and move upward. At this time, the blowing nozzle 15 installed in the side groove 14 can be used to blow air on the surface of the connecting rod 8 and the scraper 5 when they move upward, so that the raw materials on the surface fall off and are clean. After this treatment, the residual raw materials can be avoided, and it is also beneficial to the use of the next mixing operation, thereby improving the practical performance of the equipment.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A raw material mixing device for producing lithium battery plastic parts, comprising a device body (1), characterized in that: A stirring barrel (2) is provided on one side of the bottom of the equipment body (1), a stirrer (3) is provided on one side of the top of the equipment body (1), a stirring shaft (4) is provided at the bottom of the stirrer (3), scrapers (5) are provided on both sides of the stirring shaft (4) for preventing the raw materials from adhering to the inner wall of the equipment body (1), a limiting ring seat (6) is installed on the outer side of the upper end of the stirring barrel (2), a positioning ring frame (7) for positioning the scraper (5) is provided above the limiting ring seat (6), and a protruding connecting rod (8) is provided at the upper end of the scraper (5), and the connecting rod (8) is used to transmit the rotational power of the stirring shaft (4) to the scraper (5).

2. A raw material mixing device for producing lithium battery plastic parts according to claim 1, characterized in that: An arc-shaped sleeve (9) is provided at one end of the connecting rod (8), and a positioning seat (10) for mounting the arc-shaped sleeve (9) is provided on the outer side of the stirring shaft (4) adjacent to the upper end thereof; adjacent positioning seats (10) are combined and sleeved on the outer side of the stirring shaft (4) on the inner side of the positioning seats (10).

3. A raw material mixing device for producing lithium battery plastic parts according to claim 1, characterized in that: The scraper (5) is provided with a guide hole (11) for guiding liquid inside, and the liquid guided by the guide hole (11) flushes the inner wall of the mixing barrel (2) when flowing out, thereby forming a secondary cleaning process.

4. A raw material mixing device for producing lithium battery plastic parts according to claim 1, characterized in that: Slide grooves (12) for passing the scraper (5) and the connecting rod (8) are provided inside the two ends of the positioning ring frame (7).

5. A raw material mixing device for producing lithium battery plastic parts according to claim 4, characterized in that: A guide groove (13) for guiding the connecting rod (8) is provided at the bottom of one side of the slide groove (12).

6. A raw material mixing device for producing lithium battery plastic parts according to claim 5, characterized in that: A protruding side groove (14) is provided on one side of the guide groove (13).

7. A raw material mixing device for producing lithium battery plastic parts according to claim 6, characterized in that: The side groove (14) is provided with a blowing nozzle (15) for applying wind force to the surface of the scraper (5) and the connecting rod (8) to cause the raw materials to fall off.

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