Stirring device for EPE pearl wool processing and mixing

Abstract

The utility model relates to the technical field of pearl wool production, in particular to an EPE pearl wool processing and mixing stirring device which comprises a stirring tank, a first motor is mounted on the outer wall of the upper portion of the stirring tank, an outer gear ring is fixedly connected to the inner wall of the upper portion of the stirring tank, and a rotating groove is formed in the inner wall of the upper portion of the stirring tank; the device has the beneficial effects that a first motor is started to enable stirring blades on a driving shaft to rotate, meanwhile, a connecting plate drives hollow shafts at the two ends to rotate, and in the process, an outer gear ring is matched to enable the hollow shafts to rotate at the same time, so that rotary stirring of external scraping blades is achieved; a second motor is started to enable scraping blades to rotate to enable one ends of the scraping blades to make contact with the inner wall of the stirring tank, at the moment, a first motor is started to scrape and mix the materials in the stirring process, the materials in each area in the stirring tank can be fully mixed, and meanwhile waste caused by the fact that the materials adhere to the inner wall of the stirring tank is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of pearl cotton production, in particular to a stirring device for EPE pearl cotton processing and mixing. Background Art

[0002] PE pearl cotton is a new type of packaging material made by mixing polyethylene plastic particles and auxiliary materials through heating, extrusion, foaming and other processes. In view of the good physical properties of pearl cotton, it has been widely used in different industries such as car seat cushions, pillows, computers, audio, medical equipment, hardware industry, handicrafts, glass, ceramics, gift packaging, etc.

[0003] Chinese patent CN219634335U discloses a raw material mixing device for EPE pearl cotton production, wherein the inner side of the tank body of the mixing tank is rotatably connected to a transmission main shaft at the middle position, and the inner side of the tank body of the mixing tank is symmetrically connected to two groups of transmission secondary shafts on both sides of the arm of the transmission main shaft, and the outer side of the arm of the transmission main shaft is sequentially sleeved with a turning paddle, a material distributor, and a spiral unloading paddle from top to bottom, and the outer side of the arm of the two groups of the transmission secondary shafts are symmetrically sleeved with a mixing paddle. When the utility model is stirring and mixing the pearl cotton raw materials, the material distributor in the material distributor flips the raw materials up and down, and the material flipping paddle is driven by the upward stirring and stirring of the material flipping paddle and the horizontal stirring of the mixing paddle, so that the raw materials can be continuously turned over from bottom to top, stirred and mixed, which can improve the comprehensiveness and uniformity of the stirring and mixing of the raw materials inside the tank body, and ensure the uniform mixing of the raw materials.

[0004] However, the above-mentioned mixing device still has the problem of insufficient stirring. The area of ​​the mixed slurry on the transmission secondary shaft is fixed during stirring, and the area outside the transmission main shaft cannot be fully stirred. At the same time, the material adhered to the inner wall of the stirring tank cannot be cleaned in time during the stirring process, resulting in a waste of raw materials. Therefore, the utility model proposes a stirring device for EPE pearl cotton processing and mixing to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a stirring device for EPE pearl cotton processing and mixing, so as to solve the problem that the above-mentioned mixing device proposed in the above-mentioned background technology still has insufficient stirring. The area of ​​the mixed slurry on the transmission secondary shaft is fixed during stirring, and the area outside the transmission main shaft cannot be fully stirred. At the same time, the material adhered to the inner wall of the stirring tank 1 during the stirring process cannot be cleaned in time, resulting in the problem of waste of raw materials.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a stirring device for EPE pearl cotton processing and mixing, comprising: a stirring tank, a first motor is installed on the upper outer wall of the stirring tank, an outer gear ring is fixedly connected to the upper inner wall of the stirring tank, and a rotating groove is opened on the upper inner wall of the stirring tank:

[0007] A driving shaft, the driving shaft is installed on the upper inner wall of the mixing tank, an annular groove is formed on the outer wall of the driving shaft, a first transmission wheel groove is rotatably connected to the outer wall of the annular groove, a plurality of stirring blades are fixedly connected to the outer wall of the driving shaft, and a connecting plate is fixedly connected to the outer wall of the driving shaft;

[0008] A hollow shaft, the upper outer walls of the two hollow shafts are rotatably connected to the inner walls on both sides of the connecting plate, the outer wall of the hollow shaft is fixedly connected to a gear meshing with an outer gear ring, the inner wall of the hollow shaft is fixedly connected to a mounting plate, a second motor is installed on the mounting plate of one of the hollow shafts, a transmission groove is provided on the lower side wall of the hollow shaft close to the mounting plate, a plurality of limiting grooves are provided on the hollow shaft, an adjusting groove is provided on the inner wall of one side of the limiting groove, a rotating shaft is fixedly connected to the inner wall of the adjusting groove, a scraper is installed on the outer wall of the rotating shaft, and a positioning block is fixedly connected to one end of the scraper;

[0009] An adjusting shaft, the upper end of which is fixedly connected to a second transmission wheel groove rotatably connected to the inner wall of the mounting plate, a transmission belt which is transmission-connected to the first transmission wheel groove is installed on the second transmission wheel groove, and a plurality of first limit blocks and second limit blocks are fixedly connected to the outer wall of the adjusting shaft.

[0010] Preferably, the outer wall of the driving shaft is rotatably connected to the inner wall of the stirring tank, and the upper end of the driving shaft is fixedly connected to the output end of the first motor.

[0011] Preferably, the outer wall of the upper end of the hollow shaft and the inner wall of the rotating groove are slidably connected.

[0012] Preferably, a plurality of the limit grooves are equidistantly arranged below the transmission groove, the outer wall of the rotating shaft and the inner wall of the scraper blade are rotatably connected, and the transmission grooves on the two hollow shafts are crosswise arranged.

[0013] Preferably, the outer wall of the positioning block and the inner wall of the adjusting groove are slidably connected.

[0014] Preferably, an upper end of one of the second transmission wheel grooves is fixedly connected to an output end of the second motor.

[0015] Preferably, one end of the first limiting block and the second limiting block are respectively in contact with the outer wall of the positioning block.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] Start the first motor to rotate the stirring blade on the driving shaft, and at the same time, the connecting plate drives the hollow shafts at both ends to rotate. During the process, the hollow shafts are simultaneously rotated in cooperation with the external gear ring to realize the rotation and stirring of the external scraper blades. When it is necessary to clean the material adhering to the inner wall, start the second motor to rotate the scraper blade so that one end of the scraper blade contacts the inner wall of the mixing tank. At this time, start the first motor to scrape and mix the material during the stirring process, so that the material in each area inside the mixing tank can be fully mixed, and at the same time, the material can be prevented from adhering to the inner wall of the mixing tank and causing waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a half-section diagram of the overall structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the stirring structure of the utility model;

[0021] Figure 4 This is a top sectional view of the stirring structure of the utility model;

[0022] Figure 5 Practical Figure 2 A magnified view of the structure of the middle A area;

[0023] Figure 6 Practical Figure 2 A magnified view of the structure of the middle B area;

[0024] Figure 7 Practical Figure 4 Enlarged view of the structure of the middle C region.

[0025] In the figure: stirring tank 1, first motor 2, outer ring gear 3, rotating groove 4, driving shaft 5, ring groove 6, first transmission wheel groove 7, stirring blade 8, connecting plate 9, hollow shaft 10, gear 11, mounting plate 12, second motor 13, transmission groove 14, limit groove 15, adjustment groove 16, rotating shaft 17, scraper blade 18, positioning block 19, adjusting shaft 20, second transmission wheel groove 21, transmission belt 22, first limit block 23, second limit block 24. DETAILED DESCRIPTION

[0026] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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 utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] 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 indirectly connected 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 according to specific circumstances.

[0029] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0030] Embodiment 1:

[0031] See also Figures 1 to 7The utility model provides a technical solution: a stirring device for EPE pearl cotton processing and mixing, comprising: a stirring tank 1, a first motor 2 is installed on the upper outer wall of the stirring tank 1, characterized in that: an outer gear ring 3 is fixedly connected to the upper inner wall of the stirring tank 1 to realize the subsequent rotation of the hollow shaft 10, and a rotating groove 4 is provided on the upper inner wall of the stirring tank 1; a driving shaft 5, the driving shaft 5 is installed on the upper inner wall of the stirring tank 1, an annular groove 6 is provided on the outer wall of the driving shaft 5, and a first transmission wheel groove 7 is rotatably connected to the outer wall of the annular groove 6, a plurality of stirring blades are fixedly connected to the outer wall of the driving shaft 5, and a connecting plate 9 is fixedly connected to the outer wall of the driving shaft 5 to facilitate the subsequent installation of the hollow shaft 10; a hollow shaft 10, the upper outer walls of the two hollow shafts 10 are rotatably connected to the inner walls on both sides of the connecting plate 9, and the outer wall of the hollow shaft 10 is fixedly connected to mesh with the outer gear ring 3 The gear 11 is connected together, the inner wall of the hollow shaft 10 is fixedly connected with a mounting plate 12, a second motor 13 is installed on the mounting plate 12 of one of the hollow shafts 10, a transmission groove 14 is provided on the lower side wall of the hollow shaft 10 close to the mounting plate 12, a plurality of limit grooves 15 are provided on the hollow shaft 10, an adjustment groove 16 is provided on the inner wall of one side of the limit groove 15, a rotating shaft 17 is fixedly connected to the inner wall of the adjustment groove 16, a scraper 18 is installed on the outer wall of the rotating shaft 17, and a positioning block 19 is fixedly connected to one end of the scraper 18; an adjusting shaft 20, the upper end of the adjusting shaft 20 is fixedly connected with a second transmission wheel groove 21 rotatably connected to the inner wall of the mounting plate 12, a transmission belt 22 transmission-connected to the first transmission wheel groove 7 is installed on the second transmission wheel groove 21, and a plurality of groups of first limit blocks 23 and second limit blocks 24 are fixedly connected to the outer wall of the adjusting shaft 20;

[0032] Embodiment 2:

[0033] On the basis of the first embodiment, in order to improve the stirring efficiency, the outer wall of the driving shaft 5 is rotatably connected to the inner wall of the stirring tank 1, the upper end of the driving shaft 5 is fixedly connected to the output end of the first motor 2, and the stirring blade 8 on the main shaft is driven by the first motor 2 to rotate and stir, the upper end outer wall of the hollow shaft 10 is slidably connected to the inner wall of the rotating groove 4, a plurality of limit grooves 15 are equidistantly arranged below the transmission groove 14, the outer wall of the rotating shaft 17 is rotatably connected to the inner wall of the scraper blade 18, and the transmission grooves 14 on the two hollow shafts 10 are cross-arranged, so that the hollow shafts 10 at both ends drive the scraper blade 18 to fully stir the internal materials, and the outer wall of the positioning block 19 is slidably connected to the inner wall of the adjusting groove 16;

[0034] The hollow shaft 10 rotates around the driving shaft 5 as the axis under the action of the connecting plate 9, so that the outer scraper 18 stirs, and at the same time, the gear 11 at the upper end of the hollow shaft 10 cooperates with the outer gear ring 3 to realize self-rotation to further improve the stirring effect.

[0035] Embodiment three:

[0036] On the basis of the second embodiment, in order to prevent the material from adhering to the inner wall of the mixing tank 1, the upper end of one of the second transmission wheel grooves 21 is fixedly connected to the output end of the second motor 13, and the adjusting shaft 20 is driven to rotate by the second motor 13, and the adjusting shaft 20 at the other end is rotated by the transmission belt 22, and one end of the first limit block 23 and the second limit block 24 are respectively abutted against the outer wall of the positioning block 19;

[0037] The second motor 13 drives the adjusting shaft 20 in the two hollow shafts 10 to rotate. During the rotation of the adjusting shaft 20, the first limit block 23 is pressed against one end of the positioning block 19, so that the scraper 18 is rotated to press against the inner wall of one side of the limit groove 15. At this time, the other end of the scraper 18 is in contact with the inner wall of the mixing tank 1. At this time, slow stirring can be performed to scrape off the material adhering to the inner wall.

[0038] When the device is working, the first motor 2 is started to rotate the stirring blade 8 on the driving shaft 5, and the connecting plate 9 drives the hollow shafts 10 at both ends to rotate. During the process, the hollow shafts 10 are rotated at the same time in cooperation with the external gear ring 3, so as to realize the rotation and stirring of the external scraper 18. When it is necessary to clean the material adhering to the inner wall, the second motor 13 is started to rotate the scraper 18 so that one end thereof contacts the inner wall of the stirring tank 1. At this time, the first motor 2 is started to scrape and mix the material during the stirring process, so that the material in each area inside the stirring tank 1 can be fully mixed, and at the same time, the material can be prevented from adhering to the inner wall of the stirring tank 1 and causing waste.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stirring device for EPE pearl cotton processing and mixing, comprising: A stirring tank (1), wherein a first motor (2) is installed on the upper outer wall of the stirring tank (1), characterized in that an outer gear ring (3) is fixedly connected to the upper inner wall of the stirring tank (1), and a rotating groove (4) is opened on the upper inner wall of the stirring tank (1): A driving shaft (5), the driving shaft (5) being mounted on the upper inner wall of the stirring tank (1), the outer wall of the driving shaft (5) being provided with an annular groove (6), the outer wall of the annular groove (6) being rotatably connected to a first transmission wheel groove (7), the outer wall of the driving shaft (5) being fixedly connected to a plurality of stirring blades (8), and the outer wall of the driving shaft (5) being fixedly connected to a connecting plate (9); A hollow shaft (10), the upper outer walls of the two hollow shafts (10) are rotatably connected to the inner walls of the connecting plate (9), the outer walls of the hollow shafts (10) are fixedly connected to a gear (11) meshing with the outer gear ring (3), the inner walls of the hollow shafts (10) are fixedly connected to a mounting plate (12), a second motor (13) is mounted on the mounting plate (12) of one of the hollow shafts (10), a transmission groove (14) is provided on the lower side wall of the hollow shaft (10) close to the mounting plate (12), a plurality of limiting grooves (15) are provided on the hollow shaft (10), an adjustment groove (16) is provided on the inner wall of one side of the limiting groove (15), a rotating shaft (17) is fixedly connected to the inner wall of the adjustment groove (16), a scraper (18) is mounted on the outer wall of the rotating shaft (17), and a positioning block (19) is fixedly connected to one end of the scraper (18); An adjusting shaft (20), wherein the upper end of the adjusting shaft (20) is fixedly connected to a second transmission wheel groove (21) rotatably connected to the inner wall of the mounting plate (12), a transmission belt (22) is installed on the second transmission wheel groove (21) and is transmission-connected to the first transmission wheel groove (7), and the outer wall of the adjusting shaft (20) is fixedly connected to a plurality of groups of first limit blocks (23) and second limit blocks (24).

2. A stirring device for EPE pearl cotton processing and mixing according to claim 1, characterized in that: The outer wall of the driving shaft (5) is rotatably connected to the inner wall of the stirring tank (1), and the upper end of the driving shaft (5) is fixedly connected to the output end of the first motor (2).

3. A stirring device for EPE pearl cotton processing and mixing according to claim 1, characterized in that: The outer wall of the upper end of the hollow shaft (10) and the inner wall of the rotating groove (4) are slidably connected.

4. A stirring device for EPE pearl cotton processing and mixing according to claim 3, characterized in that: A plurality of the limit grooves (15) are equidistantly arranged below the transmission groove (14); the outer wall of the rotating shaft (17) and the inner wall of the scraper blade (18) are rotatably connected; and the transmission grooves (14) on the two hollow shafts (10) are cross-arranged.

5. A stirring device for EPE pearl cotton processing and mixing according to claim 4, characterized in that: The outer wall of the positioning block (19) and the inner wall of the adjusting groove (16) are slidably connected.

6. A stirring device for EPE pearl cotton processing and mixing according to claim 1, characterized in that: An upper end of one of the second transmission wheel grooves (21) is fixedly connected to an output end of the second motor (13).

7. A stirring device for EPE pearl cotton processing and mixing according to claim 6, characterized in that: One end of the first limiting block (23) and one end of the second limiting block (24) are respectively in contact with the outer wall of the positioning block (19).

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