CN217016326U

CN217016326U - Mixer for production and processing of hot melt adhesive with uniform stirring

Info

Publication number: CN217016326U
Application number: CN202220507134.2U
Authority: CN
Inventors: 陈修福; 黄志灿
Original assignee: Shenzhen Youwei Gaole Technology Co ltd
Current assignee: Shenzhen Youwei Gaole Technology Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-22
Anticipated expiration: 2032-03-10

Abstract

The utility model relates to a uniformly-stirred mixer for producing and processing hot melt adhesive, which comprises a mixing barrel, a stirring mechanism and a foot rest, wherein the foot rest is fixedly supported at the bottom end of the mixing barrel, the stirring mechanism penetrates through the mixing barrel and is fixed at the center of the bottom end of the mixing barrel, the stirring mechanism is provided with a main stirring device and an auxiliary stirring device, and the main stirring device and the auxiliary stirring device are mutually meshed and rotatably connected. The utility model discloses a mixer for producing and processing a hot melt adhesive, which is uniformly stirred, and adopts the structure, a longitudinal stirring structure is added on a common transverse stirring structure by utilizing the matched rotation of a gear and a gear, so that when a hot melt adhesive raw material and auxiliary materials are stirred together, the uniform mixing effect is better, the stirring speed is higher, and the production efficiency is obviously improved.

Description

Mixer for producing and processing hot melt adhesive with uniform stirring

Technical Field

The utility model relates to the technical field of hot melt adhesive processing equipment, in particular to a mixer for producing and processing a hot melt adhesive, which is uniformly stirred.

Background

The hot melt adhesive is a plastic adhesive, is nontoxic and tasteless, belongs to an environment-friendly chemical product, is solid, and has the advantages of convenience in packaging, transportation and storage, no solvent, no pollution, no toxicity, simple production process, high added value, high adhesive strength, high speed and the like. With the rapid development of the plastic industry and the continuous improvement of the performance of the plastic, the plastic is more widely applied, and the application of the hot melt adhesive is more extensive. Most of plastic plants can add various additives in the hot melt adhesive production process in order to improve the viscosity of the hot melt adhesive, and then stir by using equipment such as a stirrer, however, the stirring and mixing efficiency of the existing stirring device is low, the subsequent processing efficiency is delayed to a certain extent, the stirring speed is low, the uniform mixing effect is poor, and the stirring quality and the subsequent use are seriously influenced.

Therefore, at present, it is urgently needed to provide a mixer for producing and processing the hot melt adhesive, which is capable of uniformly stirring.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, and provides the mixer for producing and processing the hot melt adhesive, which is uniformly mixed, so that the mixing effect is greatly improved, the mixing time is shortened, and the production efficiency is improved.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a blendor is used in hot melt adhesive production and processing of stirring, includes compounding bucket, rabbling mechanism and foot rest, foot rest fixed stay is in the bottom of compounding bucket, the rabbling mechanism runs through the compounding bucket and fixes in compounding bucket bottom center department, the rabbling mechanism is provided with main agitating unit and vice agitating unit, just main agitating unit rotates with the mutual interlock of vice agitating unit to be connected.

As a preferred technical scheme of the utility model, the main stirring device is provided with a main rotating shaft, a main gear, a main stirring blade and a motor, the motor is fixedly installed at the bottom end of the mixing barrel, one end of the main rotating shaft is connected with the motor, the main gear is arranged at the other end of the main rotating shaft, and the main stirring blade is welded at the bottom of the main rotating shaft.

In a preferred embodiment of the present invention, the sub-stirring device includes a sub-rotating shaft, a sub-gear and a sub-stirring blade, the sub-gear is fixed on the sub-rotating shaft and is engaged with the main gear, and the sub-stirring blade is welded at an outer end of the sub-rotating shaft.

In a preferred embodiment of the present invention, the main gear or the secondary gear is a 45-degree helical gear, the secondary gear is perpendicular to the main gear, and the diameter of the main gear is smaller than that of the secondary gear.

As a preferred technical scheme of the utility model, the mixer is further provided with a square cover, a bearing and a support rod, the square cover is arranged outside the main gear and the pinion, the bearing is arranged at the side end of the square cover, the auxiliary rotating shaft rotates in the bearing, one end of the support rod is fixedly connected to the bottom end of the square cover, and the other end of the support rod is welded on the inner wall of the mixing barrel.

As a preferred technical scheme of the utility model, the main stirring blade is provided with an S-shaped rod and an extension rod, one end of the S-shaped rod is welded on the main rotating shaft, the extension rod is welded at the other end of the S-shaped rod, the S-shaped rod is attached to the bottom end of the mixing barrel, and the extension rod is attached to the side wall of the mixing barrel.

As a preferred technical scheme of the utility model, the mixing barrel is further provided with a barrel cover, a hinge and a discharge hole, the barrel cover is arranged at the upper end of the mixing barrel through the hinge, and the discharge hole is formed in the lower side end of the mixing barrel.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the gear and the gear are matched to rotate, and the longitudinal stirring structure is added on the common transverse stirring structure, so that when the hot melt adhesive raw material and the auxiliary material are stirred together, the uniform mixing effect is better, the stirring speed is higher, and the production efficiency is obviously improved.

2. According to the utility model, the main stirring blade arranged at the bottom of the main rotating shaft is arranged in an S shape, and the outer end of the blade of the S-shaped rod extends out of the extension rod tightly attached to the inner wall of the mixing barrel, so that the raw materials at the middle part or the edge of the mixing barrel can be stirred, and the stirring effect is better.

3. According to the utility model, the main gear and the auxiliary gear are wrapped in the box by arranging the square cover, on one hand, certain dust can be generated due to stirring of plastic raw materials, and the rotation of the gear can be influenced due to the fact that the dust is accumulated on the gear for a long time; on the other hand, the bearing is arranged at the side end of the square cover, so that the auxiliary gear can be better assisted to rotate, and the stirring efficiency is higher.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic view of the stirring mechanism of the present invention.

Wherein the figures include the following reference numerals:

1. the mixer comprises a mixing barrel 11, a barrel cover 12, a hinge 13, a discharge port 2, a stirring mechanism 3, a foot rest 4, a main stirring device 41, a main rotating shaft 42, a main gear 43, a main stirring blade 431, an S-shaped rod 432, an extension rod 44, a motor 5, an auxiliary stirring device 51, an auxiliary rotating shaft 52, an auxiliary gear 53, an auxiliary stirring blade 6, a square cover 7, a bearing 8 and a support rod.

Detailed Description

The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited thereto.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, the specific implementation of the present invention is as follows: the utility model provides a blendor is used in hot melt adhesive production and processing of stirring, includes compounding bucket 1, rabbling mechanism 2 and foot rest 3, with 3 fixed supports of foot rest in the bottom of compounding bucket 1, run through compounding bucket 1 and fix in 1 bottom center department of compounding bucket stirring mechanism 2, rabbling mechanism 2 is provided with main agitating unit 4 and vice agitating unit 5, and with main agitating unit 4 and the mutual interlock rotation of vice agitating unit 5 and be connected. Through adopting this structure, utilize the cooperation of gear and gear to rotate, increased vertical stirring structure in common horizontal stirring structure to when making hot melt adhesive raw materials and auxiliary material stir together, the mixing effect is better, and stirring speed is faster, thereby makes production efficiency show the promotion.

In the embodiment of the present invention, the main stirring device 4 is provided with a main rotating shaft 41, a main gear 42, a main stirring vane 43 and a motor 44, the motor 44 is fixedly installed at the bottom end of the mixing barrel 1, one end of the main rotating shaft 41 is connected with the motor 44, the main gear 42 is arranged at the other end of the main rotating shaft 41, and the main stirring vane 43 is welded at the bottom of the main rotating shaft 41; the auxiliary stirring device 5 is provided with an auxiliary rotating shaft 51, an auxiliary gear 52 and an auxiliary stirring blade 53, wherein the auxiliary gear 52 is fixed on the auxiliary rotating shaft 51, the auxiliary gear 52 is meshed with the main gear 42 and is rotationally connected with the main gear, and the auxiliary stirring blade 53 is welded at the outer end of the auxiliary rotating shaft 51; the main gear 42 or the pinion gear 52 are both 45-degree helical gears, the pinion gear 52 is arranged perpendicular to the main gear 42, and the diameter of the main gear 42 is smaller than that of the pinion gear 52. By adopting the structural design, the longitudinal stirring structure is added on the common transverse stirring structure by utilizing the matched rotation of the gear and the gear, so that the uniform mixing effect is better and the stirring speed is higher when the hot melt adhesive raw material and the auxiliary material are stirred together; the auxiliary rotating shaft 51 and the auxiliary stirring blades 53 are driven by the auxiliary gear 52 to rotate longitudinally, so that the speed of the auxiliary gear 52 is not too high, and the rotating speed of the auxiliary rotating shaft 51 is reduced by setting the diameter of the main gear 42 to be smaller than that of the auxiliary gear 52, and the use safety of the mixer equipment is ensured.

In the embodiment of the present invention, a square cover 6, a bearing 7 and a support rod 8 are further provided on the mixer, the square cover 6 is disposed outside the main gear 42 and the pinion 52, the bearing 7 is disposed at the side end of the square cover 6, the auxiliary rotating shaft 51 rotates in the bearing 7, one end of the support rod 8 is fixedly connected to the bottom end of the square cover 6, and the other end of the support rod 8 is welded on the inner wall of the mixing barrel 1. By adopting the structural design, on one hand, certain dust can be generated due to the stirring of the plastic raw material, and the rotation of the gear can be influenced due to the long-time accumulation of the dust on the gear; on the other hand, the bearing 7 is arranged at the side end of the square cover 6, so that the rotation of the pinion 52 can be better assisted, and the stirring efficiency is higher.

In the embodiment of the present invention, the main stirring vane 43 is provided with an S-shaped rod 431 and an extension rod 432, one end of the S-shaped rod 431 is welded on the main rotating shaft 41, the extension rod 432 is welded on the other end of the S-shaped rod 431, the S-shaped rod 431 is attached to the bottom end of the mixing barrel 1, and the extension rod 432 is attached to the side wall of the mixing barrel 1. Through setting up main stirring vane 43 that sets up in main axis of rotation 41 bottom and be "S" shape to extend at S-shaped pole 431 blade outer end and hug closely the extension rod 432 of compounding bucket inner wall, make no matter be in the raw materials of mixing bucket 1 middle part or be in the raw materials of bucket edge can both be stirred, stirring effect is better.

In the embodiment of the utility model, the mixing barrel 1 is further provided with a barrel cover 11, a hinge 12 and a discharge port 13, the barrel cover 11 is mounted at the upper end of the mixing barrel 1 through the hinge 12, and the discharge port 13 is arranged at the lower end of the mixing barrel 1.

The working principle of the utility model is as follows: before opening the blendor, at first in the user adds the raw materials and the auxiliary material that need the stirring into blending barrel 1, then closes bung 11 and discharge gate 13 tightly, ensures that the raw materials can not leak outward after, opening the blendor. After the machine is started, the motor 44 drives the main rotating shaft 41 to rotate, the main stirring blade 43 welded on the main rotating shaft 41 starts to rotate and stir raw materials, and as the main stirring blade 43 is provided with the S-shaped rod 431, the S-shaped rod 431 can convey part of raw materials in the middle of the charging basket outwards, and part of raw materials at the edge of the charging basket inwards, so that the stirring effect is better; meanwhile, the main gear 42 fixed at the upper end of the main stirring shaft 41 can drive the pinion 52 connected with the main stirring shaft in an engaged manner to rotate, so that the pinion rotating shaft 51 is driven to rotate, and the pinion stirring blades 53 welded at the outer end of the pinion rotating shaft 51 are further driven to rotate to stir the raw materials, thereby effectively accelerating the stirring speed and greatly improving the production efficiency of the hot melt adhesive.

The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A uniformly-stirred mixer for producing and processing hot melt adhesive comprises a mixing barrel (1), a stirring mechanism (2) and a foot rest (3), and is characterized in that the foot rest (3) is fixedly supported at the bottom end of the mixing barrel (1), the stirring mechanism (2) penetrates through the mixing barrel (1) and is fixed at the center of the bottom end of the mixing barrel (1), the stirring mechanism (2) is provided with a main stirring device (4) and an auxiliary stirring device (5), and the main stirring device (4) and the auxiliary stirring device (5) are mutually meshed and rotatably connected;

the main stirring device (4) is provided with a main rotating shaft (41), a main gear (42), main stirring blades (43) and a motor (44), the motor (44) is fixedly installed at the bottom end of the mixing barrel (1), one end of the main rotating shaft (41) is connected with the motor (44), the main gear (42) is arranged at the other end of the main rotating shaft (41), and the main stirring blades (43) are welded at the bottom of the main rotating shaft (41);

the main stirring blade (43) is provided with an S-shaped rod (431) and an extension rod (432), one end of the S-shaped rod (431) is welded on the main rotating shaft (41), the extension rod (432) is welded at the other end of the S-shaped rod (431), the S-shaped rod (431) is attached to the bottom end of the mixing barrel (1), and the extension rod (432) is attached to the side wall of the mixing barrel (1).

2. A mixer for the production and processing of hot melt adhesive with uniform stirring as claimed in claim 1, wherein said auxiliary stirring device (5) is provided with an auxiliary rotating shaft (51), an auxiliary gear (52) and auxiliary stirring blades (53), said auxiliary gear (52) is fixed on the auxiliary rotating shaft (51), and said auxiliary gear (52) is in meshed rotary connection with the main gear (42), and said auxiliary stirring blades (53) are welded at the outer end of the auxiliary rotating shaft (51).

3. The mixer for producing and processing hot melt adhesive with uniform stirring as claimed in claim 2, wherein the main gear (42) or the secondary gear (52) is a bevel gear with 45 degrees, the secondary gear (52) is perpendicular to the main gear (42), and the diameter of the main gear (42) is smaller than that of the secondary gear (52).

4. A mixer for the production and processing of hot melt adhesive with uniform stirring as claimed in claim 2, wherein the mixer is further provided with a square cover (6), a bearing (7) and a support rod (8), the square cover (6) is arranged outside the main gear (42) and the auxiliary gear (52), the bearing (7) is arranged at the side end of the square cover (6), the auxiliary rotating shaft (51) rotates in the bearing (7), one end of the support rod (8) is fixedly connected to the bottom end of the square cover (6), and the other end of the support rod (8) is welded on the inner wall of the mixing barrel (1).

5. The mixer for producing and processing the uniformly stirred hot melt adhesive as claimed in claim 1, wherein the mixing barrel (1) is further provided with a barrel cover (11), a hinge (12) and a discharge port (13), the barrel cover (11) is mounted at the upper end of the mixing barrel (1) through the hinge (12), and the discharge port (13) is arranged at the lower side end of the mixing barrel (1).