Stirring device for hot melt adhesive reaction kettle

Abstract

The utility model relates to the technical field of hot melt adhesive production, in particular to a stirring device for a hot melt adhesive reaction kettle, which comprises a reaction kettle, a rotating plate arranged at the upper end opening of the reaction kettle, a stirring motor arranged right above the rotating plate, a stirring piece arranged at the output end of the stirring motor, and a stirring rod connected with the bottom of the stirring piece, a stirring rod through hole is formed in the rotating plate, and the stirring rod penetrates through the stirring rod through hole and extends into the reaction kettle; a stirring bin is formed in the reaction kettle, a rotating groove is formed in the inner side face of a port of the stirring bin, and the rotating plate is arranged in the rotating groove. The stirring motor drives the rotating plate to rotate while driving the stirring piece to rotate, hot melt adhesive is stirred, after stirring is finished, the stirring rod is pulled out of the stirring rod through hole, the attached hot melt adhesive is scraped into the reaction kettle under the action of the stirring rod through hole, and therefore the stirring rod does not need to be detached and cleaned, and the stirring efficiency is improved. The stirring efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to a stirring device for a reaction kettle, in particular to a stirring device for a hot melt adhesive reaction kettle, belonging to the technical field of hot melt adhesive production. Background Art

[0002] Hot melt adhesive is a plastic adhesive and an environmentally friendly chemical product. It is non-toxic and odorless, has a simple production process, and has high bonding strength. Therefore, it is very popular. Hot melt adhesive is made by placing the material in a reactor, heating it, and stirring it to mix it evenly.

[0003] After the stirring reaction is completed, in order to prevent the quality degradation caused by the addition of hot melt adhesive, the reactor usually needs to be cleaned. The traditional stirring mechanism needs to be dismantled after the stirring is completed and then cleaned, which wastes a lot of time and cannot guarantee the quality of cleaning, thus greatly reducing the efficiency of cleaning.

[0004] Therefore, it is urgent to improve the stirring device of the hot melt adhesive reactor to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a stirring device for a hot melt adhesive reactor, wherein a stirring motor drives a stirring member to rotate and at the same time drives a rotating plate to rotate, so as to stir the hot melt adhesive. After the stirring is completed, the stirring rod is pulled out from the stirring rod through hole, and the attached hot melt adhesive is scraped into the interior of the reactor under the action of the stirring rod through hole. Therefore, there is no need to dismantle and clean the stirring rod, thereby greatly improving the stirring efficiency.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] A stirring device for a hot melt adhesive reactor, comprising a reactor, a rotating plate rotatably arranged at an upper port of the reactor, a stirring motor arranged directly above the rotating plate, a stirring member arranged at an output end of the stirring motor, a plurality of stirring rods evenly distributed connected to the bottom of the stirring member, a plurality of stirring rod through holes evenly distributed are opened on the rotating plate, the stirring rods penetrate the stirring rod through holes and extend to the interior of the reactor;

[0008] A stirring chamber is provided inside the reaction kettle, a rotating groove is provided on the inner side surface of the stirring chamber port, and the rotating plate is rotatably arranged inside the rotating groove.

[0009] Preferably, the stirring member comprises a plurality of evenly distributed stirring rod support arms, the stirring rod is fixedly arranged on the stirring rod support arms, the stirring rod corresponds to the stirring rod through hole, wherein the stirring member rotates synchronously with the rotating plate;

[0010] The upper end of the stirring member is fixedly connected to the output end of the stirring motor.

[0011] Preferably, the stirring motor is connected to an electric telescopic rod, a vertical U-shaped piece is connected to the output end of the telescopic rod of the electric telescopic rod, and the stirring motor is fixed inside the vertical U-shaped piece by a first fixing bolt.

[0012] Preferably, a support arm fixing block is fixedly provided on the outer side of the reactor, a telescopic rod support arm is fixedly connected to the support arm fixing block by welding, a transverse U-shaped piece is fixedly connected to the upper end of the telescopic rod support arm, and the electric telescopic rod is fixedly provided inside the transverse U-shaped piece by a second fixing bolt.

[0013] Preferably, a heating chamber is provided inside the reactor, a heating rod is fixedly provided inside the heating chamber, and the heating rod is electrically connected to an external power source through a wire.

[0014] Preferably, a discharge cleaning cover is threadedly connected to the bottom of the reactor, a discharge opening communicating with the interior of the stirring bin is formed on the discharge cleaning cover, and a discharge sealing cover is provided on the discharge opening.

[0015] Preferably, a feeding port is provided on the rotating plate, the feeding port is communicated with the interior of the mixing bin, and a feeding sealing cover is provided on the feeding port.

[0016] Preferably, a plurality of evenly distributed reactor support feet are provided at the bottom of the outer side surface of the reactor, and an anti-slip pad is fixedly provided at the bottom of the reactor support feet.

[0017] The utility model has at least the following beneficial effects:

[0018] 1. The stirring motor drives the stirring element to rotate while driving the rotating plate to rotate to stir the hot melt adhesive. After the stirring is completed, the stirring rod is pulled out from the through hole of the stirring rod. The attached hot melt adhesive is scraped into the interior of the reactor under the action of the through hole of the stirring rod. Therefore, there is no need to dismantle and clean the stirring rod, which greatly improves the stirring efficiency.

[0019] 2. When the discharge cleaning cover is fully opened, the inside of the mixing bin can be thoroughly cleaned through the bottom of the reactor to improve the processing quality. A feeding port is provided on the rotating plate, which is connected to the inside of the mixing bin. A feeding sealing cover is provided on the feeding port. The raw materials are fed into the reactor through the feeding port to improve the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0021] Figure 1 It is a three-dimensional diagram of the utility model;

[0022] Figure 2 It is a cross-sectional view of the utility model;

[0023] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0024] Figure 4 This is a structural diagram of a rotating plate of the utility model;

[0025] Figure 5 This is a structural diagram of the stirring element of the present utility model.

[0026] In the figure, 1-reactor, 101-stirring chamber, 102-rotating tank, 103-heating chamber, 104-support arm fixing block, 2-rotating plate, 201-stirring rod through hole, 202-feeding port, 3-stirring motor, 4-electric telescopic rod, 401-telescopic rod output end, 402-vertical U-shaped piece, 403-first fixing bolt, 5-stirring piece, 501-stirring rod support arm, 502-stirring rod, 6-telescopic rod support arm, 601-horizontal U-shaped piece, 602-second fixing bolt, 7-discharge cleaning cover, 701-discharge port, 8-reactor support foot, 9-heating rod. DETAILED DESCRIPTION

[0027] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0028] like Figure 1-Figure 5 As shown, the stirring device for a hot melt adhesive reactor provided in this embodiment comprises a reactor 1, a rotating plate 2 is rotatably provided at the upper port of the reactor 1, a stirring motor 3 is provided just above the rotating plate 2, a stirring member 5 is provided at the output end of the stirring motor 3, a plurality of evenly distributed stirring rods 502 are connected to the bottom of the stirring member 5, a plurality of evenly distributed stirring rod through holes 201 are opened on the rotating plate 2, and the stirring rods 502 penetrate the stirring rod through holes 201 and extend to the interior of the reactor 1;

[0029] Hot melt adhesive is a plastic adhesive and an environmentally friendly chemical product. It is non-toxic and odorless, has a simple production process, and has high bonding strength. Therefore, it is very popular. Hot melt adhesive is made by placing the material in a reactor, heating it, and stirring it to mix it evenly.

[0030] After the stirring reaction is completed, in order to prevent the quality of the hot melt adhesive from being degraded due to doping, the reactor usually needs to be cleaned. The traditional stirring mechanism needs to be dismantled after the stirring is completed, and then cleaned, which wastes a lot of time and cannot guarantee the quality of cleaning, thus greatly reducing the efficiency of cleaning;

[0031] The stirring member 5 is fixedly arranged at the output end of the stirring motor 3. The stirring rod 502 at the bottom of the stirring member 5 passes through the stirring rod through hole 201 on the rotating plate 2 and extends into the interior of the reactor 1. When the stirring motor 3 drives the stirring member 5 to rotate, it also drives the rotating plate 2 to rotate, so that the hot melt adhesive inside the reactor 1 can be stirred. After the stirring is completed, the stirring rod 502 on the stirring member 5 is pulled out from the stirring rod through hole 201 of the rotating plate 2. The hot melt adhesive attached to the stirring rod 502 is scraped into the interior of the reactor 1 under the action of the stirring rod through hole 201. Therefore, there is no need to remove and clean the stirring rod 502, which greatly improves the stirring efficiency.

[0032] A stirring chamber 101 is provided inside the reactor 1, a rotating groove 102 is provided on the inner side surface of the stirring chamber 101 at the port, and a rotating plate 2 is rotatably arranged inside the rotating groove 102. A rotating groove 102 is provided on the inner side surface of the stirring chamber 101, and the rotating plate 2 is rotatably arranged inside the rotating groove 102. Therefore, when the stirring element 5 rotates, the rotating plate 2 can be driven to rotate inside the reactor 1 to achieve the purpose of stirring.

[0033] The stirring member 5 includes a plurality of evenly distributed stirring rod support arms 501, and the stirring rod 502 is fixedly arranged on the stirring rod support arm 501. The stirring rod 502 corresponds to the stirring rod through hole 201, wherein the stirring member 5 rotates synchronously with the rotating plate 2, and the upper end of the stirring member 5 is fixedly connected to the output end of the stirring motor 3. The stirring member 5 is fixedly arranged at the output end of the stirring motor 3, and the stirring rod support arm 501 is arranged on the stirring member 5. The stirring rod 502 is fixedly arranged on the stirring rod support arm 501. Therefore, the stirring rod 502 can be driven to rotate inside the reactor 1 by the rotation of the stirring rod support arm 501, so as to achieve the purpose of stirring;

[0034] At the same time, the stirring motor 3 is connected to an electric telescopic rod 4, and a vertical U-shaped part 402 is connected to the telescopic rod output end 401 of the electric telescopic rod 4. The stirring motor 3 is fixedly arranged inside the vertical U-shaped part 402 by a first fixing bolt 403. After the stirring is completed, the stirring motor 3 is lifted upward by the electric telescopic rod 4. In the process of lifting the stirring member 5 upward, the hot melt adhesive on the stirring rod 502 is scraped into the interior of the reactor 1 by the stirring rod through hole 201. Therefore, there is no need to clean the stirring rod 502. When stirring is required, the stirring motor 3 is moved downward by the electric telescopic rod 4, and then the stirring rod 502 on the stirring member 5 is inserted into the interior of the reactor 1 to stir the hot melt adhesive.

[0035] Further, such as Figure 1 As shown, a support arm fixing block 104 is fixedly provided on the outer side of the reactor 1, and a telescopic rod support arm 6 is fixedly connected to the support arm fixing block 104 by welding, and a transverse U-shaped piece 601 is fixedly connected to the upper end of the telescopic rod support arm 6, and the electric telescopic rod 4 is fixedly provided inside the transverse U-shaped piece 601 by a second fixing bolt 602, and the telescopic rod support arm 6 is fixedly provided on the reactor 1 by the support arm fixing block 104, and the electric telescopic rod 4 is fixed to the transverse U-shaped piece 601 by the second fixing bolt 602, so as to improve the structural strength of the telescopic rod support arm 6, and thus can greatly improve the stability of the telescopic rod support arm 6 or 4;

[0036] A plurality of evenly distributed reactor support feet 8 are provided at the bottom of the outer side of the reactor 1, and an anti-skid pad is fixedly provided at the bottom of the reactor support feet 8. The reactor support feet 8 effectively support the reactor 1 and improve the stability of the reactor 1;

[0037] Furthermore, Figure 3 As shown, a heating chamber 103 is provided inside the reactor 1, and a heating rod 9 is fixedly provided inside the heating chamber 103. The heating rod 9 is electrically connected to an external power supply through a wire. The heating rod 9 is fixedly provided inside the heating chamber 103 and is electrically connected to an external power supply, so as to provide sufficient heat for the interior of the reactor 1 and improve the stirring efficiency.

[0038] Further, if Figure 1 and Figure 2As shown, a discharge cleaning cover 7 is threadedly connected to the bottom of the reactor 1, a discharge port 701 communicating with the interior of the stirring bin 101 is provided on the discharge cleaning cover 7, a discharge sealing cover is provided on the discharge port 701, and the discharge is carried out through 701, and when the discharge cleaning cover 7 is fully opened, the interior of the stirring bin 101 can be thoroughly cleaned through the bottom of the reactor 1 to improve the processing quality, a feeding port 202 is provided on the rotating plate 2, the feeding port 202 is connected with the interior of the stirring bin 101, a feeding sealing cover is provided on the feeding port 202, and the raw materials are fed into the interior of the reactor 1 through the feeding port 202 to improve the convenience of use.

[0039] like Figure 1-Figure 5 As shown, the principle of the stirring device for the hot melt adhesive reaction kettle provided in this embodiment is as follows:

[0040] The stirring member 5 is fixedly arranged at the output end of the stirring motor 3, and the stirring rod 502 at the bottom of the stirring member 5 passes through the stirring rod through hole 201 on the rotating plate 2 and extends to the interior of the reactor 1. When the stirring motor 3 drives the stirring member 5 to rotate, it also drives the rotating plate 2 to rotate, so that the hot melt adhesive inside the reactor 1 can be stirred. After the stirring is completed, the stirring rod 502 on the stirring member 5 is pulled out from the stirring rod through hole 201 of the rotating plate 2, and the hot melt adhesive attached to the stirring rod 502 is scraped into the interior of the reactor 1 under the action of the stirring rod through hole 201. Therefore, there is no need to remove and clean the stirring rod 502, thereby greatly improving the stirring efficiency.

[0041] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0042] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0043] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A stirring device for a hot melt adhesive reactor, comprising a reactor (1), characterized in that: A rotating plate (2) is rotatably arranged at the upper port of the reaction kettle (1); a stirring motor (3) is arranged directly above the rotating plate (2); a stirring member (5) is arranged at the output end of the stirring motor (3); a plurality of evenly distributed stirring rods (502) are connected to the bottom of the stirring member (5); a plurality of evenly distributed stirring rod through holes (201) are opened on the rotating plate (2); the stirring rods (502) penetrate the stirring rod through holes (201) and extend into the interior of the reaction kettle (1); A stirring chamber (101) is provided inside the reaction kettle (1), a rotating groove (102) is provided on the inner side surface at the port of the stirring chamber (101), and the rotating plate (2) is rotatably arranged inside the rotating groove (102).

2. The stirring device for a hot melt adhesive reaction kettle according to claim 1, characterized in that: The stirring member (5) comprises a plurality of evenly distributed stirring rod support arms (501), the stirring rod (502) being fixedly arranged on the stirring rod support arms (501), the stirring rod (502) corresponding to the stirring rod through hole (201), wherein the stirring member (5) rotates synchronously with the rotating plate (2); The upper end of the stirring member (5) is fixedly connected to the output end of the stirring motor (3).

3. The stirring device for a hot melt adhesive reaction kettle according to claim 1, characterized in that: The stirring motor (3) is connected to an electric telescopic rod (4), a telescopic rod output end (401) of the electric telescopic rod (4) is connected to a vertical U-shaped member (402), and the stirring motor (3) is fixedly arranged inside the vertical U-shaped member (402) by a first fixing bolt (403).

4. The stirring device for a hot melt adhesive reaction kettle according to claim 3, characterized in that: A support arm fixing block (104) is fixedly arranged on the outer side surface of the reactor (1), a telescopic rod support arm (6) is fixedly connected to the support arm fixing block (104) by welding, a transverse U-shaped piece (601) is fixedly connected to the upper end of the telescopic rod support arm (6), and the electric telescopic rod (4) is fixedly arranged inside the transverse U-shaped piece (601) by a second fixing bolt (602).

5. The stirring device for a hot melt adhesive reaction kettle according to claim 1, characterized in that: A heating chamber (103) is provided inside the reaction kettle (1), a heating rod (9) is fixedly arranged inside the heating chamber (103), and the heating rod (9) is electrically connected to an external power source via a wire.

6. The stirring device for a hot melt adhesive reaction kettle according to claim 1, characterized in that: A discharge cleaning cover (7) is threadedly connected to the bottom of the reaction kettle (1), and a discharge opening (701) communicating with the interior of the stirring chamber (101) is provided on the discharge cleaning cover (7), and a discharge sealing cover is provided on the discharge opening (701).

7. The stirring device for a hot melt adhesive reaction kettle according to claim 1, characterized in that: The rotating plate (2) is provided with a feeding port (202), the feeding port (202) is connected to the interior of the stirring bin (101), and a feeding sealing cover is provided on the feeding port (202).

8. The stirring device for a hot melt adhesive reaction kettle according to claim 1, characterized in that: A plurality of evenly distributed reactor support feet (8) are arranged at the bottom of the outer side surface of the reactor (1), and an anti-slip pad is fixedly arranged at the bottom of the reactor support feet (8).

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