A reaction kettle feeding device for hot melt adhesive processing

Abstract

The utility model provides a kind of for hot melt adhesive processing's reaction kettle feeding device, it is related to hot melt adhesive processing feeding technology field, including reaction kettle main body and set the first rotary motor of reaction kettle main body top drive mixer, by pouring hot melt adhesive material into to hold bucket, second rotary motor drives rotation axis to drive screw blade rotation, the hot melt adhesive placed in hold bucket is conveyed in conveying pipe to the inside of connecting pipe, the amount of in and out and speed of hot melt adhesive material can be controlled, the hot melt adhesive material in conveying pipe inside will enter into soft tube, when hot melt adhesive material is blocked, need to reach certain amount of hot melt adhesive material cannot enter into reaction kettle main body, can manually rotate turntable, drive rotating shaft to drive cam rotation, realize that arc piece vibrates soft tube under the restriction of limiting piece, scatter the material of blockage, make the material of blockage enter into reaction kettle main body inside and process.

Description

Technical Field

[0001] This utility model relates to the field of hot melt adhesive processing and feeding technology, and in particular to a reaction vessel feeding device for hot melt adhesive processing. Background Technology

[0002] The reaction vessel for hot melt adhesive processing is a key piece of equipment used in the production of hot melt adhesive. It is usually made of stainless steel and has functions such as stirring, heating, and temperature control. It can make various raw materials evenly mixed and chemically react in it to produce hot melt adhesive products that meet the requirements.

[0003] However, in the existing technology, when feeding hot melt adhesive into the reactor, the workers use a ladder to pour the material directly into the reactor, which makes it impossible to control the amount poured in. When hot melt adhesive material needs to be added, the workers need to repeatedly pour it in, which leads to employee fatigue due to long working hours. In addition, when a certain amount of material is poured in, it is easy to cause blockage in the pipes, resulting in the inability to enter the reactor for processing the required amount of material. Therefore, a feeding device for the reactor used in hot melt adhesive processing is needed. Utility Model Content

[0004] The purpose of this invention is to provide a reaction vessel feeding device for hot melt adhesive processing, which solves the problems in the prior art where hot melt adhesive cannot be quantitatively and at a constant rate, requiring frequent pouring by workers and the easy blockage of hot melt adhesive materials in the pipeline.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a reaction vessel feeding device for hot melt adhesive processing, comprising a reaction vessel body and a first rotary motor for driving a stirrer at the top of the reaction vessel body, the outer wall of the reaction vessel body being provided with a connecting pipe for conveying hot melt adhesive material, the end of the connecting pipe away from the reaction vessel body being provided with a conveying pipe for controlling the conveying of hot melt adhesive material, and a container for holding hot melt adhesive material being provided above the outer wall of the conveying pipe.

[0006] Preferably, one end of the conveying pipe is provided with a second rotary motor, the second rotary motor is connected to the conveying pipe through a fixing member, the output end of the second rotary motor is connected to a rotating shaft, and the rotating shaft passes through the conveying pipe and is connected to the threaded blades that play a conveying role.

[0007] Preferably, the connecting pipe has a flexible tube inside that is connected to one end of the conveying pipe, an arc-shaped piece inside that fits against the bottom of the flexible tube, and a cam at the bottom of the connecting pipe that abuts against the flexible tube and provides a rotational vibration effect.

[0008] Preferably, the cross-section of the cam is elliptical, and the connecting pipe has a groove that mates with the cam.

[0009] Preferably, the bottom of the flexible tube is provided with two sets of limiting members to restrict vertical vibration, and the connecting tube is provided with a sliding groove that matches the limiting members.

[0010] Preferably, the bottom of the connecting pipe is provided with a support plate arranged opposite to it, and the inside of the support plate is provided with a rotating shaft passing through the cam, and one end of the rotating shaft is provided with a turntable.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] By pouring hot melt adhesive material into the container, the second rotary motor drives the rotating shaft to rotate the threaded blades, transporting the hot melt adhesive in the container to the inside of the connecting pipe through the conveying pipe. The amount and speed of hot melt adhesive material entering and exiting can be controlled. The hot melt adhesive material inside the conveying pipe will enter the flexible pipe. When the hot melt adhesive material is blocked, and a certain amount of hot melt adhesive material cannot enter the reactor body, the turntable can be manually rotated to drive the rotating shaft to rotate the cam. This causes the arc-shaped blade to vibrate the flexible pipe under the restriction of the limiting component, dispersing the blocked material and allowing it to enter the reactor body for processing. Attached Figure Description

[0013] Figure 1 This is a first-view overall structural diagram of the product of this utility model;

[0014] Figure 2 This is a second-view overall structural diagram of the product of this utility model;

[0015] Figure 3 This is a cross-sectional view of the connecting pipe of the present invention.

[0016] Figure 4 This is a cross-sectional view of the conveying pipe of the present invention.

[0017] In the diagram: 1. Reactor body; 2. First rotary motor; 3. Connecting pipe; 4. Conveying pipe; 5. Loading container; 6. Second rotary motor; 7. Fixing component; 8. Rotating shaft; 9. Threaded blade; 10. Flexible pipe; 11. Arc-shaped plate; 12. Limiting component; 13. Support plate; 14. Rotating shaft; 15. Turntable; 16. Cam. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] This utility model relates to a feeding device for a reaction vessel used in hot melt adhesive processing, such as... Figure 1-4 As shown, the reactor includes a reactor body 1 and a first rotary motor 2 installed above the reactor body 1 for driving the stirring equipment. The outer wall of the reactor body 1 is provided with a connecting pipe 3, which allows hot melt adhesive material to be introduced into the reactor body 1 for processing. The end of the connecting pipe 3 away from the reactor body 1 is provided with a conveying pipe 4, which mainly serves to convey the hot melt adhesive material and can control the hot melt adhesive material to enter the connecting pipe 3. The outer wall of the conveying pipe 4 is provided with a container 5, which is funnel-shaped and can be used to pour the hot melt adhesive material into the container 5 for stacking.

[0020] Furthermore, in order to control the conveying of hot melt adhesive material through the conveying pipe 4, the conveying pipe 4 is connected to the second rotary motor 6 through the fixing member 7. The output end of the second rotary motor 6 is connected to the rotating shaft 8. The inside of the conveying pipe 4 is provided with threaded blades 9 connected to the outer wall of the rotating shaft 8. The second rotary motor 6 drives the rotating shaft 8 and the threaded blades 9 to rotate, so that the hot melt adhesive material accumulated inside the container 5 is conveyed inside the conveying pipe 4.

[0021] Furthermore, to reduce the accumulation of hot melt adhesive material during transportation, the connecting pipe 3 is equipped with a flexible tube 10 connected to the conveying pipe 4. The connecting pipe 3 also has an arc-shaped piece 11 that fits against the lower part of the flexible tube 10. A limiting member 12 is provided at the bottom of the arc-shaped piece 11. The connecting pipe 3 has a sliding groove that matches the limiting member 12. Two sets of limiting members 12 are provided, symmetrically distributed about the central axis of the arc-shaped piece 11 to improve its stability. The bottom of the conveying pipe 4 has a support piece 13 arranged opposite to it. The interior of the support piece 13... A rotating shaft 14 is inserted, one end of which is connected to a turntable 15. The turntable 15 can be manually rotated to drive the rotating shaft 14 to rotate. The rotating shaft 14 passes through the support plate 13 and is connected to the cam 16. The connecting tube 3 has a groove that matches the turntable 15. The cam 16 has an elliptical cross section. The bottom surface of the arc-shaped plate 11 abuts against the cam 16. The cam 16 is located in the middle of the oppositely arranged support plates 13. The rotating shaft 14 drives the cam 16 to rotate, which drives the arc-shaped plate 11 to move up and down, thereby achieving the purpose of driving the flexible tube 10 to vibrate and reducing the blockage of hot melt adhesive material.

[0022] In practical use: hot melt adhesive material is poured into the container 5. The second rotary motor 6 drives the rotary shaft 8 to rotate the threaded blade 9, which in turn transports the hot melt adhesive placed in the container 5 to the inside of the connecting pipe 3 through the conveying pipe 4. The amount and speed of hot melt adhesive material entering and exiting can be controlled. The hot melt adhesive material inside the conveying pipe 4 will enter the flexible pipe 10. When the hot melt adhesive material is blocked, and a certain amount of hot melt adhesive material cannot enter the reactor body 1, the turntable 15 can be manually rotated to drive the rotary shaft 14 to drive the cam 16 to rotate. This causes the arc-shaped plate 11 to vibrate the flexible pipe 10 under the restriction of the limiting member 12, dispersing the blocked material and allowing it to enter the reactor body 1 for processing.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A feeding device for a reaction vessel used in hot melt adhesive processing, comprising a reaction vessel body (1) and a first rotary motor (2) for driving a stirrer mounted on the top of the reaction vessel body (1), characterized in that: The outer wall of the reactor body (1) is provided with a connecting pipe (3) for conveying hot melt adhesive material. The end of the connecting pipe (3) away from the reactor body (1) is provided with a conveying pipe (4) for controlling the conveying of hot melt adhesive material. A container (5) for holding hot melt adhesive material is provided above the outer wall of the conveying pipe (4).

2. The reaction vessel feeding device for hot melt adhesive processing according to claim 1, characterized in that: A second rotary motor (6) is provided at one end of the conveying pipe (4). The second rotary motor (6) is connected to the conveying pipe (4) through a fixing member (7). The output end of the second rotary motor (6) is connected to a rotating shaft (8). The rotating shaft (8) passes through the conveying pipe (4) and is connected to the threaded blade (9) that plays a conveying role.

3. The reaction vessel feeding device for hot melt adhesive processing according to claim 1, characterized in that: The connecting pipe (3) has a flexible tube (10) connected to one end of the conveying pipe (4) inside. The connecting pipe (3) has an arc-shaped piece (11) attached to the bottom of the flexible tube (10) inside. The bottom of the connecting pipe (3) has a cam (16) that abuts against the flexible tube (10) and plays a rotational vibration role.

4. The reaction vessel feeding device for hot melt adhesive processing according to claim 3, characterized in that: The cam (16) has an elliptical cross section, and the connecting pipe (3) has a groove that matches the cam (16).

5. The reaction vessel feeding device for hot melt adhesive processing according to claim 3, characterized in that: The bottom of the flexible tube (10) is provided with two sets of limiting members (12) to limit vertical vibration, and the connecting tube (3) is provided with a sliding groove that matches the limiting members (12).

6. The reaction vessel feeding device for hot melt adhesive processing according to claim 1, characterized in that: The bottom of the connecting pipe (3) is provided with a support plate (13) arranged opposite to it. The support plate (13) is provided with a rotating shaft (14) that passes through the cam (16). One end of the rotating shaft (14) is provided with a turntable (15).

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