Auxiliary agent quantitative feeding structure for adhesive reaction kettle

Abstract

The utility model belongs to the technical field of adhesive reaction kettles, and particularly relates to an auxiliary agent quantitative feeding structure for an adhesive reaction kettle, which comprises a feeding barrel, the feeding barrel is arranged at the top of a reaction kettle main body and is used for storing an auxiliary agent, and a barrel cover detachably connected with the feeding barrel is arranged at the top of the feeding barrel. The barrel cover is provided with a screw rod which is inserted into the bottom of the barrel cover, and the insertion depth of the screw rod can be adjusted; the bottom of the screw rod is provided with a material pushing disc; the screw rod gradually moves downwards during rotation, so that the pushing disc is driven to slide on the inner wall of the charging barrel, an auxiliary agent in the charging barrel can be quantitatively discharged into the reaction kettle main body, the accuracy of adding the auxiliary agent during the reaction of materials in the reaction kettle main body is ensured, and the working efficiency is improved. And the problem that the adhesive after reaction in the reaction kettle main body cannot meet the use requirement when too many or too few auxiliary agents are added is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive reaction kettles, in particular to an auxiliary agent quantitative feeding structure for an adhesive reaction kettle. Background Art

[0002] Adhesive reactor is an indispensable core equipment in the adhesive production process, which is mainly used to carry out various chemical reactions to prepare the required adhesive. This equipment usually has a specific design and function to meet the special needs of adhesive production. In terms of function, adhesive reactor is mainly used for chemical reactions such as polymerization, esterification, condensation, etc. By accurately controlling the reaction conditions, such as temperature, pressure, reaction time, etc., adhesives with specific properties can be prepared. At the same time, the reactor is also equipped with safety devices, such as pressure sensors, temperature sensors and emergency shutdown systems, to ensure the safety of the production process. When the reactor is used, the preparation materials need to be added to the reactor, and then the auxiliary agents are added to the preparation materials. However, when adding the auxiliary agents, the content of the preparation materials added to the reactor each time is uncertain, resulting in the content of the auxiliary agents to be added being uncertain. If the auxiliary agents are not added, they are quantitatively added, resulting in too much or too little auxiliary agents, which affects the subsequent use of the adhesive. Utility Model Content

[0003] In order to solve the above problems, the utility model proposes a quantitative feeding structure of auxiliary agents for an adhesive reaction kettle, so as to more accurately solve the problems raised in the above background technology.

[0004] The utility model is realized by the following technical solutions:

[0005] The utility model proposes an auxiliary agent quantitative feeding structure for an adhesive reactor, comprising a feeding barrel, wherein the feeding barrel is mounted on the top of a reactor body and is used for storing auxiliary agents, a barrel cover detachably connected thereto is arranged on the top of the feeding barrel, a screw rod inserted into the bottom of the barrel cover and having an adjustable insertion depth is arranged on the barrel cover, a pushing plate is arranged at the bottom of the screw rod, the surface of the pushing plate is tightly fitted with the inner wall of the feeding barrel, a discharge pipe is arranged at the bottom of the feeding barrel and the discharge pipe is inserted into the reactor body, a feeding pipe is arranged on the surface of the feeding barrel, and electromagnetic valves are arranged at both the feeding pipe and the discharge pipe.

[0006] Preferably, a scraper is installed at the bottom of the pushing plate, and the scraper is in contact with the inner wall of the feeding barrel to scrape off the material attached to the inner wall of the feeding barrel.

[0007] Preferably, a connecting ring 1 is installed on the top surface of the feeding barrel, a connecting ring 2 is installed on the bottom surface of the barrel cover, and a limiting member is arranged between the connecting ring 1 and the connecting ring 2, and the limiting member is used to connect the connecting ring 1 and the connecting ring 2.

[0008] Preferably, the limiting member includes a limiting plate arranged on the top of the connecting ring 2, a rotatable threaded rod is installed at the bottom of the limiting plate, threaded holes are opened at the connecting ring 1 and the connecting ring 2, and the threaded rod is threadedly connected to the threaded holes.

[0009] Preferably, a threaded ring is installed at the top of the barrel cover, and the threaded ring is threadedly connected to the screw rod for locking the screw rod.

[0010] Preferably, a limiting rod is installed on the top of the pushing plate, and the limiting rod passes through the top of the barrel cover.

[0011] Compared with the prior art, the utility model provides an auxiliary agent quantitative feeding structure for an adhesive reactor, which has the following beneficial effects:

[0012] The auxiliary agent quantitative feeding structure for the adhesive reactor gradually moves downward when the screw rod is rotated, thereby driving the push plate to slide on the inner wall of the feeding barrel, so that the auxiliary agent in the feeding barrel can be quantitatively discharged into the reactor body, ensuring the accuracy of the auxiliary agent addition when the material in the reactor body is reacting, and avoiding the situation where the adhesive after the reaction in the reactor body does not meet the use requirements when too much or too little auxiliary agent is added.

[0013] The auxiliary agent quantitative feeding structure for the adhesive reaction kettle can be connected to or separated from the feeding barrel through the setting of the connecting ring 1 and the connecting ring 2 through the barrel cover, so that the feeding barrel can be opened at any time after the auxiliary agent in the feeding barrel is used up, so as to clean the inner wall of the feeding barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a quantitative feeding structure of auxiliary agents for an adhesive reaction kettle proposed by the utility model;

[0015] Figure 2 This is a structural cross-sectional view of an auxiliary agent quantitative feeding structure for an adhesive reaction kettle proposed by the utility model;

[0016] Figure 3 The utility model provides a quantitative feeding structure for an auxiliary agent of an adhesive reaction kettle. Figure 1 A magnified schematic diagram of area A in the middle.

[0017] In the figure:

[0018] 100. Reactor body;

[0019] 1. Feeding barrel; 11. Feeding pipe; 12. Discharging pipe; 2. Barrel cover; 3. Screw; 31. Threaded ring; 4. Pushing plate; 41. Limiting rod; 5. Scraper; 6. Connecting ring 1; 7. Connecting ring 2; 8. Limiting piece; 81. Limiting plate; 82. Threaded rod. DETAILED DESCRIPTION

[0020] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0021] Example

[0022] like Figure 1-Figure 3 As shown, an embodiment of the utility model proposes a quantitative feeding structure of auxiliary agents for an adhesive reactor, comprising a feeding barrel 1, which is installed on the top of the reactor body 100 and is used for storing auxiliary agents. A barrel cover 2 detachably connected thereto is provided on the top of the feeding barrel 1, and a screw rod 3 inserted into the bottom of the barrel cover 2 and with an adjustable insertion depth is provided on the barrel cover 2, a pushing plate 4 is installed at the bottom of the screw rod 3, and the surface of the pushing plate 4 is tightly fitted with the inner wall of the feeding barrel 1, a discharge pipe 12 is installed at the bottom of the feeding barrel 1, and the discharge pipe 12 is inserted into the reactor body 100, a feeding pipe 11 is installed on the surface of the feeding barrel 1, and solenoid valves are provided at both the feeding pipe 11 and the discharge pipe 12.

[0023] In the utility model, when the entire structure is in use, the push plate 4 is driven downward by the screw rod 3, so that the material in the feeding barrel 1 is squeezed into the reactor body 100 through the discharge pipe 12, thereby playing a role in discharging the auxiliary agent, wherein the feeding barrel 1 is in a negative pressure state, so that without the push of the push plate 4, the material stored in the feeding barrel 1 will not fall automatically, wherein the feed pipe 11 installed on the surface of the feeding barrel 1 is used to connect with an external feeding device.

[0024] A scraper 5 is installed at the bottom of the push plate 4 , and the scraper 5 contacts the inner wall of the feeding barrel 1 to scrape off the material attached to the inner wall of the feeding barrel 1 .

[0025] In the utility model, when the push plate 4 moves downward, the scraper 5 is provided to scrape the auxiliary material on the inner wall of the feeding barrel 1, so that the amount of material discharged is more accurate when discharging.

[0026] Among them, a connecting ring 1 6 is installed on the top surface of the feeding barrel 1, a connecting ring 2 7 is installed on the bottom surface of the barrel cover 2, and a limiting member 8 is arranged between the connecting ring 1 6 and the connecting ring 2 7, and the limiting member 8 is used to connect the connecting ring 1 6 and the connecting ring 2 7.

[0027] In the utility model, when the barrel cover 2 is used, the connecting ring 1 6 and the connecting ring 2 7 are fixed by the set limit member 8, thereby ensuring the stability of the barrel cover 2 placed on the top of the feeding barrel 1. At the same time, the barrel cover 2 can be disassembled according to actual needs to facilitate the cleaning of the feeding barrel 1.

[0028] Among them, the limiting member 8 includes a limiting plate 81 arranged on the top of the connecting ring 2 7, a rotatable threaded rod 82 is installed at the bottom of the limiting plate 81, threaded holes are opened at the connecting ring 1 6 and the connecting ring 2 7, and the threaded rod 82 is threadedly connected to the threaded holes.

[0029] In the utility model, when using the limiting member 8, the threaded rod 82 is rotated so that the threaded rod 82 is inserted into the connecting ring 1 6 and the connecting ring 2 7, so that the connecting ring 1 6 and the connecting ring 2 7 are fixed, and the limiting plate 81 is provided to connect the threaded rod 82, so that the hanging of the threaded rod 82 is convenient.

[0030] A threaded ring 31 is installed at the top of the barrel cover 2 , and the threaded ring 31 is threadedly connected to the screw rod 3 for locking the screw rod 3 .

[0031] In the utility model, the threaded ring 31 is provided to limit and lock the screw rod 3, which effectively ensures that the screw rod 3 can move downward step by step and move stably when in use.

[0032] Among them, a limiting rod 41 is installed on the top of the pushing plate 4, and the limiting rod 41 penetrates to the top of the barrel cover 2.

[0033] In the utility model, the limiting rod 41 plays a guiding role, so that when the screw rod 3 moves downward after rotating, it drives the push plate 4 to move downward instead of driving the push plate 4 to rotate, thereby affecting the discharge effect of the auxiliary agent.

[0034] Finally, it should be noted that the basic concepts have been described above. Obviously, for those skilled in the art, the above detailed disclosure is only an example and does not constitute a limitation of this specification. Although it is not explicitly stated here, those skilled in the art may make various modifications, improvements and corrections to this specification. Such modifications, improvements and corrections are suggested in this specification, so such modifications, improvements and corrections still belong to the spirit and scope of the exemplary embodiments of this specification. At the same time, this specification uses specific words to describe the embodiments of this specification. For example, "one embodiment", "one embodiment", and / or "some embodiments" refer to a certain feature, structure or characteristic related to at least one embodiment of this specification. Therefore, it should be emphasized and noted that "one embodiment" or "one embodiment" or "an alternative embodiment" mentioned twice or more in different positions in this specification does not necessarily refer to the same embodiment. In addition, certain features, structures or characteristics in one or more embodiments of this specification can be appropriately combined. In addition, unless explicitly stated in the claims, the order of processing elements and sequences described in this specification, the use of alphanumeric characters, or the use of other names are not used to limit the order of the processes and methods of this specification.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A quantitative feeding structure for an adhesive reactor, comprising a feeding barrel (1), characterized in that: The feeding barrel (1) is installed on the top of the reactor body (100) and is used to store auxiliary agents. The top of the feeding barrel (1) is provided with a barrel cover (2) detachably connected thereto. The barrel cover (2) is provided with a screw rod (3) inserted into the bottom of the barrel cover (2) and with an adjustable insertion depth. A pushing plate (4) is installed at the bottom of the screw rod (3). The surface of the pushing plate (4) is tightly fitted with the inner wall of the feeding barrel (1). A discharge pipe (12) is installed at the bottom of the feeding barrel (1). The discharge pipe (12) is inserted into the reactor body (100). A feeding pipe (11) is installed on the surface of the feeding barrel (1). Solenoid valves are provided at both the feeding pipe (11) and the discharge pipe (12).

2. The auxiliary agent quantitative feeding structure for an adhesive reaction kettle according to claim 1, characterized in that: A scraper (5) is installed at the bottom of the pushing plate (4), and the scraper (5) contacts the inner wall of the feeding barrel (1) and is used to scrape away the material attached to the inner wall of the feeding barrel (1).

3. The auxiliary agent quantitative feeding structure for an adhesive reaction kettle according to claim 1, characterized in that: A connecting ring 1 (6) is installed on the top surface of the feeding barrel (1), and a connecting ring 2 (7) is installed on the bottom surface of the barrel cover (2). A limiting member (8) is provided between the connecting ring 1 (6) and the connecting ring 2 (7), and the limiting member (8) is used to connect the connecting ring 1 (6) and the connecting ring 2 (7).

4. The auxiliary agent quantitative feeding structure for an adhesive reaction kettle according to claim 3, characterized in that: The limiting member (8) comprises a limiting plate (81) arranged on the top of the second connecting ring (7), a rotatable threaded rod (82) is installed at the bottom of the limiting plate (81), threaded holes are provided at the first connecting ring (6) and the second connecting ring (7), and the threaded rod (82) is threadedly connected to the threaded holes.

5. The auxiliary agent quantitative feeding structure for an adhesive reaction kettle according to claim 1, characterized in that: A threaded ring (31) is installed at the top of the barrel cover (2), and the threaded ring (31) is threadedly connected to the screw rod (3) for locking the screw rod (3).

6. The auxiliary agent quantitative feeding structure for an adhesive reaction kettle according to claim 1, characterized in that: A limiting rod (41) is installed on the top of the pushing plate (4), and the limiting rod (41) penetrates to the top of the barrel cover (2).

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