Water-based adhesive reaction kettle

Abstract

The utility model relates to the field of reaction kettles, in particular to a water-based adhesive reaction kettle, which adopts the technical scheme that the water-based adhesive reaction kettle comprises a reaction kettle, a storage barrel is mounted on one side of the upper end of the reaction kettle, a piston connecting rod movably penetrates through the middle of the storage barrel, a limiting component is mounted at the upper end of the piston connecting rod, and a guide base is mounted at the bottom of the piston connecting rod; the raw material feeding device has the advantages that when raw materials are fed, the feeding pipe is in an open state, the lower end of the material storage barrel is blocked by the guide base, the raw materials are accumulated on the guide base in the material storage barrel, and the raw materials are fed into the material storage barrel through the guide base. At the moment, the guide base can weigh the raw materials through a weighing sensor in the guide base, when weighing is completed and the input quantity value is reached, the sealing cover can be used for sealing the feeding pipe, then the piston connecting rod and the guide base are pressed downwards, so that the guide base descends to be separated from the material storage barrel, and finally the raw materials automatically fall into the reaction kettle.

Description

Technical Field

[0001] The utility model relates to the field of reaction kettles, in particular to a water-based adhesive reaction kettle. Background Art

[0002] Water-based adhesives are environmentally friendly adhesives made from natural or synthetic polymers and water as solvent or dispersant, replacing toxic organic solvents that pollute the environment. Existing water-based adhesives are not 100% solvent-free and may contain limited volatile organic compounds as additives for their aqueous media to control viscosity or fluidity.

[0003] When water-based adhesives are being processed, various raw materials need to be put into the reactor in proportion to their weight. However, when the raw materials are put in, the end cover of the feed port needs to be opened, and then the raw materials are weighed and put into the reactor. However, the end cover of the feed port needs to be opened each time the raw materials are added, which can easily cause harmful gases in the reactor to overflow and float in the surrounding air, causing environmental pollution.

[0004] Therefore, it is necessary to invent a water-based adhesive reactor. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-based adhesive reactor, comprising a reactor, a storage barrel is installed on one side of the upper end of the reactor, a piston connecting rod is movably penetrated in the middle of the storage barrel, a limiting assembly is installed on the upper end of the piston connecting rod, a guide base is installed on the bottom of the piston connecting rod, a sealing ring is sleeved on the outside of the guide base, and fixing plates are fixedly installed on both sides of the upper end of the storage barrel.

[0007] Based on the above characteristics: when the raw materials are put into the storage barrel, the piston connecting rod needs to be pulled up so that the guide base is located at the lower end of the inner cavity of the storage barrel. At this time, the sealing ring can seal the guide base and the inner wall of the storage barrel, and try to avoid gaps at the connection between the two. Then, the limit assembly is clamped on the fixed plate to prevent the piston connecting rod and the guide base from moving downward. Then the raw materials are put into the storage barrel. At this time, the guide base can weigh the raw materials. When the weight reaches the required value, the feeding can be stopped, and the limit assembly is released from the fixed plate, and then the piston connecting rod and the guide base are pushed downward. At this time, the raw materials will fall into the reactor by themselves.

[0008] Preferably, a rotating motor is installed in the middle of the upper end of the reactor, a discharge pipe is installed at the lower end of the reactor, and a solenoid valve is installed in the middle of the discharge pipe.

[0009] Based on the above characteristics: a stirring mechanism is arranged inside the reactor, and a rotating motor can drive the stirring mechanism to rotate and mix the raw materials. When the prepared water-based adhesive needs to be discharged, the solenoid valve can be opened to discharge it from the discharge pipe.

[0010] Preferably, a scale is provided on the surface of the storage barrel, a feed pipe is installed on one side of the upper end of the storage barrel, and a display screen is installed on one side of the storage barrel.

[0011] Based on the above features: the display screen can show the weight of the added material. When adding material, the feed pipe is in an open state, and the lower end of the storage barrel is blocked by the guide base, so that the gas in the reactor cannot leak. When the adding is completed, the feed pipe can be sealed with a sealing cover. At this time, the guide base will drop and separate from the storage barrel, and the raw materials in the storage barrel will fall into the inner cavity of the reactor by themselves.

[0012] Preferably, the limiting assembly comprises a fixing collar and positioning seats symmetrically installed on both sides of the fixing collar, a through groove is formed on a side of the positioning seat away from the fixing collar, and the insert plate is movably penetrated inside the through groove.

[0013] Based on the above features: the plug-in plate can be telescopically adjusted on one side of the positioning seat through the through slot, so that the plug-in plate and the fixed plate can be movably connected.

[0014] Preferably, a movable groove is provided at the upper end of the positioning seat, and a buffer spring is installed in the inner cavity of the positioning seat.

[0015] Based on the above features: a pull plate is provided at the upper end of one side of the plug plate, and the pull plate is movable through the movable groove, which is not only convenient for personnel to push the pull plate to drive the plug plate to extend and retract, but also prevents the plug plate from being separated from the positioning seat.

[0016] Preferably, the guide base has a conical structure, a weighing sensor is installed at the bottom of the inner cavity of the guide base, and a counterweight block is arranged at the upper end of the weighing sensor.

[0017] Based on the above features: the guide base is in a conical structure, so that when the guide base is lowered and separated from the storage barrel, the raw materials can slide down, thereby avoiding the accumulation of raw materials due to the guide base being in a flat state.

[0018] Preferably, a slot is provided in the middle of the upper end of the fixing plate.

[0019] Based on the above features: it is convenient to insert the plug plate into the inner side of the card slot. When the plug plate is inserted, the piston connecting rod and the guide base will not be able to move down and detach from the storage barrel. When the plug plate is detached, the piston connecting rod can be pressed down to detach the guide base from the storage barrel.

[0020] The beneficial effects of the utility model are:

[0021] 1. Improve the protection effect and avoid environmental pollution. When the raw materials are put into the storage barrel, the piston connecting rod needs to be pulled up so that the guide base is located at the lower end of the inner cavity of the storage barrel. At this time, the sealing ring can seal the guide base and the inner wall of the storage barrel, and try to avoid gaps at the connection between the two. When the raw materials are put in, the feed pipe is in an open state, and the lower end of the storage barrel is blocked by the guide base, so that the raw materials are accumulated on the guide base inside the storage barrel. At this time, the guide base can weigh the raw materials through the internal weighing sensor. When the weighing is completed and reaches the input value, the sealing cover can be used to seal the feed pipe, and then the piston connecting rod and the guide base are pressed down to make the guide base drop out of the storage barrel. Finally, the raw materials will fall into the reactor by themselves to avoid gas leakage in the reactor during the feeding process.

[0022] 2. The plug plate can be telescopically adjusted on one side of the positioning seat through the through slot, which is convenient for the plug plate to be movably connected with the fixed plate. When the piston connecting rod and the guide base move up, the plug plate can be inserted into the inner side of the slot to prevent the piston connecting rod and the guide base from moving down by themselves. When the plug plate is out of the slot, the plug connecting rod and the guide base can be moved down to make the guide base out of the storage barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the overall structure of a water-based adhesive reaction kettle provided by the utility model;

[0024] Figure 2 A schematic diagram of the structure of a water-based adhesive reactor storage barrel provided by the utility model;

[0025] Figure 3 This is a cross-sectional view of the interior of a water-based adhesive reaction kettle storage barrel provided by the utility model;

[0026] Figure 4 The utility model provides a schematic diagram of the internal structure of a guide base of a water-based adhesive reaction kettle.

[0027] Figure 5 A water-based adhesive reaction kettle provided by the utility model Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0028] In the figure: 1. Reactor; 11. Rotating motor; 12. Discharge pipe; 13. Solenoid valve; 2. Storage barrel; 21. Scale; 22. Feed pipe; 23. Display screen; 3. Piston connecting rod; 4. Limiting assembly; 41. Fixed collar; 42. Positioning seat; 421. Movable groove; 422. Buffer spring; 43. Through groove; 44. Insert plate; 5. Guide base; 51. Weighing sensor; 52. Counterweight; 6. Sealing ring; 7. Fixed plate; 71. Card slot. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0030] Refer to the attached Figure 1-5 The utility model provides a water-based adhesive reactor, including a reactor 1, a storage barrel 2 (the storage barrel 2 is a cylindrical structure with an opening at the lower end) is installed on one side of the upper end of the reactor 1, a piston connecting rod 3 is movably penetrated in the middle of the storage barrel 2, a limiting component 4 is installed on the upper end of the piston connecting rod 3, a guide base 5 is installed at the bottom of the piston connecting rod 3, a sealing ring 6 is sleeved on the outside of the guide base 5, and fixing plates 7 are fixedly installed on both sides of the upper end of the storage barrel 2.

[0031] When the raw material is put into the storage barrel 2, it is necessary to pull the piston connecting rod 3 upwards so that the guide base 5 is located at the lower end of the inner cavity of the storage barrel 2. At this time, the sealing ring 6 can seal the guide base 5 and the inner wall of the storage barrel 2 to avoid a gap between the two as much as possible. Then, the limiting component 4 is clamped on the fixing plate 7 to prevent the piston connecting rod 3 and the guide base 5 from moving downward. Then, the raw material is put into the storage barrel 2. At this time, the guide base 5 can weigh the raw material. When the weight reaches the required value, the feeding can be stopped and the upper end of the storage barrel 2 can be sealed. Finally, the limiting component 4 is released to separate from the fixing plate 7, and the piston connecting rod 3 and the guide base 5 are pushed downward. At this time, the raw material will fall into the reactor 1 by itself. When the raw material is discharged, the piston connecting rod 3 and the guide base 5 can be pulled up again to wait for the next feeding to avoid gas leakage in the reactor 1 during the feeding process.

[0032] Preferably, a rotating motor 11 is installed in the middle of the upper end of the reactor 1 , a discharge pipe 12 is installed at the lower end of the reactor 1 , and a solenoid valve 13 is installed in the middle of the discharge pipe 12 .

[0033] A stirring mechanism is provided inside the reactor 1 , and a rotating motor 11 can drive the stirring mechanism to rotate and mix the raw materials. When the prepared water-based adhesive needs to be discharged, the solenoid valve 13 can be opened to discharge the adhesive from the discharge pipe 12 .

[0034] Preferably, a scale 21 is provided on the surface of the storage barrel 2 , a feed pipe 22 is installed on one side of the upper end of the storage barrel 2 , and a display screen 23 is installed on one side of the storage barrel 2 .

[0035] The display screen 23 can display the weight of the added material. When adding material, the feed pipe 22 is in an open state, and the lower end of the storage barrel 2 is blocked by the guide base 5, so that the gas in the reactor 1 cannot leak. When the adding is completed, the feed pipe 22 can be sealed with a sealing cover. At this time, the guide base 5 will drop and separate from the storage barrel 2, and the raw materials in the storage barrel 2 will fall into the inner cavity of the reactor 1 by themselves.

[0036] Preferably, the limiting assembly 4 includes a fixing ring 41 and positioning seats 42 symmetrically installed on both sides of the fixing ring 41 . A through groove 43 is formed on one side of the positioning seat 42 away from the fixing ring 41 . A plug plate 44 is movably penetrated inside the through groove 43 .

[0037] The fixing collar 41 is fixed to the upper end of the piston connecting rod 3 , and the inserting plate 44 can be telescopically adjusted on one side of the positioning seat 42 through the through slot 43 , so as to facilitate the movable clamping of the inserting plate 44 and the fixing plate 7 .

[0038] Preferably, a movable groove 421 is formed at the upper end of the positioning seat 42 , and a buffer spring 422 is installed in the inner cavity of the positioning seat 42 .

[0039] A pull plate is provided at the upper end of one side of the plug plate 44, and the pull plate is movable through the movable groove 421, which is not only convenient for personnel to push the pull plate to drive the plug plate 44 to extend and retract, but also prevents the plug plate 44 from being separated from the positioning seat 42. When the plug plate 44 retracts, the buffer spring 422 will be squeezed and deformed. When the pull plate is released, the buffer spring 422 will rebound the plug plate 44 outward.

[0040] Preferably, the guide base 5 is in a conical structure, a weighing sensor 51 is installed at the bottom of the inner cavity of the guide base 5 , and a counterweight block 52 is arranged at the upper end of the weighing sensor 51 .

[0041] The guide base 5 has a conical structure, so that when the guide base 5 descends and separates from the storage barrel 2, the raw materials can slide downward to avoid the guide base 5 being in a flat state and causing the raw materials to accumulate. The weighing sensor 51 is electrically connected to the display screen 23, so that the weighed weight can be displayed on the display screen 23.

[0042] Preferably, a slot 71 is provided in the middle of the upper end of the fixing plate 7 .

[0043] The plug plate 44 is conveniently inserted into the inner side of the card slot 71 . When the plug plate 44 is inserted, the piston connecting rod 3 and the guide base 5 will not be able to move downward and detach from the storage barrel 2 . When the plug plate 44 is detached, the piston connecting rod 3 can be pressed downward to detach the guide base 5 from the storage barrel 2 .

[0044] After the material is put into the material storage barrel 2, the piston connecting rod 3 needs to be pulled up so that the guide base 5 is located at the lower end of the inner cavity of the material storage barrel 2. At this time, the sealing ring 6 can seal the guide base 5 and the inner wall of the material storage barrel 2. Then, the insert plate 44 is inserted into the slot 71 in the middle of the upper end of the fixing plate 7 to limit the piston connecting rod 3 and the guide base 5. When the material is put into the material storage barrel 2, the feeding pipe 22 is in an open state, and the lower end of the material storage barrel 2 is blocked by the guide base 5, so that the material is accumulated on the guide base 5 inside the material storage barrel 2. At this time, the guide base 5 can weigh the material through the internal weighing sensor 51. When the weighing is completed and reaches the input value, the sealing cover can be used to seal the feeding pipe 22, and then the insert plate 44 is pushed to disengage from the slot 71, and the piston connecting rod 3 and the guide base 5 are pressed down to make the guide base 5 descend and disengage from the material storage barrel 2. Finally, the material will fall into the reactor 1 by itself.

[0045] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A water-based adhesive reactor, comprising a reactor (1), characterized in that: A material storage barrel (2) is installed on one side of the upper end of the reaction kettle (1), a piston connecting rod (3) is movably inserted through the middle of the material storage barrel (2), a limiting assembly (4) is installed on the upper end of the piston connecting rod (3), a guide base (5) is installed on the bottom of the piston connecting rod (3), a sealing ring (6) is sleeved on the outside of the guide base (5), and fixed plates (7) are fixedly installed on both sides of the upper end of the material storage barrel (2).

2. The water-based adhesive reactor according to claim 1, characterized in that: A rotating motor (11) is installed in the middle of the upper end of the reaction kettle (1), a discharge pipe (12) is installed at the lower end of the reaction kettle (1), and a solenoid valve (13) is installed in the middle of the discharge pipe (12).

3. The water-based adhesive reactor according to claim 1, characterized in that: The surface of the material storage barrel (2) is provided with a scale (21), a feeding pipe (22) is installed on one side of the upper end of the material storage barrel (2), and a display screen (23) is installed on one side of the material storage barrel (2).

4. The water-based adhesive reactor according to claim 1, characterized in that: The limiting assembly (4) comprises a fixing collar (41) and positioning seats (42) symmetrically installed on both sides of the fixing collar (41); a through groove (43) is provided on a side of the positioning seat (42) away from the fixing collar (41); and the through groove (43) movably penetrates the plug plate (44).

5. The water-based adhesive reactor according to claim 4, characterized in that: A movable groove (421) is provided at the upper end of the positioning seat (42), and a buffer spring (422) is installed in the inner cavity of the positioning seat (42).

6. The water-based adhesive reactor according to claim 1, characterized in that: The guide base (5) is of a conical structure, a weighing sensor (51) is installed at the bottom of the inner cavity of the guide base (5), and a counterweight block (52) is arranged at the upper end of the weighing sensor (51).

7. The water-based adhesive reactor according to claim 1, characterized in that: A clamping groove (71) is provided in the middle of the upper end of the fixing plate (7).

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