Reaction kettle for preparing epoxy resin AB glue

Abstract

The utility model belongs to the technical field of epoxy resin production, and particularly relates to a reaction kettle for preparing epoxy resin AB glue, which comprises a kettle body, a sliding frame is fixedly connected to the outer wall of the kettle body, a U-shaped sliding seat is slidably connected to the inside of the sliding frame, a feeding assembly is mounted on the sliding seat, and the feeding assembly is fixedly connected with the kettle body. The feeding assembly comprises a feeding cylinder and a first lead screw. The inner wall of the feeding cylinder is provided with containing scale marks. According to the epoxy resin feeding device, raw materials for preparing epoxy resin are placed in the feeding barrel, workers can conveniently and accurately control the amount of the raw materials through the containing scale marks, the first driver drives the first lead screw to rotate, the height of the feeding barrel can be adjusted, and compared with the prior art, the workers can conveniently add the raw materials.

Description

Technical Field

[0001] The utility model relates to the technical field of epoxy resin production, in particular to a reaction kettle for preparing epoxy resin AB glue. Background Technique

[0002] Epoxy resin AB glue is a two-component high-temperature resistant adhesive based on epoxy resin, which is mainly applicable to the bonding of high-temperature resistant metals, ceramics, etc. Its working temperature is -50 to +180 °C, and can reach +250 °C for a short time. Epoxy resin AB glue is mainly used for the bonding of high-temperature resistant parts such as metal to metal, ceramic to metal, and ceramic to ceramic. It has a variety of excellent properties and is applied in many fields. Its processing and production generally use a reaction kettle for processing. However, in the process of discharging materials, the general reaction kettle cannot scrape the materials adhered to the inner wall of the reaction kettle, resulting in a certain waste. And when pouring raw materials into the reaction kettle from the feed port of the reaction kettle, the raw materials cannot be quantified. Generally, the raw materials are poured into the reaction kettle manually according to experience, which affects the raw material ratio of the dry hanging glue and needs to be improved.

[0003] The existing Chinese patent with the publication number CN218131894U discloses a reaction kettle for preparing epoxy resin AB dry hanging glue. This scheme includes a fixed seat, the top surface of the fixed seat is fixedly connected with a support frame, the side surface of the support frame is fixedly connected with a reaction kettle body, the bottom surface of the reaction kettle body is fixedly installed with a discharge port, the top surface of the reaction kettle body is provided with a cover body, the upper surface of the support frame is fixedly installed with a support rod, the top end of the support rod is provided with a feeding assembly, the top surface of the cover body is fixedly installed with a motor, the output end of the motor is fixedly installed with a rotating rod, and the outer wall of the rotating rod is fixedly installed with a scraping and stirring assembly. By setting the feeding assembly, it is convenient for the staff to control the amount of raw materials, and the operation is simple. The design of the scraping and stirring assembly makes the reaction of the raw materials more sufficient, and prevents the epoxy resin material from sticking to the inner wall of the reaction kettle body during discharging, bringing convenience to discharging.

[0004] In view of the above and related existing technologies, the inventor believes that there are often the following defects: the height of the feeding assembly of this device is relatively high, making it laborious and inconvenient to add raw materials, and it needs to be improved; therefore, a reaction kettle for preparing epoxy resin AB glue is proposed for the above problems. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve the above-mentioned technical problems, the utility model proposes a reaction kettle for preparing epoxy resin AB glue.

[0006] The technical solution adopted by the present utility model to solve its technical problems is as follows: A reaction kettle for preparing epoxy resin AB glue according to the present utility model includes a kettle body. An outer wall of the kettle body is fixedly connected with a sliding frame. A U-shaped sliding seat is slidably connected inside the sliding frame. A feeding assembly is installed on the sliding seat. The feeding assembly includes a feeding cylinder and a first lead screw. A capacity scale line is provided on an inner wall of the feeding cylinder. The feeding cylinder is fixedly connected with the sliding seat. A bottom of the feeding cylinder is fixedly connected with a discharge pipe, and a first electromagnetic valve is installed on the discharge pipe. The first lead screw is threadedly connected with the sliding seat, and two ends of the first lead screw are rotatably connected with the sliding frame. A top of the sliding frame is fixedly connected with a first driver, and a driving end of the first driver penetrates through the sliding frame and is fixedly connected with a top end of the first lead screw. When in use, raw materials for preparing epoxy resin are placed in the feeding cylinder. The capacity scale line facilitates the staff to accurately control the amount of raw materials. And by driving the first lead screw to rotate through the first driver, the height of the feeding cylinder can be adjusted. Compared with the prior art, it is convenient for the staff to add raw materials.

[0007] Preferably, a feeding end and a discharging end are respectively installed above and below the kettle body. A stirring device is fixedly connected to a center of a top of the kettle body. The raw materials inside the kettle body can be mixed by the stirring device. A valve is installed on the discharging end.

[0008] Preferably, a bottom end of the discharge pipe is fixedly connected with an annular sealing protrusion layer. A sealing ring is fixedly connected to a side wall of the sealing protrusion layer. A conveying pipe abuts against the sealing ring on a surface of the sealing protrusion layer to improve the sealing effect.

[0009] Preferably, the feeding assembly further includes a convex conveying pipe. The conveying pipe is slidably installed on an upper side wall of the kettle body, and the conveying pipe is in plug-in fit with the discharge pipe.

[0010] Preferably, an electric push rod is fixedly connected to a side wall of the conveying pipe. A driving end of the electric push rod is fixedly connected with the kettle body. When the electric push rod contracts, it drives the conveying pipe to insert into the kettle body, so as to leave space for the sliding seat to lift. When the feeding cylinder rises to the uppermost position, the electric push rod extends to push the conveying pipe to move towards the discharge pipe until the conveying pipe abuts against the sealing protrusion layer, so that the discharge pipe is inserted into the inside of the conveying pipe. The first electromagnetic valve is opened, so that the raw materials in the feeding cylinder flow into the kettle body to realize the raw material adding operation.

[0011] Preferably, a cleaning assembly is installed above the kettle body. The cleaning assembly includes an air pump, and the air pump is fixedly installed on a top of the kettle body.

[0012] Preferably, the air outlet end of the air pump is fixedly connected with a tee pipe, and two solenoid valves II are respectively installed at both ends of the tee pipe. One end of the tee pipe is connected with a cylinder cover through a pipeline. The top of the kettle body is fixedly connected with a mounting rack, and the mounting rack is fixedly connected with the cylinder cover. The cylinder cover is located directly above the feeding cylinder. When the feeding cylinder rises to the uppermost position, the cylinder cover covers the mouth of the feeding cylinder. After the feeding cylinder is filled, the air pump and the solenoid valve II in the direction of the corresponding cylinder cover are operated. The air pump generates high-pressure air flow that enters the inside of the feeding cylinder, and the raw materials remaining in the feeding cylinder are carried by the flowing high-pressure air flow and flow into the kettle body, reducing the residue of the raw materials.

[0013] Preferably, the other end of the tee pipe is connected with a cleaning ring through a pipeline. The cleaning ring is installed inside the kettle body, and annularly distributed cleaning holes are respectively formed in the outer wall and the inner wall of the cleaning ring.

[0014] Preferably, one side of the cleaning ring is threadedly connected with a lead screw II. Both ends of the lead screw II are rotatably connected with the kettle body. The top of the kettle body is fixedly connected with a driver II, and the driving end of the driver II is fixedly connected with the top end of the lead screw II.

[0015] Preferably, the other side of the cleaning ring is inserted with a guide rod. Both ends of the guide rod are fixedly connected with the kettle body. When the epoxy resin material in the kettle body is discharged through the discharge end and the kettle body needs to be cleaned, the air pump and the solenoid valve II in the direction of the corresponding cleaning ring are opened. The high-pressure air flow enters the inside of the cleaning ring and is ejected from the cleaning holes, thereby cleaning the inside of the kettle body, and can accelerate the discharge of the epoxy resin material. And by driving the lead screw II to rotate through the driver II, the height of the cleaning ring can be adjusted, so that the cleaning ring can clean the inside of the kettle body in a lifting manner, and then the adhered epoxy resin material is blown away by the high-pressure air flow, greatly reducing the residue and waste of the raw materials.

[0016] The beneficial effects of the present utility model are as follows:

[0017] 1. By placing the raw materials for preparing epoxy resin in the feeding cylinder, the utility model facilitates the staff to accurately control the amount of raw materials through the capacity scale line, and by driving the lead screw I to rotate through the driver I, the height of the feeding cylinder can be adjusted, which is more convenient for the staff to add raw materials compared with the prior art.

[0018] 2. The utility model performs non-contact cleaning on the inside of the kettle body by allowing the high-pressure air flow to enter the inside of the cleaning ring and be ejected from the cleaning holes, and can accelerate the discharge of the epoxy resin material. Moreover, the cleaning ring can clean the inside of the kettle body in a lifting manner, and then the adhered epoxy resin material is blown away by the high-pressure air flow as a whole, greatly reducing the residue and waste of the raw materials. Description of the Drawings

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 Schematic diagram of the overall structure of the present invention;

[0021] Figure 2 Cross-sectional view of the kettle body of the present invention;

[0022] Figure 3 Schematic diagram of the structure of the feeding component of the present invention;

[0023] Figure 4 For the present invention Figure 3 Schematic diagram of structure A;

[0024] Figure 5 Schematic diagram of the structure of the cleaning component of the present invention.

[0025] In the figure: 1. Kettle body; 2. Stirring equipment; 3. Sliding frame; 4. Sliding seat; 5. Feeding component; 51. Feeding cylinder; 52. Discharge pipe; 53. Solenoid valve 1; 54. Lead screw 1; 56. Sealing convex layer; 57. Delivery pipe; 58. Electric push rod; 6. Driver 1; 7. Cleaning component; 71. Air pump; 72. Three-way pipe; 73. Cylinder cover; 74. Solenoid valve 2; 75. Cleaning ring; 76. Cleaning hole; 77. Lead screw 2; 78. Guide rod; 8. Mounting frame; 9. Driver 2. Detailed implementation manners

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0027] Embodiment 1

[0028] Please refer to Figures 1-4As shown in the figure, a reactor for preparing epoxy resin AB glue includes a kettle body 1. A sliding frame 3 is fixedly connected to the outer wall of the kettle body 1. A U-shaped sliding seat 4 is slidably connected inside the sliding frame 3. A feeding assembly 5 is installed on the sliding seat 4. The feeding assembly 5 includes a feeding cylinder 51 and a first lead screw 54. A capacity scale line is provided on the inner wall of the feeding cylinder 51. The feeding cylinder 51 is fixedly connected to the sliding seat 4. A discharge pipe 52 is fixedly connected to the bottom of the feeding cylinder 51, and a first solenoid valve 53 is installed on the discharge pipe 52. The first lead screw 54 is threadedly connected to the sliding seat 4, and both ends of the first lead screw 54 are rotatably connected to the sliding frame 3. A first driver 6 is fixedly connected to the top of the sliding frame 3, and the driving end of the first driver 6 penetrates the sliding frame 3 and is fixedly connected to the top end of the first lead screw 54. When in use, the raw materials for preparing epoxy resin are placed in the feeding cylinder 51. The capacity scale line facilitates the staff to accurately control the amount of raw materials. And by driving the first lead screw 54 to rotate through the first driver 6, the height of the feeding cylinder 51 can be adjusted, which is convenient for the staff to add raw materials.

[0029] An inlet end and an outlet end are respectively installed above and below the kettle body 1. A stirring device 2 is fixedly connected to the center of the top of the kettle body 1. The raw materials inside the kettle body 1 can be mixed through the stirring device 2. A valve is installed on the outlet end.

[0030] The bottom end of the discharge pipe 52 is fixedly connected with an annular sealing protrusion layer 56. A sealing ring is fixedly connected to the side wall of the sealing protrusion layer 56. The conveying pipe 57 abuts against the sealing ring on the surface of the sealing protrusion layer 56 to improve the sealing effect.

[0031] The feeding assembly 5 further includes a convex conveying pipe 57. The conveying pipe 57 is slidably installed on the upper side wall of the kettle body 1, and the conveying pipe 57 is in plug-in fit with the discharge pipe 52.

[0032] A motorized push rod 58 is fixedly connected to the side wall of the conveying pipe 57. The driving end of the motorized push rod 58 is fixedly connected to the kettle body 1. When the motorized push rod 58 contracts, it drives the conveying pipe 57 to insert into the kettle body 1, so as to leave space for the sliding seat 4 to lift. When the feeding cylinder 51 rises to the uppermost position, the motorized push rod 58 extends to push the conveying pipe 57 to move towards the discharge pipe 52 until the conveying pipe 57 abuts against the sealing protrusion layer 56, so that the discharge pipe 52 is inserted into the inside of the conveying pipe 57. The first solenoid valve 53 is opened, so that the raw materials in the feeding cylinder 51 flow into the kettle body 1 to realize the addition operation of the raw materials.

[0033] Embodiment 2

[0034] Comparing with Embodiment 1, please refer to Figure 5 As shown in the figure, the present utility model provides another implementation manner. A cleaning assembly 7 is installed above the kettle body 1. The cleaning assembly 7 includes an air pump 71. The air pump 71 is fixedly installed on the top of the kettle body 1.

[0035] The air outlet end of the air pump 71 is fixedly connected to a three-way pipe 72. Solenoid valves II 74 are respectively installed at both ends of the three-way pipe 72. One end of the three-way pipe 72 is connected to a cylinder cover 73 through a pipeline. An installation frame 8 is fixedly connected to the top of the kettle body 1. The installation frame 8 is fixedly connected to the cylinder cover 73. The cylinder cover 73 is located directly above the feeding cylinder 51. When the feeding cylinder 51 rises to the highest position, the cylinder cover 73 covers the mouth of the feeding cylinder 51. After the feeding cylinder 51 is filled, the air pump 71 and the solenoid valve II 74 corresponding to controlling the flow direction towards the cylinder cover 73 are operated. The air pump 71 generates high-pressure air flow that enters the interior of the feeding cylinder 51, and the raw materials remaining in the interior of the feeding cylinder 51 are carried by the flowing high-pressure air flow and flow into the kettle body 1, reducing the residue of the raw materials.

[0036] The other end of the three-way pipe 72 is connected to a cleaning ring 75 through a pipeline. The cleaning ring 75 is installed inside the kettle body 1. Annularly distributed cleaning holes 76 are respectively formed in the outer wall and the inner wall of the cleaning ring 75.

[0037] One side of the cleaning ring 75 is threadedly connected to a lead screw II 77. Both ends of the lead screw II 77 are rotatably connected to the kettle body 1. A driver II 9 is fixedly connected to the top of the kettle body 1, and the driving end of the driver II 9 is fixedly connected to the top end of the lead screw II 77.

[0038] The other side of the cleaning ring 75 is inserted with a guide rod 78. Both ends of the guide rod 78 are fixedly connected to the kettle body 1. When the epoxy resin material in the kettle body 1 is discharged from the discharge end and the kettle body 1 needs to be cleaned, the air pump 71 and the solenoid valve II 74 corresponding to controlling the flow direction towards the cleaning ring 75 are opened. The high-pressure air flow enters the interior of the cleaning ring 75 and is ejected from the cleaning holes 76, thereby cleaning the interior of the kettle body 1, and can accelerate the discharge of the epoxy resin material. And by driving the lead screw II 77 to rotate through the driver II 9, the height of the cleaning ring 75 can be adjusted, so that the cleaning ring 75 can clean the interior of the kettle body 1 in a lifting manner, and then the adhered epoxy resin material is blown off as a whole by the high-pressure air flow, greatly reducing the residue and waste of the raw materials.

[0039] For those skilled in the art, all the electrical components in this case are connected to their adapted power supplies through wires, and a suitable controller should be selected according to the actual situation and electrically connected to the driver I 6, the driver II 9, the electric push rod 58, the solenoid valve I 53, and the solenoid valve II 74 to meet the control requirements. For the specific connection and control sequence, reference should be made to the sequence of the electrical components working successively in the following working principle to complete the electrical connection. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and no description of the electrical control will be given.

[0040] Working principle: When in use, place the raw materials for preparing epoxy resin in the feeding cylinder 51. The capacity scale line facilitates the staff to accurately control the amount of raw materials. Moreover, the drive 6 drives the lead screw 54 to rotate, driving the sliding seat 4 to lift and lower, so as to adjust the height of the feeding cylinder 51, which is convenient for the staff to add raw materials. When the feeding cylinder 51 rises to the uppermost position, the electric push rod 58 extends to push the conveying pipe 57 to move towards the discharge pipe 52 until the conveying pipe 57 abuts against the sealing convex layer 56, so that the discharge pipe 52 is inserted into the inside of the conveying pipe 57. Open the solenoid valve 53, so that the raw materials in the feeding cylinder 51 flow into the kettle body 1, realizing the addition operation of the raw materials.

[0041] After the addition of the feeding cylinder 51 is completed, operate the air pump 71 and the solenoid valve 74 corresponding to controlling the flow direction towards the cylinder cover 73. The air pump 71 generates high-pressure air flow into the inside of the feeding cylinder 51. Through the flow of the high-pressure air flow, the residual raw materials inside the feeding cylinder 51 are carried to flow into the kettle body 1, reducing the residue of the raw materials.

[0042] Open the discharge end to discharge the epoxy resin material in the kettle body 1. When it is necessary to clean the kettle body 1, open the air pump 71 and the solenoid valve 74 corresponding to controlling the flow direction towards the cleaning ring 75. The high-pressure air flow enters the inside of the cleaning ring 75 and sprays out from the cleaning holes 76, thereby cleaning the inside of the kettle body 1, and can accelerate the discharge of the epoxy resin material. Moreover, the drive 9 drives the lead screw 77 to rotate, which can adjust the height of the cleaning ring 75, so that the cleaning ring 75 can lift and clean the inside of the kettle body 1. Then, the adhered epoxy resin material is blown away as a whole by the high-pressure air flow, greatly reducing the residual waste of the raw materials.

[0043] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0044] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A reaction kettle for preparing epoxy resin AB glue, comprising a kettle body (1), characterized in that: The outer wall of the kettle body (1) is fixedly connected to a sliding frame (3), the interior of the sliding frame (3) is slidably connected to a U-shaped sliding seat (4), a feeding assembly (5) is installed on the sliding seat (4), and the feeding assembly (5) comprises a feeding barrel (51) and a lead screw (54), the inner wall of the feeding barrel (51) is provided with a capacity scale line, the feeding barrel (51) is fixedly connected to the sliding seat (4), the bottom of the feeding barrel (51) is fixedly connected to a discharge pipe (52), and a solenoid valve (53) is installed on the discharge pipe (52), the lead screw (54) is threadedly connected to the sliding seat (4), and both ends of the lead screw (54) are rotatably connected to the sliding frame (3), the top of the sliding frame (3) is fixedly connected to a driver (6), and the driving end of the driver (6) passes through the sliding frame (3) and is fixedly connected to the top of the lead screw (54).

2. The reaction kettle for preparing epoxy resin AB glue according to claim 1, characterized in that: A feeding end and a discharging end are respectively installed at the upper and lower parts of the kettle body (1), and a stirring device (2) is fixedly connected to the center of the top of the kettle body (1).

3. The reaction kettle for preparing epoxy resin AB glue according to claim 1, characterized in that: An annular sealing protrusion layer (56) is fixedly connected to the bottom end of the discharge pipe (52).

4. The reaction kettle for preparing epoxy resin AB glue according to claim 1, characterized in that: The feeding assembly (5) further comprises a convex conveying pipe (57), wherein the conveying pipe (57) is slidably mounted on the upper side wall of the kettle body (1), and the conveying pipe (57) is plug-fitted with the discharge pipe (52).

5. The reaction kettle for preparing epoxy resin AB glue according to claim 4, characterized in that: An electric push rod (58) is fixedly connected to the side wall of the delivery pipe (57), and a driving end of the electric push rod (58) is fixedly connected to the kettle body (1).

6. The reaction kettle for preparing epoxy resin AB glue according to claim 1, characterized in that: A cleaning assembly (7) is installed above the kettle body (1), and the cleaning assembly (7) comprises an air pump (71). The air pump (71) is fixedly installed on the top of the kettle body (1).

7. The reaction kettle for preparing epoxy resin AB glue according to claim 6, characterized in that: The air outlet end of the air pump (71) is fixedly connected to a three-way pipe (72), and two solenoid valves (74) are respectively installed at both ends of the three-way pipe (72). One end of the three-way pipe (72) is connected to a cylinder cover (73) through a pipeline. The top of the kettle body (1) is fixedly connected to a mounting frame (8), and the mounting frame (8) is fixedly connected to the cylinder cover (73).

8. The reaction kettle for preparing epoxy resin AB glue according to claim 7, characterized in that: The other end of the three-way pipe (72) is connected to a cleaning ring (75) through a pipeline. The cleaning ring (75) is installed inside the kettle body (1). The outer wall and the inner wall of the cleaning ring (75) are respectively provided with cleaning holes (76) distributed in an annular shape.

9. The reaction kettle for preparing epoxy resin AB glue according to claim 8, characterized in that: One side of the cleaning ring (75) is threadedly connected to a second lead screw (77), both ends of which are rotatably connected to the kettle body (1), and the top of the kettle body (1) is fixedly connected to a second driver (9), and the driving end of the second driver (9) is fixedly connected to the top of the second lead screw (77).

10. The reaction kettle for preparing epoxy resin AB glue according to claim 9, characterized in that: A guide rod (78) is inserted into the other side of the cleaning ring (75), and both ends of the guide rod (78) are fixedly connected to the kettle body (1).

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