A sealant preparation and processing device and method

Abstract

The present invention belongs to the technical field of sealants, and specifically relates to a sealant preparation and processing device and method; it includes a glue-making device, a sealing device, a conveying device and a controller; the conveying device includes a frame, a conveyor belt and a motor; the motor is fixedly connected to the frame and the output shaft of the motor is connected to the core of the conveyor belt; a fixed shell is slidably connected to the conveyor belt; a rectangular groove is opened on one side of the fixed shell away from the conveyor belt; an electric push rod is fixedly connected to the frame and the output shaft of the electric push rod fits against the outer wall of the circular hole opened on the fixed shell; a spring is fixedly connected to one side of the fixed shell facing the glue-making device; through the cooperation of the conveyor belt and the fixed shell, the present invention realizes that in the process of packaging and sealing the sealant, there is no need for staff to manually operate to package and seal the sealant, which simplifies and facilitates the working process of packaging and sealing the sealant, saves labor, and saves time and effort.

Description

Technical Field

[0001] The present invention belongs to the technical field of sealants, and specifically relates to a sealant preparation and processing device and method. Background Art

[0002] A sealant refers to a sealing material that deforms with the shape of the sealing surface, does not easily flow, and has a certain adhesiveness. It is an adhesive used to fill configuration gaps to achieve a sealing effect. It has functions such as leak prevention, waterproofing, vibration prevention, sound insulation, and heat insulation. Usually, it is based on dry or non-dry viscous substances such as bitumen, natural resin or synthetic resin, natural rubber or synthetic rubber, and is combined with inert fillers such as talc powder, clay, carbon black, titanium dioxide, and asbestos, and then plasticizers, solvents, curing agents, accelerators, etc. are added. It can be divided into three categories: elastic sealants, liquid gasket materials, and sealing putties. It is widely used in the sealing of buildings, transportation, electronic instruments and components; currently, the preparation equipment for sealants on the market requires workers to manually put the glue barrel on the glue outlet first during the packaging and sealing process of the sealant, and then wait for the sealant to fill the glue barrel, and then manually place the glue barrel at the sealing position to seal the glue barrel. Therefore, two manual operations are required for the packaging and sealing of the sealant, making the working process of packaging and sealing the sealant cumbersome, time-consuming, labor-intensive, and consuming a lot of labor.

[0003] In an existing sealant preparation device, during the mixing process of silicone sealant in a vacuum state by a kneader, a high-viscosity gear pump is used to continuously carry out sufficient internal circulation of the materials to meet the process requirements of dehydration and produce a sealant base material; then, a three-roll mill can be used to perform a homogenization grinding process on the agglomerated materials during the mixing process, and then a high-shear disperser is used to achieve a refined stirring and homogenization process for the sealant. Finally, a sealant hydraulic discharging machine is used for hydraulic discharging of high-viscosity materials. The existing sealant preparation device can optimize the sealant preparation process, improve the production efficiency of the sealant, and enhance the production quality of the sealant; however, in this technical solution, it still does not solve the problem that workers need to manually operate to package and seal the sealant during the packaging and sealing process of the sealant, making the working process of packaging and sealing the sealant cumbersome, time-consuming, labor-intensive, and consuming a lot of labor, thus causing limitations in this solution.

[0004] In view of this, in order to overcome the above technical problems, the present invention proposes a sealant preparation and processing device and method, which solves the above technical problems. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art, the present invention proposes a sealant preparation and processing device and method. In the present invention, the conveying device cooperates with the fixed shell through the conveyor belt, realizing that during the process of packaging and sealing the sealant, there is no need for staff to manually operate to package and seal the sealant, simplifying and facilitating the working process of packaging and sealing the sealant, saving labor and time.

[0006] The technical solution adopted by the present invention to solve its technical problems is as follows: A sealant preparation and processing device described in the present invention includes a glue-making device, a sealing device, a conveying device, and a controller; the conveying device includes a frame, a conveyor belt, and a motor; the motor is fixedly connected to the frame and the output shaft of the motor is connected to the core of the conveyor belt; grooves are evenly distributed on the conveyor belt; the fixed shell is slidably connected in the grooves; a rectangular groove is opened on the side of the fixed shell away from the conveyor belt; the opening of the rectangular groove is the first opening; the rectangular groove communicates with the side of the fixed shell facing the glue-making device to form a second opening; a round hole is penetrated through the inner wall of the rectangular groove away from the glue-making device; an electric push rod is fixedly connected to the frame; the output shaft of the electric push rod fits against the outer wall of the round hole opened on the fixed shell; a spring is fixedly connected to the side of the fixed shell facing the glue-making device.

[0007] During operation, during the process of packaging and sealing the sealant, it is necessary for the staff to first manually put the glue barrel on the glue outlet, and then wait for the sealant to fill the glue barrel, and then manually place the glue barrel at the sealing position to seal the glue barrel. Therefore, two manual operations are required for packaging and sealing the sealant, making the working process of packaging and sealing the sealant cumbersome, time-consuming, labor-consuming, and costly in terms of labor.

[0008] Therefore, the staff first place the rubber cylinder in the rectangular groove of the fixed housing. Then, the controller controls the motor to drive the conveyor belt to work, thereby driving the fixed housing to move. Then, the second opening of the rectangular groove on the fixed housing is aligned with the glue outlet in the glue-making device. Immediately afterwards, the controller controls the electric push rod to push the fixed housing towards the glue-making device. The spring on the fixed housing abuts against the glue-making device and is compressed. Then, after the electric push rod finishes pushing the fixed housing to move, the rubber cylinder in the rectangular groove can be sleeved on the glue outlet. Subsequently, the controller controls the glue-making device to extrude the sealant from the glue outlet. When the sealant is extruded into the interior of the rubber cylinder, the controller starts to control the electric push rod to reset. At this time, the spring on the fixed housing after being compressed starts to drive the fixed housing to reset, causing the fixed housing to slowly move away from the glue-making device. At the same time, as the glue outlet in the glue-making device pours the sealant into the rubber cylinder, a thrust will be generated on the rubber cylinder, thereby causing the rubber cylinder to move away from the glue-making device, enabling the sealant to fill the rubber cylinder. Since the rubber cylinder and the fixed housing move away from the glue-making device simultaneously, it can ensure that the rubber cylinder is located in the rectangular groove of the fixed housing. When the reset of the fixed housing is completed, the glue injection work for the rubber cylinder is also completed synchronously. Subsequently, the controller controls the glue-making device to stop extruding the glue, and at the same time, the conveyor belt works to drive the rubber cylinder in the rectangular groove of the next fixed housing to align with the glue outlet of the glue-making device. Then, the conveyor belt drives the rubber cylinder filled with glue in the fixed housing towards the sealing device. After moving to the sealing device, the controller controls the sealing device to seal the rubber cylinder. At this time, the sealing device will push the rubber cylinder towards the direction of the round hole, causing the rubber cylinder to contact the wall of the rectangular groove. Then, the round hole opened on the fixed housing can reserve space for the movement of the rubber cylinder, not only limiting the rubber cylinder but also preventing the rubber cylinder from deforming during the process of the sealing device pushing the rubber cylinder. After the sealing is completed, the conveyor belt continues to drive the fixed housing to move. Finally, when the first opening of the rectangular groove faces downwards, the rubber cylinder in the rectangular groove drops into the collection box, thus completing the work of packaging and sealing the sealant.

[0009] Through the cooperation of the conveyor belt and the fixed housing, the present invention realizes that during the process of packaging and sealing the sealant, there is no need for staff to manually operate to package and seal the sealant, simplifying and facilitating the working process of packaging and sealing the sealant, saving labor, time, and effort.

[0010] Preferably, the cross-sectional shape of the first opening of the rectangular groove on the fixed housing away from the conveyor belt is trapezoidal. During work, since the first opening for placing the rubber cylinder into the rectangular groove is set as a trapezoidal opening, when the staff place the rubber cylinder into the rectangular groove, there is no need to align the first opening of the rectangular groove to put the rubber cylinder into the rectangular groove, making it more convenient to put the rubber cylinder into the rectangular groove, and thus reducing the working difficulty of the staff.

[0011] Preferably, the fixed shell is fixedly connected to one side of the spring, and is fixedly connected to limiting blocks on both sides of the No. 2 opening of the rectangular groove facing the glue-making device; when working, by fixing the limiting blocks on both sides of the No. 2 opening of the rectangular groove, the rubber cylinder will not slip out of the rectangular groove when the electric push rod pushes the fixed shell to move, thereby limiting the rubber cylinder, thereby ensuring the stability of the movement of the rubber cylinder driven by the fixed shell, so that the rubber cylinder can be sleeved on the glue outlet of the glue-making device.

[0012] Preferably, a 匚-shaped block is sleeved on the outer side of the spring fixedly connected to the fixed shell; a rectangular block is fixedly connected to the other end of the spring; the rectangular block is slidably connected in the concave surface of the 匚-shaped block; during operation, when the electric push rod is reset and the squeezed spring pushes the fixed shell to reset, the spring will not be deformed or bent during the squeezing process of the fixed shell by providing a 匚-shaped block on the outer sleeve of the spring and cooperating with the rectangular block, thereby ensuring the stability of the spring during operation, and the spring can better reset the fixed shell.

[0013] Preferably, a support plate is provided between the conveyor belts; the support plate is fixedly connected to the frame; a roller rod is rollingly connected between the support plate and the conveyor belt; during operation, when the conveyor belt drives the fixed shell to move, the fixed shell will be subjected to the vibration caused by the bumps during the movement of the conveyor belt. At this time, since the support plate is rollingly connected between the conveyor belts through the roller rod, the conveyor belt can be more stable during operation, so that the fixed shell will not be vibrated due to the bumps, and the rubber cylinder in the rectangular groove of the fixed shell will not be tilted due to the vibration, so that the sealant in the rubber cylinder will not leak out, and at the same time, the excess sealant leaked from the rubber outlet during operation can be collected to prevent affecting the working process and working environment.

[0014] A method for preparing and processing a sealant, which is applicable to the above-mentioned sealant preparation and processing equipment, and the steps of the preparation and processing method are as follows:

[0015] S1: Weigh natural resin as a base material, then add plasticizer, crosslinking agent, coupling agent and catalyst to the base material, put it into a stirring barrel in a glue making device under vacuum conditions for stirring, and then obtain sealant, and then input the sealant into a glue storage tank of the glue making device, and put the rubber tube into the fixed shell so that the rubber tube mouth is aligned with the discharge port;

[0016] S2: The electric push rod pushes the fixed shell toward the discharge port, so that the rubber cylinder in the rectangular groove of the fixed shell is sleeved on the discharge port, and then the sealant in the glue storage tank is squeezed out from the discharge port and poured into the rubber cylinder. As the sealant is poured, the electric push rod is retracted. At this time, the spring fixed on the fixed shell drives the fixed shell to reset. When the rubber cylinder is filled with glue, the fixed shell is reset. Then the conveyor belt drives the rubber cylinder in the fixed shell to move, and aligns the rubber cylinder in the next fixed shell on the conveyor belt with the discharge port.

[0017] S3: The conveyor belt drives the rubber cylinder in the fixed shell to move to the sealing device, aligns the rubber cylinder in the rectangular groove of the fixed shell with the sealing device, and then the sealing device seals the rubber cylinder. After the sealing is completed, the conveyor belt continues to run and drives the fixed shell to move. Finally, when the first opening of the rectangular groove faces downward, the rubber cylinder in the rectangular groove drops into the receiving box, thus completing the packaging and sealing of the sealant.

[0018] The beneficial effects of the present invention are as follows:

[0019] 1. In the present invention, the conveying device is cooperated with the fixed shell through the conveyor belt, realizing that during the process of packaging and sealing the sealant, there is no need for manual operation by workers to package and seal the sealant, simplifying and facilitating the working process of packaging and sealing the sealant, saving labor, time and effort.

[0020] 2. In the present invention, the conveying device is provided with limiting blocks fixedly connected to both sides of the second opening of the rectangular groove, so that when the electric push rod pushes the fixed shell to move, the rubber cylinder will not slide out of the rectangular groove, thereby limiting the rubber cylinder, and further ensuring the stability of the movement of the fixed shell driving the rubber cylinder, so that the rubber cylinder can be sleeved on the glue outlet of the glue-making device.

[0021] 3. In the present invention, the conveying device is provided with a U-shaped block sleeved outside the spring and cooperating with the rectangular block, so that the spring will not be deformed and bent during the extrusion process by the fixed shell, thereby ensuring the stability of the spring during the working process, and further enabling the spring to better reset the fixed shell. Description of the Drawings

[0022] The present invention will be further described below with reference to the drawings.

[0023] Figure 1 is a perspective view of the conveying device in the present invention;

[0024] Figure 2 is Figure 1 the perspective view of the fixed shell in

[0025] Figure 3 is Figure 2 the sectional view of the fixed shell in

[0026] Figure 4 is the flow chart of the preparation and processing method of the sealant in the present invention;

[0027] In the figure: 1. Glue-making device; 2. Sealing device; 3. Conveying device; 4. Frame; 5. Conveyor belt; 6. Motor; 7. Fixed shell; 8. Rectangular groove; 9. Round hole; 10. Electric push rod; 11. Spring; 12. U-shaped block; 13. Rectangular block; 14. Support plate; 15. Roller; 16. Limiting block; 17. First opening; 18. Second opening. Detailed Embodiments

[0028] In order to make the technical means, creative features, achieved purposes and effects realized by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0029] As Figures 1 to 4 shown, a sealing glue preparation and processing device according to the present invention includes a glue making device 1, a sealing device 2, a conveying device 3 and a controller; the conveying device 3 includes a frame 4, a conveyor belt 5 and a motor 6; the motor 6 is fixedly connected to the frame 4 and the output shaft of the motor 6 is connected to the core of the conveyor belt 5; the conveyor belt 5 is evenly distributed with grooves; the fixed shell 7 is slidably connected in the groove; a rectangular groove 8 is opened on the side of the fixed shell 7 away from the conveyor belt 5; the opening of the rectangular groove 8 is a first opening 17; the rectangular groove 8 communicates with the side of the fixed shell 7 facing the glue making device 1 to form a second opening 18; a round hole 9 is penetrated through the inner wall of the rectangular groove 8 away from the glue making device 1; an electric push rod 10 is fixedly connected to the frame 4; the output shaft of the electric push rod 10 fits against the outer wall of the round hole 9 opened on the fixed shell 7; a spring 11 is fixedly connected to the side of the fixed shell 7 facing the glue making device 1;

[0030] During operation, in the process of packaging and sealing the sealing glue, it is necessary for the staff to manually put the glue barrel on the glue outlet first, and then wait for the sealing glue to fill the glue barrel, and then manually put the glue barrel at the sealing position to seal the glue barrel. Therefore, two manual operations are required for packaging and sealing the sealing glue, making the working process of packaging and sealing the sealing glue cumbersome, time-consuming and laborious, and consuming labor;

[0031] Therefore, the staff first place the rubber cylinder in the rectangular groove 8 of the fixed housing 7. Then, the controller controls the motor 6 to drive the conveyor belt 5 to work, thereby driving the fixed housing 7 to move. Then, the second opening 18 of the rectangular groove 8 on the fixed housing 7 is aligned with the glue outlet in the glue-making device 1. Immediately afterwards, the controller controls the electric push rod 10 to push the fixed housing 7 towards the glue-making device 1. The spring 11 on the fixed housing 7 abuts against the glue-making device 1 and is squeezed. Then, after the electric push rod 10 finishes pushing the fixed housing 7 to move, the rubber cylinder in the rectangular groove 8 can be sleeved on the glue outlet. Subsequently, the controller controls the glue-making device 1 to extrude the sealant from the glue outlet. When the sealant is squeezed into the inside of the rubber cylinder, the controller starts to control the electric push rod 10 to reset. At this time, the spring 11 on the fixed housing 7 that has been squeezed starts to drive the fixed housing 7 to reset, causing the fixed housing 7 to slowly move away from the glue-making device 1. At the same time, as the glue outlet in the glue-making device 1 pours the sealant into the rubber cylinder, a thrust will be generated on the rubber cylinder, thereby causing the rubber cylinder to move away from the glue-making device 1, enabling the sealant to fill the rubber cylinder. Since the rubber cylinder and the fixed housing 7 move away from the glue-making device 1 at the same time, it can be ensured that the rubber cylinder is located in the rectangular groove 8 of the fixed housing 7. When the reset of the fixed housing 7 is completed, the glue injection work on the rubber cylinder is also completed synchronously. Subsequently, the controller controls the glue-making device 1 to stop extruding the glue. At the same time, the conveyor belt 5 works to drive the rubber cylinder in the rectangular groove 8 of the next fixed housing 7 to align with the glue outlet of the glue-making device 1. Then, the conveyor belt 5 drives the rubber cylinder that has been filled with glue in the fixed housing 7 towards the sealing device 2. After moving to the sealing device 2, the controller controls the sealing device 2 to seal the rubber cylinder. At this time, the sealing device 2 will push the rubber cylinder towards the direction of the round hole 9, causing the rubber cylinder to contact the wall of the rectangular groove 18. Then, the round hole 9 opened on the fixed housing 7 can reserve space for the movement of the rubber cylinder, not only limiting the rubber cylinder but also preventing the rubber cylinder from deforming during the process of the sealing device 2 pushing the rubber cylinder. After the sealing is completed, the conveyor belt 5 continues to drive the fixed housing 7 to move. Finally, when the first opening 17 of the rectangular groove 8 faces downwards, the rubber cylinder in the rectangular groove 8 falls into the collection box, thus completing the work of packaging and sealing the sealant.

[0032] Through the cooperation of the conveyor belt 5 and the fixed housing 7, the present invention realizes that during the process of packaging and sealing the sealant, there is no need for staff to manually operate to package and seal the sealant, simplifying and facilitating the working process of packaging and sealing the sealant, saving labor, time and effort.

[0033] As an implementation manner of the present invention, the cross-sectional shape of the rectangular groove 8 on the fixed shell 7 at the first opening 17 away from the conveyor belt 5 is trapezoidal; during operation, since the first opening 17 for placing the rubber cylinder into the rectangular groove 8 is set as a trapezoidal opening, when the staff puts the rubber cylinder into the rectangular groove 8, there is no need to align the first opening 17 of the rectangular groove 8 to put the rubber cylinder into the rectangular groove 8, so that it is more convenient to put the rubber cylinder into the rectangular groove 8, thereby reducing the work difficulty of the staff.

[0034] As an implementation manner of the present invention, on the side of the fixed shell 7 where the spring 11 is fixedly connected, and on both sides of the second opening 18 of the rectangular groove 8 facing the rubber-making device 1, there are fixedly connected limiting blocks 16; during operation, by fixedly connecting the limiting blocks 16 on both sides of the second opening 18 of the rectangular groove 8, when the electric push rod 10 pushes the fixed shell 7 to move, the rubber cylinder will not slide out of the rectangular groove 8, thereby limiting the rubber cylinder, and further ensuring the stability of the movement of the fixed shell 7 driving the rubber cylinder, so that the rubber cylinder can be sleeved on the rubber outlet of the rubber-making device 1.

[0035] As an implementation manner of the present invention, a U-shaped block 12 is sleeved outside the spring 11 fixedly connected to the fixed shell 7; the other end of the spring 11 is fixedly connected with a rectangular block 13; the rectangular block 13 is slidably connected in the concave surface of the U-shaped block 12; during operation, when the electric push rod 10 resets and the compressed spring 11 pushes the fixed shell 7 to reset, by sleeving the U-shaped block 12 outside the spring 11 and cooperating with the rectangular block 13, the spring 11 will not be deformed and bent during the extrusion process by the fixed shell 7, thereby ensuring the stability of the spring 11 during the working process, and further the spring 11 can better reset the fixed shell 7.

[0036] As an implementation manner of the present invention, there is a support plate 14 between the conveyor belts 5; the support plate 14 is fixedly connected to the frame 4; there is a rolling rod 15 rotatably connected between the support plate 14 and the conveyor belt 5; during operation, during the process of the conveyor belt 5 driving the fixed shell 7 to move, the fixed shell 7 will be affected by the shock caused by the bump during the movement of the conveyor belt 5. At this time, since the support plate 14 is rotatably connected to the conveyor belt 5 through the rolling rod 15, the conveyor belt 5 can be more stable during operation, so that the fixed shell 7 will not be shocked due to the bump, and further the rubber cylinder in the rectangular groove 8 of the fixed shell 7 will not be tilted due to the shock, so that the sealant in the rubber cylinder will not leak out. At the same time, it can also collect the excess sealant leaked from the rubber outlet during the working process to prevent affecting the working process and the working environment.

[0037] A method for preparing and processing sealant, which is applicable to the above-mentioned sealant preparation and processing equipment, and the steps of this processing and preparation method are as follows:

[0038] S1: Weigh natural resin as the base material, then add a plasticizer, a cross-linking agent, a coupling agent, and a catalyst to the base material. Stir them in the stirring barrel of the glue-making device 1 under vacuum conditions to obtain the sealant. Then, input the sealant into the glue storage tank of the glue-making device 1. Place the cartridge into the fixed housing 7 so that the nozzle of the cartridge aligns with the discharge port.

[0039] S2: The electric push rod 10 pushes the fixed housing 7 towards the discharge port, so that the cartridge in the rectangular groove 8 of the fixed housing 7 is sleeved on the discharge port. Then, the sealant in the glue storage tank is extruded from the glue outlet and poured into the cartridge. As the sealant is poured in, the electric push rod 10 retracts. At this time, the spring 11 fixedly connected to the fixed housing 7 drives the fixed housing 7 to reset. When the cartridge is filled with glue, the reset of the fixed housing 7 is completed. Subsequently, the conveyor belt 5 drives the cartridge in the fixed housing 7 to move and aligns the cartridge in the next fixed housing 7 above or below the conveyor belt 5 with the discharge port.

[0040] S3: The conveyor belt 5 drives the cartridge in the fixed housing 7 to move to the sealing device 2, aligns the cartridge in the rectangular groove 8 of the fixed housing 7 with the sealing device 2. Then, the sealing device 2 seals the cartridge. After sealing is completed, the conveyor belt 5 continues to run and drives the fixed housing 7 to move. Finally, when the first opening 17 of the rectangular groove 8 faces downwards, the cartridge in the rectangular groove 8 drops into the collection box, thus completing the packaging and sealing of the sealant.

[0041] The specific working process is as follows:

[0042] The staff first places the rubber cylinder in the rectangular groove 8 of the fixed shell 7, and then the controller controls the motor 6 to drive the conveyor belt 5 to work, thereby driving the fixed shell 7 to move, and then aligning the second opening 18 of the rectangular groove 8 on the fixed shell 7 with the glue outlet in the glue making device 1, and then the controller controls the electric push rod 10 to push the fixed shell 7 to move toward the glue making device 1, and the spring 11 on the fixed shell 7 is pressed against the glue making device 1, and then after the electric push rod 10 pushes the fixed shell 7 to move, the rubber cylinder in the rectangular groove 8 can be sleeved on the glue outlet, and then the controller controls the glue making device 1 to squeeze the sealant out of the glue outlet, and when the sealant is squeezed into the rubber cylinder, the controller starts to control the electric push rod 10 to reset At this time, the spring 11 on the fixed shell 7 that has been squeezed begins to drive the fixed shell 7 to reset, so that the fixed shell 7 slowly moves in the direction away from the glue making device 1. At the same time, as the glue outlet in the glue making device 1 pours the sealant into the glue cylinder, a thrust is generated on the glue cylinder, so that the glue cylinder moves in the direction away from the glue making device 1, so that the sealant can fill the glue cylinder. Since the glue cylinder and the fixed shell 7 move in the direction away from the glue making device 1 at the same time, it can be ensured that the glue cylinder is located in the rectangular groove 8 of the fixed shell 7; when the fixed shell 7 is reset, the glue injection work of the glue cylinder is also completed synchronously; then the controller controls the glue making device 1 to stop squeezing out glue, and the conveyor belt 5 works at the same time to drive the next rectangular groove 8 of the fixed shell 7 The rubber cylinder in is aligned with the glue outlet of the glue making device 1, and then the conveyor belt 5 drives the rubber cylinder filled with glue in the fixed shell 7 to move toward the sealing device 2. After moving to the sealing device 2, the controller controls the sealing device 2 to seal the rubber cylinder. At this time, the sealing device 2 will push the rubber cylinder to move in the direction of the circular hole 9, so that the rubber cylinder will contact the groove wall of the rectangular groove 18, and then the circular hole 9 opened on the fixed shell 7 can reserve space for the movement of the rubber cylinder, which not only limits the rubber cylinder but also prevents the rubber cylinder from being deformed during the process of being pushed by the sealing device 2. After the sealing is completed, the conveyor belt 5 continues to drive the fixed shell 7 to move, and finally when the No. 1 opening 17 of the rectangular groove 8 is downward, the rubber cylinder in the rectangular groove 8 falls into the receiving box, thereby The packaging and sealing of the sealant are completed; since the No. 1 opening 17 for placing the rubber cartridge into the rectangular groove 8 is set as a trapezoidal opening, when the staff puts the rubber cartridge into the rectangular groove 8, it is not necessary to align the No. 1 opening 17 of the rectangular groove 8 to put the rubber cartridge into the rectangular groove 8, so that it is more convenient to put the rubber cartridge into the rectangular groove 8, thereby reducing the difficulty of the staff's work; by fixing the limiting blocks 16 on both sides of the No. 2 opening 18 of the rectangular groove 8, the electric push rod 10 will not make the rubber cartridge slip out of the rectangular groove 8 when pushing the fixed shell 7 to move, thereby limiting the rubber cartridge, thereby ensuring the stability of the fixed shell 7 driving the rubber cartridge to move, so that the rubber cartridge can be sleeved on the glue outlet of the glue making device 1;When the electric push rod 10 is reset and the compressed spring 11 pushes the fixed shell 7 to reset, by sleeving a U-shaped block 12 outside the spring 11 and cooperating with the rectangular block 13, the spring 11 will not deform and bend during the extrusion by the fixed shell 7, thus ensuring the stability of the spring 11 during the working process. Furthermore, the spring 11 can better reset the fixed shell 7; during the working process of the conveyor belt 5 driving the fixed shell 7 to move, the fixed shell 7 will be affected by the shock caused by the bumpiness during the movement of the conveyor belt 5. At this time, since the support plate 14 is connected to the conveyor belt 5 by rolling rods 15, the conveyor belt 5 can operate more smoothly during work, so that the fixed shell 7 will not be shocked due to bumpiness. Furthermore, the rubber cylinder in the rectangular groove 8 of the fixed shell 7 will not be tilted due to the shock, so that the sealant in the rubber cylinder will not leak out. At the same time, it can also collect the excess sealant leaking from the glue outlet during the working process, preventing it from affecting the working process and the working environment.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles 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. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A sealant preparation and processing device, comprising a glue-making device (1), a sealing device (2), a conveying device (3) and a controller; the conveying device (3) comprises a frame (4), a conveyor belt (5) and a motor (6); the motor (6) is fixedly connected to the frame (4) and the output shaft of the motor (6) is connected to the core of the conveyor belt (5); characterized in that: The conveyor belt (5) is evenly distributed with grooves; the fixed shell (7) is slidably connected in the grooves; a rectangular groove (8) is formed on one side of the fixed shell (7) away from the conveyor belt (5); the opening of the rectangular groove (8) is the first opening (17); the rectangular groove (8) communicates with the side of the fixed shell (7) facing the glue-making device (1) to form a second opening (18); a round hole (9) is penetrated through the inner wall of the rectangular groove (8) away from the glue-making device (1); an electric push rod (10) is fixedly connected to the frame (4); the output shaft of the electric push rod (10) fits against the outer wall of the round hole (9) formed on the fixed shell (7); a spring (11) is fixedly connected to the side of the fixed shell (7) facing the glue-making device (1); The cross-sectional shape of the fixed shell (7) at the first opening (17) of the rectangular groove (8) away from the conveyor belt (5) is trapezoidal; On the side of the fixed shell (7) where the spring (11) is fixedly connected, and on both sides at the second opening (18) of the rectangular groove (8) facing the glue-making device (1), limit blocks (16) are fixedly connected; A U-shaped block (12) is sleeved outside the spring (11) fixedly connected to the fixed shell (7); the other end of the spring (11) is fixedly connected to a rectangular block (13); the rectangular block (13) is slidably connected in the concave surface of the U-shaped block (12).

2. The preparation and processing equipment for a sealant according to claim 1, characterized in that: A support plate (14) is provided between the conveyor belts (5); the support plate (14) is fixedly connected to the frame (4); a rolling rod (15) is rotatably connected between the support plate (14) and the conveyor belt (5).

3. A method for preparing and processing a sealant, which is applicable to the sealant preparation and processing equipment described in any one of claims 1-2, characterized in that: The steps of this preparation method are as follows: S1: Weigh natural resin as the base material, then add a plasticizer, a cross-linking agent, a coupling agent and a catalyst to the base material, and place it in the stirring barrel of the glue-making device (1) under vacuum conditions for stirring to obtain a sealant. Then, input the sealant into the storage tank of the glue-making device (1), place the glue cylinder into the fixed shell (7), and align the nozzle of the glue cylinder with the discharge port; S2: The electric push rod (10) pushes the fixed shell (7) towards the discharge port, so that the glue cylinder in the rectangular groove (8) of the fixed shell (7) is sleeved on the discharge port. Then, the sealant in the storage tank is extruded from the glue outlet and poured into the glue cylinder. As the sealant is poured in, the electric push rod (10) retracts. At this time, the spring (11) fixedly connected to the fixed shell (7) drives the fixed shell (7) to reset. When the glue cylinder is filled with glue, the reset of the fixed shell (7) is completed. Subsequently, the conveyor belt (5) drives the glue cylinder in the fixed shell (7) to move, and aligns the glue cylinder in the next fixed shell (7) above and below the conveyor belt (5) with the discharge port; S3: The conveyor belt (5) drives the glue cylinder in the fixed shell (7) to move to the sealing device (2), aligns the glue cylinder in the rectangular groove (8) of the fixed shell (7) with the sealing device (2), and then the sealing device (2) seals the glue cylinder. After the sealing is completed, the conveyor belt (5) continues to run, driving the fixed shell (7) to move. Finally, when the first opening (17) of the rectangular groove (8) is downward, the glue cylinder in the rectangular groove (8) falls into the receiving box, thereby completing the packaging and sealing of the sealant.

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