Butyl rubber block forming machine capable of adjusting damping force

Abstract

The utility model discloses a butyl rubber block forming machine capable of adjusting damping strength, which belongs to the technical field of rubber block forming, and is characterized by comprising a base, press fit mechanisms are fixedly connected to two sides of the top of the base, an adjusting mechanism is fixedly connected to the top of the base, and the adjusting mechanism can adjust the damping strength. A pressure sensor in the adjusting mechanism can monitor the pressure borne by the lower pressing plate in real time, a pressure signal is transmitted to a microcontroller, and the microcontroller accurately adjusts the air inlet pressure of the air cylinder through a pressure adjuster according to a preset pressure value and an actual pressure signal. The pressure adjustment can ensure that the butyl rubber block is subjected to appropriate pressure in the pressing process, the influence of too large or too small pressure on the quality of the rubber block is avoided, the quality stability of a product is improved, and the production efficiency is improved. The butyl rubber block forming machine has an intelligent control function due to the application of the microcontroller.

Description

Technical Field

[0001] This utility model relates to the field of rubber block molding technology, and in particular to a butyl rubber block molding machine with adjustable damping force. Background Technology

[0002] Butyl rubber is a type of synthetic rubber, synthesized from isobutylene and a small amount of isoprene. It is generally used in the production of tires. In the field of building waterproofing, butyl rubber has been widely used to replace asphalt due to its environmental protection reputation.

[0003] Existing butyl rubber damping molding dies have many shortcomings; for example, there are certain errors in the dimensions of the finished product under compression, the residue from the stamping process is not treated during the stamping process, and the die is subject to significant damage during operation.

[0004] Existing patent (publication number: CN212352643U) discloses a butyl rubber damping molding die, including an upper die base, a punch seat located in the middle of the upper die base, a protective sleeve located in the middle of the upper die base, an air pipe head on the punch seat, a fixed seat installed at the bottom of the punch seat, and a buffer column inside the fixed seat. This invention incorporates a buffer column on the punch seat, which helps to buffer the airflow of the material on the die plate during the stamping process, reducing material deformation and improving dimensional accuracy. A residue plate is also provided on the die plate; the connection between the residue plate and the die plate allows for dust removal from the die plate, preventing dimensional errors caused by excessive dust during long-term stamping processes.

[0005] To address the aforementioned issues, existing patents have provided solutions. However, existing butyl rubber lacks a structure for adjusting the pressure damping of the pressing equipment during pressing, making it difficult to control the pressure during the pressing process. This can easily lead to excessive or insufficient pressure, resulting in reduced elasticity and decreased sealing performance of the butyl rubber block.

[0006] To address this, a butyl rubber block molding machine with adjustable damping force is proposed. Utility Model Content

[0007] The purpose of this invention is to provide a butyl rubber block molding machine with adjustable damping force, which can solve the problem that existing butyl rubber block molding machines lack a structure for adjusting the pressure damping of the pressing equipment during pressing, resulting in difficulty in controlling the pressure during the pressing process, and easy occurrence of excessive or insufficient pressure, thereby leading to reduced elasticity and decreased sealing performance of the butyl rubber block.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a butyl rubber block molding machine with adjustable damping force, comprising a base, pressing mechanisms fixedly connected to both sides of the top of the base, and an adjusting mechanism fixedly connected to the top of the base;

[0009] The adjustment mechanism includes a limit box, a lower pressure plate, a pressure sensor, a microcontroller, and a pressure regulator. The limit box is fixedly connected to the top of the base, the lower pressure plate is fixedly connected to the inside of the limit box, the bottom of the pressure sensor is fixedly connected to the bottom of the inside of the limit box, the top of the pressure sensor is fixedly connected to the top of the lower pressure plate, the microcontroller is fixedly connected to the left side of the limit box, and the pressure regulator is fixedly connected to the top of the pressing mechanism.

[0010] Preferably, the pressing mechanism includes a hydraulic telescopic rod, a support plate, a cylinder, an upper pressure plate, and an air inlet pipe, with the hydraulic telescopic rod fixedly connected to both sides of the top of the base.

[0011] Preferably, the support plate is fixedly connected to the telescopic end of the top of the hydraulic telescopic rod, the cylinder is fixedly connected to the bottom of the support plate, and the upper pressure plate is fixedly connected to the output end of the bottom of the cylinder.

[0012] Preferably, the bottom of the intake pipe is fixedly connected to the top of the rear side of the cylinder, the top of the intake pipe is fixedly connected to the bottom of the pressure regulator through the support plate, and the pressure regulator is fixedly connected to the top of the intake pipe.

[0013] Preferably, the pressure regulator, cylinder, and intake pipe are connected, and a sealing ring is fixedly connected to the top of the intake pipe, with the side of the sealing ring away from the intake pipe fixedly connected to the bottom of the pressure regulator.

[0014] Preferably, a support rod is fixedly connected to the chamfered corner inside the limiting box, and the top of the support rod is fixedly connected to the chamfered corner at the bottom of the lower pressure plate.

[0015] Preferably, a reinforcing ring is fixedly connected to the top of the hydraulic telescopic rod, and the surface of the reinforcing ring is coated with an anti-corrosion coating.

[0016] Preferably, a protective shell is fixedly connected to the surface of the microcontroller, and the surface of the protective shell is coated with an anti-corrosion coating.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. The adjustment mechanism of this application can adjust the damping force. The pressure sensor in the adjustment mechanism can monitor the pressure on the lower platen in real time and transmit the pressure signal to the microcontroller. The microcontroller, based on the preset pressure value and the actual pressure signal, precisely adjusts the air intake pressure of the cylinder through the pressure regulator, thereby achieving precise control of the damping force during the pressing of butyl rubber blocks. This pressure adjustment can ensure that the butyl rubber blocks are subjected to appropriate pressure during the pressing process, avoiding the impact of excessive or insufficient pressure on the quality of the rubber blocks and improving the quality stability of the products. The application of the microcontroller enables the butyl rubber block molding machine to have intelligent control functions. Different pressure values ​​can be preset according to different production requirements and rubber block specifications to achieve automated pressure adjustment. This not only improves production efficiency but also reduces human error and improves the reliability and consistency of production.

[0019] 2. The pressing mechanism of this application provides a stable pressing force. The combination of the hydraulic telescopic rod and the cylinder can provide strong and stable pressure for pressing butyl rubber blocks. The hydraulic telescopic rod can provide a large initial support force to ensure the stability of the entire pressing process, while the cylinder can make precise pressure adjustment during the pressing process to meet the pressing requirements of different butyl rubber blocks. The rapid extension and retraction of the hydraulic telescopic rod and the efficient action of the cylinder can greatly shorten the pressing time and improve production efficiency. Especially in large-scale production, it can quickly complete the pressing process of butyl rubber blocks to meet the market demand for butyl rubber blocks. The design of the air inlet pipe allows the cylinder to quickly intake and exhaust air, further improving the working efficiency of the pressing mechanism. Attached Figure Description

[0020] Figure 1 This is an overall structural diagram of the butyl rubber block molding machine with adjustable damping force according to this utility model.

[0021] Figure 2 This is an overall structural diagram of the adjustment mechanism of this utility model;

[0022] Figure 3 This is an overall structural diagram of the pressing mechanism of this utility model;

[0023] Figure 4 This is a schematic diagram of the sealing ring of this utility model;

[0024] Figure 5 This is a schematic diagram of the reinforcing ring of this utility model.

[0025] In the diagram, 1. Base; 2. Pressing mechanism; 21. Hydraulic telescopic rod; 22. Support plate; 23. Cylinder; 24. Upper pressure plate; 25. Air inlet pipe; 3. Adjustment mechanism; 31. Limit box; 32. Lower pressure plate; 33. Pressure sensor; 34. Microcontroller; 35. Pressure regulator; 4. Sealing ring; 5. Support rod; 6. Reinforcing ring; 7. Protective shell. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-5 The present invention provides the following technical solution:

[0028] An adjustable damping force butyl rubber block molding machine includes a base 1, a pressing mechanism 2 fixedly connected to both sides of the top of the base 1, and an adjusting mechanism 3 fixedly connected to the top of the base 1.

[0029] The adjustment mechanism 3 includes a limit box 31, a lower pressure plate 32, a pressure sensor 33, a microcontroller 34, and a pressure regulator 35. The limit box 31 is fixedly connected to the top of the base 1, the lower pressure plate 32 is fixedly connected to the inside of the limit box 31, the bottom of the pressure sensor 33 is fixedly connected to the bottom of the inside of the limit box 31, the top of the pressure sensor 33 is fixedly connected to the top of the lower pressure plate 32, the microcontroller 34 is fixedly connected to the left side of the limit box 31, and the pressure regulator 35 is fixedly connected to the top of the pressing mechanism 2.

[0030] In this embodiment: The base 1 provides a stable support foundation for the entire butyl rubber block molding machine, ensuring that the equipment will not shake or tilt during the pressing process, thus guaranteeing the accuracy and stability of the pressing operation. The limit box 31 restricts the movement range of the lower pressure plate 32, ensuring that the lower pressure plate 32 remains in the correct position during the pressing process, preventing positional deviation from affecting the pressing effect. It also protects components such as the pressure sensor 33. The lower pressure plate 32 cooperates with the upper pressure plate 24 to press the butyl rubber block. Its robust structure can withstand the pressure from the upper pressure plate 24, ensuring that the rubber block will not deform or be damaged during the pressing process. The pressure sensor 33 operates in real-time. The pressure on the lower platen 32 is monitored, and the pressure signal is transmitted to the microcontroller 34 to provide accurate data for precise adjustment of the damping force, ensuring that the pressure during the pressing process is always within a suitable range. Based on the signal from the pressure sensor 33, the microcontroller 34 controls the pressure regulator 35 to precisely adjust the air intake pressure of the cylinder 23, realizing intelligent pressure control, improving the automation level of production and the stability of product quality. Based on the instructions of the microcontroller 34, the pressure regulator 35 precisely adjusts the air pressure entering the cylinder 23, thereby realizing flexible adjustment of the damping force during the pressing of butyl rubber blocks to meet the pressing requirements of different rubber blocks.

[0031] Specifically, such as Figure 3 As shown, the pressing mechanism 2 includes a hydraulic telescopic rod 21, a support plate 22, a cylinder 23, an upper pressure plate 24, and an air inlet pipe 25. The hydraulic telescopic rod 21 is fixedly connected to both sides of the top of the base 1.

[0032] Specifically, such as Figure 3 As shown, the support plate 22 is fixedly connected to the telescopic end of the top of the hydraulic telescopic rod 21, the cylinder 23 is fixedly connected to the bottom of the support plate 22, and the upper pressure plate 24 is fixedly connected to the output end of the bottom of the cylinder 23.

[0033] Specifically, such as Figure 3 As shown, the bottom of the intake pipe 25 is fixedly connected to the top of the rear side of the cylinder 23, the top of the intake pipe 25 passes through the support plate 22 and is fixedly connected to the bottom of the pressure regulator 35, and the pressure regulator 35 is fixedly connected to the top of the intake pipe 25.

[0034] In this embodiment: the hydraulic telescopic rod 21 provides initial height adjustment and stable support, adapting to butyl rubber blocks of different thicknesses for pressing preparation, while enhancing the overall stability of the equipment, ensuring that structural deformation does not occur due to excessive pressure during the pressing process. The support plate 22 serves as the mounting platform for the cylinder 23, providing stable support for the cylinder 23 and ensuring its stable position during operation, thereby enabling the upper pressure plate 24 to apply pressure vertically downwards, ensuring uniform pressing. The cylinder 23 provides precise pressing power, and the pressure can be adjusted according to different process requirements to achieve flexible pressing of the butyl rubber block, avoiding damage to the rubber block due to excessive pressure or incomplete pressing due to insufficient pressure. The upper pressure plate 24 directly contacts the butyl rubber block for pressing, and its flat surface ensures that the rubber block is subjected to uniform force during the pressing process, improving the quality and dimensional accuracy of the rubber block. The air inlet pipe 25 provides a stable air source channel for the cylinder 23, ensuring that the cylinder 23 can obtain the required air pressure in a timely and accurate manner, thereby achieving fast and efficient pressing operation.

[0035] Specifically, such as Figure 4 As shown, the pressure regulator 35, cylinder 23 and intake pipe 25 are connected. A sealing ring 4 is fixedly connected to the top of the intake pipe 25, and the side of the sealing ring 4 away from the intake pipe 25 is fixedly connected to the bottom of the pressure regulator 35.

[0036] Specifically, such as Figure 2 As shown, a support rod 5 is fixedly connected to the chamfer on the inner side of the limiting box 31, and the top of the support rod 5 is fixedly connected to the chamfer at the bottom of the lower pressure plate 32.

[0037] In this embodiment: by setting a sealing ring 4, the connection between the air inlet pipe 25 and the pressure regulator 35 is ensured to be tight and leak-free, ensuring that the cylinder 23 can obtain stable air pressure, preventing the pressing effect from being affected by air leakage, and also improving the safety and reliability of the equipment. By setting a support rod 5, additional support is provided for the lower pressure plate 32, enhancing the structural strength of the lower pressure plate 32, preventing the lower pressure plate 32 from deforming or being damaged due to uneven force during the pressing process, and improving the stability and durability of the lower pressure plate 32.

[0038] Specifically, such as Figure 5 As shown, a reinforcing ring 6 is fixedly connected to the top of the hydraulic telescopic rod 21, and the surface of the reinforcing ring 6 is coated with an anti-corrosion coating.

[0039] Specifically, such as Figure 2 As shown, a protective shell 7 is fixedly connected to the surface of the microcontroller 34, and the surface of the protective shell 7 is coated with an anti-corrosion coating.

[0040] In this embodiment: by setting a reinforcing ring 6, the stability of the connection between the hydraulic telescopic rod 21 and the support plate 22 is enhanced, preventing loosening or damage at the connection due to excessive pressure during the pressing process, thereby improving the overall structural strength and reliability of the equipment. By setting an anti-corrosion coating, the reinforcing ring 6 can be protected from corrosion, further extending its service life. By setting a protective shell 7, the microcontroller 34 is protected from external environmental factors such as dust, moisture, and collisions, ensuring that the microcontroller 34 can operate stably, accurately receive the signal from the pressure sensor 33 and control the pressure regulator 35, and achieve precise adjustment of the damping force during the pressing of the butyl rubber block. By setting an anti-corrosion coating, the protective shell 7 can be prevented from being corroded, improving its durability, thereby providing long-term reliable protection for the microcontroller 34.

[0041] Working principle: First, the user places the base 1 in a suitable working position. Then, when the butyl rubber block needs to be pressed, the pressing mechanism 2 and the adjusting mechanism 3 begin to work together. The operator powers on and activates the hydraulic telescopic rod 21, which drives the support plate 22 to rise or fall. Afterward, the user powers on and activates the cylinder 23. During operation, the cylinder 23 obtains stable air pressure from the pressure regulator 35 through the air inlet pipe 25. The output end of the cylinder 23 is connected to the upper pressure plate 24, which directly contacts the butyl rubber block for pressing. During the pressing process, the lower pressure plate 32 cooperates with the upper pressure plate 24 to press the butyl rubber block. When receiving pressure from the upper pressure plate 24, the pressure sensor 33 monitors the pressure on the lower pressure plate 32 in real time and transmits the pressure signal to the microcontroller 34. Based on the signal from the pressure sensor 33, the pressure regulator 35 is used to adjust the air intake pressure of the cylinder 23 to achieve pressure control. The pressure regulator 35 is fixedly connected to the top of the pressing mechanism 2. According to the instructions of the microcontroller 34, the air pressure entering the cylinder 23 is adjusted to adjust the damping force during the pressing of the butyl rubber block. Finally, after the pressing is completed, the user controls the hydraulic telescopic rod 21 to move the support plate 22 upward and remove the pressed butyl rubber block.

[0042] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A butyl rubber block molding machine with adjustable damping force, comprising a base (1), characterized in that: The base (1) has a pressing mechanism (2) fixedly connected to both sides of the top, and an adjustment mechanism (3) fixedly connected to the top of the base (1). The adjustment mechanism (3) includes a limit box (31), a lower pressure plate (32), a pressure sensor (33), a microcontroller (34), and a pressure regulator (35). The limit box (31) is fixedly connected to the top of the base (1). The lower pressure plate (32) is fixedly connected to the inside of the limit box (31). The bottom of the pressure sensor (33) is fixedly connected to the bottom of the inside of the limit box (31). The top of the pressure sensor (33) is fixedly connected to the top of the lower pressure plate (32). The microcontroller (34) is fixedly connected to the left side of the limit box (31). The pressure regulator (35) is fixedly connected to the top of the pressing mechanism (2).

2. The butyl rubber block molding machine with adjustable damping force according to claim 1, characterized in that: The pressing mechanism (2) includes a hydraulic telescopic rod (21), a support plate (22), a cylinder (23), an upper pressure plate (24), and an air inlet pipe (25). The hydraulic telescopic rod (21) is fixedly connected to both sides of the top of the base (1).

3. The butyl rubber block molding machine with adjustable damping force according to claim 2, characterized in that: The support plate (22) is fixedly connected to the telescopic end of the top of the hydraulic telescopic rod (21), the cylinder (23) is fixedly connected to the bottom of the support plate (22), and the upper pressure plate (24) is fixedly connected to the output end of the bottom of the cylinder (23).

4. The butyl rubber block molding machine with adjustable damping force according to claim 2, characterized in that: The bottom of the intake pipe (25) is fixedly connected to the top of the rear side of the cylinder (23), the top of the intake pipe (25) passes through the support plate (22) and is fixedly connected to the bottom of the pressure regulator (35), and the pressure regulator (35) is fixedly connected to the top of the intake pipe (25).

5. The butyl rubber block molding machine with adjustable damping force according to claim 3, characterized in that: The pressure regulator (35), cylinder (23) and air intake pipe (25) are connected. A sealing ring (4) is fixedly connected to the top of the air intake pipe (25). The side of the sealing ring (4) away from the air intake pipe (25) is fixedly connected to the bottom of the pressure regulator (35).

6. The butyl rubber block molding machine with adjustable damping force according to claim 3, characterized in that: A support rod (5) is fixedly connected to the chamfer inside the limiting box (31), and the top of the support rod (5) is fixedly connected to the chamfer at the bottom of the lower pressure plate (32).

7. A butyl rubber block molding machine with adjustable damping force according to claim 2, characterized in that: The top of the hydraulic telescopic rod (21) is fixedly connected to a reinforcing ring (6), and the surface of the reinforcing ring (6) is coated with an anti-corrosion coating.

8. The butyl rubber block molding machine with adjustable damping force according to claim 3, characterized in that: The surface of the microcontroller (34) is fixedly connected to a protective shell (7), and the surface of the protective shell (7) is coated with an anti-corrosion coating.

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