Sealing ring filling structure for temperature control valve

Abstract

The utility model discloses a sealing ring filling structure for a temperature control valve, and relates to the technical field of valve processing, the sealing ring filling structure comprises a processing table and a valve main body, the bottom of the processing table is provided with a plurality of supporting legs, the top of the processing table is fixedly connected with an L-shaped mounting seat, the bottom of the mounting seat is transversely provided with two sliding chutes, and the two sliding chutes are arranged in the valve main body. A through movable groove is formed in the position, between the two sliding grooves, in the mounting base, a discharging table is fixedly connected to the top of the machining table, a discharging groove is formed in the top of the discharging table, an internal thread is arranged at the connector end of the valve body, and a clamping stop block is integrally connected to the interior of the connector end of the valve body. The rotary clamping and fixing mechanism is located on the top of the machining table and connected with the valve body in a clamped mode. According to the automatic sealing ring filling device, automatic sealing ring filling machining can be conveniently carried out on the temperature control valve, manual sealing ring filling is not needed, time and labor are saved during machining, and efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of valve processing technology, and in particular to a sealing ring filling structure for a temperature control valve. Background Technology

[0002] A thermostatic valve, also known as a temperature control valve, temperature regulating valve, or temperature control valve, is a type of valve used to automatically regulate the temperature of fluids. It can automatically adjust the flow rate of the fluid according to a set temperature value to maintain a stable system temperature. Thermostatic valves are widely used in HVAC, chemical, petroleum, and power industries to automatically control fluid temperature, improve system operating efficiency, and ensure safe equipment operation.

[0003] Currently, in the processing of temperature control valves with internally threaded interfaces at both ends, it is necessary to insert the sealing ring into the snap-fit ​​blocks inside the two ends of the temperature control valve and press and fix it. Traditional processing methods mostly rely on manual operation using tools. However, due to the small operating space inside the interface of the temperature control valve, manual operation is inconvenient, resulting in time-consuming, labor-intensive, and inefficient sealing ring filling work. Therefore, there is an urgent need for a sealing ring filling structure for temperature control valves to solve the above-mentioned technical problems. Utility Model Content

[0004] This utility model discloses a sealing ring filling structure for a temperature control valve. It features an automatic filling mechanism that clamps and fixes the valve body to the processing table during operation. Then, a first motor is activated, driving a lead screw to rotate. This, in conjunction with a slider and two sliding grooves, moves the slide block horizontally, which in turn moves a vacuum suction cup horizontally until it is directly above the discharge groove. A hydraulic cylinder then moves the vacuum suction cup downwards to pick up the sealing ring from the discharge groove. The suction cup then moves upwards, and the first motor moves it to directly above the valve body's interface end. Finally, the hydraulic cylinder again moves the vacuum suction cup downwards to insert the sealing ring into the valve body's interface end until it abuts and locks against the locking block, completing the sealing ring filling process. This method is time-saving, labor-saving, and highly efficient, thus solving the problems in the prior art.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model discloses a sealing ring filling structure for a temperature control valve, comprising a processing table and a valve body. The bottom of the processing table is provided with multiple support legs, and the top of the processing table is fixedly connected to a mounting base. The mounting base is L-shaped, and the bottom of the mounting base has two horizontal sliding grooves. The interior of the mounting base has a through movable groove between the two sliding grooves. The top of the processing table is fixedly connected to a feeding platform, and the top of the feeding platform is provided with a feeding groove. The interface end of the valve body is provided with internal threads, and the interface end of the valve body is integrally connected with a snap-fit ​​stop block.

[0007] A rotary clamping and fixing mechanism is located on the top of the processing table and clamped to the valve body;

[0008] An automatic filling mechanism includes a lead screw, a first motor, a slide block, a hydraulic cylinder, and a vacuum suction cup. The lead screw is rotatably mounted on the top of the mounting base via two bearing seats. A slider is screwed onto the outside of the lead screw. The first motor is fixedly mounted on the top of the mounting base, and its output end is connected to the shaft end of the lead screw. The top of the slide block is slidably connected to two sliding grooves via multiple sliding connectors, and the bottom of the slider passes through a movable groove and is fixedly connected to the top of the slide block. The hydraulic cylinder is fixedly mounted on the bottom of the slide block. The vacuum suction cup is connected to the telescopic end of the hydraulic cylinder, and the position of the vacuum suction cup matches the position of the material discharge chute and the valve body. The size of the vacuum suction cup matches the inner diameter of the interface end of the valve body.

[0009] Furthermore, two reinforcing support blocks are fixedly installed at the inner corner of the L-shaped bend of the mounting base, and the two reinforcing support blocks are symmetrically distributed.

[0010] Furthermore, the reinforcing support block is made of aluminum alloy, and the reinforcing support block is fixedly connected to the mounting base by welding.

[0011] Furthermore, the feeding platform and the processing platform are detachably fixedly connected, and the vacuum suction cup and the telescopic end of the hydraulic cylinder are also detachably fixedly connected.

[0012] Furthermore, the rotary clamping and fixing mechanism includes two fixed seats, both of which are fixedly installed on the top of the processing table. A second motor is fixedly installed on the opposite side of each of the two fixed seats. The output end of the second motor is fixedly connected to a rotary seat. The two rotary seats are located between the two fixed seats. Two clamping cylinders are fixedly connected through the interior of each of the two rotary seats. The two clamping cylinders are arranged in an up-down distribution. The telescopic end of each clamping cylinder is fixedly connected to a clamping block. A V-shaped groove is opened on the opposite side of each of the two sets of clamping blocks. The valve body is located between the two sets of clamping blocks and abuts against the inner wall of the V-shaped groove of the two sets of clamping blocks.

[0013] Furthermore, an anti-slip pad layer is attached and fixed to the inner wall of the V-shaped groove of the clamping block, and the anti-slip pad layer is made of rubber material.

[0014] Furthermore, an annular groove is provided on one side of the fixed seat, and one side of the rotating seat is slidably connected to the annular groove through multiple sliding connectors.

[0015] The present invention has the following advantages over the prior art:

[0016] 1. This technical solution incorporates an automatic filling mechanism. During operation, the valve body is clamped and fixed on the processing table. Then, the first motor is started, driving the lead screw to rotate. This, in conjunction with the slider and two sliding grooves, causes the slide block to move horizontally, which in turn moves the vacuum suction cup horizontally until it is directly above the discharge groove. The hydraulic cylinder then moves the vacuum suction cup downward to pick up the sealing ring in the discharge groove. Subsequently, it moves upward, and the first motor moves the vacuum suction cup to directly above the interface end of the valve body. Finally, the hydraulic cylinder moves the vacuum suction cup downward again to insert the sealing ring into the interface end of the valve body until the sealing ring abuts against and locks in place with the locking block. This completes the sealing ring filling process, saving time and effort and increasing efficiency.

[0017] 2. This technical solution incorporates a rotary clamping and fixing mechanism. During operation, the valve body can be placed between two sets of clamping blocks. Then, the two sets of clamping cylinders are activated, causing the two sets of clamping blocks to move relative to each other, clamping and fixing the valve body between them. This allows the sealing ring insertion and filling process to begin. After the sealing ring filling is completed at one end of the valve body, a second motor can be activated to rotate the rotating seat. This, in conjunction with the two sets of clamping blocks, causes the valve body to rotate 180 degrees, reversing the two ends of the valve body. The sealing ring insertion and filling process can then begin at the other end of the valve body. This eliminates the need for manual rotation and re-clamping of the valve body, further improving processing efficiency and demonstrating high practicality. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the valve body clamping explosion structure of this utility model;

[0021] Figure 3 for Figure 2 Enlarged structural diagram at point A in the diagram;

[0022] Figure 4 This is a cross-sectional structural diagram of the valve body of this utility model;

[0023] Figure 5 This is a schematic diagram of the exploded structure of the slide mount of this utility model.

[0024] In the diagram: 1. Processing table; 2. Valve body; 3. Mounting seat; 4. Slide groove; 5. Movable groove; 6. Feeding platform; 7. Feeding chute; 8. Snap-fit ​​block; 9. Rotary clamping and fixing mechanism; 901. Fixed seat; 902. Second motor; 903. Rotary seat; 904. Clamping cylinder; 905. Clamping block; 906. Anti-slip pad; 907. Annular groove; 10. Automatic filling mechanism; 1001. Lead screw; 1002. First motor; 1003. Slide seat; 1004. Hydraulic cylinder; 1005. Vacuum suction cup; 1006. Slider; 11. Reinforcing support block. Detailed Implementation

[0025] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this utility model, it should be understood that the terms "surface", "side", "gap", "peripheral", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Specific Implementation Example 1:

[0028] Reference Figures 1-5 A sealing ring filling structure for a temperature control valve includes a processing table 1 and a valve body 2. The processing table 1 has multiple support legs at its bottom and a mounting base 3 fixedly connected to its top. The mounting base 3 is L-shaped, with two horizontally opening grooves 4 at its bottom. A through-groove groove 5 is formed between the two grooves 4 inside the mounting base 3. A feeding platform 6 is fixedly connected to the top of the processing table 1, with a feeding groove 7 on its top. The valve body 2 has an internal thread at its interface end, and a snap-fit ​​stop block 8 is integrally connected inside the interface end. A rotary clamping and fixing mechanism 9 is located on the top of the processing table 1 and clamped to the valve body 2. An automatic filling mechanism 10 includes a lead screw 1001, a first motor 1002, a slide block 1003, and a hydraulic cylinder. 1004 and vacuum suction cup 1005, lead screw 1001 is rotatably mounted on the top of mounting base 3 through two bearing seats, slider 1006 is screwed to the outside of lead screw 1001, first motor 1002 is fixedly mounted on the top of mounting base 3, the output end of first motor 1002 is connected to the shaft end of lead screw 1001, the top of slide block 1003 is slidably connected to two slide grooves 4 through multiple sliding connectors, and the bottom of slider 1006 passes through movable groove 5 and is fixedly connected to the top of slide block 1003, hydraulic cylinder 1004 is fixedly mounted on the bottom of slide block 1003, vacuum suction cup 1005 is connected to the telescopic end of hydraulic cylinder 1004, and the position of vacuum suction cup 1005 matches the position of discharge groove 7 and valve body 2, and the size of vacuum suction cup 1005 matches the inner diameter of the interface end of valve body 2;

[0029] Two reinforcing support blocks 11 are fixedly installed at the inner corner of the L-shaped bend of the mounting base 3, and the two reinforcing support blocks 11 are symmetrically distributed. The reinforcing support blocks 11 are made of aluminum alloy and are fixedly connected to the mounting base 3 by welding. The feeding table 6 and the processing table 1 are detachably fixedly connected, and the vacuum suction cup 1005 and the telescopic end of the hydraulic cylinder 1004 are also detachably fixedly connected.

[0030] In the specific implementation process, when working, the valve body 2 can be clamped and fixed on the processing table 1. Then, the first motor 1002 can be started to drive the lead screw 1001 to rotate, thereby cooperating with the slider 1006 and the two sliding grooves 4 to drive the slide block 1003 to move horizontally, thereby driving the vacuum suction cup 1005 to move horizontally until the vacuum suction cup 1005 moves horizontally to the top of the discharge groove 7. The hydraulic cylinder 1004 works to drive the vacuum suction cup 1005 to move downward and pick up the sealing ring in the discharge groove 7. Then it moves upward and the first motor 1002 works to drive the vacuum suction cup 1005 to move to the top of the interface end of the valve body 2. Finally, the hydraulic cylinder 1004 works again to drive the vacuum suction cup 1005 to move downward and insert the sealing ring into the interface end of the valve body 2 until the sealing ring abuts and locks against the snap-fit ​​block 8, thus completing the sealing ring filling work.

[0031] Among them, the reinforcing support block 11 can improve the stability of the mounting base 3, making the mounting base 3 less prone to shaking;

[0032] The reinforcing support block 11 is made of aluminum alloy to ensure that it has sufficient rigidity and is not easily deformed or damaged. The reinforcing support block 11 is fixedly connected to the mounting base 3 by welding to ensure that the reinforcing support block 11 and the mounting base 3 have sufficient connection strength and are not easily broken or separated.

[0033] The detachable connection is designed to facilitate the disassembly and replacement of the feeding platform 6 and the vacuum suction cup 1005, so that it can be used to process temperature control valves of various sizes. Specific Implementation Example 2:

[0035] Reference Figure 2 and Figure 3 In a preferred embodiment, the rotary clamping and fixing mechanism 9 includes a fixed base 901. Two fixed bases 901 are provided, and both fixed bases 901 are fixedly installed on the top of the processing table 1. A second motor 902 is fixedly installed on the opposite side of the two fixed bases 901. The output end of the second motor 902 is fixedly connected to a rotary base 903. The two rotary bases 903 are located between the two fixed bases 901. Two clamping cylinders 904 are fixedly connected through the interior of each of the two rotary bases 903. The two clamping cylinders 904 are arranged in an up-down distribution. The telescopic end of the clamping cylinder 904 is fixedly connected to a clamping block 905. V-shaped grooves are opened on the opposite side of the two sets of clamping blocks 905. The valve body 2 is located between the two sets of clamping blocks 905 and abuts against the inner wall of the V-shaped groove of the two sets of clamping blocks 905.

[0036] The clamping block 905 has an anti-slip pad 906 attached to the inner wall of its V-shaped groove. The anti-slip pad 906 is made of rubber material. An annular groove 907 is provided on one side of the fixed seat 901. The rotating seat 903 is slidably connected to the annular groove 907 on one side through multiple sliding connectors.

[0037] In the specific implementation process, during operation, the valve body 2 can be placed between two sets of clamping blocks 905. Then, the two sets of clamping cylinders 904 are activated, which drives the two sets of clamping blocks 905 to move relative to each other, clamping and fixing the valve body between the two sets of clamping blocks 905. The sealing ring insertion and filling work can then begin. After the sealing ring filling of one end interface of the valve body is completed, the second motor 902 can be activated to drive the rotating seat 903 to rotate. This, in conjunction with the two sets of clamping blocks 905, drives the valve body to rotate 180 degrees, turning the two ends of the valve body around. The sealing ring insertion and filling process can then begin at the other end interface of the valve body. There is no need to manually turn the valve body around or re-clamp it.

[0038] Among them, the anti-slip pad 906 can increase the friction between the clamping block 905 and the valve body 2, thereby improving the clamping stability and clamping fixation effect;

[0039] The rotating seat 903 is slidably connected to the annular groove 907 on one side through multiple sliding connectors, which can effectively improve the overall stability of the rotating seat 903.

[0040] Working principle: During operation, the valve body 2 can be placed between two sets of clamping blocks 905. Then, the two sets of clamping cylinders 904 are activated, causing the two sets of clamping blocks 905 to move relative to each other, clamping and fixing the valve body between the two sets of clamping blocks 905. Then, the first motor 1002 can be activated, driving the lead screw 1001 to rotate, which, in conjunction with the slider 1006 and the two sliding grooves 4, drives the slide block 1003 to move horizontally, thereby driving the vacuum suction cup 1005 to move horizontally until the vacuum suction cup 1005 moves horizontally to the discharge trough. Directly above 7, the hydraulic cylinder 1004 drives the vacuum suction cup 1005 to move down and pick up the sealing ring in the discharge trough 7. Then it moves up and the first motor 1002 drives the vacuum suction cup 1005 to move directly above the interface end of the valve body 2. Finally, the hydraulic cylinder 1004 works again to drive the vacuum suction cup 1005 to move down and insert the sealing ring into the interface end of the valve body 2 until the sealing ring abuts and locks against the snap-fit ​​block 8, thus completing the sealing ring filling work.

[0041] After the sealing ring is filled at one end of the valve body, the second motor 902 can be started to drive the rotating seat 903 to rotate. This, in conjunction with the two sets of clamping blocks 905, causes the valve body to rotate 180 degrees, turning the two ends of the valve body around. The sealing ring can then be inserted and filled at the other end of the valve body without the need for manual turning and re-clamping of the valve body.

[0042] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A sealing ring filling structure for a temperature control valve, comprising a processing table (1) and a valve body (2), characterized in that: The bottom of the processing table (1) is provided with multiple support legs. The top of the processing table (1) is fixedly connected with a mounting base (3). The mounting base (3) is L-shaped. The bottom of the mounting base (3) is horizontally provided with two sliding grooves (4). The interior of the mounting base (3) is provided with a through movable groove (5) between the two sliding grooves (4). The top of the processing table (1) is fixedly connected with a feeding platform (6). The top of the feeding platform (6) is provided with a feeding groove (7). The interface end of the valve body (2) is provided with an internal thread. The interface end of the valve body (2) is integrally connected with a snap-fit ​​stop block (8). A rotary clamping and fixing mechanism (9) is located on the top of the processing table (1) and clamped to the valve body (2); An automatic filling mechanism (10) includes a lead screw (1001), a first motor (1002), a slide (1003), a hydraulic cylinder (1004), and a vacuum suction cup (1005). The lead screw (1001) is rotatably mounted on the top of the mounting base (3) via two bearing seats. A slider (1006) is screwed onto the outside of the lead screw (1001). The first motor (1002) is fixedly mounted on the top of the mounting base (3). The output end of the first motor (1002) is connected to the shaft end of the lead screw (1001). The slide (1005) is... The top of the slide block (1003) is slidably connected to the two slide grooves (4) through multiple sliding connectors, and the bottom of the slide block (1006) passes through the movable groove (5) and is fixedly connected to the top of the slide block (1003). The hydraulic cylinder (1004) is fixedly installed at the bottom of the slide block (1003). The vacuum suction cup (1005) is connected to the telescopic end of the hydraulic cylinder (1004), and the position of the vacuum suction cup (1005) matches the position of the discharge groove (7) and the valve body (2). The size of the vacuum suction cup (1005) matches the inner diameter of the interface end of the valve body (2).

2. The sealing ring filling structure for a temperature control valve according to claim 1, characterized in that: Two reinforcing support blocks (11) are fixedly installed at the inner corner of the L-shaped bend of the mounting base (3), and the two reinforcing support blocks (11) are symmetrically distributed.

3. The sealing ring filling structure for a temperature control valve according to claim 2, characterized in that: The reinforcing support block (11) is made of aluminum alloy and is fixedly connected to the mounting base (3) by welding.

4. The sealing ring filling structure for a temperature control valve according to claim 1, characterized in that: The feeding platform (6) and the processing platform (1) are detachably fixedly connected, and the vacuum suction cup (1005) and the telescopic end of the hydraulic cylinder (1004) are also detachably fixedly connected.

5. The sealing ring filling structure for a temperature control valve according to claim 1, characterized in that: The rotary clamping and fixing mechanism (9) includes a fixed seat (901), two fixed seats (901) are provided, both fixed seats (901) are fixedly installed on the top of the processing table (1), and a second motor (902) is fixedly installed on the opposite side of the two fixed seats (901). The output end of the second motor (902) is fixedly connected to a rotating seat (903). The two rotating seats (903) are located between the two fixed seats (901). The interior of the two rotating seats (903) is fixedly connected to two clamping cylinders (904) in a through-type manner. The two clamping cylinders (904) are arranged in an up-down distribution. The telescopic end of the clamping cylinder (904) is fixedly connected to a clamping block (905). A V-shaped groove is opened on the opposite side of the two sets of clamping blocks (905). The valve body (2) is located between the two sets of clamping blocks (905) and abuts against the inner wall of the V-shaped groove of the two sets of clamping blocks (905).

6. The sealing ring filling structure for a temperature control valve according to claim 5, characterized in that: The clamping block (905) has an anti-slip pad (906) attached to the inner wall of its V-shaped groove. The anti-slip pad (906) is filled with a rubber material temperature control valve sealing ring. The characteristic is that one side of the fixing seat (901) is formed.

7. The sealing ring filling structure for a temperature control valve according to claim 5, characterized in that: The fixed seat (901) has an annular groove (907) on one side, and the rotating seat (903) is slidably connected to the annular groove (907) on one side through multiple sliding connectors.

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