Cooling device for sealing ring machining

Abstract

The invention provides a cooling device for sealing ring machining and relates to the technical field of sealing ring machining, in particular to a conveying belt for conveying sealing rings, a plurality of pairs of positioning strips are arranged on the conveying belt, and arc-shaped grooves are formed in the sides, close to each other, of each pair of positioning strips. A circular positioning groove which is matched with the side wall of the sealing ring and can contain the sealing ring is formed between the pair of arc-shaped grooves, and a cold air plate used for blowing and cooling the horizontally-placed sealing ring is arranged above the positioning strip. According to the design, the sealing rings between the multiple pairs of positioning strips are driven by the conveying belt to be horizontally conveyed; the sealing rings conveyed by the conveying belt are conveniently and simultaneously cooled through the cold air plate, and the cooling speed is increased; and when the positioning strip on the conveying belt moves to the tail end, the positioning strip deforms, the circular positioning groove is expanded, and the sealing ring is separated from the positioning strip, so that the effect of conveniently taking and placing the sealing ring is achieved, time is saved, and the cooling efficiency of the sealing ring is improved. The sealing ring cooling device is reasonable in structure, convenient to take and place sealing rings and good in cooling effect.

Description

Technical Field

[0001] The present invention relates to the technical field of sealing ring processing, and in particular to a cooling device for sealing ring processing. Background Art

[0002] The main function of the sealing ring is to seal the gap between the equipment and prevent the fluid or material from leaking from the inside of the equipment to the external environment, or from penetrating from the external environment into the equipment. It is an indispensable component in industrial equipment. The performance of the sealing ring directly affects the working state of the equipment. After the sealing ring is formed, it needs to be cooled by a cooling device.

[0003] In existing cooling systems, sealing rings are typically cooled by directly securing the ring inside the system and applying cooling via spray or air jets. After cooling is complete, the system is shut down, the ring removed, and a new ring re-secured within the system for cooling. This cooling method is cumbersome and time-consuming when securing or replacing the sealing ring for cooling, resulting in low cooling efficiency. A cooling system for sealing ring processing is urgently needed to address these issues. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a cooling device for sealing ring processing to solve the problems raised in the above background technology. The present invention has a reasonable structure, convenient removal and placement of sealing rings, and good cooling effect.

[0005] In order to achieve the above object, the present invention is implemented through the following technical solution: a cooling device for sealing ring processing, comprising: A conveyor belt for conveying sealing rings is provided on the conveyor belt, and a plurality of pairs of positioning strips are provided on each pair of positioning strips. An arc groove is provided on the side close to each other, and a circular positioning groove is formed between the pair of arc grooves, which matches the side wall of the sealing ring and can accommodate the sealing ring. A cold air plate is provided above the positioning strips for blowing air to cool the horizontally placed sealing ring.

[0006] Furthermore, a hollow groove is opened inside the cold air plate, a plurality of cold air nozzles connected to the hollow groove are arranged at the bottom of the cold air plate, and a cold air fan connected to the hollow groove is arranged on the cold air plate, and the cold air nozzles are located between adjacent positioning strips.

[0007] Furthermore, it also includes a U-shaped base with an upward opening, the conveyor belt is located inside the U-shaped base, a U-shaped top plate with an downward opening is provided on the top of the U-shaped base, a driving component for driving the conveyor belt to move is provided on the U-shaped base, the cold air plate is located inside the U-shaped top plate, and the cold air blower is located on the top of the U-shaped top plate.

[0008] Furthermore, the driving assembly includes an active roller and a driven roller rotatably arranged inside the U-shaped base, the conveyor belt is located on the surface of the active roller and the driven roller, and the side wall of the U-shaped base is provided with a driving motor connected to the active roller.

[0009] Furthermore, the U-shaped top plate is provided with an adjustment component for driving the cold air plate to move in the vertical direction; The adjustment component includes an adjustment electric push rod arranged on the top of the U-shaped top plate and connected to the cold air plate, a fixed pipe connected to the cold air blower is provided on the upper side of the inner wall of the U-shaped top plate, a piston is provided on the inner wall of the fixed pipe, a connecting pipe connected to the piston is provided on the top of the cold air plate, and a through hole is opened on the top of the piston for connecting the fixed pipe and the connecting pipe.

[0010] Furthermore, limiting blocks are symmetrically arranged on the two opposite side walls of the cold air plate, and limiting grooves matching the limiting blocks are vertically opened on the inner wall of the U-shaped top plate.

[0011] Furthermore, a heat sink for discharging the hot air after the sealing ring is cooled is symmetrically embedded in the connection between the U-shaped base and the U-shaped top plate, and a heat dissipation fan is provided on the side wall of the connection between the U-shaped base and the U-shaped top plate. A connecting pipe connected to the heat sink is provided on the heat dissipation fan, and a plurality of air dispersion nozzles are provided at the position corresponding to the side wall of the heat sink and the top surface of the conveyor belt.

[0012] Furthermore, a material guide plate is provided at a position on the inner wall of the U-shaped base corresponding to the end of the conveyor belt, and the material guide plate is located below the conveyor belt. A unloading component for blowing the sealing ring on the positioning strip to the material guide plate is provided at a position inside the U-shaped top plate corresponding to the end of the conveyor belt.

[0013] Furthermore, the unloading assembly includes a support plate arranged inside the U-shaped top plate and located above the end of the conveyor belt, the top of the support plate is provided with a plurality of hair dryers located between the pairs of positioning strips, the bottom of the support plate is provided with a mounting tube connected to the hair dryer, and the bottom of the mounting tube is provided with a blowing nozzle.

[0014] Furthermore, an arc-shaped avoidance groove for avoiding the conveyor belt is provided on one side of the guide plate close to the conveyor belt, and a downwardly inclined guide groove is provided on the top of the guide plate.

[0015] The beneficial effects achieved by the present invention using the above structure are as follows: The present invention drives the sealing rings between multiple pairs of positioning strips to be transported horizontally by the conveyor belt, which is convenient for placing the sealing rings; the sealing rings transported by the conveyor belt are conveniently cooled simultaneously by the cold air plate, thereby accelerating the cooling speed; when the positioning strips on the conveyor belt move to the end, the positioning strips will be deformed, the circular positioning grooves will expand, and the sealing rings will be separated from the positioning strips, which makes it convenient to remove the cooled sealing rings, thus facilitating the taking and placing of the sealing rings, saving time, and improving the cooling efficiency of the sealing rings.

[0016] The heat dissipation fan drives the air dissipation nozzle to generate suction, and the heat generated by the sealing ring is sucked out of the U-shaped base and the U-shaped top plate along with the wind, thereby accelerating the cooling speed of the sealing ring and improving the cooling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent upon reading the detailed description of non-limiting embodiments with reference to the following drawings: Figure 1 is a perspective view of a cooling device for sealing ring processing according to one embodiment of the present invention; Figure 2 It is a front cross-sectional view of a cooling device for sealing ring processing according to one embodiment of the present invention; Figure 3 is a sectional perspective view of a cooling device for sealing ring processing according to one embodiment of the present invention; Figure 4 A three-dimensional diagram of a cooling device for sealing ring processing according to an embodiment of the present invention from another perspective; Figure 5 A perspective view of the connection between a discharge assembly and a conveyor belt in a cooling device for sealing ring processing according to one embodiment of the present invention; Figure 6 This is a three-dimensional diagram of the connection between the cooling plate and the conveyor belt in a cooling device for sealing ring processing according to one embodiment of the present invention; Figure 7 A perspective view of the connection between the guide plate and the conveyor belt in a cooling device for processing a sealing ring according to one embodiment of the present invention; In the figure: 1. U-shaped base; 2. Conveyor belt; 3. Positioning bar; 31. Arc groove; 32. Circular positioning groove; 4. U-shaped top plate; 5. Heat dissipation plate; 51. Air dispersion nozzle; 6. Cold air plate; 61. Cold air nozzle; 7. Adjustment assembly; 71. Fixing pipe; 72. Piston; 721. Through hole; 73. Connecting pipe; 74. Adjustment electric push rod; 8. Air cooler; 9. Unloading assembly; 91. Blower; 92. Support plate; 93. Mounting pipe; 94. Air blowing nozzle; 10. Guide plate; 101. Arc avoidance groove; 102. Guide trough; 11. Drive assembly; 111. Drive motor; 112. Active roller; 113. Driven roller; 12. Heat dissipation fan; 13. Connecting pipe; 14. Limit block. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1 As shown, an embodiment of the present invention provides a cooling device for sealing ring processing, comprising: A conveyor belt 2 for conveying sealing rings is provided with multiple pairs of positioning strips 3. Each pair of positioning strips 3 has an arc-shaped groove 31 on the side close to each other. A circular positioning groove 32 is formed between the pair of arc-shaped grooves 31 to match the side wall of the sealing ring and accommodate the sealing ring. A cold air plate 6 is provided above the positioning strips 3 for blowing air to cool the horizontally placed sealing rings. This design uses the conveyor belt 2 to drive the sealing rings between the multiple pairs of positioning strips 3 for horizontal conveyance, facilitating the placement of the sealing rings. The cold air plate 6 facilitates the simultaneous cooling of the sealing rings conveyed by the conveyor belt, accelerating the cooling speed. When the positioning strips 3 on the conveyor belt 2 move to the end, the positioning strips 3 deform, the circular positioning grooves 32 expand, and the sealing rings detach from the positioning strips 3, making it easier to remove the cooled sealing rings. This facilitates the removal and placement of the sealing rings, saving time and improving the cooling efficiency of the sealing rings. The conveyor belt 2 and the sealing strips are both made of high-temperature resistant soft materials, which do not affect the placement and conveyance of the sealing rings.

[0020] Reference Figure 2 、 Figure 3 and Figure 6 The cold air plate 6 has a hollow groove inside, and a plurality of cold air nozzles 61 connected to the hollow groove are provided at the bottom of the cold air plate 6. A cold air blower 8 connected to the hollow groove is provided on the cold air plate 6, and the cold air nozzles 61 are located between adjacent positioning bars 3. This design ensures that the cold air nozzles 61 at the bottom of the cold air plate 6 blow cold air to cool the sealing ring through the operation of the cold air blower 8.

[0021] Reference Figure 1 、 Figure 4 and Figure 5, further comprising a U-shaped base 1 with an upward opening, a conveyor belt 2 located within the U-shaped base 1, a U-shaped top plate 4 with a downward opening disposed on top of the U-shaped base 1, a drive assembly 11 disposed on the U-shaped base 1 for driving the conveyor belt 2, a cooling plate 6 located within the U-shaped top plate 4, and an air cooler 8 located on top of the U-shaped top plate 4. This design forms a cooling zone between the U-shaped base 1 and the U-shaped top plate 4, facilitating cooling of the sealing ring; ensuring that the sealing ring is cooled within the cooling zone, thereby improving cooling efficiency; wherein, the vertical inner walls of the U-shaped base 1 and the U-shaped top plate 4 are flush.

[0022] Reference Figure 2 and Figure 7 The drive assembly 11 includes an active roller 112 and a driven roller 113 that are rotatably mounted inside the U-shaped base 1. The conveyor belt 2 is located on the surfaces of the active roller 112 and the driven roller 113. A drive motor 111 connected to the active roller 112 is provided on the side wall of the U-shaped base 1. This design enables the drive motor 111 in the drive assembly 11 to drive the active roller 112 to rotate, and the rotation of the active roller 112 drives the conveyor belt 2 and the driven roller 113 to rotate, thereby facilitating the driving of the conveyor belt 2. The active roller 112 is located on one side of the inner wall of the conveyor belt 2, and the driven roller 113 is located on the other side of the inner wall of the conveyor belt 2. Multiple driven rollers 113 are provided to improve the stability of the conveyor belt 2 in driving the positioning bar 3 to move.

[0023] Reference Figure 2 and Figure 3 , an adjustment component 7 for driving the cold air plate 6 to move in the vertical direction is provided on the U-shaped top plate 4; The adjustment component 7 includes an adjustment electric push rod 74 arranged on the top of the U-shaped top plate 4 and connected to the cold air plate 6. A fixed pipe 71 connected to the cold air blower 8 is provided on the upper side of the inner wall of the U-shaped top plate 4. A piston 72 is provided on the inner wall of the fixed pipe 71. A connecting pipe 73 connected to the piston 72 is provided on the top of the cold air plate 6. A through hole 721 is opened on the top of the piston 72 for connecting the fixed pipe 71 and the connecting pipe 73. This design drives the cold air plate 6 to move in the vertical direction by adjusting the electric push rod 74 in the adjustment component 7. The movement of the cold air plate 6 drives the piston 72 on the connecting pipe 73 to slide along the inner wall of the fixed plate, thereby improving the sealing performance of the moving part and ensuring that when the cold air plate 6 moves in the vertical direction, it does not affect the cold air fan 8 providing cold air to the cold air plate 6, thereby improving the stability of cooling the sealing ring; wherein, the cold air plate 6 moves in the vertical direction, and can adjust the distance between the cold air nozzle 61 and the sealing ring, adjust the cold air coverage area and flow rate distribution, and avoid temperature gradients caused by insufficient cooling in local areas; if the distance is too close, the sealing ring surface may be locally overcooled due to excessive airflow impact, accelerating the embrittlement of the sealing ring; if the distance is too far, the cooling effect may be insufficient due to airflow attenuation.

[0024] Reference Figure 6Limit blocks 14 are symmetrically positioned on opposite sides of the cooling plate 6, and vertical grooves are defined in the inner wall of the U-shaped top plate 4 to mate with the limit blocks 14. This design allows the limit blocks 14 to move along the grooves, improving the stability of the cooling plate's vertical movement. Furthermore, the grooves limit the movement of the limit blocks 14, thereby limiting the distance that the piston 72 can travel within the fixed tube 71, preventing the piston 72 from escaping from the fixed tube 71.

[0025] Reference Figure 1 and Figure 6 The connection between the U-shaped base 1 and the U-shaped top plate 4 is symmetrically embedded with heat dissipation plates 5 for discharging the hot air after the sealing ring is cooled. The side wall of the connection between the U-shaped base 1 and the U-shaped top plate 4 is provided with a heat dissipation fan 12. The heat dissipation fan 12 is provided with a connecting pipe 13 connected to the heat dissipation plate 5. A plurality of air dispersion nozzles 51 are provided at the position of the side wall of the heat dissipation plate 5 corresponding to the top surface of the conveyor belt 2. This design works by the heat dissipation fan 12, and the air dispersion nozzles 51 on the heat dissipation plate 5 generate suction, which sucks the heat generated by the sealing ring out of the U-shaped base 1 and the U-shaped top plate 4 along with the wind, thereby accelerating the cooling speed of the sealing ring and improving the cooling efficiency. The heat dissipation plate 5 is completely embedded in the connection between the U-shaped base 1 and the U-shaped top plate 4.

[0026] Reference Figure 2 、 Figure 4 and Figure 7 A guide plate 10 is provided on the inner wall of the U-shaped base 1 at a position corresponding to the end of the conveyor belt 2. The guide plate 10 is located below the conveyor belt 2. A discharge assembly 9 for blowing the sealing ring on the positioning strip 3 off to the guide plate 10 is provided at a position corresponding to the end of the conveyor belt 2 inside the U-shaped top plate 4. This design uses the discharge assembly 9 to blow the sealing ring on the positioning strip 3 moved to the end of the conveyor belt 2, allowing the sealing ring to detach from the positioning strip 3 and fall onto the guide plate 10, making it easier to remove and collect the sealing ring.

[0027] Reference Figure 2 、 Figure 3 、 Figure 5 and Figure 7 The unloading assembly 9 includes a support plate 92 disposed inside the U-shaped top plate 4 and above the end of the conveyor belt 2. A plurality of blowers 91 are provided on the top of the support plate 92 and positioned between the pairs of positioning strips 3. A mounting tube 93 communicating with the blowers 91 is provided at the bottom of the support plate 92. A blowing nozzle 94 is provided at the bottom of the mounting tube 93. This design operates through the blowers 91 in the unloading assembly 9. Under the action of the mounting tube 93, the blowing nozzle 94 blows air toward the end of the conveyor belt 2. At this time, the positioning strip 3, which is made of a soft material, deforms, and the circular positioning groove 32 expands, facilitating the separation of the sealing ring from the positioning strip 3. The blowing speed accelerates the separation of the sealing ring from the positioning strip 3.

[0028] Reference Figure 7 The guide plate 10 has an arc-shaped avoidance groove 101 on the side closest to the conveyor belt 2 to avoid the conveyor belt 2. A downward-sloping guide groove 102 is also provided on the top of the guide plate 10. This design prevents the guide plate 10 from contacting the conveyor belt 2 without affecting the installation of the guide plate 10. The guide groove 102 also facilitates the guidance and transportation of the sealing ring after it has separated from the positioning bar 3.

[0029] Reference Figure 1-Figure 7 As an embodiment of the present invention: when the sealing ring needs to be cooled, the staff places the sealing ring inside the circular positioning groove 32 between the pair of positioning strips 3 on the surface of the conveyor belt 2. Since the head end portion of the conveyor belt 2 is exposed inside the U-shaped top plate 4, it is convenient to place the sealing ring.

[0030] The cold air is sent to the interior of multiple cold air nozzles 61 through the cold air plate 6 by the cold air blower 8 and ejected. The cold air blows and cools the sealing ring inside the circular positioning groove 32. Since there is a certain distance between the arc groove 31 and the surface of the conveyor belt 2, a certain distance is ensured between the bottom of the sealing ring and the conveyor belt 2. The cold air can take away the heat from the bottom of the sealing ring through the surface of the conveyor belt 2, thereby accelerating the cooling speed of the sealing ring and improving the cooling efficiency. The heat dissipation fan 12 is operated, and the air dissipation nozzles 51 on the heat dissipation plate 5 generate suction, and the heat generated by the sealing ring is sucked out of the U-shaped base 1 and the U-shaped top plate 4 with the wind, thereby further accelerating the cooling speed of the sealing ring and improving the cooling efficiency.

[0031] When the sealing ring has been cooled and transported to the end of the conveyor belt 2, under the action of the driven roller 113, the end of the conveyor belt 2 is arc-shaped, the positioning strip 3 is deformed, the circular positioning groove 32 is expanded, and the sealing ring is separated from the positioning strip 3; at the same time, the hair dryer 91 in the unloading assembly 9 works, and under the action of the mounting tube 93, the blowing nozzle 94 blows air to the end of the conveyor belt 2, thereby accelerating the speed at which the sealing ring is separated from the positioning strip 3. The sealing ring separated from the positioning strip 3 is transported and collected along the guide groove 102 on the guide plate 10, which makes it convenient to remove the cooled sealing ring, facilitates the removal of the sealing ring, saves time, and improves the cooling efficiency of the sealing ring.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all points of view, the embodiments should be regarded as illustrative and non-restrictive. In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A cooling device for sealing ring processing, characterized in that: include: A conveyor belt (2) for conveying a sealing ring, wherein a plurality of pairs of positioning strips (3) are provided on the conveyor belt (2), and an arc-shaped groove (31) is provided on a side of each pair of positioning strips (3) close to each other; A circular positioning groove (32) is formed between the pair of arc-shaped grooves (31) to match the side wall of the sealing ring and to accommodate the sealing ring; A cold air plate (6) is provided above the positioning strip (3) for blowing air to cool the horizontally placed sealing ring.

2. The cooling device for sealing ring processing according to claim 1, characterized in that: A hollow groove is provided inside the cold air plate (6), and a plurality of cold air nozzles (61) connected to the hollow groove are provided at the bottom of the cold air plate (6). A cold air machine (8) connected to the hollow groove is provided on the cold air plate (6), and the cold air nozzles (61) are located between adjacent positioning bars (3).

3. The cooling device for sealing ring processing according to claim 2, characterized in that: It also includes a U-shaped base (1) with an opening facing upward, the conveyor belt (2) is located inside the U-shaped base (1), a U-shaped top plate (4) with an opening facing downward is provided on the top of the U-shaped base (1), a driving component (11) for driving the conveyor belt (2) to move is provided on the U-shaped base (1), the cold air plate (6) is located inside the U-shaped top plate (4), and the cold air blower (8) is located on the top of the U-shaped top plate (4).

4. The cooling device for sealing ring processing according to claim 3, characterized in that: The driving assembly (11) comprises an active roller (112) and a driven roller (113) rotatably arranged inside the U-shaped base (1); the conveyor belt (2) is located on the surfaces of the active roller (112) and the driven roller (113); and a driving motor (111) connected to the active roller (112) is provided on the side wall of the U-shaped base (1).

5. The cooling device for sealing ring processing according to claim 3, characterized in that: The U-shaped top plate (4) is provided with an adjustment component (7) for driving the cold air plate (6) to move in the vertical direction; The regulating assembly (7) includes an regulating electric push rod (74) arranged on the top of the U-shaped top plate (4) and connected to the cold air plate (6); a fixed pipe (71) connected to the cold air blower (8) is arranged on the upper side of the inner wall of the U-shaped top plate (4); a piston (72) is arranged on the inner wall of the fixed pipe (71); a connecting pipe (73) connected to the piston (72) is arranged on the top of the cold air plate (6); and a through hole (721) for connecting the fixed pipe (71) and the connecting pipe (73) is opened on the top of the piston (72).

6. The cooling device for sealing ring processing according to claim 5, characterized in that: Limiting blocks (14) are symmetrically arranged on two opposite side walls of the cold air plate (6), and limiting grooves matching the limiting blocks (14) are vertically opened on the inner wall of the U-shaped top plate (4).

7. The cooling device for sealing ring processing according to claim 3, characterized in that: A heat dissipation plate (5) for discharging hot air after cooling the sealing ring is symmetrically embedded at the connection between the U-shaped base (1) and the U-shaped top plate (4); a heat dissipation fan (12) is provided on the side wall of the connection between the U-shaped base (1) and the U-shaped top plate (4); a connecting pipe (13) connected to the heat dissipation plate (5) is provided on the heat dissipation fan (12); and a plurality of air dispersing nozzles (51) are provided at positions on the side wall of the heat dissipation plate (5) corresponding to the top surface of the conveyor belt (2).

8. The cooling device for sealing ring processing according to claim 3, characterized in that: A guide plate (10) is provided at a position on the inner wall of the U-shaped base (1) corresponding to the end of the conveyor belt (2), and the guide plate (10) is located below the conveyor belt (2). A discharge assembly (9) for blowing the sealing ring on the positioning strip (3) off to the guide plate (10) is provided at a position inside the U-shaped top plate (4) corresponding to the end of the conveyor belt (2).

9. The cooling device for sealing ring processing according to claim 8, characterized in that: The unloading assembly (9) includes a support plate (92) arranged inside the U-shaped top plate (4) and located above the end of the conveyor belt (2), a plurality of blowers (91) located between the pairs of positioning strips (3) are provided on the top of the support plate (92), a mounting tube (93) connected to the blower (91) is provided at the bottom of the support plate (92), and a blowing nozzle (94) is provided at the bottom of the mounting tube (93).

10. The cooling device for sealing ring processing according to claim 8, characterized in that: An arc-shaped avoidance groove (101) for avoiding the conveyor belt (2) is provided on one side of the guide plate (10) close to the conveyor belt (2), and a downwardly inclined guide groove (102) is provided on the top of the guide plate (10).

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