Cooling device for processing flexible rubber joint

Abstract

The utility model discloses a cooling device for processing a flexible rubber joint, which relates to the technical field of rubber joint processing, and comprises a box body, two sides of the box body are respectively and fixedly connected with a fixed box, the top of the fixed box is fixedly connected with an air inlet pipe, the bottom end of the air inlet pipe is fixedly connected with an air outlet threaded pipe, and the air outlet threaded pipe is fixedly connected with an air inlet pipe. One end of the air outlet threaded pipe is fixedly connected with a T-shaped connecting pipe, one side of the T-shaped connecting pipe is fixedly connected with a plurality of air spraying nozzles, the bottom of the box body is fixedly connected with a bottom plate, a sliding groove is formed in the surface of the bottom plate, the inner side of the sliding groove is in threaded connection with a two-way lead screw, and the surface of the two-way lead screw is in threaded connection with two screw seats. And a first moving frame and a second moving frame are conveniently and fixedly connected to the surfaces of the two screw seats. According to the rubber joint cooling device, the first moving frame and the second moving frame are connected together under the action of the motor to form a small closed space, so that cold air can cool a rubber joint in the space.

Description

Technical Field

[0001] This utility model relates to the field of rubber joint processing technology, specifically a cooling device for processing flexible rubber joints. Background Technology

[0002] Flexible rubber joints are pipe fittings with high elasticity, high airtightness, and resistance to various media and weathering. After the rubber joint is vulcanized, it is necessary to wait for the material to cool before removing it. Therefore, a cooling device is required for the processing of flexible rubber joints.

[0003] Chinese Patent Publication No. CN213227203U discloses a vulcanization cooling device for processing rubber joints. This device uses two sets of drainage pumps to spray coolant from two water tanks through two sets of spray pipes to cool the bottom and top heating molds, rapidly cooling the material at the top of the bottom heating mold. The coolant sprayed from the two sets of spray pipes is then drained into a sludge collection tank through multiple sets of funnels. After being filtered by two sets of filters, the coolant in the sludge collection tank is returned to the two water tanks through two sets of circulation pipes by two sets of circulating pumps, thus improving the practicality of the equipment. The device includes a workbench, a bottom heating mold, a telescopic rod, a hydraulic pump, two water tanks, two drainage pumps, two sets of spray pipes, a sludge collection tank, multiple funnels, two sets of filters, two sets of circulating pumps, two sets of circulation pipes, and a top heating mold.

[0004] However, when using the above technologies, cooling with coolant can easily leave coolant residue on the surface of the rubber joint, affecting the quality. At the same time, the cooling space is too large, which cannot guarantee that the coolant can be accurately sprayed onto the rubber joint, thus affecting the cooling rate. Utility Model Content

[0005] The purpose of this invention is to provide a cooling device for processing flexible rubber joints, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A cooling device for processing flexible rubber joints includes a housing. Fixed boxes are fixedly connected to both sides of the housing. An air inlet pipe is fixedly connected to the top of each fixed box. An air outlet threaded pipe is fixedly connected to the bottom end of the air inlet pipe. A T-shaped connecting pipe is fixedly connected to one end of the air outlet threaded pipe. Multiple air jet nozzles are fixedly connected to one side of the T-shaped connecting pipe. A base plate is fixedly connected to the bottom of the housing. A sliding groove is formed on the surface of the base plate. A bidirectional lead screw is threadedly connected to the inner side of the sliding groove. Two lead seats are threadedly connected to the surface of the bidirectional lead screw. A first movable frame and a second movable frame are fixedly connected to the surfaces of the two lead seats respectively. Two limiting blocks are fixedly connected to the top of one side of the opening of the first movable frame. Two limiting holes are formed on the top of one side of the second movable frame. The size of the limiting blocks matches the size of the limiting holes.

[0008] Preferably, one side of the first movable frame and the second movable frame are respectively fixedly connected to the end of the T-shaped connecting pipe away from the jet nozzle, and the bottom of the first movable frame and the second movable frame are slidably connected to the surface of the base plate.

[0009] Preferably, a motor is fixedly connected to one side of the base plate, and the output end of the motor is fixedly connected to one end of a bidirectional lead screw.

[0010] Preferably, an air intake box, a first air outlet box, and a second air outlet box are fixedly connected to the rear top of the box, and multiple first filter plates and multiple second filter plates are fixedly connected inside the first air outlet box and the second air outlet box, respectively. An air intake machine is fixedly connected inside the air intake box.

[0011] Preferably, an air intake pipe is fixedly connected to the bottom of the air intake machine, an air outlet pipe is fixedly connected to one side of the second air outlet box, one end of the air intake pipe is fixedly inserted into the inside of the box, and an air outlet branch pipe is fixedly connected to one side of the air intake machine. The air outlet branch pipe is fixedly inserted through multiple first filter plates and second filter plates and is fixedly connected to one end of the air outlet pipe.

[0012] Preferably, an electric telescopic rod is fixedly connected to the top of the inside of the box, an upper mold is fixedly connected to the telescopic end of the electric telescopic rod, and a lower mold is fixedly connected to the surface of the bottom plate.

[0013] Preferably, the housing surface is hinged to a movable door, and the top of the housing is fixedly connected to a control panel, which is electrically connected to a motor, an electric telescopic rod, and a suction motor.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] When using this invention, after the rubber joint is processed and needs to be removed, it needs to be cooled. The electric telescopic rod and motor are activated via the control panel. The electric telescopic rod moves the upper mold away from the lower mold, allowing the rubber joint to protrude. Then, the motor drives the bidirectional lead screw to rotate. The rotation of the bidirectional lead screw causes the two lead seats on its surface to move in corresponding directions. The movement of the two lead seats in corresponding directions causes the first and second moving frames to move closer together. When the first and second moving frames are close together, the exhaust threaded pipe is stretched until the limiting block of the first moving frame is moved into the limiting hole of the second moving frame. Then, the air inlet pipe connected to the external cold air generator inputs the cold air generated by the cold air generator into the exhaust threaded pipe, and then through the exhaust threaded pipe to the T-shaped connecting pipe. Finally, through the T-shaped connecting pipe, it is delivered to the air jet nozzle, where the cold air is sprayed out for cooling. The first and second moving frames are connected together to form a closed space, preventing the cooling space from being too large and affecting the cooling rate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram showing the connection between the base plate and the first and second movable frames of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 3 This is a front sectional view of the first and second movable frames of this utility model;

[0019] Figure 4 This is a front sectional view of the air intake box, the first air outlet box, and the second air outlet box of this utility model.

[0020] In the diagram: 1. Housing; 2. Base plate; 3. Fixing box; 4. Movable door; 5. Control panel; 6. Motor; 7. Air inlet pipe; 8. Air intake box; 9. First air outlet box; 10. Second air outlet box; 11. Air outlet pipe; 12. Air outlet branch pipe; 13. Slide groove; 14. Two-way lead screw; 15. Lead screw seat; 16. Air outlet threaded pipe; 17. First moving frame; 18. Second moving frame; 19. Limiting hole; 20. Limiting block; 21. Lower mold; 22. Electric telescopic rod; 23. Upper mold; 24. T-shaped connecting pipe; 25. Air jet nozzle; 26. Air intake machine; 27. Air intake pipe; 28. First filter plate; 29. ​​Second filter plate. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4 This utility model provides a technical solution: a cooling device for processing flexible rubber joints, including a housing 1, with fixed boxes 3 fixedly connected to both sides of the housing 1, an air inlet pipe 7 fixedly connected to the top of the fixed box 3, an air outlet threaded pipe 16 fixedly connected to the bottom end of the air inlet pipe 7, a T-shaped connecting pipe 24 fixedly connected to one end of the air outlet threaded pipe 16, and multiple air jet nozzles 25 fixedly connected to one side of the T-shaped connecting pipe 24. A base plate 2 is fixedly connected to the bottom of the housing 1, and a groove 13 is formed on the surface of the base plate 2. A bidirectional lead screw 14 is threadedly connected to the inner side of the groove 13, and a threaded connection is formed to the surface of the bidirectional lead screw 14. Two thread holders 15 are provided, with a first movable frame 17 and a second movable frame 18 fixedly connected to their surfaces respectively. Two limiting blocks 20 are fixedly connected to the top of one open side of the first movable frame 17. Two limiting holes 19 are provided on the top of one side of the second movable frame 18, with the limiting blocks 20 and limiting holes 19 being of the same size. One side of the first movable frame 17 and the second movable frame 18 are respectively fixedly connected to the end of the T-shaped connecting pipe 24 away from the jet nozzle 25. The bottoms of the first movable frame 17 and the second movable frame 18 are slidably connected to the surface of the base plate 2. A motor 6 is fixedly connected to one side of the base plate 2. The output end 6 is fixedly connected to one end of the bidirectional lead screw 14. Vulcanization is a crucial step in the rubber joint manufacturing process. However, cooling is required before removing the rubber joint after vulcanization. Therefore, by starting motor 6, motor 6 drives the bidirectional lead screw 14 to rotate. The rotation of the bidirectional lead screw 14 causes the two lead seats 15 on its surface to move in corresponding directions. The movement of the two lead seats 15 in corresponding directions causes the first moving frame 17 and the second moving frame 18 to move closer together. (The vent threaded pipe 16 is retractable and will not cause movement interference.) Therefore, when the first moving frame 17 and the second moving frame 18 move closer together... The air-exit threaded pipe 16 is stretched until the limiting block 20 of the first moving frame 17 is moved into the limiting hole 19 of the second moving frame 18 (the first moving frame 17 and the second moving frame 18 are larger than the lower mold 21 and can surround the lower mold 21). Then, the air inlet pipe 7 connected to the external cold air generator inputs the cold air generated by the cold air generator into the air-exit threaded pipe 16, and then delivers it to the T-shaped connecting pipe 24 through the air-exit threaded pipe 16. Finally, it is delivered to the jet nozzle 25 through the T-shaped connecting pipe 24, so that the cold air is sprayed out through the jet nozzle 25 for cooling.

[0023] like Figure 2 and Figure 4 As shown, an air intake box 8, a first air outlet box 9, and a second air outlet box 10 are fixedly connected to the rear top of the box 1. Multiple first filter plates 28 and multiple second filter plates 29 are fixedly connected inside the first air outlet box 9 and the second air outlet box 10, respectively. An air intake machine 26 is fixedly connected inside the air intake box 8, and an air intake pipe 27 is fixedly connected to the bottom of the air intake machine 26. An air outlet pipe 11 is fixedly connected to one side of the second air outlet box 10. One end of the air intake pipe 27 is fixedly inserted into the interior of the box 1. An air outlet branch pipe 12 is fixedly connected to one side of the air intake machine 26. The air outlet branch pipe 12 is fixedly inserted through multiple first filter plates 28 and second filter plates 29 and fixedly connected to one end of the air outlet pipe 11. When the air intake machine 26 is started, it drives the air intake pipe 27 to absorb the hazardous gases generated during sulfidation. The absorbed hazardous gases are filtered by multiple first filter plates 28 and second filter plates 29, and the non-hazardous gases are transported to the outside of the box 1, preventing workers from absorbing them or directly releasing them into the air and causing environmental pollution.

[0024] like Figure 1 and Figure 4 As shown, an electric telescopic rod 22 is fixedly connected to the top of the inside of the box 1. An upper mold 23 is fixedly connected to the telescopic end of the electric telescopic rod 22. A lower mold 21 is fixedly connected to the surface of the bottom plate 2. The rubber joint to be processed is placed on the lower mold 21. Then, by starting the electric telescopic rod 22, the electric telescopic rod 22 will drive the upper mold 23 to move closer to the lower mold 21, thereby performing the vulcanization operation.

[0025] like Figure 2 As shown, the surface of the housing 1 is hinged to a movable door 4, and the top of the housing 1 is fixedly connected to a control panel 5. The control panel 5 is electrically connected to the motor 6, the electric telescopic rod 22 and the suction machine 26. The movable door 4 is used to place the rubber joint to be processed, and the control panel 5 is used to control the start of the motor 6, the electric telescopic rod 22 and the suction machine 26.

[0026] Working principle: When in use, the air inlet pipe 7 is connected to the external air cooler (the air cooler is existing technology and will not be described in detail). Open the movable door 4, then place the rubber joint on the lower mold 21, and then start the electric telescopic rod 22 through the control panel 5. The electric telescopic rod 22 will drive the upper mold 23 to move closer to the lower mold 21 for vulcanization.

[0027] Harmful gases are generated during the vulcanization process. To prevent workers from inhaling and directly emitting them, causing environmental pollution, the air intake 26 is started through the control panel 5. The air intake 26 will drive the air intake pipe 27 to absorb the harmful gases generated during vulcanization. The absorbed harmful gases are filtered through multiple first filter plates 28 and second filter plates 29, and the non-harmful gases are transported to the outside of the box 1.

[0028] When the rubber joint needs to be removed after processing, it must be cooled. The electric telescopic rod 22 and motor 6 are activated via the control panel 5. The electric telescopic rod 22 will move the upper mold 23 away from the lower mold 21, exposing the rubber joint. Then, the motor 6 will drive the bidirectional lead screw 14 to rotate. The rotation of the bidirectional lead screw 14 will cause the two lead seats 15 on its surface to move in corresponding directions. The movement of the two lead seats 15 in corresponding directions will cause the first moving frame 17 and the second moving frame 18 to move closer together. When the first moving frame 17 and the second moving frame 18 move closer together, the air-threaded pipe 16 will be stretched until the limiting block 20 of the first moving frame 17 is reached. The device moves into the limiting hole 19 of the second moving frame 18, and then the air inlet pipe 7 connected to the external cold air generator inputs the cold air generated by the cold air generator into the air outlet threaded pipe 16, and then through the air outlet threaded pipe 16 to the T-shaped connecting pipe 24, and finally through the T-shaped connecting pipe 24 to the jet nozzle 25, so that the cold air is sprayed out through the jet nozzle 25 for cooling. The first moving frame 17 and the second moving frame 18 are connected together to form a closed space to avoid the cooling space being too large during cooling, which would prevent the cold air from being accurately sprayed onto the rubber joint and thus affect the cooling rate.

[0029] The above operations can prevent the cooling space from being too large when cooling the rubber joint, which would prevent the cold air from being accurately sprayed onto the rubber joint and thus affect the cooling rate.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, fabric, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, fabric, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cooling device for flexible rubber joint processing, comprising a box (1), characterized in that: The both sides of the box (1) are respectively fixedly connected with fixed boxes (3), the top of the fixed box (3) is fixedly connected with an air inlet pipe (7), the bottom end of the air inlet pipe (7) is fixedly connected with an air outlet threaded pipe (16), one end of the air outlet threaded pipe (16) is fixedly connected with a T-shaped connecting pipe (24), one side of the T-shaped connecting pipe (24) is fixedly connected with a plurality of air jet nozzles (25), the bottom of the box (1) is fixedly connected with a bottom plate (2), the surface of the bottom plate (2) is provided with a sliding groove (13), the inner side of the sliding groove (13) is threadedly connected with a bidirectional screw rod (14), the surface of the bidirectional screw rod (14) is threadedly connected with two screw seats (15), the surfaces of the two screw seats (15) are fixedly connected with a first moving frame (17) and a second moving frame (18) in a staggered manner, the top of one side of the first moving frame (17) is fixedly connected with two limiting blocks (20), the top of one side of the second moving frame (18) is provided with two limiting holes (19), and the limiting blocks (20) and the limiting holes (19) are matched in size.

2. A cooling device for flexible rubber joint processing according to claim 1, characterized in that: The first moving frame (17) and the second moving frame (18) are fixedly connected with the T-shaped connecting pipe (24) away from the air jet nozzles (25) on one side, and the bottom of the first moving frame (17) and the second moving frame (18) is slidingly connected with the surface of the bottom plate (2).

3. A cooling device for flexible rubber joint processing according to claim 1, characterized in that: The bottom plate (2) is fixedly connected with a motor (6) on one side, and the output end of the motor (6) is fixedly connected with one end of the bidirectional screw rod (14).

4. A cooling device for flexible rubber joint processing according to claim 1, characterized in that: The top rear side of the box (1) is fixedly connected with an air suction box (8), a first air outlet box (9) and a second air outlet box (10), respectively, a plurality of first filter plates (28) and a plurality of second filter plates (29) are fixedly connected in the first air outlet box (9) and the second air outlet box (10), respectively, and an air suction machine (26) is fixedly connected in the air suction box (8).

5. A cooling device for flexible rubber joint processing according to claim 4, characterized in that: The bottom of the air suction machine (26) is fixedly connected with an air suction pipe (27), one side of the second air outlet box (10) is fixedly connected with an air outlet pipe (11), one end of the air suction pipe (27) is fixedly penetrated into the inside of the box (1), one side of the air suction machine (26) is fixedly connected with an air outlet branch pipe (12), the air outlet branch pipe (12) is fixedly penetrated through the plurality of first filter plates (28) and the plurality of second filter plates (29) and fixedly connected with one end of the air outlet pipe (11).

6. A cooling device for flexible rubber joint processing according to claim 1, characterized in that: The inside of the box (1) is fixedly connected with an electric telescopic rod (22) at the top end, and the telescopic end of the electric telescopic rod (22) is fixedly connected with an upper mold (23), and the surface of the bottom plate (2) is fixedly connected with a lower mold (21).

7. A cooling device for flexible rubber joint processing according to claim 1, characterized in that: The surface of the box (1) is hingedly connected with a movable door (4), the top of the box (1) is fixedly connected with a control panel (5), and the control panel (5) is electrically connected with the motor (6), the electric telescopic rod (22) and the air suction machine (26).

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