Modified nitrile rubber vulcanizing furnace for producing vortex spinning rubber ring

Abstract

The invention provides a modified nitrile rubber vulcanizing furnace for producing a vortex spinning rubber ring, and belongs to the field of vulcanizing equipment.The modified nitrile rubber vulcanizing furnace for producing the vortex spinning rubber ring comprises a base and a purification assembly, a vulcanizing furnace body is arranged on the upper portion of the base, and a heat preservation protection layer is arranged outside the vulcanizing furnace body; the purification assembly comprises an air exhaust piece, a filter box, a net-shaped drawer, a first linear sliding rail, a lifting piece, a first draught fan, a heat absorption pipe and an insertion piece. In the whole using process, firstly, the air exhaust part is arranged to exhaust poisonous gas in the vulcanizing furnace body, the poisonous gas is filtered in the filter box, secondly, activated carbon used after filtration is dried through heat lost by the vulcanizing furnace body in the vulcanizing process, heat recycling can be implemented while filtration is achieved, and the service life of the vulcanizing furnace body is prolonged. And toxic gas discharged into the air is reduced, so that the harm of the toxic gas to a human body can be reduced.

Description

Technical Field

[0001] The present application relates to the field of vulcanization furnaces, and in particular, to a modified nitrile rubber vulcanization furnace for producing vortex spinning rubber rings. Background Art

[0002] The vulcanization process is carried out under certain pressure, temperature and time conditions. Therefore, when the rubber is placed inside the vulcanization furnace, the furnace needs to be heated and pressurized. However, sulfur dioxide, hydrogen sulfide and other chemical substances will be produced during the vulcanization process, which are toxic. Long-term exposure will cause multiple effects on the human body and damage the respiratory system, skin, circulatory system and central nervous system. Summary of the invention

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a modified nitrile rubber vulcanization furnace for producing vortex spinning rubber rings, which can realize that after the vulcanization is completed, the furnace door of the vulcanization furnace body is opened a little, and the gas inside the vulcanization furnace body is extracted and filtered for disinfection, which can reduce the harm of toxic gases to the human body.

[0004] According to an embodiment of the present application, a modified nitrile rubber vulcanization furnace for producing vortex spinning rubber rings comprises a base and a purification component, a vulcanization furnace body is arranged on the upper part of the base, a heat preservation and protective layer is arranged on the outside of the vulcanization furnace body, a drying groove is arranged on the upper part of the heat preservation and protective layer, and the purification component comprises an exhaust part, a filter box, a mesh drawer, a first linear slide rail, a lifting part, a first fan, a heat absorption pipe and a plug-in, a plurality of mesh drawers are arranged, one side of the exhaust part is connected to one side of the vulcanization furnace body, and the other side of the exhaust part is connected to the bottom of the filter box, and the mesh drawer is connected to the bottom of the filter box. Activated carbon is arranged inside the drawer, one of the mesh drawers is inserted into the filter box, the other mesh drawer is placed inside the drying tank, the output end of the first fan is connected with one end of the heat absorption tube, the heat absorption tube is located between the vulcanization furnace body and the thermal insulation and protective layer, the other end of the heat absorption tube extends to the bottom of the drying tank, the first linear slide rail is arranged on the upper part of the thermal insulation and protective layer, the lifting member is arranged at the sliding end of the first linear slide rail, the plug-in is arranged at the lifting end of the lifting member, and the bottom of the plug-in is inserted into one side of the mesh drawer.

[0005] In addition, the modified nitrile rubber vulcanizing furnace for producing vortex spinning rubber rings according to the embodiment of the present application also has the following additional technical features: According to the present application, a push-pull plate is provided at the bottom of the drying tank, and the push-pull plate is provided with a first bidirectional threaded rod, a first motor is provided at one end of the first bidirectional threaded rod, the first motor is fixedly connected to the thermal insulation and protective layer, the push-pull plate is symmetrically arranged on both sides of the first bidirectional threaded rod, and the push-pull plate is threadedly connected to the first bidirectional threaded rod, and the push-pull plate is slidably connected to the thermal insulation and protective layer.

[0006] According to the present application, the exhaust component includes a smoke barrel and a second fan, one end of the smoke barrel is connected to one side of the vulcanization furnace body, the other end of the smoke barrel is connected to the input end of the second fan, and the output end of the second fan is connected to the bottom of the filter box.

[0007] According to the present application, a slot is provided on one side of the filter box, and the mesh drawer seal is inserted inside the slot.

[0008] According to the present application, the first linear slide rail includes a second motor, a first lead screw and a first slider, the second motor is fixedly connected to the thermal insulation and protective layer, the first lead screw is symmetrically arranged, the first lead screw is rotatably connected to the upper part of the thermal insulation and protective layer, the first lead screw is threadedly connected to the first slider, the first slider is slidably connected to the upper part of the thermal insulation and protective layer, the lifting member is arranged on one side of the first slider, the output end of the second motor is transmission connected to one of the first lead screws, and the two first lead screws are transmission connected to each other.

[0009] According to the present application, a first pulley is provided at the output end of the second motor, a second pulley is provided at the first lead screw, the first pulley is transmission-connected to one of the second pulleys, and the two second pulleys are transmission-connected to each other.

[0010] According to the present application, the lifting member includes a third motor, a second lead screw and a second slider. The third motor is fixedly connected to one side of the first slider, the output end of the third motor is transmission-connected to the second lead screw, the second lead screw is rotationally connected to the first slider, the second lead screw is threadedly connected to the second slider, the second slider is slidingly connected to the first slider, and the plug-in is arranged on one side of the second slider.

[0011] According to the present application, the output end of the third motor is provided with a third pulley, the second lead screw is provided with a fourth pulley, and the third pulley is transmission-connected with the fourth pulley.

[0012] According to the present application, the heat absorption tube is located at the bottom of the drying tank and is provided with air holes at intervals.

[0013] According to the present application, the plug-in includes a fourth motor, a threaded column and an insertion rod. The fourth motor is fixedly connected to the second slider, the upper part of the threaded column is rotatably connected to the second slider, the bottom of the threaded column is threadedly connected to the mesh drawer, and the insertion rod is inserted into one side of the mesh drawer.

[0014] After the vulcanization is completed, the furnace door will be opened to cool down the vulcanization furnace and the nitrile rubber. The nitrile rubber can only be taken out when the temperature of the vulcanization furnace or the nitrile rubber is lowered. Therefore, heat will be lost during the cooling process, resulting in a waste of heat resources.

[0015] According to the present application, it also includes a preheating component, which includes a second linear slide, a mobile shelf, a preheating box, a lifting cover, a secondary filter and a connecting pipe. The sliding end of the second linear slide is arranged on the upper part of one side of the base. The preheating box is fixedly connected to one side of the base. The lifting cover is slidably connected to one side of the preheating box. The secondary filter is connected to the side of the preheating box away from the lifting cover. Two mobile shelves are provided. The sliding end of the second linear slide drives one of the mobile shelves to move the mobile shelf to the inside of the preheating box. The other mobile shelf passes through the sliding end of the second linear slide and enters the inside of the vulcanization furnace body. One end of the connecting pipe is connected to the filter box, and the other end of the connecting pipe is connected to the preheating box. First, place the nitrile rubber on the upper part of the mobile shelf, move the mobile shelf to the upper part of the sliding end of the second linear slide rail, the sliding end of the second linear slide rail moves one mobile shelf to the inside of the preheating box, then the lifting end of the lifting cover descends to seal one side of the preheating box, and the other mobile shelf moves to the inside of the vulcanization furnace body. After the vulcanization operation, the exhaust part extracts the hot air inside the vulcanization furnace body into the inside of the filter box, and the hot air is discharged to the upper part of the filter box after filtering inside the filter box. The filter box transports the hot air to the inside of the connecting pipe, and the connecting pipe transports the hot air to the inside of the preheating box to preheat the nitrile rubber on the upper part of the mobile shelf. After preheating, the mobile shelf inside the vulcanization furnace body and the nitrile rubber on it are cooled to the point where they can be taken out of the vulcanization furnace body. At this time, the mobile shelf inside the vulcanization furnace body and The nitrile rubber moves out to the sliding end of the second linear slide rail, and the sliding end of the second linear slide rail drives the movement of the two mobile shelves, and moves the preheated mobile shelves and the nitrile rubber to the side of the furnace door of the vulcanizing furnace body, and pushes the preheated mobile shelves and the nitrile rubber into the vulcanizing furnace body, and moves the vulcanized mobile shelves and the nitrile rubber from the sliding end of the second linear slide rail. The connecting pipe transports the hot air to the preheating box to preheat the nitrile rubber, and the air is discharged through the secondary filter element, and the air is filtered again. During the entire use process, heat reuse is realized to preheat the nitrile rubber, which improves the utilization rate of heat resources, and also realizes secondary filtration and disinfection of the air, further reducing the content of toxic gases in the discharged air, which can reduce harm to the human body.

[0016] According to the present application, the second linear slide rail includes a fifth motor, a fourth lead screw and a movable plate, the fifth motor is fixedly connected to the base, the output end of the fifth motor is fixedly connected to one end of the fourth lead screw, the fourth lead screw is rotatably connected to the base, and the fourth lead screw is threadedly connected to the movable plate.

[0017] According to the present application, a running wheel is provided at the bottom of the mobile shelf, a limiting groove is provided at the upper portion of the mobile plate, and the running wheel is limited by the limiting groove.

[0018] According to the present application, the lifting cover includes a first telescopic member and a cover body, the end of the first telescopic member is fixedly connected to the base, the output end of the first telescopic member is fixedly connected to the cover body, and the cover body is slidably connected to the preheating box.

[0019] According to the present application, the secondary filter element includes an outer barrel and a filter screen, the filter screen is arranged inside the outer barrel, and activated carbon is arranged inside the outer barrel between two of the filter screens, and one side of the outer barrel is connected to the preheating box.

[0020] The temperature of the vulcanized shelves and nitrile rubber is relatively high, which makes it inconvenient for workers to take the shelves out of the vulcanizing furnace. At the same time, the toxic content of the air inside the vulcanizing furnace is also the highest. If the workers push the shelves directly into the vulcanizing furnace, they will breathe while working, and then inhale toxic gases into their bodies, causing harm to the human body.

[0021] According to the present application, it also includes a push-pull assembly, which includes a third linear slide rail, a telescopic rod and a gripper, the sliding end of the third linear slide rail is slidably connected to the base, the telescopic rod is fixedly connected to the sliding end of the third linear slide rail, the gripper is fixedly connected to the telescopic end of the telescopic rod, a gripper is provided on one side of the mobile shelf, the gripper end grips on one side of the gripper, and one side of the gripper is against one side of the mobile shelf; After placing the improved nitrile rubber on the upper part of the mobile shelf, push the mobile shelf to the upper part of the sliding end of the second linear slide rail, and the sliding end of the second linear slide rail moves one mobile shelf to the inside of the preheating box. At this time, the other mobile shelf will be located on the side of the furnace door of the vulcanizing furnace body. At this time, the sliding end of the third linear slide rail drives the telescopic rod to move, and the telescopic rod drives the gripper to move, and moves the gripper to the side of the mobile shelf on the side of the furnace door of the vulcanizing furnace body. The telescopic end of the telescopic rod pushes the gripper to move, and grabs the gripper on one side of the grabbing frame. The telescopic end of the telescopic rod continues to push the gripper to push the mobile shelf on the upper part of the sliding end of the second linear slide rail to Inside the vulcanizing furnace body, after vulcanization is completed and the furnace has cooled down, the furnace door of the vulcanizing furnace body is opened, and the telescopic end of the telescopic rod drives the movement of the gripper, allowing the gripper to grab the grabbing frame, and the telescopic end of the telescopic rod retracts to drive the gripper to move, and the mobile shelf is pulled out from the inside of the vulcanizing furnace body. During the entire use process, the cooperation of the telescopic rod and the gripper is used to push the mobile shelf into the vulcanizing furnace body, and the cooperation of the telescopic rod and the gripper is also used to pull the mobile shelf out of the vulcanizing furnace body, reducing the manual entry into the vulcanizing furnace body, thereby reducing the inhalation of toxic gases into the body, and reducing the harm of toxic gases to the human body.

[0022] According to the present application, the third linear slide rail includes a sixth motor, a fifth lead screw and a sliding frame, the sixth motor is fixedly connected to the base, the output end of the sixth motor is fixedly connected to one end of the fifth lead screw, the fifth lead screw is rotatably connected to the base, the fifth lead screw is threadedly connected to the sliding frame, the sliding frame is slidably connected to the base, and the telescopic rod is fixedly connected to the upper part of the sliding frame.

[0023] According to the present application, the telescopic rod includes a second telescopic member, a first rod body and a second rod body, the second rod body and one side of the second telescopic member are both fixedly connected to the upper portion of the sliding frame, one side of the first rod body is slidably connected inside the second rod body, the output end of the second telescopic member is fixedly connected to one side of the first rod body, and the first rod body is fixedly connected to the gripper.

[0024] According to a modified nitrile rubber vulcanization furnace for producing vortex spinning rubber rings according to an embodiment of the present application, the beneficial effect is that the vulcanization furnace body performs vulcanization operation on the modified nitrile rubber. During the vulcanization process, the toxic gas released by the nitrile rubber will remain inside the vulcanization furnace body. Therefore, after the vulcanization is completed, the exhaust component extracts the air inside the vulcanization furnace body, and at the same time, the furnace door of the vulcanization furnace body is opened a little to allow external air to enter the vulcanization furnace body. The exhaust component extracts the toxic gas into the filter box, and the inside of the filter box is passed through the mesh drawer. The activated carbon is set to filter. When the toxic gas inside the vulcanizing furnace body is extracted, the nitrile rubber is taken out from the vulcanizing furnace body. At this time, the sliding end of the first linear slide rail drives the lifting member to move, and the lifting member drives the plug-in to move to take out the mesh drawer inside the filter box and place it inside the drying tank. At the same time, the sliding end of the first linear slide rail drives the lifting member to move, and the lifting member drives the plug-in to move, and the plug-in is inserted into one side of another mesh drawer inside the drying tank, and the mesh drawer and the activated carbon inside it are inserted into the filter box. At the same time When the nitrile rubber is vulcanized again, the inside of the vulcanization furnace body will be heated and pressurized. At this time, the vulcanization furnace body will release heat, that is, there will be heat loss. The lost heat will first enter between the vulcanization furnace body and the thermal insulation protective layer. At this time, the heat absorption tube will absorb the lost heat, so the output end of the first fan will transport air to the inside of the heat absorption tube, absorb heat inside the heat absorption tube, and then the hot air will be transported to the bottom of the drying tank to dry the activated carbon inside the mesh drawer placed inside the drying tank. Because the adsorption of many activated carbons will decrease after use, the activated carbon is usually treated by exposure or drying, and then it can be recycled. During the entire use process, first, an exhaust component is set to exhaust the toxic gas inside the vulcanization furnace body and filter it inside the filter box. Secondly, the used activated carbon is filtered and dried using the heat lost from the vulcanization furnace body during the vulcanization process. While filtering, heat recovery and reuse can be implemented, reducing the emission of toxic gases into the air, thereby reducing the harm of toxic gases to the human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 This is a schematic structural diagram from a first-view perspective of a modified nitrile rubber vulcanizing furnace for producing vortex spinning rubber rings provided in an embodiment of the present application; Figure 2 A schematic diagram of a portion of the structure of a vulcanization furnace body, a base, and a thermal insulation protective layer provided in an embodiment of the present application; Figure 3 A schematic diagram of a portion of the structure of a push-pull plate provided in an embodiment of the present application; Figure 4 A schematic diagram of a portion of the structure of the air extraction component provided in the embodiment of the present application; Figure 5 A partial structural schematic diagram of a first linear slide rail, a lifting member and a plug-in provided in an embodiment of the present application; Figure 6 A schematic diagram of a portion of the structure of a lifting member and a plug-in provided in an embodiment of the present application; Figure 7 A schematic diagram of a portion of the structure of a heat absorbing tube provided in an embodiment of the present application; Figure 8 A partial structural schematic diagram of a second linear slide rail and a mobile shelf provided in an embodiment of the present application; Fig. 9 A schematic diagram of a portion of the structure of a preheating box provided in an embodiment of the present application; Fig.10 A partial structural schematic diagram of a secondary filter element provided in an embodiment of the present application; Fig.11 A partial structural schematic diagram of a push-pull assembly provided in an embodiment of the present application.

[0027] In the figure: 100-base; 110-vulcanizing furnace body; 120-insulation protection layer; 121-drying tank; 122-pushing plate; 123-first bidirectional threaded rod; 124-first motor; 200-purification component; 210-exhaust member; 211-smoke barrel; 212-second fan; 220-filter box; 221-slot; 230-net drawer; 240-first linear slide rail; 241-second motor; 242-first lead screw; 243-first slider; 244-first pulley; 245-second pulley; 250-lifting member; 251-third motor; 252-second lead screw; 253-second slider; 254-third pulley; 255-fourth pulley; 260-first fan; 270-heat absorbing pipe; 280-plug-in; 2 81-fourth motor; 282-threaded column; 283-insertion rod; 300-preheating assembly; 310-second linear slide; 311-fifth motor; 312-fourth lead screw; 313-moving plate; 314-limiting groove; 320-moving shelf; 321-walking wheel; 322-grabbing frame; 330-preheating box; 340-lifting cover; 341-first telescopic member; 342-cover body; 350-secondary filter element; 351-outer barrel; 352-filter screen; 360-connecting pipe; 400-push-pull assembly; 410-third linear slide; 411-sixth motor; 412-fifth lead screw; 413-sliding frame; 420-telescopic rod; 421-second telescopic member; 422-first rod body; 423-second rod body; 430-gripper. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0029] A modified nitrile rubber vulcanization furnace for producing vortex spinning rubber rings according to an embodiment of the present application is described below with reference to the accompanying drawings.

[0030] like Figure 1-Figure 11 As shown, a modified nitrile rubber vulcanization furnace for producing vortex spinning rubber rings according to an embodiment of the present application includes a base 100 and a purification component 200.

[0031] Among them, a vulcanization furnace body 110 is arranged on the upper part of the base 100, a heat preservation and protective layer 120 is arranged on the outside of the vulcanization furnace body 110, a drying tank 121 is opened on the upper part of the heat preservation and protective layer 120, and the purification component 200 includes an exhaust member 210, a filter box 220, a mesh drawer 230, a first linear slide rail 240, a lifting member 250, a first fan 260, a heat absorption pipe 270 and a plug-in 280, and the mesh drawer 230 is provided with multiple, one side of the exhaust member 210 is connected to one side of the vulcanization furnace body 110, and the other side of the exhaust member 210 is connected to the bottom of the filter box 220, and the mesh drawer 230 is provided with an active A mesh drawer 230 is inserted into the filter box 220, and another mesh drawer 230 is placed in the drying tank 121. The output end of the first fan 260 is connected with one end of the heat absorption pipe 270. The heat absorption pipe 270 is located between the vulcanization furnace body 110 and the thermal insulation protective layer 120. The other end of the heat absorption pipe 270 extends to the bottom of the drying tank 121. The first linear slide rail 240 is arranged on the upper part of the thermal insulation protective layer 120, the lifting member 250 is arranged at the sliding end of the first linear slide rail 240, and the plug-in 280 is arranged at the lifting end of the lifting member 250. The bottom of the plug-in 280 is inserted into the inside of one side of the mesh drawer 230.

[0032] The following describes the working process of a modified nitrile rubber vulcanizing furnace for producing vortex spinning rubber rings according to a specific embodiment of the present application with reference to the accompanying drawings; First, after the vulcanization operation is completed, the door of the vulcanization furnace body 110 is opened slightly to allow breath to flow into the vulcanization furnace body 110, and the input end of the second fan 212 extracts the air inside the vulcanization furnace body 110 through the smoke barrel 211, and extracts and transports the air to the inside of the filter box 220, and the air is filtered through the activated carbon inside the mesh drawer 230 in the filter box 220; Then, after the activated carbon has been used for a certain period of time, the adsorption of the activated carbon decreases, and the sliding end of the first linear slide 240 drives the lifting member 250 to move, and the lifting member 250 drives the plug-in 280 to move, and the plug-in 280 drives the mesh drawer 230 to move, and the mesh drawer 230 inside the filter box 220 is pulled out, and under the continuous movement of the sliding end of the first linear slide 240, the mesh drawer 230 is moved above the drying tank 121, and the lifting end of the lifting member 250 descends, and the mesh drawer 230 is placed inside the drying tank 121, and the plug-in 280 is separated from this mesh drawer 230, and the plug-in 280 is moved above another mesh drawer 230, and the plug-in 280 is inserted into one side of the mesh drawer 230, and the lifting end of the lifting member 250 is lifted, and the sliding end of the first linear slide 240 moves, and this mesh drawer 230 is inserted into the filter box 220, so that the replacement of the activated carbon is realized; Finally, the first fan 260 conveys air to the inside of the heat absorption pipe 270. At this time, the heat absorption pipe 270 is located between the vulcanization furnace body 110 and the thermal insulation protective layer 120. During the vulcanization operation, the vulcanization furnace body 110 will lose a certain amount of heat to between the vulcanization furnace body 110 and the thermal insulation protective layer 120. The heat absorption pipe 270 absorbs the lost heat and then conveys the hot air to the bottom of the drying tank 121, and blows the hot air to the mesh drawer 230 to dry the activated carbon inside the mesh drawer 230. Therefore, during the entire use process, firstly, the exhaust member 210 is provided to exhaust the toxic gas inside the vulcanization furnace body 110 and filter it inside the filter box 220. Secondly, the activated carbon after filtering is dried by utilizing the heat lost from the vulcanization furnace body 110 during the vulcanization process, thereby realizing the recovery and reuse of heat while filtering, reducing the emission of toxic gases into the air, and further reducing the harm of toxic gases to the human body.

[0033] In addition, the modified nitrile rubber vulcanizing furnace for producing vortex spinning rubber rings according to the embodiment of the present application also has the following additional technical features: According to this application, if Figure 2 and Figure 3 As shown, a push-pull plate 122 is provided at the bottom of the drying tank 121, and the push-pull plate 122 is provided with a first bidirectional threaded rod 123, and a first motor 124 is provided at one end of the first bidirectional threaded rod 123, and the first motor 124 is fixedly connected to the thermal insulation protective layer 120, and the push-pull plate 122 is symmetrically arranged on both sides of the first bidirectional threaded rod 123, and the push-pull plate 122 is threadedly connected to the first bidirectional threaded rod 123, and the push-pull plate 122 is slidably connected to the thermal insulation protective layer 120.

[0034] According to this application, if Figure 4 As shown, the exhaust member 210 includes a smoke barrel 211 and a second fan 212 , one end of the smoke barrel 211 is connected to one side of the vulcanization furnace body 110 , the other end of the smoke barrel 211 is connected to the input end of the second fan 212 , and the output end of the second fan 212 is connected to the bottom of the filter box 220 .

[0035] According to this application, if Figure 4 As shown, a slot 221 is opened on one side of the filter box 220 , and the mesh drawer 230 is sealed and inserted into the slot 221 .

[0036] According to this application, if Figure 6As shown, the first linear slide rail 240 includes a second motor 241, a first lead screw 242 and a first slider 243. The second motor 241 is fixedly connected to the thermal insulation and protective layer 120, the first lead screw 242 is symmetrically arranged, the first lead screw 242 is rotatably connected to the upper part of the thermal insulation and protective layer 120, the first lead screw 242 is threadedly connected to the first slider 243, the first slider 243 is slidably connected to the upper part of the thermal insulation and protective layer 120, the lifting member 250 is arranged on one side of the first slider 243, the output end of the second motor 241 is transmission connected to a first lead screw 242, and the two first lead screws 242 are transmission connected to each other.

[0037] According to this application, if Figure 6 As shown, a first pulley 244 is provided at the output end of the second motor 241, a second pulley 245 is provided at the first lead screw 242, the first pulley 244 is transmission-connected to a second pulley 245, and the two second pulleys 245 are transmission-connected to each other.

[0038] According to this application, if Figure 6 As shown, the lifting member 250 includes a third motor 251, a second lead screw 252 and a second slider 253. The third motor 251 is fixedly connected to one side of the first slider 243. The output end of the third motor 251 is transmission-connected to the second lead screw 252. The second lead screw 252 is rotationally connected to the first slider 243. The second lead screw 252 is threadedly connected to the second slider 253. The second slider 253 is slidingly connected to the first slider 243. The plug-in 280 is arranged on one side of the second slider 253.

[0039] According to this application, if Figure 6 As shown, a third pulley 254 is provided at the output end of the third motor 251 , a fourth pulley 255 is provided at the second lead screw 252 , and the third pulley 254 is transmission-connected with the fourth pulley 255 .

[0040] According to this application, if Figure 7 As shown, the heat absorption pipe 270 is located at the bottom of the drying tank 121 and has air holes spaced apart therefrom.

[0041] According to this application, if Figure 6 As shown, the plug-in 280 is provided with a fourth motor 281, a threaded column 282 and an insertion rod 283, the fourth motor 281 is fixedly connected to the second slider 253, the upper part of the threaded column 282 is rotatably connected to the second slider 253, the bottom of the threaded column 282 is threadedly connected to the mesh drawer 230, and the insertion rod 283 is inserted into one side of the mesh drawer 230.

[0042] After the vulcanization is completed, the furnace door will be opened to cool down the vulcanization furnace and the nitrile rubber. The nitrile rubber can only be taken out when the temperature of the vulcanization furnace or the nitrile rubber is lowered. Therefore, heat will be lost during the cooling process, resulting in a waste of heat resources.

[0043] According to this application, if Figure 8-Figure 10 As shown, it also includes a preheating component 300, which includes a second linear slide 310, a movable shelf 320, a preheating box 330, a lifting cover 340, a secondary filter 350 and a connecting pipe 360. The sliding end of the second linear slide 310 is arranged on the upper part of one side of the base 100, the preheating box 330 is fixedly connected to one side of the base 100, the lifting cover 340 is slidably connected to one side of the preheating box 330, the secondary filter 350 is connected to the side of the preheating box 330 away from the lifting cover 340, and two movable shelves 320 are provided. The sliding end of the second linear slide 310 drives one movable shelf 320 to move and move the movable shelf 320 to the inside of the preheating box 330, and the other movable shelf 320 passes through the sliding end of the second linear slide 310 and enters the inside of the vulcanizing furnace body 110. One end of the connecting pipe 360 ​​is connected to the filter box 220, and the other end of the connecting pipe 360 ​​is connected to the preheating box 330. First, the nitrile rubber is placed on the upper part of the mobile shelf 320, and the mobile shelf 320 is moved to the upper part of the sliding end of the second linear slide 310. The sliding end of the second linear slide 310 moves one mobile shelf 320 to the inside of the preheating box 330, and then the lifting end of the lifting cover 340 is lowered to block one side of the preheating box 330, and the other mobile shelf 320 is moved to the inside of the vulcanizing furnace body 110. After the vulcanization operation, the exhaust part 210 removes the air inside the vulcanizing furnace body 110. The hot air is drawn into the filter box 220, and after being filtered inside the filter box 220, it is discharged to the upper part of the filter box 220. The filter box 220 conveys the hot air to the inside of the connecting pipe 360, and the connecting pipe 360 ​​conveys the hot air to the inside of the preheating box 330 to preheat the nitrile rubber on the upper part of the mobile shelf 320. After preheating, the mobile shelf 320 and the nitrile rubber on the upper part of the vulcanizing furnace body 110 are cooled to the point where they can be taken out of the vulcanizing furnace body 110. The movable shelf 320 and the nitrile rubber in the vulcanizing furnace body 110 are moved out to the sliding end of the second linear slide rail 310, and the sliding end of the second linear slide rail 310 drives the movement of the two movable shelves 320, and the preheated movable shelf 320 and the nitrile rubber are moved to the side of the furnace door of the vulcanizing furnace body 110, and the preheated movable shelf 320 and the nitrile rubber are pushed into the vulcanizing furnace body 110, and the vulcanized movable shelf 320 and the nitrile rubber are moved down from the sliding end of the second linear slide rail 310, and the connecting pipe 360 ​​conveys the hot air to the preheating box 330 to preheat the nitrile rubber, and the air will be discharged through the secondary filter element 350, and the air will be filtered again. In the whole use process, heat recycling is realized to preheat the nitrile rubber, the utilization rate of heat resources is improved, and the secondary filtration and disinfection of the air is realized, which further reduces the content of toxic gases in the discharged air and reduces the harm to the human body.

[0044] According to this application, if Figure 8 As shown, the second linear slide rail 310 includes a fifth motor 311, a fourth lead screw 312 and a movable plate 313. The fifth motor 311 is fixedly connected to the base 100, the output end of the fifth motor 311 is fixedly connected to one end of the fourth lead screw 312, the fourth lead screw 312 is rotatably connected to the base 100, and the fourth lead screw 312 is threadedly connected to the movable plate 313.

[0045] According to this application, if Figure 8 As shown, a travel wheel 321 is provided at the bottom of the mobile shelf 320 , a limiting groove 314 is provided on the upper portion of the mobile plate 313 , and the travel wheel 321 is limited by the limiting groove 314 .

[0046] According to this application, if Fig. 9 As shown, the lifting cover 340 includes a first telescopic member 341 and a cover body 342 , the end of the first telescopic member 341 is fixedly connected to the base 100 , the output end of the first telescopic member 341 is fixedly connected to the cover body 342 , and the cover body 342 is slidably connected to the preheating box 330 .

[0047] According to this application, if Fig.10 As shown, the secondary filter element 350 includes an outer barrel 351 and a filter screen 352 . The filter screen 352 is arranged inside the outer barrel 351 , and activated carbon is arranged inside the outer barrel 351 between two filter screens 352 . One side of the outer barrel 351 is connected to the preheating box 330 .

[0048] The temperature of the vulcanized shelves and nitrile rubber is relatively high, which makes it inconvenient for workers to take the shelves out of the vulcanizing furnace. At the same time, the toxic content of the air inside the vulcanizing furnace is also the highest. If the workers push the shelves directly into the vulcanizing furnace, they will breathe while working, and then inhale toxic gases into their bodies, causing harm to the human body.

[0049] According to this application, if Fig.11 As shown, it also includes a push-pull assembly 400, which includes a third linear slide rail 410, a telescopic rod 420 and a gripper 430. The sliding end of the third linear slide rail 410 is slidably connected to the base 100, the telescopic rod 420 is fixedly connected to the sliding end of the third linear slide rail 410, the gripper 430 is fixedly connected to the telescopic end of the telescopic rod 420, and a grabbing frame 322 is provided on one side of the mobile shelf 320. The grabbing end of the gripper 430 is gripped on one side of the grabbing frame 322, and one side of the gripper 430 is against one side of the mobile shelf 320. After placing the improved nitrile rubber on the upper part of the mobile shelf 320, the mobile shelf 320 is pushed to the upper part of the sliding end of the second linear slide 310, and the sliding end of the second linear slide 310 moves one mobile shelf 320 to the inside of the preheating box 330. At this time, the other mobile shelf 320 will be located on the side of the furnace door of the vulcanization furnace body 110. At this time, the sliding end of the third linear slide 410 drives the telescopic rod 420 to move, and the telescopic rod 420 drives the gripper 430 to move, and moves the gripper 430 to the side of the mobile shelf 320 on the side of the furnace door of the vulcanization furnace body 110. The telescopic end of the telescopic rod 420 pushes the gripper 430 to move, and grabs the gripper 430 on one side of the grabbing frame 322. The telescopic end of the telescopic rod 420 continues to push the gripper 430 to move the mobile shelf on the upper part of the sliding end of the second linear slide 310. The mobile shelf 320 is pushed into the vulcanization furnace body 110. After the vulcanization is completed and the furnace has cooled down, the furnace door of the vulcanization furnace body 110 is opened, and the telescopic end of the telescopic rod 420 drives the movement of the gripper 430, so that the gripper 430 grabs the gripping frame 322. The telescopic end of the telescopic rod 420 retracts and drives the gripper 430 to move, and the mobile shelf 320 is pulled out from the vulcanization furnace body 110. During the entire use process, the cooperation of the telescopic rod 420 and the gripper 430 is used to push the mobile shelf 320 into the vulcanization furnace body 110, and the cooperation of the telescopic rod 420 and the gripper 430 is also used to pull the mobile shelf 320 out from the vulcanization furnace body 110, which reduces the manual entry into the vulcanization furnace body 110, thereby reducing the inhalation of toxic gases into the body and reducing the harm of toxic gases to the human body.

[0050] According to this application, if Fig.11 As shown, the third linear slide rail 410 includes a sixth motor 411, a fifth lead screw 412 and a sliding frame 413. The sixth motor 411 is fixedly connected to the base 100, the output end of the sixth motor 411 is fixedly connected to one end of the fifth lead screw 412, the fifth lead screw 412 is rotatably connected to the base 100, the fifth lead screw 412 is threadedly connected to the sliding frame 413, the sliding frame 413 is slidably connected to the base 100, and the telescopic rod 420 is fixedly connected to the upper part of the sliding frame 413.

[0051] According to this application, if Fig.11 As shown, the telescopic rod 420 includes a second telescopic member 421, a first rod body 422 and a second rod body 423, one side of the second rod body 423 and the second telescopic member 421 are fixedly connected to the upper part of the sliding frame 413, one side of the first rod body 422 is slidably connected to the inside of the second rod body 423, the output end of the second telescopic member 421 is fixedly connected to one side of the first rod body 422, and the first rod body 422 is fixedly connected to the gripper 430.

[0052] It should be noted that the first telescopic member 341 and the second telescopic member 421 are any one of an electric push rod, an electric cylinder, a hydraulic cylinder and a pneumatic cylinder.

[0053] The other structures and operations of the modified nitrile rubber vulcanization furnace for producing vortex spinning rubber rings according to the embodiment of the present application are known to ordinary technicians in the field and will not be described in detail here.

[0054] In the several embodiments provided in this application, it should be understood that the disclosed devices and methods can also be implemented in other ways. The device embodiments described above are merely illustrative.

[0055] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A modified nitrile rubber vulcanizing furnace for producing vortex spinning rubber rings, characterized in that: include: A base (100), wherein a vulcanization furnace body (110) is arranged on the upper part of the base (100), a heat-insulating protective layer (120) is arranged outside the vulcanization furnace body (110), and a drying tank (121) is arranged on the upper part of the heat-insulating protective layer (120); A purification component (200), the purification component (200) comprising an exhaust member (210), a filter box (220), a mesh drawer (230), a first linear slide rail (240), a lifting member (250), a first fan (260), a heat absorption pipe (270) and a plug-in unit (280), wherein a plurality of mesh drawers (230) are provided, one side of the exhaust member (210) is connected to one side of the vulcanization furnace body (110), and the other side of the exhaust member (210) is connected to the bottom of the filter box (220), activated carbon is provided inside the mesh drawer (230), one mesh drawer (230) is inserted into the filter box (220), and the other mesh drawer (230) is connected to the bottom of the filter box (220). 30) is placed inside the drying tank (121), the output end of the first fan (260) is connected to one end of the heat absorption pipe (270), the heat absorption pipe (270) is located between the vulcanization furnace body (110) and the thermal insulation and protective layer (120), the other end of the heat absorption pipe (270) extends to the bottom of the drying tank (121), the first linear slide rail (240) is arranged on the upper part of the thermal insulation and protective layer (120), the lifting member (250) is arranged at the sliding end of the first linear slide rail (240), the plug-in (280) is arranged at the lifting end of the lifting member (250), and the bottom of the plug-in (280) is inserted into one side of the mesh drawer (230).

2. The modified nitrile rubber vulcanizing furnace for producing vortex spinning aprons according to claim 1, characterized in that: A push-pull plate (122) is provided at the bottom of the drying tank (121), and the push-pull plate (122) is provided with a first bidirectional threaded rod (123). A first motor (124) is provided at one end of the first bidirectional threaded rod (123), and the first motor (124) is fixedly connected to the thermal insulation protective layer (120). The push-pull plate (122) is symmetrically arranged on both sides of the first bidirectional threaded rod (123), and the push-pull plate (122) is threadedly connected to the first bidirectional threaded rod (123), and the push-pull plate (122) is slidably connected to the thermal insulation protective layer (120).

3. The modified nitrile rubber vulcanizing furnace for producing vortex spinning rubber rings according to claim 1, characterized in that: The exhaust component (210) comprises a smoke barrel (211) and a second fan (212); one end of the smoke barrel (211) is connected to one side of the vulcanization furnace body (110); the other end of the smoke barrel (211) is connected to an input end of the second fan (212); and an output end of the second fan (212) is connected to the bottom of the filter box (220).

4. The modified nitrile rubber vulcanizing furnace for producing vortex spinning aprons according to claim 1, characterized in that: A slot (221) is provided on one side of the filter box (220), and the mesh drawer (230) is sealed and inserted into the slot (221).

5. The modified nitrile rubber vulcanizing furnace for producing vortex spinning rubber rings according to claim 1, characterized in that: The first linear slide rail (240) comprises a second motor (241), a first lead screw (242) and a first slider (243); the second motor (241) is fixedly connected to the thermal insulation and protective layer (120); the first lead screws (242) are symmetrically arranged; the first lead screws (242) are rotatably connected to the upper portion of the thermal insulation and protective layer (120); the first lead screws (242) are threadedly connected to the first slider (243); the first slider (243) is slidably connected to the upper portion of the thermal insulation and protective layer (120); the lifting member (250) is arranged on one side of the first slider (243); the output end of the second motor (241) is transmission-connected to one of the first lead screws (242); and two of the first lead screws (242) are transmission-connected to each other.

6. The modified nitrile rubber vulcanizing furnace for producing vortex spinning aprons according to claim 5, characterized in that: The output end of the second motor (241) is provided with a first pulley (244), the first lead screw (242) is provided with a second pulley (245), the first pulley (244) is transmission-connected to one of the second pulleys (245), and the two second pulleys (245) are transmission-connected to each other.

7. The modified nitrile rubber vulcanizing furnace for producing vortex spinning aprons according to claim 5, characterized in that: The lifting member (250) comprises a third motor (251), a second lead screw (252) and a second slider (253); the third motor (251) is fixedly connected to one side of the first slider (243); the output end of the third motor (251) is transmission-connected to the second lead screw (252); the second lead screw (252) is rotationally connected to the first slider (243); the second lead screw (252) is threadedly connected to the second slider (253); the second slider (253) is slidably connected to the first slider (243); and the plug-in (280) is arranged on one side of the second slider (253).

8. The modified nitrile rubber vulcanizing furnace for producing vortex spinning aprons according to claim 7, characterized in that: The output end of the third motor (251) is provided with a third pulley (254), the second lead screw (252) is provided with a fourth pulley (255), and the third pulley (254) is transmission-connected to the fourth pulley (255).

9. The modified nitrile rubber vulcanizing furnace for producing vortex spinning aprons according to claim 1, characterized in that: The heat absorption pipe (270) is located at the bottom of the drying tank (121) and is provided with air holes at intervals.

10. The modified nitrile rubber vulcanizing furnace for producing vortex spinning aprons according to claim 7, characterized in that: The plug-in unit (280) comprises a fourth motor (281), a threaded column (282) and an insertion rod (283); the fourth motor (281) is fixedly connected to the second slider (253); the upper portion of the threaded column (282) is rotatably connected to the second slider (253); the bottom portion of the threaded column (282) is threadedly connected to the mesh drawer (230); and the insertion rod (283) is inserted into one side of the mesh drawer (230).

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