A vacuum degassing device for rubber roller processing

Abstract

The invention relates to the technical field of vacuum degassing, and specifically discloses a vacuum degassing device for rubber roller processing, comprising a tank body and a degassing mechanism, wherein the degassing mechanism comprises a bottom plate, a plurality of support rods, a threaded roller, a disc, a lifting ring, a turning plate, a driven wheel, a discharge valve, two groups of guide components, a plurality of groups of stirring components, a rotating component, a vacuum component and a discharge component, wherein each group of guide components comprises a connecting plate, a guide rod and a limit plate, the threaded roller passes through the tank body, the driven wheel is fixedly connected to the lower end of the threaded roller, the lifting ring is sleeved on the outer side of the threaded roller and cooperates with the thread of the threaded roller, one end of the connecting plate is fixedly connected to the lifting ring, the other end of the connecting plate is fixedly connected to the turning plate, the guide rod passes through the connecting plate, and the vacuum component is arranged on the upper surface of the bottom plate, through the above arrangement, the raw material can be turned upside down, so as to discharge the bubbles inside the raw material, thereby improving the degassing effect.

Description

Technical Field

[0001] The invention relates to the technical field of vacuum degassing, in particular to a vacuum degassing device for processing rubber rollers. Background Art

[0002] Polyurethane glue has relatively high viscosity, high surface tension, and thick potting thickness, so bubbles are not easy to discharge. After the bubbles overflow from the colloid, they are not easy to break due to the surface tension of the colloid and gather on the surface of the colloid, that is, on the surface of the workpiece, affecting the surface quality of the workpiece and the vacuum sealing effect. The existing method is mainly through mechanical vacuum plus manual stirring. The whole process requires a lot of manpower and wastes a lot of unnecessary time, resulting in low production efficiency and high production costs.

[0003] In order to solve the above technical problems, the prior art patent (CN218011210U) discloses a vacuum degassing device for the production of polyurethane rubber rollers, including a base, a mixing box, a mounting sleeve, a rotating shaft, a mounting plate and a mounting rod. The upper surface of the base is equipped with a mounting frame, the mixing box is installed on the upper surface of the mounting frame, the inner surface of the mixing box is equipped with a mounting sleeve, the inner surface of the mounting sleeve is equipped with a rotating shaft, the lower surface of the rotating shaft is equipped with a mounting plate, the lower surface of the mounting plate is equipped with a mounting rod, a plurality of mounting seats are installed on the outer surface of the mounting rod, a stirring rod is installed on the outer surface of the mounting seat, a transmission bevel gear is installed on the upper surface of the rotating shaft, a motor seat is installed on the upper surface of the mixing box, and a stirring motor is installed on the upper surface of the motor seat. By controlling the stirring motor, the power bevel gear is driven to rotate, and the meshing between the power bevel gear and the transmission bevel gear is utilized to drive the rotating shaft to rotate, thereby driving the mounting rod and the stirring rod to rotate, thereby stirring the raw materials.

[0004] However, in the above-mentioned prior art, the stirring method is single, and it is difficult to discharge the bubbles inside the raw materials, resulting in poor degassing effect. Summary of the invention

[0005] The purpose of the present invention is to provide a vacuum degassing device for rubber roller processing, aiming to solve the technical problem in the prior art that the single stirring method makes it difficult to discharge the bubbles inside the raw materials, thus resulting in poor degassing effect.

[0006] To achieve the above-mentioned purpose, the present invention adopts a vacuum degassing device for rubber roller processing, including a tank body and a degassing mechanism, the degassing mechanism includes a bottom plate, multiple support rods, a threaded roller, a disc, a lifting ring, a turning plate, a driven wheel, a discharge valve, two groups of guide components, multiple groups of stirring components, a rotating component, a vacuum component and a discharge component, each group of the guide components includes a connecting plate, a guide rod and a limit plate, one end of the multiple support rods is fixedly connected to the tank body, and the other end of the multiple support rods is fixedly connected to the bottom plate, the threaded roller passes through the tank body and is rotatably connected to the tank body, the driven wheel is fixedly connected to the lower end of the threaded roller, the disc is fixedly connected to the upper end of the threaded roller, and the lifting ring is fixedly connected to the upper end of the threaded roller. The ring sleeve is arranged on the outer side of the threaded roller and is threadably matched with the threaded roller. Two groups of the guide assemblies are symmetrically arranged on the outer side of the lifting ring. One end of the connecting plate is fixedly connected to the lifting ring, and the other end of the connecting plate is fixedly connected to the flipping plate. The guide rod passes through the connecting plate and is slidably connected to the connecting plate. One end of the guide rod is fixedly connected to the tank body, and the other end of the guide rod is fixedly connected to the limit plate. The discharge valve is arranged on the outer side of the tank body. Multiple groups of the stirring assemblies are fixedly connected to the threaded roller. The vacuum assembly is arranged on the upper surface of the bottom plate. The rotating assembly is used to drive the driven wheel to rotate, and the discharge assembly is arranged on the upper surface of the tank body.

[0007] Among them, the discharge assembly includes a discharge pipe, a sealing cover and a handle. The discharge pipe passes through the tank body and is fixedly connected to the tank body. The sealing cover is sleeved on the outside of the discharge pipe and is threadedly connected to the discharge pipe. The handle is fixedly connected to the upper surface of the sealing cover.

[0008] Wherein, the rotating assembly includes a motor, a driving wheel and a belt, the motor is arranged on the upper surface of the base plate, the driving wheel is fixedly connected to the output end of the motor, and the belt is respectively sleeved on the outer sides of the driving wheel and the driven wheel.

[0009] Among them, each group of the stirring components includes a rotating rod, a scraper and multiple stirring rods, the scraper is in contact with the inner wall of the tank body, one end of the rotating rod is fixedly connected to the threaded roller, and the other end of the rotating rod is fixedly connected to the scraper, and the multiple stirring rods are fixedly connected to the scraper and are located on one side of the scraper.

[0010] Wherein, the vacuum assembly includes a vacuum pump and an air suction pipe, the vacuum pump is arranged on the upper surface of the base plate, one end of the air suction pipe is fixedly connected to the vacuum pump, and the other end of the air suction pipe passes through the tank body and is fixedly connected to the tank body.

[0011] Wherein, the vacuum degassing device for rubber roller processing further includes a plurality of rollers and a pushing assembly, wherein the plurality of rollers are arranged on the lower surface of the bottom plate, and the pushing assembly is arranged on one side of the bottom plate.

[0012] Among them, the pushing assembly includes two fixed rods, a grip rod and an anti-slip sleeve, one end of the two fixed rods is fixedly connected to the base plate respectively, the other end of the two fixed rods is fixedly connected to the grip rod respectively, and the anti-slip sleeve is arranged on the outside of the grip rod.

[0013] The invention relates to a vacuum degassing device for processing a rubber roller, wherein the driven wheel is fixedly connected to the lower end of the threaded roller, the lifting ring is sleeved on the outer side of the threaded roller, one end of the connecting plate is fixedly connected to the lifting ring, and the other end of the connecting plate is fixedly connected to the turning plate, and the guide rod passes through the connecting plate. When it is used specifically, the raw material is placed into the tank body through the discharge component, and then the tank body is evacuated through the vacuum component. At the same time, the driven wheel is driven by the rotating component to rotate, and the driven wheel drives the threaded roller to rotate, so that the lifting ring moves upward, the lifting ring drives the connecting plate to slide on the guide rod, and the connecting plate drives the turning plate to move upward, thereby turning the raw material and discharging the internal air upward. At the same time, the threaded roller drives multiple groups of the stirring components to rotate, thereby stirring the raw material, thereby further improving the degassing effect. This method can effectively solve the problem in the prior art that the stirring method is single and it is difficult to discharge the bubbles inside the raw material, thereby resulting in poor degassing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic structural diagram of the first embodiment of the present invention.

[0016] Figure 2 It is a schematic diagram of the overall structure of the first embodiment of the present invention.

[0017] Figure 3 It is a partial structural diagram of the first embodiment of the present invention.

[0018] Figure 4 It is a schematic structural diagram of the second embodiment of the present invention.

[0019] Figure 5It is a schematic structural diagram of the third embodiment of the present invention.

[0020] 101-tank body, 102-bottom plate, 103-support rod, 104-threaded roller, 105-disc, 106-lifting ring, 107-turning plate, 108-driven wheel, 109-discharge valve, 110-connecting plate, 111-guide rod, 112-limiting plate, 113-discharge pipe, 114-sealing cover, 115-handle, 116-motor, 117-driving wheel, 118-belt, 119-rotating rod, 120-scraper, 121-stirring rod, 122-vacuum pump, 123-suction pipe, 201-roller, 202-fixing rod, 203-grip rod, 204-anti-slip sleeve, 301-hydraulic cylinder, 302-holding plate, 303-installation frame, 304-glass plate. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0022] The first embodiment of the present application is:

[0023] See also Figure 1 to Figure 3 ,in Figure 1 is a schematic structural diagram of a first embodiment of the present invention, Figure 2 is a schematic diagram of the overall structure of the first embodiment of the present invention, Figure 3 It is a partial structural diagram of the first embodiment of the present invention.

[0024] The present invention provides a vacuum degassing device for processing a rubber roller, comprising a tank body 101 and a degassing mechanism, wherein the degassing mechanism comprises a bottom plate 102, a plurality of support rods 103, a threaded roller 104, a disc 105, a lifting ring 106, a turning plate 107, a driven wheel 108, a discharge valve 109, two groups of guide components, a plurality of stirring components, a rotating component, a vacuum component and a discharge component, wherein each group of the guide components comprises a connecting plate 110, a guide rod 111 and a limit plate 112, the discharge component comprises a discharge pipe 113, a sealing cover 114 and a handle 115, the rotating component comprises a motor 116, a driving wheel 117 and a belt 118, each group of the stirring components comprises a rotating rod 119, a scraper 120 and a plurality of stirring rods 121, and the vacuum component comprises a vacuum pump 122 and an air suction pipe 123. The above scheme solves the problem in the prior art that the stirring method is single and it is difficult to discharge the bubbles inside the raw material, thereby resulting in a poor degassing effect.

[0025] According to this specific embodiment, one end of the plurality of support rods 103 is fixedly connected to the tank body 101, and the other end of the plurality of support rods 103 is fixedly connected to the bottom plate 102, the threaded roller 104 passes through the tank body 101 and is rotatably connected to the tank body 101, the driven wheel 108 is fixedly connected to the lower end of the threaded roller 104, the disc 105 is fixedly connected to the upper end of the threaded roller 104, the lifting ring 106 is sleeved on the outer side of the threaded roller 104, and The two groups of guide assemblies are symmetrically arranged on the outside of the lifting ring 106, and one end of the connecting plate 110 is fixedly connected to the lifting ring 106, and the other end of the connecting plate 110 is fixedly connected to the flipping plate 107. The guide rod 111 passes through the connecting plate 110 and is slidably connected to the connecting plate 110. One end of the guide rod 111 is fixedly connected to the tank body 101, and the other end of the guide rod 111 is fixedly connected to the limit plate 112. Then, the discharge valve 109 is arranged on the outside of the tank body 101, the multiple groups of the stirring components are fixedly connected to the threaded roller 104, the vacuum component is arranged on the upper surface of the bottom plate 102, the rotating component is used to drive the driven wheel 108 to rotate, and the discharge component is arranged on the upper surface of the tank body 101. When it is used specifically, the raw material is put into the tank body 101 through the discharge component, and then the tank body 101 is evacuated through the vacuum component, and at the same time, the driven wheel 108 is driven to rotate by the rotating component, and the driven wheel 108 drives the threaded roller 104 to rotate, so that the lifting ring 106 moves upward, and the lifting ring 106 drives the connecting plate 110 to slide on the guide rod 111, and the connecting plate 110 drives the turning plate 107 to move upward, so as to turn the raw material and discharge the internal air upward, and at the same time, the threaded roller 104 drives the multiple groups of the stirring components to rotate, so as to stir the raw material, thereby further improving the degassing effect.

[0026] Among them, the discharge pipe 113 passes through the tank body 101 and is fixedly connected to the tank body 101, the sealing cover 114 is sleeved on the outside of the discharge pipe 113 and is threadedly connected to the discharge pipe 113, and the handle 115 is fixedly connected to the upper surface of the sealing cover 114. When it is used, the handle 115 is rotated, and the handle 115 drives the sealing cover 114 to rotate, so that the sealing cover 114 is removed, and then the raw materials are placed into the interior of the tank body 101 through the discharge pipe 113, and then the sealing cover 114 and the discharge pipe 113 are tightened to seal the tank body 101.

[0027] Secondly, the motor 116 is arranged on the upper surface of the base plate 102, the driving wheel 117 is fixedly connected to the output end of the motor 116, and the belt 118 is respectively sleeved on the outer sides of the driving wheel 117 and the driven wheel 108. When in use, the motor 116 is started, and the output end of the motor 116 drives the driving wheel 117 to rotate, and the driving wheel 117 drives the driven wheel 108 to rotate through the belt 118.

[0028] At the same time, the scraper 120 is in contact with the inner wall of the tank body 101, one end of the rotating rod 119 is fixedly connected to the threaded roller 104, and the other end of the rotating rod 119 is fixedly connected to the scraper 120. The plurality of stirring rods 121 are all fixedly connected to the scraper 120 and are located on one side of the scraper 120. When in use, the threaded roller 104 drives the rotating rod 119 to rotate, and the rotating rod 119 drives the scraper 120 to rotate, thereby scraping the raw materials attached to the inner wall of the tank body 101, and at the same time, the scraper 120 drives the stirring rod 121 to rotate, thereby stirring the raw materials.

[0029] In addition, the vacuum pump 122 is arranged on the upper surface of the base plate 102, one end of the suction pipe 123 is fixedly connected to the vacuum pump 122, and the other end of the suction pipe 123 passes through the tank body 101 and is fixedly connected to the tank body 101. When in use, the vacuum pump 122 is started to suck out the air in the tank body 101 through the suction pipe 123.

[0030] When using the vacuum degassing device for processing a rubber roller according to the present embodiment, the sealing cover 114 is unscrewed, and then the raw material is placed into the tank body 101 through the discharge pipe 113, and then the sealing cover 114 is tightened to seal the tank body 101, and then the vacuum pump 122 is started to suck out the air in the tank body 101 through the suction pipe 123, and at the same time, the motor 116 is started, and the output end of the motor 116 drives the driving wheel 117 to rotate, and the driving wheel 117 drives the driven wheel 108 to rotate through the belt 118, and the driven wheel 108 drives the threaded roller 104 to rotate, so that the lifting ring 106 moves upward, The lifting ring 106 drives the connecting plate 110 to slide on the guide rod 111, and the connecting plate 110 drives the turning plate 107 to move upward, so as to turn the raw material and discharge the internal air upward. At the same time, the threaded roller 104 drives the rotating rod 119 to rotate, and the rotating rod 119 drives the scraper 120 to rotate, so as to scrape the raw material attached to the inner wall of the tank body 101. At the same time, the scraper 120 drives the stirring rod 121 to rotate, so as to stir the raw material, thereby further improving the degassing effect. This method can effectively solve the problem in the prior art that the stirring method is single and it is difficult to discharge the bubbles inside the raw material, resulting in poor degassing effect.

[0031] The second embodiment of the present application is:

[0032] Based on the first embodiment, please refer to Figure 4 , Figure 4 It is a schematic structural diagram of the second embodiment of the present invention.

[0033] The present invention provides a vacuum degassing device for processing a rubber roller, which also includes a plurality of rollers 201 and a pushing assembly. The pushing assembly includes two fixing rods 202, a gripping rod 203 and an anti-slip sleeve 204.

[0034] According to this specific embodiment, the plurality of rollers 201 are disposed on the lower surface of the base plate 102, and the pushing component is disposed on one side of the base plate 102. When in use, the pushing component is pushed to push the base plate 102 to move and cause the plurality of rollers 201 to rotate.

[0035] Among them, one end of the two fixed rods 202 is fixedly connected to the base plate 102 respectively, and the other end of the two fixed rods 202 is fixedly connected to the gripping rod 203 respectively. The anti-slip sleeve 204 is sleeved on the outer side of the gripping rod 203. When in use, the two fixed rods 202 are used to fix the gripping rod 203. The anti-slip sleeve 204 can enhance the friction of the gripping rod 203 and push the gripping rod 203. The gripping rod 203 drives the base plate 102 to move through the two fixed rods 202.

[0036] When using the vacuum degassing device for processing rubber rollers according to this embodiment, the gripping rod 203 is pushed, and the gripping rod 203 drives the bottom plate 102 to move through the two fixing rods 202, so that the multiple rollers 201 rotate, thereby facilitating the movement of the device.

[0037] The third embodiment of the present application is:

[0038] Based on the first embodiment, please refer to Figure 5 , Figure 5 It is a schematic structural diagram of the third embodiment of the present invention.

[0039] The present invention provides a vacuum degassing device for processing rubber rollers, which also includes two groups of fixing components and observation components. Each group of the fixing components includes a hydraulic cylinder 301 and a supporting plate 302 , and the observation component includes a mounting frame 303 and a glass plate 304 .

[0040] According to this specific embodiment, the two groups of the fixing components are symmetrically arranged at the two ends of the bottom plate 102, and the observation component is arranged on the outside of the tank body 101. When in use, the bottom plate 102 is fixed to the ground by the two groups of the fixing components to prevent the roller 201 from rotating. The observation component facilitates observation of the raw materials in the tank body 101.

[0041] Among them, the hydraulic cylinder 301 is arranged on the upper surface of the base plate 102, and the output end of the hydraulic cylinder 301 passes through the base plate 102 and is fixedly connected to the supporting plate 302. When it is used specifically, the hydraulic cylinder 301 is started, and the output end of the hydraulic cylinder 301 drives the supporting plate 302 to move downward until it is in contact with the ground, thereby fixing the base plate 102.

[0042] Secondly, the installation frame 303 passes through the tank body 101 and is fixedly connected to the tank body 101. The glass plate 304 is arranged inside the installation frame 303. When in use, the installation frame 303 is used to install the glass plate 304, and the glass plate 304 is used to facilitate observation of the raw materials in the tank body 101.

[0043] When using a vacuum degassing device for rubber roller processing according to the present embodiment, after the device is moved to a specified position, the hydraulic cylinder 301 is started, and the output end of the hydraulic cylinder 301 drives the supporting plate 302 to move downward until it is in contact with the ground, thereby fixing the bottom plate 102, and the raw materials in the tank body 101 can be observed through the glass plate 304.

[0044] What is disclosed above is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.

Claims

1. A vacuum degassing device for rubber roller processing, comprising a tank body, characterized in that: It also includes a degassing mechanism, which includes a bottom plate, multiple support rods, a threaded roller, a disc, a lifting ring, a turning plate, a driven wheel, a discharge valve, two groups of guide components, multiple groups of stirring components, a rotating component, a vacuum component and a discharge component. One ends of the multiple support rods are respectively fixedly connected to the tank body, and the other ends of the multiple support rods are respectively fixedly connected to the bottom plate. The threaded roller passes through the tank body and is rotatably connected to the tank body. The driven wheel is fixedly connected to the lower end of the threaded roller, and the disc is fixedly connected to the upper end of the threaded roller. The lifting ring is sleeved on the outside of the threaded roller and cooperates with the thread of the threaded roller. The two groups of guide components are symmetrically arranged On the outside of the lifting ring, each group of the guide components includes a connecting plate, a guide rod and a limit plate, one end of the connecting plate is fixedly connected to the lifting ring, the other end of the connecting plate is fixedly connected to the flipping plate, the guide rod passes through the connecting plate and is slidably connected to the connecting plate, one end of the guide rod is fixedly connected to the tank body, the other end of the guide rod is fixedly connected to the limit plate, the discharge valve is arranged on the outside of the tank body, multiple groups of the stirring components are fixedly connected to the threaded roller, the vacuum component is arranged on the upper surface of the bottom plate, the rotating component is used to drive the driven wheel to rotate, and the discharge component is arranged on the upper surface of the tank body.

2. The vacuum degassing device for rubber roller processing according to claim 1, characterized in that: The discharge assembly includes a discharge pipe, a sealing cover and a handle. The discharge pipe passes through the tank body and is fixedly connected to the tank body. The sealing cover is sleeved on the outside of the discharge pipe and is threadedly connected to the discharge pipe. The handle is fixedly connected to the upper surface of the sealing cover.

3. The vacuum degassing device for rubber roller processing according to claim 2, characterized in that: The rotating assembly includes a motor, a driving wheel and a belt. The motor is arranged on the upper surface of the bottom plate. The driving wheel is fixedly connected to the output end of the motor. The belt is respectively sleeved on the outer sides of the driving wheel and the driven wheel.

4. The vacuum degassing device for rubber roller processing as claimed in claim 3, characterized in that: Each group of the stirring components includes a rotating rod, a scraper and multiple stirring rods. The scraper is in contact with the inner wall of the tank body, one end of the rotating rod is fixedly connected to the threaded roller, and the other end of the rotating rod is fixedly connected to the scraper. The multiple stirring rods are fixedly connected to the scraper and are located on one side of the scraper.

5. The vacuum degassing device for rubber roller processing according to claim 4, characterized in that: The vacuum assembly includes a vacuum pump and an air suction pipe. The vacuum pump is arranged on the upper surface of the base plate. One end of the air suction pipe is fixedly connected to the vacuum pump, and the other end of the air suction pipe passes through the tank body and is fixedly connected to the tank body.

6. The vacuum degassing device for rubber roller processing according to claim 5, characterized in that: The vacuum degassing device for processing rubber rollers further comprises a plurality of rollers and a pushing assembly. The plurality of rollers are arranged on the lower surface of the bottom plate, and the pushing assembly is arranged on one side of the bottom plate.

7. The vacuum degassing device for rubber roller processing according to claim 6, characterized in that: The pushing assembly includes two fixed rods, a grip rod and an anti-slip sleeve, one end of the two fixed rods is fixedly connected to the base plate respectively, the other end of the two fixed rods is fixedly connected to the grip rod respectively, and the anti-slip sleeve is sleeved on the outside of the grip rod.

Images