Online viscosity measuring device in silicone rubber mixing process

Abstract

The utility model relates to the technical field of silicone rubber mixing, and discloses an on-line viscosity measuring device in a silicone rubber mixing process, which solves the problem that an on-line viscometer is inconvenient to quickly install at present, and comprises a mixing mill, the on-line viscometer is arranged on the mixing mill, and an installation mechanism is arranged between the on-line viscometer and the mixing mill. The mounting mechanism comprises a top ring fixed to the top of the mixing mill, and two positioning columns are symmetrically and fixedly connected to the top of the top ring; according to the on-line viscometer fixing device, the on-line viscometer can be conveniently placed on a mixing mill through the matching among the outer ring, the top ring and the positioning column, the two sliding plates can conveniently slide downwards along the two stand columns respectively through the matching among the lead screw and the lifting plate and the matching among the supporting column and the connecting rod, and the on-line viscometer can be conveniently placed on the mixing mill through the matching among the lifting ring and the supporting shaft. The two abutting plates are conveniently arranged on the outer sides of the two positioning columns in a sleeving mode and abut against the outer ring, the outer ring and the top ring can be fixed, and therefore the online viscometer can be conveniently and rapidly installed.

Description

Technical Field

[0001] The utility model belongs to the technical field of silicone rubber mixing, in particular to an online viscosity measuring device in the silicone rubber mixing process. Background Art

[0002] Silicone rubber mixing refers to the process of mixing silicone rubber raw rubber with various compounding agents in a rubber mixer according to certain formulas and process conditions, so that each component is fully dispersed and evenly distributed in the raw rubber. The mixed rubber is called silicone rubber compound, which is a semi-finished material for manufacturing various silicone rubber products. During the silicone rubber mixing process, it is necessary to measure the viscosity of the silicone rubber compound.

[0003] In the prior art, an online viscometer is mostly installed on a mixer, and the probe of the online viscometer is inserted into the silicone rubber mix to measure the viscosity. However, currently, most online viscometers are fixed on the mixer by multiple bolts, which requires multiple operations, making it inconvenient to quickly install the online viscometer. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an online viscosity measuring device for a silicone rubber mixing process, which effectively solves the problem of the inconvenience of rapid installation of an online viscometer.

[0005] To achieve the above object, the utility model provides the following technical solution: an online viscosity measuring device for a silicone rubber mixing process, comprising a mixing machine, an online viscometer is provided on the mixing machine, and a mounting mechanism is provided between the online viscometer and the mixing machine;

[0006] The mounting mechanism comprises a top ring fixed to the top of the mixer, the top of the top ring is symmetrically fixedly connected to two positioning columns, an outer ring is placed on the top of the top ring, the outer ring is sleeved on the outside of the two positioning columns, and the outer ring is fixed to the outside of the online viscometer, the top of the top ring is symmetrically fixedly connected to two top blocks, the outer ring is located between the two top blocks, the tops of the two top blocks are fixedly connected to columns, the outsides of the two columns are movably sleeved with slides, a lifting ring is fixedly connected between the two slides, the bottom of the lifting ring is symmetrically rotatably connected to two supporting shafts, and the bottom ends of the two supporting shafts are fixedly installed with abutment plates.

[0007] Preferably, the top ends of the two uprights are fixedly connected to the same top plate, two support columns are symmetrically fixedly connected between the top plate and the mixer, the outer sides of the two support columns are movably sleeved with the same lifting plate, and connecting rods are fixedly connected between the two slides and the lifting plate.

[0008] Preferably, a screw rod is provided between the two support columns, the bottom end of the screw rod is rotatably connected to the top of the mixer, a turntable is fixedly installed on the top end of the screw rod, the screw rod passes through the top plate and is rotatably connected to the top plate, and the lifting plate is threadedly sleeved on the outside of the screw rod.

[0009] Preferably, an L-shaped round rod is fixedly connected between the side of the two top blocks close to the outer ring and the top of the top ring, sliders are movably sleeved on the outer sides of the two L-shaped round rods, and plug rods are fixedly installed on the sides of the two sliders close to each other, and the two plug rods respectively penetrate the two L-shaped round rods.

[0010] Preferably, the two sliding plates are rotatably connected to one side thereof that is close to each other with movable rods, and the bottom ends of the two movable rods are rotatably connected to the tops of the two sliding blocks respectively.

[0011] Preferably, two insertion holes are symmetrically provided on the outer side of the outer ring, and the inner diameters of the two insertion holes are equal to the outer diameters of the two insertion rods.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model facilitates the placement of the online viscometer on the mixer through the cooperation between the outer ring, the top ring and the positioning column, and facilitates the two slide plates to slide downward along the two columns through the cooperation between the screw rod and the lifting plate and the support column and the connecting rod, and facilitates the two abutment plates to be respectively sleeved on the outside of the two positioning columns and abut against the outer ring through the cooperation between the lifting ring and the support shaft, so that the outer ring and the top ring can be fixed, thereby facilitating the rapid installation of the online viscometer;

[0014] (2) The new type of device cooperates between the slide plate and the movable rod, and between the slider and the L-shaped round rod. When the two slide plates are lowered, the two plug rods can be driven to move horizontally, and then the two plug rods can be inserted into the two insertion holes respectively, and the outer ring can be limited, thereby improving the stability of the online viscometer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 It is a schematic diagram of the structure of the online viscosity measuring device of the silicone rubber mixing process of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation mechanism structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the disassembled structure of the outer ring and the top ring of the utility model;

[0020] Figure 4 It is a schematic diagram of the top block structure of the utility model.

[0021] In the figure: 1. mixer; 2. mounting mechanism; 201. top ring; 202. top block; 203. slide plate; 204. abutment plate; 205. support shaft; 206. lifting ring; 207. outer ring; 208. column; 209. turntable; 2010. top plate; 2011. lifting plate; 2012. screw rod; 2013. support column; 2014. connecting rod; 2015. positioning column; 2016. slider; 2017. socket; 2018. movable rod; 2019. L-shaped round rod; 2020. insertion rod; 3. online viscometer. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Embodiment 1, by Figure 1 It is given that the utility model comprises a mixing machine 1 , on which an online viscometer 3 is arranged, a mounting mechanism 2 is arranged between the online viscometer 3 and the mixing machine 1 , and a probe of the online viscometer 3 extends into the interior of the mixing machine 1 .

[0024] Specifically, by Figure 2-3It is given that the mounting mechanism 2 includes a top ring 201 fixed to the top of the mixer 1, the top of the top ring 201 is symmetrically fixedly connected to two positioning columns 2015, an outer ring 207 is placed on the top of the top ring 201, the outer ring 207 is sleeved on the outside of the two positioning columns 2015, and the outer ring 207 is fixed to the outside of the online viscometer 3, the top of the top ring 201 is symmetrically fixedly connected to two top blocks 202, the outer ring 207 is located between the two top blocks 202, the tops of the two top blocks 202 are fixedly connected to columns 208, the outer sides of the two columns 208 are movably sleeved with slides 203, a lifting ring 206 is fixedly connected between the two slides 203, and the bottom of the lifting ring 206 is symmetrically rotatably connected to two support shafts 205, the two support shafts The bottom ends of the two uprights 205 are fixedly installed with abutment plates 204, the top ends of the two uprights 208 are fixedly connected with the same top plate 2010, two support columns 2013 are symmetrically fixedly connected between the top plate 2010 and the mixer 1, the outer sides of the two support columns 2013 are movably sleeved with the same lifting plate 2011, the two slide plates 203 and the lifting plate 2011 are fixedly connected with connecting rods 2014, a screw rod 2012 is arranged between the two support columns 2013, the bottom end of the screw rod 2012 is rotatably connected to the top of the mixer 1, a turntable 209 is fixedly installed on the top end of the screw rod 2012, the screw rod 2012 penetrates the top plate 2010 and is rotatably connected to the top plate 2010, and the lifting plate 2011 is threadedly sleeved on the outer side of the screw rod 2012;

[0025] When in use, first place the outer ring 207 on the top of the top ring 201 and put it on the outside of the two positioning columns 2015, then rotate the two abutment plates 204 until they are respectively located above the two positioning columns 2015, then rotate the turntable 209 to drive the screw rod 2012 to rotate, and drive the lifting plate 2011 to slide downward along the two support columns 2013, and then drive the two slides 203 to slide downward along the two columns 208 through the two connecting rods 2014. At this time, the lifting ring 206 drives the two abutment plates 204 to descend until the two abutment plates 204 are respectively put on the outside of the two positioning columns 2015 and abut against the outer ring 207, fix the outer ring 207 to the top ring 201, and finally realize the rapid installation of the online viscometer 3.

[0026] Specifically, by Figure 3-4It is given that an L-shaped round rod 2019 is fixedly connected between the side of the two top blocks 202 close to the outer ring 207 and the top of the top ring 201, and a slider 2016 is movably sleeved on the outer side of the two L-shaped round rods 2019, and a plug rod 2020 is fixedly installed on the side of the two sliders 2016 close to each other, and the two plug rods 2020 respectively penetrate the two L-shaped round rods 2019, and the side of the two slide plates 203 close to each other is rotatably connected to the movable rod 2018, and the bottom ends of the two movable rods 2018 are rotatably connected to the tops of the two sliders 2016, and two plug holes 2017 are symmetrically provided on the outer side of the outer ring 207, and the inner diameter values ​​of the two plug holes 2017 are equal to the outer diameter values ​​of the two plug rods 2020;

[0027] When in use, when the two slide plates 203 slide downward along the two pillars 208 respectively, the two movable rods 2018 drive the two sliders 2016 to slide along the two L-shaped round rods 2019 respectively. At this time, the two insertion rods 2020 move horizontally until the two insertion rods 2020 are respectively inserted into the two insertion holes 2017, limiting the outer ring 207, and finally improving the stability of the online viscometer 3.

Claims

1. An online viscosity measuring device for a silicone rubber mixing process, comprising a mixing machine (1), characterized in that: The mixing machine (1) is provided with an online viscometer (3), and a mounting mechanism (2) is provided between the online viscometer (3) and the mixing machine (1); The mounting mechanism (2) comprises a top ring (201) fixed to the top of the mixer (1); two positioning posts (2015) are symmetrically fixedly connected to the top of the top ring (201); an outer ring (207) is placed on the top of the top ring (201); the outer ring (207) is sleeved on the outside of the two positioning posts (2015), and the outer ring (207) is fixed to the outside of the online viscometer (3); and two top blocks (202) are symmetrically fixedly connected to the top of the top ring (201). The outer ring (207) is located between the two top blocks (202); the tops of the two top blocks (202) are fixedly connected with columns (208); the outer sides of the two columns (208) are movably sleeved with slide plates (203); a lifting ring (206) is fixedly connected between the two slide plates (203); the bottom of the lifting ring (206) is symmetrically rotatably connected with two support shafts (205); and the bottom ends of the two support shafts (205) are fixedly installed with abutment plates (204).

2. The online viscosity measuring device for silicone rubber mixing process according to claim 1, characterized in that: The top ends of the two upright columns (208) are fixedly connected to a top plate (2010), two support columns (2013) are symmetrically fixedly connected between the top plate (2010) and the mixer (1), the outer sides of the two support columns (2013) are movably sleeved with a lifting plate (211), and connecting rods (2014) are fixedly connected between the two slide plates (203) and the lifting plate (2011).

3. The online viscosity measuring device for silicone rubber mixing process according to claim 2, characterized in that: A screw rod (2012) is provided between the two support columns (2013); the bottom end of the screw rod (2012) is rotatably connected to the top of the mixer (1); a turntable (209) is fixedly mounted on the top of the screw rod (2012); the screw rod (2012) passes through the top plate (2010) and is rotatably connected to the top plate (2010); and the lifting plate (2011) is threadedly sleeved on the outer side of the screw rod (2012).

4. The online viscosity measuring device for silicone rubber mixing process according to claim 1, characterized in that: An L-shaped round rod (2019) is fixedly connected between the side of the two top blocks (202) close to the outer ring (207) and the top of the top ring (201), and sliders (216) are movably sleeved on the outer sides of the two L-shaped round rods (2019), and plug rods (220) are fixedly installed on the sides of the two sliders (2016) close to each other, and the two plug rods (2020) respectively penetrate the two L-shaped round rods (2019).

5. The on-line viscosity measuring device for silicone rubber mixing process according to claim 1, characterized in that: The two sliding plates (203) are rotatably connected to the sides close to each other with movable rods (2018), and the bottom ends of the two movable rods (2018) are rotatably connected to the tops of the two sliding blocks (2016).

6. The on-line viscosity measuring device for silicone rubber mixing process according to claim 1, characterized in that: Two insertion holes (2017) are symmetrically arranged on the outer side of the outer ring (207), and the inner diameter values ​​of the two insertion holes (2017) are equal to the outer diameter values ​​of the two insertion rods (2020).

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