Mixing device for PPA functional master batch production

Abstract

The utility model provides a mixing device for PPA functional master batch production, and relates to the technical field of mixing devices, the mixing device comprises a main body and a mixing mechanism, the mixing mechanism comprises a barrel cover, the bottom end of the barrel cover is fixedly provided with a transmission case, the bottom end of the transmission case is rotatably connected with a rotating disc, the upper end face of the rotating disc is sleeved with a fluted disc, and the fluted disc is fixedly connected with the barrel cover. A stirring shaft is movably inserted in the center of the bottom end of the rotating disc, the upper end of the stirring shaft is rotationally connected with the center of the bottom end of the transmission box, the upper end of the stirring shaft extends into the transmission box and is sleeved with a conical tooth disc, rotating shafts are rotationally connected to the two ends of the transmission box, and the ends, close to the conical tooth disc, of the rotating shafts are sleeved with conical teeth; the conical teeth are meshed with the conical tooth disc, the ends, away from the conical teeth, of the rotating shafts are sleeved with gears, and the gears are meshed with the tooth disc. According to the mixing device, the practicability of the mixing device can be effectively improved, and the mixing device has high practical value.

Description

Technical Field

[0001] The utility model belongs to the technical field of mixing devices, and more specifically, particularly relates to a mixing device for producing PPA functional masterbatch. Background Art

[0002] PPA masterbatch is a processed masterbatch made by mixing and granulating LDPE (low-density polyethylene) which matches the resin used for film blowing with 5% of fluorine-containing polymer as the carrier.

[0003] Based on the above, the inventors have found the following problems: when mixing the current PPA masterbatch, a mixing device is usually used to stir and mix it. However, when the existing mixing device is used to mix the PPA masterbatch, the material is prone to agglomeration when the stirring shaft rotates. The agglomerated raw materials are easily thrown to the outside of the edge of the container under the action of centrifugal force, resulting in the mixing device taking a long time to mix the materials, which greatly reduces the practicality of the mixing device.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a mixing device for the production of PPA functional masterbatch is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a mixing device for producing PPA functional masterbatch.

[0006] The purpose and effect of the mixing device for producing PPA functional masterbatch of the utility model are achieved by the following specific technical means:

[0007] A mixing device for producing PPA functional masterbatch comprises a main body and a mixing mechanism, wherein the mixing mechanism comprises a barrel cover, a transmission box is fixedly installed on the bottom end of the barrel cover, a turntable is rotatably connected to the bottom end of the transmission box, a toothed disk is sleeved on the upper end surface of the turntable, a stirring shaft is movably inserted at the center of the bottom end of the turntable, the upper end of the stirring shaft is rotatably connected to the center of the bottom end of the transmission box, the upper end of the stirring shaft extends to the interior of the transmission box and is sleeved with a bevel toothed disk, both ends of the transmission box are rotatably connected to a rotating shaft, one end of the rotating shaft close to the bevel toothed disk is sleeved with bevel teeth, the bevel teeth and the bevel toothed disk are meshed with each other, and one end of the rotating shaft away from the bevel teeth is sleeved with gears, the gear and the toothed disk are meshed with each other.

[0008] Furthermore, a plurality of stirring rods are fixedly mounted on the outer ring surface of the rotating disk, and the plurality of stirring rods are L-shaped.

[0009] Furthermore, a servo motor is fixedly mounted on the upper end surface of the barrel cover, and an output end of the servo motor passes through the barrel cover and extends to the inside of the transmission box, and is transmission-connected to the stirring shaft.

[0010] Furthermore, the main body comprises a mixing barrel, connecting blocks are fixedly mounted on both sides of the upper end surface of the mixing barrel, and fixing blocks are mounted on both ends of the barrel cover.

[0011] Furthermore, a locking bolt is movably inserted at the center of the upper end surface of the fixing block, and the bottom end of the locking bolt is threadedly connected to the center of the connecting block.

[0012] Furthermore, a feed pipe is fixedly installed on the upper end of one side of the mixing barrel, and a suction pipe is fixedly installed on the bottom side of the mixing barrel.

[0013] Furthermore, a plurality of supporting legs are fixedly mounted on the outer side of the bottom end of the mixing barrel.

[0014] Furthermore, a control panel is installed on one side of the mixing barrel, and the input and output ends of the control panel are communicatively connected with the input and output ends of the servo motor.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The mixing device for producing PPA functional masterbatch can rotate at the bottom of the transmission box by rotating the connecting turntable at the bottom of the transmission box, and can rotate at the bottom of the transmission box by movably inserting a stirring shaft at the center of the bottom of the transmission box, and making its upper end rotatably connected with the center of the bottom of the transmission box, and a bevel gear disk is sleeved after the upper end extends into the transmission box, and the bevel gear sleeved at one end of the rotating shaft is meshed with the bevel gear, so that when the stirring shaft rotates, the rotating shaft can be driven to rotate, and the other end of the rotating shaft is sleeved with a gear, and the gear is meshed with the gear disk sleeved on the turntable, so that the turntable can be driven to rotate, because the sizes of the gear disk and the bevel gear disk are different, the rotation speeds of the turntable and the stirring shaft are different, so that the stirring rod installed on the outer ring surface of the turntable can break up the materials agglomerated at the inner edge of the mixing barrel at a slower speed, and quickly mix with the stirring shaft with a fast rotation speed, so as to improve the mixing effect and mixing efficiency of the materials; the utility model can effectively improve the practicality of the mixing device and has a high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0018] Figure 2 It is a three-dimensional schematic diagram of the expansion of the utility model.

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the hybrid mechanism of the utility model. Figure 1 .

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the hybrid mechanism of the utility model. Figure 2 .

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 100, main body; 1001, mixing barrel; 1002, control panel; 1003, supporting leg; 1004, suction pipe; 1005, connecting block; 1006, feeding pipe; 200, mixing mechanism; 2001, barrel cover; 2002, servo motor; 2003, fixing block; 2004, locking bolt; 2005, transmission box; 2006, gear; 2007, turntable; 2008, toothed disc; 2009, stirring rod; 2010, stirring shaft; 2011, rotating shaft; 2012, bevel gear; 2013, bevel toothed disc. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] Example:

[0025] As attached Figure 1 To Attachment Figure 4 As shown:

[0026] The utility model provides a mixing device for producing a PPA functional masterbatch, comprising a main body 100 and a mixing mechanism 200, wherein the mixing mechanism 200 comprises a barrel cover 2001, a transmission box 2005 is fixedly installed at the bottom end of the barrel cover 2001, a turntable 2007 is rotatably connected to the bottom end of the transmission box 2005, a toothed disc 2008 is sleeved on the upper end surface of the turntable 2007, a stirring shaft 2010 is movably inserted at the center of the bottom end of the turntable 2007, and the upper end of the stirring shaft 2010 is connected to the bottom end of the transmission box 2005. The upper end of the stirring shaft 2010 extends to the interior of the transmission box 2005 and is sleeved with a bevel gear disk 2013. Both ends of the transmission box 2005 are rotatably connected with a rotating shaft 2011. The end of the rotating shaft 2011 close to the bevel gear disk 2013 is sleeved with a bevel gear 2012, and the bevel gear 2012 and the bevel gear disk 2013 are meshed with each other. The end of the rotating shaft 2011 away from the bevel gear 2012 is sleeved with a gear 2006, and the gear 2006 and the gear disk 2008 are meshed with each other. The rotating disk 2007 is connected to the bottom of the transmission box 2005 by rotating it, so that it can rotate at the bottom of the transmission box 2005. The stirring shaft 2010 is movably inserted at the center of the bottom of the transmission box 2005, and its upper end is rotatably connected with the center of the bottom of the transmission box 2005. After the upper end extends into the transmission box 2005, a bevel gear disk 2013 is sleeved, and the bevel teeth sleeved at one end of the rotating shaft 2013 are meshed with it. Then, when the stirring shaft 2010 rotates, the rotating shaft 2013 can be driven to rotate. The other end of the rotating shaft 2013 is sleeved with a gear Wheel 2006 and gear 2006 mesh with toothed disc 2008 sleeved on turntable 2007, thereby driving turntable 2007 to rotate. Since toothed disc 2008 and bevel toothed disc 2013 are of different sizes, the rotation speeds of turntable 2008 and stirring shaft 2010 are different, thereby enabling stirring rod 2009 installed on the outer ring surface of turntable 2008 to break up the agglomerated materials at the inner edge of the mixing barrel at a slower speed, and quickly mix with the stirring shaft 2010 with a fast rotation speed, thereby improving the mixing effect and mixing efficiency of the materials.

[0027] Among them, a plurality of stirring rods 2009 are fixedly installed on the outer ring surface of the turntable 2007, and the plurality of stirring rods 2009 are L-shaped. By setting the stirring rods 2009 to be L-shaped, they can better cooperate with the bottom end of the stirring shaft 2010 to mix the materials.

[0028] Among them, a servo motor 2002 is fixedly installed on the upper end surface of the barrel cover 2001. The output end of the servo motor 2002 passes through the barrel cover 2001 and extends to the inside of the transmission box 2005, and is connected to the stirring shaft 2010. By installing the servo motor 2002, the stirring shaft 2010 can be driven to rotate when it is working.

[0029] The main body 100 includes a mixing barrel 1001 , and connecting blocks 1005 are fixedly installed on both sides of the upper end surface of the mixing barrel 1001 . Fixed blocks 2003 are installed on both ends of the barrel cover 2001 . By installing the connecting blocks 1005 , the barrel cover 2001 can be easily installed.

[0030] Among them, a locking bolt 2004 is movably inserted at the center of the upper end surface of the fixing block 2003, and the bottom end of the locking bolt 2004 is threadedly connected to the center of the connecting block 1005. By threading the bottom end of the locking bolt 2003 with the connecting block 1005, the mixing barrel 1001 and the barrel cover 2001 are conveniently fixed.

[0031] Among them, a feed pipe 1006 is fixedly installed on the upper end of one side of the mixing barrel 1001, and a suction pipe 1004 is fixedly installed on the bottom side of the mixing barrel 1001. By installing the feed pipe 1006, it is convenient to put the material into the mixing barrel 1001, and by installing the suction pipe 1004, it is convenient to suck the mixed material out of the mixing barrel 1001.

[0032] Among them, a plurality of supporting legs 1003 are fixedly installed on the outer side of the bottom end of the mixing barrel 1001. By installing the supporting legs 1003, the stability of the mixing barrel 1001 can be improved.

[0033] A control panel 1002 is installed on one side of the mixing barrel 1001 , and the input and output ends of the control panel 1002 are communicatively connected with the input and output ends of the servo motor 2002 . By installing the control panel 1002 , it is convenient for the user to control the opening and closing of the servo motor 2002 .

[0034] The specific usage and function of this embodiment are as follows:

[0035] When using this product, the barrel cover 2001 is inserted into the interior of the mixing barrel 1001, and then the bottom end of the locking bolt 2004 is threadedly connected to the connecting block 1005, so as to complete the fixation of the barrel cover 2001 and the mixing barrel 1001. Then, the user puts the material to be mixed into the interior of the mixing barrel 1001 through the feeding pipe 1006, and starts the servo motor 2002 through the control panel 1002. When the servo motor 2002 is working, it drives the stirring shaft 2010 to rotate, and the bevel gear disk 2013 provided on the upper end of the stirring shaft 2010 is meshed with the bevel gear 2012 provided on one end of the rotating shaft 2011, so that the rotating shaft 2011 can rotate, and the gear 2006 provided on the other end of the rotating shaft 2011 is engaged with the turntable 2013. The toothed disc 2008 sleeved on the upper end of 007 is meshed, and when the stirring shaft 2010 rotates, it can drive the turntable 2007 to rotate. A plurality of stirring rods 2009 are installed on the outer ring surface of the turntable 2007. Since the outer diameters of the toothed disc 2008 and the conical toothed disc 2013 are different, the rotation speed of the stirring shaft 2010 is faster than that of the turntable 2007, so that the agglomerated materials thrown to the edge of the mixing barrel 1001 by the stirring shaft 2010 are broken up by the stirring rods 2009 rotating at a slower speed. Through the coordinated use of the stirring rods 2009 and the stirring shaft 2010, the mixing effect of the materials is improved. After the material mixing is completed, the user opens the suction pipe 1004 to discharge the materials inside the mixing barrel 1001.

[0036] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A mixing device for producing a PPA functional masterbatch, comprising a main body (100) and a mixing mechanism (200), characterized in that: The mixing mechanism (200) comprises a barrel cover (2001), a transmission box (2005) is fixedly mounted on the bottom end of the barrel cover (2001), a turntable (2007) is rotatably connected to the bottom end of the transmission box (2005), a toothed disc (2008) is sleeved on the upper end surface of the turntable (2007), a stirring shaft (210) is movably inserted at the center of the bottom end of the turntable (2007), the upper end of the stirring shaft (210) is rotatably connected to the center of the bottom end of the transmission box (2005), and the upper end of the stirring shaft (210) is rotatably connected to the center of the bottom end of the transmission box (2005). The transmission box (2005) extends to the interior of the transmission box (2005) and is sleeved with a bevel gear disk (2013). Both ends of the transmission box (2005) are rotatably connected with a rotating shaft (2011). The end of the rotating shaft (2011) close to the bevel gear disk (2013) is sleeved with a bevel gear (2012). The bevel gear (2012) and the bevel gear disk (2013) are meshed with each other. The end of the rotating shaft (2011) away from the bevel gear (2012) is sleeved with a gear (2006). The gear (2006) and the gear disk (2008) are meshed with each other.

2. The mixing device for producing PPA functional masterbatch according to claim 1, characterized in that: A plurality of stirring rods (2009) are fixedly mounted on the outer ring surface of the rotating disk (2007), and the plurality of stirring rods (2009) are L-shaped.

3. The mixing device for producing PPA functional masterbatch according to claim 1, characterized in that: A servo motor (2002) is fixedly mounted on the upper end surface of the barrel cover (2001), and an output end of the servo motor (2002) passes through the barrel cover (2001) and extends to the interior of the transmission box (2005), and is transmission-connected to the stirring shaft (2010).

4. The mixing device for producing PPA functional masterbatch according to claim 1, characterized in that: The main body (100) comprises a mixing barrel (1001), and connecting blocks (1005) are fixedly installed on both sides of the upper end surface of the mixing barrel (1001), and fixing blocks (2003) are installed on both ends of the barrel cover (2001).

5. The mixing device for producing PPA functional masterbatch according to claim 4, characterized in that: A locking bolt (2004) is movably inserted at the center of the upper end surface of the fixing block (2003), and the bottom end of the locking bolt (2004) is threadedly connected to the center of the connecting block (1005).

6. The mixing device for producing PPA functional masterbatch according to claim 4, characterized in that: A feed pipe (1006) is fixedly installed on the upper end of one side of the mixing barrel (1001), and a suction pipe (1004) is fixedly installed on the bottom side of the mixing barrel (1001).

7. The mixing device for producing PPA functional masterbatch according to claim 4, characterized in that: A plurality of supporting legs (1003) are fixedly mounted on the outer side of the bottom end of the mixing barrel (1001).

8. The mixing device for producing PPA functional masterbatch according to claim 4, characterized in that: A control panel (1002) is installed on one side of the mixing barrel (1001), and the input and output ends of the control panel (1002) are communicatively connected with the input and output ends of the servo motor (2002).

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