Powder filling metering mechanism of capsule filling machine

Abstract

The utility model provides a drug powder filling metering mechanism of a capsule filling machine, which relates to the technical field of capsule filling, and includes a main body and a drying mechanism. The main body includes a base, the top of the base is rotatably connected with a metering disk, and the inner wall of the base is installed with an L-shaped plate, and a tray is fixedly installed between a pair of L-shaped plates. The drying mechanism includes a support, the top of the support is installed with a barrel, the inner bottom end of the barrel is provided with a filling layer, the top of the barrel is threadedly connected with a barrel cover, the inner part of the barrel cover is rotatably connected with a screw, the outer part of the screw is threadedly connected with a sleeve, the bottom end of the sleeve is installed with a mounting seat, the inner part of the mounting seat is rotatably connected with a rotating rod, the outer part of the rotating rod is installed with two pairs of stirring blades, the inner top of the mounting seat is installed with a motor, and the output end of the motor is connected to the rotating rod in a transmission manner. The utility model can effectively prevent the drug powder from being damp and agglomerated to block the metering hole, improve the filling efficiency, and has a high practical value.

Description

Technical Field

[0001] The utility model belongs to the technical field of capsule filling, and more specifically, particularly relates to a medicine powder filling metering mechanism of a capsule filling machine. Background Art

[0002] For powdered medicines, capsule filling machines are usually used for packaging. The filling and metering mechanism generally consists of a powder hopper, a metering disc, a filling rod, etc. When the capsule filling machine fills the capsule, the powder needs to be placed on the metering disc through the hopper. When a group of metering holes on the metering disc moves to the gap of the powder container, the metering disc stops rotating, and the columnar medicine in the metering hole falls into the capsule shell just below the gap under the push of the filling rod, thus completing the filling.

[0003] Based on the above, the inventors have found the following problems: the current powder filling metering mechanism hopper is open, and when the powder becomes damp and agglomerated while waiting for filling inside the hopper, the metering holes are easily clogged when placed directly on the metering plate, thereby reducing the filling efficiency.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a powder filling metering mechanism for a capsule filling machine 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 medicine powder filling metering mechanism for a capsule filling machine to solve the problems in the current background technology.

[0006] The purpose and function of the powder filling metering mechanism of the capsule filling machine of the utility model are achieved by the following specific technical means:

[0007] The powder filling and metering mechanism of the capsule filling machine comprises a main body and a drying mechanism, wherein the main body comprises a base, the top end of the base is rotatably connected with a metering disk, and the inner walls of the base are installed with L-shaped plates, a tray is fixedly installed between a pair of the L-shaped plates, the drying mechanism comprises a support, the support is fixedly connected to the outer side of the base, and a barrel is installed on the top end of the support, a filling layer is provided at the inner bottom end of the barrel, and a desiccant is filled inside the filling layer, a barrel cover is threadedly connected to the top end of the barrel, a screw is rotatably connected to the inside of the barrel cover, a sleeve is threadedly connected to the outside of the screw, a mounting seat is installed at the bottom end of the sleeve, a rotating rod is rotatably connected to the inside of the mounting seat, two pairs of stirring blades are installed on the outside of the rotating rod, a motor is installed on the inner top end of the mounting seat, and the output end of the motor is transmission-connected to the rotating rod.

[0008] Furthermore, a slide is fixedly sleeved on the outside of the sleeve, and slide rods are slidably inserted inside both ends of the slide, one end of the slide rod is fixedly connected to the bottom end of the cylinder cover, and a baffle is installed on the other end of the slide rod.

[0009] Furthermore, a mounting frame is installed on the top of the barrel cover, a worm is rotatably connected inside the mounting frame, and a second motor is fixedly installed on the outside of the mounting frame, and an output end of the second motor is transmission-connected to the worm.

[0010] Furthermore, one end of the screw rod extends to the interior of the mounting frame and is sleeved with a worm wheel, and the worm wheel and the worm rod are meshed with each other.

[0011] Furthermore, a screw feeder is installed at the bottom end of the barrel, the inlet of the screw feeder is connected to the barrel through a pipeline, and a feeding cover is installed at the outlet of the screw feeder, and the bottom end of the feeding cover is against the top end of the metering disk.

[0012] Furthermore, a first motor is installed at the inner bottom end of the base, the output end of the first motor extends to the outside of the tray and is transmission-connected to the metering disk, four groups of metering holes are equidistantly opened inside the metering disk, and a group of filling holes is opened inside the tray.

[0013] Furthermore, a fixing frame is fixedly installed on the back of the base, a cylinder is installed on the top of the fixing frame, an output end of the cylinder passes through the fixing frame and is installed with a cross plate, and a group of filling rods are installed at the bottom end of the cross plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The powder filling and metering mechanism of the capsule filling machine is used in coordination with a support, a barrel, a barrel cover, a mounting frame, a worm, a second motor, a screw, a worm wheel, a slide bar, a slide frame, a sleeve, a mounting frame, a motor, a rotating rod, a stirring blade, a spiral feeder, a feeding cover and a filling layer. The barrel cover is provided to prevent the powder inside the barrel from being exposed to the outside for a long time. The filling layer is provided, and the filling layer is filled with a desiccant to facilitate dehumidification of the powder inside the barrel. The second motor is provided to facilitate the rotation of the worm when it is working, thereby driving the rotation of the worm wheel. The screw can then be rotated, thereby facilitating the rotation of a sleeve mounted outside the screw. At the same time, a slide is fixedly mounted outside the sleeve, so that the sleeve can move linearly under the sliding action of the slide and the slide rod. By setting a motor, it is convenient for the rotating rod to rotate when it is working, so as to realize the rotation of the stirring blade fixed outside the rotating rod, and stir the powder inside the barrel, so as to fully dry the powder. The utility model has a simple and reasonable structure, a novel design, and is simple and convenient to operate. It can effectively prevent the powder from getting damp and clumping and clogging the metering hole, thereby improving the filling efficiency and having a high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0017] Figure 2 It is an exploded three-dimensional structural schematic diagram of the base of the utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the fixing frame of the utility model.

[0019] Figure 4 It is a cross-sectional view of the barrel of the utility model.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 100, main body; 1001, base; 1002, first motor; 1003, L-shaped plate; 1004, tray; 1005, metering plate; 1006, fixed frame; 1007, cylinder; 1008, horizontal plate; 1009, filling rod; 200, drying mechanism; 2001, support; 2002, barrel; 2003, barrel cover; 2004, mounting frame; 2005, worm; 2006, second motor; 2007, screw; 2008, worm wheel; 2009, slide bar; 2010, slide frame; 2011, sleeve; 2012, mounting seat; 2013, motor; 2014, rotating rod; 2015, stirring blade; 2016, screw feeder; 2017, feeding cover; 2018, filling layer. DETAILED DESCRIPTION

[0022] 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.

[0023] Example:

[0024] As attached Figure 1 To Attachment Figure 4 As shown:

[0025] The utility model provides a drug powder filling metering mechanism of a capsule filling machine, comprising a main body 100 and a drying mechanism 200, wherein the main body 100 comprises a base 1001, the top of the base 1001 is rotatably connected with a metering disk 1005, and the inner wall of the base 1001 is installed with an L-shaped plate 1003, a pair of the L-shaped plates 1003 are fixedly installed with a tray 1004, and the drying mechanism 200 comprises a support 2001, the support 2001 is fixedly connected to the outer side of the base 1001, and a barrel 2002 is installed at the top of the support 2001, and a filling layer 201 is provided at the inner bottom of the barrel 2002. 8. The filling layer 2018 is filled with desiccant, the top end of the barrel 2002 is threadedly connected to the barrel cover 2003, the inside of the barrel cover 2003 is rotatably connected to the screw 2007, the outside of the screw 2007 is threadedly connected to the sleeve 2011, the bottom end of the sleeve 2011 is equipped with a mounting seat 2012, the inside of the mounting seat 2012 is rotatably connected to the rotating rod 2014, the outside of the rotating rod 2014 is equipped with two pairs of stirring blades 2015, the inner top end of the mounting seat 2012 is equipped with a motor 2013, and the output end of the motor 2013 is transmission-connected to the rotating rod 2014.

[0026] Among them, the outer fixed sleeve of the sleeve 2011 is provided with a slide 2010, and slide rods 2009 are slidably inserted inside the two ends of the slide 2010, one end of the slide rod 2009 is fixedly connected to the bottom end of the cylinder cover 2003, and the other end of the slide rod 2009 is installed with a baffle. By setting the slide rod 2009 and the slide 2010, since the slide 2010 is fixedly set on the outside of the sleeve 2011, and the slide 2010 is slidably connected to the slide rod 2009, when the sleeve 2011 rotates under the action of the screw 2007, it will move linearly under the action of the slide 2010 and the slide rod 2009.

[0027] Among them, a mounting frame 2004 is installed on the top of the barrel cover 2003, and a worm 2005 is rotatably connected inside the mounting frame 2004, and a second motor 2006 is fixedly installed on the outer side of the mounting frame 2004, and the output end of the second motor 2006 is transmission-connected to the worm 2005. By setting the second motor 2006, the worm 2005 will rotate when it works.

[0028] Among them, one end of the screw 2007 extends to the inside of the mounting frame 2004 and is sleeved with a worm wheel 2008. The worm wheel 2008 and the worm 2005 are meshed with each other. Through the cooperation of the worm wheel 2008 and the worm 2005, when the worm 2005 rotates, it will drive the worm wheel 2008 to rotate, thereby realizing the rotation of the screw 2007.

[0029] Among them, a screw feeder 2016 is installed at the bottom end of the barrel 2002, the inlet of the screw feeder 2016 is connected with the barrel 2002 through a pipeline, and a feeding cover 2017 is installed at the outlet of the screw feeder 2016, and the bottom end of the feeding cover 2017 is abutted against the top of the metering disk 1005. By setting the screw feeder 2016, when it is working, it is convenient to transport the powder inside the barrel 2002 until it is transported to the metering disk 1005 through the feeding cover 2017.

[0030] Among them, a first motor 1002 is installed at the inner bottom end of the base 1001, and the output end of the first motor 1002 extends to the outside of the tray 1004 and is connected to the measuring disk 1005. Four groups of metering holes are equidistantly opened inside the measuring disk 1005, and a group of filling holes is opened inside the tray 1004. By setting the first motor 1002, when it is working, it is convenient to drive the measuring disk 1005 to rotate.

[0031] Among them, a fixing frame 1006 is fixedly installed on the back of the base 1001, and a cylinder 1007 is installed on the top of the fixing frame 1006. The output end of the cylinder 1007 passes through the fixing frame 1006 and is installed with a horizontal plate 1008. A group of filling rods 1009 are installed at the bottom of the horizontal plate 1008. By setting the cylinder 1007, when it is working, it is convenient to push the horizontal plate 1008 and the filling rod 1009, so that the powder in the subsequent filling hole falls into the inside of the capsule shell under the action of the filling rod 1009 to achieve filling.

[0032] The specific usage and function of this embodiment are as follows:

[0033] When using this product, first check whether the various mechanisms inside the powder filling and metering mechanism of this capsule filling machine are complete. After ensuring that they are complete, first pour the powder into the barrel 2002, install the barrel cover 2003 on the barrel 2002, and fill the filling layer 2018 with a desiccant to facilitate dehumidification of the powder inside the barrel 2002. By starting the second motor 2006, the worm 2005 rotates, driving the worm wheel 2008 to rotate, the screw 2007 rotates and the sleeve 2011 sleeved on the outside rotates. At the same time, the sleeve 2011 moves under the sliding action of the slide 2010 and the slide rod 2009, and the motor 213 is started to rotate the rotating rod 201 4 and the stirring blade 2015 rotate to stir the powder inside the barrel 2002, so as to evenly and fully dry the powder. By starting the spiral feeder 2016, the powder inside the barrel 2002 is conveniently transported to the metering disk 1005 through the feeding cover 2017. By starting the first motor 1002, the metering disk 1005 is conveniently rotated to make the metering holes on the metering disk 1005 fall into the powder. When a group of metering holes of the metering disk 1005 rotates to the filling holes of the tray 1004, the cylinder 1007 pushes the cross plate 1008 and the filling rod 1009, so that the powder in the subsequent filling holes falls into the capsule shell under the action of the filling rod 1009 to achieve filling.

[0034] 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. The powder filling metering mechanism of the capsule filling machine is characterized by: The invention comprises a main body (100) and a drying mechanism (200), wherein the main body (100) comprises a base (1001), the top end of the base (1001) is rotatably connected to a metering disk (1005), the inner wall of the base (1001) is installed with an L-shaped plate (1003), a tray (1004) is fixedly installed between a pair of the L-shaped plates (1003), the drying mechanism (200) comprises a support (2001), the support (2001) is fixedly connected to the outer side of the base (1001), and a barrel (2002) is installed at the top end of the support (2001), the inner bottom end of the barrel (2002) is provided with a filling layer (2018), and the filling layer (2018) is fixedly installed between the two L-shaped plates (1003). 2018) is filled with desiccant, the top end of the barrel (2002) is threadedly connected to a barrel cover (2003), the inside of the barrel cover (2003) is rotatably connected to a screw (2007), the outside of the screw (2007) is threadedly connected to a sleeve (2011), the bottom end of the sleeve (2011) is equipped with a mounting seat (2012), the inside of the mounting seat (2012 is rotatably connected to a rotating rod (2014), the outside of the rotating rod (2014) is equipped with two pairs of stirring blades (2015), the top end of the inner part of the mounting seat (2012) is equipped with a motor (2013), and the output end of the motor (2013) is transmission-connected to the rotating rod (2014).

2. The powder filling metering mechanism of the capsule filling machine according to claim 1, characterized in that: The outer fixed sleeve of the sleeve (2011) is provided with a slide frame (2010), and slide rods (2009) are slidably inserted into the two ends of the slide frame (2010), one end of the slide rod (2009) is fixedly connected to the bottom end of the cylinder cover (2003), and the other end of the slide rod (2009) is installed with a baffle.

3. The powder filling metering mechanism of the capsule filling machine as claimed in claim 2, characterized in that: A mounting frame (2004) is installed at the top end of the barrel cover (2003), a worm (2005) is rotatably connected inside the mounting frame (2004), and a second motor (2006) is fixedly installed on the outside of the mounting frame (2004), and an output end of the second motor (2006) is drivingly connected to the worm (2005).

4. The powder filling metering mechanism of the capsule filling machine as claimed in claim 3, characterized in that: One end of the screw rod (2007) extends to the interior of the mounting frame (2004) and is sleeved with a worm wheel (2008), and the worm wheel (2008) and the worm rod (2005) are meshed with each other.

5. The powder filling metering mechanism of the capsule filling machine as claimed in claim 4, characterized in that: A screw feeder (2016) is installed at the bottom end of the barrel (2002), the inlet of the screw feeder (2016) is connected to the barrel (2002) through a pipeline, and a feeding cover (2017) is installed at the outlet of the screw feeder (2016), and the bottom end of the feeding cover (2017) is against the top end of the metering disk (1005).

6. The powder filling metering mechanism of the capsule filling machine according to claim 1, characterized in that: A first motor (1002) is installed at the inner bottom end of the base (1001), and an output end of the first motor (1002) extends to the outside of the tray (1004) and is transmission-connected to the metering disk (1005). Four groups of metering holes are equidistantly provided inside the metering disk (1005), and a group of filling holes is provided inside the tray (1004).

7. The powder filling metering mechanism of the capsule filling machine according to claim 6, characterized in that: A fixing frame (1006) is fixedly mounted on the back of the base (1001), a cylinder (1007) is mounted on the top of the fixing frame (1006), an output end of the cylinder (1007) passes through the fixing frame (1006) and is mounted with a cross plate (1008), and a group of filling rods (1009) are mounted on the bottom end of the cross plate (1008).

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