KR100906487B1 - Sizing machine with clearance adjustment means - Google Patents

Abstract

The present invention relates to a sizer equipped with a gap adjusting means, more specifically, the powder storage having a mounting portion on the top; A mesh body mounted on an upper portion of the mounting portion of the powder storage part by fixing means; A blade located above the mesh; Drive means having a rotating shaft for rotating the blade; And a gap adjusting means arranged between the blade and the rotating shaft to adjust the distance between the mesh and the blade, and in particular, a distance between the mesh and the blade is primarily controlled by a driving means, and the gap adjusting means. Fine grained and precisely adjusts the gap between the mesh and the blade according to the grain size of the sizing object to improve the precision of the device to increase the work reliability, and at the same time improve the efficiency of the work to increase the productivity To provide.

Description

Granulator equipped with a gap control means {GRANULATOR FOR MEDICINE}

The present invention relates to a sizer equipped with a gap adjusting means, more specifically, the powder storage having a mounting portion on the top; A mesh body mounted on an upper portion of the mounting portion of the powder storage part by fixing means; A blade located above the mesh; Drive means having a rotating shaft for rotating the blade; And a gap adjusting means arranged between the blade and the rotating shaft to adjust a distance between the mesh and the blade.

In particular, the distance between the mesh and the blade is primarily controlled by the driving means, and the gap between the mesh and the blade is finely and precisely adjusted according to the particle size of the sizing object by the gap adjusting means, thereby improving the accuracy of the device and increasing the work reliability. At the same time, to provide a sizing device equipped with a gap control means that can improve productivity by improving work efficiency.

In general, the sizing machine is used to obtain granules and powders having a constant particle size of dried raw materials in the pharmaceutical field or cosmetic manufacturing field.

As such a conventional sizing machine, Patent No. 10-0484509 filed and registered by Kang Ju-hyun (registered on April 12, 2005, hereinafter referred to as “prior art”) has been published.

In the prior art, in order to solve the problem that the precision for homogenizing particles is reduced when using only one rotor in the related art, and the inconvenience caused by manual operation when detaching the container containing the uniformly crushed particles.

A plurality of interlocking rotors are used to enable uniform pulverization of the particles and to facilitate the detachment of the cylinder to provide ease of use.

However, in the case of the prior art, the gap between the rotor and the screen cannot be adjusted so that effective coping is impossible depending on the granular bodies supplied in various forms.

In addition, if the particle is not crushed due to the very large particles inserted between the rotor and the screen, the screen is subjected to an excessive force, which may cause deformation.

In addition, the screen tension bar for adjusting the tension of the screen is in the form of the screen spans on the axis, if one side of the screen tension bar is inclined or the deformation of the screen due to the size of the particles as large as described above The problem is that the tension cannot be evenly transmitted.

The present invention has been made to solve the above problems,

The distance between the mesh and the blade is first controlled by the driving means by the blade connected to the rotating shaft, and the gap between the mesh and the blade is finely and precisely adjusted by the gap adjusting means according to the particle size of the upright object. An object of the present invention is to provide a sizing device with a gap adjusting means capable of improving the accuracy by improving the precision and at the same time improving the working efficiency.

Furthermore, the gap adjusting means according to the present invention can precisely control the gap by a simple configuration in which a thread is formed in each coupling portion so that the male coupling portion can be moved up and down through the female coupling portion, and the water coupling portion and the female coupling portion may be adjusted after the gap adjustment. Another object of the present invention is to provide a sizing device having a gap adjusting means which is provided with a locking member to prevent loosening, thereby increasing the reliability of the product.

In addition, the fixing means according to the present invention is to maintain a constant tension as the fixed body is coupled to the upper portion of the mounting body is arranged on the mounting portion of the powder storage unit to prevent the mesh from loosening or flow to reduce work efficiency,

In addition, the fixing means is provided with a binding member can be easily and easily coupled and detached in the mounting portion in the mounting portion, replacement and repair due to the loss of the mesh, and washing and cleaning of the object debris or solids stuck in the mounting portion and the fixture It is another object of the present invention to provide a sizer equipped with a gap adjusting means capable of quickly and easily maintaining a work or the like.

A sizing device having a clearance adjusting means according to the present invention comprises: a powder storage portion having a mounting portion at an upper portion thereof; A mesh body mounted on an upper portion of the mounting portion of the powder storage part by fixing means; A blade located above the mesh; Drive means having a rotating shaft for rotating the blade; And a gap adjusting means arranged between the blade and the rotating shaft to adjust a distance between the mesh and the blade.

The gap adjusting means according to the present invention includes a female coupling part or a male coupling part provided on the rotating shaft, a corresponding male coupling part or a female coupling part provided on the blade, and a locking member for fixing the distance-adjusted blade. Characterized in that consisting of.

Furthermore, the fixing means for the mesh according to the present invention has a protrusion formed in the mounting portion of the powder storage portion, and a corresponding protrusion intersecting with the protrusion of the mounting portion, a fixed body having a fixing groove and coupled to the powder storage portion. It includes a male screw body that is pivoted and fitted into the fixing groove of the fixing body, and a binding member made of a female screw body coupled to the male screw body and caught in the fixing groove.

In addition, the blade according to the invention is characterized in that it has a shedding form.

A sizing device equipped with a gap adjusting means according to the present invention primarily controls the distance between the mesh and the blade by the driving means by means of a blade connected to the rotating shaft, and the mesh and the mesh according to the particle size of the sizing object by the gap adjusting means. By finely and precisely adjusting the gap between the blades, the accuracy of the device can be improved, thereby increasing the reliability of the work, and at the same time, the productivity can be increased by increasing the work efficiency.

Furthermore, the gap adjusting means according to the present invention can precisely control the gap by a simple configuration in which a thread is formed in each coupling portion so that the male coupling portion can be moved up and down through the female coupling portion, and the water coupling portion and the female coupling portion may be adjusted after the gap adjustment. A locking member is provided to prevent loosening, thereby increasing the reliability of the product.

In addition, the fixing means according to the present invention is to maintain a constant tension as the fixed body is coupled to the upper portion of the mounting body is arranged on the mounting portion of the powder storage unit to prevent the mesh from loosening or flow to reduce work efficiency,

In addition, the fixing means is provided with a binding member can be easily and easily coupled and detached in the mounting portion in the mounting portion, replacement and repair due to the loss of the mesh, and washing and cleaning of the object debris or solids stuck in the mounting portion and the fixture Maintenance and work can be done quickly and easily.

Hereinafter, with reference to the accompanying drawings, a sizing device having a gap adjusting means according to the present invention,

1 is a schematic conceptual view showing a sizer equipped with a gap adjusting means according to the present invention, FIG. 2 is a cross-sectional view showing a gap adjusting means of the sizer according to the present invention, FIG. 3 is a mounting portion by the fixing means according to the present invention; 4 is an operation cross-sectional view showing the binding member of the fixing means according to the present invention.

First, granulators are granules or powders having a predetermined particle size for various wet or dry materials such as pharmaceuticals, foods, feedstuffs, chemicals, fertilizers, powdered coals, and limestones manufactured or molded in the form of particles. Is a device for filtering

In particular, the sizing machine according to the present invention has the advantage of sizing the drug and the drug having a small particle size, and furthermore, in the formulation of granules or powders produced or molded in the form of particles in various fields as described above. It is a concept that can be extended to its use.

As shown in Figures 1 to 4, the sizing device is provided with a gap adjusting means according to the present invention

A powder storage part 10 having a mounting part 14 at an upper portion thereof; A mesh body 20 mounted on the mounting part 14 of the powder storage part 10 by fixing means FM; A blade 30 positioned above the mesh 20; Drive means (40) having a rotation shaft (44) for rotating the blade (30); And a gap adjusting means GC arranged between the blade 30 and the rotation shaft 44 to adjust the distance between the mesh 20 and the blade 30.

As shown in Figures 1 to 4 in the sizing device with a gap adjusting means according to the invention, the powder storage unit 10 is

The frame 12, a plurality of support portions 12a connected to the lower part of the frame 12 to support the frame 12, and have a constant area in the center of the frame 12 and become smaller toward the bottom. A discharge port 16 is formed to discharge the object is formed to be established, and a storage case 17 for containing the object discharged from the discharge port 16 is formed to include a predetermined portion of the discharge port (16).

And as shown in FIG. 3, the upper portion of the frame 12 is formed with a mounting portion 14 which is in communication with the outlet 16 and forms a flange,

The mounting portion 14 has a protrusion 14a protruding upward, a recess 14c having a protrusion 14a outside the protrusion 14a, and a protrusion 14a inside the protrusion 14a. The locking jaw 14b and the edge of the mounting portion 14 include a 'U' shaped fixing groove 15 radially formed.

In addition, the fixing means (FM) according to the present invention is provided with a fixing body (60) formed with a corresponding protrusion (62) intersecting with the protrusion (14a) of the mounting portion 14,

The fixing body 60 is formed with a contact portion 66 formed inside the corresponding protrusion 62, and fixed to a position corresponding to the fixing groove 15 of the mounting portion 14 outside the fixing body 60. Grooves 64 are formed.

That is, the fixing body 60 is coupled to the upper portion of the mounting portion 14 of the powder storage unit 10 in the state in which the mesh body 20 is placed. In this case, the fixing body 60 is coupled to the mounting portion 14 and the mesh body ( The net 20 is fixed while pulling 20 outward.

This is because the corresponding protrusion 62 of the fixture 60 is fitted to the protrusion 14a of the mounting portion 14 from the upper side downward.

The inner surface of the corresponding protrusion 62 of the fixing body 60 and the mesh 20 arranged therebetween are pulled outwards by mutual friction, so that the mesh 20 has a constant Tension can be applied to maintain the tension.

That is, while the blade 30 rotates on the upper portion of the mesh 20, an object smaller than the particle size of the mesh 20 may be discharged through the outlet 16, among the sizing objects of various sizes.

When larger than the particle size of the mesh 20 or when the object is pinched in the mesh 20, the blade 30 is rotated to push them or crush them to a certain portion to be discharged to the lower portion of the mesh 20,

In this case, the mesh 20 can maintain a constant tension with respect to the indirect acting force transmitted while the object is crushed by the blade 30 and the direct acting force directly acting on the mesh 20 by the blade 30. This is because it is advantageous in terms of work efficiency and productivity.

And when the fixing body 60 is coupled to the mounting portion 14, the contact portion 66 of the fixing body 60 contacts the net body 20 arranged on the upper surface of the corresponding protrusion 62 of the mounting portion 14 contact portion. 66 is pressurized and fixed,

In addition, the protruding portion 14a of the fixing body 60 is inserted into the recess 14c of the mounting portion 14, and then the mounting portion 14 and the fixing body 60 are combined with the mounting portion 14 and the fixing body 60. It is possible to prevent the gap from occurring.

As shown in FIG. 4, the fixing grooves 15 and 64 of the mounting portion 14 and the fixing body 60 are provided with a binding member CM for pressing and fixing the fixing body 60.

The binding member CM includes a hinge coupler 15d coupled to the bottom of the mounting portion 14 so as to be pivotable, a rod-shaped male screw 15a connected to the hinge coupler 15d, and the male screw body. The female threaded body 15b coupled to 15a and caught by the fixing grooves 15 and 64, and the female threaded body 15b is formed in the form of a head of a screw, and is provided with a handle 15c thereon.

That is, the male screw body 15a of the binding member CM is pivoted to be fitted into the fixing grooves 15 and 64 of the mounting portion 14 and the fixing body 60, and coupled to the male screw body 15a thus fitted. When the female threaded body 15b is held in the fixing grooves 15 and 64 and the handle 15c of the female threaded body 15b is continuously rotated in the engagement direction, the female threaded body 15b is fixed to the fixed body. The upper portion of the fixing groove 64 of the 60 is gradually pressed to fix the mounting portion 14 and the fixing body 60 while being pressed against each other.

On the contrary, in order to dismantle them, the female threaded body 15b is rotated in the separating direction by holding the handle 15c to the extent that the female threaded body 15b is not caught in each of the fixing grooves 15 and 64. Next, the male threaded body 15a is fixed to the fixed groove 15. It is possible to remove the fixing member 60 from the mounting portion 14 by completely removing the binding member CM from the fixing member 15 to the fixing grooves 15 and 64.

This can be easily and simply dismantled and coupled to the fixing body 60 in the mounting portion 14 by the binding member (CM) when the mesh 20 is lost and need to be replaced or repaired, or the mounting portion 14 or high This is to make it easier and easier to perform maintenance and management when the washing and repair of the stagnation 60 is required.

As shown in Figures 2 to 4 in the sizing device equipped with a gap adjusting means according to the present invention, the mesh 20 is

Mounted by the fixing means (FM) on the mounting portion 14 of the powder storage unit 10, the mesh body 20 is coupled to the fixed body 60 and the mounting portion 14 of the fixing means (FM). As the configuration and its function are the same as described above, description thereof will be omitted.

However, when the upright object is inserted into the net body 20, and when the upright object is established by the rotation of the blade 30, the upright object having a small particle size is separated from the outside of the net body 20, and has a cylindrical shape to prevent the object from being separated. A departure preventing member 19 is provided.

The detachment preventing member 19 may be provided with one or a plurality of inlet portions 19a for introducing the object into the net body 20 on the side, and the departure preventing member 19 is the fixing body 60. Is inserted into the mounting portion 14 through the coupling,

In this case, the mounting portion 14 is provided with a latching jaw 14b to support the separation preventing member 19.

As shown in FIGS. 1 and 2, in a sizer equipped with a gap adjusting means according to the present invention, the blade 30 is provided.

It is located above the mesh 20, the blade 30 is configured to have a shedding form.

That is, the blade 30 makes it easier for the sizing object put on the upper part of the net body 20 to be discharged from the net body 20 having a constant particle size.

This is because the object having a particle size smaller than the particle size of the network 20 as described above easily pass through the network 20,

When the particle size of the object is larger than the particle size of the mesh 20 or is caught in the mesh 20, the blade 30 is rotated to press the object to pass through the mesh 20 or to friction with the mesh 20. Crushed to a predetermined form through the mesh body 20 to easily pass through the stipulated object,

Alternatively, when a large amount of the object is put in and stays in the net body 20, the blade 30 is rotated to disperse and move them to increase the work efficiency.

And the blade 30 of the shedding form, that is made of a central protrusion or a central protrusion,

This is the fixed body 60 is coupled to the mounting portion 14 is a certain tension acts on the mesh 20,

In this case, the mesh body 20 maintains a certain strength, so that the grinding work must be performed in parallel through interaction with the blade 30, so that the center of the mesh body 20 is maintained to a certain degree of sagging.

Therefore, the blade 30 also takes a drainage shape corresponding to the drooping portion of the mesh 20 and processes the upright object located in the central portion of the mesh 20 by the interaction between the mesh 20 and the blade 30. The work efficiency can be increased more effectively.

1 to 2, in the sizer equipped with a gap adjusting means according to the present invention, the drive means 40 is

A driving housing 40A, an inflow cylinder connected to one side of the driving housing 40A to move the driving housing 40A up and down, and a driving motor 41 embedded in the driving housing 40A. It is done by

In addition, the driving motor 41 is provided with a rotating shaft 44 in the driving means 40 and is connected to the blade 30 to transmit the rotational force of the driving motor 41 to the blade 30.

In addition, a bushing 40a formed to surround the rotary shaft 44 is connected to a lower portion of the drive housing 40A, and bearings 40b for the rotary shaft 44 are provided at upper and lower portions of the bushing 40a. do.

In other words, the driving means 40 is to adjust the distance of the blade 30 to the mesh 20 by raising and lowering the rotating shaft 44 including the drive housing 40A by the inlet cylinder 42 Then, the gap of the blade 30 with respect to the mesh 20 can be finely adjusted by the gap adjusting means GC which will be described below.

After the fine gap is adjusted by the gap adjusting means GC, the driving motor 41 is driven to rotate the rotating shaft 44 to enable rotational driving of the blade 30 so that the upright object is meshed ( Allow it to pass through 20).

Hereinafter, as a core technical idea of the present invention, the work efficiency may be increased by finely adjusting the gap between the mesh 20 and the blade 30, and also depending on the size of the mesh 20 and the particle size of the object, the mesh 20 and the blade ( 30) It will be described in detail the gap adjusting means (GC) that can increase the work precision by adjusting the gap between the finer and more precise.

As shown in FIG. 2, in a sizer equipped with a gap adjusting means according to the present invention, the gap adjusting means GC is

Arranged between the blade 30 and the rotating shaft 44 is a configuration for adjusting the distance between the mesh 20 and the blade 30.

That is, the gap adjusting means GC includes a female coupling portion or a male coupling portion formed under the rotation shaft 44, a corresponding male coupling portion or a female coupling portion provided with the blade 30, and a blade having a distance control. It comprises a locking member 54 for fixing of (30).

Furthermore, the male coupling portion 52 (or the female coupling portion) corresponding to the female coupling portion 46 (or the male coupling portion) of the rotation shaft 44 is formed in the relay member 50, the relay member 50 being ) Is formed in a cylindrical shape, the male coupling portion 52 (or a female coupling portion) is formed,

A connecting portion 56 for the blade 30 is formed below the male coupling portion 52 (or the female coupling portion) of the relay member 50, and the connecting portion 56 has a lower portion of the blade 30. Insertion groove (not shown) for mounting may be formed in a variety of forms such as straight or cross,

In this case, the blade 30 also has a straight or cross shape and is mounted in the insertion groove (not shown), and a through hole (not shown) penetrating the insertion groove (not shown) is formed on the outer circumferential surface of the connection portion 56. Is formed to mount the blade 30 in the insertion groove (not shown) and then tighten the bolt (not shown) to press the blade 30 to be fixed.

However, Figure 2 is provided with a female coupling portion 46 in the lower portion of the rotation shaft 44 in the gap adjusting means (GC) according to the present invention, and the relay member 50 in the female coupling portion of the rotary shaft 44 ( 46 is shown to be provided with a water coupling portion corresponding to 46 will be described with reference to this.

That is, the arm coupling portion 46 of the rotary shaft 44 in the gap adjusting means (GC) forms a groove by processing the lower surface of the rotary shaft 44, a thread having a constant pitch is formed on the inner peripheral surface,

The female coupling portion 46 of the relay member 50 formed correspondingly has a screw thread corresponding to the thread of the female coupling portion 46 on the outer circumferential surface thereof.

The male coupling portion 52 of the relay member 50 is capable of raising and lowering the rotary shaft 44 through the female coupling portion 46.

In this case, the pitch of the thread of each coupling part can be more precise distance adjustment because the distance between the pitch is dense, but if the pitch is formed too densely, the gap adjustment is too fine to affect the work efficiency, so that the proper distance It is desirable to maintain.

Furthermore, a ring-shaped locking member 54 is coupled to the male coupling portion 52 of the relay member 50, and a thread is formed on an inner circumferential surface of the locking member 54 so that the number of the relay members 50 may be increased. It is configured to be able to move up and down on the coupling portion (52).

Hereinafter, an operation relationship for adjusting the distance between the mesh 20 and the blade 30 by the gap adjusting means GC according to the present invention will be described with reference to FIG. 2.

First, the distance between the blade 30 and the mesh 20 is approximately adjusted by the inflow cylinder 42 of the driving means 40.

The locking member 54 of the gap adjusting means GC is pulled down to the water coupling portion 52 of the relay member 50 in the downward direction to be spaced apart from the lower end of the rotary shaft 44 by an appropriate amount.

Next, after determining the particle size of the mesh 20 according to the particle size of the sizing object to be put into the mesh 20, after calculating the distance of the gap between the blade 30 and the mesh 20 in advance,

Precision of the gap between the mesh 20 and the blade 30 required for operation while rotating or lifting the male coupling portion 52 of the relay member 50 coupled to the female coupling portion 46 of the rotary shaft 44 And finely adjust.

After the fine adjustment is completed, the locking member 54 is rotated and the lift member is raised and lowered until it comes into contact with the lower surface of the rotating shaft 44 while maintaining the clearance between the mesh 20 and the blade 30 as it is, the locking member ( A wrench is inserted into a groove formed radially outside the locking member 54 so that the locking member 54 is not released so that the locking member 54 can be completely pressed against the bottom surface of the rotation shaft 44.

Finally, by rotating the drive motor 41 of the drive means 40 to rotate the blade 30 connected through the rotating shaft 44 and the relay member 50 to discharge the sintered object injected into the mesh 20 Will do the work.

In the above description with reference to the accompanying drawings, the present invention has been described with a focus on a specific shape and direction in the present invention is provided with a gap adjusting means, the present invention is capable of various modifications and changes by those skilled in the art, such modifications and changes It should be construed as being included in the scope of the invention.

1 is a schematic conceptual view showing a sizer equipped with a gap adjusting means according to the present invention,

2 is a cross-sectional view showing a gap adjusting means of the sizer according to the present invention;

3 is an exploded cross-sectional view showing a mounting portion and a fixed body by the fixing means according to the present invention;

Figure 4 is an operation cross-sectional view showing the binding member of the fixing means according to the present invention.

<Explanation of Signs of Major Parts of Drawings>

10: powder storage unit 12: frame

12a: support portion 14: mounting portion

14a: protrusion 14b: locking jaw

14c: groove 15: fixing groove

15a: Male thread 15b: Female thread

15c: handle 15d: hinge coupling

16: outlet 17: storage case

19: departure preventing member 19a: inlet

20: mesh

30: blade

40: drive means 40A: drive housing

40a: bushing 40b: bearing

41: drive motor 42: hydraulic cylinder

44: rotation axis 46: female coupling portion

50: relay member 52: male coupling portion

54: locking member 56: connecting portion

60: fixed body 62: corresponding protrusion

64: fixing groove 66: contact portion

FM: fixing means CM: binding member

Claims (4)

Powder storage having a mounting portion on the top; A mesh body mounted on an upper portion of the mounting portion of the powder storage part by fixing means; A blade located above the mesh; Drive means having a rotating shaft for rotating the blade; And Is arranged between the blade and the rotating shaft, the gap adjusting means for adjusting the distance between the mesh and the blade; The gap adjusting means A female coupling part or a male coupling part provided on the rotating shaft; A corresponding male coupling portion or a female coupling portion provided in the blade; A sizer having a clearance adjusting means, characterized in that the locking member for fixing the distance-controlled blade. delete The method of claim 1, Fixing means for the mesh Protrusions formed in the mounting portion of the powder storage portion, A fixing body having a corresponding protrusion intersecting with the protrusion of the mounting portion and having a fixing groove; It is provided with a gap adjusting means comprising a male thread body coupled to the powder storage portion and pivoted and fitted into the fixing groove of the fixed body, and a female member coupled to the male screw body and caught by the fixing groove. One sizing machine. The method of claim 1, The blade is a sizing device having a gap adjusting means, characterized in that having a drainage form.

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