KR200475254Y1 - Lifting belt-driven device with dust preventing and packing an automatinc fixed quantity for powder packaging - Google Patents

Abstract

The present invention relates to a belt-driven lifting device for dust-preventing and quantitative packaging for powder packaging, the lifting device comprising a storage hopper 10 in which powder is stored and a powder discharge device for discharging powder from the storage hopper 10 A turret holder 30 provided with a cylinder 36 for vertically moving the turret hook 32, the up-down frame 34 and the up-down frame 34 right above the ouger feeder 20 And a load cell (40) coupled to the turret rest (30) for detecting a fixed amount during powder packing, the powder packing packing facility being connected to one side of the load cell (40) The ogre feeder 20 is inserted into the bag B caught by the bag catch 32 of the bag rest platform 30 so that the ogre feeder 20 is retracted from the ogre feeder 20, The powder stored in the hopper 10 The discharge speed of the powder and the weight of the discharge amount are checked to ascend and descend gradually to vertically lower the bag base (30) so as to minimize accumulation of dust and dust in the bag (B) The present invention relates to a belt driving up / down apparatus for dust prevention and quantitative packaging for powder packaging.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a belt-driven lifting device for dust-preventing and quantitative packaging for powder packaging,

More particularly, the present invention relates to a belt-driven lifting device for dust-preventing and quantitative packaging for powder packaging, and more particularly, to a belt-driven lifting device for lifting a powder by discharging powder through an Ogre feeder When the discharge is started, the bag is gradually lowered according to the discharge speed, so that scattering and dust generation of the powder generated in the powder packing and generation of dust can be solved. Down device.

Generally, the equipment for packing the powder includes a storage hopper, powder discharge means such as an ogre feeder for discharging the powder conveyed through the cut-off side or the screw conveyor, a bag fixing means for fixing the bag storing the powder, A table facility including a vibrating cylinder and a bellows cylinder for moving up and down, a load cell for measuring the weight of the powder contained in the bag, a bag conveying conveyor for conveying the collected bags, and a dust collecting facility.

When the powder is received and packed through the structure of the conventional powder packing facility, first, the bag is fixed by the bag fixing means, and then the powder is discharged to the inside of the bag through the powder discharging means. At this time, the powder is vibrated and moved up and down by the interaction of the vibrator and the bellows cylinder of the table facility so that the powder is stacked in a predetermined amount in the bag, so that the powder is formed to be contained in the bag.

However, since the powder falling through the powder discharging means through the conventional powder packing facility is scattered due to the impact that the entire contents fall into the bag at a time, the powder is scattered and accordingly, The amount of powder to be accommodated in a large amount is large, and as a result, the reliability of the product is deteriorated due to insufficient quantification.

In addition, when the powder dropped through the powder discharging means drops to the inside of the bag at a time, the bag is frequently torn due to the impact, which causes loss of the powder and loss of unnecessary manpower and equipment . In addition, there is a problem that scattering of the powder due to the powder falling causes a large amount of dust to be generated, which is considerably deteriorated in the working environment, and the additional operation of the separate dusting facility for the working environment increases the production cost and the maintenance cost.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide an ogre feeder which is capable of discharging powder through an ogre feeder after raising and lowering the ogre feeder, The powder is formed so as to be gradually discharged without being directly inserted into the bag during powder packing, thereby minimizing the generation of dust and minimizing the occurrence of dust due to no impact caused by direct injection, The present invention provides a belt-driven lifting device for dust-preventing and quantitative packaging for powder packaging, which can provide a reliable product and provide a product in a precise quantity to a consumer by reducing the defective rate of the product, There is a purpose.

In addition, the present invention has no problems such as tearing of the bag due to the impact of the falling powder during powder packing, so that unnecessary loss of manpower and equipment is avoided, dust generation is minimized, and a pleasant working environment can be constructed, Another object of the present invention is to provide a belt-driven lifting device for dust-preventing and quantitative packaging for powder packaging which can produce products without additional operation of peripheral devices due to dust, thereby reducing production costs and maintenance costs.

In order to achieve the above object, according to the present invention, there is provided a belt-driven lifting device for dust prevention and quantitative packaging for powder packaging, comprising a storage hopper 10 in which powder is stored, a powder in the bag B from the storage hopper 10, An ogre feeder 20 provided for discharging the ogre feeder 20 and a turret rest 32 provided with a cylinder 36 for vertically moving the turret hook 32, the up-down frame 34 and the up-down frame 34 right above the ogre feeder 20 A load cell 40 connected to the load cell 40 and coupled to the load cell 30 for detecting a predetermined quantity during powder packing and a load cell 40 connected to one side of the load cell 40, So that the ouger feeder 20 is inserted into the bag B caught by the bag catch 32 of the bag rest restraint 30 so that the powder stored in the storage hopper 10 from the ouger feeder 20 The discharge speed of the powder Up and down means (100) is provided so as to gradually accumulate the dust in the bag (B) by minimizing the generation of scattering of dust and dust in the bag (B) by vertically lowering the bag placing table (30) by checking the weight of the discharged amount, The lifting means 100 includes a lifting frame 110 having a motor base 112 at an upper end thereof; A driving pulley 124 is coupled to the motor shaft 122 at the upper end of the lifting frame 110 and is coupled to the motor shaft 122. The discharge speed of the powder discharged through the ouger feeder 20 A servo motor 120 whose drive is controlled through information transmitted from a load cell 40 for checking a discharge amount of the discharged powder and a fixed amount to be stacked on the turret; A lifting / lowering driving means (130) connected to the driving pulley (124) and adapted to be lifted and lowered by receiving a driving force of the servo motor (120); A slide plate 140 coupled to the shaft so as to be slidable up and down by the lifting / lowering driving means; The slide plate 140 is coupled to the lifting and lowering driving means 130 so as to protrude from the slide plate 140. One end of the load cell 40 is coupled to one side of the load cell 40, The upper and lower load cell base (150) includes a lifting / lowering drive means (130) for lifting and lowering the powdered packing dust and for quantitative packaging, A drive transmission pulley 131 coupled to the drive pulley 124 to be coupled with the drive motor 130 to rotate the rotation shaft by receiving a driving force of the server motor 120; A first driven pulley 131a which is axially coupled to one side of the driving transmission pulley 131 and which is axially centered on the axial line of the rotating shaft 131a and is rotated by a rotational shaft 131a which receives the rotational force transmitted by the driving transmission pulley 131, 132), a second driven pulley (134) provided below the ascending / descending frame on the same vertical line as the first driven pulley (132) and co-rotating with the first driven pulley (132); A vertical conveyance belt 136 that is vertically formed at a center of one of the elevating frame 110 and is belt-coupled to the first and second driven pulleys so as to be rotatable along the upper and lower ends; A vertical movement belt 136 which is fixedly coupled to the vertical movement belt 136 and moves up and down on a vertical line that is rotated and rotated along the first and second driven pulleys of the vertical movement belt 136, (137); A guide bar 138 formed symmetrically to the right and left sides of the vertical conveyance belt 136 and slidably guided and slidably supported by the slide plate 140; And a guide housing 139 axially coupled to slide on the guide bar 138 and symmetrically coupled to the left and right sides of the slide plate 140.

The present invention is configured such that the ouger feeder, which is a powder discharging means, is lifted up to the bottom side of the turret, and then the turret is gradually lowered as the powder is discharged through the ouger feeder. So that the generation of dust is minimized and the occurrence of dust is minimized. As a result, the generation of undetected powder in the bag due to dust is significantly reduced, and the defect rate of the product is reduced Thereby ensuring the reliability of the product and providing the product with accurate quantities to the consumer.

In addition, the present invention has no problems such as tearing of the bag due to the impact of the falling powder during powder packing, so that unnecessary loss of manpower and equipment is avoided, dust generation is minimized, and a pleasant working environment can be constructed, It is possible to produce the product without additional operation of the peripheral device due to the dust, thereby reducing the production cost and the maintenance cost.

1 is an installation view of a belt driving up and down apparatus for dust prevention and quantitative packaging for powder packaging according to the present invention.
FIG. 2 is a side view showing a main part of a belt driving up-down device for powder prevention packing and quantitative packaging according to the present invention.
3 is a front view of the operating state of the belt-driving lifting device for dust prevention and packed packing for powder packaging according to the present invention.

In order to achieve the effects of the above-described problems, embodiments of a belt-driving lifting device for dust-preventing and quantitative packaging for powder packaging according to the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 1, the belt drive lifting device for dust prevention and quantitative packaging for powder packaging according to the present invention is provided with a storage hopper 10 in which powder, which is a typical powder packaging device, is stored. An ogre feeder 20 is provided to discharge the powder from the storage hopper 10 to the bag B. There is provided a turret holder 30 provided with a cylinder 36 to vertically move the turret hook 32, the up-down frame 34 and the up-down frame 34 right above the ouger feeder 20, And a load cell (40) coupled to the holder (30) for detecting a fixed amount in powder packing. The powder packaging packing facility is basically provided in a conventional powder packing facility, and a detailed description thereof will be omitted for the sake of clarity of the present invention.

As shown in FIGS. 1 and 2, the belt drive lifting device for dust prevention and quantitative packaging for powder packaging according to the present invention is coupled to one side of the load cell 40 of the above-described conventional powder packing facility. The ogre feeder 20 is vertically raised upward toward the ouger feeder so that the otalger rest 30 is inserted into the bag B caught by the catching hook 32 of the catching platform 30, When the powder stored in the storage hopper 10 is discharged from the ogre feeder 20, the weight of the discharge speed and discharge amount of the powder is checked to gradually lower the loading platform 30, As shown in FIG. 2 and FIG. 3, the lifting and lowering means 100 includes a lifting frame 110, a servo 110, and a lifting frame 110. The lifting and lowering means 100 includes a lifting frame 110, A motor 120, a lifting / lowering driving means 130, a slide plate 140, and a load cell base 150.

The lifting and lowering frame 110 is formed to be installed with a servomotor 120 and a lifting and lowering driving means 130 to be described later. The storage hopper 10 and the ogre feeder 20 And a turret rest 30 are formed. Here, the elevating frame 110 has a motor base 112 at an upper end thereof. One end of the ogre feeder 20 is positioned at a position close to the inner bottom side of the turret B when the turret rest 30 is vertically moved up to the ogre feeder 20 side by the up / It is preferable that the lifting and lowering frame 110 is provided on the upper side of the turret stand.

The servomotor 120 is provided to drive the lifting and lowering driving means 130 described below and is coupled to the motor base 112 at the upper end of the lifting frame 110. A drive pulley 124 is axially coupled to the motor shaft 122 of the servo motor 120 to transmit the driving force of the servo motor 120. Here, the servo motor 120 receives information from the load cell 40 that checks the discharge speed of the powder discharged through the ouger feeder 20, the discharge amount of the discharged powder, Driving is controlled. That is, when the discharge speed and discharge amount of the powder from the ouger feeder 20 are set to be constant, the load cell 40 measures the amount of the powder contained in the bag B. Then, the discharge speed, the discharge amount and the quantitative value of the powder are calculated in real time, and the servomotor 120 is stepped down by a certain distance.

In other words, when the powder is stacked on the bag B, the powder is continuously discharged from the ogre feeder 20 by a certain distance while being discharged to the bag B and stacked thereon so that the powder suddenly falls vertically into the bag B And prevents the generation of large amounts of powder scattering and dust. It is also possible to prevent defects in the production of products by failing to fill the quantities due to the scattering of powder due to dust scattering and dust generation, It is self-evident that a filled product can be provided.

As described above, the up-down driving means 130 real-time checks the powders stacked and received in the bag B after the bag B rises vertically toward the ouger feeder 20, The first driven pulley 132, the second driven pulley 134, the vertical conveying path 132, the vertical conveying path 132, A belt 136, a belt housing 137, a guide bar 138, and a guide housing 139.

The drive transmission pulley 131 includes a horizontal rotation shaft 131a provided at an upper end of the lifting frame 130 to be idle. The drive transmission pulley 131 is coupled to the drive pulley 124 to receive driving force of the server motor 120, And is axially coupled to rotate the rotation shaft.

The first driven pulley 132 includes a rotation shaft 131a which is axially coupled to one side of the driving transmission pulley 131 and is axially centered on the axis of the rotation shaft 131a and receives a rotational force transmitted by the driving transmission pulley 131, . Here, the first driven pulley 132 is interference fit with the rotating shaft 131a and rotates simultaneously with the rotation of the rotation shaft.

The second driven pulley 134 is provided at the lower side of the ascending / descending frame on the same vertical line as the first driven pulley 132 and rotates simultaneously with the first driven pulley. The vertical conveying belt 136, which will be described later, And is configured to maintain a vertical degree.

The vertical conveying belt 136 is vertically formed at a center of one side of the elevating frame 110 and is belt-coupled to the first and second driven pulleys so as to be conveyed along the upper and lower ends. Here, the vertical transfer belt 136 is coupled to a slide plate 140, which will be described later, to move up and down on a vertical belt in accordance with the operation of the servo motor 120.

The belt housing 137 is connected to the vertical conveying belt 136 by a belt and is moved up and down on a vertical line which is rotated along the first and second driven pulleys of the vertical conveying belt 136. Here, the belt housing 137 is engaged with the slide plate 140, which will be described later. That is, the belt housing 137 is vertically moved up and down on the vertical belt by the first and second driven pulleys rotating in the forward and reverse directions according to the driving of the servo motor 120, and is coupled with the slide plate 140 The slide plate 140 and the slide plate 140 are coupled to each other to move up and down.

The guide bar 138 is symmetrically formed on the vertical frame 110 to the left and right of the vertical transfer belt 136. The guide bar 138 is guided by a guide housing 139 to be described later so that the slide plate 140, which will be described later, is slidably guided upward and downward when the belt housing 137 ascends and descends on the vertical transfer belt 136, So that they are mutually organically operated.

The guide housing 139 is axially coupled to slide on the guide bar 138, and a plurality of guide housings 139 are symmetrically coupled to the left and right sides of the slide plate 140. Here, it is preferable that the guide housing 139 is formed symmetrically on the upper and lower sides of a slide plate 140 to be described later.

The slide plate 140 is formed in a rectangular plate-like shape, and the guide housing 139 described above is formed symmetrically up and down. A belt housing 137 is coupled to the slide plate 140 so that the slide plate 140 is vertically moved up and down. Here, the slide plate 140 is coupled to the belt housing 137 so as to move up and down with the vertical conveyance belt 136, and the vertical conveyance belt 136 is coupled to the pulley conveyed by the driving force of the servo motor 120 And is coupled on the vertical line of the vertical conveying belt while moving up and down according to the rotation. The slide plate 140 is coupled to a load cell base 150 described later.

The load cell base 150 is coupled to the slide plate 140 so as to protrude from one side of the lifting and lowering driving means 130. One end of the load cell base 150 is coupled to one side of the load cell 40, 140).

The apparatus for lifting and lowering the belt in order to prevent powder dust and powder packing for the powder packaging according to the present invention has such a structure that the bag B is hooked directly under the ouger feeder 20 by the bag rest 30. Then, the information corresponding to the zero point value from the load cell 40 and the closing of the Ogre feeder 20 is transmitted to the servo motor 120.

Next, the servomotor 120 is operated by the information corresponding to the closing of the ogre feeder 20 and the quantity value 0 of the load cell 40. [ The ocarina feeder 20 is vertically elevated by driving the servomotor 120 to which the information is transmitted and the ogre feeder 20 is inserted into the bag B, The end of the Ogre feeder 20 is positioned.

Next, the ouger feeder 20 which is inserted into the bag B is opened, and the powder is discharged into the bag B. At this time, the powder discharge speed and the discharge amount of the Ogre feeder 20 are checked in real time, and the load cell 40 checks in real time the amount of the powder that is stacked and stacked in the bag, and transmits the information in real time to the servo motor 120 do.

Then, the servomotor 120 is controlled by the information on the discharge speed, the amount of discharge, and the amount of the supplied information, and the bag rest 30 is vertically lowered in accordance with the discharge amount of the powder in a stepwise manner.

Therefore, as described above, the belt drive lifting device for dust prevention and quantitative packaging for powder packaging according to the present invention does not drop the powder from the ouger feeder 20 and allow the powder to be received in the bag B, The discharge speed, the discharge amount and the fixed amount of the powder discharged from the ouger feeder 20 are brought close to the feeder B by the feeder 20 and the powder is lowered step by step while being checked in real time, It is possible to pack the powder contained in the bag (B) in a quantitative manner as the dust of scattered powder is reduced as well as the working environment is improved and the generation of dust is remarkably reduced, And that it is possible to provide the right product.

While the present invention has been described in detail in the foregoing for the purpose of illustration, it is obvious that the scope of the present invention is not limited thereto, and that various modifications and changes may be made by those skilled in the art without departing from the scope of the present invention. The present invention is not limited thereto.

10: Storage hopper 20: Ogre feeder
30: The turret holder 32: The turret holder
34: Up-down frame 36: Cylinder
40: Load cell B: Pole
100: Raising and lowering means 110: Raising and lowering frame
112: motor base 120: servo motor
122: motor shaft 124: drive belt
130: ascending / descending drive means 131: drive transmission pulley
132: first driven pulley 134: second driven pulley
136: vertical conveying belt 137: belt housing
138: Guide bar 139: Guide housing
140: slide plate 150: load cell base

Claims (1)

An ogre feeder 20 for discharging the powder from the storage hopper 10 to the bag B and an ogre feeder 20 for directly discharging the powder from the storage hopper 10 to the bag hanger 32, A load cell 40 coupled to the turret rest 30 to detect a fixed amount during powder packing, a cylinder 36 mounted on the cylinder 36 to vertically move the up-down frame 34, And the ouger feeder 20 is vertically moved upward to approach the ouger feeder 30 so that the ouger feeder 30 is connected to one side of the load cell 40, When the powder stored in the storage hopper 10 is discharged from the ogre feeder 20, the weight of the powder discharging speed and discharge amount is checked to gradually lower the bag placing table 30 vertically (B) and the powder Generation is minimized, and gradually provided to the elevating means (100) accommodating stacked, the elevating means 100 includes a motor base elevating frame 110, 112 is provided at the top and; A driving pulley 124 is coupled to the motor shaft 122 at the upper end of the lifting frame 110 and is coupled to the motor shaft 122. The discharge speed of the powder discharged through the ouger feeder 20 A servo motor 120 whose drive is controlled through information transmitted from a load cell 40 for checking a discharge amount of the discharged powder and a fixed amount to be stacked on the turret; A lifting / lowering driving means (130) connected to the driving pulley (124) and adapted to be lifted and lowered by receiving a driving force of the servo motor (120); A slide plate 140 coupled to the shaft so as to be slidable up and down by the lifting / lowering driving means; The slide plate 140 is coupled to the lifting and lowering driving means 130 so as to protrude from the slide plate 140. One end of the load cell 40 is coupled to one side of the load cell 40, And a load cell base (150) which is moved up and down. The belt drive raising and lowering apparatus for dust prevention and quantitative packaging for powder packaging,
The lifting and lowering driving means 130 is provided with a horizontal rotating shaft 131a provided at an upper end of the lifting frame 130 so as to idle and is coupled with the driving pulley 124 to receive the driving force of the servo motor 120 A drive transmission pulley 131 axially coupled to rotate the rotation shaft;
A first driven pulley 131a which is axially coupled to one side of the driving transmission pulley 131 and which is axially centered on the axial line of the rotating shaft 131a and is rotated by a rotational shaft 131a which receives the rotational force transmitted by the driving transmission pulley 131, 132,
A second driven pulley 134 provided below the up / down frame on the same vertical line as the first driven pulley 132 and co-rotating with the first driven pulley;
A vertical conveyance belt 136 that is vertically formed at a center of one of the elevating frame 110 and is belt-coupled to the first and second driven pulleys so as to be rotatable along the upper and lower ends;
A vertical movement belt 136 which is fixedly coupled to the vertical movement belt 136 and moves up and down on a vertical line that is rotated and rotated along the first and second driven pulleys of the vertical movement belt 136, (137);
A guide bar 138 formed symmetrically to the right and left sides of the vertical conveyance belt 136 and slidably guided and slidably supported by the slide plate 140;
And a guide housing (139) axially coupled to slide on the guide bar (138) and symmetrically coupled to the left and right sides of the slide plate (140). Descending device.

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