KR20030090576A - Vibration Device - Google Patents

Vibration Device Download PDF

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Publication number
KR20030090576A
KR20030090576A KR1020030078960A KR20030078960A KR20030090576A KR 20030090576 A KR20030090576 A KR 20030090576A KR 1020030078960 A KR1020030078960 A KR 1020030078960A KR 20030078960 A KR20030078960 A KR 20030078960A KR 20030090576 A KR20030090576 A KR 20030090576A
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KR
South Korea
Prior art keywords
vibration
frame
concrete block
molding machine
permanent magnet
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KR1020030078960A
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Korean (ko)
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KR100686516B1 (en
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이상석
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이상석
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Priority to KR1020030078960A priority Critical patent/KR100686516B1/en
Publication of KR20030090576A publication Critical patent/KR20030090576A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/04—Producing shaped prefabricated articles from the material by tamping or ramming
    • B28B1/045—Producing shaped prefabricated articles from the material by tamping or ramming combined with vibrating or jolting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0063—Control arrangements

Abstract

PURPOSE: An apparatus for generating vibration is provided to inhibit movement of vibrational frame at starting/completion points of a motor, to control upper/lower vibrational widths of the frame and to set up desired frequency along features of concrete block products. CONSTITUTION: The apparatus comprises a rotational plate(13) having a fixed permanent magnet(10) and a holder(12) having winding coils(11) to supply DC current at both sides to generate a force derived from interaction between the magnet and the winding coil, thereby to vibrate a vibrational frame(3). The rotational plate is connected to a rotational axis of a concrete block molding device. The apparatus controls width of the vibration by adjusting strength of DC current applied to the winding coil(11). The block molding device further comprises a mold(2) inside the frame(3), a motor, an eccentric plate connected to the rotational axis by a timing belt.

Description

콘크리트 블록성형기의 진동발생장치{Vibration Device}Vibration generating device of concrete block molding machine

본 발명은 콘크리트 성형기의 진동발생장치에 관한 것으로서 극성을 달리하는 영구자석(10)을 각각 1개 이상 고정된 회전판(13)과 직류전류가 공급가능한 권선코일(11)이 양쪽으로 고정된 홀더(12)로 구성되어 일반적인 콘크리트 성형기의 회전축(5)에 부착하여 상하 진동폭과 진동수를 제어할 수 있는 콘크리트 성형기의 진동발생장치에 관한 것이다.The present invention relates to a vibration generating device of a concrete molding machine, the holder is fixed to both the rotating plate 13 and the winding coil 11 which can supply a DC current at least one permanent magnet (10) having different polarities, respectively ( It is composed of 12) relates to the vibration generating device of the concrete molding machine that can be attached to the rotary shaft (5) of the general concrete molding machine to control the upper and lower vibration width and frequency.

도1은 탄성체(4)에 의해 지지되는 진동프레임(3) 내에 형틀(2)이 이동가능하게 설치되고 타이밍벨트(7)로 구동되어 진폭을 발생시키도록 편심판(6)과 회전축(5)으로 구성된 일반적인 종래 콘크리트 블록성형기의 진동발생장치를 도시한 것으로서 도2에서 회전축(5)이 결합된 편심판(6)이 상세히 도시되어 있다.1 shows an eccentric plate 6 and a rotating shaft 5 such that a mold 2 is movably installed in a vibration frame 3 supported by an elastic body 4 and driven by a timing belt 7 to generate an amplitude. The vibration generating device of the conventional conventional concrete block molding machine configured as shown in Figure 2 is shown in detail the eccentric plate 6 coupled to the rotating shaft (5).

상기와 같은 콘크리트 블록성형기의 진동발생장치에 인버터를 부가적으로 설치하여 콘크리트 블록 등의 조성비에 따라 진동의 진폭과 주기를 조정함으로써 다양한 제품을 생산할 수 있었으나, 상기 인버터가 고가여서 콘크리트성형기의 제작단가가 높아지는 문제점이 있었고,By installing an inverter additionally in the vibration generating device of the concrete block molding machine as described above, it was possible to produce a variety of products by adjusting the amplitude and period of the vibration according to the composition ratio of the concrete block, etc., but the production cost of the concrete molding machine because the inverter is expensive Had the problem of increasing

또한 모터(1)의 시작과 종료에서 진동프레임(3)의 요동으로 제품의 손상 및 장치 기구의 수명단축과 모터(1)의 정지에 따른 생산성이 저하되는 문제점이 있었다.In addition, the vibration of the vibration frame 3 at the start and end of the motor 1, there is a problem that the product damage due to damage of the product, shortening the life of the device mechanism and stop of the motor (1).

도3에서 도시된 진동발생장치는 상기한 문제점을 부분적으로 해결할 수 있으나 회전판(13)에 가이드 홈을 가공하여 이동판(8)을 이동시키는 것이 용이하지 않고, 스프링(9) 변형 등으로 진동과 진폭이 변화되는 등의 문제점이 있었다.The vibration generating device shown in FIG. 3 can partially solve the above problems, but it is not easy to move the moving plate 8 by processing the guide groove in the rotating plate 13, and the vibration and the like due to the deformation of the spring 9 and the like. There was a problem such as an amplitude change.

본 발명은 상기한 문제점을 해결하기 위한 것으로서,The present invention is to solve the above problems,

극성을 달리하는 영구자석이 각각 1개 이상 설치된 회전판과 직류전류가 공급되는 권선코일이 양측에 설치 고정된 홀더로 구성하여, 모터의 시작과 종료시점에서 진동프레임이 요동치지 않게 진동프레임의 상하 진동폭을 제어하고, 콘크리트 블록 제품의 특성에 따라 진동수를 설정할 수 있는 것을 목적한다.It consists of a rotating plate with one or more permanent magnets with different polarities and a holder fixed with winding coils supplied with DC current on both sides, so that the vibration frame does not swing at the start and end of the motor, so that the vibration frame is up and down. The purpose of the control is to be able to set the frequency according to the characteristics of the concrete block products.

도1은 종래의 일반적인 블록성형기를 나타내는 구성도.1 is a block diagram showing a conventional general block molding machine.

도2는 종래의 일반적인 편심형태의 진동발생장치.Figure 2 is a conventional general eccentric vibration generating device.

도3은 종래의 원심력을 이용한 진동발생장치.Figure 3 is a vibration generating device using a conventional centrifugal force.

도4은 본 발명 콘크리트 블록성형기의 진동발생장치의 기본 실시예시도.Figure 4 is a basic embodiment of the vibration generating device of the present invention concrete block molding machine.

도5는 본 발명 콘크리트 블록성형기의 진동발생장치의 또 다른 실시예시도.Figure 5 is another embodiment of the vibration generating device of the present invention concrete block molding machine.

도6은 일반 콘크리트 블록성형기에 본 발명 진동발생장치를 부착한 상태를 나타내는 예시도.Figure 6 is an exemplary view showing a state in which the vibration generating device of the present invention attached to a general concrete block molding machine.

* 도면 중 주요부호에 대한 설명* Description of the main symbols in the drawings

1: 모터 2: 형틀1: motor 2: mold

3: 진동프레임 4: 탄성체3: vibration frame 4: elastic body

5: 회전축 6: 편심판5: axis of rotation 6: eccentric plate

7: 타이밍벨트 10: 영구자석7: Timing belt 10: Permanent magnet

11: 권선코일 12: 홀더11: winding coil 12: holder

13: 회전판13: tumbler

이하, 본 발명의 구성을 도명을 참조하여 설명한다.EMBODIMENT OF THE INVENTION Hereinafter, the structure of this invention is demonstrated with reference to drawings.

도4은 본 발명 콘크리트 블록성형기의 진동발생장치의 기본 실시예시도.Figure 4 is a basic embodiment of the vibration generating device of the present invention concrete block molding machine.

도5는 본 발명 콘크리트 블록성형기의 진동발생장치의 또 다른 실시예시도.Figure 5 is another embodiment of the vibration generating device of the present invention concrete block molding machine.

도6은 일반 콘크리트 블록성형기에 본 발명 진동발생장치를 부착한 상태를 나타내는 예시도.Figure 6 is an exemplary view showing a state in which the vibration generating device of the present invention attached to a general concrete block molding machine.

(발명의 구성)Composition of the Invention

탄성체(4)에 의해 지지되는 진동프레임(3) 내측에 형틀(2)이 이동가능하게 삽설되고, 편심판(6)과 연결된 회전축(5)이 타이밍벨트(7)에 의해 모터(1)에 연결되어 상기 진동프레임(3)을 상하 진동시키도록 구성된 콘크리트 블록성형기에 있어서,The mold 2 is movably inserted into the vibration frame 3 supported by the elastic body 4, and the rotation shaft 5 connected to the eccentric plate 6 is connected to the motor 1 by the timing belt 7. In the concrete block molding machine connected to be configured to vibrate the vibration frame (3) up and down,

상기 회전축(5)과 결합되고 극성을 달리하는 영구자석(10)이 고정된 회전판(13)과 직류전류 공급이 가능한 권선코일(11)이 양측에 설치된 홀더(12)로 구성되어 상기 영구자석(10)과 권선코일(11)의 상호작용으로 발생하는 힘으로 상기진동프레임(3)을 상하 진동시키되,The permanent magnet (10) is coupled to the rotating shaft (5) and has a rotating plate (13) on which the permanent magnet (10) having a different polarity is fixed, and a holder (12) having a winding coil (11) capable of supplying a DC current. 10) by vibrating the vibration frame 3 by the force generated by the interaction of the winding coil 11,

상기 권선코일(11)에 인가되는 직류전류의 세기를 제어함에 따라 진동의 진폭을 제어하도록 구성한다.The amplitude of the vibration is controlled by controlling the strength of the DC current applied to the winding coil 11.

또 다른 실시예로서,In another embodiment,

상기 회전판(13)에 고정된 영구자석(10)을 탈부착형으로 하고 상기 영구자석(10)의 갯 수를 n씩 증가시켜 진동수를 조정하도록 구성한다.The permanent magnet 10 fixed to the rotating plate 13 is detachable and configured to adjust the frequency by increasing the number of the permanent magnets 10 by n.

(발명의 실시예)(Example of the invention)

본 발명 진동발생장치는 도4에서와 같이 회전축(5)에 결합된 회전판(13)에 극성을 달리하는 2개의 영구자석(10)을 고정하고 홀더(12)에는 직류전류 공급이 가능한 권선코일(11)을 양쪽으로 고정하고 있다. 도6에서와 같이 본 발명 진동발생장치를 일반적인 블록성형기에 부착한 후 모터(1)에 전기를 인가하여 회전시키면 모터(1)는 타이밍벨트(7)에 의하여 회전축(5)을 회전시키며, 모터(1)가 정격회전수에 도달했을 때 홀더(12)에 고정된 2개의 권선코일(11)에 도4와 같은 극성이 나타나도록 직류전류를 인가하면, 회전축(5)과 결합된 회전판(13)에 고정된 영구자석(10)과 권선코일(11)에서 발생하는 전자력의 상호작용으로 발생하는 힘(F)은 회전축(5)이 양끝에 베어링(미도시)으로 결합된 진동프레임(3)을 상하 진동시키는 힘이 발생한다.In the vibration generating device of the present invention, as shown in FIG. 4, two permanent magnets 10 having different polarities are fixed to the rotating plate 13 coupled to the rotating shaft 5, and the winding coils capable of supplying a DC current to the holder 12 ( 11) is fixed to both sides. As shown in FIG. 6, when the vibration generating apparatus of the present invention is attached to a general block molding machine and then rotates by applying electricity to the motor 1, the motor 1 rotates the rotation shaft 5 by the timing belt 7. When (1) reaches the rated rotational speed, when a direct current is applied to the two winding coils 11 fixed to the holder 12 so that the polarity as shown in Fig. 4 appears, the rotating plate 13 coupled with the rotating shaft 5 The force (F) generated by the interaction of the electromagnetic force generated in the permanent magnet 10 and the winding coil 11 is fixed to the vibration frame (3) is coupled to the rotating shaft (5) as a bearing (not shown) at both ends The force to vibrate up and down occurs.

도4에서와 같은 극성이 다른 영구자석(10)을 각각 한 개씩 설치된 경우 회전축(5)이 1회전함에 다라 진동프레임(3)이 한번의 상하진동을 하게 되며,In the case where one permanent magnet 10 having different polarities as shown in FIG. 4 is installed, the vibrating frame 3 performs one up and down vibration as the rotating shaft 5 rotates once.

상기 상하 진동의 진폭은 권선코일(11)에 인가되는 직류전류에 비례하는 것으로 공급하는 직류전류의 세기를 조정함으로써 콘크리트 제품의 특성에 따라 진동의 진폭을 제어할 수 있다.The amplitude of the vertical vibration is proportional to the DC current applied to the winding coil 11, thereby controlling the amplitude of the vibration according to the characteristics of the concrete product by adjusting the intensity of the DC current supplied.

본 발명의 또 다른 실시예로서,As another embodiment of the present invention,

성형되는 콘크제품의 특성에 따라 진동수를 달리 설정해야하는 경우,If the frequency should be set differently according to the characteristics of the concrete product to be molded,

도5에서와 같이 극성을 달리하는 영구자석(10)을 각각 3개씩 설치하게 되면 회전축(5)이 1회전함에 따라 진동프레임(3)이 세 번의 상하 진동을 하게 되고,As shown in FIG. 5, when three permanent magnets 10 having different polarities are installed, each of the vibration frames 3 rotates three times as the rotating shaft 5 rotates once.

사용자 편의성을 위해 상기 회전판(13)에 설치되는 영구자석(10)을 탈부착형으로 하고 영구자석(10)의 갯 수를 n개씩 증가시켜 동일한 모터(1)의 회전수에서도 다양한 진동주기를 발생하게 한다.For the convenience of the user, the permanent magnet 10 installed on the rotating plate 13 is detachable and the number of permanent magnets 10 is increased by n to generate various vibration cycles even at the rotational speed of the same motor 1. do.

상기와 같은 본 발명의 효과는 다음과 같다.The effects of the present invention as described above are as follows.

일반적인 콘크리트 블록성형기에 본 발명 진동발생장치를 설치하면 모터가 계속적으로 회전하더라도 홀더에 고정된 권선코일에 전류의 세기를 제한함으로써 진동프레임의 진동 진폭을 제어할 수 있어 편심판에서의 문제점인 모터의 시작과 종료에서 진동프레임의 요동을 방지할 수 있어 제품의 품질향상과 주변 장치의 마모를 최소화 하고, 모터를 정지없이 지속적으로 가동할 수 있어 제품의 생산시간이 단축되고, 회전판에 고정된 영구자석의 갯 수를 조정함으로써 제품특성에 따른 진동의 주기를 제어할 수 있어 블록성형기에 일반적으로 사용하는 인버터 등을 사용하지 않아도 되기 때문에 블록성형기의 제작단가를 낮출 수 있다.When the vibration generating device of the present invention is installed in a general concrete block molding machine, the vibration amplitude of the vibration frame can be controlled by limiting the strength of the current in the winding coil fixed to the holder even if the motor is continuously rotated. The vibration of the vibration frame can be prevented at the start and end to minimize the improvement of product quality and the wear of peripheral devices, and the motor can be operated continuously without stopping, which shortens the production time of the product and the permanent magnet fixed to the rotating plate. By adjusting the number of parts, it is possible to control the period of vibration according to the product characteristics, so that it is not necessary to use an inverter commonly used in the block molding machine, so that the manufacturing cost of the block molding machine can be lowered.

Claims (2)

탄성체(4)에 의해 지지되는 진동프레임(3) 내측에 형틀(2)이 이동가능하게 삽설되고, 편심판(6)과 연결된 회전축(5)이 타이밍벨트(7)에 의해 모터(1)에 연결되어 상기 진동프레임(3)을 상하 진동시키도록 구성된 콘크리트 블록성형기에 있어서,The mold 2 is movably inserted into the vibration frame 3 supported by the elastic body 4, and the rotation shaft 5 connected to the eccentric plate 6 is connected to the motor 1 by the timing belt 7. In the concrete block molding machine connected to be configured to vibrate the vibration frame (3) up and down, 상기 회전축(5)과 결합되고 극성을 달리하는 영구자석(10)이 고정된 회전판(13)과 직류전류 공급이 가능한 권선코일(11)이 양측에 설치된 홀더(12)로 구성되어 상기 영구자석(10)과 권선코일(11)의 상호작용으로 발생하는 힘으로 상기 진동프레임(3)을 상하 진동시키되,The permanent magnet (10) is coupled to the rotating shaft (5) and has a rotating plate (13) on which the permanent magnet (10) having a different polarity is fixed, and a holder (12) having a winding coil (11) capable of supplying a DC current. 10) and vibrating the vibration frame 3 up and down by the force generated by the interaction of the winding coil 11, 상기 권선코일(11)에 인가되는 직류전류의 세기를 제어함에 따라 진동의 진폭을 제어하는 것을 특징으로 하는 콘크리트 블록성형기의 진동발생장치.Vibration generating device of the concrete block molding machine, characterized in that for controlling the amplitude of the vibration by controlling the strength of the DC current applied to the winding coil (11). 제1항에 있어서,The method of claim 1, 상기 회전판(13)에 고정된 영구자석(10)을 탈부착형으로 하고 상기 영구자석(10)의 갯 수를 n씩 증가시켜 진동수를 조정하는 것을 특징으로 하는 콘크리트 블록성형기의 진동발생장치.Vibration generator of the concrete block molding machine, characterized in that the permanent magnet (10) fixed to the rotating plate (13) to be detachable and to adjust the frequency by increasing the number of the permanent magnet (10) by n.
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100701628B1 (en) * 2005-11-21 2007-03-29 에스티엑스엔진 주식회사 The torsional vibration simulator used magnetic force
KR101533335B1 (en) * 2015-03-18 2015-07-03 주식회사 삼성콘크리트 Device For Manufacturing The Conslat And Manufacturing Method Using The Same
CN106584639A (en) * 2016-12-22 2017-04-26 新乡市振英机械设备有限公司 Movable permanent-magnetic vibration source made of prefabricated concrete panels
KR200487980Y1 (en) * 2017-08-09 2018-11-29 주식회사 하렉스엔지니어링 Tuned vibrator for concrete products forming machine
CN112318672A (en) * 2020-10-15 2021-02-05 周艳梅 Automatic multipoint expanding type efficient concrete vibrating rod
CN112809886A (en) * 2020-12-31 2021-05-18 温州顺启建筑有限公司 Concrete brick molding groove for building construction

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111941589B (en) * 2020-07-20 2021-08-31 浙江海大建设有限公司 Hollow floor of gypsum is pour earlier and is used vibration device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100701628B1 (en) * 2005-11-21 2007-03-29 에스티엑스엔진 주식회사 The torsional vibration simulator used magnetic force
KR101533335B1 (en) * 2015-03-18 2015-07-03 주식회사 삼성콘크리트 Device For Manufacturing The Conslat And Manufacturing Method Using The Same
CN106584639A (en) * 2016-12-22 2017-04-26 新乡市振英机械设备有限公司 Movable permanent-magnetic vibration source made of prefabricated concrete panels
KR200487980Y1 (en) * 2017-08-09 2018-11-29 주식회사 하렉스엔지니어링 Tuned vibrator for concrete products forming machine
CN112318672A (en) * 2020-10-15 2021-02-05 周艳梅 Automatic multipoint expanding type efficient concrete vibrating rod
CN112809886A (en) * 2020-12-31 2021-05-18 温州顺启建筑有限公司 Concrete brick molding groove for building construction

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