KR200240174Y1 - Bottom abrasive blasting machine for terrazzo-stairs panel - Google Patents

Abstract

The present invention relates to a terrazzo staircase bottom polisher, comprising: a support plate body formed at both ends, a conveyor belt pivoted around both support drum bodies and being wound around two rotation drums pivoted by the rotational force of the rotation motor, and a support plate Support is fixed to the sieve has a fixed stand and is formed long in the longitudinal direction on the top of the conveyor belt is formed with a support base at the bottom and screwed to the holder by a fastening bar fixed to one side to support and guide the side of the terrazzo step plate Bars and tension wheels which are supported by being rotated on the upper surface of the terrazzo staircase which is fixed to one side and is formed on the pedestal by a support wall at both ends in a horizontal direction having a pivot axis rotated by a handle and fixed to one side. Vertical edges, which are coupled to the horizontal bar and the rotating shaft, respectively, and polish the inner surface of the terrazzo step plate by a grinding motor. It has a plate and a vertical grinding wheel moved in the left and right direction by the handle and a tension wheel fixed to one side and rotated on the upper surface of the terrazzo staircase and supported by a horizontal motor and a rotating shaft respectively coupled to the terrazzo by the polishing motor. It has a horizontal polishing plate for polishing the bottom bottom of the staircase plate and has a feature of having a horizontal surface polishing table moved in the same direction as the vertical surface polishing table by the handle.

Description

Bottom abrasive blasting machine for terrazzo-stairs panel}

The present invention relates to a bottom polisher of a terrazzo step plate, and more particularly, the bottom of the terrazzo step plate can be polished in a short amount of time to a certain thickness, so that a flow occurs during polishing of the top surface of the terrazzo step plate. Not only does not worry about less grinding or breakage, but also improves the productivity of the work, it is related to the bottom polisher of the terrazzo step plate that can manufacture more products.

In general, a surrogate called marble is a stone that is recrystallized by limestone or dolomite. Because of its high cost, artificial surrogate called terrazzo, which has similar effect and low price, is widely used in construction.

This terrazzo is a kind of artificial stone, which is made of fine crushed stone of marble and limestone as aggregate, mixed with cement, applied flat, hardened and polished by grinding the surface. It is widely used because it can give various colors and luster by aggregate crushed stone, cement, and pigment, and it is cheaper than natural acid.

The terrazzo staircases produced on both sides with such a terrazzo plate should be polished by polishing the upper surface, but before polishing the upper surface of the terrazzo staircase, first, the bottom surface of the terrazzo staircase should have a certain thickness. To this end, in the prior art, the operator polished both bottom surfaces of the terrazzo step plate by a mobile hand grinder, but the manual work cannot not only form the thickness of the terrazzo step plate but also the work efficiency. There was a problem that the yield off this.

In addition, when polishing the upper surface of the terrazzo staircase with irregular bottom thickness, part of the terrazzo plate is less polished or cut due to the flow of the terrazzo plate. There was a problem.

The present invention is to solve the conventional problems as described above, it is possible to polish a large amount of the bottom surface of the terrazzo step plate to a certain thickness within a short time, so that the flow does not occur during the polishing of the top surface of the terrazzo step plate less It is an object of the present invention to provide a bottom surface grinder of a terrazzo staircase capable of manufacturing more products by not only grinding or breaking, but also improving work productivity.

In order to achieve the above object, the present invention is a terazzo plate polishing machine;

Pedestal formed with the support plate body at both ends;

A conveyor belt pivotally supported by both supporting plate bodies and wound around both rotating drums which are pivotally rotated by the rotating force of the rotating motor;

It is fixed to the support plate body has a fixed stand and is formed long in the longitudinal direction on the top of the conveyor belt is formed with a support support at the bottom and screwed to the guide by a fastening bar fixed to one side to support and guide the side of the terrazzo step plate A support bar;

A horizontal bar having a rotation shaft which is formed in a horizontal direction at a predetermined height by a support wall at both ends and is rotated by a handle;

It has a tension wheel that is rotated on the upper surface of the terrazzo staircase that is fixed and moved on one side, and is vertically bonded to the horizontal bar and the rotating shaft, respectively, and polished the inner surface of the terrazzo staircase by a polishing motor. Vertical surface grinding table moved in the left and right direction by the handle and

It has a tension wheel that is fixed to one side and rotates on the upper surface of the terrazzo step plate, and is connected to the horizontal bar and the rotating shaft, respectively, and has a horizontal polishing plate for polishing the bottom of the terrazzo step plate by the polishing motor. Thereby having a horizontal surface polishing table which is moved in the same direction as the vertical surface polishing table.

1 is a front view of an embodiment of the present invention,

Figure 2 is a side view of the present invention embodiment.

* Description of the symbols for the main parts of the drawings *

10: pedestal 12, 14: support plate body

20: conveyor belt 21, 22: rotating drum

24: rotating motor 30: support bar

32: fastening bar 34: holder

36: support base 40: horizontal bar

42: rotating shaft 44: handle

46: support wall 50: vertical surface grinding table

52: vertical polishing plate 54,64: polishing motor

56, 66: tension wheel 57, 67: tension bar

58, 68: tension spring 59, 69: fixed bar

60: horizontal grinding wheel 62: horizontal polishing plate

A: terrazzo staircase A1: floor bottom

A2: Bottom Top A3: Side Inner Side

A4: side outer surface

Hereinafter, the present invention in more detail by the accompanying drawings as follows.

1 is a front view of an embodiment of the present invention and Figure 2 is a side view of the present invention, the pedestal 10 is a rectangular metal plate body, the support plate body 12, 14 is formed on both sides of the top is fixed in the vertical direction .

The conveyor belt 20 is a rubber material which is wound around the rotating drums 21 and 22 which are axially coupled between the support plate bodies 12 and 14, and rotated on the top of which the terrazzo step plate A is placed. The motor 24 moves at an appropriate speed by the rotational force of the motor 24.

The support bar 30 supports and guides the side outer surface A4 of the terrazzo staircase A, which is mounted on the conveyor belt 20 and moved. The support bar 36 is long at the lower end of the support bar 30. It is formed to support one side of the bottom surface (A2) that is the bottom of the terrazzo staircase (A).

A fastening bar 32 is formed on the side of the support bar 30, and the fastening bar 32 is screwed to a fixing stand 34 fixed between the supporting plate bodies 12 and 14 so that the support bar 30 is fixed to the support bar 30. It is fixed to 34.

The horizontal stage 40 is erected upward from the pedestal 10 so that the vertical surface polished table 50 and the horizontal surface polished table 60, which are fixed to the upper end of the fixed support wall 46, are laterally moved by the handle 44. By moving to, the handle 44 is formed at one end and the pivot shaft 42 is axially coupled to the center.

The vertical surface polishing table 50 is one side is coupled to the horizontal table 40 and the rotation shaft 42 is moved in the left and right directions by the rotation of the handle 44, the lower end is rotated by the polishing motor 54 The vertical polishing plate 52 is coupled to polish the side inner surface A3, which is inside the vertical plane of the terrazzo staircase A, which is moved to the guide of the support bar 30 on the conveyor belt 20, and the thickness is constant and flat. Form.

The horizontal surface polishing table 60 is one side end is coupled to the horizontal table 40 and the rotating shaft 42 is moved in the horizontal direction and the same as the vertical surface polishing table 50 by the rotation of the handle 44, the bottom A horizontal polishing plate 62 rotated by the polishing motor 64 is formed to polish the bottom bottom A1, which is the upper surface of the horizontal plane of the terrazzo staircase A, with a uniform thickness.

Fixing bars 59 and 69 are formed at each lower side of the vertical polishing table 50 and the horizontal polishing table 60, respectively, and tension wheels 56 and 66 are disposed at the lower ends of the fixing bars 59 and 69, respectively. Tension bar (57) (67) is fastened to the rotationally coupled, tension bars (58) and (68) are positioned between the tension wheels (56) and (66) below the fixed bars (59) and (69). The upper ends of the fixing bars 59 and 69 are fixed by screwing.

The tension wheels 56 and 66 are interviewed with the bottom bottom A1, which is the surface of the terrazzo step plate A, which is moved on the conveyor belt 20, to support the flow of the terrazzo step plate A.

Referring to the use state of the present invention as follows.

When the rotating motor 24 is operated to rotate the rotating drums 21 and 22, the conveyor belt 20 wound around the rotating drums 21 and 22 is rotated together and the operator terrazzo on the conveyor belt 20. Seat the staircase (A).

At this time, the bottom surface (A2) of the terrazzo staircase (A) is only one end surface is interviewed with the support base 36, and the area is usually interviewed with the conveyor belt (20), at a right angle from the top of the floor top surface (A2) The bent side outer surface A4 is interviewed with the inner surface of the support bar 30 and laid so that the bottom bottom surface A1 faces upward.

The terrazzo staircase A on which the top surface A2 is placed on the top surface of the conveyor belt 20 is supported by one side of the bottom top surface A2 by the support base 36, and the side outer surface A4 is the support bar 30. It slides inward while being supported by).

The tip of the terrazzo staircase A, which is moved in a state in which one side surface of the side surface A4 and the bottom surface A2 is supported by the support bar 30 and the support base 36, firstly has a tension wheel 56. Located between the conveyor belt 20, the tension bar 57 having a tension wheel 56, the tension bar 58 located between the fixed bar 59 and the tension wheel 56 contracts the fixed bar ( 59).

Tension wheel 56 is located on the bottom bottom (A1) of the terrazzo staircase (A) is rotated by the elastic force of the tension spring 58 and the terrazzo staircase (A) while pressing the terrazzo staircase ( To prevent the flow of A).

The terrazzo staircase of which the bottom bottom surface A1 is supported by the tension wheel 56, one side of the floor upper surface A2 is supported by the support base 36, and the side outer surface A4 is supported by the support bar 30. The side surface A3 of the terrazzo step plate A is polished to the same thickness by the vertical polishing plate 52 of the vertical surface polishing table 50 which is rotated by the polishing motor 54 while the plate A is moved. .

The terrazzo staircase A, whose side inner surface A3 is equally polished by the vertical polishing plate 52, is moved inwardly by the conveyor belt 20 and is rotated by the polishing motor 64. The bottom bottom surface A1 is constantly polished to the same thickness by the horizontal polishing plate 62 of 60.

The terrazzo staircase A on which one side of the bottom bottom surface A1 is polished is supported by the bottom wheel A1 by a tension wheel 66 installed to be fixed to the lower side of the horizontal polishing table 60 so that the remaining bottom bottom ( A1) is supported for smooth grinding.

If necessary, the operator rotates the handle 44 of the horizontal bench 40 to rotate the shaft 40 coupled to the shaft 40 and the vertical surface grinding table 50 respectively coupled to the horizontal shaft 40 and the rotating shaft 42 And the horizontal surface polishing table 60 is moved in the same direction to the left and right to continue polishing the bottom of the terrazzo step plate (A).

Thus, the terrazzo staircase (A), which has undergone the polishing machine of the present invention, is polished to have the same bottom thickness (A1) and the side inner surface (A3) flat to have the same thickness, and then the terrazzo staircase (A) It can be performed satisfactorily without the flow of).

The frictional heat generated during the polishing operation is cooled by the cooling water supplied to the vertical polishing plate 62 and the horizontal polishing plate 62, respectively, rotated by known means.

As such, the present invention can polish a large amount of the bottom surface of the terrazzo step plate to a certain thickness within a short time, so that the flow does not occur during polishing of the top surface of the terrazzo step plate, and there is no fear of less grinding or breakage, Improved productivity has the effect of manufacturing more products.

Claims (1)

In a terazzo plate grinder; A pedestal 10 having support plates 12 and 14 formed at both ends thereof; A conveyor belt 20 pivotally supported by both support plate bodies 12 and 14 and wound around two rotational drums 21 and 22 pivoted by the rotational force of the rotational motor 24; It is coupled to the support plate body 12, 14 has a fixed support 34 is formed long in the longitudinal direction on the top of the conveyor belt 20, the support base 36 is formed at the lower end of the fastening bar 32 is fixed to one side A support bar 30 which is screwed to the fixing table 34 and supports and guides the side surface of the terrazzo staircase A; A horizontal bar 40 formed at a pedestal 10 in a horizontal direction by a support wall 46 at both ends and having a pivot shaft 42 rotated by a handle 44; It is fixed on one side and has a tension wheel 56 that is rotated on the upper surface of the terrazzo staircase (A) to be moved and is coupled to the horizontal table 40 and the rotation shaft 42, respectively, by a terrazzo by a grinding motor 54 A vertical surface polishing table 50 having a vertical polishing plate 52 for polishing the side inner surface A3 of the rough staircase A and being moved left and right by the handle 44 and It is fixed on one side and has a tension wheel 66, which is supported while being rotated on the upper surface of the terrazzo staircase (A) and is coupled to the horizontal stage 40 and the pivot shaft 42, respectively, the terrazzo stairs by the polishing motor 64 It has a horizontal polishing plate 62 for polishing the bottom bottom (A1) of the plate (A) and has a horizontal surface polishing table 60 which is moved in the same direction as the vertical surface polishing table 50 by the handle 44 The bottom grinder of the terrazzo staircase characterized by the above-mentioned.