KR200166311Y1 - Space control device of subcutter for auto running sawing machine - Google Patents

Abstract

This paper relates to an automatic cutting machine that automatically cuts plywood, etc. In particular, the upper and lower rotors and auxiliary cutters connected to the elevating plate are lifted up and down by rotating the elevating plate by rotating the upper and lower adjustment bolts. Direction, and by moving the lifting body up and down by the rotation of the left and right control bolts, causing the left and right movement of the moving body, by controlling the rotating body and the auxiliary cutter connected to the moving body in the left and right direction In addition, the auxiliary cutter of the cutting machine can be positioned on the same straight line and the same plane as the main cutter by simple operation to obtain the convenience of adjustment, and the time for adjustment can be saved by the quick adjustment, and furthermore, the precise cutting It provides a gap adjusting device of the auxiliary cutter for automatic cutting machine.

Description

Spacer control device of subcutter for auto running sawing machine}

This paper relates to an automatic cutting machine that automatically cuts plywood, etc. In particular, the auxiliary cutter mounted at regular intervals with the main cutter can be easily moved in the up, down, left and right directions to adjust the gap. The present invention relates to a spacing control device of an auxiliary cutter for an automatic cutting machine, which allows the cutter to be positioned on the same straight line and on the same plane as the main cutter, thereby enabling a more precise cutting.

Conventional automatic cutting machine for cutting plywood, etc. is connected to the transfer table coupled to the plurality of guide rollers to the guide rail, the main cutter and the auxiliary cutter mounted on the transfer table, and the belt to rotate the main cutter and the auxiliary cutter It becomes the structure provided with each motor which there is.

That is, the main cutter and the auxiliary cutter are rotated by the driving of the motor and the transfer table is moved on the guide rail to cut the plywood to a predetermined standard.

At this time, in the cutting process as described above, the auxiliary cutter is located in front of the main cutter and proceeds with cutting up first, and the main cutter moves along the back of the auxiliary cutter while lowering the cutting.

As described above, the auxiliary cutter that proceeds first cuts to a shallow depth (groove) because the cutting is performed upward to prevent the occurrence of burrs generated in the cutting.

Then, the main cutter to follow the auxiliary cutter is to cut down the cutting while proceeding along the grooves dug by the auxiliary cutter.

Therefore, burrs (scratches) are not generated above and below the cut portion of the cutting object.

However, when the main cutter and the auxiliary cutter are not located on the same straight line or on the same plane, an error occurs in the cutting portion, so that a high degree of cutting is impossible and cutting defects continue to occur. .

Therefore, it is most important that the main cutter and the auxiliary cutter are located on the same straight line and the same plane.

Conventionally, the means for loosening or tightening the connection nut of the hydraulic cylinder mounted on the transfer table by adjusting the position of the motor slightly by rotating about the hinge point to position the main cutter and the auxiliary cutter on the same straight line and the same plane. It was controlled by.

Therefore, the above adjustment means was very difficult to take a lot of time, and because it was not possible to adjust precisely had a problem that it is very difficult to meet the margin of error.

The purpose of this article to solve and complement these conventional problems,

Auxiliary cutter of cutting machine can be positioned on the same straight line and same plane as the main cutter by simple operation to obtain convenience in adjustment, save time during adjustment by quick adjustment, and furthermore, precise cutting Serve the purpose of doing so.

In order to achieve the above object,

By elevating the elevating plate up and down by rotating the up and down adjustment bolt, the rotating body of the support shaft connected to the elevating plate and the auxiliary cutter can be adjusted up and down,

By moving the lifting body up and down by the rotation of the left and right adjustment bolts, it is possible to control the rotating body and auxiliary cutter connected to the moving body in the left and right direction by causing the moving body to move left and right. It becomes possible.

1 is a view showing a cutter mounted on the automatic cutting machine

Figure 2 is a view showing the structure and operation of adjusting the upper and lower intervals of the auxiliary cutter

3 is a side view illustrating the operation of FIG.

Figure 4 is a plan sectional view showing the action of the upper and lower adjustment bolt and ball plunger

Figure 5 is a partial cross-sectional view showing the configuration of the pressure plate to support the lifting plate of the present invention

Figure 6 is a view showing the structure and action to adjust the left, right interval of the auxiliary cutter

Figure 7 is a side cross-sectional view for explaining the operation of Figure 6 of the present invention

Figure 8 is a cross-sectional view showing the action of the left and right adjustment bolt and ball plunger

<Description of Codes for Main Parts of Drawing>

101: Automatic cutting machine 102: Motor 103: Belt

104: auxiliary cutter 105: transfer table 106: support

107: guide rail 108: guide roller 109: main cutter

111: rotating body 112: fixed body 113: upper and lower adjustment bolt

114: Click ball 115: Lifting body 116: Screw ball

117: first slope 118: mobile body 119: second slope

120: ball plunger 121: ball 122: support shaft

123: lifting plate 124: screw hole 125: outer contact surface

126: compression bolt 127: support tube 128: elastic member

129: opening 130: spring 131: upper and lower adjustment bolt

132: click hole 134: guide plate 135: inner contact surface

136: pressure plate 137: bolt 138: cover plate

139: ball plunger 140: spring 141: ball

145: support plate 147: cover plate 151: support wall

The configuration of the present invention will be described in detail with reference to Figs.

First, the configuration in the case of adjusting the gap by transferring the auxiliary cutter up and down as follows,

The auxiliary cutter 104 of the automatic cutting machine 101 for automatically cutting the plywood in the up and down direction to adjust the auxiliary cutter 104 and the rotating body 111 in the same straight line as the main cutter 109. Lifting plate 123 formed at one end of the support shaft 122 is coupled,

Guide plates fixed to both sides of the support wall 151 contacting the inner contact surface 135 with the outer contact surface 125 of the elevating plate 123 so that the elevating plate 123 can be easily moved upward and downward. 134),

A pressure plate 136 inserted into one side portion of the guide plate 134 and one side of the elevating plate 123 to press the elevating plate 123 by the fastening force of the bolt 137;

Up and down adjustment bolt 131 coupled to the support plate 145 is fastened to the screw hole 124 of the elevating plate 123 to elevate the elevating plate 123,

In order to determine the rotation distance of the upper and lower adjustment bolt 131 by sound, the bowl 141 being carried by the spring 140 is coupled to the click hole 132 of the upper and lower adjustment bolt 131. A ball plunger 139 coupled to the supporting plate 145,

The cover plate 138 is coupled to the support plate 145 to prevent the upper and lower adjustment bolt 131 from moving upward when the upper and lower adjustment bolts 131 are rotated.

On the other hand, the configuration in the case of adjusting the gap by transferring the auxiliary cutter left and right, as follows:

Between the rotor 111 and the support wall 151 to adjust the auxiliary cutter 104 of the automatic cutting machine 101 for automatically cutting the plywood in the left and right directions so as to be located on the same plane as the main cutter 109. A lifting body 115 having an opening 129 and a first inclined surface 117 coupled to the support shaft 122 of the support shaft 122,

A second inclined surface on the first inclined surface 117 to move left and right along the support shaft 122 by contact with the first inclined surface 117 of the elevating body 115 when the elevating body 115 moves up and down. A mobile body 118 coupled to the support shaft 122 which is in contact with 119,

The support shaft 122 is coupled between the rotor 111 and the support shaft 122 to move the rotor 111 and the auxiliary cover 104 in the left and right directions by the movement of the movable body 118. Support pipe 127 and sliding along,

When the support tube 127 is slid to the right side, it is compressed and simultaneously fastened to the inner side of the support tube 127 and the support shaft 122 to push the support tube 127 to the elasticity that is relaxed when moved to the sin side. An elastic member 128 coalesced between the compression bolt 126,

A fixed body 112 fixed to the support shaft 122 by a plurality of screws to support the lifting body 115;

Left and right adjustment bolt 113 is coupled to the fixed body 112 and fastened to the screw hole 116 of the elevating body 115 to elevate the elevating body 115,

In order to determine the rotation distance of the left and right adjustment bolt 113 by sound, the bowl 121 carried by the spring 130 is coupled to the click hole 114 of the left and right adjustment bolt 113. A ball plunger 120 coupled to the fixed body 112,

When the left and right adjustment bolt 113 is rotated, the left and right adjustment bolts 113 are configured to include a cover plate 147 coupled to the fixing body 112 to prevent the upward movement.

The operation of this paper is as follows.

First, the main cutter 109 in this paper is a reference point because it is fixed.

That is, the auxiliary cutter 104 is moved to the main cutter 109 fixed to one position in the up, down, left and right directions to adjust the gap to zoom the auxiliary cutter 104 to the main cutter 109. It can be located on the same straight line and on the same plane.

Then, the up and down control action of the auxiliary cutter 104 for positioning the auxiliary cutter 104 in the same line as the main cutter 109 will be described.

First, the upper and lower adjustment bolt 131 is coupled to the support plate 145 of the support wall 151 and rotates by inserting a wrench into the upper and lower adjustment bolts 131 exposing the head to the cover plate 138. The lifting plate 123 that is coupled to the screw hole 124 is to be elevated.

In this case, the elevating plate 123 receives the guide plate 134 fixed to the supporting wall 151 to perform the elevating operation as shown in FIG. 3.

That is, the outer contact surface 125 formed on both sides of the elevating plate 123 is lifted while contacting the inner contact surface 135 of the guide plate 1340.

In particular, between the one side portion of the elevating plate 123 and the one side portion of the guide plate 134 is inserted into the pressure plate 136 as shown in Figure 5, the pressure plate 136 is the fastening force of the bolt 137 Thereby, since the lifting plate 123 is pushed closely, a gap does not arise.

Therefore, the elevating plate 123 can always elevate vertically without shaking left and right.

On the other hand, as the elevating plate 123 is raised and lowered, the support shaft 122 formed integrally with the elevating plate 123 is also elevated.

In addition, since the rotating body 111 and the auxiliary cutter 104 coupled to the support shaft 122 also move up and down, the auxiliary cutter 104 can be positioned in the same straight line as the main cutter 109.

However, when the upper and lower adjustment bolt 131 is rotated by a wrench, it becomes difficult for a worker to recognize whether the rotation is to some extent.

In order to solve the above problems, the ball plunger 139 is coupled to the support plate 145 to which the upper and lower adjustment bolts 131 of the present invention are coupled, as shown in FIG. 4.

That is, when the upper and lower adjustment bolt 131 rotates, a plurality of click holes 132 formed on the side of the upper and lower adjustment bolt 131 also rotate.

In addition, the click holes 132 generate a 'click' sound whenever the bowl 141 being supported by the spring 140 is inserted into the ball plunger 139.

Therefore, the operator can know the amount of rotation while listening to the above sound, so that the up and down direction can be adjusted more precisely.

On the other hand, the left and right control action of the auxiliary cutter 104 for positioning the auxiliary cutter 104 on the same plane as the main cutter 109 will be described.

First, when the wrench is inserted into the left and right adjusting bolt 113 coupled to the fixing body 112 of the support shaft 122 and exposing the head to the cover plate 147, the left and right adjusting bolt ( The lifting body 116 coupled to the screw hole 116 to 113 is to be elevated as shown in FIG.

At this time, the lifting body 116 is the second inclined surface (1) of the movable body 118, the first inclined surface 117 is coupled to the support shaft 122 in the state that the opening 129 is inserted into the support shaft 118 ( 119).

Therefore, when the elevating body 115 descends to the lower side, the first inclined surface 117 pushes the second inclined surface 119 so that the second inclined surface 119 and the movable body 118 are moved to the right. It becomes the state to become.

In addition, the support tube 127 slides the outer circumferential surface of the support shaft 122 by the movement of the movable body 118, and elasticity between the one side portion of the support tube 127 and the blotting bolt 126 fastened to the support shaft 122. The member 128 is compressed.

In addition, by the movement of the support tube 127 it is possible to move the rotating body 111 and the auxiliary cutter 104 coupled to a plurality of bearings in the right direction as shown in FIG.

In addition, when the left and right adjusting bolts 113 are rotated in reverse, the lifting body 115 is in an upward state. In this case, the elastic member between the support pipe 127 and the blotting bolt 126 ( Since the support tube 127, the rotating body 111, the auxiliary cutter 104, and the like are pushed to the left side with the elasticity of the 128 being relaxed, the movable body 118 coupled to the supporting shaft 122 is also second inclined surface 119. ) Is moved to the left while keeping in close contact with the first inclined surface 117 of the lifting body 115.

Therefore, the auxiliary cutter 104 can be positioned on the same plane as the main cutter 109.

However, when the left and right adjustment bolt 113 is rotated by a wrench, it becomes difficult for the operator to recognize whether the rotation is to some extent.

In order to solve the above problems, the ball plunger 120 is coupled to the fixed body 112 to which the left and right adjustment bolts 113 of the present invention are coupled, as shown in FIG. 8.

That is, when the left and right control bolt 113 is rotated, a plurality of click holes 114 formed on the side of the left and right control bolt 113 are also rotated.

In addition, the click holes 114 generate a 'click' sound whenever the bowl 121 being supported by the spring 130 is inserted into the ball plunger 120.

Therefore, the operator can know the amount of rotation while listening to the above sound, so that the left and right directions can be adjusted more precisely.

As described above, when the up, down, left and right adjustment of the auxiliary cutter 104 is completed, the cutting machine 101 may be operated to cut a cut such as plywood to a predetermined standard.

That is, as shown in FIG. 1, the main cutter 109 and the auxiliary cutter 104 are rotated by the driving of the motor 103, and the transfer table 105 is moved on the guide rail 107 to determine plywood or the like. It is cut to the standard.

At this time, in the cutting process as described above, the auxiliary cutter 104 is located in front of the main cutter 109 and proceeds with cutting up first, and the main cutter 109 is cut along the rear of the auxiliary cutter 104. As you proceed.

As described above, the auxiliary cutter 104, which proceeds first, is cut to a shallow depth (groove) because the cutting is performed upward to prevent the occurrence of burrs generated in the cutting.

Then, the main cutter 109 along the auxiliary cutter 104 is to cut down the cutting while proceeding along the groove cut by the auxiliary cutter (104).

Therefore, it is possible to cut to a high degree so that burrs (scratches) do not occur above and below the cut portion of the cutting object.

In this way, the elevating plate can be elevated up and down by rotating the upper and lower adjustment bolts, and the rotating body and the auxiliary cutter of the support shaft connected to the elevating plate can be adjusted up and down, and the left and right adjustments are possible. By moving the lifting body up and down by the rotation of the bolt, it causes the left and right movement of the moving body so that the rotating body and the auxiliary cutter connected to the moving body can be adjusted left and right. It can be positioned in a straight line and on the same plane by simple operation to obtain the convenience of adjustment, and to reduce the time of adjustment by rapid adjustment, and furthermore, it has a useful effect to make a more precise cutting.

Claims (2)

An elevating plate formed at one end of the support shaft which combines the auxiliary cutter and the rotating body to adjust the auxiliary cutter of the automatic cutting machine which automatically cuts the plywood in the up and down direction so as to be located in the same straight line as the main cutter; A guide plate fixed to both sides of the support wall which contacts the inner contact surface to the outer contact surface of the elevating plate so that the elevating plate can be easily moved upward and downward; A pressure plate which is fitted to one side of the guide plate and one side of the elevating plate and presses the elevating plate by the clamping force of the bolt; Up and down adjustment bolt coupled to the support plate is fastened by a screw hole of the elevating plate to elevate the elevating plate, A ball plunger coupled to a support plate which couples the bowl being held by the spring to the click hole of the upper and lower adjustment bolts to grasp the rotation distance of the upper and lower adjustment bolts by sound; Spacer adjustment device of the auxiliary cutter for automatic cutting machine, characterized in that provided with a cover plate coupled to the support plate to prevent the up and down adjustment bolt is moved upward when the upper and lower adjustment bolt is rotated. Lifting body with opening and first inclined surface formed by the support shaft between the rotating body and the support wall to adjust the auxiliary cutter of the automatic cutting machine that cuts the plywood in the left and right direction to be on the same plane as the main cutter. Wow, A movable body coupled to the support shaft which contacts the second inclined surface to the first inclined surface to move left and right along the support shaft by contact with the first inclined surface of the elevating body when the elevating body moves up and down; A support tube coupled between the rotor and the support shaft to slide along the support shaft to move the rotor and the auxiliary cover in the left and right directions by the movement of the movable body; When the support tube is slid to the right and the elastic member is compressed between the inner side of the support tube and the compression bolt fastened to the support shaft in order to push the support tube to the elasticity that is relaxed at the same time it is compressed and moved to the sin side; A fixed body fixed to the support shaft by a plurality of screws to support the lifting body, Left and right adjusting bolt coupled to the fixed body and fastened by a screw hole of the lifting body to lift the lifting body, A ball plunger coupled to a fixed body which couples the bowl carried by the spring to the click hole of the left and right adjusting bolts in order to grasp the rotation distance of the left and right adjusting bolts by sound; When the left and right adjustment bolt is rotated, the left and right adjustment bolt spacing device of the auxiliary cutter for automatic cutting machine characterized in that it has a cover plate coupled to the fixed body to prevent the movement to the upper side.