KR100399584B1 - Tape cutting machine - Google Patents

Abstract

The present invention is to provide a tape cutter for automatically improving the reliability of the product by preventing the tape (product) cut in the roll tape to automatically damage the entire process according to the cutting of the roll tape, the frame; Alignment means for feeding the roll tape into the roll tape inlet installed in the frame; A feed lift means for receiving the roll tape supplied from the alignment means and transferring the roll tape to a processing position; Cutting of the clamping means and the roll tape which are installed to be transported left and right by a predetermined distance set by the feed screw operated by the rail and the geared motor installed on the frame and driven by a driving motor to clamp one end of the roll tape. A main shaft rotating portion having an extraction means for pushing out the remaining roll tape after completion; Roll tape clamp guide means for guiding the clamp of the roll tape is installed so as to move left and right by a rail provided on the frame in a position opposite to the main shaft rotating portion; At the rear position of the roll tape clamp guide means, the rail is installed on the frame so as to be transported left and right, and at the same time, the clamp means is installed on the frame by the clamp means to rotatably support the other end of the roll tape. Cutting auxiliary means for receiving the tape cut from the roll tape; Cutting means installed on the frame to cut the roll tape rotated by the main shaft rotation part and the cutting aid means at predetermined intervals; It is characterized in that it comprises a carrying out means which is installed together on the cutting aid means side and receives the tape cut from the roll tape and sent out.

Description

Tape Cutting Machine {TAPE CUTTING MACHINE}

The present invention relates to a tape cutter for cutting a roll tape to a predetermined size (width).

Adhesive tape, adhesive tape, double-sided tape, aluminum tape, cloth tape, OPP tape, PE tape, PP tape, rubber tape, silicone tape, reflective tape, fluorescent tape, masking tape, scotch tape used in industrial, construction and office The various tapes are not cut to the width used at the beginning, but are manufactured to a predetermined length (for example, 1.2 meters) (hereinafter, defined as roll tape), and then used for a purpose in a tape cutting machine. For example, 10 mm, 20 mm, 30 mm, etc.).

As such, a conventional tape cutter for cutting a roll tape manufactured to a predetermined length in a manufacturing company to a width suitable for a use is schematically illustrated in FIG. 1.

As shown in the tape cutter 200,

A main shaft rotating part 208 connected to the driving motor 202 and the chain connecting means 204 and installed on the frame 206;

A taper chuck (212) for clamping / unclamping the roll tape (500) inserted into the main shaft (210) constituting the main shaft rotating portion (208);

Support means (214) for supporting one end of the main shaft (210);

The rail 216 installed on the frame 206 is installed through the guide block 218 so as to be able to move left and right, and includes cutting means 220 for cutting the roll tape 500 at a predetermined interval.

In the conventional tape cutter 200 configured as described above, the cutter blade protection resin tube 222 corresponding to the length of the roll tape 500 to be cut is first inserted into the main shaft 210 and then the cutter blade protection resin tube. Insert and position the roll tape 500 to be cut through the (222) and clamp the roll tape 500 with a tapered chuck (222). Then, the driving means 214 is driven to support the center of one side of the main shaft 210.

As the driving motor 202 is driven in the above state, the main shaft 210 is rotated and the roll tape 500 installed thereon is also rotated, and the cutter blade 224 is rolled by the operation of the cutting means 220. The tape 500 is cut out at predetermined intervals.

The conventional tape cutter 200 constructed and operated as described above has the following problems.

First, the tape (product) cut from the roll tape 500 by the cutting means 220 is rotated together by the rotation of the main shaft 210, so that the cut surfaces of the tapes cut in this process are in contact with each other (the loosening of the tape). Etc.) is generated.

In addition, the cutter blade protection resin tube 222 is a consumable installed to prevent the cutter blade 224 from being damaged by hitting the main shaft 210, so as to require as much as the length of the roll tape 500, the waste is severe, This causes a significant increase in costs.

In addition, since the roll tape 500 needs to be inserted through the long main shaft 210, a lot of space is required to secure the space.

The present invention was devised to solve the problems of the prior art as described above, and automatically improves the cutting productivity by automatically cutting the entire process of cutting the roll tape, and at the same time, the tape (product) cut from the roll tape is not damaged. The purpose is to provide a tape cutter to improve the reliability of the product.

In order to achieve the above object, the present invention,

frame;

Alignment means for feeding the roll tape into the roll tape inlet installed in the frame;

A feed lift means for receiving the roll tape supplied from the alignment means and transferring the roll tape to a processing position;

Cutting of the roll means and the clamp means for clamping one end of the roll tape is installed by the drive motor and installed by the drive motor to be transported left and right by a predetermined distance set by the transfer screw operated by the rail and geared motor installed on the frame A main shaft rotating portion having an extraction means for pushing out the remaining roll tape after completion;

Roll tape clamp guide means for guiding the clamp of the roll tape is installed so as to move left and right by a rail provided on the frame in a position opposite to the main shaft rotating portion;

At the rear position of the roll tape clamp guide means, the rail is installed on the frame so as to be transported left and right, and at the same time, the clamp means is installed on the frame by the clamp means to rotatably support the other end of the roll tape. Cutting auxiliary means for receiving the tape cut from the roll tape;

Cutting means installed on the frame to cut the roll tape rotated by the main shaft rotation part and the cutting aid means at predetermined intervals;

It is characterized in that it comprises a carrying out means which is installed together on the cutting aid means side and receives the tape cut from the roll tape and sent out.

1 is a schematic configuration diagram of a conventional tape cutter.

2A is an overall configuration front view of the tape cutter of the present invention.

Figure 2b is a front view of the configuration of the supply lift means in the tape cutter of the present invention.

Figure 3 is a side view illustrating the supply lid means and the alignment means in the tape cutter of the present invention.

4 is a plan view of the supply lift means shown in FIG.

5 is a detailed view of the top of the fixing plate shown in FIG. 2B.

6 and 7 are detailed views of the guide rod shown in Figure 2b.

8 is a side view of a roll tape clamp guide means in the tape cutter of the present invention.

9 is a detailed front view of the roller portion of the roll tape clamp guide means shown in FIG.

10 is a detailed cross-sectional view of the roller portion of the roll tape clamp guide means shown in FIG.

11A and 11B are front and plan views illustrating an operating state of the roll tape clamp guide means shown in FIG. 8;

12 is a front view of the main shaft rotating unit of the present invention.

Figure 13 is a detailed side view of the main shaft rotating unit and the feed screw of the present invention.

14 is a detailed front view of the main shaft rotating unit of the present invention.

FIG. 15 is a cross-sectional view of the clamp holder shown in FIG. 14. FIG.

16 is a detailed front view of the cutting aid of the present invention.

17 is a cross-sectional view of the rod shown in FIG.

18 is a front view of the cutting means of the present invention.

Figure 19 is a side view illustrating the cutting means and clamp means of the present invention.

20 to 22 is a detailed illustration of the cutter bundle shown in FIG.

23 to 25 is a detailed illustration of the roll tape carrying out means of the present invention.

<Explanation of symbols for the main parts of the drawings>

10 frame 11: rail

30: roll tape inlet 34: cylinder

71: spindle 79: clamp holder

109: roller 127: roll tape support tube

130: resin roller 153: cutter blade

500: roll tape

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 2A, reference numeral 10 denotes a frame, which is a part constituting the body of the tape cutter of the present invention.

The front surface of the frame 10 is provided with a roll tape inlet 30 through which the roll tape 500 is introduced.

The roll tape 500 refers to one manufactured in a predetermined length (roll form) by the manufacturer as described above, the roll tape 200 is a hollow paper pipe (or plastic pipe) 502 therein It is wound through.

The roll tape inlet 30 is provided with an alignment means for receiving the roll tape 500 introduced from the roll tape inlet 30 and sequentially supplying the roll tape 500 to a supply lift means described later.

The roll tape aligning means, as shown in Figure 2a and 3, the support bracket 31 is installed in the lower portion of the roll tape inlet 30, the center shaft 32 through the lower portion of the support bracket 31 The roll tape inlet 30 is rotatably installed in the longitudinal direction.

The center shaft 32 is provided with a plurality of seesaw levers 33 which are seesaw at regular intervals, and both ends of the seesaw lever 33 support and roll the roll tape 500 mounted on the roll tape inlet 30. The night needle rod 35 and the turning rod 36 are jointly connected, and the frame 10 is provided with a cylinder 34 connected to the center shaft 32 and the link 38 via the cylinder 34. In accordance with the operation of the seesaw lever 33 to reverse the movement once, the support rod 35 and the turning rod 36 is indented to the surface of the roll tape inlet 30 to supply the roll tape 500 one by one It is composed.

Reference numeral 37 shows an alignment means box installed in the lower portion of the roll tape inlet 30 to accommodate the alignment means.

The inside of the frame 10 is provided with a feed lift means for receiving the roll tape 500 supplied from the alignment means to transfer to the processing position (cutting position).

As shown in FIGS. 2B to 7, the supply lift means is provided with fixing plates 41 and movable plates 42 vertically on both sides via brackets 40 installed at upper and lower portions of the frame 10. do.

Under the fixed plate 41 and the movable plate 42, the drive shaft 43 is rotatably installed via the bearing members 44 and 45, and the drive shaft 43 is near the fixed plate 41 toward the drive sprocket. 46 is installed to drive the motor 47 and the drive sprocket 46 installed in the frame 10 is connected to the chain 48 to rotate the drive shaft 43.

Since the drive shaft 43 has a hexagonal cross section toward the movable plate 42 after the portion where the drive sprocket 46 is installed, the movable plate 42 moves in the axial direction toward the fixed plate 41 via the drive shaft 43. It is possible to move.

A cross section of the drive shaft 43 may have a hexagonal or spline shape.

Drive gears 49 are installed at both ends of the drive shaft 43. That is, the drive gear 49 on the fixed plate 41 side is installed directly on the drive shaft 43, and the drive gear 49 on the movable plate 42 side is provided via the bearing member 45.

Both drive gears 49 are engaged with driven gears 51 installed to rotate on the shaft 50 installed on the fixed plate 41 and the movable plate 42 to transmit the rotational force of the drive shaft 43.

The sprocket 52 is installed on the shaft 50 of the driven gear 51, and the sprocket 53 is installed on the fixed plate 41 and the movable plate 42 to install these sprockets 52 and 53. Lift chain 54 is installed through.

And both the fixed plate 41 and the movable plate 42 is provided with a rail 55 vertically, on the rail 55 is provided with a guide block 56 capable of sliding up and down, the guide block ( 56 is connected to the lift chain 54 and the fixing means of the bolts to slide up and down on the rail 55 according to the driving of the lift chain 54.

The front of the both guide block 56, the lift bar 59 is fixed by the nut 60 in the vertical direction through the bolt shaft 58 fixed to the support plate 57, the upper part of the lift bar 59 The roll tape receiving pieces 61 and 62 are provided to receive the roll tape 500 supplied from the roll tape inlet 30 and to lift it to a processing position.

The roll tape bearing piece 61 on the fixed plate 41 side supports the branch pipe 502 of the roll tape 500, and the roll tape bearing piece 62 on the movable plate 62 side is a roll tape 500. The outer diameter is supported.

Reference numeral 63 shows a stopper for fixing the movement of the lift bar 59.

Meanwhile, the movable plate 42 on the other side is connected to the plurality of guide rods 64 with respect to the fixed plate 41 on the one side, and the movable plate 42 is fixed to the fixed plate 41 through the guide rod 64 and the drive shaft 43. Installed horizontally

In order to facilitate the movement of the movable plate 42 through the guide rod 64, the movable plate 42 is connected through the guide rod 64 and the bearing bracket 65.

According to the supply lift means configured as described above, the drive motor 47 is driven in a state in which the roll tape inlet 30 and the roll tape 500 supplied from the alignment means are mounted on the roll tape bearing pieces 61 and 62. In this case, as the drive sprocket 46 connected to the chain 48 rotates the drive shaft 43, the drive gear 49 rotates the driven gear 51 to lift the chain connected to the sprockets 52 and 53. As the 54 is closed, the guide block 56 connected thereto is moved upward from the rail 55. Accordingly, the lift bar 59 interlocked with the guide block 56 is moved so that the roll tape bearing pieces 61 and 62 installed thereon are moved to move the roll tape 500 to the machining position (cutting position). will be.

12 and 13, the main shaft rotating part is installed to be transported left and right through two rails 11 installed side by side on the frame 10.

The main shaft rotating unit is installed to be transferred from the rail 11 by the conveying screw 12, the main shaft rotating unit is driven by the drive motor 70, the clamp means and the roll tape for clamping one end of the roll tape 500 Extraction means for pushing out the residual roll tape 500 after the completion of the cutting of 500 is provided.

The main shaft rotating unit is rotated by the main shaft 71 is connected to the drive motor 70, the pulley 72, 73 and the belt 74 is installed in the frame 10.

12, 14, and 15, the clamp means is installed in the main shaft 71 and moved in the axial direction by the pneumatic pressure supplied through the rotary joint 94, the spring 75 And a tapered clamper 77 provided at the end of the piston rod 76 and the end of the piston rod 76 to be returned by the repulsive force of the piston rod and interlocking with the piston rod 76, and a predetermined distance around the end of the main shaft 71. The clamper 78 and the main shaft 71 are installed so as to be retracted in each of the plurality of holes (71a) formed by the operation and operated by the tapered clamper (77) to clamp the inner wall of the branch pipe (502) of the roll tape (500) Clamp holder 79 which clamps the roll tape 500 together with the clamper 78 while supporting the outer diameter of the branch pipe 502 by guiding the branch pipe 502 which is installed at the end of the main shaft 71. It consists of.

In addition, the extracting means of the main shaft rotating portion is provided outside the main shaft 71 and moved to the axial direction by pneumatic and returned by the repulsive force of the spring 80 and the end of the main shaft 71 Sliding guide through the guide groove (79a) formed in the axial direction at regular intervals in the inner diameter portion of the installed clamp holder 79 and one end is fixed to the push ring 82 axially moved by the piston 81 clamp It consists of an eject pin 83 for extracting the branch pipe 502 of the roll tape 500 inserted into the holder 79.

Reference numeral 84 is a housing constituting the appearance of the main shaft rotating portion, 85 is a main shaft cover connected to the rotary joint 94 to supply air pressure into the main shaft 71, 86 is a packing, 87 is a bearing, 88 is a bearing It is a cover, 89 is a cover for supplying pneumatic pressure to the piston 81 side, 90 is a bearing, 91 is a nut, 92 is a bearing, and 93 shows a bearing cover.

On the other hand, the tip of the main shaft 71 preferably forms a taper 71b so that the branch pipe 502 of the roll tape 500 can be easily inserted into the clamp holder 79.

On the other hand, the feed screw 12 for transferring the main shaft rotating portion from the rail 11, the feed screw 12 is connected to the timing pulley 15 connected to the geared motor 13 and the timing belt 14 is rotated forward and backward, The nut block 16 installed on the conveying screw 12 is connected to one side of the guide block 17 and the connecting plate 18 installed at the bottom of the housing 84 constituting the main shaft rotation part.

Accordingly, as the geared motor 13 is driven, the main shaft rotating part is horizontally moved left and right by a predetermined distance set by the rail 11 by the guide block 17.

Roll tape clamp guide means for guiding the roll tape 500 to be guided and clamped by the rail 11 installed on the frame 10 in a position opposite to the main shaft rotation part is provided to be movable left and right. Is placed.

The roll tape clamp guide means, as shown in Figures 8 to 11b, the base plate 101 is installed through the guide block 100 installed to be movable on the rail 11, the cutting aid means to be described later The installed forward and backward cylinders 102 are connected to the base plate 101 so that the base plate 101 moves on the rails 11 through the guide block 100 according to the operation of the forward and reverse cylinders 102. Will be.

Two fixing plates 104 are vertically installed on the base plate 101, and a space portion is formed inside the fixing plate 104 by connecting the edges thereof to the connecting pieces 105.

The long holes 104b are formed in the circumferential direction of the roll tape entry hole 104a formed in the center of the fixed plate 104, respectively, and the long holes 104b are formed, and the inside of the fixed plate 104 in which the long holes 104b are formed. The guide pieces 105 which face each other are fixedly installed in the space, and the sliders 106 which are guided by the guide pieces 105 and linearly move in the circumferential direction are provided between the guide pieces 105.

Guide disks 107 are fixed to both sides of the fixing plate 104 in the circumferential direction, and the rotating disk 108 is rotatably installed at the inner diameter of the guide disk 107.

The rotating disk 108 is formed with a long hole 108a having an inclination at an angle with respect to the direction of the long hole 104b formed in the fixed plate 104.

The shaft 110 of the roller 109 for guiding the clamp of the roll tape 500 is fixed to the slider 106 while passing through the long holes 108a and 104b.

In addition, the first cylinder 112 and the second cylinder 113 are installed on the base plate 101 via the bracket 111, and the operating rod 114 of the second cylinder 113 is the rotary disk 108 In connection with the first and second cylinder 112, 113 rotates the rotary disk 108 in accordance with the operation of the roller 109 to change the internal diameter of the roller 109 and the roller 109 roll tape 500 Clamp / unclamp the outer diameter of the

At the rear position of the roll tape clamp guide means, the rail 11 is installed on the frame 10 so as to be transported left and right, and at the same time, the clamp means is installed on the frame 10 by a clamp means so that the roll tape ( Cutting auxiliary means for rotatably supporting the other end of the 500, and at the same time to receive the tape 600 cut from the roll tape (500).

The cutting aid is connected to the base plate 121 through the guide block 120, which is movable left and right on the rail 11 installed on the frame 10, as shown in Figures 2a and 16 to 18. The housing 122 is installed on the base plate 121.

A hollow hole 123 is formed in the housing 122 in the axial direction, and one end of the rod 124 for supplying air pressure through the hollow hole 123 is fastened to the nut 126 through the fixing plate 125. On the outside of the rod 124, a roll tape support tube 127 is installed to be slidable in the hollow hole 123 and operated by pneumatic pressure from the rod 124, and the roll tape support tube ( The resin roller 130 is rotatably installed on the front surface of the 127 via the bearing 129 through the cover shaft 128.

Reference numeral 131 denotes a piston, 132 denotes a tube cover, and 133 and 134 illustrate air supply holes formed in the rod 124.

On the other hand, the clamp means installed in the cutting aid means, as shown in Figure 19, the hinge bracket 135 is installed on the base plate 121, the clamper 136 facing the upper and lower portions of the hinge bracket 135 ) Is installed with the hinge pin 137 is located between the fixing piece 19 formed integrally with the clamper 136 in the frame 10.

One end of the clamper 136 is connected to the clamp cylinder 138 and the joints 139 and 140, respectively, so that the clamper 136 clamps / unclamps the fixing piece 19 according to the operation of the clamp cylinder 138. Let's go. Reference numeral 141 denotes a clamp pad attached to the clamper 136.

The frame 10 is provided with cutting means for cutting the roll tape 500 rotated by the main shaft rotating portion and the cutting aid means at predetermined intervals.

The cutting means, as shown in Figures 18 to 22, the guide shaft 150 and the guide shaft 150 which is installed in parallel with the rail 11 of one side installed in the frame 10 to provide rotation and linear movement, Moving bar 152 is installed via a bearing bracket 151 installed to be linearly moved and rotatable) and the cutter blade 153 is installed via the moving bar 152 to cut the roll tape 500 The detachable cutter bundle 154 is fixed to the lower part of the bearing housing 155 supporting the bearing bracket 151, and the other end thereof is fixed to the base plate 121 of the cutting aid. 154 and a cylinder 158 provided through a connecting plate 156 for allowing a portion of the cutting aiding means and the rail 11 to move together, and a cylinder bracket 157 provided on one side of the frame 10. It is connected to the rod 159 of 158 and sliding with the guide shaft 150 and It is rotatably connected to rotate the guide shaft 150 in accordance with the operation of the cylinder 158, the cutter blade 153 is composed of a movable link 160 to cut the roll tape (500).

The guide shaft 150 has a hexagonal or spline shape in cross section so as to have rotation and axial movement at the same time.

The cutter bundle 154 may include a bearing housing 161 connected to the moving bar 152, a shaft 163 installed and rotated through the bearing 162 in the bearing housing 161, and the shaft ( 163 is installed in front of the 163 to be fixed to the cutter blade 153 to the removable bolt 164, the wedge block 166 is detachably installed in the rear of the bearing housing 161 and The wedge 168 is configured to fix the rotation of the shaft 163 as necessary by the wedge fixing bolt 167 is screwed to the rear of the shaft 163.

That is, when the cross-sectional cutter blade 169 is used, the wedge 168 and the wedge block are fixed by fixing the wedge fixing bolt 167 so that the shaft 163 does not rotate as shown in FIG. 166 is fixed to the rotation of the shaft 163 through the bearing housing 161, when using the circular cutter blade 153 the wedge fixing bolt 167, the wedge 168 and the wedge block 166 By removing the shaft 163 is free to rotate in the bearing housing 161.

The cutting assistance means is provided with a carrying means for receiving the tape 600 cut from the roll tape 500 and sent out.

As shown in FIGS. 23 to 25, the carrying out means may include a plurality of support plates 180 stacked in order to receive the tape 600 cut from the roll tape 500 so as to receive the housing of the cutting assistance means ( 122) a torsion spring 182 which is installed to be inclined on one side, a torsion spring 182 which is installed in the slide stack 181 and sequentially expands and slides the plurality of slide stacks 181 overlapped, and the slide stack A plurality of installed in the 181 is configured to include a guide bar 183 for guiding the expansion and contraction path of the slide stack 181, when the slide stack (181).

Meanwhile, as shown in FIG. 2B, the base plate 121 constituting the cutting assistance means includes a first connecting plate so that the movable plate 42 constituting the cutting assistance means and the supply lift means can be simultaneously integrated. It is connected to the 20, the first connecting plate 20 and the second connecting plate 21 is connected, the second connecting plate 21 is connected to the movable plate 42.

Referring to the effects of the present invention configured as described above are as follows.

First, the roll tape 500 to be cut is introduced into the roll tape inlet 30. Accordingly, the roll tape 500 is stopped by the support rod 35 constituting the alignment means by rolling from the roll tape inlet 30 inclined toward the inside of the frame 10. At this time, the supply lift means is in the standby state, and the roll tape clamp guide means is also in the state in which the front and back cylinders 102 are in the reversed state so as not to interfere with the rise of the supply lift means. Will be.

As the alignment means is operated once in the above state, the rod of the cylinder 34 reciprocates and the link 38 rotates the center shaft 32 at a predetermined angle, thereby operating the seesaw lever 33. The roll tape 500 waiting on the supporting rod 35 is rolled up from the inclined roll tape inlet 30 to be supplied to the supply lift means to be positioned on the roll tape supporting pieces 61 and 62. The roll tape 500 to be processed next waits on the supporting rod 35 in accordance with the one-time inversion of the 35 and the turning rod 36.

As described above, when the normal switch (limit switch or proximity sensor) (not shown) detects that the roll tape 500 is positioned on the roll tape bearing pieces 61 and 62, the driving motor 47 drives the chain. The drive sprocket 46 connected with 48 rotates the drive shaft 43. Accordingly, the driving force of the driving shaft 43 is transmitted to the driving gear 49 and the driven gear 51 to operate the lift chain 54 connected to the sprockets 52 and 53 so that the guide block 56 connected to the rail The lift tape 59 interlocked with the guide block 56 moves upward along the 55 to move the roll tape 500 positioned on the roll tape bearing pieces 61 and 62 to move the cutting position. Position), and a switch (not shown) senses the position of the roll tape 500 to stop the driving of the driving motor 47.

In such a state, the roll tape clamp guide means operates to guide the one end of the roll tape 500 to the main shaft rotation part.

That is, the forward and backward cylinders 102 constituting the roll tape clamp guide means are first advanced (about 75 mm). Accordingly, the entire roll tape clamp guide means formed on the guide block 100 moves along the rails 11 so that the roll tape entry hole 104a formed in the fixing plate 104 enters one end of the roll tape 500 to allow the roller to enter. 109 is positioned at one end of the roll tape 500.

In the above state, as the first and second cylinders 112 and 113 operate to rotate the rotating disk 108, the inner diameter of the roller 109 is narrowed and the roll tape 500 is reduced. ) Will clamp the outer diameter.

That is, when the rotating disk 108 is rotated, the slider 106 is moved under the guidance of the guide piece 105 toward the center of the fixed plate 104 by the long hole 108a formed in the rotating disk 108. Since the roller 109 is installed through the shaft 110 fixed to the 106, the bite inner diameter is varied according to the rotation of the rotating disc 108.

As described above, the forward and backward cylinders 102 are secondly advanced (about 25 mm) while the roller 109 clamps the outer diameter of the roll tape 500. Accordingly, the branch pipe 502 protruding from the other side of the roll tape 500 is inserted into the clamp holder 79 of the main shaft rotating part.

Accordingly, the clamp means of the main shaft rotating unit is operated to clamp the branch pipe 502.

That is, when the branch pipe 502 of the roll tape 500 is inserted into the clamp holder 79, as the pneumatic pressure is supplied to the spindle cover 85 connected to the rotary joint 94, the piston rod 76 advances and As the tapered clamper 77 connected forward of the piston rod 76 advances together and pushes the clamper 78 which is in contact with the piston rod 76, the clamper 78 is guided to the hole 71a formed in the main shaft 71 to taper clamper. The inner wall of the branch pipe 502 is clamped by acting in a direction perpendicular to the forward direction of the 77.

When the clamp of the roll tape 500 is made in the main shaft rotation unit as described above, the supply lift means descends and returns to the initial position to supply the roll tape 500 waiting for the next turn from the roll tape inlet 30. It is in a standby state so that

Thereafter, the cutting auxiliary means is operated so that the resin roller 130 is inserted into the other end of the roll tape 500 to rotatably support the roll tape 500.

That is, as the pneumatic pressure is supplied through the air supply hole 133 of the rod 124, the roll tape support tube 127 escapes as much as the stroke from the hollow hole 123, and the resin is installed at the end of the roll tape support tube 127. The roller 130 is inserted into the branch pipe of the roll tape 500 to rotatably support the other end of the roll tape 500.

On the other hand, the cutting aid means by the operation of the clamp cylinder 138 the clamper 136 clamps the fixing piece 19 of the frame 10 so that the cutting aid means does not move on the rail (11) to maintain a fixed state.

As described above, the roller tape 109 which clamps the roll tape 500 is released while the roll tape 500 is clamped to the main shaft rotating part and rotatably supported by the resin roller 130. At this time, the first cylinder (thin cylinder) 112 is operated so that the roller 109 is slightly separated from the outer diameter of the roll tape 500.

In this state, the driving motor 70 is driven to rotate the main shaft 71.

Accordingly, the roll tape 500 is rotated, and the guide shaft 150 connected to the movable link 160 rotates forward and backward as the cylinder 158 constituting the cutting means reciprocates once, thereby moving the moving bar 152 and the cutter. The cutter blade 153 connected through the bundle 154 cuts the roll tape 500 to finally produce the tape 600 as a product. At this time, when the cutter blade 153 completely cuts the roll tape 500, the cutter blade 153 comes into contact with the resin roller 130 to protect the cutter blade 153.

As described above, when the cutting of the first roll tape 500 is completed, the set geared motor 13 operates in a state in which the cutter null 153 is returned to the initial position, thereby rotating the feed screw 12, and thus the nut block. 16 is connected to the guide block 17 of the main shaft rotating portion via the connecting plate 18 so that the main shaft rotating portion along the rail 11 by a predetermined distance (that is, the distance of the width of the tape 600 to be cut). The movement of the main shaft rotating portion is stopped by the stop of the geared motor 13.

In the above state, the cutting means operates once to cut the second tape 600.

As described above, the tape 600 is continuously cut and produced according to the repeated movement of the contraction rotation part by the cutting means and the feed screw 12, and the cut tape 600 is received by the roll tape support tube 127. do.

When the tape 600 cut as described above is continuously accommodated in the roll tape support tube 127 and received up to the entire length (tape receiving length) of the roll tape support tube 127, the driving motor 70 stops by detecting this. Thus, the main shaft 71 is stopped, and the first cylinder 112 is operated so that the roller 109 clamps the outer diameter of one end of the remaining roll tape 500.

Thereafter, air is supplied to the air supply hole 134 of the rod 124 to insert the roll tape support tube 127 back into the hollow hole 123, and thus the tape 600 accommodated in the roll tape support tube 127. In order to fall out of the slide stack 181, which falls under its own weight, and is carried out.

Thereafter, the cutting aid described above is operated to cut the remaining roll tape 500 so that the resin roller 130 is inserted into the other end of the remaining roll tape 500 so as to rotatably support the roll tape 500 again. After that, the bite of the roller 109, which clamps the roll tape 500, is released by the operation of the first cylinder 112.

Accordingly, the drive motor 70 rotates the main shaft 71 to cut the roll tape 500 by the cutting means to repeatedly produce the tape 600 to be taken out to the carrying out means.

When all the cutting of the roll tape 500 in the main shaft rotation as described above is made, the cutting means is returned to its original position, and the roll tape clamp guide means is also completely returned to the reverse operation of the forward and backward cylinders 102, wherein The slide stack 181 of the discharging means is pushed and reduced, and the clamping means of the main shaft rotating part is released to retract the taper clamper 77 as the piston rod 76 retreats backward by the repulsive force of the spring 75. The clamp of the branch pipe 502 clamped to the clamp holder 79 is released by the clamper 78.

Thereafter, the extraction means is operated to extract the branch pipe 502 remaining in the clamp holder 79 from the clamp holder 79.

That is, the ejection pin 83 fixed to the push ring 82 pushes the branch pipe 502 in the clamp holder 79 to extract the piston 81 to advance and overcome the repulsive force of the spring 80 by pneumatic pressure. Then, the spring 80 is returned to its original position by the repulsive force.

After the operation of the geared motor 13, the main shaft rotating unit is returned to its initial position to end one roll tape 500 cutting cycle.

Meanwhile, the tape cutter of the present invention transfers and uses the cutting aid from the rail 11 according to the length of the manufactured roll tape 500. At this time, the transfer plate 42 constituting the supply lift means connected via the first connecting plate 20 and the second connecting plate 21 during the transfer of the cutting auxiliary means and the cutting auxiliary means and the third connecting plate 156. Cutter bundle 154 portion connected via the will be moved together.

As described above, the present invention has an effect of automatically improving the cutting productivity by automatically performing the whole process of cutting the roll tape.

In addition, according to the present invention, the tape cut from the roll tape is accommodated in the roll tape support tube constituting the cutting auxiliary means so that the cut tape is not damaged, thereby improving the reliability of the product. Although the resin pipe was installed over the entire length, the present invention can significantly reduce the cost of consumables by replacing it with a resin roller, and also supply the roll tape to the roll tape inlet side, thereby reducing the working space compared to the conventional tape cutter. It will have the effect of maximizing space utilization.

Claims (13)

frame; Alignment means for feeding the roll tape into the roll tape inlet installed in the frame; A feed lift means for receiving the roll tape supplied from the alignment means and transferring the roll tape to a processing position; Cutting of the clamping means and the roll tape which are installed to be transported left and right by a predetermined distance set by the feed screw operated by the rail and the geared motor installed on the frame and driven by a driving motor to clamp one end of the roll tape. A main shaft rotating portion having an extraction means for pushing out the remaining roll tape after completion; Roll tape clamp guide means for guiding the clamp of the roll tape is installed so as to move left and right by a rail provided on the frame in a position opposite to the main shaft rotating portion; At the rear position of the roll tape clamp guide means, the rail is installed on the frame so as to be transported left and right, and at the same time, the clamp means is installed on the frame by the clamp means to rotatably support the other end of the roll tape. Cutting auxiliary means for receiving the tape cut from the roll tape; Cutting means installed on the frame to cut the roll tape rotated by the main shaft rotation part and the cutting aid means at predetermined intervals; Tape cutting machine characterized in that it comprises a carrying out means which is installed together on the cutting aid means side and receives the tape cut from the roll tape and sent out. The method of claim 1, The roll tape alignment means, A center shaft installed in the longitudinal direction of the roll tape inlet through a support bracket installed in the lower portion of the roll tape inlet installed in the frame; A plurality of seesaw levers installed on the center shaft to seesaw; Tape cutters, characterized in that each of the end of the seesaw lever is installed on the frame and the up and down operation by the operation of the cylinder connected to the center shaft to support the roll tape and consists of a support and the turning rod. The method of claim 1, The supply lift means, A drive shaft rotatably installed at a lower portion of the fixed plate and the movable plate vertically installed through a bracket installed on the frame; A drive motor connected to a drive sprocket installed on the drive shaft and chained to forward and reverse rotate the drive shaft; Drive gears provided on both ends of the drive shaft and driven gears meshed with the drive gears and rotatably installed on a shaft mounted on the fixed plate and the movable plate; A lift chain connected to the sprocket installed on the driven gear shaft and the sprocket installed on the fixed plate and the movable plate; A guide block installed on the rails vertically installed on both the fixed plate and the movable plate to be slidable up and down and connected to the lift chain and the fixing means to vertically move according to the movement of the lift chain; The tape cutting machine, comprising: a lift bar connected to the front surface of the guide block and vertically moving together; The tape cutting machine according to claim 3, wherein the movable plate on the other side with respect to the fixed plate on one side is slidably moved through a plurality of guide rods and drive shafts connecting the two fixed plates and the movable plate. The method of claim 1, The clamp means of the main shaft rotating portion, A piston rod installed inside the main shaft and axially moved by pneumatic pressure and returned by a spring repulsive force, and a tapered clamper mounted at an end of the piston rod to interlock with the piston rod; A clamper installed in a plurality of holes formed at predetermined intervals around an end of the main shaft, the clamper being operated by the tapered clamper to clamp an inner wall of the branch pipe of the roll tape; And a clamp holder installed at the end of the main shaft to guide the branch pipe inserted into the end of the spindle to support the outer diameter of the branch pipe and clamp the roll tape together with the clamper. The method of claim 1, The extracting means of the main shaft rotating portion, A piston installed outside the main shaft and axially moved by pneumatic pressure and returned by the spring repulsive force; The roll tape inserted in the clamp holder is fixed to a push ring slidably guided through a plurality of guide grooves formed in the axial direction at a predetermined interval in the inner diameter portion of the clamp holder installed at the end of the main shaft. Tape cutting machine comprising an eject pin to extract. The method of claim 1, The roll tape clamp guide means, A guide block movably installed on a rail installed in the frame and moving by a forward and backward cylinder, and a base plate connected to the guide block; A fixing plate installed perpendicular to the base plate to form an internal space by a connecting piece; Long holes are formed at regular intervals in the circumferential direction of the roll tape entry hole formed in the center of the fixed plate, and guide pieces opposed to each other are fixedly installed in the inner space of the fixed plate where the long holes are formed, so that linear movement is performed in this circumferential direction. A slider possibly installed; A rotating disc rotatably installed at an inner diameter of the guide disc fixed in the circumferential direction of the fixed plate and having a long hole having an angle with respect to the long hole direction formed in the fixed plate; A roller inserted into a long hole formed in the rotating disc and the fixed plate and installed through a roller shaft fixed to a slider to guide the clamp of the roll tape; Installed through the base plate and the operating rod is connected to the rotary disk to rotate the rotary disk according to the diameter of the roll tape to change the bite diameter of the roller and at the same time the roller to clamp / unclamp the roll tape A tape cutter comprising one and a second cylinder. The method of claim 1, The cutting aid means, the housing is installed on the base plate connected to the guide block so as to move left and right by a rail provided on the frame; A rod which is fastened and fixed to one end of the hollow hole formed in the housing and supplies air pressure; A roll tape support tube installed outside the rod and slidably installed in the hollow hole and receiving a tape cut and operated by pneumatic pressure from the rod, and rotatably installed at an end of the roll tape support tube. A tape cutter comprising: a resin roller rotatably supported and at the same time protecting the cutter blade of the cutting means. The method of claim 1, The clamp means of the cutting aid means, A hinge bracket provided on a base plate constituting the cutting aid; A clamper which is installed with hinge pins to face the hinge brackets up and down to clamp the fixing pieces formed on the frame; And a clamp cylinder connected to one end of each of the clampers and configured to clamp / unclamp the clampers. The method of claim 1, The cutting means, A guide shaft installed in parallel with a rail installed at one side of the frame to provide rotation and linear movement; A moving bar installed on the guide shaft through a bearing bracket installed to be linearly movable and rotatable, and a cutter bundle installed on the guide shaft to detach the cutter blade for cutting the roll tape; A connection plate fixed to a lower portion of the bearing housing for supporting the bearing bracket, the other end of which is fixed to the base plate of the cutting aid, such that the cutter bundle portion is moved together on the cutting aid and the rail; The cutter blade cuts the roll tape by connecting the cylinder installed through the cylinder bracket installed on one side of the frame and the rod of the cylinder and slidably and rotatably connected to the guide shaft to rotate the guide shaft according to the operation of the cylinder. Tape cutter, characterized in that consisting of a movable link. The method of claim 10, The cutter bundle, A bearing housing connected to the moving bar; A shaft installed and rotated in the bearing housing; A blade fixing plate installed at the front of the shaft to detachably fix the cutter blade; Tape cutting machine, characterized in that the wedge is fixed to the rotation of the shaft as necessary by the wedge block is screwed to the rear of the shaft and the wedge block detachably installed at the rear of the bearing housing. The method of claim 1, The carrying out means, A plurality of support plates, the slide stacks being inclined at one side of the housing of the cutting auxiliary means so as to receive the tape cut from the roll tape by overlapping the supporting plates in order; A torsion spring installed in the slide stack and sequentially unfolding a plurality of slide stacks overlapped in sequence; And A plurality of tape cutters, characterized in that configured to include a guide bar for guiding the expansion and contraction path of the slide stack when installed and plural in the slide stack. The method of claim 1, The base plate constituting the cutting aid means is connected with the first connecting plate, the first connecting plate and the second connecting plate are connected so that the movable plate constituting the cutting aid means and the supply lift means can be simultaneously moved integrally. And a connecting plate is connected to the movable plate.