KR970000949Y1 - Printing apparatus - Google Patents

Abstract

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Description

Gold foil printing press

1 is a perspective view of the omission of the feeder of the gold foil printing press according to the present proposal.

2 is a front view of a gold leaf printing press according to the present proposal.

3 is a perspective view of a workpiece support cab drive device of the present article.

4 is a side cross-sectional view schematically showing the operating state of FIG.

Figure 5 is a front and rear operating state of the cam drive device for supporting the workpiece (a), (b).

Figure 6 is a front view of the supply cam drive device for supplying the workpiece in the gold foil film holder and the feeder of the present invention one by one.

FIG. 7 is a cross-sectional view of the coupling state of FIG.

8 to 10 are views showing the mounting crisis of the detector for operation control of the cam drive device according to the present invention.

* Explanation of symbols for main parts of the drawings

10: main body 11, 12: left and right frame

13: Bott Plate 14: Support

15, 16: guide arm 20: fixed arm

21: Letterpress 30: Gold foil film holder

40: transfer hole 40a: jam fun

41: fixture 41: feed shaft

43: guide rod 44: rack gear

45: rack 50: winding

51: winding roller 52: motor

60 holder H: heater

100: supply cam drive unit 101: motor

102: motor shaft 103, 104: operation cam

105: proximity switch operation cam 106, 107: drive rod

106a, 107a: Roller 108: Support Bracket

109: rotating shaft 110: rotating plate

111: stopper 112: intermittent feed port

113: spring 120: circular roller

121: working band 122: alignment roller

200: support cam driving unit 210: left and right guide plate

220: fixed plate 220: long hole

221: support piece 222: fixed shaft

223: operating port 224: protrusion

225: motor 226: working cam

227: roller 228: spring

230: front and rear guide plate 231: support shaft

232: guide roller 233: support plate

234: support stone 235: motor

236: operation cam 240: operation plate

241: support rod 242: guide roller

243: support 244: support ruler

245: support rod 246: spring

247: roller 300: discharge drive unit

310: insertion hole 311: working piece

312: fixing plate 312: guide surface

313: discharge chute 314: spring

400: workpiece 500: feeder

501: Supply arm SW1-SW7: Proximity switch

This paper relates to a gold foil printing machine for printing numbers or patterns on gold circular work such as counters used in counters of electrical and electronic products. It relates to a design that can improve the productivity by configuring to be performed by the cam drive by the power of.

Conventionally, as a means for mounting a workpiece in a holder for carrying out pressure printing by transferring such a workpiece to a heated rough surface, the apparatus is configured to be performed by an operation of a cylinder, but this operates a cylinder. Since a separate fluid pressure generating device is required to be used, and electrical equipment such as a control switch for controlling the operation stroke of the cylinder has to be installed, there is an uneconomical problem of making the device complicated.

The present invention has been devised in view of the above problems, and the purpose of the present paper is to provide an operation for printing and discharging the work by attaching the work to the work holder for carrying out the printing work on the letterpress. The present invention provides a gold foil printing machine that can improve the print workability of a print work and can economically and easily configure the machine by being configured to be carried out by a guide roller which is operated left and right and a support roller by a motor and a cam driving device installed therein. .

In order to achieve the above object, the main structural feature of this paper is that a feeder for supplying a workpiece to one side of the main body is connected to the device by a supply arm, and an intermittent feeder for intermittently feeding and supplying the supplied workpiece is rotated by the working cam. The feed cam drive unit and the left and right guide plates are installed in the upper part of the main body, and the front and rear guide plates are supported by the guide rollers. The lower and front guide plates are installed by the guide rollers so that the operation plate can be moved back and forth by driving the chem. The support cam drive unit is configured to be transported to the left and right while supporting the workpiece mounted on the holder, and a fixed plate is installed to one side of the main body, and the rear end of the operation pin supported by the inner spring is moved according to the left and right transport of the holder. The discharge cam drive unit configured to discharge the workpiece mounted on the holder in contact with the guide surface of the fixed plate. It is in the composition.

Hereinafter, the configuration of the preferred embodiment of the present invention in detail with reference to the accompanying drawings, as follows.

Gold foil printing machine for printing numbers, patterns, etc. with a gold foil on a circular workpiece is basically attached to the holder 60, the work shaft 400 on the type plate 21 heated by the heater (H) feed shaft (42) The holder 60 which is conveyed to the left and right by) is pressed against the work 400.

1 and 2 are a perspective view and a front view showing the overall configuration of the gold foil printing machine according to the present invention as one side into which the workpiece 400 is drawn, the feeder 500 is known by the supply arm 501 (Intermittent feeder which is connected to 100 and supplies the gold foil film holder 30 and the workpiece 400 inside the supply arm 501 one by one to the left frame 11 of the main body 10 viewed from the front. The supply cam driver 200 for operating the 112 is installed.

On the front of the main body 10, the support 14 is fixed to the main body 10 in the lateral direction, and the guide arms 15 and 16 for guiding the gold foil film are supported by the elastic member so as to be able to rotate left and right, The alignment roller 122 is installed on the support 14 on which the left guide arm 15 on the feeder 500 side is rotatable by the operation band 121.

On the other side of the main body 10 in which the supply cam driving unit 100 and the gold foil film holder 30 are installed, a winding unit 50 equipped with a winding roller 51 for winding the gold foil film is installed. In the center of the main body 10 between the 100 and the gold foil film holder 30 and the winding unit 50, a type plate 21 fixed by the fixing stand 20 is installed, and the workpiece 400 is held on its rough surface. It is conveyed as 60, and it prints by pressure.

On the other hand, the conveyance port 40 for transferring the holder 60 to the left and right and the conveying shaft 42 and the guide rod 43 for operating the conveyance 40 is known.

The left and right guide plates 210 fixed to the upper side of the main body 10 in the horizontal direction are fixed to the holder 41, the holder 60, as shown in FIG. By the left and right conveyed by the operating plate 240 is interlocked by the engaging piece (40a) installed connected to the conveyance port (40).

An operating tool 223 is inserted into and fixed to the fixed shaft 222 fixed by the support piece 221 at the front end of the fixing plate 220 fixed to the upper left and right guides 210. An operating cam 226 driven by the rotating roller 227 and the motor 225 is installed on the fixed plate 220, and the front and rear perturbation operation is performed by the rotating operation of the operating cam 226. The operation of the operation plate 240 for operating the support plate 243 forward and backward at the tip of the operation plate 240 installed to be operated back and forth by the guide roller 242 below the front and rear guide plate 230 is the operation plate 240. Roller 247 fixed to the operation plate 240 by the operation of the operation cam 236 of the motor 235 fixed to the support plate 233 behind the front and rear guide 230 supported by the guide roller 2420 Is brought into contact with each other, and the restoring force of the operation plate 240 is caused by the elastic force of the support protrusion 234 formed at the rear end of the support plate 233 and the spring 246 installed at the support bar 245 at the rear end of the operation plate 240. Is given.

6 and 7 are a front view and a planar coupling state diagram of the Chem driving device 100 for supplying the workpiece 400 to the apparatus main body 10.

On the shaft 101 of the motor 101 fixed to the left frame 11 of the main body 10, the cam 123 for the proximity switch and the actuating cam 103 and 104 are coaxially installed and fixed, and the stopper driving rod 106 is fixed. Elastically by the spring 113 so that the intermittent feeder drive rod 107 connected to the intermittent feeder 112 of the rotating plate 110 supported by the support bracket 108 is operated as the actuating cam 103. Is installed.

On the other hand, the stopper drive rod 106 and the intermittent feeder drive rod 107 are provided with rollers 106a and 107a to receive the rotation of the actuation cams 103 and 104 to intercept the stopper drive rod 106 and the intermittent movement. The throwing drive rod 107 is operated to the left and right and the restoring force is given by the spring 113 carried on the intermittent feeder driving rod 107.

On the other hand, the supply arm 501, the lower end of the feeder 500, the alignment roller 122 is connected to the support 14 as a motive roller (not shown) connected to the motor (not shown) and the operating band 121 is rotated It is installed as possible.

Referring to the operation and effects of the present invention configured as described above in detail.

First, when the workpiece 400 of the feeder 500 is supplied to the supply arm 501, the motor 101 of the supply cam driver 100 on the left side of the main body 10 is driven.

As the operation cam 104 installed on the shaft 101 of the motor 101 rotates, the intermittent feeder actuating rod 107 is operated to the left and right, and the intermittent feeder 112 hinged to the end thereof rotates. In one rotational operation, the workpieces 400 in the supply arm 501 are supplied one by one on the outer edge of the top of the alignment roller 122.

When the workpiece 400 is supplied on the alignment roller 122, the main cam (123) for the proximity switch operating cam 123 coaxially installed on the motor 102 shaft for operating the intermittent feed hole 112 is rotated at the same time. 10) is detected by the proximity switch (SW2) fixed to the left frame 11 surface to send a drive signal to the motor 225 of the fixed plate 220 to supply the workpiece 400 as shown in FIG. do.

When the motor 225 checks the supply state of the workpiece 400 to the alignment roller 122 and receives a signal, the operation cam 226 of the motor 225 rotates to operate the operation port 223 by the fixed shaft ( 222 is inserted into the protruding piece 224 of the actuating tool 223. At this time, the inserted 224a is protruded so that the proximity switch SW2 is installed around the actuating cam 226 of the fixing plate 220. 9) the work piece 4000 is inserted into the pinhole 400a of the work piece 400 at the time of rolling in the alignment roller 122 at the first step sorting position. ) Is mounted on the protruding piece 224.

After the above operation, the holder 60 is positioned at the projecting piece 224 on which the workpiece 400 is mounted, at the insertion position of the workpiece 400 by the feed shaft 42, that is, at the proximity switch SW1. It is to be left to stand, the operation chem 2260 of the fixed plate 220 is rotated to the insertion position for insertion into the holder 60 in the first stage selection position.

As a result, the protruding piece 224 of the operation tool 223 is advanced in the direction of the holder 60 to insert and mount the workpiece 400.

The holder 60 equipped with the workpiece 400 is moved to the right side by the feed shaft 42 of the feed hole 40 and stops when it is positioned at the juice switch SW3.

At this time, the support roller 244 axially supported by the tip end support 243 of the operation plate 240 supported by the guide roller 232 in the lower part of the front and rear guide plate 23 of the main body 10 is a proximity switch (SW3). ) And at the same time the motor 235 receives a signal to rotate the operation chem 236 on the motor 235 axis to retract the operation plate 240 to the rear, whereby the front end support roller 244 is a holder Press and fix the workpiece 400 mounted on the (60).

The support roller 244 is axially supported by the support 243 so as to be interlocked with the rotation of the holder 60.

In the above operation, after the workpiece 400 is fixed to the holder 60 by the support roller 244, the proximity switch SW4 on the fixing plate 220 drives the feed shaft 42. The signal is sent to the operating plate 240 and the support Chem driving unit 200 connected to the whole to be conveyed friendly with the holder 60, the work 400 is mounted.

At this time, the holder 400 is in contact with the guide surface 312a of the fixing plate 312 fixed to the right frame of the main body 10, the work 400 to the type plate 21 installed in the center of the gold foil printer main body 10 (60) By the operation pin 311 protrudes to the front is pushed the workpiece 400 in the mounted state is discharged to the discharge chute 313.

The holder 60 discharging the workpiece 400 is continuously transferred to the right side and reaches the proximity switch SW7 to the feed shaft 42 and the driving motor 52 so as to be transferred to the initial workpiece 400 mounting position. The signal is sent to return the support chem drive unit 200 and the holder 60 to the initial supply position.

As described above, the present invention makes it possible to perform the operation of mounting the workpiece 400 to the holder 60 as a KEM driving device by the operation of the motor without performing the conventional fluid working cylinder, thereby making economics of manufacturing the device. It is designed to improve the reliability and workability of the print job by increasing the number and by performing mechanical mounting, printing, and discharging operations by the mechanical chem drive system.

Claims (1)

Gold foil film holder 30 and the winding part 50 are formed at both sides of the main body 10, and a center plate 21 is formed at the center thereof, which is heated by a heater H, and guide arms 15 at both sides thereof. In the gold foil printing machine consisting of a holder (60) which is mounted on the support (14) so as to be rotatable, and is conveyed from side to side by a conveying means and presses the workpiece (400) on the plate (21). (10) On one side, the supply arm 501 of the feeder 500 for supplying the workpiece 400 is installed to the upper side of the support 14, so that the alignment roller 122 is operated by the drive means at the lower portion thereof. It is installed so as to rotate as 121, and is installed on the rotating shaft 109 so that the end of the intermittent feed hole 112 is partially inserted into the supply arm 501, the fixed portion of the motor 101 of the main body 10 side As the rotating shaft 102, the rollers 106a and 107a of the respective driving rods 106 and 107 connected to the stopper 111 and the intermittent feed port 112 are used. The front and rear guide plates 230 are guide rollers 232 along the left and right guide plates 210 fixedly installed on the supply cam driving unit 100 and the main body 10, the operating cams 103 and 104 coaxially contacted. The operating plate 240 is installed to be able to transfer left and right by the conveying means, and the support roller 244 is formed at the front end thereof by the guide roller 9924 so as to be operated back and forth by the operation cam 236 and the roller 247. It is supported on the 230, the front end of the fixed plate 220 formed integrally by the front and rear guide plate 230 and the support rod 245 of the guide roller 244, the roller 227 of the projection 223 operating port 223 ) And the support operation Chem drive unit 200 installed to be moved back and forth by the operation Chem 226 of the motor 225 and the spring 60 in the holder 60 and the right frame 11 of the main body 10. The operating pin 311 and the support base 1 of the main body 10 installed to be in contact with the guide surface 312a of the fixing plate 312 fixedly installed on the surface. Gold foil printing machine, characterized in that consisting of the discharge cam drive unit 300, the discharge chute 313 is fixedly installed on one side.