KR20010010128A - A automatic supply device of adhesive an article for laminate - Google Patents

Abstract

PURPOSE: An automatic supplier for an absorbed material for a laminator is provided to enable an encoder to supply the absorbed material of an upper end to a next laminator by rotating at a speed equal to that of laminator, conveyer belt and main body without needing to confirm every time. CONSTITUTION: A table power piece(20) ascends and descends a table(29) on which an absorbed material is deposited. The table power piece stops the table by sensing the absorbed material deposited on the table. An air nozzle divides the absorbed materials and press plates(42,42') press a rear part of the absorbed material. Vacuum absorbing tools(48,48') transfer the absorbed material to a conveyer belt unit(60). A picking up unit(40) has tension rollers(54,54') for making the absorbed material easily enter the conveyer unit. The conveyer belt unit transfers the absorbed material to a laminator by simultaneously driving plural conveyer belts.

Description

Automatic material supplying device for laminators {A AUTOMATIC SUPPLY DEVICE OF ADHESIVE AN ARTICLE FOR LAMINATE}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic material supplying device for a laminator, and in particular, when an attached object placed on the top by lifting a table on which a printed object is stacked is contacted with a limit switch, the table is stopped and the rear of the deposited object placed on the uppermost part. Air nozzles installed on the side and side are sprayed with air to adsorb the back of the adherend with the vacuum suction port, while being spaced apart from the next adherend, and the upper part can be lifted to the upper part and the adherent formed by the conveyor belt formed between the laminator and the supply part can be entered. To provide that.

It is well known that the laminator coats the upper and lower surfaces of the printed deposit.

When coating a large amount of deposits printed on such a laminator, the drum suction port 100 installed in front of the supply unit is driven while the table is lifted by placing several stacked deposits on the table. At the same time, it adsorbs the deposit on the top and enters the guide panel installed in front of the laminator.

At this time, the drum suction port is perforated with holes 101 at regular intervals so that the laminator coating work speed and the supply of the deposit can be made equal.

However, as the drum suction port adsorbs the tip of the deposit and enters the guide panel in front of the laminator, the rotational error of the driving motor (not shown), which is the power source of the drum suction port, gradually decreases. There is a drawback that can not be supplied, the printed deposits are mutually attracting force (electrostatic) is formed, the incoming adherents and the following adherents are attached and move together, conventionally there is no device to separate them if there is such action There was an inconvenience that the worker had to check one by one.

The present invention has been made in order to solve the above problems, for the purpose of installing an air nozzle for injecting air to the back and left and right sides of the object supply body between the adherend and the adherend is attached by mutual static electricity It does not need to be checked by the operator, and the encoder is an auxiliary means for the rotational operation of the vacuum suction port which enters the upper adherend into the conveyor belt part of the next process, and rotates at the synchronous speed of the laminator, the conveyor belt and the main body, and then Its purpose is to provide what can be fed into the laminator.

Figure 1-perspective view of a conventional drum vacuum adsorber

2-Full perspective view of the present invention

3-a schematic side view of the present invention

Figure 4-Transferring the upper adherend stacked on the table of the present invention to the conveyor belt

Side view of the working state of the vacuum suction port for

(a) is a state in which the vacuum suction port adsorbs the tip of the adherend,

(b) is a state in which the adsorbed adherend retreats backward,

(c) is a state diagram which advanced the adsorbed adherend forward.

5-Front schematic view of the present invention

6-Rear perspective view of the present invention

7 is a perspective view of a conveyor belt applied to the present invention

8-side view of the conveyor belt power unit of the present invention

9-Front view of the conveyor belt power unit of the present invention

In order to achieve the above object, a table having a limit switch which stops the lifting operation of the table by sensing the upper adherent stacked on the table and allowing the table stacked on the lower surface of the adherent feeder body of the present invention to be elevated. The air nozzle separating the power piece, the adherend, and the adherend, the vacuum plate and the adherent to adsorb the pressing plate and the upper adherend that press the back of the adherend slightly and transfer to the conveyor belt section, which is the next process, enter the conveyor belt section. It is characterized by being divided into a conveyor belt part capable of transferring the adherend to the laminator by simultaneously driving the tongs and the several conveyor belts such as having a tension roller to facilitate the following.

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

That is, as shown in Figs. 2 to 9, the main body 10 of the present invention, the table laminated with the adherents, the table power piece 20 and the adherents stacked on the table to be lifted by sheet When divided into a portion of the collecting unit 40 and the conveyor belt portion 60 to be transported to the next step by the operation of the collecting unit is described as follows.

A drive chain (M) for forward and reverse rotation is disposed at one side of the bottom of the table power piece (20), and a double chain disposed at the center bottom of the chain gear (21) and one side of the guide channel (26) built up at the shaft end of the drive motor. The gear 23a is fastened to the chain 24a to be linked with the rotation of the driving motor M. The chain gear 23b is arranged at the other end of the main shaft 25 on which the double chain gear 23a is condensed. The double chain gear 23a and the chain gear 23b arranged at both ends of the main shaft are chain gears 27 and 27 'and chains disposed on the guide channel 26', which are symmetrical with the guide channel 26. It is possible to raise and lower the guide plate 28 coupled to the chain by binding to 24b, 24c and at the same time to raise and lower the table 29.

In addition, when the table 29 reaches the designated position h, the limit switch 30 that detects the adherend stacked on the table and cuts off the power to stop the driving of the driving motor M is provided in front of the main body 10. It is attached to the bracket 31 installed in the center.

Air nozzles 41a, 41b, 41c for separating the adherend and the adherend to form a space (s) therebetween are located at the rear and left and right sides of the tong portion 40, and by the air strength of the air nozzle The pressing plates 42 and 42 ', which are separated and then slightly press the edges of the adherend, are divided to both sides and positioned at the rear, and the rear air nozzles 41a and the pressing plates 42 and 42' are joint members 43. A horizontal guide rod 47 and 47 'which is fitted to a rod 44 positioned at a lower side and is fixed between the box member 45 to which the joint member 43 is coupled and the operating plate 46 at the front. Is coupled to the longitudinal rod 47 ″ coupled to the lower portion of the operating plate 46, and the vacuum suction ports 48 and 48 'capable of absorbing the adherend are divided and installed at both sides, and the operating plate upper portion and the encoder are installed. The cam bar 49b is coupled between the cam disc 49a of 49. When the cam disc 49a rotates, the cam bar 49b rotates. At the same time, the operating plate 46 moves forward and backward by the incense, and the blocking plate 51 is coupled to the end of the horizontal bar 50 attached to the center of the operating plate. After passing the repetitive motion, the photoelectric elements 53a and 53b attached to the front and rear substrates 52a and 52b are passed.

The left and right tension rollers 54 are moved forward by the vacuum suction holes 48 and 48 ′ so that the adhered objects can easily enter the conveyor belt portion 60, which is the next process, from the end of the main body 10. , 54 'is fixed to the upper frame (55).

And the rear side of the conveyor belt unit 60, the power unit 61 for driving several rollers at the same time is arranged, and the rollers 62, 63 in the longitudinal direction are located at both ends of the rear of the conveyor belt. A plurality of conveyor belts 64 are coupled between the 62 and 63, and rods 65 and 66 are formed on both sides of the conveyor belt 64 and move on the conveyor belt at any position of the rods. The guide plate 67 which fixes the guide bar 67 to guide the adherend diagonally from the upper side and is parallel to the guide bar at a predetermined interval in parallel with the guide plate 68 is fitted with the edge of the moving adherend, and the lower side of the power unit 61. An encoder 69 for driving the rod 62 in front is located. A chain gear 70 is installed at the shaft end of the encoder, and the chain 71 fixed to the chain gear is an upper chain gear ( 72) and the chain changer in the middle The gear 73 is coupled to interlock at the same time, and a spur gear 74 is arranged on the same axis of the central chain gear 73. The spur gear is engaged with the spur gear 75 of the upper part and The spur gear is meshed with the rear spur gear 76, and the initial roller 77 is formed on the same axis of the rear spur gear.

In the figure, reference numeral 78 denotes an adherend, 79 a guide-by, and 80 a control box.

According to the present invention configured as described above, the printed object 78 as many as desired by the operator is stacked on the table 29, and then the guide bar 79 vertically installed in front and rear of the main body 10 is equal to the size of the width of the object. Will be adjusted.

Subsequently, the operator operates the switch arranged in the control box 80 to control the supply unit to a desired value. The rotation speed operation of the encoder 49 is performed by the vacuum suction holes 40a and 40b adsorbing the deposit. It is a means to make the synchronous speed of the conveyor belt 64 and the laminator (not shown) supplied by the conveyor belt.

When the main body is initially operated, the chain gear 21 installed at the shaft end while the driving motor M is driven drives the chain 24a, which is bound between the double chain gears 23a, and the double chain gear 23a is The guide plate 28 is driven by driving the main shaft 25, the chain gear 23b at the other end, and the chains 24b and 24c 'to raise the guide plate 28 coupled to the chains 24b and 24c'. The table 29 connected with is lifted.

As described above, when the table is lifted and comes into contact with the upper adherend stacked on the table to the limit switch 30 fixed in front of the supply part, the power of the driving motor M is automatically cut off to stop the table being lifted. A plurality of pressing plates 42, 42 'are slightly pressed against the back of the adherend.

When air is injected from the air nozzles 41a, 41b, and 41c disposed at the rear and left and right sides of the main body while the table is stopped, the adherend and the adherend are separated, and at this time, the press plates 42 and 42 'are pressed. The deposit is automatically released to the blocking plate by the suction force of the vacuum suction port, and the pressing plate presses the next deposit.

On the other hand, when the encoder 49 is driven, the cam disc 49a installed at the shaft end is driven to move the cam bar 49b attached to the cam disc to the rear and at the rear of the horizontal bar 50.

The blocking plate 51 leaves the photoelectric element 53a so that the light of the photoelectric element passes and the vacuum suction holes 48 and 48 'suck the air at this time to adsorb the rear of the upper deposit separated by the air. The workpiece is separated from the limit switch 30 in front of the cam bar by the distance moved backward, and the driving motor M is driven so that the next adherent can contact the limit switch. Elevate.

Subsequently, when the cam disc 49a rotates in the clockwise direction by driving the encoder 49 and moves the horizontal bar 50 to the front, the blocking plate 51 passes through the photoelectric element 53b at the rear and is moved forward. By blocking the light and the divergence of the photoelectric element (53a) to be made continuously, the suction is stopped in the vacuum suction port (48, 48 ') while dropping the adherend.

At this time, the cam bar 49b enters the conveyor belt 64, which is the next process, by the forward movement distance, and the tension rollers 54 and 54 'at the boundary line of the main body 10 and the conveyor belt portion 60 are conveyed to the conveyor belt portion. It will have a means to allow the transported deposit to enter easily.

The adherend conveyed to the conveyor belt portion 60 is moved by the encoder 69 in the power unit 61. More specifically, when the encoder is driven, the chain gear 70 built up at the shaft end thereof is attached to the chain. At the same time as driving 71, the upper chain gear 72 and the central chain gear 73 engaged with the chain are interlocked at the same time. At this time, the roller 62 of the front in which the upper chain gear 72 is condensed is driven.

In addition, while the spur gear 74 is driven on the same axis as the chain gear 73 in the center, the spur gear 75 of the upper gear engaged with the spur gear is driven, and the spur gear rear of the spur gear with the spur gear of the upper gear (76). ) Is driven. At this time, the spur gear 76 at the rear is driven to the condensed entry roller 77 to guide the adherend to the conveyor belt (64).

The deposits guided to the conveyor belt 64 continue to be driven by the forward roller 62 which is driven, and the several conveyor belts 64 are driven by the roller 62 driving to guide the deposits to the laminator. .

As described above, the present invention installs air nozzles on both sides and both sides of the supply unit in a position to separate the adherend and the adherend, thereby blocking the deposits entering the laminator in advance, and thus, the operator needs to check them individually. No, because the encoder that is the power source of the vacuum suction port for entering the upper adherend is arranged, there is an effect that can always supply the correct adherend to the laminator.

Claims (6)

At the bottom of the main body of the supply object, the table stacked with the deposits can be raised and lowered, and the table power piece for stopping the table by detecting the upper deposit deposited on the table. The air nozzle separating the adherend and the adherend, and the suction plate and the upper adherend that presses slightly the backside of the adherend are adsorbed, and the vacuum suction port and the adherent for transferring to the conveyor belt part, which is the next process, are easy to enter the conveyor belt part. With a tongs part such as having a tension roller Automated attachment device for a laminator, characterized in that partitioned by a conveyor belt portion that can be driven at the same time the conveyor belt to convey the adherend to the laminator. The method of claim 1, A driving motor for forward and reverse rotation is disposed at one side of the bottom portion of the table power piece, and a chain gear arranged at the shaft end of the driving motor and a double chain gear disposed at the center bottom of one guide panel are fastened by chains. Chain gears are formed at the other end of the main shaft, and the double chain gear and the chain gear built on both ends of the main shaft are fastened by chains and chains arranged on the guide panel symmetrically with the guide panel. The guide plate is coupled to the table on which the adherend is stacked, and when the table reaches the designated position, a limit switch for detecting power to be stacked on the table to cut off power to stop driving of the driving motor is provided. Laminator adhere automatic supply device, characterized in that attached to the bracket installed in the front center. The method of claim 1, The air nozzle and the pressing plate is a laminator adhered automatic supply device, characterized in that coupled to the rod located under the joint member rear of the main body. The method of claim 1, The pressing plate is divided into two sides in the rear of the main body, the laminator adhered automatic supply device characterized in that arranged. The method of claim 3, Between the box member and the operation plate to which the joint member is coupled, a vacuum suction port capable of adsorbing an adherend to a horizontal guide rod fixed up and down and a longitudinal rod coupled to the lower operation plate, and an upper part of the operation plate and an encoder. For the laminator, a cam bar coupled between the cam disc coupled to the shaft end, and a barrier plate coupled to the end of the horizontal bar attached to the center of the operation plate, and an optoelectronic device attached to the rear substrate before the barrier plate passes. Automatic deposit supply. The method of claim 1, On the rear side of the conveyor belt portion, a power unit capable of driving several rollers simultaneously, and a longitudinal roller at both ends of the conveyor belt portion, and several conveyor belts between the rollers and two conveyor belts on both sides of the conveyor belt. A guide bar for guiding the adherend moving on the conveyor belt at an oblique position at an arbitrary position between the rod and the rod and a guide plate parallel to the guide bar at a predetermined interval and parallel to the lower side of the power unit to drive the rear roller Encoder and chain which allow the chain gear built on the shaft end of the encoder and the upper chain gear and the center chain gear spaced apart from the chain gear at the same time, and the spur gear and the spur gear built on the same axis as the central chain gear The upper spur gear meshed with the gear and the rear spur gear meshed with the upper spur gear Automatic material supplying device for the laminator, characterized in that the initial roller on which the spur gear is fixed.