KR200385781Y1 - A loader for supply to PCB - Google Patents

Abstract

The present invention relates to a loader device for supplying a PCB which can sequentially supply the PCB loaded in the magazine while raising the magazine loaded with the PCB substrate, etc. to the conveyor on the manufacturing line side.

The loader device for supplying the PCB of the present invention includes a supply conveyor for supplying a magazine on which a PCB is loaded into the frame; A lift lift for raising the magazine so as to sequentially discharge the PCB in the magazine supplied from the supply conveyor; A discharge conveyor installed at an upper end of the frame and being discharged through an elevating lift to discharge empty magazines in which PCB discharge is completed; It is installed on the lower side of the discharge conveyor consists of a PCB supply cylinder to push the PCB in the magazine raised through the lift lift to be sequentially discharged supply, adjust the seating position according to the size of the magazine with the PCB embedded A magazine dividing cylinder is further provided on each side of the supply conveyor and the discharge conveyor.

Therefore, according to the present invention, while raising the magazine supplied from the supply conveyor through the lift lift, the original function of the loader device such as sequentially supplying the PCB loaded in the magazine to the conveyor on the manufacturing line side by pushing action by the PCB supply cylinder. At the same time, there is an excellent effect, such as the supply / discharge of the magazine can be made smoothly through the supply conveyor and the discharge conveyor regardless of the size of the magazine.

Description

A loader for supply to PCB

The present invention relates to a loader device that can push a PCB loaded in a magazine while supplying a magazine loaded with a PCB substrate, and sequentially supply it to a conveyor on a manufacturing line side, and more specifically, a supply conveyor, a lift lift and a discharge conveyor. By installing the magazine separation cylinder on each side of the supply conveyor and the discharge conveyor to adjust the seating position according to the size of the magazine of the loader device consisting of, while raising the magazine supplied from the supply conveyor through a lift lift The PCB, which supplies the PCB loaded in the magazine to the manufacturing line side conveyor sequentially by the pushing action by the cylinder, and enables the supply / discharge of the magazine smoothly through the supply conveyor and the discharge conveyor regardless of the size of the magazine. Of loader equipment for supply A.

In general, a loader device is installed and used on a conveyor line of a manufacturing line to move a part loaded in a certain place or a magazine loaded with a PCB board to another place. In the case of such a loader device, the component or PCB board is loaded. It consists of a supply conveyor for supplying the old magazine, and a discharge conveyor for discharging the empty magazine, the transfer of the component or PCB board is completed to the outside, and at one side of the supply conveyor wins the magazine supplied from the supply conveyor side The elevating device for transporting the magazine to the desired position while descending is installed.

In the case of the supply conveyor of the conventional loader device configured as described above, the width of the conveyor can be varied according to the fixed structure, that is, the size of the magazine regardless of the size of the magazine seated on the conveyor for supplying parts or PCB boards. Since it does not have a structure in which the standard size magazine that fits the width of the supply conveyor is not too hard to fit, when a magazine larger than the standard size is settled, the supply conveyor installed for the standard size magazine is After separation, there was a very troublesome problem such as the need to install and use a supply conveyor suitable for the size of the magazine larger than the standard size.

In addition, also in the discharge conveyor, there was the same problem as that occurred in the above-described supply conveyor.

In addition, the production process and manufacturing time of the overall product, including such a process, such as the need to exchange and install the supply conveyor or discharge conveyor in accordance with the size in order to seat the magazine larger than the standard size, resulting in the There was also a problem that the productivity is greatly reduced.

The present invention devised to solve the conventional problems as described above, on the one side of the supply conveyor and the discharge conveyor to adjust the seating position according to the size of the magazine of the loader device consisting of the supply conveyor, lifting lift and discharge conveyor. By installing and configuring a magazine sorting cylinder, the loader loaded in the magazine is sequentially supplied to the conveyor on the manufacturing line side while the magazine supplied from the supply conveyor is raised by a lift lift and pushed by the PCB supply cylinder. At the same time, the purpose is to enable the supply / discharge of the magazine smoothly through the supply conveyor and the discharge conveyor regardless of the size of the magazine.

The loader device for supplying a PCB of the present invention includes a supply conveyor for supplying a magazine on which a PCB is loaded into the frame;

A lift lift for raising the magazine so as to sequentially discharge the PCB in the magazine supplied from the supply conveyor;

A discharge conveyor installed at an upper end of the frame and being discharged through an elevating lift to discharge empty magazines in which PCB discharge is completed;

It is installed on the lower side of the discharge conveyor is characterized in that consisting of a PCB supply cylinder to push the PCB in the magazine raised through the lift lift to be sequentially supplied to discharge.

Here, the magazine divided cylinder is further provided on each side of the supply conveyor and the discharge conveyor to adjust the mounting position according to the size of the magazine in which the PCB is embedded.

In addition, the one-side conveyor is connected to the supply conveyor and the discharge conveyor on one side of each magazine partition cylinder to correspond to the magazine of the size is changed, so that the supply / discharge of the magazine is characterized in that it is further provided.

And, the supply conveyor and the drive motor for generating a driving force; A rotating shaft rotating through chain transmission with the drive motor; A transport sprocket installed and fixed at both ends of the rotating shaft so that the chain belt for the magazine transport can be coupled; Correspondingly coupled to the conveying sprockets, characterized in that consisting of a chain belt for conveying and supplying the magazine into the frame.

In addition, the discharge conveyor and the drive motor for generating a driving force; A rotating shaft rotating through chain transmission with the drive motor; A transfer sprocket installed and fixed at both ends of the rotating shaft so that the chain belt can be coupled to the empty magazine discharged from the frame; Correspondingly coupled to the conveying sprockets characterized in that consisting of a chain belt for conveying the empty magazine discharged from the frame to the outside.

The elevating lift may include an elevating plate member installed in the frame such that a magazine supplied from a supply conveyor is seated to ascend and descend; An elevating device installed at upper and lower ends of the frame through the elevating plate member, and elevating a magazine through a belt transmission between a driving motor and a ball screw; A sprocket rotating shaft installed at a lower end of the elevating plate member to transmit the rotational force of the driving motor to the chain belt through chain transmission; And a transfer sprocket installed at both ends of the sprocket rotating shaft. Correspondingly coupled to the transfer sprocket is characterized in that consisting of a chain belt for conveying the raised empty magazine to the discharge conveyor side.

At this time, the elevating device and the drive motor for generating a driving force for the lifting and lowering of the elevating plate member; A ball screw installed at the upper and lower ends of the frame so that the elevating plate member is moved up and down while rotating by receiving the rotational force of the driving motor by belt transmission; A screw nut coupled to the ball screw and installed at one side of the elevating plate member, the screw nut being lowered in response to the ball screw; It is characterized by consisting of a guide rod and a guide bushing that is installed on both sides of the ball screw to guide the smooth lifting and lowering of the elevating plate member.

In addition, a position control sensor corresponding to the guide bushing is further provided on the upper and lower ends of the frame to control the elevating position of the elevating plate member driven by the elevating device to be positioned on the same line as the supply conveyor and the discharge conveyor. It is characterized by.

The cable bay may further include a cable bay that is fixed to one side end of the elevating plate member and one side of the frame to limit the maximum / minimum position of the elevating plate member that is elevated by the elevating device.

In addition, the PCB supply cylinder includes a hollow cylinder member having a hydraulic pneumatic supply hole of each entry and exit function so that the hydraulic / pneumatic action; A rod whose length is changed by oil / pneumatic pressure inserted into the cylinder member; It is characterized by consisting of a PCB supply member which is installed in front of the rod (front way) to push the PCB in the magazine which is raised through the lifting lift to sequentially supply.

On the other hand, the magazine separator cylinder is a hollow cylinder member having a hydraulic pneumatic supply hole of each entry and exit function so that the oil / pneumatic action; A rod for adjusting the seating position according to the size of the magazine while varying the length by the oil / pneumatic pressure inserted into the cylinder member; It is installed in the front of the rod, characterized in that the magazine is separated seated by the variable rod length is configured as a partition to support the flow is prevented toward the one-side conveyor.

Hereinafter, a loader device for supplying a PCB of the present invention will be described in detail.

1 is a front view schematically showing the loader device of the present invention, Figure 2 is a cross-sectional view schematically showing the loader device of the present invention.

The loader device 1 for supplying a PCB of the present invention, as shown in Figs. 1 and 2, the supply conveyor 10 for supplying the magazine (P) on which the PCB is loaded into the frame 51; A lift lift (50) for raising the magazine (P) so as to sequentially discharge the PCB in the magazine (P) supplied from the supply conveyor (10); A discharge conveyor 20 installed at an upper end of the frame 51 and being discharged through an elevating lift 50 to discharge an empty magazine Pa in which PCB is discharged to the outside; It is installed on the lower side of the discharge conveyor 20 is composed of a PCB supply cylinder 30 to push the PCB in the magazine (P) which is raised through the lifting lift 50 to be sequentially discharged supply. Reference numeral 70 denotes a control box 70.

Here, the supply conveyor 10 and the discharge conveyor (10) to adjust the seating position of the magazine (P) seated on the supply conveyor 10 and the discharge conveyor 20 according to the size of the magazine (P) in which the PCB is embedded ( A magazine division cylinder 40 is further provided at each side of 20), and one side of each magazine division cylinder 40 corresponds to the magazine P having the changed size to supply / discharge the magazine P. One side conveyor 45 is further provided to be connected to the supply conveyor 10 and the discharge conveyor 20 to be made, wherein the magazine separator cylinder 40 and the one-side conveyor 45 will be described later. The magazine division cylinder 40 and the one-side conveyor 45 will be described in detail.

Referring to the components of the present invention configured as described above in detail.

Figure 3 shows a front view and a plan view of the supply conveyor of the loader device according to the present invention, Figure 4 shows a front view and a plan view of the discharge conveyor of the loader device according to the present invention, Figure 5 is a loader according to the present invention It shows a perspective view of the chain belt of the device.

In addition, Figure 6 is a cross-sectional view showing a magazine divided cylinder and one-sided conveyor of the loader device according to the present invention, Figure 7 is a front view and a plan view of the lifting lift of the loader device according to the present invention, Figure 8 is the present invention Of the loader device according to the showing the state of coupling of the lifting device and the lifting plate member.

Among the components of the loader device 1 according to the present invention, the supply conveyor 10 is an element for supplying the magazine P loaded with the PCB into the frame 51 in which the lift lift 50 is installed. 3, the drive motor 11 for generating a driving force; A rotating shaft 14 rotating through the chain 13 with the driving motor 11; A transport sprocket 15 fixed to both ends of the rotation shaft 14 so that the chain belt 16 for conveying the magazine P can be coupled; It is composed of a chain belt 16 which is coupled to the transfer sprocket 15 and transfers the magazine (P) to the frame 51 inside.

At this time, one end of the drive motor 11 and one side of the rotary shaft 14, the electric sprocket 12 is each so that power can be transmitted from the drive motor 11 to the rotary shaft 14 through the chain 13 transmission. It is formed, and each of the electric sprockets 12 formed on one end of the drive motor 11 and one side of the rotary shaft 14, the chain so that the magazine (P) loaded with the PCB can be transferred to the frame 51 inside the supply (51) As the 13 is coupled, the driving motor 11 and the rotating shaft 14 according to the chain 13 are coupled to each other.

In addition, on both sides of the supply conveyor 10, that is, the transfer sprocket 15 provided on both ends of the rotary shaft 14, the external force is prevented from acting on the chain belt 16 correspondingly coupled to the transfer sprocket 15 Side frame 17 is provided to each, in this case, both ends of the side frame 17 is formed with a sprocket seating groove 18 for positioning each transfer sprocket 15, the side frame ( At the inner center of the support 17, the support plate 11 is fixed in order to fix the driving motor 11 and the rotating shaft 14 on the supply conveyor 10 side and to prevent the magazine P from being transferred through the supply conveyor 10. A support plate fixing protrusion 19 for fixing 19a) is formed.

And, the discharge conveyor 20 of the components of the loader device 1 according to the present invention, the lifting operation of the PCB supply cylinder 30 installed on the discharge conveyor 20 side at the same time as being lifted by the lifting lift (50). The empty magazine (Pa), the discharge of the PCB through the through, that is, the element for discharging and discharge the empty magazine (Pa) discharged from the frame 51 by the transfer action of the lifting lift 50 to the outside, as shown in Figure 4 As shown, the drive motor 21 for generating a driving force; A rotating shaft 24 rotating through the chain 23 with the driving motor 21; A transfer sprocket (25) fixedly installed at both ends of the rotating shaft (24) so that the chain belt (26) can be coupled to the empty magazine (Pa) discharged from the frame (51); It is composed of the same structure as the above-described supply conveyor 10, such as consisting of a chain belt 26 for correspondingly coupled to the transfer sprocket 25 to transfer the empty magazine Pa discharged from the frame 51 to the outside. have.

At this time, one end of the drive motor 21 and one side of the rotary shaft 24, like the drive motor 11 and the rotary shaft 14 of the supply conveyor 10 described above through the drive of the chain 23 drive motor 21 Electric sprockets 22 are formed so that power can be transmitted from the rotating shaft 24 to the rotating shaft 24, and each lift sprocket 22 is formed on one end of the driving motor 21 and one side of the rotating shaft 24. As the chain 23 is coupled to the outside to transport the empty magazine Pa discharged from the frame 51 to the outside through the transfer action of the 50, the drive motor 21 and the rotating shaft (according to the chain 23 coupling) ( 24, they are connected to each other.

In addition, the conveying sprockets 25 provided on both sides of the discharge conveyor 20, that is, both ends of the rotating shaft 24, also have a chain belt 26 correspondingly coupled to the conveying sprockets 25, similarly to the above-described supply conveyors 10. Side frames 27 are respectively installed to block external force from acting on each side, and sprocket seating grooves 28 are formed at both ends of the side frames 27 to position respective transfer sprockets 25. In the center of the inner side of the side frame 27, the drive motor 21 and the rotating shaft 24 of the discharge conveyor 20 side is fixed and at the same time falling of the empty magazine (Pa) transferred through the discharge conveyor (20) The support plate fixing protrusion 29 for fixing the support plate 29a is formed for prevention.

Furthermore, the bottom of the support plate 29a on which the driving motor 21 and the rotating shaft 24 on the discharge conveyor 20 side are fixed, pushes the PCB in the magazine P, which is raised through the lifting lift 50, sequentially. PCB supply cylinder 30 is installed to be discharged to the, as shown in Figure 4 in the case of the PCB supply cylinder 30, the hydraulic / pneumatic supply hole of each entry and exit function so that the oil / pneumatic action A hollow cylinder member 31 having a si); A rod (32) whose length is varied by oil / pneumatics inserted into the cylinder member (31); It is composed of a PCB supply member 33 which is installed in front of the rod 32 and pushes the PCB in the magazine (P) which is raised through the lifting lift 50 to sequentially supply. In the front surface of 33, a substrate insertion groove 34 is formed so as to push the PCB in the magazine P so that a pushing action can be performed while the individual PCB boards are inserted.

In addition, in the case of the PCB supply cylinder 30, the overall support is fixed to the drive motor 21 and the rotating shaft 24 of the discharge conveyor 20 side through the fixing bracket 35 formed in the "L" shape The bottom of the plate 29a is fixed. At this time, a through hole for screwing is formed at one side of the fixing bracket 35, and the PCB supply cylinder 30 is attached to the other side of the fixing bracket 35. Through-holes are formed.

In addition, the magazines P loaded with PCBs are coupled to the transfer sprockets 15 and 25 among the components of the supply conveyor 10 and the discharge conveyor 20 to the inside of the frame 51, or the frame In the case of the chain belts 16 and 26 used to discharge the empty magazine Pa discharged from the 51 to the outside, the chain belt 16 and 26 are made of a plastic material having lubricity and high abrasion resistance, and have a structure as shown in FIG. 5. Formed.

On the other hand, the magazine division cylinder 40 of the components of the loader device 1 according to the present invention, each of which is installed on one side of the supply conveyor 10 and the discharge conveyor 20 magazine (P) built-in PCB According to the size of the element to adjust the seating position of the magazine (P) seated on the supply conveyor (10) and the discharge conveyor (20), as shown in Figure 6, so that the oil / pneumatic action of each entry and exit function A hollow cylinder member 41 having a hydraulic pressure supply hole; A rod (42) for adjusting the seating position according to the size of the magazine (P) while varying the length by the oil / pneumatic action inserted into the cylinder member (41); It is installed in front of the rod (42), the magazine (P) seated by the variable length of the rod 42 is divided into a separator 43 to support the flow is prevented toward the one-side conveyor (45) side Consists of.

In addition, in the case of the magazine division cylinder 40, a fixing bracket having the same structure as that of the fixing bracket 35 for binding and fixing the PCB supply cylinder 30 to the above-described support plate 29a of the discharge conveyor 20 side. It is fixed to the bottom of each of the support plates (19a, 29a) of the discharge conveyor 20 side and the supply conveyor 10 side through the ().

In addition, as shown in FIG. 6, the supply conveyor 10 may correspond to the magazine P having a changed size to supply / discharge the magazine P on one side of each magazine division cylinder 40. And a one-side conveyor 45 connected to the discharge conveyor 20, in which case the single-side conveyor 45 has each of the above-mentioned feed sprockets 15 and 25 of the supply conveyor 10 and the discharge conveyor 20. It is made of the same structure as the chain belt (16,26) correspondingly coupled to), and made of a plastic material having a high wear resistance and lubrication.

And, the lifting lift 50 of the components of the loader device 1 according to the present invention, the magazine (P) to sequentially discharge the PCB in the magazine (P) supplied from the supply conveyor (10) As shown in Figures 7 and 8, the lifting plate member 52 which is installed in the frame 51 so that the magazine (P) supplied from the supply conveyor 10 is seated to raise and lower the )Wow; An elevating device installed at upper and lower ends of the frame 51 through the elevating plate member 52 and elevating the magazine P by elevating the belt 56 between the driving motor 54 and the ball screw 57 ( 53); Sprocket rotating shaft 64 is installed at the lower end of the elevating plate member 52 and transmits the rotational force of the drive motor 61 to the chain belt 66 through the chain 63 transmission, and on both ends of the sprocket rotating shaft 64. A transfer sprocket 65 installed; Consisting with the conveying sprocket 65 is composed of a chain belt 66 for conveying the empty magazine (Pa) raised to the discharge conveyor 20 side, of which the lifting device 53, the lifting plate member A driving motor 54 for generating a driving force so that the raising and lowering of the 52 is made; A ball screw 57 installed at the upper and lower ends of the frame 51 so that the elevating plate member 52 can be raised and lowered while being rotated by receiving the rotational force of the drive motor 54 by the belt 56; A screw nut 58 coupled to the ball screw 57 and installed at one side of the elevating plate member 52 and lifting up and down by a corresponding action with the ball screw 57; It is installed on both sides of the ball screw 57 is composed of a guide rod 59 and a guide bushing 60 for guiding the smooth lifting of the elevating plate member 52.

At this time, one end of the drive motor 54 and one end of the ball screw 57, the electric pulley 55 is respectively transmitted so that rotational force is transmitted from the drive motor 54 to the ball screw 57 through the belt 56 transmission. Is installed, the electric motor pulley 55 formed at each end of the drive motor 54 and the ball screw 57 flat belt or V- so that power can be transmitted from the drive motor 54 to the ball screw 57 side. The belt is engaged.

 In addition, the elevating position of the elevating plate member 52 driven by the elevating device 53 at the upper and lower ends of the frame 51 may be controlled to be positioned on the same line of the supply conveyor 10 and the discharge conveyor 20. Position control sensors 67 corresponding to the guide bushing 60 are provided.

In addition, at one side end of the elevating plate member 52 and one side of the frame 51, a cable made of plastic so as to limit the maximum / minimum position of the elevating plate member 52 which is elevated by the elevating device 53. The bayer 68 is provided.

Hereinafter, the operation of the loader device according to the present invention in detail.

9 to 12 is an operational state diagram showing the operation of the loader device according to the present invention.

In order to sequentially supply the PCB loaded in the magazine P to the conveyor on the manufacturing line side, the supply conveyor 10, that is, the chain 13 of the loader device 1 of the present invention configured as shown in FIG. The rotating shaft 14 rotates in one direction by a driving force transmitted from the driving motor 11 on the supply conveyor 10 side and correspondingly coupled to the transfer sprocket 15 provided at both ends of the rotating shaft 14. When the magazine P loaded with the PCB is seated on the chain belt 16, as illustrated in FIG. 9, the chain belt 16 linearly corresponds to the rotational force of the transfer sprocket 15. The magazine P on which the PCB is loaded is supplied to the inside of the frame 51 in which the lift lift 50 is installed by a transfer force, and the lifting plate member 52 coupled to the lifting device 53 inside the frame 51. On both sides of the sprocket, i.e. on both ends of the sprocket shaft 64 65 and corresponds to the combined chain belt is to be seated on the 66.

When the magazine P on which the PCB is loaded is seated on the chain belt 66 of the lifting lift 50 side as described above, as shown in FIGS. 8 and 10, the magazine P on which the PCB is loaded is opened. The ball screw 57 is rotated by the rotational force transmitted from the drive motor 54 through the belt 56 between the drive motor 54 and the ball screw 57 so as to raise the ball screw 57. Screw nut 58 coupled with the ball screw 57, the guide rod 59 and the guide bushing 60 installed on both sides of the ball screw 57 is added to the lifting plate member Smooth synergy of 52 is achieved.

Then, the discharge conveyor 20 in the state in which the magazine P seated on the lift belt 50 side chain belt 66 is lifted to the discharge conveyor 20 side through the upward action of the screw nut 58 as described above. The magazine in which the PCB supply cylinder 30 installed at the lower side of the support plate 29a on the side, that is, the PCB supply cylinder 30 configured to vary the length of the rod 32 by the pneumatic action, is lifted through the screw nut 58. (P) by pushing the PCB loaded in the manufacturing line conveyor side (not shown) to be sequentially supplied, which will be described in more detail as follows.

As described above, while the magazine P on which the PCB is loaded is lifted toward the discharge conveyor 20 through the synergism of the screw nut 58, the PCB is installed at the bottom of the support plate 29a on the discharge conveyor 20 side. When the hydraulic pressure acts into the cylinder member 31 through the oil pneumatic pressure supply hole having an entry / exit function formed on one side of the cylinder member 31 of the cylinder 30, the rod in the cylinder member 31 through the pressure action of the hydraulic pressure. (32) Pushing the PCB in the magazine (P) is increased in length as the length, the PCB pushed through the PCB supply cylinder 30 is connected to the manufacturing line side conveyor installed on one side of the loader device (1) of the present invention Will be supplied.

In addition, in the case of the PCB supply cylinder 30 in which the pushing operation of the PCB is completed as described above, when the pneumatic pressure is applied into the cylinder member 31 through the pneumatic pressure supply hole having an entrance / exit function formed on the other side of the cylinder member 31. In the preparation state for pushing the next PCB as the magazine P rises while the length of the rod 32 which is extended as the hydraulic pressure discharged through the hydraulic pressure supply hole formed at one side of the PCB supply cylinder 30 is discharged is reduced. In order to sequentially supply the PCB in the magazine P, which is raised in accordance with the operation of the PCB supply cylinder 30 as described above, that is, the repetitive length of the rod 32 due to the pneumatic action, to the manufacturing line conveyor side. In addition, in the case of the magazine (P) in accordance with the continuous PCB supply by the PCB supply cylinder 30 in the ascending process, the amount of internal PCB loading is gradually reduced and eventually the empty discharge conveyor ( 20) Ascend to position.

And, as described above, when the magazine P rises up to the discharge conveyor 20 position with the inside empty as the end of the PCB supply by the PCB supply cylinder 30, as shown in FIG. In order to discharge the empty magazine Pa in which the ascent is completed, to the discharge conveyor 20 side, the drive motor 61 at the lower end of the lift lift 50, that is, through the chain 63, is lifted 50. The sprocket rotation shaft 64 rotates in one direction by the driving force transmitted from the chain belt 66, that is, the chain sprocket 65 corresponding to the transfer sprocket 65 at both ends of the sprocket rotation shaft 64. The empty magazine (Pa) is discharged to the discharge conveyor 20 side by the conveying force of the chain belt 66 linearly corresponding to the rotational force of the), the discharge conveyor 20 from the frame 51 as described above Empty magazine (Pa) discharged to the side Is to be seated on the discharge conveyor 20, the rotating shaft 24 is configured on the side of the feed sprocket 25, the chain belt 26 corresponding to the combination of the both ends.

Thereafter, when the empty magazine Pa is seated on the chain belt 26 on the discharge conveyor 20 side as described above, the magazine P on the supply conveyor 10 side and the lift lift 50 side described above. As shown in FIG. 11, the rotating shaft 24 rotates in one direction by the driving force transmitted from the driving motor 21 on the discharge conveyor 20 side through the chain 23 transmission. The empty magazine through the conveyance force of the chain belt 26 correspondingly coupled to the conveying sprockets 25 at both ends of the rotating shaft 24, that is, the chain belt 26 linearly corresponding to the rotational force of the conveying sprocket 25. As Pa is transferred to an external loading place (not shown), one cycle of the operation process of the present invention is terminated, and by repeatedly repeating the above process, the PCB can be smoothly supplied to the manufacturing line conveyor side. Can be.

On the other hand, in the process of supplying the PCB to the manufacturing line conveyor side as described above, if the size of the magazine (P) loaded with the PCB is generally used or larger than the standard size, in order to transfer it more smoothly The magazine separating cylinder 40 installed on one side of the supply conveyor 10 and the discharge conveyor 20, respectively, is used. At this time, the conveying process of the magazine P through the magazine separating cylinder 40 is performed by the supply conveyor 10. It will be described in detail to be limited to).

First, when the size of the magazine (P) is a standard size, as shown in Fig. 12 (a), the hydraulic pneumatic pressure supply of the entry and exit function formed on one side of the cylinder member 41 of the magazine partition cylinder 40 A hydraulic pressure is applied to the inside of the cylinder member 41 through the hole, and thus, the separator 43 installed in front of the rod 42 protrudes toward the top of the supply conveyor 10 with the extension of the rod 42 length. While the width of the supply conveyor 10 is to be adjusted to the size of the magazine (P) of the standard size, the chain belt 16 of the supply conveyor 10 is adjusted to the width of the magazine (P) as described above It is operated in the same process as the operation process of the above-mentioned supply conveyor 10 in a state in which the magazine P of the standard size is mounted on the conveyance on the chain belt 66 of the elevating lift 50 side in the frame 51. It will settle down.

In addition, when the size of the magazine (P) is larger than the standard size, as shown in Fig. 12 (b), the hydraulic pressure of the entry and exit function formed on the other side of the cylinder member 41 of the magazine partition cylinder 40 A separator 43 in front of the rod 42 that protrudes to the top of the supply conveyor 10 as the length of the rod 42 extended by acting hydraulic pressure into the cylinder member 41 through the supply hole is reduced. ) Is also lowered to the original position before protruding, and the width of the supply conveyor 10 is adjusted to the size of the magazine (P) larger than the standard size, as described above in the size of the magazine (P) The magazine P of a standard size is seated on the chain belt 16 of the supply conveyor 10 which is adjusted in width, and in this case, the one end of the magazine P is connected to one side chain of the supply conveyor 10. Seated on the belt 16, the other end is the magazine separator cylinder 40 It is operated in the same process as the operation of the above-described supply conveyor 10 in the state seated on the one-side conveyor 45 installed on one side of the on the lifting belt 50 side chain belt 66 in the frame 51 The transport will be seated.

In addition, the magazine division cylinder 40 installed on one side of the discharge conveyor 20 for discharging the empty magazine Pa discharged from the frame 51 in which the rising of the magazine P is completed to the outside is also provided with the supply conveyor 10. The width of the discharge conveyor 20 is adjusted according to the size of the magazine (P) of the standard size and the magazine (P) larger than the standard size while operating in the same process as the operation process of the magazine division cylinder 40 installed on one side of As described above, the empty magazine Pa is seated on the chain belt 26 of the discharge conveyor 20 in a state where the width is adjusted to the size of the empty magazine Pa, and transported to the outside.

As described above, the above-described embodiment is described with reference to the most preferred example of the present invention, but is not limited to the above embodiment, and it will be apparent to those skilled in the art that various modifications are possible without departing from the technical spirit of the present invention. .

The loader device of the present invention, by installing the magazine separation cylinder on each side of the supply conveyor and the discharge conveyor to adjust the seating position according to the size of the magazine of the loader device consisting of the supply conveyor, lifting lift and discharge conveyor, The magazine loaded from the supply conveyor is lifted up through the lift lift, and the magazine loaded in the magazine is sequentially supplied to the conveyor on the manufacturing line side by pushing the PCB supply cylinder, and at the same time, the magazine is loaded. Regardless of the size, there is an excellent effect that the supply and discharge of the magazine can be made smoothly through the supply conveyor and the discharge conveyor.

1 is a front view schematically showing the loader device of the present invention.

Figure 2 is a schematic cross-sectional view of the loader device of the present invention.

3 is a front view and a plan view of a supply conveyor of the loader device according to the present invention.

4 is a front view and a plan view of the discharge conveyor of the loader device according to the present invention.

5 is a perspective view of the chain belt of the loader device according to the present invention.

Figure 6 is a cross-sectional view showing a magazine separator cylinder and one side conveyor in the loader device according to the present invention.

7 is a front view and a plan view of the lift lift of the loader device according to the present invention.

8 is a state of coupling of the lifting device and the lifting plate member of the loader device according to the present invention.

9 to 12 is an operational state diagram showing the operation of the loader device according to the present invention.

Explanation of symbols on main parts of the drawing

1. Loader device 10. Supply Conveyor

11, 21, 54, 61. Drive motor 12, 22, Electric sprocket

14, 24, axis of rotation 15, 25, 65. Feed sprocket

16, 26, 66. Chain belts 17, 27. Side frame

19a, 29a. Support Plate 20. Discharge Conveyor

30. PCB supply cylinder 31, 41. Cylinder member

32, 42. Rod 33. PCB supply member

34. Board insertion groove 35. Fixing bracket

40. Magazine separator cylinder 43. Separator

45. One-sided Conveyor 50. Lift Lift

51. Frame 52. Lifting plate member

53. Lifting device 55. Electric pulley

57. Ball screw 58. Screw nut

59. Guide rod 60. Guide bushing

64. Sprocket rotation axis 67. Position control sensor

68. Cable Bayer P. Magazine

Pa. Empty magazine

Claims (11)

A supply conveyor for supplying the magazine on which the PCB is loaded to the inside of the frame; A lift lift for raising the magazine so as to sequentially discharge the PCB in the magazine supplied from the supply conveyor; A discharge conveyor installed at an upper end of the frame and being discharged through an elevating lift to discharge empty magazines in which PCB discharge is completed; It is installed on the lower side of the discharge conveyor loader device for supplying a PCB, characterized in that consisting of a PCB supply cylinder to push the PCB in the magazine raised through the lifting lift to be sequentially discharged supply. The loader apparatus according to claim 1, further comprising a magazine division cylinder on each side of the supply conveyor and the discharge conveyor so as to adjust the seating position according to the size of the magazine in which the PCB is embedded. 3. The PCB of claim 2, further comprising a single side conveyor connected to the supply conveyor and the discharge conveyor on one side of each magazine division cylinder so as to correspond to the magazine of which the size is changed. Loader device for supply. 2. The power supply system of claim 1, wherein the supply conveyor comprises: a drive motor for generating a driving force; A rotating shaft rotating through chain transmission with the drive motor; A transport sprocket installed and fixed at both ends of the rotating shaft so that the chain belt for the magazine transport can be coupled; Correspondingly coupled to the transfer sprocket loader device for supplying a PC, characterized in that consisting of a chain belt for feeding and feeding the magazine into the frame. According to claim 1, wherein the discharge conveyor and the drive motor for generating a driving force; A rotating shaft rotating through chain transmission with the drive motor; A transfer sprocket installed and fixed at both ends of the rotating shaft so that the chain belt can be coupled to the empty magazine discharged from the frame; Correspondingly coupled with the conveying sprocket loader device for supplying a PC, characterized in that consisting of a chain belt for conveying the empty magazine discharged from the frame to the outside. According to claim 1, The lifting lift comprises a lifting plate member which is installed in the frame so that the lifting and lowering of the magazine is supplied from the supply conveyor seated; An elevating device installed at upper and lower ends of the frame through the elevating plate member, and elevating a magazine through a belt transmission between a driving motor and a ball screw; A sprocket rotating shaft installed at a lower end of the elevating plate member to transmit the rotational force of the driving motor to the chain belt through chain transmission; And a transfer sprocket installed at both ends of the sprocket rotating shaft. Correspondingly coupled with the transfer sprocket Loader device for supplying a PC, characterized in that consisting of a chain belt for conveying the raised empty magazine to the discharge conveyor side. According to claim 6, The elevating device and the drive motor for generating a driving force for the lifting and lowering of the elevating plate member; A ball screw installed at the upper and lower ends of the frame so that the elevating plate member is moved up and down while rotating by receiving the rotational force of the driving motor by belt transmission; A screw nut coupled to the ball screw and installed at one side of the elevating plate member, the screw nut being lowered in response to the ball screw; Each of the ball screw is installed on both sides of the loader device for supplying a PC, characterized in that consisting of a guide rod and a guide bushing to guide the smooth lifting and lowering of the elevating plate member. 7. The position control sensor according to claim 6, wherein upper and lower ends of the frame correspond to guide bushings so that the elevating position of the elevating plate member driven by the elevating device is positioned in the same line as the supply conveyor and the discharge conveyor. Loader device for supplying PCB, characterized in that further provided. 8. The PCB supply according to claim 7, further comprising a cable bay that is fixed to one side end of the elevating plate member and one side of the frame to limit the maximum / minimum position of the elevating plate member that is elevated by the elevating device. Loader device. According to claim 1, The PCB supply cylinder is a hollow cylinder member having a pneumatic pneumatic supply hole of each entry and exit function so that the oil / pneumatic action; A rod whose length is changed by oil / pneumatic pressure inserted into the cylinder member; A loader device for supplying a PC, comprising a PCB supply member which is installed at a front of the rod and pushes a PCB in a magazine which is raised through a lift lift to sequentially supply the PCB. 4. The method of claim 3, wherein the magazine separator cylinder comprises: a hollow cylinder member having a hydraulic pneumatic supply hole for each of the in and out functions so that oil / pneumatic action; A rod for adjusting the seating position according to the size of the magazine while varying the length by the oil / pneumatic pressure inserted into the cylinder member; It is installed in the front of the rod (loading method), the loader device for supplying a PC, characterized in that the magazine is separated seated by the variable length rod is configured to support the flow is prevented toward the one-side conveyor.