JPH11121984A - Truck for mounting reel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a truck for mounting reel which can be positioned near a facility or machine, can shorten the time required for carrying out the exchange work, etc., of mounting reels, and can facilitate the management of the kind, inventory, etc., of the mounting reels and from which the mounting reels can be easily taken out. SOLUTION: A truck for mounting reel is provided with a case-housing body 11, which is put on a floor board 16A and has at least one opened face, shafts 12 which are arranged in parallel with the floor board 16A on the opened face side between the facing sidewalls 13 and 14 of the case-housing body 11, reel cases 15 which house reels which are slid or mounted on the shafts 12 in the length direction of the shafts 12, and case-supporting members which are positioned to prescribed positions between the facing sidewalls of the case housing body 11 and supports the bottom faces of the reel cases 15.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reel mounting cart for storing a mounting reel wound with a surface mounting component mounting tape on which surface mounting components are taped.

[0002]

2. Description of the Related Art FIG. 16 is a perspective view showing a flat type reel mounting shelf. In FIG. 16, reference numeral 100 denotes a flat-stacking reel mounting shelf, 101 denotes a partition shelf, and 102 denotes a reel.

[0003] As shown in FIG.
Is composed of a number of partition shelves 101,
, A plurality of reels 102 are placed one on top of the other in the axial direction. The reel mounting shelf 100 in FIG.
02 are merely placed on top of each other, and the reel 10
2 is extremely poor in storage efficiency, and when trying to store a predetermined number of reels 102, it becomes a large shelf, which cannot be installed near the equipment machine, and is located at a place distant from the equipment machine.

For this purpose, a plug-in type reel mounting cart as shown in FIG. 17 has been proposed. FIG. 17 is a perspective view showing a conventional reel mounting cart. In FIG. 17, 20
Reference numeral 0 denotes a carriage for mounting a reel, 201 denotes a mounting reel, 202 denotes a locking bar for locking the mounting reel 201, 203 denotes a lower frame, and 204 denotes a caster.

In the reel mounting cart 200 shown in FIG. 17, a locking bar 202 for locking the mounting reel 201 protrudes right and left. In addition, casters and casters are attached to the lower frame 203 and are movable.

[0006]

However, although the conventional reel mounting cart 200 can be moved, the accommodation efficiency of the reels 201 is extremely poor, and if a predetermined number of mounting reels 201 are to be accommodated, the size becomes large. However, it cannot be installed near the equipment machine, and the operator has to go to the carriage every time the reel is replaced, which causes a problem of an increase in working time. In addition, since the mounting reel 201 has the center holes stacked in the horizontal direction, it is difficult to find the part number and it is difficult to find the part number. Similarly, there is a problem that the working time increases. Furthermore, it is necessary to move all the mounted reels from the cart to the storage shelf (material shelf) every time the model is switched,
There was a problem that a large amount of work time was required when switching between models. Furthermore, when many types are mixed due to collapse of the cargo, it is troublesome to search for them, and there is also a problem that the working time increases. Furthermore, various kinds of mounting reels 2
01 is difficult to manage, and when there is a shortage of materials or a conflict between materials, production has to be stopped. Further, the mounting reel 201 is flattened with the locking rod 20.
Since it is locked and stored in the storage space 2, the space is wasted, and there is a problem that the space in the storage space cannot be effectively used.

[0007] The reel mounting cart can be installed near the equipment machine, the mounting reel can be easily taken out, the operation time for mounting reel replacement and the like can be shortened, and the type management and inventory management of the mounting reels can be performed. It is demanded that such management is easy.

[0008] The present invention can be installed near the equipment machine, can easily take out the mounting reel, can shorten the work time such as replacement of the mounting reel, and manage the management of the type and inventory management of the mounting reel. It is an object of the present invention to provide a reel mounting cart that is easy to use.

[0009]

In order to solve this problem, a reel mounting cart according to the present invention has a caster disposed on a lower surface of a floor plate and an opening surface disposed on at least one surface of the floor plate. A case storage body, a shaft disposed parallel to the floor plate on the opening side between the opposing side walls of the case storage body, and a reel case inserted or placed on the shaft and storing a reel in the longitudinal direction of the shaft, And a case supporting member disposed at a predetermined position between the opposed side walls of the case storage body and supporting the bottom surface of the reel case.

[0010] Thereby, it can be installed near the equipment machine,
A reel mounting cart can be obtained in which the mounting reel can be easily taken out, the work time for mounting reel replacement and the like can be reduced, and the management of the mounting reel type and the inventory management can be easily performed.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The invention according to claim 1 of the present invention is directed to a caster disposed on a lower surface of a floor plate, a case storage member disposed on an upper surface of the floor plate and having at least one open surface. A shaft disposed parallel to the floor plate on the opening side between the opposing side walls of the case housing, a reel case inserted or placed on the shaft and housing the reel in the longitudinal direction of the shaft, and the case housing opposed to each other. And a case supporting member disposed at a predetermined position between the side walls and supporting a bottom surface of the reel case, wherein mounting reels are managed for each reel case, each reel mounting cart, and There are a number of reel cases for storing mounting reels,
That is, there is an effect that a large number of mounting reels can be easily moved.

According to a second aspect of the present invention, in the first aspect of the present invention, a projection and / or a hole formed on a side wall of the case housing and a predetermined position of the case housing are provided. And a plurality of case housings, that is, a plurality of reel mounting carts, are connected by the protrusions, the holes, and the locks.

[0013] The invention according to claim 3 is the invention according to claim 1 or 2.
In the invention described in the above, the case storage body is composed of a main body and a rotating body divided in parallel with the opening surface of the case storage body,
It has a rotation support portion that is disposed on the side wall of the main body and the rotating body and rotatably connects the rotating body, so that all reel cases can be accessed from one side. Having.

The invention described in claim 4 is the first to third aspects of the present invention.
In the invention described in any one of the above, a reel case, a shaft insertion hole through which the shaft is inserted, a stopper portion abutting a partition plate disposed at a predetermined position between opposed side walls of the case housing, The reel case rotates around the shaft insertion hole, and has an effect that the stopper portion is locked to the partition plate.

[0015] The invention according to claim 5 provides the invention according to claims 1 to 3.
In the invention described in any one of the above, the reel case has a rectangular first side wall whose short side is slightly longer than the reel radius, and a first side wall facing the first side wall higher than the first side wall. A second side wall, a front portion disposed between one end of the first and second side walls and at the same height as the first side wall, and a first portion disposed between the other end of the first and second side walls. A rear surface portion having a stopper portion higher than the side wall, and a bottom surface portion disposed between lower ends of the first and second side walls, wherein the shaft is inserted near a front surface portion below the first and second side walls. A large number of reels are inserted into the shaft, the reel case does not fall forward due to the stopper, and the reel case is fixed when the reel is taken in and out of the reel case. It has the effect of standing still while falling forward at an angle.

The invention according to claim 6 is the invention according to claim 4 or 5.
In the invention described in the above, the reel case is a box formed by folding a corrugated cardboard made of a conductive resin, or a box formed by injection molding or vacuum molding using a conductive resin, air pressure molding, vacuum air pressure molding, Alternatively, it is configured to be a box formed by folding a laminate of a conductive sheet and paper such as corrugated paper, and has an effect of electrostatically shielding the surface mounted components taped on the mounting reel. .

According to a seventh aspect of the present invention, there is provided a case in which the case storage body mounts a case for storing a large part such as a tray mounting shelf on which a detachable tray is mounted and / or a large reel. The storage shelf is provided, and has an effect that various kinds of reels and components are stored in each shelf.

FIG. 1 shows an embodiment of the present invention.
This will be described with reference to FIG. (Embodiment 1) FIG. 1 is a perspective view showing a reel mounting cart according to a first embodiment of the present invention, and shows a normal type reel mounting cart. 2 (a) is a front view of the reel mounting cart 1 of FIG. 1 as viewed from the front, and FIG. 2 (b) is a rear view of the reel mounting cart 1 of FIG. 1 as viewed from the back. FIG.
Numeral 1 is a normal type reel mounting cart, 11 is a case housing composed of a top plate 11A and side walls 13, 14 (described later) disposed on a floor plate (bottom plate) 16A having a predetermined thickness, 12, 12A. Is the case housing 1 between the side walls 13 and 14
The shafts 15 are disposed at both sides of the opening 1 at predetermined intervals in parallel with the floor plate 16A.
2, a reel case in which a plurality of mounting reels are arranged and stacked in the longitudinal direction, 16 is a caster mounted on the lower surface of the floor plate 16A, 17 is a handle for moving the reel mounting cart 1 by hand, and 18 is a handle. Side wall 1 below shaft 12
A partitioning plate disposed between 3 and 14; 18A is a partitioning plate disposed between the side walls 13 and 14 below the top plate 11A; 19 is a tape feeder (not shown) for mounting and removing mounting reels and empty reels. A feeder jig 20 for fixing the tape feeder to which the mounting reel is mounted is held in a standby state; As described above, the reel case 15 is inserted into and supported by the shaft 12 at the front portion, and the rear portion of the bottom portion is placed and supported by a case supporting member (not shown), and the case is stored in a stable state. Body 1
It is stored in 1. The tape feeder on which the mounting reels are mounted is mounted on the equipment machine, and the taped surface mount components are sequentially used, and the tape remaining after use is discarded.

In FIG. 1, the reel case 15 is inserted into the shaft 12, but may be mounted on the shaft 12. When the reel case 15 is mounted on the shaft 12, the reel case 15 can be easily attached and detached. In FIG. 1, 80 reel cases 15 are stored. Also, if a conductive cardboard type plastic is used as the material of the reel case 15, it is effective for the electrostatic shielding of the surface mount components taped on the mounting reel housed in the reel case 15. Also, the shaft 1 between the reel cases 15
By inserting the washers into the two portions, it is possible to prevent the adjacent reel cases from contacting each other and simultaneously falling forward. Although the reel case 15 itself is numbered in FIG. 1, the partition plate 18 is actually numbered, and the reel case 15, that is, the mounting reel is managed according to the number.

In FIG. 2, the case housing 11, the shaft 12, the side walls 13, 14, the reel case 15, the casters 16, the handle 17, and the partition plate 18 are the same as those in FIG. Omitted.

As shown in FIG. 2, the case housing 11 of the reel mounting cart 1 is composed of a front housing and a back housing, and has twice the capacity of a reel case as compared to a case housing having only one surface.

FIG. 3 is a perspective view showing the reel case 15, and FIG. 3 and 4, 15A is a mounting reel, 150a is a rectangular first side wall whose short side is slightly longer than the radius of the reel 15A, 150b is higher than the first side wall 150a,
The second side wall 150c facing the side wall 150a of the
A rear surface portion having a stopper 152 higher than the first side wall 150a and disposed between the first and second side walls 150a and 150b; a bottom surface 150d disposed between lower ends of the first and second side walls 150a and 150b; , 151 is a shaft insertion hole for inserting the shaft 12, 153 is the first and second side walls 15
A front portion 154 disposed between the first side wall 150a and the first side wall 150a is a grip portion for the second side wall 150b. As described above, the side wall height h of the reel case 15
Is larger than the radius of the mounting reel 15A. The shaft insertion hole 151 is formed near the front portion 153 below the first and second side walls 150a and 150b.

FIG. 5 shows a case 1 in which the reel case 15 is
FIG. 3 is a reel case storage diagram illustrating a state where the reel case is stored in the reel case.
In FIG. 5, a reel mounting cart 1 and a case housing 1
1, shaft 12, shaft 12A, partition plate 18, reel case 15, mounting reel 15A, shaft insertion hole 15
1, the stopper portion 152, the front surface portion 153, and the grip portion 154 are the same as those in FIGS. 12B is a case supporting member that supports the bottom portion of the reel case 15 inserted into the shaft 12 (see FIGS. 3 and 4), and 12C is a case supporting member that supports the bottom portion of the reel case 15 inserted through the shaft 12A. is there.

As shown in FIG. 5, when storing or removing the mounting reel 15A, the gripper 154 of the reel case 15 is gripped and the reel case 15 is rotated forward about the shaft 12. When the reel case 15 is rotated forward, the stopper 152 of the reel case 15 comes into contact with the partition plate 18 and does not further rotate. In the state where the stopper portion 152 is in contact with the partition plate 18, a moment in the direction of the arrow A acts on the reel case 15 around the shaft 12, as shown in FIG. ing. Therefore,
The reel case 15 does not fall into the case housing 11 even when the hand is released from the grip portion 154, and the mounting reel 1
5A can be taken out or stored. The dimensions shown in FIG. 4 are merely examples, and can be changed (for example, the width of the front surface 153) according to the dimensions of the mounting reel 15A. Further, as shown in FIG.
Is larger than the radius of the mounting reel, so that the mounting reel does not roll down even when the reel case 15 is tilted forward.

The method of using the reel mounting cart 1 configured as described above will be described in comparison with a conventional reel mounting cart. 6 is a flowchart showing a conventional reel exchange operation, FIG. 7 is a flowchart showing a reel exchange operation in the present embodiment, FIG. 8 is a flowchart showing a conventional model switching operation, and FIG. 9 is a model switching operation in the present embodiment. It is a flowchart which shows. Switching the model means switching the equipment used. Here, a plurality of equipment machines constitute one line, and a plurality of lines constitute one process. The process corresponds to the same or similar product. For example, the process differs between a telephone and a video device, and the process differs between a home telephone and a portable telephone.

First, a conventional reel exchange operation will be described with reference to FIG.
This will be described with reference to FIG. As shown in FIG. 6, when the material runs out, that is, when the mounting reel becomes an empty reel, the equipment machine stops (S1). The operator knows that the mounting reel is empty due to the stoppage of the equipment machine, moves to, for example, a material shelf shown in FIG. 15 (S2), and searches for a mounting reel from the shelf depending on the product number (S3). If found, move to the original equipment machine (S4), remove the tape feeder from the equipment machine (S5), remove the empty reel from the tape feeder (S6), and attach the mounting reel (S5).
7). The working time during this period is 4-7 in total as shown in FIG.
Minutes.

Next, a reel replacement operation in the present embodiment will be described with reference to FIG. As shown in FIG.
When the material runs out, that is, when the mounting reel becomes an empty reel, the equipment machine stops (S11). The worker knows that the mounted reel has become an empty reel due to the stop of the equipment machine, moves to the reel mounting cart 1 arranged beside the equipment machine (S12), and partitions the reel corresponding to the reel case 15. Take out with the number displayed on the plate 18 (S13), and after taking out, move to the original equipment machine (S14),
The tape feeder is removed from the equipment machine (S15), and the empty reel is removed from the tape feeder (S1).
6) A mounting reel is mounted (S17).

The working time during this period is a total of 1.6 minutes as shown in FIG. Therefore, it is at least 2.4 minutes shorter than the conventional operation, and the time required for the reel exchange operation can be reduced to less than half of the conventional operation.

Next, a conventional model switching operation (in the case of 70 reel cases) will be described with reference to FIG.

First, the remaining material (the remaining mounting reel) is placed on a hopper (a stackable top-open box) (S21).
The hopper is placed on a cart, moved to a material shelf such as a material storage area (S22), and the remaining material is returned to the material shelf (S23). The material clerk prepares the materials on the material shelves for each process (S24). A mounting reel is searched for from the material shelf where the material is prepared, depending on the product number, and the searched mounting reel is stored in a hopper (S2).
5) The hopper is placed on a truck and moved to a new facility machine (S26). Then, the corresponding mounting reel is searched for from the hopper where the mounting reels are mixed, and attached to the tape feeder (S27). The working time during this period is 317 minutes in total as shown in FIG.

Next, a description will be given, with reference to FIG. 9, of a model switching operation in this embodiment.

First, the remaining material is stored in the corresponding reel case 15 of the reel mounting cart (material cart) 1 (S3).
1) The material truck 1 is moved to the material truck storage area (S3).
2) The moved material cart 1 is stored in the material cart storage area with the remaining material placed thereon (S33). This will be used in the next operation. In preparation, the material clerk prepares a mounting reel as a material in another new reel mounting trolley (material trolley) 1 corresponding to the switching model and stores it in the material trolley storage area (S34). The new material cart 1 is pulled out from the material cart storage area (S35), the new material cart 1 is moved to the equipment machine (S36), and the number indicated on the partition plate 18 corresponding to the reel case of the material cart 1 is used. The mounting reel is taken out and attached to the tape feeder (S37). The working time during this period is 194 minutes in total as shown in FIG. Therefore, the time is reduced by 123 minutes as compared with the conventional operation, and the time for the model switching operation can be reduced to about ／ of the conventional operation.

In the present embodiment, the side walls 13, 14
Although the entire space is a reel case, a vertical wall may be formed between the side walls 13 and 14. In this case, the shaft 12 and the case support member are provided between the vertical wall and one side wall and between the vertical walls. A round bar, a square bar, a plate, or the like is used as the case support member. Further, the shaft 12 may be removably provided on the side wall (inner wall) of the case storage body 11, and in this case, assembling is facilitated and maintainability can be improved. Furthermore, in the reel case 15,
Instead of the shaft insertion hole 151, a U-shaped notch that can be fitted to the shaft 12 may be formed. In this case, the attachment and detachment of the reel case 15 and the shaft 12 become easy.

As described above, according to the present embodiment, the casters 16 are attached to the lower surface of the floor plate, the case housing 11 is disposed on the floor plate, and the side walls 13, 1
A plurality of shafts 12 are arranged at predetermined intervals in parallel with the floor plate 16A on both opening sides of the case housing between the four, and a plurality of reel cases 15 in which a plurality of mounting reels are stacked in the direction of the shaft 12 are mounted. By mounting or mounting on the reel, the mounted reels can be managed for each reel case and each reel mounting cart, so the necessary reels can be taken out immediately, and the reel mounting cart corresponding to the target model Can be easily searched, and the working time can be shortened, the reel management can be simplified, and the management corresponding to the model can be facilitated. In addition, there are a large number of reel cases for accommodating a plurality of mounting reels, that is, a large number of mounting reels can be easily moved, and it is possible to quickly respond to a model change.

In addition, since the reel cases are arranged on both opening sides of the case housing 11, the number of reel cases can be twice as large as that of the case housing having only one surface.

Further, the reel case 15 is
When the stopper portion 152 hits the partition plate 18 of the case storage body 11 and generates a moment such that the stopper portion 152 falls forward, the stopper portion 152 hits the partition plate 18 when the stopper portion 152 hits the partition plate 18. , The reel case 15 can be stopped, so that it is not necessary to rotate the reel case many times to take in and out the reel, and the storage and takeout of the mounting reel is facilitated.

Further, since the reel case 15 is made of a conductive cardboard type plastic, the surface mounted components taped on the mounting reel can be electrostatically shielded, so that damage and deterioration of the surface mounted components can be prevented. Can be.

(Embodiment 2) FIG. 10 is a perspective view showing a reel mounting cart according to Embodiment 2 of the present invention.
1 shows a detachable reel mounting cart. FIG. 11A is a front view of the reel mounting cart 2 in which two sub-reel mounting carts 2a and 2b are connected, as viewed from the front, and FIG.
Is a rear view of the reel mounting cart 2 as viewed from the rear. In FIG. 10, reference numeral 2 denotes a reel mounting cart, and reference numerals 2a and 2b denote sub-reel mounting carts constituting the reel mounting cart 2.
Reference numeral 1 denotes a top plate which is disposed on a floor plate 26A having a predetermined thickness.
1A and side walls 23 and 24 (described later), and a hook 20a for locking and a hook stopper 2 corresponding to the hook 20a for locking.
0b, the projection 20c, and the hole 20 corresponding to the projection 20c.
d, and 21A is the case housing 21
The top plate 22, 22 and 22A are shafts disposed at predetermined intervals in parallel with the floor plate 26A on both opening sides of the case storage body 21 between the side walls 23 and 24, and 25 is inserted into the shaft 22, and a plurality of mounting reels are provided. A reel case, which is stored in the direction of the shaft 22, is a caster attached to a floor plate 26A for moving on the floor surface, and 27 is attached to a side wall 23, and is a sub-reel mounting cart 2a, 2b or a sub reel mounting cart 2a. A handle for moving the reel mounting cart 2 which is connected to the reel case 2b, a reel case mounting shelf 21a which is inserted or mounted on the shaft 22 and which is mounted in a large number in the direction of the shaft 22 and in which mounting reels are stored; 21b is a tray mounting shelf for storing small parts and the like, 21c is a large reel case mounting shelf for mounting a large number of large reel cases for storing large reels, 2 The predetermined position of the case housing 21,
A partition plate 29 in which a floor plate 26A is disposed in parallel between the side walls 23 and 24, 29 is a feeder jig for fixing a tape feeder (not shown) for attaching and detaching mounting reels and empty reels, 30
Is a feeder rack for holding a tape feeder on which a mounting reel is mounted in a standby state. The locking hook 20a and the hook stopper 20b constitute a locking portion. As described above, the reel case 25 has the shaft 2 at the front part.
2 and is supported by being mounted on a case supporting member (not shown) at the rear of the bottom portion, and housed in the case housing 21 in a stable state.

Although the structure of the reel case 25 is the same as that of the first embodiment, and the reel case 25 is inserted into the shaft 22, the reel case 25 may be mounted on the shaft 22. . Also, if a conductive cardboard plastic is used as the material of the reel case 25,
This is effective for the electrostatic shielding of the surface mounted components taped on the mounting reel stored in the reel case 25.

As shown in FIG. 10, the opposing sub-reel mounting carts 2a and 2b have the same outer shape.
Therefore, three or more such sub-reel mounting carts can be connected in cascade. However, in this case,
In the sub-reel mounting cart located at an intermediate position other than both sides, the handle and a feeder jig described later are obstructive, and therefore it is necessary to remove them.

In FIG. 11, the sub reel mounting cart 2
a, 2b, locking hook 20a, hook stopper 20b,
The projection 20c, the hole 20d, the case housing 21, the shaft 22, the side walls 23 and 24, the reel case 25, the casters 26, and the handle 27 are the same as those in FIG.

Next, a method of connecting the reel mounting cart 2 configured as described above will be described. First, as shown in FIG. 10, the protrusions 21c of the sub-reel mounting carts 2a and 2b face the holes 20d, and the protrusions 21c are
0d. Subsequently, the locking hook 20a and the hook stopper 20b are connected to each other, and
a, 2b are connected and fixed. Thus, the reel mounting cart 2 is formed.

The reel exchanging operation and the type switching operation in this embodiment are the same as those in the first embodiment, and the description thereof is omitted.

In this embodiment, the two sub-reel mounting carts 2a and 2b are connected to constitute one reel mounting cart 2. However, the present invention is not limited to this, and three or more sub-reel carts 1 and 2 are provided. The sub-reel mounting carts may be cascade-connected by the locking means 20a, 20b, the projection 20c, and the hole 20d to form one reel mounting cart 2.

Further, the reel case mounting shelf 21a, the tray mounting shelf 21b, and the large reel case mounting shelf 21c are provided in the case storage body 21, but all may be the reel case mounting shelf 21a. Further, the reel case mounting shelf 21a may not be provided, and may be composed only of the tray mounting shelf 21b and the large reel case mounting shelf 21c. Further, a combination of the above three shelves or other shelves. May be used in combination. Further, a latch or the like is used as the locking portion. Further, when the handles are provided on the side walls 23 and 24 of the case housing 21, it is preferable that the handles be detachably provided. When connecting the three or more sub-reel mounting carts, it is possible to prevent the handle from getting in the way.

As described above, according to the present embodiment, the plurality of sub-reel mounting carts 2a, 2b are locked by the locking means 20a,
20b, the projection 20c, and the hole 20d are connected to form a single reel mounting cart 2. In addition to the operation of the first embodiment, various reels can be stored and moved at one time. In addition, it becomes easier to search for reel-mounted carts corresponding to the target model, shortening work time, facilitating reel management, facilitating model-based management, and increasing the number of connected sub-reel carts. Thus, the number of reel cases to be mounted can be increased.
Further, the reel mounting cart 2 can be separated to facilitate transportation, and can be divided and installed on both sides of the equipment machine. Since the projection 20c and the hole 20d are fitted, the carriage for mounting the sub reel can be firmly connected.

The case housing 21 is provided with a shaft 22.
Case mounting shelf 21 on which a large number of reel cases 25 in which mounting reels are stored are mounted or mounted on
a, a tray mounting shelf 21b for mounting a tray, and a large reel case mounting shelf 21c on which a large number of large reel cases for storing large reels are mounted. It can be stored in each shelf.

(Third Embodiment) FIG. 12 is a front view of a reel mounting cart according to a third embodiment of the present invention, and FIG. 13 is a front view showing an open state of the reel mounting cart according to the third embodiment of the present invention. It is. FIG. 12 and FIG. 13 show an openable reel mounting cart. The open / close type means that it can be switched between an open state and a closed state as described later.

In FIGS. 12 and 13, reference numeral 3 denotes a carriage for mounting a reel, 31 denotes a case storage body including a top plate 31A and side walls 33 and 34 disposed on a floor plate 36A having a predetermined thickness, and 31A denotes a case storage body. The top plate of the body 31, 31 a is the main body of the reel-mounted cart 3, 31 b is the rotating body of the reel-mounted cart 3, 32 is the opening side of the case storage body 31 between the side walls 33 and 34, parallel to the floor plate 36 A Shafts arranged at intervals, 33a and 33b are open side walls, 35 is a reel case which is inserted into the shaft 32 and is provided in plural in the direction of the shaft 32 and accommodates mounting reels, and 36 is attached to the lower surface of the floor plate. 36a is a caster of the rotating body 31b, 37 is a handle attached to the side wall 33, 38 is a partition plate disposed between the side walls 33 and 34 below the shaft 32, 38A is a top plate A partition plate disposed between the lower side walls 33 and 34 of 1A, 39 is a mounting reel, a feeder jig for fixing a tape feeder (not shown) for attaching and detaching an empty reel, and 40 is mounted with a mounting reel. And a feeder rack for holding the tape feeder in a standby state. Although the configuration of the reel case 35 is the same as that of the first embodiment, and the reel case 35 is inserted into the shaft 32, the reel case 35 may be mounted on the shaft 32. Also, if conductive corrugated cardboard plastic is used as the material of the reel case 35, it is effective for electrostatic shielding of surface mount components taped on mounting reels housed in the reel case 35.

FIG. 14 is a bottom view of the reel mounting cart 3 according to the third embodiment of the present invention. 14, the main body 31a, the rotating body 31b, and the casters 36, 36a are shown in FIG.
Therefore, the same reference numerals are given and the description is omitted.

Reference numeral 31c denotes a rotation supporting portion which is interposed between the main body 31a and the rotating body 31b and comprises a hinge or the like for smoothly rotating the rotating body 31b, and 31d comprises a locking hook 31e and a hook stopper 31f. This is a locking portion such as a latch.

Next, the rotation process of the rotating body 31b is shown in FIG.
This will be described with reference to (a) to (d). 15A is a bottom view showing a closed state, FIG. 15B is a bottom view showing a rotating process of the rotating body 31b, FIG. 15C is a bottom view showing a rotating process of the rotating body 31b, and FIG. d) is a bottom view showing the open state. In FIG. 15, the main body 31a, the rotating body 31
b, hinge 31c, locking portion 31d, casters 36, 36a
Are the same as those in FIG. 13, and therefore, are denoted by the same reference numerals and description thereof will be omitted. In a state before opening (closed state), the rotating body 31b is housed in a U-shaped portion of the main body 31a as shown in FIG. Next, the rotator 31b is rotated about the hinge 31c in the direction of the arrow in FIGS. 15B and 15C. When the rotating body 31b rotates 180 degrees as shown in FIG. 15D, the side wall of the main body 31a and the side wall of the rotating body 31b come into contact.

In this contact state, the locking portion (so-called latch)
The rotating body 31b and the main body 31a are fixed by 31d.
By rotating the rotator 31b 180 degrees from the main body 31a in this manner, all reel cases can be accessed from one surface, for example, from the front side (the upper side in FIG. 15).

The reel exchanging operation and the model switching operation in this embodiment are the same as those in the first embodiment, and the description thereof will be omitted.

In this embodiment, the rotating body 31b is arranged on the right side of the main body 31a when viewed from the bottom, but may be arranged on the left side. Further, the locking portion may be constituted by a latch or the like.

As described above, according to the present embodiment, since the rotating body 31b is rotatable with the hinge with respect to the main body 31a, access to the mounting reel becomes easy similarly to the first embodiment. In addition, it is easy to search for reel-mounted carts corresponding to the target model, shortening work time, simplifying reel management, facilitating management for each model, and providing access to all mounted reels. It becomes possible from one side. In addition, the carriage can be easily transported by changing the state from the open state to the closed state.

[0057]

As described above, according to the reel mounting cart of the present invention, the caster provided on the lower surface of the floor plate and the opening surface provided on at least one surface provided on the upper surface of the floor plate are provided. A case storage body having a shaft disposed in parallel with the floor plate on an opening surface side between opposed side walls of the case storage body,
A reel case inserted or placed on the shaft and housing the reel in the longitudinal direction of the shaft; and a case support member disposed at a predetermined position between opposed side walls of the case housing body and supporting the bottom surface of the reel case. With this configuration, various reels can be stored in each of a plurality of reel cases, the reels can be easily managed by type, and a large number of reels can be moved to a predetermined position at one time, thereby reducing work time. This has the advantageous effect of being able to do so. Further, since the reels can be stacked in the shaft direction and stored in the reel case, there is no waste in the space for storing the reels, so that a large number of reels can be stored, and the advantageous effect that the reel mounting cart can be made compact can be obtained. can get.

According to the invention described in claim 2, according to claim 1
In the invention described in the above, by providing a projection and / or a hole formed on the side wall of the case storage body and a locking portion disposed at a predetermined position of the case storage body, Since the formed projection and the hole can be fitted and locked by the locking portion, a plurality of reel mounting carts can be connected, and a large number of reels can be stored and moved at one time.

According to the third aspect of the present invention, the first aspect
In the invention described in the second aspect, the case housing body includes a main body and a rotating body divided in parallel with an opening surface of the case housing body, and is disposed on the side wall of the main body and the rotating body to rotatably connect the rotating body. Since the rotating body can be rotated about the rotating supporting part by the provision of the rotating support part, the side of the main body and the side of the rotating body can be opposed to each other, so that the reel case is provided. The opening surface of the main body and the opening surface of the rotating body can be made in the same direction, and an advantageous effect that access to both reel cases of the main body and the rotating body can be performed from one side can be obtained.

According to the fourth aspect of the present invention, the first aspect is provided.
In the invention described in any one of the above items (1) to (3), the reel case has a stopper portion abutting against a partition plate disposed at a predetermined position between the shaft insertion hole through which the shaft is inserted and the opposite side wall of the case housing. With this, the reel case can be rotated around the shaft insertion hole of the reel case to take out the reel into and out of the reel case, and the case can be rotated by rotating the reel case forward by the stopper portion. The advantageous effect that the reel case can be locked to the top plate or the partition plate of the storage body can be obtained.

According to the invention of claim 5, according to claim 1,
In the invention described in any one of the first to third aspects, the reel case faces the rectangular first side wall whose short side is slightly longer than the reel radius, and faces the first side wall higher than the first side wall. A second side wall, a front portion disposed between one ends of the first and second side walls and having the same height as the first side wall, and a second side wall disposed between the other ends of the first and second side walls. A rear surface portion having a stopper portion higher than the first side wall, and a shaft insertion hole through which the shaft is inserted is formed near a front surface portion below the first and second side walls, so that the shaft insertion hole of the reel case is provided. The reel case can be pivoted around to take out the reel into and out of the reel case, and the reel case can be pivoted forward by the stopper to lock the reel case to the top plate or partition plate of the case storage body. To prevent the reel from jumping out of the reel case. Advantageous effect that it is possible to obtain.

According to the invention of claim 6, according to claim 4,
Or, in the invention described in 5, the reel case is a box formed by folding a corrugated cardboard made of a conductive resin, or a box formed by injection molding, vacuum molding, air pressure molding, or vacuum air pressure molding using a conductive resin. It is possible to electrostatically shield surface-mounted components that are taped on a tape wound on a mounting reel by forming a body or a box formed by folding a laminate of conductive sheets and paper such as corrugated paper. The advantageous effect that it can be obtained is obtained.

According to the seventh aspect of the present invention, the case storage body mounts a case for storing a large part such as a tray mounting shelf on which a detachable tray is mounted and / or a large reel. By having a case mounting shelf
An advantageous effect is obtained in that various types of reels and parts can be stored in each shelf.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a reel mounting cart according to a first embodiment of the present invention.

2A is a front view of the reel-mounted cart shown in FIG. 1 as viewed from the front. FIG. 2B is a rear view of the reel-mounted cart shown in FIG.

FIG. 3 is a perspective view showing a reel case.

FIG. 4 is a development view of a reel case.

FIG. 5 is a reel case storage diagram showing a state where the reel case is stored in a case storage body.

FIG. 6 is a flowchart showing a conventional reel exchange operation.

FIG. 7 is a flowchart showing a reel changing operation according to the first embodiment of the present invention.

FIG. 8 is a flowchart showing a conventional model switching operation.

FIG. 9 is a flowchart illustrating a model switching operation according to the first embodiment of the present invention.

FIG. 10 is a perspective view showing a reel mounting cart according to a second embodiment of the present invention.

FIG. 11 (a) is a front view of a reel mounting cart connected to two sub-reel mounting carts as viewed from the front. (B) A reel mounting cart connected to two sub-reel mounting carts is viewed from the back. Rear view

FIG. 12 is a front view of a reel mounting cart according to a third embodiment of the present invention.

FIG. 13 is a front view showing an open state of a reel mounting cart according to a third embodiment of the present invention.

FIG. 14 is a bottom view of the reel mounting cart according to the third embodiment of the present invention.

15A is a bottom view showing a closed state. FIG. 15B is a bottom view showing a rotating process of a rotating body. FIG. 15C is a bottom view showing a rotating process of a rotating body.

FIG. 16 is a perspective view showing a flat-stacking reel mounting shelf.

FIG. 17 is a perspective view showing a conventional reel mounting cart.

[Explanation of symbols]

1, 2, 3 Reel mounting cart 2a, 2b Sub reel mounting cart 11, 21, 31 Case storage bodies 11A, 21A, 31A Top plate 12, 12A, 22, 22A, 32 Shaft 12B, 12C Case support members 13, 14, , 23, 24, 33, 33a, 33b, 34
Side wall 15, 25, 35 Reel case 15A Mounting reel 16, 26, 36, 36a Caster 16A, 26A, 36A Floor plate (bottom plate) 17, 27, 37 Handle 18, 18A, 28, 38, 38A Partition plate 19, 29, 39 Feeder jigs 20, 30, 40 Feeder racks 20a, 31e Hooks for locking 20b, 31f Hook stoppers 20c Projections 20d Holes 21a Reel case mounting shelves 21b Tray mounting shelves 21c Large reel case mounting shelves 31a Main body 31b Rotating body 31c Hinge (rotation support part) 31d Locking part 150a First side wall 150b Second side wall 150c Rear part 150d Bottom view 151 Shaft insertion hole 152 Stopper part 153 Front part 154 Grip part

Claims (7)

[Claims] 1. A caster disposed on a lower surface of a floor plate, a case storage member disposed on an upper surface of the floor plate and having an opening surface on at least one surface, and the opening surface between opposing side walls of the case storage member. A shaft disposed parallel to the floor plate on the side, a reel case inserted or placed on the shaft and storing a reel in the longitudinal direction of the shaft, and a reel disposed at a predetermined position between opposed side walls of the case storage body. And a case supporting member provided to support a bottom surface of the reel case. 2. The vehicle according to claim 1, further comprising a projection and / or a hole formed on a side wall of the case housing, and a locking portion disposed at a predetermined position of the case housing. The reel mounting cart according to claim 1. 3. The case storage body includes a main body and a rotating body divided in parallel with the opening surface of the case storage body, and is disposed on a side wall of the main body and the rotating body to rotate the rotating body. The reel mounting cart according to claim 1 or 2, further comprising a rotating support portion that is freely connected. 4. The reel case includes a shaft insertion hole through which the shaft is inserted, and a stopper that abuts a partition plate disposed at a predetermined position between opposing side walls of the case housing. The reel mounting cart according to any one of claims 1 to 3, characterized in that: 5. A reel comprising: a first rectangular side wall having a shorter side slightly longer than a reel radius; and a second side wall higher than the first side wall and facing the first side wall. The first and second side walls are disposed between one ends of the first and second side walls.
A front surface having the same height as the side wall of the first and second side walls, a rear surface portion provided between the other ends of the first and second side walls and having a stopper portion higher than the first side wall; 2. A shaft insertion hole through which a shaft is inserted near a lower surface of the first and second side walls near the front surface portion, the bottom surface portion being provided between lower ends of the side walls. 4. The reel mounting cart according to any one of items 3 to 3. 6. A box body formed by folding a corrugated cardboard made of a conductive resin, or a box body formed by injection molding, vacuum molding, air pressure molding, or vacuum air pressure molding using a conductive resin. 6. The reel mounting cart according to claim 4, wherein the cart comprises a box formed by folding a laminate of a conductive sheet and paper such as corrugated paper. 7. The case storage body includes a tray mounting shelf on which a removable tray is mounted and / or a case mounting shelf on which a case for storing a large component such as a large reel is mounted. The reel mounting cart according to any one of claims 1 to 6, wherein: