JPH052406Y2 - - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to an article storage device, and more specifically, the invention relates to an article storage device that sequentially stores articles held in an insertion head into an article storage portion of an accommodation tape, and seals the articles with a sealing tape. The present invention relates to an article storage device in which a storage section is sealed.

``Prior Art'' Conventionally, as an article storage device, a storage tape in which article storage portions are sequentially formed in the longitudinal direction is intermittently conveyed by a predetermined amount, and the articles held in an insertion head are sequentially transferred to the article storage portions of the storage tape. There is a system in which a sealing tape is polymerized on the containing tape containing the articles, and then heated with a heater to thermally weld the sealing tape to the containing tape.

In this type of article storage device, the intermittent feeding of the storage tape is usually achieved by providing a storage tape pull-out motor on the front side of the storage tape in the transport direction of the storage tape than the heater, and using this pull-out motor to intermittently feed the storage tape. I was pulling it out.

Furthermore, there is conventionally known a device in which the intermittent feeding of the storage tape is carried out by two intermittent drive motors, and an insertion head and an adhesive part for the sealing tape are provided between the two drive motors (Japanese Unexamined Patent Application Publication No. 1983-1972). 118697).

``Problem to be solved by the invention'' However, in the former configuration, since a heater is interposed between the insertion position of the article by the insertion head and the withdrawal motor, the distance between the insertion position and the withdrawal motor becomes large. Moreover, since the storage tape is heated by the heater, even if the storage tape is accurately fed intermittently by the pull-out motor, the storage tape will stretch due to the tension of the pull-out motor and the above-mentioned heating, and the article will not be stored at the insertion position. The parts may shift from their normal stopping positions, which may make it impossible to store items smoothly.

Furthermore, in the latter configuration, there is no disclosure about the problem of elongation of the tape due to heat, and even if the tape can be positioned at the positions where two intermittent drive motors are provided at both ends, the There was no guarantee that positioning in the head could be performed accurately.

"Means for Solving the Problem" In view of such circumstances, the present invention forms bottomed recesses at regular intervals in the longitudinal direction, and uses these recesses as article storage areas to intermittently store a predetermined amount of storage tape. a torque motor that is disposed on the front side of the feeding motor in the transport direction of the storage tape and always pulls the storage tape fed out from the feeding motor with a predetermined tension;
An insertion head is disposed between the feed-out motor and the torque motor in close proximity to the feed-out motor and sequentially stores the held articles in the article storage portion of the storage tape, and an insertion head is disposed between the insertion head and the torque motor. a heater that heats the sealing tape that is polymerized on the accommodation tape and seals the article storage section and thermally welds it to the accommodation tape; A tension roller is provided to keep the tension of the storage tape constant between the feeding motor and the torque motor.

"Function" If the article storage part formed in the storage tape is constructed from a bottomed recess as in the above configuration, the sealing tape only needs to be coated on the storage tape on the downstream side of the insertion head. No heater is provided upstream of the insertion head to heat the stop tape and thermally weld it to the receiving tape.

Since the insertion head is disposed close to the feed-out motor, when the feed-out motor positions the tape, the insertion head moves to the required insertion position based on the feed-out motor. It is possible to accurately position the article storage section. As a result, even if the storage tape is stretched due to heat between the feed motor and the torque motor, the article storage section at the insertion position can be stopped at the normal stop position without being affected by the expansion. Therefore, articles can be accommodated reliably.

Furthermore, although the torque motor always pulls the storage tape sent out from the delivery motor with a predetermined tension, the delivery motor is activated intermittently,
When the tape is stopped, the torque motor cannot quickly follow the feeding and stopping of the storage tape, so slack occurs when feeding the storage tape, and if the feeding of the storage tape is stopped while the tape is being slackened,
Eliminating this slack causes an impactful tension to be applied to the tape.

In particular, when the delivery motor is operated intermittently at high speed as the speed of the article storage device increases, the loosening and shocking tension of the storage tape becomes noticeable, and the delivery motor stops and the storage tape is shocked. When pulled strongly, the storage tape stretches more.

However, since the tension roller maintains the tension of the tape between the feed motor and the torque motor at a constant level with better responsiveness than the torque motor, the tension roller does not cause the tape to be pulled strongly and shockingly when the feed motor stops. To effectively prevent the storage tape from being bent and to prevent the storage tape from stretching as much as possible. Therefore, in combination with arranging the insertion head close to the delivery motor as described above, it is possible to stop the article accommodating section at the insertion position at the regular stop position, thereby ensuring reliable article accommodation. It becomes possible to

"Example" The present invention will be described below with reference to the illustrated example.
In FIGS. 1 and 2, the upper surface of a machine frame 1 formed into a generally rectangular parallelepiped shape serves as a support stand 2, and an article storage device 3 is provided on this support stand 2. As shown in FIG. 3, this article storage device 3 has bottomed recesses formed in a row at regular intervals along the longitudinal direction, and these are used as article storage portions 4a in each article storage portion 4a of the storage tape 4. From above, small and lightweight articles 5 such as chip transistors and chip resistors to be mounted on a printed wiring board can be housed.

The machine frame 1 is provided with an operation panel 6 on the front upper part of the support stand 2 for controlling the operation of the article storage device 3, and a lower part of the operation panel 6 is recessed toward the depth side of the operation panel 6. By forming a recess 7 and arranging the first supply reel 8 wound with the storage tape 4 in the recess 7, the first supply reel 8 is positioned below the article storage device 3. There is.

The storage tape 4 pulled out from the first supply reel 8 is pulled out upward through an opening 9 formed in the support stand 2 at a position deeper than the operation panel 6 and below the article storage device 3, and further At a position in front of the article storage device 3, that is, at a position on the left side in FIG. 1, it is horizontally curved to the right and supplied to the article storage device 3.

The frame 10 of the article storage device 3 is provided with a second supply reel 12 wound with a sealing tape 11 above the article storage device 3, and the sealing tape is pulled out from the second supply reel 12. 11
Each article storage section 4 is
The article 5 is superimposed on the upper surface of the containing tape 4 in which the article 5 is housed. Then, the sealing tape 1
1 is heated by a heater 13 to thermally weld it to the accommodation tape 4, the opening of the article storage section 4a is sealed, and the article 5 is sealed inside.

Further, a take-up reel 14 is provided on the right side of the frame 10 of the article storage device 3, and by rotating this take-up reel 14 with a motor 15, the article 5 is sealed with the storage tape 4. is wound onto a take-up reel 14.

As described above, by locating the first supply reel 8 below the article storage device 3, the overall width of the entire article packaging device can be made smaller than when it is provided on the left side of the article storage device 3. Moreover, since there is sufficient space below the operation panel 6, it is possible to increase the size of the first supply reel 8.

Since the storage tape 4 from the first supply reel 8 is delivered to the article storage device 3 through the opening 9, the storage tape 4 is once pulled out to the left side of the machine frame 1 without passing through the opening 9, and then the article is stored. The transport path of the storage tape 4 can be simplified compared to the case where the storage tape 4 is delivered to the storage device 3. , and operation panel 6
is arranged at the front of the machine frame 1 as in the conventional case, so the operability of the article storage device 3 is not impaired. Note that a cover may be attached to the front surface of the recess 7.

Next, a description will be given of the storage tape feeding device 20 that intermittently conveys the storage tape 4 by a fixed amount, that is, for each pitch of the article storage section 4a.In FIG. A pulley with claws 23 attached to the rotating shaft 22 of the torque motor 24, and a pulley with claws 26 attached to the rotating shaft 25 of the torque motor 24. Engagement hole 4b for positioning provided (see Figure 3)
is engaged with.

The claw pulley 23 of the pulse motor 21 is disposed at the left entrance of the article storage device 3, and the claw pulley 23 moves the storage tape 4 pulled upward from the first supply reel 8 in a horizontal direction. It is bent to Also, the claw pulley 26 of the torque motor 24
is disposed at the right exit of the article storage device 3 at the same height as the claw pulley 23, and the storage tape 4 is moved from the claw pulley 23 to the claw pulley with the opening of the article storage section 4a facing upward. 26 so that it can be transported almost horizontally.

The operation of the pulse motor 21 is controlled by a control device (not shown), so that the accommodation tape 4 from the first supply reel 8 can be intermittently delivered to each pitch of the article accommodation section 4a. . On the other hand, the torque motor 24 always pulls the accommodation tape 4 sent out by the pulse motor 21, and always applies a constant tension to it.

Further, a tension roller 27 is provided between the claw pulley 23 and the claw pulley 26, more specifically between the heater 13 and the claw pulley 26. 21 starts intermittent feeding of the accommodation tape 4, it prevents the accommodation tape 4 from loosening between the claw pulley 23 and the claw pulley 26, and prevents the accommodation tape 4 from loosening when the slack occurs. This makes it possible to prevent an impactful tension from being applied to the storage tape 4 at the moment when the feeding of the storage tape 4 is stopped.

That is, the torque motor 24 always pulls the accommodation tape 4 sent out from the pulse motor 21 with a predetermined tension, but when the pulse motor 21 is started and stopped intermittently, the torque motor 24 pulls the accommodation tape 4 sent out from the pulse motor 21. Because it is not possible to quickly follow the feeding and stopping of the storage tape 4, slack occurs when feeding the storage tape 4.
In the state where the slack has occurred, the accommodation tape 4
When the feeding of the storage tape 4 is stopped, an impactful tension is applied to the storage tape 4 due to the elimination of this slack.

In particular, when the pulse motor 21 is operated intermittently at high speed as the speed of the article storage device increases, the loosening and shocking tension of the storage tape 4 becomes noticeable, and the pulse motor 21 stops and the storage tape 4 When the tape 4 is pulled strongly and impulsively, the elongation of the storage tape 4 increases.

However, the tension roller 27 is more responsive to the pulse motor 21 than the torque motor 24.
Since the tension of the storage tape 4 between the motor 24 and the torque motor 24 is maintained constant, the storage tape 4 is effectively prevented from being pulled strongly by an impact when the pulse motor 21 stops, and the storage tape 4 is Elongation can be prevented as much as possible, thereby making it possible to stop the article accommodating section 4a at a regular stop position and to reliably accommodate articles.

By the way, the control device (not shown) that controls the pulse motor 21 supplies pulses to the pulse motor 21 and rotates the pulse motor 21 by an amount corresponding to the amount of supplied pulses. If only the number of pulses required for the rotating shaft 22 and the claw pulley 23 to rotate by the required rotation angle is supplied to the 21, if the claw pulley 23 does not stop at the correct stop position, the error will be reduced. Since the error is accumulated in the stopping position of the next claw pulley 23, it becomes difficult in practice to use such a simple pulse motor 21.

Therefore, in this embodiment, in order to accurately send out the required amount of the storage tape 4, a disk 3 is attached to the rotating shaft 22 of the pulse motor 21, as shown in FIG.
In the illustrated embodiment, slits 31 are formed in the disk 30 at four locations at 90° intervals so that the slits 31 can be detected by a detector 32 such as a phototube.

That is, in this embodiment, by rotating the disk 30 by 1/4, the storage tape 4 can be fed out by the pitch of the article storage section 4a via the claw pulley 23. Then, the detector 32 for detecting the slit 31 is moved to a position shifted approximately 45 degrees from the stop position of the slit 31. In other words, after the detector 32 detects the slit 31, the pulse motor 21 is sufficiently decelerated. Their positions are shifted so that they have as much time as possible.

Therefore, in this embodiment, when the control device receives the detection signal of the slit 31 from the detector 32, it starts counting the number of pulses supplied to the pulse motor 21, and the count value is determined by the number of pulses supplied to the pulse motor 21. The pulse motor 21 is stopped when the number of pulses reaches the position where it should be stopped properly.

As a result, even if the pulse motor 21 deviates from its normal position and stops, the next pulse motor 21
Since the stop position is based on the next detected slit 31, the error in the stop position will not be accumulated in the error in the next stop position, and moreover, while counting the predetermined number of pulses, Pulse motor 2
1 can be decelerated, the article accommodating section 4a of the accommodating tape 4 can be accurately stopped at a predetermined position.

Next, as shown in FIG. 1, on the support stand 2 of the machine frame 1, on the left side of the article storage device 3, the articles 5 that have been thrown in at random are arranged in a line in a predetermined direction. A sorter 35 is provided, and the sorter 35 and the article storage device 3 are connected to an article conveying means 36.
It is connected with

This article conveying means 36 includes a guide 37 that continuously guides the articles 5 arranged in a line by the sorter 35 with the front and back in contact with each other, and a vibration mechanism 38 that vibrates this guide 37. By vibrating the guide 37 with this vibration mechanism 38, a forward force is constantly applied to the article 5 within the guide 37. In addition, the above sorter 3
Since the vibration mechanism 5 and the vibration mechanism 38 are already well known, a detailed explanation of their configuration will be omitted.

As shown in FIG. 4, the tip of the guide 37 is located above the claw pulley 23 of the pulse motor 21 and slightly beyond it to the right, that is, between the claw pulleys 23 and 26. The holding tape 4 is disposed above the holding tape 4 and close to the claw pulley 23. An air injection port (not shown) is provided at the tip of the guide 37, so that the article can be reliably pushed forward by the air ejected from the air injection port.

As shown in FIGS. 6 and 7, the guide 37
A stopper 42 is disposed in front of the guide 37 at an interval slightly wider than the length of the article 5 in the conveying direction, and the stopper 42 abuts on the article 5 pushed out from the guide 37 to stop its advancement, and the tip of the guide 37 and the stopper 42
Article 5 pushed out from the guide tip between
A shutter 43 is provided above the shutter 43 to support the bottom of the shutter 43, and an insertion head 44 which can be raised and lowered is provided above the shutter 43 to abut on the stopper 42 and hold the article supported on the shutter 43 by suction.

The shutter 43 and the insertion head 44 are respectively raised and lowered by lifting drive means 45 shown in FIG.
The article storage device 3 includes an elevating member 46 provided on the frame 10 so as to be movable up and down, and a motor 47 for elevating and lowering the elevating member 46.

The insertion head 44 is connected to the elevating member 46.
The elevating member 46 is normally held at the upper end position by a spring 48. Also,
A cam 50 is attached to the rotating shaft 49 of the motor 47, and by engaging the cam 50 with a cam follower 51 provided on the elevating member 46,
When the motor 47 is rotated, the elevating member 46 and therefore the insertion head 44 can be lowered against the spring 48 via the cam 50 and the cam follower 51.

Further, the insertion head 44 is formed with a negative pressure passage 52 for suctioning and holding the article 5.
This negative pressure passage 52 is communicated with a negative pressure source via an electromagnetic on-off valve (not shown) for attracting and releasing the article 5. Further, the lower end of the insertion head 44 has a rectangular horizontal cross section and is set slightly smaller than the plane of the article 5 (see FIG. 7).
When holding the article 5 stopped by the stopper 42 by suction and storing it in the lower article accommodating section 4a, the insertion head itself is used as a stopper to prevent the subsequent article 5 from moving forward.

On the other hand, as shown in FIGS. 9 and 10, the shutter 43 includes a rod-shaped portion 43a extending vertically and having a rectangular cross section, and a receiving portion 43b extending horizontally from the lower end of the rod-shaped portion 43a. The article 5 pushed out from the guide 37 can be received at the portion 43b.

As shown in FIG. 8, the shutter 43
is rotatably supported on the elevating member 46 by a pin 55, and the shutter 43 and the elevating member 4
6, the receiving portion 43b is normally positioned directly below the insertion head 44. In this state, the article 5 pushed out from the guide 37 has its front surface facing the stopper 42.
The rear surface is surrounded by the subsequent article 5, the both sides are surrounded by the protrusion 37a (FIG. 7) provided at the tip of the guide 37, the lower surface is surrounded by the receiving part 43b, and the upper surface is surrounded by the insertion head 44.

Further, a cam roller 57 is rotatably supported on the frame 10, and the rod-shaped portion 43
A cam 5 that engages with the cam roller 57 on the top of a
8 is formed. As a result, the elevating member 4
When 6 was descended, at the beginning of the descent,
With the article 5 sandwiched between the insertion head 44 and the shutter 43, they are lowered together by a required distance, and when the cam 58 engages the cam roller 57, the spring is released as the elevating member 46 descends. 56, and thereby the receiving portion 43b of the shutter 43 is inserted into the insertion head 44.
the insertion head 4.
The article 5 held by the article 4 can be stored in the article accommodating section 4a.

Therefore, at this time, even if the article 5 that is sucked and held by the insertion head 44 and is lowered is about to be displaced with respect to the insertion head 44 by the subsequent article 5 due to burrs or the like, Since the article 5 is lowered while being held between the insertion head 44 and the receiving portion 43b of the shutter 43, its displacement can be prevented or controlled to be small.

Then, the article 5 is inserted into the head 44 and the shutter 43.
If the article 5 is held between the receiving portion 43b of the shutter 43 and lowered slightly, for example, by about 1 mm, even if the subsequent article 5 comes into contact with the article 5, there will be almost no adverse effects. The insertion head 44 is immediately evacuated from the vertical movement locus of the insertion head 44.

Next, the stopper 42 constitutes a part of a defective product discharging device 62 for discharging defective products, and as shown in FIG. It is movably provided and connected to a solenoid 63 (see FIG. 8).

The stopper 42 includes a stopper surface 42a that comes into contact with the article 5 to stop it, and a recess 42b adjacent to the stopper surface 42a that can accommodate the defective article 5'. When the shutter 43 is de-energized, it is located at the non-operating position shown and stops the forward movement of the article 5 at the stopper surface 42a. When it is detected that the item 5 is different from the normal state, or when it is detected that the performance does not have the normal performance if the item 5 is a chip transistor or chip resistor, etc. The solenoid 63 is energized and the shutter 43 is advanced to the operating position, so that the defective product 5' can be accommodated in the recess 42b.

Further, as shown in FIG. 9, the receiving portion 43b of the shutter 43 is provided with a defective product receiving portion 43c in series in the transport direction of the article 5.
is located at the bottom of the stopper 42, and the recess 42
When a defective product 5' is housed in b, the bottom of the defective product can be supported.

The shutter 43 is provided with the stopper 4
2 is returned to the inoperative position, the recess 42b
The shutter 43 is provided with a discharge passage 64 which communicates with the inside of the stopper 42 and discharges the defective products 5' therein to the outside. That is, the shutter 43 is formed with an inclined surface 43d which is continuous with the defective product receiving portion 43c and which guides the defective products 5' downward along the retreating direction of the stopper 42 from the operating position to the non-operating position, and a bracket 65 is attached to surround the periphery of the inclined surface 43d and prevents the defective products 5' from flying out of the inclined surface 43d in an unexpected direction.
The inclined surface 43d and bracket 65 allow the defective products 5' to be dropped reliably into a defective product recovery section (not shown) provided below the inclined surface 43d.

The depth of the recess 42b in the article transport direction is set to be slightly shorter than the length of the article in the same direction, and the stopper 42 is returned to its original non-operating position to prevent defective products stored in the recess 42b. When discharging the defective products 5', the protruding part 37a provided at the tip of the guide 37 prevents the subsequent products 5 pushed onto the receiving part 43b from moving laterally together with the defective products 5'. There is.

Further, in FIG. 4, the sealing tape 11 pulled out downward from the second supply reel 12 mentioned above is
The article 5 is wrapped around a roller 66 provided at a position ahead of the shutter 43 in the conveyance direction of the article and bent in the horizontal direction, so that the article 5 is placed in each article accommodating section 4a.
is superimposed on the upper surface of the containing tape 4.

The heater 13 for thermally welding the sealing tape 11 to the storage tape 4 is moved up and down by a solenoid 67 provided on the frame 10 of the article storage device 3, and when the heater 13 is lowered, the sealing tape 11 can be thermally welded to the housing tape 4.

In the above configuration, the article 5 is transferred to the article conveying means 3
When the article 5 is pushed out from the guide 37 of the shutter 43 and fed between the receiving part 43b of the shutter 43 and the insertion head 44 and stopped by the stopper 42, if the article 5 is a good item, an electromagnetic opening/closing operation (not shown) is performed. The valve is opened and the article 5 is attracted and held in the insertion head 44.

Then, the above-described elevating drive means 45 lowers the shutter 43 and the insertion head 44 together by a required distance with the article 5 sandwiched between them, and then moves the receiving portion 43b of the shutter 43 towards the insertion head. The article 5 that has been evacuated from the movement trajectory of the insertion head 44 and held by suction on the insertion head 44 is stored in the article storage section 4a below.

When the article 5 suctioned and held on the insertion head 44 is stored in the article storage section 4a, the electromagnetic on-off valve is closed to release the article 5 suctioned and held on the insertion head 44, and then the lifting drive means 45 As a result, the shutter 43 and the insertion head 44 are raised and returned to their original states.

On the other hand, simultaneously with the lowering of the shutter 43 and the insertion head 44, the heater 13 is also lowered by the solenoid 67, and the article accommodating section 4 in which the article 5 has already been accommodated is lowered.
A sealing tape 11 is thermally welded to a to seal the article in the article storage section 4a.

When the shutter 43 and the insertion head 44 return to their original positions, the tape feeding device 20 described above advances the storage tape 4 by the pitch of the article storage section 4a to place the new article storage section 4a at a position directly below the insertion head 44. supply to. At this time, the above-mentioned accommodation tape 4
Since the pulse motor 21 that performs positioning is disposed close to the insertion head 44, there is a possibility that the pulse motor 21 and the torque motor 24 may be accommodated due to tension caused by the torque motor 24, heat caused by the heater 13, etc. Even if the tape 4 stretches, the article storage section 4a at the position directly below the insertion head 44
It comes to stop at the regular stopping position almost unaffected by this, and therefore the articles can be reliably accommodated. Moreover, the articles 5 are sequentially accommodated in the article accommodating portion 4a, and the accommodating tape 4
While the heater 13 is being conveyed intermittently at a certain timing, the heater 13 is continuously located at the lower end position.

Next, the defective product 5' is removed from the receiving part 43b of the shutter 43.
When supplied between the shutter 43 and the insertion head 44, a control device (not shown) opens the electromagnetic on-off valve and controls the shutter 43 and the insertion head 44 by the lifting drive means 45.
and stopping the conveyance of the storage tape 4 by the tape feeding device 20 after the series of operations,
Also, the solenoid 67 is deenergized to raise the heater 13.

Further, the control device includes a solenoid 63
is energized to advance the stopper 42, and the defective product 5', which had been supplied between the receiving portion 43b of the shutter 43 and the insertion head 44 and was stopped by the stopper surface 42a of the stopper 42, is placed on the stopper 42. It is housed in the recessed portion 42b. At the same time, the article 5 following the defective article 5' is supplied between the receiving portion 43b of the shutter 43 and the insertion head 44, and is stopped by the defective article 5'.

Subsequently, when the control device deenergizes the solenoid 63 and returns the stopper 42 to its original non-operating position, it is housed in the recess 42b and the shutter 4 is
The defective product 5' supported by the defective product receiving portion 43c of No. 3 moves with the movement of the stopper 42, and moves from the defective product receiving portion 43c to the inclined surface 43d constituting the defective product discharge passage 64. It falls and is finally collected in a defective product collection section (not shown).

In this state, the subsequent article 5 has already been fed between the receiving part 43b of the shutter 43 and the insertion head 44 and is stopped by the stopper surface 42a of the stopper 42, and whether the article 5 is a good item or a defective item. Depending on the case, one of the above-mentioned operations for normal operation and operation for defective products is repeated.

As can be understood from the above-mentioned operation explanation for discharging defective products, since the defective product discharging device 62 is placed beyond the delivery line for normal products 5, normal products 5 are replaced by defective products as in the conventional case. Ejection device 6
There is no room for adverse effects such as getting caught in the article 2, and therefore it is possible to reliably convey the article 5 in a normal manner.

In the above embodiment, a pulse motor is used as the motor for feeding the tape, but the motor is not limited to this, and any type of motor may be used as long as it can feed the tape intermittently. .

"Effects of the Invention" As described above, according to the present invention, the storage tape is stretched between the feed motor and the torque motor, or an impactful tensile force is applied to the storage tape due to the intermittent operation of the feed motor. Even if this occurs, the article accommodating section at the insertion position can be substantially stopped at the normal stop position, and therefore the article can be reliably accommodated.

[Brief explanation of the drawing]

Figure 1 is a front view showing one embodiment of the present invention;
The figure is a right side view of FIG. 1, FIG. 3 is a perspective view of the accommodation tape 4, FIG. 4 is a front view of the main part of FIG. 1, and FIG. 5 is a rear view of the pulse motor 21 shown in FIG. 4. , 6th
The figure is an enlarged sectional view of the main part of FIG. 4, FIG. 7 is a plan view of FIG. 6, FIG. 8 is a sectional view taken along the - line of FIG. 4, and FIG. 9 shows the lower end of the shutter 43. The perspective view, FIG. 10, is a view taken along the direction of the arrow in FIG. 3... Article storage device, 4... Storage tape, 4a
...Article storage section, 5...Article, 11...Sealing tape, 13...Heater, 21...Pulse motor (feeding motor), 24...Torque motor, 44...
...insertion head.

Claims (1)

[Scope of utility model registration request] A feed-out motor that forms bottomed recesses at regular intervals in the longitudinal direction and uses these recesses as article storage areas to intermittently feed out a predetermined amount of the storage tape, and a front side of the storage tape in the transport direction of the feed-out motor. a torque motor that is disposed in the feed motor and that always pulls the storage tape fed out from the feed motor with a predetermined tension; and a torque motor that is placed close to the feed motor between the feed motor and the torque motor and that holds the held article in the storage tape. heating an insertion head that sequentially accommodates the tape in the article storage section; and a sealing tape that is disposed between the insertion head and the torque motor and is superimposed on the accommodation tape to seal the article storage section; a heater that heat-welds the tape to the storage tape; and a tension roller that is placed forward of the insertion head in the transport direction of the storage tape and maintains a constant tension on the storage tape between the feed motor and the torque motor. An article storage device comprising: