JP2008247006A - Transfer apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a transfer apparatus capable of accurately stopping a moving body at a position where the inspection of respective advance and retreat mechanisms and the exchange of the respective advance and retreat mechanisms or the parts constituting them based on the inspection result, the inspection of respective moving bodies and the exchange of the respective moving bodies and the parts constituting the respective moving bodies based on the inspection result can be easily performed regardless of the difference of the degrees of workers skills. <P>SOLUTION: In the transfer apparatus 3 for transferring a work S by allowing first-third moving bodies 4, 6 and 10 by the first-third advance and retreat mechanisms 9, 12 and 16 to advance and retreat, an operation controller (control means) 17 is preliminarily equipped with stop position setting means 18, 18a, 19, 19a, 20 and 20a for stopping the respective moving bodies 4, 6 and 60 at a predetermined position where the inspection and exchange of the advance and retreat mechanisms 9, 12 and 16 and the inspection and exchange of the respective moving bodies 4, 6 and 60 can be executed by outputting a stop position setting signal to the respective advance and retreat mechanisms 9, 12 and 16. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a conveying apparatus, and more particularly to a conveying apparatus mainly including a molded product take-out machine attached to a resin molding machine.

  Conventionally, as a molded product take-out machine attached to a resin molding machine, there is a traverse molded product take-out machine described in Patent Document 1, for example.

  This kind of traverse type molded product take-out machine has a transverse frame that is mounted and fixed on the resin molding machine extending in the width direction of the resin molding machine, and this transverse frame has a drawing extending in the longitudinal direction of the resin molding machine. The base of the frame is assembled freely to advance and retract in the width direction of the resin molding machine, and the lifting unit is assembled to the pulling frame to freely advance and retract in the longitudinal direction of the resin molding machine. The molded product take-out head is assembled so as to be movable up and down (movable back and forth).

  The transverse frame includes a servo driver (encoder), a servo motor whose advance / retreat amount (drive amount) is numerically controlled by the servo driver, and a first belt drive mechanism (not shown) driven by the servo motor. The advancing / retreating mechanism is assembled, and the first moving body is advanced / retreated in the width direction of the resin molding machine by the first advancing / retreating mechanism by assembling the base portion of the first moving body including the pulling frame to the first advancing / retreating mechanism.

  The drawing frame, which is the first moving body, includes a servo driver (encoder), a servo motor whose advance / retreat amount (drive amount) is numerically controlled by the servo driver, and a known belt (not shown) driven by the servo motor. A second advancing / retreating mechanism comprising a drive mechanism is assembled, and a second moving body comprising an elevating unit is assembled to the second advancing / retreating mechanism, whereby the second moving body is moved in the longitudinal direction of the resin molding machine by the second advancing / retreating mechanism. Move forward and backward.

  The lifting unit, which is the second moving body, includes a servo driver (encoder), a servo motor whose lift (driving amount) is numerically controlled by the servo driver, and a known belt drive (not shown) driven by the servo motor. An elevating mechanism (third advance / retreat mechanism) composed of a mechanism is assembled, and a third movable body composed of a molded product take-out head (molded product gripping portion) is assembled to the third advanced / retract mechanism, whereby the third movable body is It is moved up and down (advanced / retracted) by the third advance / retreat mechanism.

JP 2002-326258 A

  In the molded product take-out machine described in Patent Document 1, each advance / retreat mechanism is normally inspected regularly, and each advance / retreat mechanism or components constituting them are replaced based on the result of the periodic inspection. The moving bodies such as the drawing frame, the lifting unit and the molded product take-out head are regularly inspected, and the moving bodies or the components constituting them are exchanged based on the results of the periodic inspection.

  In the known belt drive mechanism in the first to third advancement / retraction mechanisms, the timing belt, which is a component of the belt drive mechanism, develops over time. When elongation occurs in the timing belt, proper movement of the first to third moving bodies is hindered, and the accuracy of taking out the workpiece (molded product) by the molded product take-out machine decreases. Therefore, periodic inspection of the first to third advance / retreat mechanisms for measuring the elongation of the timing belt is necessary. The extension of the timing belt is usually performed when the first to third advancing / retreating mechanisms are stopped, and the deflection generating means deflects the central portion of the timing belt, that is, substantially between the driving vehicle and the driven vehicle on which the timing belt is stretched. It is desirable to generate and detect the amount of deflection, so that the elongation of the timing belt can be accurately measured.

  If it is determined from the measurement result that the timing belt can be continuously used in the first to third advance / retreat mechanisms, the operation of the first to third advance / retreat mechanisms is naturally continued. On the other hand, if it is determined from the measurement results that the timing belt of the first to third advance / retreat mechanisms cannot be used continuously, the timing belt is replaced with a new timing belt.

  In order to accurately measure the elongation of the timing belt, it is desirable to generate a bend approximately halfway between the driving vehicle and the driven vehicle. It is required that the three moving bodies be moved to a predetermined position near the driving vehicle or the driven vehicle and stopped. In order to satisfy this requirement, the operator needs to input numerical values to the operation controller (control means) assembled in the handy type or floor movement type control box at every periodic inspection of the first to third advance / retreat mechanisms. Therefore, work that requires skill is required. Therefore, not only is the improvement in the inspection workability of the first to third advance / retreat mechanisms hindered, but also the stop positions of the first to third moving bodies are likely to vary due to the difference in the skill level of the operator, resulting in variations. This impairs accurate measurement of the elongation of the timing belt.

  If it is determined from the measurement results that the timing belt in the first to third advancing / retreating mechanisms cannot be used continuously, the moving body assembled to the timing belt is set approximately between the driving vehicle and the driven vehicle. After moving the moving body to the position, remove the moving body from the timing belt of the advance / retreat mechanism, remove the old timing belt from which the moving body was removed from the prime mover and the follower, and then move the new timing belt to the prime mover and the follower. The removed moving body is assembled at a substantially intermediate position between the driving vehicle and the driven vehicle.

  When exchanging the timing belt, it is desirable to move the moving body to an approximately intermediate position between the prime mover and the driven vehicle, which is easy to remove, so that the movable body is moved to approximately the intermediate position between the prime mover and the driven vehicle and stopped. Is required. In order to satisfy this requirement, every time the timing belt is replaced, a complicated and skillful operation is required in which an operator inputs numerical values to an operation controller (control means) assembled in a handy type or floor movement type control box. I need it. Therefore, not only the improvement of the timing belt replacement workability in the first to third advancement / retraction mechanisms is hindered, but the difference in the skill level of the operator is likely to cause variations in the stop position of the moving body. Belt replacement becomes even more difficult.

  On the other hand, deterioration with time also occurs in the first to third moving bodies including the drawing frame, the elevating unit, and the molded product take-out head, or components thereof. When deterioration with time occurs in the first to third moving bodies or their component parts, the accuracy of taking out the workpiece (molded product) by the molded product take-out machine is lowered. Therefore, periodic inspection of the first to third moving bodies is performed. The inspection of the first to third moving bodies is usually performed by a motor vehicle in which the first to third moving bodies are stopped at the central portion of the timing belt, that is, the timing belt is stretched, with the first to third advancing / retreating mechanisms stopped. It is desirable to carry out approximately halfway between the vehicle and the driven vehicle, whereby an accurate inspection of the first to third moving bodies can be performed.

  If it is determined from the inspection results that the first to third moving bodies or their components can be used continuously, of course, the first to third moving bodies or their components are continuously used. Is done. On the other hand, if it is determined from the inspection results that the first to third moving bodies or their constituent parts cannot be used continuously, the first to third moving bodies are new to the first to third moving bodies. Or their components are replaced with new components.

  In order to accurately check the first to third moving bodies or their component parts, it is desirable that the first to third moving bodies or their component parts be obtained in the middle of the driving vehicle and the driven vehicle. During the periodic inspection, it is required that the first to third moving bodies are moved to a predetermined position approximately in the middle of the driving vehicle and the driven vehicle and stopped. In order to satisfy this requirement, every time a periodic inspection of the first to third moving bodies or their components is performed, an operator is attached to an operation controller (control means) assembled in a handy or floor-moving control box. Requires complicated and skillful input of numerical values. Therefore, the improvement in the inspection workability of the first to third moving bodies is hindered, and the stop positions of the first to third moving bodies are likely to vary due to the difference in skill level of the operator, resulting in variations. This makes it difficult to accurately check the first to third moving bodies or their components.

  Further, if it is determined from the inspection result that the first to third moving bodies or their constituent parts cannot be used continuously, as described above, the first to third moving bodies are defined as the prime mover. The first to third moving bodies are removed from the timing belts of the first to third advancing / retracting mechanisms in the state of being moved to a substantially intermediate position of the driven vehicle, and replaced with the removed first to third moving bodies. The third moving body is replaced with the timing belt of the first to third advance / retreat mechanisms. Therefore, it is difficult to accurately inspect the first to third moving bodies or their component parts because the replacement of the component parts of the first moving body or the replacement of the second and third moving bodies or their component parts is difficult. This leads to difficulties. However, in practice, it is not experienced that the first moving body 4 composed of the drawing frame is deteriorated with time, and therefore, only the components of the first moving body 4 are replaced.

  The present invention solves such a problem, and the object of the present invention is to check each advance / retreat mechanism and each advance / retreat mechanism based on the result of this check, regardless of the difference in skill level of the operator. Can be accurately stopped at a position where the replacement of the parts constituting the vehicle, the inspection of each mobile body and the respective mobile bodies based on the result of the inspection or the replacement of the parts constituting them can be easily performed Is to provide.

In order to achieve the above object, a transport apparatus according to the present invention is a transport apparatus that transports a workpiece by moving a moving body forward and backward by an advance / retreat mechanism.
Stop position setting means for outputting the stop position setting signal to the advance / retreat mechanism to stop the moving body at a predetermined stop position at which inspection and replacement of the advance / retreat mechanism and inspection and replacement of the moving body can be executed. The operation controller is provided in advance.

  According to this, by a simple operation in which the operator presses the stop position setting means provided in advance in the operation controller, the advance / retreat mechanism is inspected, the advance / retreat mechanism or the components constituting the advance / retreat mechanism based on the result of this inspection, and the movement The moving body can be accurately stopped at a position where the inspection of the body and the replacement of the moving body based on the result of the inspection or the components constituting it can be easily performed.

  Further, it is desirable to provide stop number integration storage means for counting and storing the number of stop times of the advance / retreat mechanism during periodic inspection at the stop position set by the stop position setting means. According to this, when the accumulated stoppage number of the advance / retreat mechanism during the periodic inspection stored in the accumulated stop number storage means reaches the limit number of stoppages during the periodic inspection, which has been confirmed experimentally or empirically, the advance / retreat is performed. If the mechanism or its constituent parts are replaced and the moving body or its constituent parts are replaced, the advance / retreat mechanism or the constituent parts thereof and the moving body or the constituent parts thereof are inspected when the limit stop count is reached. Can be omitted.

  Further, the conveying device includes a transverse frame extending in the width direction of the resin molding machine and fixed to the resin molding machine, and a drawing unit in which the base portion is assembled so as to freely advance and retract along the transverse frame and extend in the longitudinal direction of the resin molding machine. A first moving body comprising a frame; a first advancing / retracting mechanism that is assembled to the traversing frame to move the first moving body forward and backward; and a second moving body that is assembled to the first moving body so as to freely advance and retract. A second advancing / retreating mechanism that is assembled to the first moving body and moves the second moving body forward and backward, a third moving body that includes a molded product take-out head that is assembled to the second moving body so as to be movable up and down, A third advancing / retreating mechanism that is assembled to the second moving body and lifts and lowers the third moving body, and holds the workpiece molded by the resin molding machine with the third moving body and releases it outside the resin molding machine. In It is characterized in that it is a form molded article take-out machine.

  According to this, by a simple operation in which the operator presses the stop position setting means provided in advance in the operation controller, the first to third advance / retreat mechanisms are inspected, and the respective advance / retreat mechanisms based on the results of the inspection or the components constituting them. Product that can accurately stop the moving body at a position where the replacement of each of the moving bodies or the components constituting them can be easily performed based on the results of the inspection and the inspection of the first to third moving bodies Can provide unloader.

  According to the present invention, regardless of the level of skill of the operator, inspection of each advance / retreat mechanism and replacement of parts of each advance / retreat mechanism based on the result of this inspection, inspection of each moving body, and each movement based on the result of this inspection The moving body can be easily and accurately stopped at a position suitable for body part replacement.

Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view showing an embodiment of an injection molding machine and a molded product take-out machine to which the present invention is applied, FIG. 2 is an explanatory view of a belt drive mechanism that is a component of each advance / retreat mechanism, and FIG. It is a block diagram which shows the control system of a molded article extraction machine.
1 to 3, a fixed base 5 of a traverse-type molded product take-out machine 3 is fixed to an upper surface of a fixed platen 1 of an injection molding machine (hereinafter referred to as a molding machine) M. The fixed base 5 1 supports a transverse frame 2 extending in the width direction (direction of arrow X in FIG. 1) orthogonal to the longitudinal direction of the molding machine M. The transverse frame 2 supports the longitudinal direction of the molding machine M (arrow in FIG. 1). The base of the drawing frame (first moving body) 4 extending in the Y direction is freely assembled so as to advance and retreat in the width direction (arrow X direction in FIG. 1) of the molding machine M. A lifting unit (second moving body) 6 capable of moving up and down in the direction of arrow Z of 1 is assembled to the extraction frame 4 so as to freely advance and retract in the axial direction of the molding machine M (in the direction of arrow Y in FIG. 1).

  The transverse frame 2 is driven by a servo driver (encoder) 7, a first servo motor 8 in which the advance / retreat amount (drive amount) in the direction of arrow X in FIG. 1 is numerically controlled by the servo driver 7, and the first servo motor 8. A first advancing / retracting mechanism 9 comprising a belt driving mechanism (see FIG. 3) is assembled. The first advancing / retracting mechanism 9 includes a driving vehicle 9a and a driven vehicle 9b driven by the first servo motor 8, and a timing belt 9c spanned between the driving vehicle 9a and the driven vehicle 9b. By connecting the base of the extraction frame 4 which is a body, the extraction frame 4 is advanced and retracted in the direction of the arrow X in FIG.

  The drawing frame 4 as the first moving body includes a servo driver (encoder) 10, a second servo motor 11 in which the advance / retreat amount (drive amount) in the arrow Y direction of FIG. 2 A second advancing / retracting mechanism 12 comprising a belt driving mechanism (see FIG. 3) driven by the servomotor 11 is assembled. The second advancing / retreating mechanism 12 includes a driving vehicle 12a and a driven vehicle 12b driven by the second servomotor 11, and a timing belt 12c spanned between the driving vehicle 12a and the driven vehicle 12b, and the second movement is performed on the timing belt 12c. By assembling the lifting unit 6, which is a body, the lifting unit 6 is advanced and retracted in the direction of the arrow Y in FIG. 1 by the second servomotor 11.

  The lifting unit 6 as the second moving body includes a servo driver (encoder) 14, a third servo motor 15 in which the lifting / lowering amount (driving amount) in the arrow Z direction of FIG. A third advancing / retracting mechanism 16 composed of a belt driving mechanism (see FIG. 3) driven by a three-servo motor 15 is assembled. The third advancing / retracting mechanism 16 includes a driving vehicle 16a and a driven vehicle 16b driven by the third servomotor 15, and a timing belt 16c spanned between the driving vehicle 16a and the driven vehicle 16b. The third movement is performed on the timing belt 16c. By assembling the molded product ejection head (molded product gripping portion) 60, which is a body, the molded product ejection head 60 is moved up and down (advanced and retracted) in the direction of arrow Z in FIG.

  The drive of the first to third servo motors 8, 11, 15 is controlled by outputting the drive amount set value to the servo drivers 7, 10, 14 from the operation controller (control means) 17 of the molded product take-out machine 3. . The operation controller 17 outputs a stop position setting signal to each of the advance / retreat mechanisms 9, 12, 16 and inspects and replaces each of the advance / retreat mechanisms 9, 12, 16 and inspects and parts of each moving body 4, 6, 60. Stop position setting keys (stop position setting means) 18, 18 a, 19, 19 a, 20, and 20 a for stopping the moving bodies 4, 6, and 60 are provided in advance at predetermined stop positions at which replacement can be performed. Further, the number of stops for counting and storing the number of stops of each advance / retreat mechanism 9, 12, 16 at the periodic inspection at the stop position set by the stop position setting keys 18, 18a, 19, 19a, 20, 20a. An accumulation storage means 21 is provided. In FIG. 1, reference numeral 22 denotes a control box, and an operation controller 17 is assembled on the upper surface thereof. Reference numeral 23 is a power line, and 24 is a molding machine interface cable. The operation controller 17 may be a handy type separated from the control box 22.

  A molding machine M shown in FIG. 2 includes a mold apparatus 26 that includes a fixed mold 1 a that is replaceably mounted on the fixed platen 1, and a movable mold 13 a that is replaceably mounted on the movable platen 13. An electric mold opening / closing mechanism 25 that performs mold closing, mold clamping, and mold opening of the mold apparatus 23 is provided. In FIG. 2, S indicates a molded product (workpiece).

  In the above configuration, when the timing belt 9c is regularly checked in the first advance / retreat mechanism 9, the operator presses the stop position setting key 18 specific to the first advance / retreat mechanism 9 provided in advance in the operation controller (control means) 17 with a simple one touch. By operation, the extraction frame (first moving body) 4 can be moved to a predetermined position near the driving vehicle 9a or the driven vehicle 9b and stopped. During periodic inspection of the timing belt 12c in the second advancing / retracting mechanism 12, the lifting / lowering unit (the second elevating unit (second) is operated by a simple one-touch operation in which the operator presses a specific stop position setting key 19 for the second advancing / retreating mechanism 12 provided in the operation controller 17 in advance. The movable body 6) can be moved to a predetermined position near the driving vehicle 12a or the driven vehicle 12b and stopped. Further, during the periodic inspection of the timing belt 16c in the third advance / retreat mechanism 16, the molded product take-out head can be obtained by a simple one-touch operation in which the operator presses a specific stop position setting key 20 provided in the operation controller 17 in advance. The (third moving body) 60 can be moved to a predetermined position near the driving vehicle 16a or the driven vehicle 16b and stopped. Therefore, the deflection of the timing belts 9c, 12c, and 16c can be accurately measured by generating a deflection at the center of each of the timing belts 9c, 12c, and 16c and detecting the amount of the deflection.

  If it is determined from the measurement result that the timing belt 9c cannot be used continuously, the operator simply presses the stop position setting key 18a specific to the first advance / retreat mechanism 9 provided in the operation controller 17 in advance. By one-touch operation, the extraction frame (first moving body) 4 is moved to a substantially intermediate position between the driving vehicle 9a and the driven vehicle 9b, where the first moving body 4 is detached from the timing belt 9c, and the first moving body 4 is removed. After the old timing belt 9c is removed from the prime mover 9a and the follower 9b, the new timing belt 9c is passed over the prime mover 9a and the follower 9b, and is removed at a substantially intermediate position between the prime mover 9a and the follower 9b. The first moving body 4 may be assembled.

  If it is determined from the measurement result that the timing belt 12c cannot be used continuously, the operator simply presses the specific stop position setting key 19a of the second advance / retreat mechanism 12 provided in the operation controller 17 in advance. By the one-touch operation, the lifting / lowering unit (second moving body) 6 is moved to a substantially intermediate position between the driving vehicle 12a and the driven vehicle 12b, where the second moving body 6 is detached from the timing belt 12c, and the second moving body 6 is removed. After the old timing belt 12c is removed from the driving vehicle 12a and the driven vehicle 12b, the new timing belt 12c is passed over the driving vehicle 12a and the driven vehicle 12b, and the removal is performed at a substantially intermediate position between the driving vehicle 12a and the driven vehicle 12b. The second moving body 6 may be assembled.

  If it is determined from the measurement result that the timing belt 16c cannot be used continuously, the operator simply presses the specific stop position setting key 20a of the third advance / retreat mechanism 16 provided in the operation controller 17 in advance. By one-touch operation, the molded product take-out head (third moving body) 60 is moved to a substantially intermediate position between the driving vehicle 16a and the driven vehicle 16b, where the third moving body 60 is detached from the timing belt 16c, and the third moving body 60 is removed. After the old timing belt 16c is removed from the prime mover 16a and the follower vehicle 16b, the new timing belt 16c is passed over the prime mover 16a and the follower vehicle 16b to approximately the intermediate position between the prime mover 16a and the follower vehicle 16b. The removed third moving body 60 may be assembled.

  During periodic inspection of the first moving body 4, the pull-out frame (first moving body) 4 is obtained by a simple one-touch operation in which the operator presses a specific stop position setting key 18 a provided in the operation controller 17 in advance. Can be moved to a substantially intermediate position between the driving vehicle 9a and the driven vehicle 9b and stopped. During periodic inspection of the second moving body 6, the lifting unit (second unit) is operated by a simple one-touch operation in which the operator presses a specific stop position setting key 19 a of the second advance / retreat mechanism 12 provided in advance in the operation controller (control means) 17. The movable body 6 can be moved to a substantially intermediate position between the driving vehicle 12a and the driven vehicle 12b and stopped. Further, during periodic inspection of the third moving body 60, the molded product can be taken out by a simple one-touch operation in which the operator presses a specific stop position setting key 20a of the third advance / retreat mechanism 16 provided in the operation controller (control means) 17 in advance. The head (third moving body) 60 can be moved to a substantially intermediate position between the driving vehicle 16a and the driven vehicle 16b and stopped. Thereby, the accurate inspection of the 1st-3rd moving bodies 4, 6, 60 can be performed easily.

  If it is determined from the inspection results that the first to third moving bodies 4, 6, 60 or their constituent parts cannot be used continuously, the first to third moving bodies 4, 6, 60 are replaced with new ones. The first to third moving bodies 4, 6 and 60 are exchanged, or their components are exchanged with new components. The fact that the first to third moving bodies 4, 6, 60 or their component parts can be accurately inspected easily makes it easy to replace the first to third moving bodies 4, 6, 60 or their component parts. It leads to something.

  In this way, each advance / retreat mechanism is simply operated by simply pressing the stop position setting keys 18, 18 a, 19, 19 a, 20, 20 a provided in the operation controller 17 irrespective of the difference in the skill level of the operator. 9, 12, 16, and the advance / retreat mechanisms 9, 12, 16 based on the result of this inspection, or replacement of the timing belts 9 c, 12 c, 16 c constituting the mechanism, and inspection of each moving body 4, 6, 60 and this Each moving body 4, 6, 60 can be accurately stopped at a position where replacement of each moving body 4, 6, 60 or components constituting them based on the inspection result can be easily performed.

  Further, the number of stops for counting and storing the number of stops of each advance / retreat mechanism 9, 12, 16 at the periodic inspection at the stop position set by the stop position setting keys 18, 18a, 19, 19a, 20, 20a. By providing the integration storage means 21, the number of stop integrations of the advance / retreat mechanisms 9, 12, and 16 at the time of periodic inspection stored in the stop count integration storage means 21 is confirmed experimentally or empirically. When the limit number of stoppages at the periodic inspection is reached, if each advance / retreat mechanism 9, 12, 16 or parts constituting it is replaced and each moving body 4, 6, 60 or parts constituting it is exchanged, When the limit stop frequency is reached, it is possible to save the labor of checking each of the advancing / retreating mechanisms 9, 12, 16 or components thereof and the moving bodies 4, 6, 60 or components thereof.

  In the above embodiment, the traverse type molded product take-out machine 3 is used, but a side entry type molded product take-out machine may be used. Moreover, in the said embodiment, corresponding to the molding machine M provided with the metal mold | die apparatus 23 which consists of the fixed metal mold | die 1a and the movable metal mold | die 13a, it demonstrated by the structure which assembled | attached only the molded product taking-out head 60 to the raising / lowering unit 6. However, if the mold apparatus 23 is a molding machine M composed of a fixed mold 1a, a movable mold 13a, and an intermediate mold (not shown), the lift unit 6 includes the molded product take-out head. Two take-out heads 60 and runner take-out heads (not shown) are assembled.

It is a perspective view which shows one Embodiment of the molding machine and molded article take-out machine to which this invention is applied. It is explanatory drawing of the belt drive mechanism which is a component of each advance / retreat mechanism. It is a block diagram which shows the control system of a molded article extraction machine.

Explanation of symbols

2 Traverse frame 3 Mold take-out machine (conveyance device)
4 Pull-out frame (first moving body)
6 Lifting unit (second moving body)
9 First advance / retreat mechanism 12 Second advance / retreat mechanism 16 Third advance / retreat mechanism 17 Operation controller (control means)
18, 18a Stop position setting key (stop position setting means)
19, 19a Stop position setting key (stop position setting means)
20, 20a Stop position setting key (stop position setting means)
21 Stop count integration storage means 60 Molded product take-out head (third moving body)
M injection molding machine
S molded product (work)

Claims (3)

In a transport device that transports a workpiece by moving a moving body forward and backward by an advance / retreat mechanism
Stop position setting means for outputting the stop position setting signal to the advance / retreat mechanism to stop the moving body at a predetermined stop position at which inspection and replacement of the advance / retreat mechanism and inspection and replacement of the moving body can be executed. A transport device provided in advance in an operation controller. In the conveyance apparatus of Claim 1,
A conveying apparatus comprising: a stop number accumulation storage means for counting and storing the number of stops of the advance / retreat mechanism during periodic inspection at the stop position set by the stop position setting means. In the conveyance apparatus of Claim 1 or Claim 2,
The conveying device includes a transverse frame that extends in the width direction of the resin molding machine and is fixed to the resin molding machine, and a drawing frame in which a base portion is assembled to be freely movable along the transverse frame and extends in the longitudinal direction of the resin molding machine. A first moving body comprising: a first moving mechanism that is assembled to the traverse frame to move the first moving body forward and backward; and a second moving body that includes a lifting unit that is movably assembled to the first moving body. A second advancing / retracting mechanism assembled to the first moving body to move the second moving body forward and backward, a third moving body comprising a molded product take-out head assembled to the second moving body so as to be movable up and down, A third advancing / retracting mechanism that is assembled to the two movable bodies and moves the third movable body up and down, and holds the workpiece molded by the resin molding machine with the third movable body and releases it outside the resin molding machine. Configure Conveying device which is a molded article take-out machine.

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