JPH0614146U - Sheet glass feeder - Google Patents

Abstract

(57) [Summary] [Purpose] To make it possible to supply sheet glass sorted by sheet thickness and dimensions orderly and smoothly. [Structure] A first traveling body 1 provided above the floor 2 so as to travel in the left-right direction by numerical control, and a second traveling body 7 provided at the first traveling body so as to travel in the front-back direction by numerical control.
And a suction-type plate glass take-out device 1 provided on the second traveling body
2, a plurality of trolleys 19 with trolleys mounted with plate glass arranged so as to run in the traveling direction of the second traveling body and parallel to the traveling direction of the first traveling body, and provided so as to slide in the traveling direction of the gantry. It comprises a rod 22, a reciprocating device provided to advance and retract the rod by one pitch of the gantry, and an engaging device detachably provided by numerical control on each gantry and an equal position equal to the slide length of the rod. Supply flat glass from a stand that is lined up in a small space.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a device for supplying plate glass to a processing machine for laminating plate glass (laminated glass) or a cutting line in the plate glass.

[0002]

[Prior art]

 Conventionally, a large number of glass sheets to be supplied are piled up and leaned against a gantry, and are sorted by the thickness and size of the glass sheet.

[0003] In the supply of the sorted sheet glass, a gantry is manually selected, the gantry is carried in from a standby place to a supply device adjacent to the processing machine, and the glazing is supplied from the gantry to the processing machine via the supply device after the carry-in.

[0004]

[Problems to be solved by the device]

 According to the above-mentioned supply method, since the gantry is carried in and out manually, there is a problem that it takes a lot of time.

Further, since the gantry must be loaded and unloaded promptly so as not to reduce the operating rate of the processing machine, it is impossible to arrange the gantry in a standby place in an orderly manner so that a wasteful space is not generated. For this reason, there is a problem that a large waiting area is required.

Therefore, an object of the present invention is to provide a plate glass supply device which can significantly reduce the standby area of the gantry and can supply the plate glass without interruption.

[0007]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention provides a first traveling body provided so as to travel in the left-right direction above a floor surface by numerical control, and a first traveling body configured to travel in the front-back direction by numerical control. The second traveling body provided, the suction type plate glass take-out device provided on the second traveling body, and the traveling direction of the second traveling body on one end side in the traveling path of the first traveling body, respectively. A plurality of carriages with trolleys mounted so that they are arranged side by side, a rod provided to slide in the traveling direction of the carriage, and a reciprocating device provided to slide the rods back and forth by a length of one pick of the above-mentioned carriage. A plate glass supply device is adopted, which comprises an equal position that is equal to the slide length of the rod and an engagement device that is detachably engaged with each of the mounts by numerical control.

Further, a first traveling body provided so as to travel in the left-right direction by numerical control above the floor surface, and a second traveling body provided in the first traveling body so as to travel in the front-rear direction by numerical control, A suction-type plate glass take-out device provided on the second traveling body, and a plurality of trolleys mounted with plate glass arranged so as to travel in the traveling direction of the second traveling body at one end side of the traveling path of the first traveling body. An attached pedestal, a middle folding type tread whose both ends are rotatably attached to the pedestal before and after the pedestal, a rod provided so as to slide in the traveling direction of the pedestal, and one of the pedestals assembled by folding the links. A plate glass having a reciprocating device provided to slide the rod back and forth for a length corresponding to the pick and an engaging device that is equal to the slide length of the rod and is detachably provided at equal positions and each of the mounts. Supply equipment It is the one that adopted the table.

[0009]

[Action]

 Plate glass is leaned against each of the mounts according to size and thickness.

When the desired plate glass is supplied to the processing machine, the rod is engaged with the mount next to the mount for mounting the desired plate glass, that is, from the mount facing the supply plate glass leaning against each mount in front of the mount via an engaging device. To meet.

Next, when the rod is slid in the forward direction by the action of the reciprocating device, only the gantry engaged with the rod by the engaging device advances by one pitch of the gantry and the gantry for mounting the supply plate glass Provide a gap between the front frame and the frame to take out the glass sheet.

Then, the second traveling body is made to travel to the position of the gap by numerical control, and the first traveling body is made to travel so that the take-out device is accommodated in the gap by numerical control.

After that, the take-out device is operated to adsorb and take out the plate glass exposed in the gap of the frame, and the plate glass is directly transferred to the processing machine while the first traveling body and the second traveling body are traveling. Alternatively, it is supplied through an intermediate inserter.

After the supply of the sheet glass is completed, the rod is slid in the backward direction by the action of the reciprocating device, and the gantry in the engaged state is retreated to the original position by the engaging device.

Further, when the gantry is advanced so as to provide a gap required for removal, the tread plate in the middle-folded state extends to a horizontal straight line state.

Further, when the trestle is retracted, the tucker is retracted by pushing up the middle folding joint portion of the tread plate by the action of the push-up device, and the tread plate is folded between the trestles.

[0017]

【Example】

 Hereinafter, an embodiment according to the present invention will be described with reference to the accompanying drawings.

First Embodiment 1 shown in FIGS. 1 and 2 is a first traveling body that travels in the left-right direction above a floor surface 2 by numerical control.

As shown in FIG. 3, the first traveling body 1 has two rails 3 laid above the floor surface 2 and wheels 5 supported on both ends of the horizontal member 4 to ride on the rail 3. The wheel 5 is driven by the reversible operation of the first motor 6 through the transmission mechanism 6 ′. For example, a ball screw that rotates at a fixed position is screwed into the nut of the horizontal member, and the reversible operation of the motor is performed. The method of driving the ball screw may be adopted.

Further, the first traveling body 1 is provided with a second traveling body 7 that travels in the front-rear direction by numerical control.

The second traveling body 7 has a slider 8 fitted and engaged so as to travel between both ends of the horizontal member 4, a nut 9 supported by the slider 8, and a bearing for rotating at a fixed position. The ball screw 10 is screwed into the nut 9 and the second motor 11 drives the ball screw 10.

Further, the second traveling body 7 is provided with a plate glass take-out device 12.

As shown in FIG. 2, the take-out device 12 includes a cylinder 13 having an upward end attached to the second traveling body 7, a horizontal rotary shaft 14 supported by the tip of the cylinder 13, and a rotary shaft 14 It is composed of a suction rod provided at each end of a protruding rod 15 protruding in an H shape from both ends of the shaft 14 and a suction cup 16 capable of releasing the suction.

As shown in FIG. 4, the rotating shaft 14 is configured to rotate in a predetermined angle clockwise and counterclockwise through the transmission mechanism 18 by the reversible operation of the third motor 17.

Further, on one end side of the first traveling body 1 in the traveling path, there is a plate glass A which is arranged to run in the traveling direction of the second traveling body 7 and parallel to the traveling direction of the first traveling body 1. A plurality of mounted gantry mounts 19 are arranged.

As shown in FIGS. 5 and 6, the pedestal 19 has wheels 21 mounted on rails 20 parallel to the horizontal member 4 for traveling, and one end of the rail 20 faces the front and rear surfaces of the pedestal 19 facing each other. To assemble the pedestals 19 (for example, a method of abutting the wheels 21 of the pedestals 19 in the last row with a wheel stopper provided at one end of the rail 20).

When there are many types of plate glass A depending on the plate thickness and size, the mounts 19 may be arranged in two rows as shown in FIG.

Reference numeral 22 is a rod provided so as to slide in the traveling direction of the gantry 19.

The length of the rod 22 is slightly longer than the total number of the pedestals 19 assembled on one end side of the rail 20, and the rod 22 is arranged below the pedestal 19 and a guide member 23 such as a roller is provided. Will be guided by.

Reference numeral 24 is a reciprocating device that reciprocally slides the rod 22 by the length of one gantry 19.

In the illustrated case, the reciprocating device 24 is arranged on both sides of the end portion of the rod 22, and the tip of the cylinder 26 is connected to both sides of the rod 22 via the fittings 25, and the floor surface 2 Although the end of the cylinder 26 is fixed to the rod 26 and the rod 22 is advanced and retracted by the extension and contraction of the cylinder 26, the rod 22 may be advanced and retracted by a crank mechanism or the like.

Further, an engaging device 27 that is detachably engaged by numerical control is provided at equal intervals of the slide length of the rod 22 and each gantry 19.

As shown in FIG. 6 and FIG. 7, the above-mentioned engagement device 27 is elevated to the cylinder 29 provided to move the pins 28 up and down at the equidistant positions on the upper surface of the rod 22 and the lower surface of each pedestal 19. The pin 28 is formed so that the pin 28 can be fitted therein. The extension action of the cylinder 29 allows the pin 28 to be fitted into the recess 30 to engage the pedestal 19 with the rod 22.

With the above configuration, the plate glass A is mounted on each pedestal 19 according to the plate thickness and the size, and the computer stores the type of the plate glass mounted on the pedestal 19.

Next, when a predetermined plate glass is taken out during processing (for cutting lines, laminating, etc.), when an operation command is given by a computer, the front of the mounting base 19 of the plate glass to be taken out ( (Advancing direction of the rod 22) The cylinder 29 of the engaging device 27 located below all the mounts 19 acts, and the pin 28 is fitted into the recess 30.

After that, when the rod 22 advances due to the extension action of the cylinder 26 of the reciprocating device 24, the gantry 19 that engages with the rod 22 advances by the engaging device 27, and is in a stopped state with the advance gantry 19. A gap suitable for taking out the plate glass is provided between the frame 19 and the frame 19.

After that, while driving the ball screw 10 by operating the second motor 11, the second traveling body 7 is caused to travel to the position of the above-described gap, and after the traveling is stopped, the wheels are first driven by operating the first motor 6. While driving 5, the first traveling body 1 is run in the direction of the pedestal 19 and the take-out device 12 is fitted into the above-mentioned gap.

Then, the suction cup 16 is pressed against the surface of the front row sheet glass A of the pedestal 19 (for example, the second traveling body 7 is moved a little or manually), and the suction cup 16 is sucked ( Run the pump connected to the hose) to adsorb.

Thereafter, the cylinder 13 is housed to pull up the plate glass A on the pedestal 19, and then the plate glass A is taken out from the pedestal 19 while the first traveling body 1 is traveling in a direction away from the pedestal 19.

The plate glass A thus taken out is rotated by the third motor 17 on the rotary shaft 14 by 90 degrees, and then the plate glass A is placed in a horizontal state on the insertion table B by the extension action of the cylinder 13, and is sucked by the suction cup 16. To cancel.

The plate glass A on the loading table B is sent to the processing machine C in the front and processed.

After the completion of taking out the predetermined plate glass A, the cylinder 26 of the reciprocating device 24 is caused to contract, and the gantry 19 engaged with the rod 22 is retracted by the engaging device 27.

Second Embodiment The forward movement of the gantry 19 associated with the removal of the sheet glass, the supply of the sheet glass A, and the backward movement of the table 19 after the sheet glass A has been supplied are the same as those in the first embodiment, and a description thereof will be omitted.

Both ends of a center folding type tread 41 are rotatably attached to the front and rear mounts 19.

In order to smoothly fold the fallen tread 41 (by retreating the pedestal 19), the middle folding joint portions 43 of the tread 41 that are fallen by the extension action of the cylinder 42 installed on the frame or the floor are used. Although the cylinder 42 is pushed up, if the joint portion 43 of the tread 41 extending above the straight line connecting the support shafts 45 of the both end mounting brackets 44 of the tread 41 to the pedestal 19 is positioned, the cylinder 42 becomes unnecessary. .

With the above configuration, the tread plate 41 collapses as the gantry 19 moves forward between the take-out pedestal 19 for the plate glass A and the gantry 19 in the front. It is also possible to press on the tread 41 and cross the trestles 19.

Reference numeral 47 in the drawing denotes a stopper for the tread plate 41 that has fallen.

[0048]

【effect】

 As described above, according to the plate glass supply device of the present invention, the plate glasses are leaned and mounted on the parallel mounts, and the front mount of the plate glass mount mount is run to remove the plate glass to the front side of the mount. After providing a large gap, the take-out device is inserted into the above gap while the second traveling body and the first traveling body are traveling, and the taken-out plate glass is processed by the traveling of the second traveling body and the first traveling body. Since it is designed to be supplied to the machine, it is possible to efficiently supply the plate glass arranged neatly in the squeezed place.

Further, since the tread plate is tilted when a gap necessary for taking out the plate glass is provided between the pedestals, it is possible to take out the plate glass on the tread plate and ensure safe walking when crossing. it can.

[Brief description of drawings]

FIG. 1 is a plan view showing a first embodiment of the present invention.

FIG. 2 is a front view of the above.

FIG. 3 is an enlarged plan view of the first traveling body.

FIG. 4 is a partially cutaway enlarged plan view showing a drive portion of a rotation shaft of the take-out device.

[Figure 5] Enlarged side view of the mount

FIG. 6 is a partially cutaway enlarged front view showing an engagement device.

FIG. 7 is a plan view of the rod.

FIG. 8 is a side view of the second embodiment.

FIG. 9 is an enlarged side view of the above.

[Explanation of symbols]

 A Plate glass B Insertion platform C Processing machine 1 First traveling body 2 Floor surface 3 Rail 4 Horizontal member 5 Wheel 6 First motor 6'Transmission mechanism 7 Second traveling body 8 Slider 9 Nut 10 Ball screw 11 Second motor 12 Ejecting device 13 Cylinder 14 Rotating shaft 15 Protruding rod 16 Sucker 17 Third motor 18 Transmission mechanism 19 Frame 20 Rail 21 Wheel 22 Rod 23 Guide member 24 Reciprocating device 25 Mounting bracket 26 Cylinder 27 Engaging device 28 pins 29 Cylinder 30 Recess 41 41 Tread 42 Cylinder 43 Joint part 44 Mounting bracket 45 Support shaft 47 Stopper

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁵ Identification code Internal reference number FI technical display location B65G 49/06 9244-3F B65H 1/02 A 8922-3F 1/30 320 8922-3F 3/08 310 E 9148-3F // C03B 33/02 9041-4G 9041-4G C03B 35/00

Claims (2)

[Scope of utility model registration request] 1. A first traveling body provided above the floor surface so as to travel in the left-right direction by numerical control, and a second traveling body provided at the first traveling body so as to travel in the front-back direction by numerical control. The suction type plate glass take-out device provided on the second traveling body and the second traveling body on one end side in the traveling path of the first traveling body.
A plurality of trolleys with trolleys mounted so as to travel in the traveling direction of the traveling body, a rod provided so as to slide in the traveling direction of the gantry, and a length of one pick of the gantry that slides the rods back and forth. A sheet glass supply device comprising a reciprocating device provided so as to allow the reciprocating device, and an engaging device provided so as to be detachably engaged by numerical control with each of the mounts and an equal position equal to the slide length of the rod. 2. A first traveling body which is provided above the floor surface so as to travel in the left-right direction by numerical control, and a second traveling body which is provided at the first traveling body so as to travel in the front-rear direction by numerical control. The suction type plate glass take-out device provided on the second traveling body and the second traveling body on one end side in the traveling path of the first traveling body.
Mounting of glass plates arranged so as to travel in the traveling direction of the traveling body, a plurality of pedestals with carriages, a middle folding type tread plate with both ends rotatably attached to the front and rear pedestals, and sliding in the traveling direction of the pedestal And a reciprocating device provided to slide the rod back and forth by a length corresponding to one pick of the gantry that folds and gathers the links. A plate glass supply device comprising an engagement device detachably provided on each of the mounts.