JPS6126295Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a continuous adhesion machine that automatically applies double-sided adhesive tape to parts.

More specifically, we will introduce a transport device for parts to be pasted that automatically applies double-sided adhesive tape to plastic molded or pressed metal parts such as electrical wiring clamps and hanging hooks, and a transport device that is perpendicular to the transport device. an intermittent feeding device for the parts to be pasted, a double-sided adhesive tape supply device provided below the intermittent feeding device, a crimping device for the parts to be pasted and the double-sided adhesive tape, connected to the intermittent feeding device, and the crimping device. Provided is a continuous pasting machine comprising a sloped plate connected to the device, a presser device provided opposite the sloped plate, and a double-sided adhesive tape cutting device in which a blade operates at the boundary between the pressure bonding device and the sloped plate. It is something to do.

A schematic perspective view of one embodiment of the continuous pasting machine of the present invention is shown in FIG. 1, a Z arrow view in FIG. 2, and a Y arrow view in FIG. 3.
The structure shown in the figure will be explained based on the drawings.

Reference numeral 1 is a vibrating feeding device that sequentially supplies parts, and 2 is an inclined tray connected to the feeding device 1. Reference numeral 3 denotes a conveyance device, which is formed from an endless belt 7 stretched between a drive pulley 5 rotated by a drive device 4 and a driven pulley 6. 8 is an intermittent feeding device, and a stopper 9 is provided at the end of the endless belt 7 on the article delivery side so as to be perpendicular to the endless belt 7.
and a pusher 10 which is reciprocated by a cylinder 11 that feeds the parts stopped by the stopper 9. Reference numeral 12 denotes a supply device for the double-sided adhesive tape T, and the double-sided adhesive tape T can be pulled out and attached thereto. 13 is a guide roller for the double-sided adhesive tape T. Reference numeral 14 denotes a pressure bonding device, which is composed of a lower roller 15 that supports the component A via a double-sided adhesive tape, and an upper roller 16 that faces the roller and comes into contact with both upper surfaces of the component. Crimp from 17 is an inclined plate connected to the crimping device 13, and the blade 2
2 is provided with a groove a through which it can pass. Reference numeral 18 denotes a holding device provided opposite to the inclined plate 17, and is formed by a holding tool 19 that is reciprocated by a cylinder 20, and the holding device 19 is shaped to press down both upper surfaces of the part A. 21 is a cutting device, and a blade 22 for cutting the double-sided adhesive tape is rotated by the drive device 4 in conjunction with the operation of the intermittent feed device 8.

The pulley and roller are rotatably mounted on a machine frame (not shown) via bearings, and the cylinder is attached to the machine frame (not shown) by a bracket (not shown).

The operation of pasting a component and a double-sided adhesive tape using the pasting machine having the above configuration will be explained.

First, a predetermined component A is supplied to the component supply device 1, and a double-sided adhesive tape T is attached to the double-sided adhesive tape supply device 12. Next, the operator pulls out the double-sided adhesive tape T and hangs it on the drawer guide roller 13 so that the release paper side of the double-sided adhesive tape T is in contact with it, and with the part A' pasted on the adhesive surface of the double-sided adhesive tape T, the pressure bonding device 14 is inserted between the lower roller 15 and upper roller 16 of. When the preparation is completed, the parts supply device 1 is started, and the drive device 4 is started to rotate the endless belt 7. When the component supply device 1 is operated, the components A are continuously fed out and placed on the endless belt 7 via the inclined tray 2. The part _A1 placed on the endless belt 7 is conveyed in the direction A by the rotation of the endless belt 7.
At this time, the parts A ₁ to A _N are successively placed on the endless belt 7 and are thus conveyed in a continuous state on the endless belt 7. The first part _A1 conveyed by the endless belt 7 reaches the stopper 9 of the intermittent feeder 8.
When the rod comes into contact with and stops, the cylinder 11 operates to project the rod, and the pusher 10 pushes the stopper 9.
The part A ₁ in contact with is sent from the endless belt 7 to the crimping device 14 . When the part _A1 is being fed out, the parts _A2 to _AN come into contact with the side surface of the pushing tool 10, slip on the endless belt, and stop. When the part A ₁ is sent to the crimping device 14, the cylinder 1
1 operates to pull the rod and return the pusher 10 to the standby position. When the pushing tool 10 returns to the standby position, the parts A ₂ to A _N that have been stopped by the side surface of the pushing tool 10
is conveyed by the endless belt 7, and the part _A2 comes into contact with the stopper 9 and stops. When the part A ₂ comes into contact with the stopper 9 and stops, the cylinder 11 is activated again to project the rod and the pusher 10 sends the part A ₂ to the crimping device 14 . When the part A ₂ is delivered to the crimping device 14, the cylinder 11 is actuated to retract the rod and return the pusher 10 to the standby position. The above operation is repeated until parts A ₁ to _{A 3} are attached to crimping device 1.
When the tape is sent to step 4, it comes into contact with the part A' that has been pasted on the double-sided adhesive tape by the worker and pushes the part A' out of the pressure bonding device 14 and onto the inclined plate 17. the part
When A' is pushed out from the crimping device 14, the double-sided adhesive tape T is pulled out from the tape supply device 12 and the first component A ₁ is fed by the intermittent feed device 8.
At the same time, it is sent between the lower roller 15 and the upper roller 16 of the pressure bonding device 14, and the lower roller 15 and the upper roller 16 press and bond the component _A1 and the double-sided adhesive tape T. On the other hand, when the part A' is pushed out onto the inclined plate 17, the cylinder 20 of the holding device 18 is operated to project the rod and the part A' is clamped between the holding tool 19 and the inclined plate 17. When the part A' is held by the holding device 18, the blade 22 of the cutting device 21 is engaged with the drive device 4, and the blade 22 is rotated to form the V-shape of the part A' and the part _A1 . Cut the double-sided adhesive tape T at the connecting position and remove the parts.
Separate A′. The separated part A' falls from the inclined plate 17 and is held in a receiving box (not shown). When the cutting device 21 is activated to cut the double-sided adhesive tape T, the cylinder 11 of the intermittent feeding device 8 is activated to feed the part A ₄ which has been stopped in contact with the stopper 9 to the crimping device 14 . Part A ₄ is crimping device 1
4, the part A ₁ that was placed in the crimping device 14
is pushed out onto the inclined plate 17. When the part A ₁ is pushed out from the pressure bonding device 14 , the double-sided adhesive tape T is pulled out from the tape supply device 12 and fed into the pressure bonding device 14 together with the component A ₂ fed by the intermittent feed device 8 , where the lower roller 15 and the upper roller 16 to bond the component A ₂ and the double-sided adhesive tape T together. When the part A ₁ is pushed out onto the inclined plate 17, the cutting device 21 is activated, and the boundary between the parts A ₁ and A ₂ becomes V-shaped, and the double-sided adhesive tape T located at the bottom is cut along the side of the part A ₁ . Cut it and separate part _A1 . While repeating the above operation, part A and the double-sided adhesive tape are fed to the pressure bonding device and bonded continuously.

Although the present invention can be implemented as described above, it is not limited to the embodiments.

The transport device for the Γ parts may be an endless belt as in the embodiment, but depending on the shape and size of the parts, a roller conveyor may also be used.

The Γ intermittent feed device may have a configuration in which a pushing tool is attached to the rod of the cylinder and move it back and forth, or a hook device may be attached to a rotating endless rope, endless belt, etc., and the device may be configured to engage the parts and send the parts. .

The Γ crimping device may have a structure in which rollers or endless belts are disposed at a predetermined interval in the upper and lower parts, or may have a structure in which an elevating presser is provided facing the lower pedestal for crimping.

The Γ holding device may have a structure in which a presser is attached to a cylinder and move it reciprocally to clamp the component between an inclined plate, or a structure in which a movable arm is rotated by the cylinder and clamped by an inclined plate.

The Γ cutting device may be configured to cut the double-sided adhesive tape by rotating the blade, or may be configured to cut the double-sided adhesive tape by reciprocating the blade.

The shape, angle, etc. of the Γ inclined plate are appropriately set according to the parts, so that the double-sided adhesive tape can be easily cut and the separated parts can easily fall.

Γ Each of the above devices may be operated sequentially by detecting each operation using a detector such as a limit switch or a phototube, or may be operated by a controller having an operation memory circuit, an operation command circuit, etc.

As described above, the present invention includes a conveying device for parts to be pasted, an intermittent feeding device installed perpendicular to the device, a double-sided adhesive tape supply device installed below the device, and a crimping device connected to the intermittent feeding device. By comprising a device, an inclined plate connected to the device, a presser device provided opposite to the inclined plate, and a double-sided adhesive tape cutting device whose blade operates at the boundary between the crimping device and the inclined plate. , the parts to be pasted are intermittently supplied to the double-sided adhesive tape, and the parts to be pasted are pasted without any gaps between them, and the parts located at the ends of the double-sided adhesive tape are Support is provided to form a V-shaped gap between the adhered part and the adhered part located next to it, and the double-sided adhesive tape located in the gap is cut with a knife along the side surface of the adhered part. Therefore, the double-sided adhesive tape can be used without waste, and a beautiful product can be obtained in which the double-sided adhesive tape does not protrude from the side of the adhered part.

[Brief explanation of the drawing]

FIG. 1 is a schematic perspective view showing one embodiment of the continuous pasting machine of the present invention, and FIG. 2 is a view taken along the Z arrow.
FIG. 3 is a view along the Y arrow. 1: Parts supply device, 2: Inclined tray, 3: Conveyance device, 4: Drive device, 5, 6: Pulley, 7: Endless belt, 8: Intermittent feed device, 9: Stopper, 1
0: Pressing tool, 11, 20: Cylinder, 12: Tape supply device, 14: Pressing device, 15: Lower roller, 16: Upper roller, 17: Inclined plate, 18: Pressing device, 19: Pressing device, 21: Cutting Device, 22:
cutlery.

Claims (1)

[Scope of utility model registration request] A conveying device for parts to be pasted, an intermittent feeding device for parts to be pasted provided perpendicular to the conveying device, a double-sided adhesive tape supply device provided below the intermittent feeding device, and a device connected to the intermittent feeding device. A crimping device for crimping the parts to be adhered and double-sided adhesive tape, a slanted plate connected to the crimping device, a presser device provided opposite to the slanted plate, and a cutter at the boundary between the crimping device and the slanted plate. A continuous pasting machine characterized by comprising a working double-sided adhesive tape cutting device.