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Bonding device and control method of bonding device

A technology of bonding and control, which is applied in the directions of transportation and packaging, sending objects, thin material processing, etc., which can solve the problems that the adhesive cannot be discharged from the discharge port, and the adhesive is insufficient.

Active Publication Date: 2018-06-05
BROTHER KOGYO KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the force of pressing the lower cloth against the discharge port by the conveyor belt is too strong, there is a possibility that the adhesive cannot be discharged from the discharge port
In this case, there is a possibility that the adhesive attached to the rear end of the lower cloth is insufficient.

Method used

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  • Bonding device and control method of bonding device
  • Bonding device and control method of bonding device
  • Bonding device and control method of bonding device

Examples

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Embodiment Construction

[0034] Embodiments of the present invention will be described. The following description uses left and right, front and rear, and up and down indicated by arrows in the drawings. The bonding apparatus 1 is capable of bonding two objects to be bonded using the adhesive Z. The objects to be bonded are flexible sheets, for example, the lower cloth C1 and the upper cloth C2.

[0035] refer to Figure 1 to Figure 11 , the mechanical structure of the bonding apparatus 1 will be described. Such as Figure 1 ~ Figure 3 As shown, the bonding device 1 has a base part 2 , a pillar part 3 , an arm part 4 and a head part 5 . The base part 2 is in the shape of a cuboid, and is fixed on the workbench. The pillar part 3 has a columnar shape and extends upward from the upper surface of the base part 2 . The arm portion 4 extends leftward from the upper end portion of the pillar portion 3 . The head portion 5 protrudes leftward from the left end portion of the arm portion 4 . The stand ...

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Abstract

The present invention relates to a bonding apparatus and a method of controlling an bonding apparatus. The bonding apparatus and the control method of the bonding apparatus can stably adhere the adhesive to the downstream end portion of the sheet in the conveying direction. The bonding device has a support portion and a nozzle. The support portion can support the lower cloth from the lower side. The nozzle is disposed on a side opposite to the side on which the support portion is located with respect to the lower cloth. The nozzle has a discharge port through which the adhesive can be discharged downward. The nozzle is displaceable between a first relative position and a second relative position. When the nozzle is in the first relative position, the discharge port is opposed to the lowercloth from above. When the nozzle is in the second relative position, the discharge port is opposed to the lower cloth from above at a position on the rear side where the discharge port is located when the discharge port is in the first relative position. While the nozzle is moving from the first relative position to the second relative position, the discharge port discharges the adhesive to the lower cloth in a stationary state.

Description

technical field [0001] The present invention relates to a bonding device and a control method of the bonding device. Background technique [0002] A bonding device is known for bonding two overlapping sheets. The bonding apparatus disclosed in Japanese Patent Laid-Open No. 222140 is used to overlap and bond an upper cloth and a lower cloth as an example of sheet materials. The above bonding device has a conveyor belt, a nozzle, and a first roller. The conveyor belt is arranged below the nozzle. The conveying portion, which is a portion extending in the front-rear direction among the conveyor belts, can support the lower cloth. The delivery portion extends to the rear side of the nozzle. The nozzle has a discharge port capable of discharging the adhesive at the lower end. The bonding device can sandwich the lower cloth between the conveying portion and the discharge port. The first roller is provided on the upper side of the rear end portion of the transport location. ...

Claims

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Application Information

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IPC IPC(8): B65H37/04
CPCB65H37/04
Inventor 皆川裕一朗梅田和俊柴田到岩越弘恭村上健二国立高广
Owner BROTHER KOGYO KK
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