A kind of automatic dispensing device and method
[technical field]
The present invention relates to point glue equipment and method, be specifically related to a kind of automatic dispensing device and method.
[background technology]
Point gum machine in the service pipe that glue laminated is advanced with piston chamber links to each other, utilizes pressure to carry out a glue operation by compressed air being sent in syringe or the glue bottle.When piston is in upstroke, will fill up glue in the piston chamber; When needle head was dripped in the downward propelling of piston, glue was under pressure and just can extrudes from the pin mouth.The glue amount that oozes determines by the distance of piston undershoot, can manual adjustment, also can control by programming.
Domestic utility model patent CN2618683Y discloses a kind of point gum machine, this point gum machine is made of board, kinematic axis and adhesive dispensing device, on board, also can set up streamline, this environment division has been realized the automation mechanized operation of some glue, but, also need manually to control the opportunity for a glue, can't realize completely automation.
[summary of the invention]
The problem that needs manually-operated location in order to remedy the prior art point gum machine the invention provides a kind of apparatus and method that can effectively utilize interval between the point gum machine up-down stroke to carry out automatically dropping glue.
For achieving the above object, design a kind of automatic dispensing device, comprise conveyer belt and pneumatic point gum machine, the Glue dripping head of pneumatic point gum machine is above conveyer belt, described conveyer belt is provided with some tool anchor clamps in the direction of transfer equal intervals, and described spacing satisfies: conveyer belt is sent to the some glue interval that interval under the Glue dripping head equals pneumatic point gum machine with next tool anchor clamps.
Above-mentioned point glue equipment also has following optimizing structure:
Described air pressure point gum machine tie point glue machine controller.
Described conveyer belt connects drive by motor.
Connect electric machine controller on the described motor.
The present invention also comprises a kind of dispensing method of the above-mentioned point glue equipment of stating: conveyer belt is sent to the some glue interval that time under the Glue dripping head equals pneumatic point gum machine with next tool anchor clamps.
Point glue equipment of the present invention can be realized automatically dropping glue, has improved some glue efficient.
[description of drawings]
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of embodiment 2;
1. pneumatic point gum machine 2. tool anchor clamps 3. conveyer belts among the figure.
[specific embodiment]
In order to make purpose of the present invention, technical scheme and advantage clearer, by reference to the accompanying drawings the present invention is further elaborated.Production equipment among the application all is the common equipment of this area, should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1:
As shown in Figure 1, this automatic dispensing device comprises conveyer belt and pneumatic point gum machine, the Glue dripping head of pneumatic point gum machine is above conveyer belt, it is characterized in that described conveyer belt is provided with some tool anchor clamps in the direction of transfer equal intervals, described spacing satisfies: conveyer belt is sent to the some glue interval that interval under the Glue dripping head equals pneumatic point gum machine with next tool anchor clamps.
Embodiment 2:
On the basis of embodiment 1, adopt the automatic pneumatic point gum machine, it connects control by the point gum machine controller.Described conveyer belt connects drive by motor, connects electric machine controller on the described motor, and as shown in Figure 2, the automatic air pressure point gum machine also can replace to the point gum machine kind commonly used such as automatic ration point gum machine, digital display point gum machine.