打胶机的结构原理

Structural principle of glue applicator

双组份涂胶机由A、B胶泵、气动系统、升降机构、机架等组成。现分别介绍如下：

The two-component glue applicator is composed of a and B glue pumps, pneumatic system, lifting mechanism, frame, etc. Here are the following:

1.胶泵：

1. Rubber pump:

（1）A、B组份各设一个胶泵，在各自的气马达驱动下，分别作往复运动，将胶吸入并压出。A、B胶泵分别与压胶盘固定在一起，再与机架连接组成各自的系统。

(1) Components a and B are respectively equipped with a glue pump, which is driven by their respective air motors to make reciprocating motion to suck in and press out the glue. A. B glue pump is respectively fixed with glue pressing plate, and then connected with the frame to form their own system.

（2）A、B组份的配比是通过比例杠杆进行调节：向里调节，B出胶量减少，向外调节，B出胶量增加。通过调节比例杠杆来控制B胶的出胶量，从而控制A、B胶的配比。

(2) The proportion of components a and B is adjusted through the proportional lever: adjust inward, the glue output of B decreases, adjust outward, and the glue output of B increases. Adjust the proportional lever to control the glue output of B glue, so as to control the ratio of a and B glue.

（3）出胶量：由气源处理器控制，逆时针调节，出胶量增加，顺时针调节出胶量减小。（这里指总出胶量）  本胶泵通过比例杠杆调节A、B胶量配比，具有操作灵活，性能稳定，调节范围大等特点。

(3) Glue output: controlled by the air source processor, adjust counterclockwise, the glue output increases, and adjust clockwise, the glue output decreases. (here refers to the total glue output) this glue pump adjusts the proportion of a and B glue through the proportional lever, which has the characteristics of flexible operation, stable performance, large adjustment range and so on.

2.升降机构：

2. Lifting mechanism:

A、B组份胶泵分别设一套气动升降机构，该升降机构分别由两个气缸并联组成，并通过横梁固定连接各自的泵体。其目的之一是将两缸的作用力通过压盘作用在胶面上，压力大小由调压阀调节，一般调整在0.3MPa左右；其二，当需要更换胶桶时，气缸可将压盘提起。离开胶桶，以便更变新的胶桶。

A. The rubber pump of group B is equipped with a set of pneumatic lifting mechanism, which is composed of two cylinders in parallel, and is fixedly connected to their respective pump bodies through beams. One of its purposes is to act the force of the two cylinders on the rubber surface through the pressure plate. The pressure is adjusted by the pressure regulating valve, which is generally adjusted at about 0.3MPa; Second, when the rubber barrel needs to be replaced, the cylinder can lift the pressure plate. Leave the plastic bucket so that it can be renewed.

打胶机打胶操作：

Gluing operation of gluing machine:

1)松开比例杠杆上的比例泵锁紧螺钉，将比例泵内外调整所需比例。只有当A胶和B胶的配比达到正常值时，才可进行下面的操作。

1) Loosen the locking screw of the proportional pump on the proportional lever and adjust the inside and outside of the proportional pump to the required proportion. The following operations can be carried out only when the ratio of glue a and glue B reaches the normal value.

2)置选择旋钮于双组份打胶机的A、B泵开，将胶枪出口对准两片玻璃的中缝，打开胶枪开关，以适当速度平稳地移动胶枪使玻璃槽内的双组份胶填满充实为佳。打胶结束时关闭胶枪。

2) Place the selection knob on the A and B pumps of the two-component glue dispenser, align the glue gun outlet with the middle seam of the two pieces of glass, turn on the glue gun switch, and move the glue gun smoothly at an appropriate speed to fill the two-component glue in the glass tank. Close the glue gun at the end of gluing.

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