Guangzhou Daheng Automation Equipment Co.,LTD  

1) Function Princple


2) The role of Visual in dispensing technique: 

a) Before dispensing , product can be located quickly and dispensing track shall be put into form automatically ;

(b) Dispensing dots shall be compared and measured to check the uniformity of shape ,dimension and color of the dots after dispesing . 

(3) machine Charateristics:

 

 1. Ultra - high precision double cylinder plunger pump, glue stable and easy to use. Daheng core patent plunger pump technology, with unique, innovative, practical, advanced; A new generation of fluid measurement ratio control with high accuracy, variable, uninterrupted and long life is realized.

2. The machine has automatic glue dispensing function, can match 1:1 to 10:1 within the two-component glue, can automatically match, automatic mixing, automatic mixing, automatic completion of the machine, do not need manual matching, is an online type of glue dispensing, to fill the amount of glue, how much glue dispensing, dispensing good glue is immediately to the product .

3.High-precision CCD vision capture and positioning, high-precision imported servo screw three-coordinate linear manipulator mobile device, to achieve high-precision positioning control, accuracy ±0.03mm

4 Motion control card: high-speed dot and line drawing and various irregular motion control; Teaching programming is adopted .

5 Various of needles?glue mixing and dispensing evenly .

6 .Alarm function: the drums of A and B are equipped with alarm and induction devices of lower position

7. Vacuum feeding: both barrel A and barrel B can automatically vacuum feeding, which is helpful to eliminate air bubbles

8? Diaphragm pump feeding: A, B drums can automatically feed diaphragm pump

9. Automatic cleaning: the mixed part of AB adhesive is automatically cleaned with gas and liquid .

10. Anti-curing procedure, the machine can set the glue interval time according to the time of glue curing, to prevent the glue curing caused by the occasional stop during the working time, causing the machine to block up   (a) Angle free dispensing .Product can be placed on worktable at will without special tooling fixture involved .

     (b) Independent and fixed constant temperature system. Heating device are installed on dispensing head and plate to conduct special process such as hot dispensing with cold glue or cold dispensing with hot glue in cold season .

     (c) Loading and Moving mechanism on granite platform . This stone platform ensures great stability of movement and promotes movement precision without deformation . 

    (d) Adjustable illuminant with full chromatography .Full chromatography illuminant can be adjusted independently and continuously , from which any visual light can be picked to promote visual recognition rate and accuracy of product.

  (e) Any Dispensing track can be set accordinly . Dispensing track on the screen can be pointed through mouse , avoiding compliance operations on demonstrator and shorten the time of product's introduction.

(4) Positionining 

 

Ratio 1;1- 10:1 low ,medium ,thickness viscosity fluid liquid .

shot size: 0.1cc- 10cc. 

Weldo high precision metering and mixing machine is applied pneumatic system different with traditional gear metering and mixing pump.Weldo mixing machine is for lower , medium, thickness adhesive , resins and epoxies precision to handle the metering & mixing of component parts. Adapt to variety of two component AB glue 1:1-1:3 widely used in the relay ,energy saving lamps,LED ,capacitor ,souvenir and jewlry etc. 

Function: 

1. Metering and Mixing Machine reaction is fast  and constantly  metering and mixing two component adhesive to transfer the adhesive to dispensing machine quickly .

2.The machine is installed chemical A and Chemical B barrel .Constant temperature heating device are installed on whole mixing and transporting system ensure glue flowing evenly and hot dispensing . 

3. The machine has an automatic cleaning function. 

4. The automated -cycling function can reduce the labor instensity and increases the production .

5. PLC controlled , touch screen interface , simple and easy operation . 
Application Scope:
electronic part, art lable stickers and so on