TS7000-user-guide.pdf - 第3页

14 Table #2 Cartridge Assembly Option Part Number Description 7090-9040 Cartridge Assembly, 16-Pitch 7090-9030 Cartridge Assembly, 8-Pitch 7090-9050 Cartridge Assembly, 8-Pitch HO Table #3 Needle Retainer Option Part Num…

CONTENTS

Page number

1. Specifications ………………………………………………3

2. Unpacking and inspection ……………………………………4

3. Description ………………………………………………4

4. Theory of operation………………………………………………4

5. Setup instructions

5.1 Mechanical Mounting ……………………………………5

5.2 Electrical Connection ……………………………………5

5.3 Air Connection ……………………………………6

6. Dispensing Applications ……………………………………6 - 7

7. Changing The Cartridge Assembly….…..……………………….8

8. Adjusting the Encoder Motor Position…………………..……….9

9. DMP Valve Changeover Option …………..…………………9 - 10

10. Maintenance and Cleaning ……..…………………………….10 - 11

11. Troubleshooting ...……………………………………………12 - 13

12. Spare Parts and Accessories ...…………………………………..13 - 15

13. Warranty ...………………………………………………………15

Table #5 Cartridge Body Option

Part Number Description

7090-0070 Cartridge Body, Standard

7090-0080 Cartridge Body, High Output

12.3 ACCESSORIES

Part Number Description

7105XCON Dispensing conditioner, 10cc

7305XCON Dispensing conditioner, 30cc

7000-CLEANKIT Cleaning Kit

7090-9060 Syringe Bracket

7000-DMPBKIT DMP Bracket Kit

13. LIMITED WARRANTY

Manufacturer warrants this product to the original purchaser for a period of one

(1) year from date of purchase to be free from defects in material and

workmanship, but not against damages by misuse, negligence, accident, faulty

installations and instructions. Manufacturer will repair or replace (at factory’s

option), free of charge, any component of the equipment thus found to be

defective, on return of the component, “PREPAID” to the factory during the

warranty period. In no event shall any liability or obligation of the

Manufacturer arising from this warranty exceed the purchase price of the

equipment. This warranty is only valid if the defective product is returned as a

complete assembly without physical damage. The Manufacturer’s liability, as

stated herein, cannot be altered or enlarged except by a written statement

signed by an officer of the company. In no event shall the Manufacturer be

liable for consequential or incidental damages. A return authorization is

required from OK International prior to shipping a defective unit to the factory.

Manufacturer reserves the right to make engineering product modifications

without notice.

Send warranty returns to:

OK International

12151 Monarch Street

Garden Grove, Ca 92841

7000-2350_B

Table #2 Cartridge Assembly Option

Part Number Description

7090-9040 Cartridge Assembly, 16-Pitch

7090-9030 Cartridge Assembly, 8-Pitch

7090-9050 Cartridge Assembly, 8-Pitch HO

Table #3 Needle Retainer Option

Part Number Description

7090-0170 Locking Cap, Metal Needle

7090-0030 Locking Cap, TE Needle

5440-000-004

Locking Cap, TE Needle (Full UV

Block)

12.2 SPARE PARTS: CARTRIDGE ASSEMBLY

Table #4 Feed Screw Option

Part Number Description

7090-0100 Feed Screw, 8-Pitch

7090-0110 Feed Screw, 16-Pitch

7090-0120 Feed Screw, 8-Pitch HO

7090-0090

See Table # 4 below

7090-0130

7090-0140

3300-0353

See Table # 5 below

TSD931-63

TSD931-82

TSD931-81

1. SPECIFICATIONS

Motor Voltage: 6-Watt, 24 VDC, 400 RPM

Weight: 0.86 lb (0.40 kg)

Wetted parts: Hardened Tool Steel, Stainless Steel, UHMWPE

Feed screw size options: 16-pitch, 8-pitch, High Output 8-pitch

Figure 1.0

Available Configurations:

PART NUMBER DESCRIPTION

TS7000-16 IMP Rotary Valve, 16-Pitch

TS7000-8 IMP Rotary Valve, 8-Pitch

TS7000-8HO IMP Rotary Valve, 8-Pitch High Output

TS7000E-16 IMP Rotary Valve, 16-Pitch, Encoder

TS7000E-8 IMP Rotary Valve, 8-Pitch, Encoder

TS7000E-8HO IMP Rotary Valve, 8-Pitch High Output, Encoder

4.2"(106.7mm)

1.9"(48.3mm)

2.0"(50.8mm)

1.5"(38.1mm)

.7"(195.6mm)

1.5"

(38.1mm)

3.7"

(94mm)

2. UNPACKING AND INSPECTION

Carefully unpack the valve and examine the items contained in the carton.

Inspect the unit for any damaged which may have occurred in transit. If such

damage has occurred, notify the carrier at once.

3. DESCRIPTION

The TS7000 series Cartridge Rotary Valves are the latest addition to the Rotary

Microvalve family. The valve uses a feed screw (auger) to dispense material

with a rotary displacement action, allowing ultra-precise control of the

dispensing process. The valve’s modular design allows quick and easy

replacement of feed screw/chamber cartridge without the need of removing the

main valve from the machine. In addition, the valve can be interchanged to

use with TS5000DMP feed screw inserts.

The TS7000 series valve is available in 3 choices of feed screw sizes (16-pitch,

8-pitch and high output 8-pitch), all made of precision hardened tool steel.

Encoder motor version available for applications required closed-loop motor

control with encoder feed back.

4. THEORY OF OPERATION

The TS7000 Series Rotary Microvalve dispenses material with a rotary

displacement action using a rotary feed screw principle. Material is held in a

feed reservoir (2) under a positive head of air pressure, between 1 to 30 psi,

depending upon the viscosity of the material. This positive air pressure,

supplied by the air line (1), forces the material out of the barrel (2) into the

material feed path (3) then to the feed screw/chamber assembly (4). Material

flows from this point (4) to the dispense needle outlet is controlled by the feed

screw rotation in the feed direction. The feed screw is driven by the DC motor

(5). Applying a DC voltage signal to the DC motor (5), will rotate the feed

screw and the material will be forced out the dispense tip. The actual material

deposited is dependent upon adhesion of the dispensed material to the substrate.

Shearing of the material is achieved by reverse Z-motion (tip retraction). When

the motor stops, the unit remains in position for a fraction of a second (dwell)

to allow the last drop of material to flow out of the dispense tip. After the

dwell period, the automation equipment moves the valve to the next position.

Figure 2.0

Dispense tip

clogged

Tip contacting substrate Increase dispense tip height

Tip bent or damaged Replace tip

Particles size in material too

big

Replace with larger ID tip

12. SPARE PARTS AND ACCESSORIES

12.1 SPARE PARTS: COMPLETE VALVE ASSEMBLY

Table #1 Motor Option

Part Number Description

TSD1412-22 Motor, 6W, 400RPM

TSD1412-31 Encoder Motor, 6W, 400RPM

7090-0040

7090-0020

7090-0050

7090-0010

2800-0213

7090-0060

2800-0423

See Table #1 below

See Table #2 below

See Table #3 below

TSD1109-1