500W 35KHz 10-in-1 Ultrasonic Spot Welding Machine Plastic Clothes Welder 110V
Product Description

Packing List:
Electric Control Box + Pneumatic Bracket + Foot Switch + Power Cord

HZ-35K Ultrasonic Bonding Machine Manual

Function: Suitable for brassiere, underwear, swimwear, shoe uppers and other two-layer fabric bonding points to save threads, improve product quality and efficiency. Another is also widely used in clothing, clothing, shoes, toys, leather goods, handbags, embroidery, glasses and other industries such as ironing diamonds and plastic welding processing.


Note: The best workbench mat board with tiles (floor tiles, can not use a high degree of smooth floor tiles, will be slippery) or frosted glass as a mat board. Or with 2 cm thick stainless steel plate can also be, but the effect is not so good, because the metal plate absorbs heat quickly. Can not use a too thin metal plate to do the mat board.

 Product Parameters:

◆Net Weight: 15.3kg
◆Size: 410mm*350mm*320mm
◆Output Power: 500w
◆Welding Head Stroke: 20mm
◆Control Method: Pedal Pneumatic
◆Purpose: Sewing Equipment
◆Input Voltage: 110v
◆Targets: Swimsuits, Underwear, Masks
◆Degree of Automation: Semi-automatic
◆Oscillation System: Self-excited
◆Power Form: Ultrasonic
◆Drive Form: Portable Switch
◆Lifting Control: Electric
◆Frequency: 35 (Hz)
◆Welding Area: 2mm-10mm Optional Die
◆Welding Principle: Butt Welding
◆Vibrating Head Cooling System: Air Cool

Features:
1. Convenient Operation
2. Easy Maintenance
3. Higher Efficiency
4. Strong Applicability

 Machine Shape Diagram

 

Portable Ultrasonic Bonding Machine

1  Power switch

6  Start switch

2  Amplitude meter

7  Handle

3  Carrying handle

8  Vibrator

4  Fusing time

9  Die

5  Detection switch

 

 

 

 

 

Maintenance Guidance

Failure

Cause

Solution

Output power is not enough

  1. Ammeter pointer is greater than 2A
  2. Oscillator burned out
  3. Oscillator connection line desoldering
  1. Adjust the copper screw to 3-5 small cells
  2. Replace the new oscillator
  3. Re-solder once

Abnormal sound (screeching sound)

  1. Loose mold
  1. Re-lock, before locking the vibrator and mold contact surface wipe clean and then lock

The handle has a burnt smell or sparks

  1. Oscillator connection line desoldering, loose connection, spark and burnt smell
  2. Oscillator burned out
  1. Re-weld once
  2. Replace the new oscillator

Without ultrasonic output

  1. Pressing the handle switch does not have any response and then pressing the electrical box sound wave test output, indicates that the micro switch is bad
  2. Pressing 1 guide is still without response, which means that the connection line is broken somewhere or aerial plug in the desoldering phenomenon
  1. Replace the new microswitch
  2. Re-exchange the new connection line, re-solder the contacts in the air plug

Handle hot (vibrator work will naturally generate heat, but can not be too high, generally in the 50 ℃ or so normal)

  1. The vibrator is the main accessory to produce ultrasonic waves, the chip produces ultrasonic sources, poor ventilation in the handle, the heat can not be dissipated, the chip can not work properly under high temperature, resulting in insufficient output power, and the current is large, burn the vibrator
  1. Stop working, heat dissipation and then work normally, or add ventilation cooling device (wind pump)

Ammeter pointer is large

  1. The normal current in 3-5 small cells, must be kept within this data, otherwise the force has an impact
  2. Oscillator burned out
  3. Oscillator connection line is desoldered
  1. Keep the current in 3-5 small cells, adjust the copper screw
  2. Replace the oscillator
  3. Re-solder once

Replace the new handle

  1. Pay attention to the current must be in 3-5 small cells
  2. It is still wrong after replacement
  1. Adjust the copper screw
  2. Electrical box and handle improperly matched, to professionals to match the motherboard

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Precautions, Common Sense and Routine Maintenance

  1. The welding head should not work directly with metal objects.
  2. The output force of the welding head is different for different types of shapes and sizes
  3. The output wire cannot be pulled with excessive force.
  4. The current is normally between 0.3 and 0.6 A at no load.
  5. FM screw set current at 0.3-0.6A when locked, can not be twisted at will (to ensure that the current is in the minimum position)
  6. Detect whether the no-load current is between 0.3-0.6A before work every day.
  7. The handle must be hung on the workbench so that it works vertically.
  8. Do not play freely outside the working period, and take care of the equipment.
  9. The greater the hand force, the greater the output force of the welding head, and vice versa if the hand force is small.
  10. When loading or unloading the die head, two opening wrenches must be used at the same time, one on the die head and one on the vibrator (the above action can be carried out only when the plastic nut of the handle is twisted loose and taken away first).
  11. Before installing the die head, wipe the face of the vibrator and die head clean, the screws should be locked in the die head and then locked with the vibrator, usually also pay attention to whether it has loosened.
  12. Do not collide and twist the handle with hard objects, which will break the handle and twist the wire.
  13. Check regularly whether the fan is functioning properly.
  14. For long-time use, the handle is naturally hot, please use the air gun to blow cold or natural 

HZ-35K Ultrasonic Bonding Machine 

I. Overview

1. Introduction to ultrasound：

Ultrasound is related to the frequency (sound) vibration, beyond the human hearing range of sound waves, usually in 1800 to 20000 weeks / s.

2. The principle of ultrasonic welding：

The basic principle is the use of a transducer, so that high-frequency electronic energy into high-frequency mechanical vibration, ultrasonic welding is in the plastic components, through 35,000 weeks / second (35KHZ) of high-frequency vibration, so that plastic and plastic, plastic and metal and produce 1 second 35,000 times the high-speed thermal friction, so that the plastic fusion. The base method can be divided into direct and conduction two kinds of fusion methods.

Direct fusion: that is, the first material such as wire or tape overlaps with each other fixed and plastic fusion machine fixture so that the base energy converter (HORH) directly on the above to produce sound wave vibration performance and fusion.

Conduction fusion: that is, when fusion, away from the ultrasonic vibration, a distance from the sound wave vibration conduction fusion.

3. Features：

A. It can be fused in addition to Teflon thermoplastic plastic.

B. Fusion time is very short, usually ranging (from 0.05-1 second).

C. It can be through a medium such as water, oil, etc. fusion in the bonding surface.

D. Fusion effect can achieve air-tight, liquid-tight and other sealing effects.

E. Direct and conduction fusion.

F. Fusion energy varies depending on the plastic material, and not ultrasonic vibration of all materials, only the vibration surface suitable for the occurrence of heat, so the surface of the product is without injury concern, this is the characteristic of conduction welding. In the harder plastic fusion, more play its fusion effect.

G. Ultrasonic welding will not produce such as chemical toxicity, a safe welding process.

H. Without adding any adhesives can achieve simple and fast operation.

4. Application：

Ultrasonic applications are extremely wide, we are generally familiar with are used in medicine, and the military, which are also widely used in the industrial field. Such as ultrasonic cleaning, ultrasonic fusion, ultrasonic grinding and polishing, etc. In ultrasonic fusion, the range of applications is 1. fusion; 2. buried; 3. molding; 4. riveting; 5. spot welding; 6. vibration fall (excision); 7. hot fusion.

II. Plastic Properties and Welding Relationship

The vast majority of commonly used injection molding polymers are available through ultrasonic welding. But the difficulty of ultrasonic plastic welding and the many characteristics of the welded itself. The greater the coefficient of friction of the plastic, the worse the thermal conductivity, the easier the interface to form a molten layer, and the better its ultrasonic welding performance. The harder the plastic, the easier it is to ultrasonically weld in plane welding, due to low vibration transmission loss. In crystalline plastic due to the solid state to the molten state, the temperature range is very narrow, very quickly, so the welding performance is poor, and adjustment is very difficult.

Soft plastic in the riveting process of insert welding, its ultrasonic welding performance than hard performance plastic easy. Recently, for all kinds of plastic products, there will be several common plastic ultrasonic welding performances for a brief introduction: 

  1. ABS.HIPS.PMMA.MPPO: It is a steel non-crystalline material, extremely easy to conduct 35KHZ ultrasonic frequency, and therefore particularly suitable for ultrasonic welding, whether at a distance or close to achieve good welding results.
  2. PC PSU: It is a high melting point of the material, hygroscopic, and therefore drying treatment before welding, otherwise the moisture in the material will hinder the welding strength, while the moisture will make the welding energy consumption larger, long welding time.
  3. PA: It is a crystalline material with strong hygroscopicity, so it should be dried before welding.
  4. PP.PE: It is a crystalline material, and there will be greater loss when ultrasonic conduction, so it is difficult to weld at a distance.
  5. PVC: It is a material with a low melting point and soft quality, with high ultrasonic energy loss, and when welding, so it is very easy to burn the surface of the welded parts.
 
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Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
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