wood board jointing machine 01

Automatic Continuous Board Joining Machine For Sale

The Wood Board Joining Machine is one of the main equipment for producing blockboard (core board). It is primarily used to transform standard strips made from small-diameter logs, peeled wood cores, lumber board skins, and other raw materials into solid core boards of full width through processes such as board arrangement, gluing, extrusion, and heating.

The Wood Board Joining Machine is mainly composed of a hydraulic system, pneumatic system, and other components.

Work flow of Automatic Board Joining Machine

The automatic Wood Board Joining Machine is used for the automated production of the joining-trimming process of solid wood finger-jointed boards.

The automatic Wood Board Joining Machine adopts hydraulic extrusion technology. The process involves automatically feeding the glued wood strips from the machine head, followed by calibration, squeezing, trimming, maintaining, cutting, sending out the finished product, stacking, and moving the stack. The Wood Board Joining Machine utilizes PLC automatic control and possesses characteristics such as stable performance, high degree of automation, labor-saving, fast joining speed, excellent flatness, no manual seams required, material savings, easy operation, simple specification adjustment, and convenient maintenance.

Automatic Board Joining Machine
Board Joining Machine 202

Main Structure and Function Of Board Joining Machine

1. Automatic feeding mechanism – clamping – turning – unloading

2. Storage bin – storage and aligning

3. Balanced feeding device – push plate extrusion

4. Pressing and shaping device – prevent rebound

5. Edge trimming mechanism – trimming both ends

6. Pressure-maintaining conveying mechanism – pressure-maintaining during the conveying process of the machine body

7. Saw table – cutting finished boards

8. Stacking mechanism – stacking finished products

Features Of Automatic Board Jointing Machine

  • Combined structural design with high production capacity
  • Free connection between pre construction and unmanned operation
  • Automatic feeding
  • No need for material cleaning,adaptive cutting system
  • Front and rear pressure maintenance, automatic pressure replenishment
  • Reliable splicing quality
  • Flat board surface with less sanding and high yield
  • Automatic stacking
Board Jointing Machine 02

Technical Parameters Of Automatic Board Jointing Machine

ModelCRS-PB2440CRS-PB2800ACRS-PB3300A
Equipment size (mm)28000X2800X260028000×3200X260028000×3700X2600
Total power of equipment (KW)28.528.528.5
Operating power (Kw)18.518.518.5
Equipment weight (KG)100001200014000
Production efficiency (Zhang/hour)60-7560-7560-75
Suitable length of wooden strips for production (mm)1300-24451400-28001650-3300
Suitable thickness of wooden strips for production (mm)9-409-409-40

Automatic Board Joining Machine Video

Operation instruction of Wood Board Jointing Machine

(I) Preparation before starting the machine

1. Lubricate the bonding part of the gear rack of the feeding mechanism and the sliding part of the slide rod and slide sleeve, and check whether the stator oil in the oil cups of the two air source processors at the head and tail of the machine is sufficient. Check whether the oil level in the oiler of the saw table is sufficient.

2. Confirm whether the adjustment position of the material baffles on both sides of the storage bin and the width baffles meets the size requirements of the pre-thrown materials. (Requirements: The length in the storage bin is 25~50mm greater than the length of the pre-cast material, the width in the storage bin is 5~10mm greater than the width of the pre-cast material, and the material is required to be in the middle of the push plate of the feeding mechanism as much as possible when in the storage bin)

3. Confirm whether to install a push plate pad (when the thickness of the pre-cast material is ≥20mm, a push plate pad should be installed to facilitate stable production)

4. Confirm whether the length and thickness of the outermost material in the shaping check mechanism are consistent with the length and thickness of the pre-cast material (thickness difference ≤3mm; length difference is whether the two ends of the material are in the same pressure plate range of the shaping check mechanism). If it exceeds the size, turn on the power and set the machine to manual mode to lift the pressure plate. When the pre-cast material is shorter than the material in the machine, pad the corresponding part of the pressure plate that may be empty with the material head of the same thickness as the pre-cast material; when the pre-cast material is longer than the material in the machine, take out the corresponding material head padding in the machine, and put a pre-cast material at the end of the feeding stroke, and then press the card button until the hydraulic gauge 1 shows that the pressure is within the required pressure range.

5. Observe whether the pressure displayed on pressure gauge 1 is within the required pressure range. (If the pressure exceeds, please adjust)

6. If you need to enable the trimming mechanism, please confirm whether the position of the trimming mechanism saw blade meets the requirements.

Board Joining Machine 204

(II) Start production

1. Set the machine to manual mode and manually push the feed mechanism push plate to the end position of the feed stroke.

2. Put the glued material into the storage bin. Note that the material should be as close to the left side of the storage bin as possible to prevent the material below the push cylinder from being uneven.

3. Set the machine to automatic mode and press the start button. (If you need to enable the trimming mechanism, please turn on the trimming mechanism start switch)

4. After observing that the equipment is running normally, place the glued material on the loading rack and pat the material to the left to align it, and press the loading button to feed the material for production.

5. When the new material reaches the trimming position, it is necessary to confirm whether the trimming size is correct again. If there is a size deviation, the feeding should be stopped for adjustment. The trimming size must be confirmed again after adjustment.

6. The amount of pre-added materials coated with glue should not exceed one board, so as to avoid long-term non-extrusion, which may cause the glue surface to dry and affect the production quality.

7. Measure the size of the finished product every half an hour to ensure that the size of the finished product meets the requirements.

8. During the production process, pay attention to the operation of the sawing table and the stacking mechanism on the monitoring display.

9. When the alarm light on the top of the stacking mechanism is on, it means that the stacking mechanism is about to be full. Please feed all the glued materials into the machine and remove the finished board on the stacking mechanism. Leave a finished board on the stacking mechanism and press the reset button of the stacking mechanism.

10. After the stacking mechanism is reset, continue to feed and produce. When feeding the empty bin for the first time, pay attention to whether the materials below the push cylinder are neatly in place.

Board Joining Machine 201

(III) Shutdown process

1. When the storage bin is out of material alarm, turn the machine to manual mode and squeeze all the remaining materials in the storage bin into the machine manually. If you encounter the saw table cutting finished products during manual feeding, please wait until the cutting is completed before continuing.

2. Turn off the main power when there is no leftover material in the storage bin and the saw table is in the state of waiting for cutting.

3. After turning off the power, scrape off the glue on the push plate surface, the end of the pressure plate, the backing column, the loading rack, and the storage bin baffle. And clean up the scraped glue.

4. Clean the dry glue accumulated on the scraper plate on the machine body.

5. Open the end saw cover to clean the wood shavings and edge materials in the cover.

6. Clean the sawdust and edge materials around the trimming mechanism.

7. Clean the sawdust around the saw table.

8. Tidy up the work site.

Why Choose Automatic Wood Board Jointing Machine?

Improve production efficiency: The fully automatic Wood Board Joining Machine can realize the automated production process and greatly improve production efficiency. Compared with the traditional manual wood board jointing method, the fully automatic Wood Board Jointing Machine can complete the jointing task quickly and accurately, greatly shortening the production cycle and improving production efficiency.

Reduce labor costs: The traditional manual wood board joining method requires a lot of manpower input, while the fully automatic Wood Board Jointing Machine can realize automated production, reducing the dependence on manpower and thereby reducing labor costs. In addition, the fully automatic Wood Board Jointing Machine can also minimize the impact of human factors on the production process, improving the stability and reliability of production.

Improve product quality: The fully automatic Wood Board Joining Machine adopts advanced control systems and precise processing technology to ensure the stability of product quality. Through the automated production process, the fully automatic Wood Board Jointing Machine can reduce the influence of human factors on product quality, improving the consistency and precision of the product.

Save space: The fully automatic Wood Board Joining Machine usually has a compact structural design and occupies less space. Compared with the traditional manual wood board jointing method, the fully automatic Wood Board Jointing Machine can save production space and improve the utilization rate of production space.

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