Page 66 - 《橡塑技术与装备》英文版2026年1月

HINA R&P TECHNOLOGY AND EQUIPMENT

pneumatic control, hydraulic, etc. It is a device that integrates unload the tire → The manipulator grasps the raw tire, rotates
mechanical, electrical, and hydraulic elements, and features it to the center of the mold, and descends to complete the
high automation capabilities. shaping process → The manipulator rotates out, the safety pin
retracts, the upper vulcanization chamber reaches the mold
clamping position, and the vulcanization chamber completes
mold clamping → After the detection switch detects that the
mold clamping mechanism's lock ring is closed, the force
cylinder starts to pressurize to the set mold clamping force, and
vulcanization begins, repeating in sequence.
Introduction to the simple process: manipulator descends
1-Manipulator; 2-Mobile frame; 3-Base assembly; 4-Central mechanism; → claw opens (grasps the green tire) → manipulator ascends
5-Segmented mold mechanism; 6-Host machine device; 7-Steamer system; → manipulator rotates in → manipulator descends → upper
8-Hydraulic system; 9-Thermal pipeline; 10-Pneumatic control system; ring descends (finalizing) → claw closes → manipulator
11-Electronic control system (Figure 2)
Figure 1 Layout of hydraulic engineering tire curing press ascends → manipulator rotates out → mold closes →
mold closing stops, secondary finalizing → mold closes
to the end point → vulcanization → vulcanization ends →
segmented mold extends → mold opens → mold opening
stops, segmented mold retracts → mold opens to the limit →
manipulator rotates in → manipulator descends → claw opens
(grasps the tire) → manipulator ascends → manipulator rotates
out → manipulator descends → claw closes (releases the tire)
→ manipulator ascends → next cycle.

4 Introduction and characteristics of the
main structure and key components of
hydraulic engineering tire curing press
The hydraulic engineering tire curing press developed

Figure 2 Main component composition of hydraulic by Qingdao MESNAC Electromechanical Engineering Co.,
engineering tire curing press Ltd. utilizes proprietary technologies for all key components,
having obtained multiple domestic patents for invention and
3 Operating principle of hydraulic utility models, with several technologies also having been
engineering tire curing press applied for foreign patents. It possesses unique features and
The mobile frame is driven by a servo gear and rack advantages, including a brief introduction to the robotic arm,
system to move to the middle position of the steamer system, segmented mold mechanism, and electronic control system.
waiting for the vulcanization to end → After the vulcanization 4.1 Structure and characteristics of MESNAC
is completed, the force cylinder releases pressure, the internal electromechanical manipulator
pressure detection zero pressure switch detects the signal, and The main function of the manipulator is to grab the raw
the mold clamping mechanism unlocks and opens the mold tire and place it into the steamer. After vulcanization, the tire
for the upper vulcanization chamber → The mobile frame is is removed from the steamer and placed at the designated
controlled by the electronic control system to move → Reach workstation. The original engineering tire vulcanizer
the designated position → The manipulator tire unloading manipulator (Figure 3) is separated into two parts from the host
position is activated, and the manipulator rotates in and out to machine, with its own independent frame and pulley block. It

·20· Vol.52，No.1