Fully-automatic production line for sealing strips of refrigerator doors
A technology for sealing strips and refrigerator doors, which is applied to household components, household appliances, and other household appliances. It can solve the problems of difficult magnetic strips, low accuracy, and the inability to popularize the production line of fully automatic refrigerator door sealing strips, etc., and achieve accuracy. High, Increased Accuracy, Effect of Increased Accuracy
Active Publication Date: 2012-08-22
ANHUI HIGASKET PLASTICS CO LTD
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Problems solved by technology
However, since the magnetic strip and the sealing strip are made of extremely long and soft materials, and the moving speed of the magnetic strip and the sealing strip is relatively fast, it is difficult for the magnetic strip to align with the entrance of the sealing strip and the sealing strip is not easy to align with the entrance of the sealing strip. The defect of the low accuracy rate of the connection of various parts such as mold entry prevents the popularization of the automatic refrigerator door sealing strip production line
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[0028] The following descriptions are only preferred embodiments of the present invention, and therefore do not limit the protection scope of the present invention.
[0029] Examples, see figure 1 , Figure 2a , Figure 2b Shown: a fully automatic refrigerator door sealing strip production line, including an extruder, a cutting machine, a magnetic threading machine 21, a welding machine 30, a manipulator 10, and a conveyor belt, and the welding machine 30 includes a mold 31. The specific working process is: after the extruder extrudes the sealing strip 200, the cutting machine cuts the sealing strip 200 into segments. After that, the manipulator 10 transports the sealing strip 200 to the magnetic threading machine 21 , and the magnetic threading machine 21 threads the magnetic strip 100 into the sealing strip 200 . Next, the manipulator 10 sends the sealing strip 200 into the mold 31 of the welding machine 30 for welding. Finally, the manipulator 10 takes out the welded an...
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The invention discloses a fully-automatic production line for sealing strips of refrigerator doors. The production line comprises an extruder, a cutting machine, a magnetic stripe penetrating machine, a welding machine, a manipulator, double grippers and a conveying continuous track, wherein the welding machine is provided with a mould, a pitch variation device is arranged between two pairs of the double grippers, and after the two pairs of the double grippers clamp the front end and the rear end of a sealing strip at the front end of the welding machine respectively, the pitch variation device starts to send the sealing strips into the mould. After optimization, a magnetic stripe penetrating device comprises the magnetic stripe penetrating machine which includes a magnetic stripe penetrating hole, a magnetic stripe displacing table and a sealing strip fixing table, wherein a permeability pressing bar is arranged above the magnetic stripe penetrating hole, a permeability needle is arranged at the sealing strip fixing table, a grasper is arranged on the upper side of the sealing strip fixing table, and a negative pressure suction port is arranged under the entrance of the sealing strip fixing table. The mould can adopt a three-division mould, and a guide mould is arranged in front of the mould on the welding machine which is a four-head welding machine. The fully-automatic production line for the sealing strips of the refrigerator doors has the advantages that joining accuracy of all parts is high, and popularization of the production line is facilitated.
Description
technical field [0001] The invention relates to the technical field of refrigerator preparation, in particular to a fully automatic refrigerator door sealing strip production line. Background technique [0002] At present, in the production of refrigerators, the magnetic strips are usually inserted into the sealing strips manually, and then the sealing strips are welded manually. This method is extremely inefficient, the quality is not stable enough, and there are potential safety hazards. For this reason, a fully automatic refrigerator door sealing strip production line has emerged. In this production line, after the manipulator grabs and carries the magnetic strip and the sealing strip, the operations of inserting the magnetic strip into the sealing strip and welding the sealing strip are carried out in sequence, which greatly improves the production efficiency of the refrigerator door. Improve production efficiency and reduce safety hazards in production. However, since...
Claims
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IPC IPC(8): B29C65/78B29C69/00B29C33/00B29L31/26
Inventor 时乾中
Owner ANHUI HIGASKET PLASTICS CO LTD