Automatic small tea packaging machine

【Patent Name】 Automatic Small Tea Packaging Machine 【Applicant】 Li Jinlian 【 Inventor 】 Li Jinlian【The main applicant address】 Room 307, Yufeng Building, Sanyuan Garden, Fucheng District, Quanzhou, Fujian Province, China 【Application Number】 200420095255.2
【 Application Date 】 2004.11.09
[Examination and announcement number] 2784314
【 Validation announcement date 】 2006.05.31
[Main classification number] B65B29/02(2006.01)I
[Catalog] B65B29/02(2006.01)I B65B1/32(2006.01)I B65B31/00(2006.01)I
[Sovereign Items] 1. An automatic small-sized tea packaging machine, which includes a frame (1), a feeding hopper (4) installed on the surface of the frame, an automatic weighing device, a tea loading device, and microcomputer-controlled operations. Panel (2), pneumatic control device and finished product outlet (11) composed of air cylinder, vacuum valve, micro air compressor and vacuum pump installed inside the frame, which are characterized in that the packaging bag is respectively installed on the rack table. A tea filling device and a bag feeding and bag feeding device composed of a bulging and evacuating sealing device and a hopper quantitative tea feeding mechanism, wherein: a. a weight setting controlled by a microcomputer mounted on a rack table in the automatic weighing device Panel (3) and electronic weighing device mounted above the weight setting panel. b. The bag feeding and bag feeding device has a bag clip (10) that can be stored on the edge of the rack table and can store small pieces of packaging bags, and two cylinders T1 functioning as manipulators that are installed perpendicularly on the rack table tops. T2, and an evacuation tip T3 mounted in front of the cylinder T1 for sucking the packaging bag (21) one by one from the pockets of the pockets, the pocket clip (10) being in the shape of a "匚" shaped shell (12) A pressure plate (18) with a spring push rod and a notched side plate (19) are mounted inside the "匚" shaped housing. C. In the said bag expanding and evacuating sealing device, there are two front and rear active modules B and A with cylinder drive control mounted on the rack table, and a vacuum pump (16) installed in the rack and Expansion and evacuation solenoid valve (39), in the front and rear modules B and A is provided with air holes D1, D2 and D3 composed of two air channels, one of the air holes D2, D3 through the respective inlet and outlet air suction hole The mouth (22, 27) sucks the two edges of the mouth of the pouch, and the other air hole D1 can be connected to the pocket of the pouch through a rectangular air hole (25, 27) communicating with it, at the bottom of one of the active modules. A movable block (29) made of an insulating material is also mounted on the movable block, and an electric heating wire in the form of a strip is mounted on the movable block, and a micro-cylinder (15) matching the movable block is provided on the frame.
[Instruction CD-ROM] D0622-2
【 Abstract 】 A fully automatic small-scale tea packaging machine includes a frame, a feeding hopper installed on a rack table, an automatic weighing device, a tea loading device, a microcomputer-controlled operation panel, an air cylinder, a vacuum valve, and a Pneumatic control device and finished product discharge port formed by the micro air compressor and vacuum pump inside the rack, characterized in that the package expanding and evacuating sealing device and the funnel quantitative tea feeding mechanism are installed on the rack table respectively. Tea device and bag feeding device. The utility model adopts an electromechanical integration design, uses compressed air as a driving source, a cylinder as a driving element, a microprocessor and a control circuit and a pneumatic driving system with various electromagnetic valve switches, and compares with the prior art. The new type has automatic accurate weighing, can automatically expand the packaging bag, automatically put the tea into the bag and automatically vacuum packaging and automatic sealing, with small size, good reliability, economical and practical, greatly improve the packaging speed, automation High degree of features.