CN202953223U

CN202953223U - Full-automatic stretching film packer crank arm lifting device

Info

Publication number: CN202953223U
Application number: CN 201220598075
Authority: CN
Inventors: 杨术本; 程显铭; 孙金伟
Original assignee: ZHUCHENG JINGPIN MACHINERY CO Ltd
Current assignee: ZHUCHENG JINGPIN MACHINERY CO Ltd
Priority date: 2012-11-13
Filing date: 2012-11-13
Publication date: 2013-05-29
Anticipated expiration: 2022-11-13

Abstract

The utility model discloses a full-automatic stretching film packer crank arm lifting device which is characterized in that one ends of upper planes of two bottom plates are respectively provided with a vertical shaft longitudinally, inner sides of a bottom edge plate between the two vertical shafts are respectively and movably connected with bottom ends of support rods of two swing arms, upper ends of the swing arms are movably connected with a flat pallet through a second rotating shaft, four corners of the flat pallet are inserted in the vertical shafts in a penetrating mode, and the support rods and a first rotating shaft are connected together through an air cylinder. When the air cylinder operates, the swing arms are driven to move to enable the flat pallet to move in an up-down linear mode. The full-automatic stretching film packer crank arm lifting device is easy to mount, stable in operation, low in failure rate, easy to maintain, low in manufacturing cost, and capable of greatly reducing manufacturing cost of equipment.

Description

The full automaticity stretch film wrapping machine jacking system of cranking arm

Technical field

The utility model relates to a kind of jacking system, is a kind of for the jacking system of cranking arm on full automaticity stretch film wrapping machine specifically.

Background technology

Current for the platform lifting device on the stretch film wrapping machine, its complex structure, manufacturing cost is high, maintenance difficult.

Summary of the invention

The purpose of this utility model be provide a kind of and operate steadily, balance is high, the jacking system of cranking arm on the full automaticity stretch film wrapping machine of failure rate is low.

For reaching above purpose, the utility model vertically is provided with respectively vertical shaft at the upper plane of two bilge ways one end, bilge ways inboard between two vertical shafts is actively coupled with the bottom of two swing arm strut bars respectively, upper end at the swing arm strut bar has been actively coupled swing arm by the first rotating shaft, upper end in swing arm has been actively coupled landing slab by the second rotating shaft, four jiaos of landing slab are interted on vertical shaft, other end inboard at two bilge ways is connected with pivot shaft, and cylinder is linked together pivot shaft and the first rotating shaft.

By above setting, when cylinder operation of the present utility model, drive the swing arm campaign, can make landing slab do upper and lower straight-line motion.The utility model is installed simple, stable, failure rate is low, and low cost of manufacture easy to maintenance, can greatly reduce the manufacturing cost of equipment.

The accompanying drawing explanation

Now the utility model is described in further detail by reference to the accompanying drawings.

Fig. 1 is front view of the present utility model.

Fig. 2 is left view of the present utility model.

In figure: 1, bilge ways, 2, vertical shaft, 3, the swing arm strut bar, the 4, first rotating shaft, 5, swing arm, the 6, second rotating shaft, 7, landing slab, 8, pivot shaft, 9, cylinder.

The specific embodiment

As shown in Figure 1, 2, the utility model vertically is provided with respectively vertical shaft 2 at the upper plane of two bilge ways 1 end, bilge ways 1 inboard between two vertical shafts 2 is actively coupled with the bottom of two swing arm strut bars 3 respectively, upper end at swing arm strut bar 3 has been actively coupled swing arm 5 by the first rotating shaft 4, upper end in swing arm 5 has been actively coupled landing slab 7 by the second rotating shaft 6, four jiaos of landing slab 7 are interted on vertical shaft 2, other end inboard at two bilge ways 1 is connected with pivot shaft 8, and cylinder 9 is linked together pivot shaft 8 and the first rotating shaft 4.By above setting, when cylinder 9 operation of the present utility model, drive swing arm 5 motions, can make landing slab 7 do upper and lower straight-line motion.

Claims

1. the full automaticity stretch film wrapping machine jacking system of cranking arm, it is characterized in that: on the upper plane of two bilge ways, one end vertically is provided with respectively vertical shaft, bilge ways inboard between two vertical shafts is actively coupled with the bottom of two swing arm strut bars respectively, upper end at the swing arm strut bar has been actively coupled swing arm by the first rotating shaft, upper end in swing arm has been actively coupled landing slab by the second rotating shaft, four jiaos of landing slab are interted on vertical shaft, other end inboard at two bilge ways is connected with pivot shaft, and cylinder is linked together pivot shaft and the first rotating shaft.