Binding machine for binding plastic bag with rubber band

A technology of plastic bags and strapping machines, which is applied to the parts of strapping machines, paper product packaging, and types of packaging items, etc. It can solve the problem of affecting the machine's working stability, uneven tightness, and the rubber band on the top that can only be tightened And other issues
CN109911290AInactive Publication Date: 2019-06-21็Ž‹็ง€ๆฅ
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
็Ž‹็ง€ๆฅ
Publication Date
2019-06-21
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention discloses a binding machine for binding a plastic bag with a rubber band. The binding machine comprises a machine frame, a vibration disc device and a plastic bag feeding mechanism, andis characterized in that a material taking opening is further formed in the vibration disc device; a rubber band opening device is further arranged at a position corresponding to the material taking opening and comprises a first opening rod, a swing opening rod and a bottom side opening rod; the first opening rod and the swing opening rod are connected with opening air cylinders; and the machine frame is further provided with an inserting movement mechanism. The binding machine has the beneficial effects that compared with the prior art, a rubber band transferring mechanism and a rib removingmechanism can be omitted, so that the structure of the whole machine is simple and compact; the working procedure of the rubber band opening device is simplified; and the binding work is stable and reliable.
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Description

technical field

[0001] The invention relates to a binding machine for binding plastic bags with rubber bands, in particular to a plastic bag binding machine for binding folded plastic bags with annular rubber bands as binding ropes. Background technique

[0002] The plastic bags automatically produced by the bag making machine, in order to facilitate storage, sales and use, these plastic bags need to be folded into strips several times, and then tied with a ring rubber band in the middle of the folded strips of plastic bags , and then enter the market.

[0003] Authorized notification number CN208070086U discloses an automatic strapping machine (hereinafter referred to as reference document 1), which mainly includes: a main material feeding mechanism, an auxiliary material feeding mechanism, and a strapping mechanism. Its binding mechanism includes a spreader and a manipulator. Application publication number CN108773518A discloses an "automatic binding device for plastic b...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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