Portable tensioner

Update:04-08-2016

Technical field
The present invention relates to the field of mechanical manufacturing technology, and more particularly to a portable tensioner.
Background technique
The tensioner is a device for tightening the strap used for the cargo during the packing process of the cargo. The conventional tensioner strap is fixed at both ends of the tensioner, which makes the tensioner itself too complicated. And the strapping is only fixed by a simple snap, which is extremely easy to fall off and affect the packaging efficiency. Now, a tensioner with locking, fixing and cutting at one end is developed, which makes the structure of the baler more compact, easy to carry, and adopts a unique packing belt slot design to effectively prevent the strapping. Disengagement during the tightening process.
Summary of the invention
It is an object of the invention to provide a portable tensioner. The technical solution of the present invention is: a portable tensioner, comprising: a tensioner body and a tensioning handle, the front end of the tensioner body is provided with a cutting device, the cutting device and the tensioner The main body is a fixed connection, and the cutting device is further provided with a cutting device handle for operating the cutting device, the cutting device handle is fixedly connected with the cutting device, and the middle portion of the tensioner body is provided with a packing belt fixing groove. a tensioning gear is disposed in a middle cavity of the tensioner main body, and the strap fixing groove is coaxial with the tensioning gear and is movably connected to the tensioner main body through a bearing, and both sides of the tensioning gear are provided a pair of symmetrical handle fixing plates, wherein the handle fixing plate is fixedly connected with the tensioner body, and the top of any of the handle fixing plates is movably connected to the tensioning handle by a bolt, and the bottom of the tensioning handle is tightened The gear is meshed, and the right side of the middle strap of the tensioner main body is further provided with a strap holder, the strap bracket is fixedly connected with the tensioner main body, and the outer edge of the strap bracket is provided for pressing Bale a pressure belt groove, the pressure belt groove is movably connected to the belt carrier, and one side of the pressure belt groove is provided with a pressure belt groove handle for lifting the pressure belt groove, the pressure belt groove handle and the pressure belt groove For the fixed connection, the bottom of the intermediate position of the tensioner main body and the bottom of the right end end are respectively provided with a non-slip support plate, and any of the anti-slip support plates is fixedly connected with the tensioner main body. Further, the strap fixing groove is composed of four segments of the same size. Further, the top end of the tensioning handle is provided with a non-slip sleeve. Further, the anti-slip sleeve is made of rubber.
The invention has the beneficial effects that: by adopting the structural design of the patent, the structure of the tensioner is more simple and reasonable, the operation is more convenient, and the carrying is more convenient. And through the unique packing belt slot design, it effectively prevents the strap from being disengaged during the tightening process. With this device, the packaging efficiency is effectively improved, the mobile office is realized, the workload of the staff is greatly reduced, and the packaging effect is also significantly improved.
detailed description
a portable tensioner, comprising: a tensioner body and a tensioning handle, the front end of the tensioner body is provided with a cutting device, and the cutting device is fixedly connected with the tensioner body, The cutting device is further provided with a cutting device handle for operating the cutting device, the cutting device handle is fixedly connected with the cutting device, the middle portion of the tensioner body is provided with a strap fixing groove, and the middle portion of the tensioner body A tensioning gear is disposed in the inner cavity, and the strap fixing groove is coaxial with the tensioning gear and is movably connected to the tensioner main body through a bearing, and a pair of symmetrical pair of handle fixing plates are arranged on both sides of the tensioning gear The handle fixing plate is fixedly connected to the tensioner main body, and the top of any of the handle fixing plates is movably connected to the tensioning handle by a bolt, and the bottom of the tensioning handle is engaged with the tensioning gear, the tensioning The right side of the central packing belt fixing groove of the main body is further provided with a belt supporting bracket, and the belt supporting bracket and the tensioner main body are in the same connection, and the outer edge of the belt supporting body is provided with a pressure belt groove for pressing the packing belt. The pressure belt The belt carrier is connected to the movable belt, and one side of the pressure belt groove is provided with a pressure belt groove handle for lifting the pressure belt groove, and the pressure belt groove handle is fixedly connected with the pressure belt groove, and the tensioner main body is The bottom of the middle position and the bottom of the right end are each provided with a non-slip support plate, and any of the anti-slip support plates is fixedly connected with the tensioner main body. The strap fixing groove is composed of four segments of the same size. The top end of the tensioning handle is provided with a non-slip sleeve. The material of the anti-slip sleeve is rubber.
Working mode: Firstly, the pressure belt groove is removed by operating the pressure belt groove handle, the packing belt is placed on the belt holder, and the pressure belt groove handle is controlled to close the pressure belt groove. This design can effectively prevent the packing belt from overflowing and will be packed. The lining out packs the goods, wraps the packing belt of the packaged articles on the fixing groove of the packing belt, controls the tensioning handle, and drives the fixing belt of the packing belt to synchronously rotate by the engagement of the tensioning handle and the tensioning gear, and the packaging belt is synchronously received. Tightly, after the tensioning requirement is reached, the excess packing tape is placed at the cutting device, the handle of the cutting device is used to cut off the excess packing tape, and the packing bag is locked to complete the whole packaging process. The embodiments of the present invention have been described in detail above, but are not intended to limit the scope of the present invention. All changes and improvements made in accordance with the scope of the present application should still fall within the scope of the patents of the present invention.
 

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