Floating roller adjusting device
A technology of adjusting device and floating roller, which is applied in packaging, transportation and packaging, paper/cardboard containers, etc. It can solve the problems of difficult to control the tension, cumbersome tension adjustment, and complex structure, so as to improve convenience and controllability , simple structure and convenient operation
Pending Publication Date: 2021-09-21
NANJING ZONO MACHINE EQUIP
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Problems solved by technology
[0003] Among the existing paper tensioning and tension adjustment devices, one type is relatively simple in structure, but the tension adjustment is more cumbersome and difficult to control the tension; the other type is more complicated in structure and high in cost
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[0021] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0022] Such as Figure 1-5 The floating roller adjustment device shown includes wallboard 1, floating roller 2, two rotating shafts 3, mandrel 4, fixed plate 5, locking screw 6, worm adjusting rotating shaft 7, worm gear locking sleeve 8, floating roller The locking sleeve 9, the worm wheel 10, the worm 11 and the locking seat 12, the rotating shaft 3 has a wallboard connecting part 31 and a mandrel connecting part 32 which are not coaxial with each other, and the two rotating shafts 3 are connected by the wallboard Parts 31 are respectively arranged in the wallboards 1 on both sides, and a copper sleeve 13 is provided between the wallboard conne...
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The invention relates to a floating roller adjusting device. The floating roller adjusting device comprises a wall plate, a floating roller, two rotating shafts, a mandrel, a fixing plate, a locking screw, a worm adjusting rotating shaft, a worm gear locking sleeve, a floating roller locking sleeve, a worm gear, a worm and a locking base, each rotating shaft is provided with a wall plate connecting part and a mandrel connecting part which are not coaxial with each other, the floating roller locking sleeve is in a hoop shape, a worm gear locking sleeve hole is formed in the middle of the floating roller locking sleeve, a locking screw hole is formed in the upper portion of the floating roller locking sleeve, the worm gear locking sleeve is arranged in the worm gear locking sleeve hole, sleeves the wall plate connecting parts of the rotating shafts and is of an open annular structure, the worm gear is fixedly connected to the worm gear locking sleeve and meshes with the worm, the locking screw is provided with a rod part and a threaded part, the threaded part of the locking screw can penetrate through the locking screw hole to be screwed into the locking base, and therefore the floating roller locking sleeve and the worm gear locking sleeve are sequentially driven to lock the rotating shafts. According to the floating roller adjusting device, paper tension adjusting and locking are convenient, the structure is simple, and the reliability is high.
Description
Technical field: [0001] The invention relates to the technical field of packaging bag processing equipment, in particular to a floating roller adjustment device. Background technique: [0002] In the packaging bag processing and production equipment, it is necessary to use a paper tension and tension adjustment device, whose main function is to tension the paper and lock it when the paper tension is adjusted to the most appropriate level. [0003] Among the existing paper tensioning and tension adjusting devices, one type has a relatively simple structure, but the tension adjustment is cumbersome and difficult to control the tension; the other type has a more complicated structure and high cost. Invention content: [0004] In view of the above problems, the present invention proposes a floating roller adjusting device with convenient paper tension adjustment and locking, simple structure and high reliability. [0005] The present invention is achieved through the followin...
Claims
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IPC IPC(8): B65H23/26B31B70/10
CPCB65H23/26B31B70/10B65H2701/1944
Inventor 程荣武程荣文赵强胡平飞黎广寿许金
Owner NANJING ZONO MACHINE EQUIP