A tension-measurable meter-counting device
A technology of meter counting device and tension force, which is applied in the field of meter counting devices with measurable tension force, and can solve the problems of inability to guarantee the tension force of the meter counting synchronous belt and the inability to measure the tension force
Active Publication Date: 2021-07-23
HENAN PROVINCE INST OF METROLOGY
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Problems solved by technology
It can be seen that whether there is slippage between the meter-counting synchronous conveyor belt and the cable under test is the key factor to determine whether the meter-counting is accurate, and the key to determining whether the meter-counting synchronous conveyor belt is slipping between the meter-counting synchronous conveyor belt and the cable under test is the meter synchronization. The tension of the conveyor belt cannot be measured in the prior art, so the tension of the meter timing belt cannot be guaranteed
Method used
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Embodiment Construction
[0020] An embodiment of a meter meter device with measurable belt tension is Figure 1~2 As shown: it includes a device frame provided with an upper wheel group and a lower wheel group. The device frame includes a mounting base plate 9 whose plate thickness extends along the front and rear directions. The upper end of the mounting base plate 9 is provided with a handle 8 .
[0021] The upper wheel group includes the upper wheel group left transmission wheel 3 and the upper wheel group right transmission wheel 11 arranged at intervals from left to right, and the lower wheel group includes the lower wheel group left transmission wheel 1 and the lower wheel group right transmission wheel 14 arranged at left and right intervals, wherein the lower The left drive wheel 1 of the wheel set is located at the corresponding lower side of the left drive wheel 3 of the upper wheel set, and the right drive wheel 14 of the lower wheel set is located at the corresponding lower side of the righ...
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The invention relates to a meter counting device with measurable tension force, comprising a device frame provided with an upper wheel set and a lower wheel set, one transmission wheel in the upper wheel set is a tension wheel, and the device frame is hinged with an axis along the front and rear The swing arm extending in the direction, the tension wheel is rotatably assembled on the swing arm, a tension adjusting part is arranged between the end of the swing arm away from the hinge axis and the device frame, and the device frame is provided with a screw hole, tension The tension adjusting part includes a tension adjusting screw that runs through the hole of the screw. The tension adjusting screw is threaded with a tension adjusting nut on at least one side of the hole of the screw. force sensor. Rotate the tension adjustment nut, and the swing arm drives the tension wheel to move, thereby realizing the tension meter synchronous conveyor belt. At the same time, the force sensor connected in series on the tension adjustment component can directly measure the force on the swing arm. , so as to obtain the tension of the meter synchronous conveyor belt.
Description
technical field [0001] The invention relates to a meter counting device with measurable tension force in the field of length measurement. Background technique [0002] In the production and sales process of printing, compounding, winding and other fields, there is a demand for accurate measurement of length. At present, the usual measurement method is to use a meter counting device for measurement. The accuracy of the meter counting device will directly affect the cable, etc. Accuracy of product measurement. [0003] Existing meter counting device such as the meter counting device disclosed in Chinese patent CN207881602U, the meter counting device includes a device frame provided with an upper wheel set and a lower wheel set, and at least one transmission wheel in the upper wheel set and the lower wheel set is a meter counting device. The upper wheel set and the lower wheel set are respectively wound with an upper conveyor belt and a lower conveyor belt that are clamped on ...
Claims
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IPC IPC(8): G01B5/04G01L5/04
CPCG01B5/043G01L5/04
Inventor 范乃胤黄玉珠李博尚银霞苏清磊朱记全程鹏里刘红乐
Owner HENAN PROVINCE INST OF METROLOGY