Meter counting device with measurable tensile force
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 problems such as the inability to guarantee the tension force of the meter counting synchronous belt and the inability to measure the tension force
Active Publication Date: 2020-03-06
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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[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 tensile force. The device comprises 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, a swing arm with the axis extending in the front-back direction is hinged to the device frame, the tension wheel is assembled on the swing arm in a rotating mode,and a tension force adjusting part is arranged between one end, far away from the hinged axis, of the swing arm and the device frame. A screw rod through hole is formed in the device frame, the tension force adjusting part comprises a tension force adjusting screw rod penetrating through the screw rod through hole, a tension force adjusting nut is in threaded connection with at least one side ofthe screw rod through hole on the tension force adjusting screw rod, and a force measuring sensor is arranged on the tension force adjusting part in series. The tension force adjusting nut is rotated,the swing arm drives the tension wheel to move, and therefore, a meter counting synchronous conveying belt is tensioned, meanwhile, the force measuring sensor arranged on the tension force adjustingcomponent in series can directly measure the acting force borne by the swing arm, and the tension force of the meter counting synchronous conveying belt is obtained.
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