A kind of auger blade hot rolling equipment and its process
A blade and equipment technology, applied in the hot-rolling equipment of auger blades and its technology, can solve the problems of large consumables, human error and limitation of parameter adjustment, and achieve the effect of increasing the thickness range, facilitating adjustment, and reducing weight
Inactive Publication Date: 2017-03-08
NANTONG VOCATIONAL COLLEGE
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Problems solved by technology
[0004] The above two structures have common disadvantages: 1. The thickness of the rolled 08F steel plate is limited, below 8mm; 2. The adjustment cycle of the machine for rolling the new variety of auger blades is long, and the consumables are large; 3. The adjustment of the machine parameters depends on the operator's experience and manual work Adjustment, there are human factors errors in parameter adjustment; 4. The machine parameter measurement is read by the operator's visual scale measuring tool, and the parameters cannot be stored
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Embodiment Construction
[0035] Such as figure 1 The shown auger blade hot rolling equipment includes:
[0036] Finger roller mechanism 1, such as figure 2 As shown, the finger roller mechanism 1 includes a guide finger roller seat 7 and a finger roller 8 arranged in the guide finger roller seat 7, and the guide finger roller seat 7 is movably connected with a laterally moving ball screw 14 and a longitudinally moving ball screw. The lead screw 11, the horizontally moving ball screw 14 and the vertically moving ball screw 11 are respectively connected with a horizontal servo motor 13 and a vertical servo motor 12, and the finger roller mechanism is connected with a computer to control the horizontal and vertical positions of the finger roller in real time , to cooperate with the main tapered roller 10 to roll the blade 9;
[0037] The position control of the finger roller is more accurate than the original structure, and the operation is more convenient: the original finger roller control is to dri...
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The invention discloses an auger blade hot rolling device and a technology thereof. The auger blade hot rolling device comprises a finger roller mechanism, a conical roller mechanism, a steel strip guide-in mechanism and a steel strip heating device. The finger roller mechanism comprises a transverse servo motor, a longitudinal servo motor and a ball screw. A ball screw nut is driven to move through the servo motors. The conical roller mechanism comprises two conical rollers which are symmetrically arranged and is used for rolling a steel strip. A hydraulic transmission mechanism comprises two transmission mechanism bodies which are connected with the two conical rollers respectively. The steel strip heating device is used for heating the steel strip with a certain thickness within a certain period of time. A temperature sensor and a time sensor are arranged in the device. According to the auger blade hot rolling device, the servo hydraulic technology, a PLC, a sensing and measuring technology, a computer technology and a mechanical transmission technology are combined together, the rolling thickness range of the steel strip is widened through a fast heating technology and a steel strip hot rolling technology; the overall size and the weight of the rolling device are reduced; and complexity of a mechanical transmission device is greatly simplified; and adjustment and maintenance are further facilitated.
Description
technical field [0001] The invention belongs to the agricultural machinery equipment manufacturing industry, and specifically relates to a hot-rolling equipment for auger blades and a process thereof. The production and processing of screw blades required for elevator augers and the like is the heart of screw conveying equipment. Background technique [0002] At present, the continuous rolling process of the auger blade is a cold rolling process, which is a process of cold rolling a steel strip with a certain thickness and width by using two conical rolls. Its rolling equipment mainly has two structures. The first one is a rolling mill manufactured by imitating the British F-600M model, which is mainly a mechanical transmission mechanism. Its main transmission mechanism relies on the electric motor to drive the reducer, and drives the two transmission shafts through the synchronous toothed belt, so as to ensure the synchronous rotation of the two rolling cone rollers and re...
Claims
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IPC IPC(8): B21H7/00
Inventor 张佳兴顾力平郝静张凯张博路桂明
Owner NANTONG VOCATIONAL COLLEGE