An integrated device for chain pre-drawing and dismantling
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A chain and pre-stretching technology, which is applied to metal chains and other directions, can solve problems such as time-consuming and labor-intensive, and achieve the effects of good safety, high production efficiency, and increased average force
Active Publication Date: 2020-07-28
浙江东亿自动化科技有限公司
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Problems solved by technology
However, in the prior art, the pre-tensioning and dismantling links are separated and carried out separately
It is time-consuming and labor-intensive to collect the pre-stretched parts and then transport them to the joint dismantling machine
Method used
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Embodiment 1
[0038] Such as figure 1 , figure 2 As shown, an integrated device for chain pre-drawing and dismantling includes a frame 1, a table 2, a pre-drawing mechanism and a dismantling mechanism. The bottom of the frame is provided with a height-adjustable machine foot 8, and the table top is arranged on the frame; the table top is divided into a pre-drawing area 3, a stacking chain area 4, and a joint disassembly area 5 in turn according to the process steps; The side that is positioned at the output after the chain is disassembled is a foldable discharge flap 120 . The PLC controller 7 that controls the circuit of the whole device is provided on the table.
[0039] Such as image 3As shown, the pre-pull mechanism includes three driving sprockets 200, six fixed driven sprockets 201, two sliding driven sprockets 202, two pre-pull cylinders 203, two sliding rail 204, three guide sprockets 210, and the hydraulic system 205 and chain drive system (including the supporting rotating m...
Embodiment 2
[0045] The difference between this embodiment and embodiment 1 is that Figure 6 As shown, in this embodiment, the steel needle is provided with a vertical buffer spring 119 in the slot on the joint seat.
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Abstract
The invention relates to chain production equipment, and discloses a chain pre-pulling and section-dismounting integrated device. The chain pre-pulling and section-dismounting integrated device comprises a machine frame, a table surface, a pre-pulling mechanism and a section-dismounting mechanism. The table surface is divided into a pre-pulling area, a chain stacking area and a section-dismountingarea. The section-dismounting mechanism comprises a plurality of sections of chain wheels, a chain guide channel, a first air cylinder, a positioning toothed plate, a second air cylinder, a chain sheet pushing plate, a vertical rail, a section-dismounting air cylinder, a sliding table, a section-dismounting seat, a steel needle, a servo motor, a chain shaft collecting box and a chain sheet collecting box. The positioning toothed plate and the chain sheet pushing plate are sequentially arranged on subsequent working stations of the sections of the chain wheels. The vertical rail is erected above the positioning toothed plate and the chain sheet pushing plate, the section-dismounting oil cylinder is fixed to the top of the vertical rail, the sliding table is installed on the vertical rail,the section-dismounting seat is fixed to the sliding table, and the steel needle is arranged at the bottom of the section-dismounting seat. The chain shaft collecting box and the chain sheet collecting box are correspondingly located below a chain shaft hole and a chain sheet hole. According to the chain pre-pulling and section-dismounting integrated device, two processes of pre-pulling and section-dismounting of chains can be realized on one device, the degree of automation is high, the production efficiency is high, and the safety is good.
Description
technical field [0001] The invention relates to the field of chain production equipment, in particular to an integrated device for chain pre-drawing and dismantling joints. Background technique [0002] The chain often has the problem of elongation in the early stage during use, and the daily maintenance is more troublesome. Therefore, it is usually necessary to pre-stretch the chain before use, and at the same time, it is also possible to detect whether the chain can withstand the test of running-in under tension load. [0003] The Chinese patent with the application number CN201520164458.0 discloses a large-scale chain pre-tensioning machine, which includes a table, a motor, a reducer, a driven chain shaft, an oil cylinder and a tension tester. There are at least three driven chain shafts. The chain shaft is in transmission connection with the reducer and the driven chain shaft is arranged on the upper left part of the table, the first oil cylinder and the second oil cyli...
Claims
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