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Composite counter-weight block grinding ultra-flat production line

A technology for counterweights and production lines, applied in grinding/polishing equipment, grinding/polishing safety devices, grinders, etc., can solve problems such as occupational health and safety injuries of employees, inability to guarantee production quality, and serious pollution on the job site. The effect of reducing labor intensity of workers, controlling product flatness and dimensional accuracy requirements, and reasonable overall structure design

Inactive Publication Date: 2015-03-04
TIANJIN ELEVATOR ELEVATOR PARTS
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The original technological process is to fill and maintain the composite counterweight after 25 days according to the size required by the standard to protrude high points and potholes on the upper surface of the counterweight, and grind it manually with a manual grinder. The heaviest counterweight 70 kilograms need to be moved manually, the employees consume a lot of physical strength every day and the production efficiency is very low, and the required production quality cannot be guaranteed. At the same time, a large amount of dust is generated during the grinding process, and the work site is seriously polluted. cause great harm

Method used

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  • Composite counter-weight block grinding ultra-flat production line
  • Composite counter-weight block grinding ultra-flat production line

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Embodiment Construction

[0011] Below in conjunction with the accompanying drawings and preferred embodiments, the specific implementation, structure, features and effects provided by the present invention will be described in detail as follows:

[0012] Such as figure 1 and figure 2 As shown, a compound counterweight grinding ultra-flat production line, including the upper part, the lower part, the host part, the main machine feeding and feeding part and the electric control console, can be adjusted arbitrarily according to the width of the compound counterweight during work. The workpiece automatically enters the grinding surface of the main machine through the upper active roller table 16, and is discharged from the lower active roller table 3, with a total length of 10.35 meters. The host part is composed of host body 1 and guide column 2, dust collector suction port 11, connecting plate 14, adjustment screw 20, dust cover 30, positioning mobile baffle 31, drive shaft motor 6, pulley 7, power b...

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Abstract

The invention relates to a composite counter-weight block grinding ultra-flat production line which comprises an upper moving portion, a lower moving portion, a main machine portion and the like. The main machine portion is mainly formed by connecting a main machine body, a dust remover suction port, an adjusting screw, a dustproof cover, a positioning movable baffle, a driving shaft moor, a belt wheel, a power belt, a lifting lead screw, a spindle, a bearing seat, a spindle box, a PH vertical seat, a bevel gear shaft and the like. The upper moving portion is formed by connecting an upper moving maneuvering roller way, a 2# cycloidal pin gear speed reducer, a chain wheel, a maneuvering roller and an adjusting baffle, the lower moving portion comprises a lower moving roller way rack and a rotating roller, and a main machine walking feeding portion comprises a belt tensioning device, a 3# cycloidal pin gear speed reducer, a main rotary drum, a driven rolling wheel and a driving conveying belt. The composite counter-weight block grinding ultra-flat production line has the advantages of being reasonable in structural design, convenient to operate and capable of remarkably reducing the labor intensity of workers, improving a working environment, reducing the production cost of enterprises, effectively ensuring product flatness and size accuracy and improving the production efficiency.

Description

technical field [0001] The invention belongs to the field of material handling equipment manufacturing, in particular to an elevator compound counterweight surface grinding super-flat production line. Background technique [0002] At present, the elevator counterweight is gradually replacing the cast iron counterweight with the counterweight filled with the composite product poplar ash barite and sand. Therefore, the composite counterweight has relatively high process requirements for the overall flatness of the surface of the counterweight. Composite There are many kinds of heavy blocks, ranging in length, width and height, and the previous processing methods cannot meet the product process requirements. [0003] The original technological process is to fill and maintain the composite counterweight after 25 days according to the size required by the standard to protrude high points and potholes on the upper surface of the counterweight, and grind it manually with a manual g...

Claims

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Application Information

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IPC IPC(8): B24B19/22B24B55/06
CPCB24B19/22B24B55/06
Inventor 邢振民
Owner TIANJIN ELEVATOR ELEVATOR PARTS
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