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Automatic smoothing equipment for curved surfaces of concrete products

A technology for concrete products and curved surfaces, which is applied in the field of automatic smoothing equipment for curved surfaces of concrete products, which can solve problems such as low efficiency, lack of automation, and time-consuming and laborious manual smoothing, and achieve simple construction, reduced workload, and good smoothing effect Effect

Active Publication Date: 2021-09-03
青岛大巡智能制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the smoothing process of fine plastering after the mold is poured with concrete is generally completed by workers in a closed workshop with a trowel for smoothing. Not only has the automation of production not been realized, but manual smoothing is more time-consuming and laborious, and the efficiency is lower.

Method used

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  • Automatic smoothing equipment for curved surfaces of concrete products
  • Automatic smoothing equipment for curved surfaces of concrete products
  • Automatic smoothing equipment for curved surfaces of concrete products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] combine Figure 1 to Figure 6 , an automatic smoothing equipment for curved surfaces of concrete products, comprising a main frame 1 and a leveling mechanism 2, the upper end of the main frame 1 is connected with a longitudinal movement mechanism 3. Longitudinal moving mechanism 3 is connected with horizontal moving mechanism 4, and horizontal moving mechanism 4 is connected with elevating mechanism 5, and the lower end of elevating mechanism 5 is connected with swing positioning mechanism 6, and the lower end of swinging positioning mechanism 6 connects the leveling mechanism 2 that can swing and rotate.

[0039] The main frame 1 includes a first square frame 11 and four first legs 12 connected to the lower ends of the first square frame 11 , and the lower ends of the first legs 12 are connected to the ground through an anchor plate 13 . The vertical movement mechanism 3 comprises a first longitudinal rack track 31 and a second longitudinal rack track 32; the first lon...

Embodiment 2

[0054] In order to realize the automation of the smoothing process of the curved surface of concrete products and improve the efficiency, a five-axis three-linkage automatic smoothing equipment for the curved surface of concrete products is designed. The motors in the leveling mechanism 2, the longitudinal movement mechanism 3, the lateral movement mechanism 4, the lifting mechanism 5 and the swing positioning mechanism 6 are controlled by the troweling equipment control system.

[0055] According to the production requirements, the stroke of the horizontal moving mechanism 4 is 4000mm, the stroke of the vertical moving mechanism 3 is 3200mm, and the stroke of the lifting mechanism 5 is 700mm. The swing positioning mechanism 6 drives the leveling mechanism 2 to rotate in an angle range of -45° to 45°.

[0056] In order to ensure stability and no violent vibration during the movement, the lifting mechanism 5 is designed as a rack and pinion slide table for lifting, and the long...

Embodiment 3

[0062] The above-mentioned automatic troweling equipment is equipped with a leveling mechanism 2, a longitudinal movement mechanism 3, a lateral movement mechanism 4, a lifting mechanism 5 and a swing positioning mechanism, which realizes more efficient and convenient troweling of the arc-shaped concrete products in the mold 7 by the troweling tool. flat. This equipment greatly reduces the time-consuming of the troweling process, and greatly improves the production efficiency of curved concrete products. Workers only need to manipulate the equipment to complete the smoothing of arc-shaped concrete products, which reduces the workload of workers. The manufacturing cost of the equipment is low, the construction is simple, the operation is easy, and the application and production are safe and stable. In this automatic smoothing equipment, the automatic smoothing of the cutter on the arc surface is realized through the five-axis three-linkage, and the tilting design of the blade ...

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Abstract

The invention discloses an automatic smoothing device for curved surfaces of concrete products, which comprises a main frame and a leveling mechanism. The lower end of the swing positioning mechanism is connected with a swing positioning mechanism, and the lower end of the swing positioning mechanism is connected with a leveling mechanism capable of swinging and rotating. The leveling mechanism includes a hollow rotary platform, on which a leveling motor is connected, and the leveling motor is connected with a leveling support frame arranged below the hollow rotary platform through a leveling transmission assembly, and each end of the leveling support frame is connected with a spring link assembly. Set of smoothing knives. This equipment greatly reduces the time-consuming of the troweling process, and greatly improves the production efficiency of curved concrete products.

Description

technical field [0001] The invention relates to the field of construction machinery, in particular to an automatic smoothing device for curved surfaces of concrete products. Background technique [0002] As the structure of the tunnel support system, concrete products are an important part of the tunnel structure; they are the outermost barrier of the tunnel, and bear the role of resisting soil pressure, groundwater pressure and some special loads. The geometric shape of the concrete protective layer of the tunnel is an arc plate, which is generally assembled continuously in blocks and segments, and the production material is usually high-strength impermeable concrete. [0003] In production, after the mold is sealed and poured with concrete, it can be smoothed and solidified to obtain a curved plate-shaped concrete product. The troweling process in production is divided into two steps: rough troweling and fine troweling. Coarse troweling needs to collect the remaining mate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28B1/29B28B17/00
CPCB28B1/29B28B17/00
Inventor 陈广庆王大龙孙爱芹李祚颖袁亮田群宏王云霞王吉岱杨帅
Owner 青岛大巡智能制造有限公司
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