Plywood rough grinding device
A plywood, rough grinding technology, applied in the direction of grinding machine, abrasive belt grinder, grinding/polishing equipment, etc., can solve the problems of low utilization rate, abrasive belt damage, poor rough grinding effect, etc.
Pending Publication Date: 2018-02-09
福建兴恒机械科技有限公司
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Problems solved by technology
The side of the plywood is usually smoothed for use when the existing formwork is processed, but the coarse grinding mechanism of the existing plywood usually has serious damage to the abrasive belt, not only the abrasive belt is easily damaged, the utilization rate is low, and the coarse grinding effect is not good
[0003] In view of this, the present inventor aimed at many defects and inconveniences caused by the imperfect structural design of the above-mentioned rough grinding device for plywood, and deeply conceived, and actively researched and improved the trial production and developed and designed this case
Method used
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Embodiment Construction
[0032] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.
[0033] see figure 1 , figure 2 , the present invention discloses a plywood coarse grinding device, the plywood rough grinding device includes a coarse grinding frame 10 and a coarse grinding mechanism 1 and an automatic grinding amount adjustment mechanism 2 arranged on the coarse grinding frame 10; The coarse grinding mechanism 1 includes three rollers 11, an abrasive belt 12 and a drive mechanism that drives the abrasive belt 12 to reciprocate between the three rollers 11, and the three rollers 11 have a first roller 111, a second roller 112 and The third roller shaft 113, the abrasive belt traveling between the first roller shaft 111 and the second roller shaft 112 is the rough grinding working surface 20 of the abrasive belt; The abrasive belt air-cooled press plate 21 on the side of the grinding work su...
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The invention discloses a plywood rough grinding device. The plywood rough grinding device comprises a rough grinding frame, a rough grinding mechanism and an automatic grinding quantity adjusting mechanism; the rough grinding mechanism comprises three roller shafts, a sanding belt, and a driving mechanism for driving the sanding belt to perform a reciprocating motion among the three roller shafts; the three roller shafts consist of a first roller shaft, a second roller shaft and a third roller shaft; the sanding belt advancing between the first roller shaft and the second roller shaft is a sanding belt rough grinding working surface; an automatic grinding quantity adjusting mechanism comprises a sanding belt air cooling pressure plate, a pressure plate cylinder and a plywood inductor; when the plywood inductor induces that a plywood is positioned on the sanding belt rough grinding working surface, the pressure plate cylinder drives the sanding belt air cooling pressure plate to move to the sanding belt, and a butting sanding belt butts against the side surface of the plywood for rough grinding; after the rough grinding work is finished, the pressure plate cylinder drives the sanding belt air cooling pressure plate to return; and by dint of the structure, the plywood rough grinding device prevents always butting friction between the sanding belt and the sanding belt air coolingpressure plate, so that the sanding belt is fully used, the rough grinding effect is improved, and the service life of the sanding belt is prolonged.
Description
technical field [0001] The invention relates to a plywood processing equipment, in particular to a plywood coarse grinding device which can make full use of the abrasive belt and prolong the service life of the abrasive belt. Background technique [0002] Plywood is a temporary support structure, which is manufactured according to the design requirements, so that the concrete structure and components are formed according to the specified position and geometric size, maintain their correct position, and bear the weight of the plywood and the external load acting on it. The purpose of formwork engineering is to ensure the quality of concrete engineering and construction safety, speed up the construction progress and reduce engineering costs. The side of the plywood is usually smoothed for use during processing of the existing formwork, but the rough grinding mechanism of the existing plywood usually has serious damage to the abrasive belt, not only the abrasive belt is easily ...
Claims
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IPC IPC(8): B24B21/04B24B21/18B24B19/24
CPCB24B19/24B24B21/04B24B21/18
Inventor 蔡元伟
Owner 福建兴恒机械科技有限公司