Unlock instant, AI-driven research and patent intelligence for your innovation.

Automatic plate perforating machine for piano production

A technology for punching machines and plates, which is applied in wood processing equipment, fixed drilling machines, manufacturing tools, etc. It can solve the problems of affecting assembly, plate offset, and easy skewing of drill bits, etc., and achieves high drilling accuracy, simple structure, and convenience. The effect of using

Inactive Publication Date: 2020-12-25
CHONGQING SIWEITE PIANO
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to better install the components, it is necessary to drill the plate, but now when drilling the plate, it is only manually positioned roughly, and the plate is positioned in two directions, and the drilling process is to avoid damage to the plate. There is no pressing device, which will cause the plate to shift when drilling, resulting in low accuracy of the drilling position and affecting later assembly
For plates with different hardness and different quality, the drill bit is easy to be skewed during the drilling process, which affects the drilling accuracy

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Automatic plate perforating machine for piano production
  • Automatic plate perforating machine for piano production
  • Automatic plate perforating machine for piano production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings. In the description of the present invention, it should be understood that the orientations or positional relationships indicated by orientation words such as "up, down" and "top, bottom" are usually based on the orientations or positional relationships shown in the accompanying drawings, and are only for To facilitate the description of the present invention and to simplify the description, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation unless stated otherwise, and therefore cannot be construed as a reference to this invention Limitation of the protection scope of the invention; the orientation words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0023] Such as Figure 1-6 A...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an automatic plate perforating machine for piano production. The automatic plate perforating machine comprises a feeding mechanism, a perforating mechanism and a supporting mechanism. The feeding mechanism comprises a feeding support, and a transmission roller is installed at the upper end of the feeding support. The supporting mechanism comprises two oppositely-arranged supporting seats, and at least two supporting assemblies are arranged in the supporting seats in a sliding fit mode. The perforating mechanism comprises two groups of vertically-arranged perforating air cylinders, a sliding seat is fixedly installed at the upper end of each group of perforating air cylinder, at least one sliding plate is arranged in the two sliding seats in a sliding fit mode, thesliding plates are provided with sliding grooves, and at least one perforating assembly is arranged in the sliding grooves in a sliding fit mode. A positioning baffle vertically arranged on one side of the punching mechanism is further included. The automatic plate perforating machine for piano production has the advantages of being simple in structure, convenient to use, low in cost and high in drilling precision.

Description

technical field [0001] The invention relates to the technical field of piano production and processing, in particular to an automatic plate punching machine for piano production. Background technique [0002] The piano is a keyboard instrument in Western classical music, and it has the reputation of "the king of musical instruments". It consists of 88 keys (52 white keys, 36 black keys) and a metal string soundboard. Italian Bartolomeo Cristofori (Bartolomeo Cristofori, 1655-1731) invented the piano in 1709. [0003] In the structure of piano parts, except for a few metal materials such as rusted iron, iron bones, strings, shaft nails, and screws, most of the parts are made of wood materials. Among them, the shell is the part with the largest amount of wood. [0004] In order to better install the components, it is necessary to drill the plate, but now when drilling the plate, it is only manually positioned roughly, and the plate is positioned in two directions, and the d...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B27C3/04B27M3/00
CPCB27C3/04B27M3/00
Inventor 王海王建华孙家希
Owner CHONGQING SIWEITE PIANO