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A kind of automatic pinning machine for piano

A pinning machine and automatic technology, applied in the direction of metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of slow speed, low efficiency, poor pin stability, etc., to achieve increased speed, improved production efficiency, and stable The effect of superior performance

Inactive Publication Date: 2017-06-13
徐小亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of pinning has defects such as slow speed, low efficiency and poor stability of the pins.

Method used

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  • A kind of automatic pinning machine for piano
  • A kind of automatic pinning machine for piano
  • A kind of automatic pinning machine for piano

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Combine below Figure 1 to Figure 3 Specifically describe the embodiment:

[0015] An automatic pinning machine for piano, comprising a base 1, characterized in that, a sliding plate 2 is arranged on the base 1, a screw 3 is arranged at the bottom of the sliding plate 2, and the screw 3 is connected with a stepping motor 4. The side part of the base 1 is provided with a frame 5, the frame 5 is provided with a vibration feeding tray 6, and the vibration feeding tray 6 is connected with a pin row box 7, and the row One end of the lower part of the pin box 7 is connected with a blowing pipe 8, the other end of the lower part of the pin box 7 is connected with a feeding pipe 9, and the feeding pipe 9 is connected with a feeding box 10, and the feeding box 10 is equipped with There is a feeding trough 11, one end of the feeding trough 11 is provided with a discharge port 12, the other end of the feeding trough 11 is connected with an air pressure pipe 13, the frame 5 is pro...

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PUM

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Abstract

The invention belongs to the technical field of piano equipment and appliances, and in particular relates to an automatic pinning machine for pianos. The invention discloses an automatic pinning machine for piano, which comprises a base, a slide plate is arranged on the base, a screw rod is arranged at the bottom of the slide plate, a stepping motor is connected to the screw rod, and the slide block The bottom of the bottom is provided with a stamping block, which is hinged with a material connection head, and the material connection head is connected with a material connection cylinder, and the material connection head can be connected with the discharge port under the action of the material connection cylinder. The described material receiving cylinder is fixed on the slide block, and the described stepping motor and material receiving cylinder are connected with a controller. The invention enables the pinning of the piano base to realize mechanical automation, thereby increasing the pinning speed, improving the production efficiency, and making the stability of the pins more superior.

Description

technical field [0001] The invention belongs to the technical field of piano equipment, and in particular relates to an automatic sales machine for pianos. Background technique [0002] In the production process of the piano, the production of the keys is very important. In the production process of the piano keys, each key needs to be fixedly arranged on the piano bottom plate. And the keys are fixed on the bottom plate of the piano, so it is necessary to set pins on the bottom plate of the piano, and then fix each key through the pins. At present, the practice of fixing the pins to the base of the piano is generally done manually. First, put the piano base with the pre-drilled pin holes in place, then manually put the pins into the pin holes, and finally use a hammer and other things to knock them in. Or after manually putting the pin into the pin hole, the cylinder is used to push the pin into the pin hole. This type of pinning has the disadvantages of slow speed, low...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/027
Inventor 徐小亮
Owner 徐小亮