CN219075925U

CN219075925U - Automatic slot milling equipment for upright posts of pianos

Info

Publication number: CN219075925U
Application number: CN202223246754.4U
Authority: CN
Inventors: 吴天延; 李志洲
Original assignee: Yichang Jinbao Music Instrument Manufacture Co ltd
Current assignee: Yichang Jinbao Music Instrument Manufacture Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-26
Anticipated expiration: 2032-12-05

Abstract

An automatic slot milling device for a piano upright post comprises an automatic feeding system, an automatic processing system and an automatic discharging system; the automatic feeding system comprises a feeding transmission device and is arranged at the feeding end of the equipment, the automatic discharging system comprises a discharging transmission device and is arranged at the discharging end of the equipment, the automatic processing system comprises a multi-shaft milling groove device and a processing transmission device and is used for milling grooves on wood raw materials, and the automatic feeding system, the automatic processing system and the automatic discharging system are sequentially connected to form an integral complete device; the utility model adopts a full-automatic processing technology, can greatly improve the processing efficiency of the upright post of the piano, saves manpower resources and improves the processing precision of the upright post.

Description

Automatic slot milling equipment for upright posts of pianos

Technical Field

The utility model belongs to the technical field of manufacturing and processing of pianos, and particularly relates to automatic slot milling equipment for a piano upright post.

Background

The piano upright posts are supporting parts of the piano, not only enough mechanical strength is ensured, but also the firmness and the suitability of the combined assembly are indexes of product quality, and in order to enable the piano upright posts to be mutually matched and accurately assembled, milling grooves are needed to be processed on the piano upright posts; the traditional milling groove processing of the upright posts of the piano is usually completed in a purely manual or semi-manual mode, so that the processing process of the upright posts of the piano is low in efficiency, and in addition, the processing precision of the upright posts of the piano cannot be met only by the manufacturing experience and the proficiency of an installation master.

Disclosure of Invention

In view of the technical problems existing in the background art, the automatic slot milling equipment for the upright posts of the piano provided by the utility model adopts a fully-automatic processing technology, so that the processing efficiency of the upright posts of the piano can be greatly improved, the manpower resources are saved, and the processing precision of the upright posts is also improved.

In order to solve the technical problems, the utility model adopts the following technical scheme:

an automatic slot milling device for a piano upright post comprises an automatic feeding system, an automatic processing system and an automatic discharging system; the automatic feeding system comprises a feeding transmission device and is arranged at the feeding end of the equipment, the automatic discharging system comprises a discharging transmission device and is arranged at the discharging end of the equipment, the automatic processing system comprises a multi-shaft milling groove device and a processing transmission device, the multi-shaft milling groove device and the processing transmission device are used for milling grooves on wood raw materials, and the automatic feeding system, the automatic processing system and the automatic discharging system are sequentially connected and form an integral complete device.

In the preferred scheme, the feeding transmission device comprises a first transmission roller, a first transmission belt, a movable baffle, a separation cylinder and a telescopic air rod; the first transmission roller is arranged at the forefront end of the equipment, a first transmission belt is arranged on the side face of the first transmission roller, the first transmission belt is vertically intersected with the first transmission roller, a movable baffle is arranged between the first transmission rollers, and a separation cylinder is arranged above the first transmission roller and connected with the movable baffle through a telescopic air rod.

In the preferred scheme, the automatic processing system comprises a mechanical arm support, wherein the end part of the mechanical arm support is provided with a lifting plate, and a slot milling machine is arranged on the lifting plate; the processing transmission device is arranged between the automatic feeding system and the automatic discharging system, and a sliding rail is arranged on the side part of the processing transmission device.

In the preferred scheme, be connected with Y axle servo between lifter plate's top and the arm support, be connected with X axle servo between lifter plate's side and the arm support, the arm support is installed on the slide rail and is followed the spacing slip of slide rail, arm support connects Z axle servo.

In the preferred scheme, processing transmission device is including the second transmission roller, one side of second transmission roller is equipped with the location cylinder, and the opposite side of second transmission roller is equipped with the offset plate, the offset plate is connected to the swage cylinder.

In the preferred scheme, automatic discharging system is including the second transmission belt, one side of second transmission belt is provided with the third transmission belt perpendicularly, and the opposite side of second transmission belt is equipped with the push plate, push cylinder is connected to the push plate, and the bridge has been erect to the top of second transmission belt, install inductive probe on the bridge.

In the preferred scheme, the outside of automatic processing system is equipped with the protection casing, the top of protection casing is the fly leaf and communicates there is the dust absorption mouth.

In the preferred scheme, the device is provided with a control console in a matching way, and the control console is electrically connected with a control system of the equipment through a control line.

The following beneficial effects can be achieved in this patent:

1. the device integrates feeding, processing and discharging, can realize the milling groove processing work of the upright posts of the piano in a full-automatic manner, realizes continuous operation, improves the working efficiency and saves a large amount of manpower resources;

2. the automatic processing system in the device can realize full-automatic column milling groove processing, and compared with the traditional manual or semi-manual processing mode, the automatic processing system has higher processing precision and can greatly improve the quality of finished products of the column.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall internal structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the feeding conveyor of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the multi-axis milling groove device of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of the processing and conveying device of the present utility model;

fig. 6 is an enlarged schematic view of the structure of the discharging and transporting device of the present utility model.

In the figure: the automatic feeding system 1, the automatic processing system 2, the automatic discharging system 3, the control table 4, the protective cover 5, the multi-shaft slot milling device 6, the mechanical arm support 601, the Y-shaft servo shaft 602, the slot milling machine 603, the X-shaft servo shaft 604, the sliding rail 605, the Z-shaft servo shaft 606, the lifting plate 607, the feeding transmission device 7, the first transmission roller 701, the first transmission belt 702, the movable baffle 703, the separation cylinder 704, the telescopic air rod 705, the processing transmission device 8, the second transmission roller 801, the positioning cylinder 802, the rubber plate 803, the pressing cylinder 804, the wood raw material 9, the discharging transmission device 10, the second transmission belt 1001, the third transmission belt 1002, the bridge 1003, the induction probe 1004, the pushing cylinder 1005, the pushing plate 1006 and the dust collection opening 11.

Detailed Description

As shown in fig. 1 and 2, the automatic slot milling equipment for the upright posts of the piano comprises an automatic feeding system 1, an automatic processing system 2 and an automatic discharging system 3; the automatic feeding system 1 comprises a feeding transmission device 7 and is arranged at the feeding end of equipment, the automatic discharging system 3 comprises a discharging transmission device 10 and is arranged at the discharging end of the equipment, the automatic processing system 2 comprises a multi-shaft milling groove device 6 and a processing transmission device 8 which are used for milling grooves on wood raw materials 9, and the automatic feeding system 1, the automatic processing system 2 and the automatic discharging system 3 are sequentially connected to form an integral complete device;

when the equipment works, the automatic feeding system 1 conveys the timber raw materials 9 into the automatic processing system 2, performs slot milling on the timber raw materials through the multi-shaft slot milling device 6, conveys the timber raw materials into the automatic discharging system 3 through the processing and conveying device 8, and finally outputs processed timber through the discharging and conveying device 10.

The preferable scheme is as shown in fig. 3, the feeding conveying device 7 comprises a first conveying roller 701, a first conveying belt 702, a movable baffle 703, a separation cylinder 704 and a telescopic air rod 705; the first transmission roller 701 is arranged at the forefront end of the equipment, a first transmission belt 702 is arranged on the side surface of the first transmission roller 701, the first transmission belt 702 is vertically intersected with the first transmission roller 701, a movable baffle 703 is arranged between the first transmission rollers 701, a separation cylinder 704 is arranged above the first transmission roller 701, and the movable baffle 703 is connected through a telescopic air rod 705;

when the feeding is needed, the first conveying belt 702 carries the wood raw materials 9 onto the first conveying roller 701, at the moment, the separation cylinder 704 controls the telescopic air rod 705 to shrink, the telescopic air rod 705 drives the movable baffle 703 to ascend and enable the wood raw materials 9 to be smoothly paved on the first conveying roller 701, and when the wood raw materials 9 at the most side are in place, the telescopic air rod 705 controls the movable baffle 703 to descend and block the wood raw materials 9 at the rear, so that the automatic separation function is achieved.

As shown in fig. 4, the automatic processing system 2 includes a mechanical arm support 601, a lifting plate 607 is arranged at the end of the mechanical arm support 601, and a slot milling machine 603 is arranged on the lifting plate 607; the processing and conveying device 8 is arranged between the automatic feeding system 1 and the automatic discharging system 3, and a sliding rail 605 is arranged at the side part of the processing and conveying device 8; a Y-axis servo shaft 602 is connected between the top of the lifting plate 607 and the mechanical arm support 601, an X-axis servo shaft 604 is connected between the side surface of the lifting plate 607 and the mechanical arm support 601, the mechanical arm support 601 is arranged on the sliding rail 605 and slides along the sliding rail 605 in a limiting manner, and the mechanical arm support 601 is connected with a Z-axis servo shaft 606;

when the wood raw material 9 is conveyed to the lower part of the support of the mechanical arm support 601 through the processing and conveying device 8, the mechanical arm support 601 slides on the sliding rail 605 through the Z-axis servo shaft 606 and adjusts the position in the Z-axis direction, then the X-axis servo shaft 604 starts and controls the lifting plate 607 to slide horizontally along the mechanical arm support 601 so as to adjust the position of the lifting plate 607 in the X-axis direction, and finally the Y-axis servo shaft 602 controls the lifting plate 607 to vertically descend and drives the slot milling machine 603 to process the wood raw material 9;

the omnibearing position adjusting function of the slotting machine 603 is realized through the X-axis servo shaft 604, the Y-axis servo shaft 602 and the Z-axis servo shaft 606, so that the machining precision of the square timber raw material 9 is met, and the whole alignment work adopts laser alignment (not shown in the figure), so that the machining precision and the finished product quality of the piano upright post are greatly improved compared with the traditional manual machining mode.

The preferable scheme is as shown in fig. 5, the processing and conveying device 8 comprises a second conveying roller 801, one side of the second conveying roller 801 is provided with a positioning cylinder 802, the other side of the second conveying roller 801 is provided with a rubber plate 803, and the rubber plate 803 is connected with a material pressing cylinder 804; the second conveying roller 801 can enable the wood raw material 9 to smoothly move forward in the automatic processing system 2, and after the wood raw material 9 is in place, the pressing cylinder 804 controls the rubber plate 803 to press the wood, so that the wood raw material 9 is kept fixed in the processing process.

As shown in fig. 6, the automatic discharging system 3 comprises a second transmission belt 1001, wherein a third transmission belt 1002 is vertically arranged on one side of the second transmission belt 1001, a pushing plate 1006 is arranged on the other side of the second transmission belt 1001, the pushing plate 1006 is connected with a pushing cylinder 1005, a bridge frame 1003 is arranged above the second transmission belt 1001, and an induction probe 1004 is arranged on the bridge frame 1003;

when the wood raw material 9 is processed, the wood raw material is continuously pushed forward, the inductive probe 1004 senses the wood and then starts the second conveying belt 1001, when the wood raw material 9 moves to the forefront, the pushing cylinder 1005 starts and controls the pushing plate 1006 to push the wood raw material 9 onto the third conveying belt 1002, and finally the third conveying belt 1002 outputs the processed wood raw material 9.

The preferred scheme is as shown in fig. 1, and the outside of automatic processing system 2 is equipped with protection casing 5, the top of protection casing 5 is the fly leaf and makes things convenient for the staff to maintain and maintain equipment inside, and the top intercommunication of protection casing 5 has dust absorption mouth 11 can in time suck the waste gas that produces in the production process.

The preferred scheme is as shown in fig. 1, the device is provided with a console 4 in a matched mode, the console 4 is electrically connected with a control system of the equipment through a control line, and a worker can control the equipment to run at a remote end and monitor the running state of the equipment in real time through the console 4.

The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.

Claims

1. An automatic slot milling device for upright posts of pianos comprises an automatic feeding system (1), an automatic processing system (2) and an automatic discharging system (3); the method is characterized in that: the automatic feeding system (1) comprises a feeding transmission device (7) and is arranged at the feeding end of equipment, the automatic discharging system (3) comprises a discharging transmission device (10) and is arranged at the discharging end of the equipment, the automatic processing system (2) comprises a multi-shaft milling groove device (6) and a processing transmission device (8) and is used for milling grooves on wood Fang Yuanliao (9), and the automatic feeding system (1), the automatic processing system (2) and the automatic discharging system (3) are sequentially connected and form an integral complete device.

2. The automatic slot milling equipment for a piano upright according to claim 1, wherein: the feeding and conveying device (7) comprises a first conveying roller (701), a first conveying belt (702), a movable baffle plate (703), a separation cylinder (704) and a telescopic air rod (705); the device comprises a first conveying roller (701), wherein the first conveying roller (701) is arranged at the forefront end of the device, a first conveying belt (702) is arranged on the side face of the first conveying roller (701), the first conveying belt (702) is perpendicularly intersected with the first conveying roller (701), a movable baffle (703) is arranged between the first conveying rollers (701), a separation cylinder (704) is arranged above the first conveying roller (701), and the movable baffle (703) is connected through a telescopic air rod (705).

3. The automatic slot milling equipment for a piano upright according to claim 1, wherein: the automatic processing system (2) comprises a mechanical arm support (601), wherein a lifting plate (607) is arranged at the end part of the mechanical arm support (601), and a slot milling machine (603) is arranged on the lifting plate (607); the processing and conveying device (8) is arranged between the automatic feeding system (1) and the automatic discharging system (3), and a sliding rail (605) is arranged at the side part of the processing and conveying device (8).

4. The automatic slot milling equipment for a piano upright post according to claim 3, wherein: y-axis servo shafts (602) are connected between the tops of the lifting plates (607) and the mechanical arm supports (601), X-axis servo shafts (604) are connected between the side faces of the lifting plates (607) and the mechanical arm supports (601), the mechanical arm supports (601) are arranged on the sliding rails (605) and slide along the sliding rails (605) in a limiting mode, and the mechanical arm supports (601) are connected with Z-axis servo shafts (606).

5. The automatic slot milling equipment for a piano upright post according to claim 3, wherein: the processing transmission device (8) comprises a second transmission roller (801), one side of the second transmission roller (801) is provided with a positioning cylinder (802), the other side of the second transmission roller (801) is provided with a rubber plate (803), and the rubber plate (803) is connected with a material pressing cylinder (804).

6. The automatic slot milling equipment for a piano upright according to claim 1, wherein: the automatic discharging system (3) comprises a second transmission belt (1001), a third transmission belt (1002) is vertically arranged on one side of the second transmission belt (1001), a pushing plate (1006) is arranged on the other side of the second transmission belt (1001), the pushing plate (1006) is connected with a pushing cylinder (1005), a bridge frame (1003) is erected above the second transmission belt (1001), and an induction probe (1004) is arranged on the bridge frame (1003).

7. The automatic slot milling equipment for a piano upright according to claim 1, wherein: the outside of automatic processing system (2) is equipped with protection casing (5), the top of protection casing (5) is the fly leaf and communicates there is dust absorption mouth (11).

8. The automatic slot milling equipment for a piano upright according to claim 1, wherein: the device is provided with a control table (4) in a matching way, and the control table (4) is electrically connected with a control system of the equipment through a control line.