CN218169316U - Piano ejector rod component feeding device - Google Patents
Piano ejector rod component feeding device Download PDFInfo
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- CN218169316U CN218169316U CN202222290171.5U CN202222290171U CN218169316U CN 218169316 U CN218169316 U CN 218169316U CN 202222290171 U CN202222290171 U CN 202222290171U CN 218169316 U CN218169316 U CN 218169316U
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- ejector pin
- piano
- guide rail
- pushing block
- material pushing
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Abstract
The utility model discloses a piano ejector pin subassembly material feeding unit, including mounting panel, driver and vibration dish, be equipped with the ejector pin piece on the mounting panel, spacing notch has been seted up to one side of ejector pin piece, spacing notch is used for the card of single ejector pin subassembly to go into, be equipped with the guide rail between spacing notch and the delivery outlet of vibration dish, the both sides of guide rail output end are equipped with the deflector respectively, are equipped with the interval that supplies the ejector pin subassembly to slide between two the deflectors, along the ejection of compact direction of guide rail, the width of interval reduces gradually; the driver drives the material pushing block to reciprocate along a straight line, the single movement distance of the material pushing block is larger than or equal to the groove width of the limiting notch, and the movement direction of the material pushing block is perpendicular to the discharging direction of the guide rail. The utility model discloses simple structure, convenient operation and the high advantage of degree of automation have been possessed, and the autoloading of effectively realizing the ejector pin subassembly reduces artificial intensity of labour.
Description
Technical Field
The utility model relates to a piano processing technology field, especially a piano ejector pin subassembly material feeding unit.
Background
The top rod component mainly comprises a top rod and a top rod shaft bracket, wherein the top rod is rotationally connected with the top rod shaft bracket through a shaft needle, and the top rod component is assembled on a linkage rod of the piano (refer to a linkage device disclosed in Chinese patent No. CN 201633601.2). At present, a mandril assembly is mainly assembled manually, a linkage rod is fixed on a tool firstly, then an adhesive is coated at the tail end of a mandril pedestal, the tail end coated with the adhesive is installed in a pedestal groove of the linkage rod, a post mandril is manually held to prevent the post mandril from rotating, and finally the post mandril is completely clamped in the pedestal groove through hammer striking, and the mandril pedestal is required to be ensured to be vertical to the linkage rod, and the mandril can still normally rotate. Therefore, the manual assembly has the problems of complex process, relatively troublesome operation, time and labor waste and high labor intensity; for the accuracy of the perpendicularity or the position of the mandril shaft frame relative to the linkage rod, the judgment is mainly carried out by human vision, and the accuracy and the stability are insufficient; the fingers are easy to knock during knocking, and potential safety hazards exist. Therefore, the development of the automatic assembly equipment for the ejector rod assembly is needed, but the problem of automatic feeding of the ejector rod assembly needs to be solved for the first time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a piano ejector pin subassembly material feeding unit in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: the piano ejector rod component feeding device comprises a mounting plate, a driver and a vibration plate, wherein an ejector block is arranged on the mounting plate, a limiting notch is formed in one side of the ejector block and used for clamping a single ejector rod component, a guide rail is arranged between the limiting notch and an output port of the vibration plate, guide plates are respectively arranged on two sides of an output end of the guide rail, an interval for the ejector rod component to slide through is formed between the two guide plates, and the width of the interval is gradually reduced along the discharging direction of the guide rail; the driver drives the material pushing block to reciprocate along a straight line, the distance of single movement of the material pushing block is larger than or equal to the groove width of the limiting notch, and the movement direction of the material pushing block is perpendicular to the discharging direction of the guide rail.
Furthermore, a slide rail is fixedly arranged on the mounting plate, the extension direction of the slide rail is parallel to the extension direction of the output shaft of the driver, and the material pushing block is arranged on the slide rail in a sliding manner; the installation is convenient, the material pushing block can move stably and reliably, and the feeding of the ejector rod assembly is ensured.
Further, the guide rail comprises a first flat straight section, an inclined section and a second flat straight section, the first flat straight section is arranged opposite to the output port of the vibration disc, the inclined section is in smooth transition between the first flat straight section and the second flat straight section, the second flat straight section is arranged corresponding to the limiting notch, and the horizontal height of the second flat straight section is lower than that of the first flat straight section; under the guide effect of guide rail, can guarantee that ejector pin subassembly slides to spacing notch department from the delivery outlet of vibration dish.
Furthermore, a limiting block and a positioning plate are fixedly arranged on the material pushing block, the positioning plate and the limiting block are fixedly arranged on two side edges of the limiting notch respectively, and the distance between the positioning plate and the limiting block corresponds to the width of the ejector rod; the ejector rod of the ejector rod component and the ejector rod shaft bracket can be positioned, and mutual rotation is avoided, so that the positioning precision is improved.
Furthermore, a material pressing mechanism is arranged on the mounting plate and used for pressing the ejector rod to the positioning plate; the ejector rod in the ejector rod assembly can be supported against the positioning plate, so that the position of the ejector rod assembly is accurate, and the ejector rod is prevented from rotating relative to the ejector rod shaft bracket.
Further, the pressing mechanism comprises a support and an air cylinder, the support is fixedly arranged on the mounting plate, the air cylinder is arranged on the support, the air cylinder is arranged at the end close to the limiting block, and a pressing block opposite to the positioning plate is fixedly arranged on an output shaft of the air cylinder; the ejector rod is positioned, the position of the ejector rod is ensured to be correct, and the follow-up process is convenient to carry out.
Further, the pressing block is made of a rubber material; the ejector rod component is prevented from being crushed while the pressing is firm.
The beneficial effects of the utility model reside in that: the vibration disc continuously works, the ejector rod assemblies can be continuously conveyed to the ejector block at the efficiency of more than 30P/min, one side of the ejector block is provided with a limiting notch corresponding to the output port of the vibration disc, the limiting notch can contain a single ejector rod assembly, the driver drives the ejector block to do reciprocating motion along a straight line, the single motion distance of the ejector block is larger than or equal to the groove width of the limiting notch, and the motion direction of the ejector block is perpendicular to the discharging direction of the vibration disc, so that the ejector rod assemblies are output one by one, the subsequent processing technology is facilitated, and the technical problem in the prior art is effectively solved; the operation is relatively simple, the push rod assemblies can be output one by one in a required vertical state only by manually and disorderly throwing the push rod assemblies into the vibration disc in batch, the labor intensity is effectively reduced, the large-batch automatic assembly of the push rod assemblies is facilitated, and the position accuracy can be ensured; generally, the utility model discloses possessed simple structure, convenient operation and the high advantage of degree of automation, and effectively realized the autoloading of ejector pin subassembly, reduced artificial intensity of labour.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partially enlarged schematic view of the present invention;
fig. 3 is a schematic view of the state of the ejector rod assembly of the present invention.
The reference numerals are illustrated below:
1-mounting a plate; 2-a driver; 3-vibrating the disc; 4-a material pushing block; 41-a limit notch; 5-a guide rail; 51-a first straight section; 52-inclined section; 53-a second straight section; 6-a guide plate; 7-a slide rail; 8-a limiting block; 9-positioning plate; 10-a pressing mechanism; 101-a scaffold; 102-a cylinder; and 103-briquetting.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "upper", "lower", "left", "right", "inner", "outer" and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 3, the feeding device for the ejector rod assembly of the piano provided in the present embodiment includes a mounting plate 1, a driver 2 and a vibration plate 3, wherein a material pushing block 4 is arranged on the mounting plate 1, a limiting notch 41 is formed in one side of the material pushing block 4, the limiting notch 41 is used for clamping a single ejector rod assembly, a guide rail 5 is arranged between the limiting notch 41 and an output port of the vibration plate 3, guide plates 6 are respectively arranged on two sides of an output end of the guide rail 5, an interval for the ejector rod assembly to slide through is formed between the two guide plates 6, and the width of the interval is gradually reduced along a material discharging direction of the guide rail 5; the driver 2 drives the material pushing block 4 to reciprocate along a straight line, and the distance of single movement of the material pushing block 4 is larger than or equal to the groove width of the limiting notch 41, and the movement direction of the material pushing block 4 is vertical to the discharging direction of the guide rail 5. The driver 2 preferably adopts a standard air cylinder, and has sensitive response and quick action so as to improve the processing efficiency.
The mounting plate 1 is fixedly provided with a slide rail 7, the extension direction of the slide rail 7 is parallel to the extension direction of the output shaft of the driver 2, and the material pushing block 4 is arranged on the slide rail 7 in a sliding manner.
The guide rail 5 comprises a first straight section 51, an inclined section 52 and a second straight section 53, the first straight section 51 is arranged opposite to the output port of the vibrating disk 3, the inclined section 52 is in smooth transition between the first straight section 51 and the second straight section 53, the second straight section 53 is arranged corresponding to the limiting notch 41, and the horizontal height of the second straight section 53 is lower than that of the first straight section 51. Specifically, the second straight section 53 needs to be relatively long, so that the ejector rod assemblies can be conveniently stacked, and blockage is avoided.
The material pushing block 4 is fixedly provided with a limiting block 8 and a positioning plate 9, the positioning plate 9 and the limiting block 8 are respectively and fixedly arranged on two side edges of the limiting notch 41, and the distance between the positioning plate 9 and the limiting block 8 corresponds to the width of the ejector rod.
The mounting plate 1 is provided with a pressing mechanism 10, and the pressing mechanism 10 is used for pressing the ejector rod to the positioning plate 9. The material pressing mechanism 10 comprises a support 101 and a cylinder 102, the support 101 is fixedly arranged on the mounting plate 1, the cylinder 102 is arranged on the support 101, the cylinder 102 is arranged at the end close to the limiting block 8, and a pressing block 103 opposite to the positioning plate 9 is fixedly arranged on an output shaft of the cylinder 102. The press block 103 is made of a rubber material.
The utility model discloses a concrete theory of operation as follows: the feeding device is started by only manually putting the ejector rod assembly into the vibrating disc 3, the vibrating disc 3 continuously works, the output port of the vibrating disc 3 continuously conveys the ejector rod assembly to the first straight section 51, the ejector rod assembly slides to the second straight section 53 along the inclined section 52 and is tidily stacked on the second straight section 53 under the guiding action of the guide plate 6, the ejector rod assembly can be accurately clamped into the limiting notch 41, the ejector rod shaft bracket is limited between the limiting block 8 and the positioning plate 9, the ejector rod is clamped in the limiting notch 41, and then the driver 2 drives the ejector rod 4 to slide in a reciprocating manner along the slide rail 7, and one ejector rod assembly can be pushed out once when the limiting notch 41 only can accommodate a single ejector rod assembly; and then the material pressing mechanism 10 works, the air cylinder 102 acts, the pressing block 103 pushes the ejector rod, and the ejector rod abuts against the positioning plate 9 to ensure the correct position. It is worth mentioning that the material moving mechanism can be correspondingly arranged at the feeding position of the ejector rod assembly so as to facilitate the transfer of the ejector rod assembly and facilitate the subsequent processing technology.
The foregoing shows and describes the general principles, features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and what is described in the specification are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and their equivalents.
Claims (7)
1. Piano ejector pin subassembly material feeding unit, its characterized in that: the device comprises a mounting plate, a driver and a vibrating disc, wherein a material pushing block is arranged on the mounting plate, a limiting notch is formed in one side of the material pushing block and used for clamping a single ejector rod assembly, a guide rail is arranged between the limiting notch and an output port of the vibrating disc, guide plates are respectively arranged on two sides of the output end of the guide rail, an interval for the ejector rod assembly to slide is formed between the two guide plates, and the width of the interval is gradually reduced along the discharging direction of the guide rail;
the driver drives the material pushing block to reciprocate along a straight line, the distance of single movement of the material pushing block is larger than or equal to the groove width of the limiting notch, and the movement direction of the material pushing block is perpendicular to the discharging direction of the guide rail.
2. The piano ejector pin assembly feeder of claim 1, wherein: the mounting plate is fixedly provided with a slide rail, the extension direction of the slide rail is parallel to the extension direction of the output shaft of the driver, and the material pushing block is arranged on the slide rail in a sliding manner.
3. The piano ejector pin assembly feeder of claim 1, wherein: the guide rail comprises a first straight section, an inclined section and a second straight section, the first straight section is opposite to the output port of the vibration disc, the inclined section is in smooth transition between the first straight section and the second straight section, the second straight section is corresponding to the limiting notch, and the horizontal height of the second straight section is lower than that of the first straight section.
4. The piano ejector pin assembly feeder of claim 1, wherein: the positioning plate and the limiting blocks are fixedly arranged on two side edges of the limiting notch respectively, and the distance between the positioning plate and the limiting blocks corresponds to the width of the ejector rod.
5. The piano ejector pin assembly feeder of claim 4, wherein: and a material pressing mechanism is arranged on the mounting plate and used for pressing the ejector rod to the positioning plate.
6. The piano ejector pin assembly feeder of claim 5, wherein: the pressing mechanism comprises a support and a cylinder, the support is fixedly arranged on the mounting plate, the cylinder is arranged on the support, the cylinder is arranged at the end close to the limiting block, and a pressing block opposite to the positioning plate is fixedly arranged on an output shaft of the cylinder.
7. The piano ejector pin assembly feeder of claim 6, wherein: the pressing block is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222290171.5U CN218169316U (en) | 2022-08-30 | 2022-08-30 | Piano ejector rod component feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222290171.5U CN218169316U (en) | 2022-08-30 | 2022-08-30 | Piano ejector rod component feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218169316U true CN218169316U (en) | 2022-12-30 |
Family
ID=84620348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222290171.5U Active CN218169316U (en) | 2022-08-30 | 2022-08-30 | Piano ejector rod component feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218169316U (en) |
-
2022
- 2022-08-30 CN CN202222290171.5U patent/CN218169316U/en active Active
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