CN219859184U - Wave washer feed divider - Google Patents
Wave washer feed divider Download PDFInfo
- Publication number
- CN219859184U CN219859184U CN202320583895.0U CN202320583895U CN219859184U CN 219859184 U CN219859184 U CN 219859184U CN 202320583895 U CN202320583895 U CN 202320583895U CN 219859184 U CN219859184 U CN 219859184U
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- China
- Prior art keywords
- wave washer
- piston
- bearing
- wave
- guide rail
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- 238000000926 separation method Methods 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 210000000078 claw Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Feeding Of Articles To Conveyors (AREA)
Abstract
A wave washer distributing device comprises a mechanical arm. The wave washer dispensing device comprises a monolith device and a separation assembly. The separating assembly comprises a bearing table, a bearing port, an elastic telescopic part, a gasket detection device and a driving cylinder. The elastic telescopic part comprises a mounting hole, a piston, at least one spring and a limiting structure. This wave washer feed divider is curved surface through setting up guide rail's top, wave washer's bottom one side is laminated with the curved surface, thereby makes wave washer is in guide rail top's stable form is unique, the top of plummer is provided with a bellmouth, and the terminal jack catch of arm of being convenient for passes the hole with wave washer chucking.
Description
Technical Field
The utility model belongs to the technical field of gasket sorting, and particularly relates to a wave-shaped gasket distributing device.
Background
The wave washer is a round sheet with regular wave shape and is used for preventing loosening and buffering. During the production of the wave washer, the wave washer needs to be separated into individual pieces for subsequent sub-packaging or inspection. In separating a common gasket, a robot arm is generally used. The specific operation mode of the mechanical arm is as follows: the common washers are arranged on the conveyor belt, then the mechanical arm directly stretches into the space between the inner holes of the common washers, the tail end of the mechanical arm is provided with a claw, and the claw is opened after entering the inner holes so as to prop up the washers and transfer the washers to the corresponding positions. However, since each wave washer is shaped differently when the wave washer is positioned on the conveyor belt, it is difficult for the jaws to extend between the inner bores of the wave washers to stably prop up.
Disclosure of Invention
In view of the above, the present utility model provides a wave washer distributing device to solve the above problems.
A wave washer dispensing apparatus includes a robot arm having an end extending into a ring of a wave washer to clamp the wave washer. It also comprises a monolith device for arranging a plurality of wave washers in the same direction, and a separation assembly provided at one side of the monolith device for separating the single wave washers. The separating assembly comprises a bearing table, a bearing port formed in the top of the bearing table, an elastic telescopic part arranged at the bottom of the bearing port, a gasket detection device arranged at the top of the bearing port and a driving cylinder for driving the bearing table to move. One side of the socket communicates with the end of the monolith device. The elastic telescopic part comprises a mounting hole formed in the bottom of the bearing hole, a piston movably arranged in the mounting hole, at least one spring arranged between the bottom of the piston and the bottom of the mounting hole, and a limiting structure arranged between the piston and the mounting hole so that the top of the piston is positioned in the hole edge of the mounting hole. The bottom surface of the bearing mouth and the top surface of the piston are respectively curved surfaces, and the curved surfaces formed after the two are combined are the same as the curved surfaces of the wave washer, so that the position of the wave washer stably arranged in the bearing mouth is unique.
Further, the material arranging component comprises a vibration disc component and a guide rail arranged on one side of the vibration disc component, the rail surface of the guide rail is a curved surface, the curved surface is attached to the bottom surface of the wave washer, and the bearing opening is communicated with the tail end of the guide rail.
Further, the limiting structure comprises a convex ring arranged on the outer side of the piston and a baffle ring arranged on the inner side of the mounting hole, and when the top of the convex ring is abutted to the bottom of the baffle ring, the top surface of the piston is flush with the bottom surface of the bearing hole.
Further, the separation assembly further comprises a supporting portion, the driving cylinder is arranged on one side of the supporting portion, an L-shaped support is arranged at the top of the supporting portion, and the tail end of the guide rail is arranged at the top of the L-shaped support.
Further, the gasket detection device comprises a mounting plate, an infrared sensor and an avoidance hole, wherein the mounting plate is arranged on one side of the supporting part, is positioned at the top of the bearing opening and is arranged at intervals of the bearing opening, the infrared sensor is movably and vertically inserted on the mounting plate, the avoidance hole is formed in the top of the piston and corresponds to the position of the infrared sensor, and infrared light beams emitted by the infrared sensor correspond to the position of a ring body of the wave gasket, so that the wave gasket covers the top of the avoidance hole when the wave gasket is arranged in the bearing opening.
Further, the cross-sectional diameter of the mounting hole is greater than the inner diameter of the wave washer and less than the outer diameter of the wave washer.
Further, a bracket is arranged at the bottom of the guide rail.
Further, the cross section of the guide rail is provided with a wavy curve so as to be fit with the wave washer.
Compared with the prior art, the wave washer distributing device has the advantages that the guide rail is arranged, the top of the guide rail is a curved surface, one side of the bottom of the wave washer is attached to the curved surface, so that the wave washer is in a unique stable form at the top of the guide rail, a bearing table is arranged, the top of the bearing table is provided with a bearing port, the bearing port is communicated with the guide rail, the wave washer sequentially enters the bearing port, the mechanical arm is convenient to operate and distribute materials, the elastic expansion part is arranged in the bearing port, the clamping jaw at the tail end of the mechanical arm is convenient to clamp the wave washer through the inner hole, the washer detecting device is arranged, and whether the wave washer is in the bearing port or not is detected, so that missing or repeated feeding is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a wave washer distributing device provided by the utility model.
Fig. 2 is an enlarged view of a portion of the wave washer dispensing device of fig. 1 at a.
Fig. 3 is a cross-sectional view of the wave washer dispensing device of fig. 1 at a-a.
Fig. 4 is a partial enlarged view of the wave washer dispensing device of fig. 3 at B.
Fig. 5 is a schematic diagram of the piston structure of the wave washer dispensing device of fig. 1.
Fig. 6 is a schematic structural view of a separation assembly of the wave washer dispensing device of fig. 1.
Detailed Description
Specific embodiments of the present utility model are described in further detail below. It should be understood that the description herein of the embodiments of the utility model is not intended to limit the scope of the utility model.
Fig. 1 to 6 are schematic structural views of a wave washer distributing device provided by the utility model. The wave washer dispensing apparatus includes a monolith assembly 10 and a separation assembly 20 disposed at one end of the monolith assembly 10. The wave washer dispensing apparatus also includes other functional modules such as a distribution box and a controller, etc., which should be known to those skilled in the art, and will not be described in detail herein.
It should be noted that the wave washer distributing device needs to be matched with a mechanical arm for grabbing the washer.
The monolith assembly 10 includes a guide rail 11, a vibration plate assembly 12 disposed at one end of the guide rail 11, and a bracket 13 disposed at the bottom of the guide rail 11. The top of the guide rail 11 is a curved surface, and the curved surface is matched with the cross-sectional shape of the wave washer, so that when the wave washer is horizontally placed on the curved surface and the wave washer is in a specific form, the wave washer is attached to the curved surface of the guide rail, and the form when the wave washer is stably placed on the top of the rail main body is unique. One end of the guide rail 11 communicates with the vibration plate 12 assembly. It should be noted that the vibration plate assembly 12 is a common vibration feeding device, and is not specifically described herein.
The separating assembly 20 includes a supporting portion 21, a loading table 22 disposed at the top of the supporting portion 21 for loading a single gasket, a loading port 23 formed at the top of the loading table 22, an elastic expansion portion 24 disposed at the bottom of the loading port 23, a gasket detecting device 25 disposed at the top of the loading port 23 at intervals, an L-shaped bracket 26 disposed at one side of the supporting portion 21 for receiving the guide rail 11, and a driving assembly 27 disposed between the loading table 22 and the supporting portion 21 for driving the loading table 22 to move. A magnet is disposed in the mounting table 22, so that the position of the wave washer can be determined in an assisted manner. The magnets are not shown in the figures.
The bottom of the socket 23 is curved to conform to the shape of the wave washer so that the wave washer is unique in shape and position when stably placed within the socket 23. One side of the socket 23 communicates with the side wall of the loading table 22, and the wave washer enters the socket 23 from the guide rail 11 through the communication.
The elastic expansion part 24 comprises a mounting hole 241 formed at the bottom of the receiving hole 23, a piston 242 disposed in the mounting hole 231, at least one return spring 243 disposed between the bottom of the mounting hole 241 and the bottom of the piston 242, and a limiting structure 244 disposed between the piston 242 and the mounting hole 241.
The limiting structure 244 includes a collar 245 disposed at the outer bottom of the piston 242, and a blocking ring 246 horizontally disposed at the inner wall of the mounting hole 241. The top of the piston 242 is curved. In the natural state of the return spring 243, the top of the convex ring 245 abuts against the bottom of the stop ring 246, and the top of the piston 242 smoothly transitions with the bottom of the receiving port 23. When the wave washer is placed in the socket 23, the hole edge of the mounting hole 241 is located between the inner hole edge and the outer edge of the wave washer, that is, the hole edge diameter of the mounting hole 241 is larger than the inner edge diameter of the wave washer and smaller than the outer edge diameter of the wave washer, so that the wave washer can be stably placed in the socket 23 after the elastic expansion and contraction part 23 is compressed and contracted.
The gasket detection device 25 includes a mounting plate 251 disposed at the top of the rear housing 23 at intervals, an infrared sensor 252 having a numerical value inserted into the mounting plate 251, and a relief hole 253 formed in the piston 232 and corresponding to the position of the infrared beam of the infrared sensor 252. A portion of the mounting plate 251 is horizontally disposed, and the infrared sensor 252 is disposed at a horizontal portion of the mounting plate 251. When the wave washer is placed in the socket 23, the avoiding hole 253 is positioned at the bottom of the wave washer and is shielded by the wave washer, and when the wave washer is not placed in the socket 23, the infrared sensor 252 can directly shoot into the avoiding hole 253, so that whether the wave washer exists or not can be detected, and the position is accurate.
The specific material separation steps are as follows: the vibration plate assembly 12 firstly sequentially inserts wave washers into the guide rail 11 and drives the guide rail 11 to vibrate. The wave washer moves on the guide rail 11 along with the vibration toward the end of the guide rail 11, and continuously adjusts its position during the movement, and before reaching the end of the guide rail 11, it is attached to the curved surface of the top of the guide rail 11, and finally enters the receiving opening 23 of the receiving table 22 from the end of the guide rail 11. The bottom surface of the socket 23 is also curved and the curved surfaces of the two are arranged identically, so that the placing state of the wave washer in the socket 23 is consistent with the placing state on the guide rail 11. The gasket detection means 23 detects at intervals until the relief hole 253 is blocked after a wave gasket enters the receiving opening 23. When the washer detecting device 23 detects that a wave washer enters the socket 23, the driving assembly 27 drives the loading table 22 to move, so that the loading table 22 moves linearly to a range out of the washer detecting device 23. The mechanical arm directly extends into the inner hole of the wave washer and pushes down, the tail end of the mechanical arm pushes down the piston 232, so that the claw of the mechanical arm conveniently penetrates through the inner hole of the wave washer, and then the claw props up to clamp the wave washer and convey the wave washer to the next position. The loading table 22 will return under the control of the drive assembly 27 and wait for the next dispensing.
Compared with the prior art, the wave washer distributing device provided by the utility model has the advantages that the guide rail 11 is arranged, the top of the guide rail 11 is a curved surface, one side of the bottom of the wave washer is attached to the curved surface, so that the wave washer is unique in stable form at the top of the guide rail 11, the bearing table 22 is arranged, the top of the bearing table 22 is provided with the bearing opening 23, the bearing opening 23 is communicated with the guide rail 11, the wave washer sequentially enters the bearing opening 23, the mechanical arm is further convenient to operate and distribute, the elastic telescopic part 23 is arranged in the bearing opening 23 to avoid the mechanical arm, and the mechanical arm is propped against the elastic telescopic part 23 to press down when stretching into an inner hole of the wave washer, so that a claw at the tail end of the mechanical arm passes through the inner hole to clamp the wave washer, and the accuracy of grabbing efficiency is ensured. A washer detecting device 25 is provided to detect whether there is a wave washer in the socket 23, and to avoid missing or repeated feeding.
The above is only a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model, and any modifications, equivalent substitutions or improvements within the spirit of the present utility model are intended to be covered by the claims of the present utility model.
Claims (8)
1. A wave washer feed divider, includes a mechanical arm with an end extending into the ring of the wave washer to clamp the wave washer, characterized in that: the wave washer distributing device comprises a material arranging device for arranging a plurality of wave washers in the same direction, and a separating component which is arranged on one side of the material arranging device and is used for separating single wave washers, wherein the separating component comprises a bearing table, a bearing port which is arranged at the top of the bearing table, an elastic telescopic part which is arranged at the bottom of the bearing port, a washer detecting device which is arranged at the top of the bearing port, and a driving cylinder which is used for driving the bearing table to move, one side of the bearing port is communicated with the tail end of the material arranging device, the elastic telescopic part comprises a mounting hole which is arranged at the bottom of the bearing port, a piston which is movably arranged in the mounting hole, at least one spring which is arranged between the bottom of the piston and the bottom of the mounting hole, and a limiting structure which is arranged between the piston and the mounting hole and enables the top of the piston to be positioned in the hole edge of the mounting hole, the bottom of the bearing port and the top of the piston are respectively curved surfaces, and after the bottom of the bearing port and the top of the piston are combined, the bottom of the bearing port and the top of the piston are respectively curved surfaces are formed, and the curved surfaces of the piston are the piston is arranged in the same position of the wave washer.
2. The wave washer dispensing apparatus of claim 1, wherein: the material arranging device comprises a vibration disc assembly and a guide rail arranged on one side of the vibration disc assembly, wherein the rail surface of the guide rail is a curved surface, the curved surface is attached to the bottom surface of the wave washer, and the bearing opening is communicated with the tail end of the guide rail.
3. The wave washer dispensing apparatus of claim 1, wherein: the limiting structure comprises a convex ring arranged on the outer side of the piston and a baffle ring arranged on the inner side of the mounting hole, and when the top of the convex ring is abutted to the bottom of the baffle ring, the top surface of the piston is flush with the bottom surface of the bearing opening.
4. The wave washer dispensing apparatus of claim 2, wherein: the separation assembly further comprises a supporting part, the driving cylinder is arranged on one side of the supporting part, an L-shaped bracket is arranged at the top of the supporting part, and the tail end of the guide rail is arranged at the top of the L-shaped bracket.
5. The wave washer dispensing apparatus of claim 4, wherein: the gasket detection device comprises a mounting plate, an infrared sensor and an avoidance hole, wherein the mounting plate is arranged on one side of the supporting part, is positioned at the top of the bearing hole and is arranged at intervals of the bearing hole, the infrared sensor is movably and vertically inserted on the mounting plate, the avoidance hole is formed in the top of the piston and corresponds to the position of the infrared sensor, and the infrared beam emitted by the infrared sensor corresponds to the position of a ring body of the wave gasket so that the wave gasket covers the top of the avoidance hole when the wave gasket is arranged in the bearing hole.
6. The wave washer dispensing apparatus of claim 1, wherein: the cross-sectional diameter of the mounting hole is larger than the inner ring diameter of the wave washer and smaller than the outer ring diameter of the wave washer.
7. The wave washer dispensing apparatus of claim 2, wherein: the bottom of the guide rail is provided with a bracket.
8. The wave washer dispensing apparatus of claim 2, wherein: the cross section of the guide rail is provided with a wavy curve so as to be fit with the wave washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320583895.0U CN219859184U (en) | 2023-03-21 | 2023-03-21 | Wave washer feed divider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320583895.0U CN219859184U (en) | 2023-03-21 | 2023-03-21 | Wave washer feed divider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219859184U true CN219859184U (en) | 2023-10-20 |
Family
ID=88348644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320583895.0U Active CN219859184U (en) | 2023-03-21 | 2023-03-21 | Wave washer feed divider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219859184U (en) |
-
2023
- 2023-03-21 CN CN202320583895.0U patent/CN219859184U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |