CN211165167U - Automatic CD-ROM cover plate taking-out device - Google Patents
Automatic CD-ROM cover plate taking-out device Download PDFInfo
- Publication number
- CN211165167U CN211165167U CN201922005733.5U CN201922005733U CN211165167U CN 211165167 U CN211165167 U CN 211165167U CN 201922005733 U CN201922005733 U CN 201922005733U CN 211165167 U CN211165167 U CN 211165167U
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- 238000001746 injection moulding Methods 0.000 claims abstract description 28
- 230000003287 optical effect Effects 0.000 claims abstract description 21
- 241000252254 Catostomidae Species 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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Abstract
The utility model discloses an automatic taking-out device for a CD-ROM cover plate, which comprises a manipulator and a suction jig; the manipulator comprises a base, a vertical lifting mechanism and a rotating mechanism; the suction jig comprises a connecting piece, a mounting plate, a vacuum generator and a suction assembly; the suction assembly comprises a first suction assembly for sucking the cover plate of the optical drive and a second suction assembly for sucking the stub bar; the utility model has the characteristics of compact structure, small occupied space, reasonable layout and stable operation; the automatic feeding device can simultaneously suck a plurality of CD-ROM cover plates and the stub bars, so that the stub bars are prevented from falling into a storage area inside the injection molding machine, and the safety of workers is guaranteed; simultaneously, it can also be separately placed CD-ROM drive apron and stub bar, avoids obscuring, need not further letter sorting again, has improved production efficiency.
Description
Technical Field
The utility model relates to a remove device, concretely relates to automatic remove device of CD-ROM drive apron.
Background
An injection molding machine, also known as an injection molding machine or an injection molding machine, is a main molding device for molding thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold. At present, the CD-ROM cover plate needs to be molded by an injection molding machine with a plurality of mold cavities, and a plurality of CD-ROM cover plate products, stub bars and other parts can be obtained after molding. After the part is subjected to injection molding and separated from the mold, the part can directly fall into the storage area, or the manipulator drives the suction jig, the suction jig sucks the part on the mold, and then the part is conveyed to the storage area. Because the existence of stub bar, the absorption tool among the prior art can't absorb a plurality of optical drive apron and stub bar simultaneously, and the stub bar that breaks away from behind the mould can only get into the inside save area of injection molding machine through falling, when getting the piece, and the staff need stretch into the inside save area of injection molding machine with the hand and just can clear up the stub bar, because the temperature of moulding plastics of injection molding machine is high, can cause the hidden danger to staff's personal safety in this intangible.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide an automatic taking-out device of a CD-ROM cover plate, which has the characteristics of compact structure, small occupied space, reasonable layout and stable operation; the automatic feeding device can simultaneously suck a plurality of CD-ROM cover plates and the stub bars, so that the stub bars are prevented from falling into a storage area inside the injection molding machine, and the safety of workers is guaranteed; simultaneously, it can also be separately placed CD-ROM drive apron and stub bar, avoids obscuring, need not further letter sorting again, has improved production efficiency.
The utility model discloses an one of the purpose adopts following technical scheme to realize:
an automatic optical drive cover plate taking-out device comprises a mechanical arm and a suction jig; the manipulator comprises a base, a vertical lifting mechanism and a rotating mechanism; the vertical lifting mechanism is arranged on the base, the rotating mechanism is connected with the vertical lifting mechanism, and the vertical lifting mechanism can drive the rotating mechanism to vertically lift; defining a vertical lifting direction as a Y-axis direction, defining a horizontal direction perpendicular to the Y-axis as an X-axis direction, and defining a vertical direction perpendicular to the Y-axis as a Z-axis direction; the method is characterized in that:
the suction jig comprises a connecting piece, a mounting plate, a vacuum generator and a suction assembly;
the mounting plate is connected with the rotating mechanism through the connecting piece, and the rotating mechanism can drive the connecting piece and the mounting plate to rotate around a Z axis;
the number of the vacuum generators is two, and the vacuum generators are respectively a first vacuum generator and a second vacuum generator; the first vacuum generator is fixedly arranged on the base, and the second vacuum generator is fixedly arranged on the connecting piece;
the suction assembly comprises a first suction assembly for sucking the cover plate of the optical drive and a second suction assembly for sucking the stub bar; the first suction assembly comprises a first suction pipe and a plurality of first vacuum chucks; the first vacuum suckers are respectively arranged on one side surface of the mounting plate, and the positions of the first vacuum suckers on the mounting plate correspond to the positions of a CD-ROM drive cover plate cavity of the injection molding machine one by one; the vent hole of each first vacuum chuck is respectively communicated with the first exhaust pipe; one end of the first air suction pipe is connected with a suction port of the first vacuum generator; the second suction assembly comprises a second suction pipe and a plurality of second vacuum chucks; the second vacuum chucks are respectively arranged on one side surface of the mounting plate, and the second vacuum chucks and the first vacuum chucks are positioned on the same side surface of the mounting plate; the positions of the second vacuum suckers on the mounting plate correspond to the positions of a stub bar cavity of the injection molding machine one by one; the vent hole of each second vacuum chuck is respectively communicated with the second exhaust tube; one end of the second air suction pipe is connected with a suction port of the second vacuum generator.
Further, the vertical lifting mechanism comprises a vertical guide seat, a vertical sliding seat in sliding fit with the vertical guide seat, and a vertical driving device; the top end of the vertical guide seat is fixedly connected with the base; the vertical driving device is fixedly arranged on the base and can drive the vertical sliding seat to move up and down along the Y axis.
Further, the rotating mechanism comprises a rotary driving device, a rotating shaft and a fixed column; the rotating shaft is rotatably arranged on two opposite side walls at the bottom of the vertical sliding seat; the rotary driving device is fixedly arranged on the outer side wall of the bottom of the vertical sliding seat, and an output shaft of the rotary driving device is fixedly connected with one end of the rotating shaft; the upper end part of the fixed column is fixedly connected with the rotating shaft, and the lower end part of the fixed column penetrates through the bottom opening of the vertical sliding seat to extend downwards and is fixedly connected with the connecting piece; the vertical sliding seat is of a hollow structure, and a notch for the fixing column to penetrate out when rotating is formed in the side wall of the bottom end of the vertical sliding seat.
Further, the mounting plate can rotate 90 ° clockwise or 90 ° counterclockwise about the Z axis.
Furthermore, the longitudinal section of the connecting piece is L-shaped and comprises a vertical connecting wall and a transverse connecting wall, the vertical connecting wall is fixedly connected with the mounting plate, the transverse connecting wall is fixedly connected with the fixing column, and the second vacuum generator is fixedly mounted on the outer side wall of the transverse connecting wall of the connecting piece.
Furthermore, the number of the first vacuum suction cups is more than two, and the number of the second vacuum suction cups is more than two.
Furthermore, the number of the first vacuum chucks is four, and the first vacuum chucks are distributed on the mounting plate in a rectangular shape; the number of the second vacuum chucks is two, and the second vacuum chucks are symmetrically distributed in a rectangle surrounded by the four first vacuum chucks.
Further, the first vacuum chuck comprises a chuck body, a connecting column, a fixed seat and a buffer spring; the fixing seat is provided with an accommodating cavity, the fixing seat is fixedly arranged on one side surface of the mounting plate, and one end of the buffer spring is fixedly arranged on the bottom wall of the accommodating cavity of the fixing seat; one end of the connecting column extends into the accommodating cavity of the fixing seat and is fixedly connected with the buffer spring, and the other end of the connecting column penetrates through the mounting plate and the sucker body in threaded connection.
Further, the second vacuum chuck is identical in structure to the first vacuum chuck.
Further, the fixing seat with still be equipped with the gasket between the mounting panel, the sucking disc body with still be equipped with the gasket between the mounting panel.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model comprises a manipulator and a suction jig; the manipulator comprises a base, a vertical lifting mechanism and a rotating mechanism; the suction jig comprises a connecting piece, a mounting plate, a vacuum generator and a suction assembly; the suction assembly comprises a first suction assembly for sucking the cover plate of the optical drive and a second suction assembly for sucking the stub bar; in the using process, after injection molding is completed, firstly, the vertical lifting mechanism drives the rotating mechanism to vertically descend, the CD-ROM cover plate suction jig is moved to the inside of the injection molding machine, the rotating mechanism drives the connecting piece and the mounting plate to rotate around the Z axis, so that the positions of the first vacuum suction cups and the CD-ROM cover plate cavities of the injection molding machine correspond to one another, the positions of the second vacuum suction cups and the stub bar cavities of the injection molding machine correspond to one another, then, the vacuum generator is opened, and therefore, a plurality of CD-ROM cover plates and stub bars are simultaneously sucked, the stub bars are prevented from falling into a storage area inside the injection molding machine, and the safety; the first vacuum chuck and the second vacuum chuck are respectively controlled by two ways of air suction pipelines, when the CD-ROM cover plate suction jig is moved out of the injection molding machine and is moved to a preset stub bar storage area, the air suction pipeline of the second vacuum chuck is firstly controlled to be disconnected, so that the stub bar falls to the stub bar storage area firstly; then moving to a preset CD-ROM cover plate storage area, and controlling the air suction pipeline of the first vacuum chuck to be disconnected so that the CD-ROM cover plate falls to a stub bar storage area; therefore, the cover plate and the stub bar of the optical drive can be separately placed, confusion is avoided, further sorting is not needed, and the production efficiency is improved; to sum up, the utility model has the characteristics of compact structure, occupation space are little, rationally distributed, the operation is stable.
2. The vacuum sucker of the utility model comprises a sucker body, a connecting column, a fixed seat and a buffer spring; the one end of spliced pole stretch into the fixing base hold the intracavity and with buffer spring fixed connection, its other end passes the mounting panel with sucking disc body threaded connection, the design like this has simple to operate's advantage. The buffer spring can effectively buffer the impact force to prevent the product from being damaged.
Drawings
FIG. 1 is a schematic diagram of an automatic retrieving apparatus for a cover plate of an optical disc drive according to embodiment 1;
FIG. 2 is a schematic structural diagram of an automatic pickup apparatus for a cover plate of an optical disc drive in a pickup state according to embodiment 1;
FIG. 3 is a schematic structural diagram of an automatic pickup apparatus for a cover plate of an optical disc drive in a state of placing a component in embodiment 1;
fig. 4 is a schematic structural view of the rotating mechanism of embodiment 1;
fig. 5 is an assembly view of the first vacuum chuck of embodiment 2.
In the figure: 10. a base; 20. a vertical lifting mechanism; 31. a rotation driving device; 32. a rotating shaft; 33. Fixing a column; 41. a connecting member; 411. a vertical connecting wall; 412. a transverse connecting wall; 42. mounting a plate; 431. A first vacuum generator; 432. a second vacuum generator; 441. a first exhaust tube; 442. a first vacuum chuck; 443. a second extraction tube; 444. a second vacuum chuck; 4421. a suction cup body; 4422. connecting columns; 4423. a fixed seat; 4424. a buffer spring; 4425. and (7) a gasket.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict. Except as specifically noted, the materials and equipment used in this example are commercially available.
Example 1:
referring to fig. 1-4, an automatic removing device for a cover plate of a cd-rom drive comprises a manipulator and a suction jig;
the manipulator comprises a base 10, a vertical lifting mechanism 20 and a rotating mechanism; the vertical lifting mechanism 20 is arranged on the base, the rotating mechanism is connected with the vertical lifting mechanism 20, and the vertical lifting mechanism 20 can drive the rotating mechanism to vertically lift; defining a vertical lifting direction as a Y-axis direction, defining a horizontal direction perpendicular to the Y-axis as an X-axis direction, and defining a vertical direction perpendicular to the Y-axis as a Z-axis direction;
the suction jig comprises a connecting piece 41, a mounting plate 42, a vacuum generator and a suction assembly;
the mounting plate 42 is connected with the rotating mechanism through the connecting piece 41, and the rotating mechanism can drive the connecting piece 41 and the mounting plate 42 to rotate around a Z axis;
the number of the vacuum generators is two, which are a first vacuum generator 431 and a second vacuum generator 432, respectively; the first vacuum generator 431 is fixedly installed on the base 10, and the second vacuum generator 432 is fixedly installed on the connecting member 41;
the suction assembly comprises a first suction assembly for sucking the cover plate of the optical drive and a second suction assembly for sucking the stub bar; the first suction assembly comprises a first suction pipe 441 and a plurality of first vacuum suction cups 442; the first vacuum chucks 442 are respectively mounted on one side surface of the mounting plate 42, and the positions of the first vacuum chucks 442 on the mounting plate 42 correspond to the positions of the cover plate cavities of the optical drives of the injection molding machine one by one; the vent hole of each first vacuum chuck 442 is respectively communicated with the first suction pipe 441; one end of the first suction pipe 441 and a suction port of the first vacuum generator 431; the second suction assembly comprises a second suction pipe 443 and a plurality of second vacuum suction cups 444; a plurality of the second vacuum suction cups 444 are respectively installed on one side surface of the installation plate 42, and the second vacuum suction cups 444 and the first vacuum suction cups 442 are located on the same side surface of the installation plate 42; the positions of the second vacuum chucks 444 on the mounting plate 42 correspond to the positions of a stub bar cavity of the injection molding machine one by one; the vent hole of each second vacuum chuck is respectively communicated with the second suction pipe 443; one end of the second suction pipe 443 is connected to the suction port of the second vacuum generator 432. The first suction pipe 441 and the second suction pipe 443 are both flexible pipes.
In the using process, after injection molding is completed, firstly, the vertical lifting mechanism 20 drives the rotating mechanism to vertically descend, the CD-ROM cover plate suction jig is moved to the inside of the injection molding machine, the rotating mechanism drives the connecting piece 41 and the mounting plate 42 to rotate around the Z axis, so that the first vacuum suction cups 442 correspond to the CD-ROM cover plate cavities of the injection molding machine in a one-to-one manner, the second vacuum suction cups 444 correspond to the stub bar cavities of the injection molding machine in a one-to-one manner, and then the vacuum generators are opened, so that a plurality of CD-ROM cover plates and stub bars are simultaneously sucked, the stub bars are prevented from falling into a storage area inside the injection molding machine; when the cover plate sucking jig of the optical drive is moved out of the injection molding machine and moved to a preset stub bar storage area, the suction pipeline of the second vacuum chuck 444 is controlled to be disconnected by the second vacuum generator 432, so that the stub bar falls to the stub bar storage area; then, the optical drive cover plate is moved to a preset optical drive cover plate storage area, and the first vacuum generator 431 controls the air suction pipeline of the first vacuum suction cup 442 to be disconnected, so that the optical drive cover plate falls to the stub bar storage area; therefore, it can separately place CD-ROM drive apron and stub bar, avoids obscuring, need not further letter sorting again, has improved production efficiency.
As a preferred embodiment, the vertical lifting mechanism 20 includes a vertical guide seat, a vertical sliding seat slidably engaged with the vertical guide seat, and a vertical driving device; the top end of the vertical guide seat is fixedly connected with the base 10; the vertical driving device is fixedly installed on the base 10, and can drive the vertical sliding seat to move up and down along the Y axis.
As a preferred embodiment, the rotating mechanism includes a rotation driving device 31, a rotating shaft 32, a fixing column 33; the rotating shaft 32 is rotatably mounted on two opposite side walls at the bottom of the vertical sliding seat; the rotation driving device 31 is fixedly installed on the outer side wall of the bottom of the vertical sliding seat, and an output shaft of the rotation driving device 31 is fixedly connected with one end of the rotating shaft 32; the upper end part of the fixed column 33 is fixedly connected with the rotating shaft 32, and the lower end part of the fixed column 33 penetrates through the bottom opening of the vertical sliding seat to extend downwards and is fixedly connected with the connecting piece 41; the vertical sliding seat is of a hollow structure, and a notch for the fixing column 33 to penetrate out when rotating is formed in the side wall of the bottom end of the vertical sliding seat. The mounting plate 42 can rotate 90 ° clockwise or 90 ° counterclockwise about the Z axis.
In a preferred embodiment, the connecting member 41 has a longitudinal cross-sectional shape of L, which includes a vertical connecting wall 411 and a transverse connecting wall 412, the vertical connecting wall 411 is fixedly connected to the mounting plate 42, the transverse connecting wall 412 is fixedly connected to the fixing post 33, and the second vacuum generator 432 is fixedly mounted on the outer side wall of the transverse connecting wall 412 of the connecting member 41.
In a preferred embodiment, the number of the first vacuum suction cups 442 is four, and they are distributed in a rectangular shape on the mounting plate 42; the number of the second vacuum suction cups 444 is two, and the two second vacuum suction cups are symmetrically distributed in a rectangle surrounded by the four first vacuum suction cups 442.
Example 2:
referring to fig. 5, the present embodiment is characterized in that: the first vacuum suction cup 442 includes a suction cup body 4421, a connection column 4422, a fixing seat 4423, and a buffer spring 4424; the fixed seat 4423 is provided with an accommodating cavity, the fixed seat 4423 is fixedly arranged on one side surface of the mounting plate 42, and one end of the buffer spring 4424 is fixedly arranged on the bottom wall of the accommodating cavity of the fixed seat 4423; one end of the connecting column 4422 extends into the accommodating cavity of the fixing seat 4423 and is fixedly connected with the buffer spring 4424, and the other end of the connecting column penetrates through the mounting plate 42 and is in threaded connection with the sucker body 4421. The design has the advantage of convenient installation. The buffer spring 4424 is designed to effectively buffer the impact force to prevent the product from being damaged, and has the advantage of convenient installation. The buffer spring 4424 can effectively buffer the impact force to prevent the product from being damaged.
In a preferred embodiment, a gasket 4425 is further disposed between the fixing seat 4423 and the mounting plate 42. A gasket 4425 is also arranged between the sucker body 4421 and the mounting plate 42. By the design, the fixing seat 4423 is more stably fixed. The second vacuum chuck 444 is identical in structure to the first vacuum chuck 442.
Other examples are as follows:
the number of the first vacuum suction cups is two, three or more, and the number of the second vacuum suction cups is three, four or more. The shapes and sizes of the first vacuum chuck and the second vacuum chuck can be adjusted according to actual conditions.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. An automatic optical drive cover plate taking-out device comprises a mechanical arm and a suction jig; the manipulator comprises a base, a vertical lifting mechanism and a rotating mechanism; the vertical lifting mechanism is arranged on the base, the rotating mechanism is connected with the vertical lifting mechanism, and the vertical lifting mechanism can drive the rotating mechanism to vertically lift; defining a vertical lifting direction as a Y-axis direction, defining a horizontal direction perpendicular to the Y-axis as an X-axis direction, and defining a vertical direction perpendicular to the Y-axis as a Z-axis direction; the method is characterized in that:
the suction jig comprises a connecting piece, a mounting plate, a vacuum generator and a suction assembly;
the mounting plate is connected with the rotating mechanism through the connecting piece, and the rotating mechanism can drive the connecting piece and the mounting plate to rotate around a Z axis;
the number of the vacuum generators is two, and the vacuum generators are respectively a first vacuum generator and a second vacuum generator; the first vacuum generator is fixedly arranged on the base, and the second vacuum generator is fixedly arranged on the connecting piece;
the suction assembly comprises a first suction assembly for sucking the cover plate of the optical drive and a second suction assembly for sucking the stub bar; the first suction assembly comprises a first suction pipe and a plurality of first vacuum chucks; the first vacuum suckers are respectively arranged on one side surface of the mounting plate, and the positions of the first vacuum suckers on the mounting plate correspond to the positions of a CD-ROM drive cover plate cavity of the injection molding machine one by one; the vent hole of each first vacuum chuck is respectively communicated with the first exhaust pipe; one end of the first air suction pipe is connected with a suction port of the first vacuum generator; the second suction assembly comprises a second suction pipe and a plurality of second vacuum chucks; the second vacuum chucks are respectively arranged on one side surface of the mounting plate, and the second vacuum chucks and the first vacuum chucks are positioned on the same side surface of the mounting plate; the positions of the second vacuum suckers on the mounting plate correspond to the positions of a stub bar cavity of the injection molding machine one by one; the vent hole of each second vacuum chuck is respectively communicated with the second exhaust tube; one end of the second air suction pipe is connected with a suction port of the second vacuum generator.
2. The apparatus for automatically removing a cover plate of an optical disc drive of claim 1, wherein the vertical lifting mechanism comprises a vertical guide seat, a vertical sliding seat slidably engaged with the vertical guide seat, and a vertical driving device; the top end of the vertical guide seat is fixedly connected with the base; the vertical driving device is fixedly arranged on the base and can drive the vertical sliding seat to move up and down along the Y axis.
3. The apparatus of claim 2, wherein the rotation mechanism comprises a rotation driving device, a rotation shaft, and a fixing post; the rotating shaft is rotatably arranged on two opposite side walls at the bottom of the vertical sliding seat; the rotary driving device is fixedly arranged on the outer side wall of the bottom of the vertical sliding seat, and an output shaft of the rotary driving device is fixedly connected with one end of the rotating shaft; the upper end part of the fixed column is fixedly connected with the rotating shaft, and the lower end part of the fixed column penetrates through the bottom opening of the vertical sliding seat to extend downwards and is fixedly connected with the connecting piece; the vertical sliding seat is of a hollow structure, and a notch for the fixing column to penetrate out when rotating is formed in the side wall of the bottom end of the vertical sliding seat.
4. The apparatus of claim 3, wherein the mounting plate is capable of rotating 90 ° clockwise or 90 ° counterclockwise around the Z-axis.
5. The apparatus for automatically removing a cover plate of an optical disc drive of claim 3, wherein the connecting member has a longitudinal cross-sectional shape of L, and comprises a vertical connecting wall and a horizontal connecting wall, the vertical connecting wall is fixedly connected to the mounting plate, the horizontal connecting wall is fixedly connected to the fixing post, and the second vacuum generator is fixedly mounted on an outer side wall of the horizontal connecting wall of the connecting member.
6. The apparatus of claim 1, wherein the number of the first vacuum cups is two or more, and the number of the second vacuum cups is two or more.
7. The apparatus for automatically removing a cover plate of an optical disc drive of claim 6, wherein the number of the first vacuum cups is four, and they are arranged in a rectangular shape on the mounting plate; the number of the second vacuum chucks is two, and the second vacuum chucks are symmetrically distributed in a rectangle surrounded by the four first vacuum chucks.
8. The apparatus of claim 1, wherein the first vacuum chuck comprises a chuck body, a connecting column, a fixing base, and a buffer spring; the fixing seat is provided with an accommodating cavity, the fixing seat is fixedly arranged on one side surface of the mounting plate, and one end of the buffer spring is fixedly arranged on the bottom wall of the accommodating cavity of the fixing seat; one end of the connecting column extends into the accommodating cavity of the fixing seat and is fixedly connected with the buffer spring, and the other end of the connecting column penetrates through the mounting plate and the sucker body in threaded connection.
9. The apparatus of claim 8, wherein the second vacuum chuck is identical to the first vacuum chuck in structure.
10. The apparatus for automatically removing a cover plate of an optical disc drive of claim 8, wherein a gasket is further disposed between the fixing base and the mounting plate, and a gasket is further disposed between the suction cup body and the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922005733.5U CN211165167U (en) | 2019-11-19 | 2019-11-19 | Automatic CD-ROM cover plate taking-out device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922005733.5U CN211165167U (en) | 2019-11-19 | 2019-11-19 | Automatic CD-ROM cover plate taking-out device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211165167U true CN211165167U (en) | 2020-08-04 |
Family
ID=71821218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922005733.5U Expired - Fee Related CN211165167U (en) | 2019-11-19 | 2019-11-19 | Automatic CD-ROM cover plate taking-out device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211165167U (en) |
-
2019
- 2019-11-19 CN CN201922005733.5U patent/CN211165167U/en not_active Expired - Fee Related
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