CN212314913U - Turnover mechanism and sheet gluing device - Google Patents
Turnover mechanism and sheet gluing device Download PDFInfo
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- CN212314913U CN212314913U CN202020443304.6U CN202020443304U CN212314913U CN 212314913 U CN212314913 U CN 212314913U CN 202020443304 U CN202020443304 U CN 202020443304U CN 212314913 U CN212314913 U CN 212314913U
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- turning plate
- turnover
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Abstract
The utility model belongs to the technical field of the rubber coating device, a tilting mechanism and sheet rubber coating device is disclosed. The turnover mechanism is used for turning over a sheet material, and comprises: the rack comprises a first bracket and a second bracket which are arranged at intervals; the turning plate is connected between the first support and the second support and can turn over along a rotating shaft, the turning plate is provided with a first working surface and a second working surface which are arranged in a back-to-back mode, and the first working surface and the second working surface are both provided with a sucking part for sucking sheets; and the driving part is in transmission connection with the turning plate so as to drive the turning plate to turn. The working faces of the two sides of the turnover plate of the turnover mechanism are provided with the sucking parts, so that the turnover action of the turnover plate can replace manual turnover display devices, and meanwhile, when the working face above the turnover plate receives or releases the display device with the front face upward, the working face below the turnover plate can receive or release another display device with the back face upward, the synchronous operation of material receiving and feeding is realized, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a rubber coating device technical field especially relates to a tilting mechanism and sheet rubber coating device.
Background
In the production process of display devices such as mobile phone screens and the like, in order to ensure the quality of the front surface of the display device, namely the display surface, the display device is placed with the front surface facing upwards when each processing station circulates. Therefore, before processing procedures such as conducting dispensing operation and the like are carried out on the back surface of the display device, the display device needs to be manually taken out of the conveying line and placed into corresponding processing equipment after being turned over, and the display device is manually turned over again after being processed and then placed back to the conveying line.
The manual work is involved in the circulation and conveying operation of the display device, the production rhythm of a production line is influenced by subjective factors of personnel, and the production and management costs are increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tilting mechanism and sheet rubber coating device, this tilting mechanism can replace artifical upset sheet, and can realize connecing the synchronous operation of material feeding, and is efficient.
To achieve the purpose, the utility model adopts the following technical proposal:
a turnover mechanism for turning over sheets, comprising:
the rack comprises a first bracket and a second bracket which are arranged at intervals;
the turning plate is movably connected between the first support and the second support and can turn over along a rotating shaft, the turning plate is provided with a first working surface and a second working surface which are arranged in a back direction, and the first working surface and the second working surface are both provided with a suction part for sucking the sheet;
and the driving part is in transmission connection with the turning plate so as to drive the turning plate to turn.
Preferably, the turnover mechanism further comprises:
the first limiting block is arranged on the side wall of the turning plate, which is positioned on the side of the rotating shaft; and
the limiting rod is arranged on one of the first support and the second support and can be abutted against the limiting block when the turning plate is turned to be in a horizontal state.
Preferably, the turnover mechanism further comprises:
the second limiting block is arranged on the side wall of the turning plate, which is positioned on the side of the rotating shaft, and is arranged on the same side as the first limiting block;
and the buffer rod is arranged on the other one of the first support and the second support, and the buffer rod can be abutted with the second limiting block before the turning plate is turned over to be abutted with the limiting rod.
Preferably, the turning plate is provided with a plurality of mounting grooves, and the suction part can move in the mounting grooves.
Preferably, a plurality of adjusting sheets are arranged on the turning plate in parallel, and the mounting grooves are formed in the adjusting sheets.
Preferably, the adjusting sheet is provided with a plurality of strip-shaped grooves, the turning plate is provided with an installation hole, and the adjusting sheet and the turning plate are bolted through bolts capable of penetrating through the strip-shaped grooves and the installation hole.
Preferably, the number of the turning plates is more than two, and the turning plates are arranged in parallel.
Preferably, the holding portion includes a plurality of suction nozzles.
Preferably, the suction nozzle is an elastic suction nozzle.
The utility model discloses still adopt following technical scheme:
a sheet gluing device, comprising:
a gluing mechanism;
the turnover mechanism as described above;
the first transferring mechanism is used for transferring the sheet between the gluing mechanism and the turnover mechanism;
and the second transfer mechanism is used for providing the sheet to be glued or removing the glued sheet provided by the turnover mechanism.
The utility model has the advantages that:
the utility model provides a tilting mechanism and sheet rubber coating device, this tilting mechanism's the working face of the both sides of turning over the board all is provided with the portion of holding for should turn over the upset action of board and not only can replace artifical upset display device, when its working face that is located the top simultaneously receives or releases the display device that the front face is up, the working face that is located the below can receive simultaneously or release another display device that the back face is up, realizes connecing the synchronous operation of sending out the material, improves work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a turnover mechanism in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another view angle of the turnover mechanism in the embodiment of the present invention;
fig. 3 is a schematic structural diagram of the turning plate in the embodiment of the present invention.
In the figure:
100. a display device;
1. a frame; 11. a first bracket; 12. a second bracket;
2. turning over a plate; 21. a regulating sheet; 201. mounting grooves; 202. a strip-shaped groove; 203. mounting holes;
3. a drive section;
4. a holding section; 41. an elastic suction nozzle;
5. a first stopper;
6. a limiting rod;
7. a second limiting block;
8. a buffer rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
The embodiment provides a sheet gluing device which can be applied to production operation of a display device so as to carry out glue dispensing operation on the back surface of the display device.
This sheet rubber coating device includes rubber coating mechanism and tilting mechanism, and wherein tilting mechanism is used for receiving the conveying line upstream the right side up display device (being the sheet) of changeing to can with display device upset back up provide with the point gum machine construct, so that the point gum machine constructs can directly carry out the point gum operation at display device's the back, simultaneously, tilting mechanism can receive the point and glue the effect and accomplish and back up display device, and return with the conveying line after overturning display device to right side up.
Based on the working mode, the glue dispensing operation process can save manual work to participate in turning over the display device, ensure that the glue dispensing production rhythm is not influenced by manual subjective factors, and is convenient for the production line to control production in a centralized way. The turning mechanism will be described in detail below, and the material gluing apparatus will be further described with reference to the structure of the turning mechanism.
Referring to fig. 1, 2 and 3, the turnover mechanism includes a frame 1, a turnover plate 2 and a driving part 3. The frame 1 comprises a first bracket 11 and a second bracket 12 which are arranged at intervals. The turning plate 2 is movably connected between the first support 11 and the second support 12 and can turn over along a rotating shaft, the turning plate 2 is provided with a first working surface and a second working surface which are arranged in a back direction, and the first working surface and the second working surface are both provided with a suction part 4 for sucking and holding sheets; the driving part 3 is in transmission connection with the turning plate 2 to drive the turning plate 2 to turn.
With reference to the attached drawings, at any time point, one side surface of the turning plate 2, which is positioned at the upper part in each drawing, is a first working surface, and one side surface of the turning plate 2, which is positioned at the lower part in each drawing, is a second working surface.
Specifically, the driving portion 3 may be a rotary cylinder fixed on the first support 11, an output shaft of the rotary cylinder penetrates through the first support 11 and is fixedly connected with one end of the turning plate 2, and rotatable components such as bearings are arranged at positions corresponding to the output shaft of the rotary cylinder on the second support 12 and are connected with the turning plate 2, so that the turning plate 2 can rotate along with the output shaft of the rotary cylinder. The axial lead of the output shaft of the rotary cylinder is the rotating shaft of the turning plate 2. Of course, in other optional embodiments, the driving portion 3 may also be a servo motor, a gear motor, or the like, or may be formed by combining driving devices such as a servo motor, a gear motor, and the like and a related intermediate transmission mechanism, and only the requirement of driving the turning plate 2 to turn is met, which is not described herein again.
When the driving equipment including the rotary cylinder works, the stroke of the turnover plate 2 driven by the driving equipment inevitably has errors, namely, in the actual production, the turnover plate 2 is difficult to be driven to rotate accurately to form that the first working surface and the second working surface are parallel to the horizontal plane. In production, it is often necessary to configure the motion parameters of each relevant actuator with a horizontal plane as a reference plane so that the display device 100 can be transported securely.
Therefore, in this embodiment, the turnover mechanism further includes a first limiting block 5 and a limiting rod 6, and the first limiting block 5 is disposed on the side wall of the turning plate 2 located at the side of the rotating shaft. The limiting rod 6 is disposed on the first bracket 11 (or disposed on the second bracket 12), and the limiting rod 6 can abut against the first limiting block 5 when the turning plate 2 is turned to a horizontal state, so as to prevent the turning plate 2 from being turned excessively.
The limiting rod 6 can be in threaded connection with the first support 11 in the vertical direction, so that the height of the bottom of the limiting rod 6 can be adjusted through limited rotation before the turnover mechanism is put into production, and when the bottom of the limiting rod 6 is abutted to the first limiting block 5, the turning plate 2 is just in a horizontal state.
Since the position-limiting rod 6 needs to provide a stable and determined reference point, the position-limiting rod 6 should be made of rigid material such as steel, and when the turning plate 2 is turned over to make the first position-limiting block 5 abut against the position-limiting rod 6, the two will form a slight collision, and the vibration caused by the collision may cause the display device 100 to fall off when the holding portion 4 holds the display device 100 poorly.
For this purpose, in a preferred embodiment, the turnover mechanism further comprises a second stopper 7 and a buffer rod 8. The second stopper 7 is arranged on the side wall of the turning plate 2, which is located on the side of the rotating shaft, and is arranged on the same side as the first stopper 5, the buffer rod 8 is arranged on the other one of the first support 11 and the second support 12, and the buffer rod 8 can be abutted against the second stopper 7 on the turning plate 2 before the turning plate 2 is overturned to be abutted against the stopper 6. Namely, the buffer rod 8 can be abutted with the turning plate 2 in advance when the turning plate 2 is turned, and the turning plate 2 is rapidly decelerated when being turned to be close to the horizontal state through the contraction and absorption of the buffer structure until the first limit block 5 is abutted with the limit rod 6.
Specifically, the second limiting block 7 is arranged on the side wall of the turning plate 2 located on the side of the rotating shaft and arranged on the same side as the first limiting block 5, so that the turning plate 2 can be turned over for 180 degrees at least in one direction and then turned back reversely again. The buffer rod 8 is preferably, but not limited to, a hydraulic buffer rod 8, and the movable end of the hydraulic buffer rod 8 is slightly lower than the lowest end of the limiting rod 6.
In order to be suitable for turning over display devices 100 with different sizes and shapes, the turning plate 2 is provided with a plurality of mounting grooves 201, and the suction part 4 moves in the mounting grooves 201, namely, the suction part 4 can be matched by adjusting the position in the mounting grooves 201 based on the difference of the appearance and the suction position of the display device 100.
Specifically, a plurality of adjusting sheets 21 for installing the holding portions may be arranged in parallel on the turning plate 2, an installation groove 201 is formed on the adjusting sheet 21, and the holding operation of different display devices 100 may be better satisfied by selectively fixing the holding portions 4 on the installation groove 201 formed on all or a part of the adjusting sheets 21. The sizes of the adjusting pieces 21 may be different, and the shapes of the mounting grooves 201 formed on the adjusting pieces 21 may also be different, for example, the mounting grooves 201 may be in the shape of a Chinese character 'yi', an i ', a kou', and the like, so as to flexibly adjust the mounting position of the holding portion 4.
Further, a plurality of strip-shaped grooves 202 may be formed on the adjusting sheet 21, a mounting hole 203 may be formed on the turning plate 2, and the adjusting sheet 21 and the turning plate 2 may be bolted by bolts capable of passing through the strip-shaped grooves 202 and the mounting hole 203, that is, the positions of the respective holding portions 4 may be more accurately adapted to the shape of the display device 100 by the coupling positions of the strip-shaped grooves 202 and the mounting hole 203.
In this embodiment, the holding portion 4 may include a plurality of suction nozzles. A plurality of suction nozzles may be dispersedly disposed in different mounting grooves 201 so as to suck the display device 100. The suction nozzle may be in communication with a vacuum source via a gas line to hold the display device 100 during operation.
In particular, the suction nozzle may be an elastic suction nozzle 41, and the elastic suction nozzle 41 can compensate or eliminate the posture deviation of the display device 100 when the display device 100 is transferred by the telescopic characteristic of the elastic suction nozzle 41 itself under the common support of the plurality of elastic suction nozzles 41, so as to be stably taken and placed. Meanwhile, the elastic suction nozzle 41 can also relieve the shaking of the display device 100 when the turning plate 2 is turned over and vibrated, so as to prevent the display device 100 from falling and being damaged due to vibration. The structure of the elastic suction nozzle 41, the configuration of the air paths between each suction nozzle and the vacuum air source, etc. are prior art and will not be described herein.
In the present embodiment, the number of the flippers 2 is two, and the two flippers 2 are arranged in parallel, so that the turnover mechanism can turn over two display devices 100 at the same time. Correspondingly, the driving part 3, the holding part 4, the first limiting block 5, the limiting rod 6, the second limiting block 7, the buffer rod 8 and the like are also arranged in pairs. Of course, in other alternative embodiments, the number of the turning plates 2 may also be three, four or more, so as to meet the requirement of mass processing.
In order to cooperate with the turnover mechanism, the sheet gluing device can further comprise a first transfer mechanism and a second transfer mechanism. The first transfer mechanism is used for transferring the sheet between the gluing mechanism and the turnover mechanism. The second transfer mechanism is used for providing the sheet to be glued or removing the glued sheet provided by the turnover mechanism.
In this embodiment, the first transfer mechanism may specifically include a first sliding module and a lifting platform, two ends of the sliding module are respectively abutted to the dispensing mechanism and the lifting platform, the lifting platform is disposed between the first bracket 11 and the second bracket 12 and located below the turning plate 2, when the turning plate 2 is turned over, the lifting platform is located at a settling position to avoid the turning plate 2, and after the turning plate 2 is turned over, the lifting platform is lifted to the display device 100 which is carried thereon and has been dispensed and abutted to the suction part 4 located on the lower side of the turning plate 2, so that the suction part 4 can suck the display device 100; alternatively, the display device 100 lifted by the lift table has only a narrow gap between its surface and the suction portion 4 on the lower side of the flap 2 so as to smoothly receive the display device 100. The first sliding module is used to transfer the display device 100 between the glue spreading mechanism and the lifting table.
In this embodiment, the second transfer mechanism may specifically include a second sliding module and a gantry spanning between the turnover mechanism and the conveyor line, the second sliding module includes a horizontally sliding component and a vertically sliding component slidably mounted on the horizontally sliding component, and the vertically sliding component may be provided with a suction hand so that after the horizontally sliding component and the vertically sliding component are moved, the suction hand can carry the display device 100 between the turnover mechanism and the conveyor line.
The first sliding module, the lifting platform, the second sliding module, the sucker hand, etc. can all adopt the configurations and structures well known in the prior art, and are not described herein. Meanwhile, in other optional embodiments, the first transfer mechanism and the second transfer mechanism may be multi-axis manipulators, so as to directly transfer the sheets among the glue coating mechanism, the turnover mechanism and the conveying line, and the configuration and mechanism of the multi-axis manipulator are the prior art and are not described herein again.
It should be noted that the present invention is not limited to this, and the turnover mechanism can be applied to the turnover operation of the display device 100 in other production processes as well as to the turnover operation of other sheet-like workpieces, so as to achieve the purpose of replacing the manual work to complete the sheet turnover operation.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A turnover mechanism for turning over sheets, comprising:
the rack (1) comprises a first bracket (11) and a second bracket (12) which are arranged at intervals;
the turning plate (2) is movably connected between the first support (11) and the second support (12) and can turn over along a rotating shaft, the turning plate (2) is provided with a first working surface and a second working surface which are arranged in a back direction, and the first working surface and the second working surface are both provided with a suction part (4) for sucking the sheet; and
the driving part (3) is in transmission connection with the turning plate (2) to drive the turning plate (2) to turn.
2. The canting mechanism of claim 1 further comprising:
the first limiting block (5) is arranged on the side wall of the turning plate (2) which is positioned on the side of the rotating shaft; and
the limiting rod (6) is arranged on one of the first support (11) and the second support (12), and the limiting rod (6) can be abutted against the limiting block when the turning plate (2) is turned to be in a horizontal state.
3. The canting mechanism of claim 2 further comprising:
the second limiting block (7) is arranged on the side wall of the turning plate (2) which is positioned on the side of the rotating shaft and is arranged on the same side as the first limiting block (5); and
the buffer rod (8) is arranged on the other one of the first support (11) and the second support (12), and the buffer rod (8) can be abutted against the second limiting block (7) before the turning plate (2) is turned over to be abutted against the limiting rod (6).
4. The turning mechanism according to claim 1, characterized in that the turning plate (2) is provided with a plurality of mounting slots (201), and the holding part (4) can move in the mounting slots (201).
5. The turning mechanism according to claim 4, characterized in that a plurality of adjusting sheets (21) for arranging the holding part (4) are arranged on the turning plate (2) in parallel, and the mounting groove (201) is formed on the adjusting sheets (21).
6. The turnover mechanism of claim 5, wherein the adjustment sheet (21) is formed with a plurality of strip-shaped grooves (202), the turning plate (2) is formed with a mounting hole (203), and the adjustment sheet (21) and the turning plate (2) are bolted through bolts capable of penetrating through the strip-shaped grooves (202) and the mounting hole (203).
7. Turnover mechanism according to claim 1, characterised in that the number of said flaps (2) is more than two, each of said flaps (2) being arranged side by side.
8. A turnover mechanism according to any one of claims 1-7 characterised in that the holding portion (4) includes a plurality of suction nozzles.
9. A turnover mechanism according to claim 8 characterised in that the suction nozzle is an elastic suction nozzle (41).
10. A sheet gluing device, comprising:
a gluing mechanism;
a flipping mechanism according to any one of claims 1-9;
the first transferring mechanism is used for transferring the sheet between the gluing mechanism and the turnover mechanism; and
and the second transfer mechanism is used for providing the sheet to be glued to the turnover mechanism or removing the glued sheet provided by the turnover mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020443304.6U CN212314913U (en) | 2020-03-31 | 2020-03-31 | Turnover mechanism and sheet gluing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020443304.6U CN212314913U (en) | 2020-03-31 | 2020-03-31 | Turnover mechanism and sheet gluing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212314913U true CN212314913U (en) | 2021-01-08 |
Family
ID=74020456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020443304.6U Active CN212314913U (en) | 2020-03-31 | 2020-03-31 | Turnover mechanism and sheet gluing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212314913U (en) |
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2020
- 2020-03-31 CN CN202020443304.6U patent/CN212314913U/en active Active
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Address after: 215321 building e, No.7 Huasong Road, high tech Zone, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Suzhou Ximeng Technology Co.,Ltd. Address before: 215321 building e, No.7 Huasong Road, high tech Zone, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN SAMON AUTOMATIC TECHNOLOGY Co.,Ltd. |