CN218595508U - Negative pressure suction type display screen appearance detection conveying device - Google Patents
Negative pressure suction type display screen appearance detection conveying device Download PDFInfo
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- CN218595508U CN218595508U CN202222487441.1U CN202222487441U CN218595508U CN 218595508 U CN218595508 U CN 218595508U CN 202222487441 U CN202222487441 U CN 202222487441U CN 218595508 U CN218595508 U CN 218595508U
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- pressure suction
- conveying device
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Abstract
The utility model discloses a negative pressure suction type display screen appearance detection conveying device, which relates to the technical field of conveyors and comprises a negative pressure suction assembly, wherein the negative pressure suction assembly comprises a side bracket; the side support is fixedly arranged on one side of the conveyor through bolts, a driving motor is fixedly arranged on the outer side of the side support, the driving motor drives a rotating shaft to rotate through the matching of two gears during feeding, two swing rods simultaneously act under the matching of the mounting plate, a material suction nozzle is arranged above the display screen, a negative pressure pump generates negative pressure, the suction of the display screen is realized through the matching of a negative pressure pipe and the material suction nozzle, and then the driving motor reversely rotates until the display screen is arranged on the conveyor; the feeding mode can ensure the distance between every two display screens and ensure that the display screens are positioned in the middle of the conveyor; the precision of pushing out the display screen on a subsequent detection line is improved; and this material loading mode need not manual operation, very big reduction artifical intensity of labour, has improved work efficiency.
Description
Technical Field
The utility model particularly relates to a conveyer technical field specifically is a negative pressure suction type display screen outward appearance detects conveyor.
Background
The display screen is a screen body formed by a plurality of display units (unit display panels or unit display box bodies) which can be combined and spliced, and a set of appropriate controller (a main control panel or a control system) is added. Therefore, the display panels (or unit boxes) with various specifications can be matched with controllers with different control technologies to form a plurality of LED display screens so as to meet the requirements of different environments and different display requirements.
The display screen needs to be detected in appearance after production is finished, and unqualified products are guaranteed to be picked out before delivery; therefore, the display screen is placed on the conveyor, and the display screen is detected by using the vision system; because the display screens are fragile in texture and poor in scratch-resistant effect, the display screens are basically manually placed on the transmission belt one by one, but unqualified display screens can be pushed out of the cylinders on subsequent detection lines, so that the distance between the display screens needs to be controlled consistently, and otherwise, the accuracy of pushing out the display screens by the cylinders is difficult to control; the method has great requirements and tests on manual feeding, and although some workers adopt a slide wire mode to control the distance between the display screens, the situation that the display screens are pushed empty or pushed obliquely but cannot be pushed out exists in the subsequent air cylinders; therefore, the negative pressure suction type display screen appearance detection conveying device is provided, each display screen can be guaranteed to be located in the middle of the conveyor, the distance between the display screens is strictly controlled, and the display screens are accurately pushed out in sequence.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a negative pressure suction type display screen appearance detection conveying device, which aims to solve the problems that due to the fragile texture and poor scratch-resistant effect of the display screen, the display screens are basically manually placed on a transmission belt one by one, but unqualified display screens can be pushed out by an air cylinder on a subsequent detection line, so that the distance between the display screens is required to be controlled consistently, otherwise, the accuracy of pushing out the display screens by the air cylinder is difficult to control; this has very big requirement and examination to manual blowing, and although some workman adopt the mode of slide-wire to control the interval between the display screen, subsequent cylinder has the problem of pushing empty or pushing the display screen to one side and can not push out.
In order to achieve the above object, the utility model provides a following technical scheme:
a negative pressure suction type display screen appearance detection conveying device comprises a conveyor, wherein a negative pressure suction assembly for automatic feeding of a display screen is fixedly mounted at one end of the conveyor; the negative pressure suction assembly comprises a side bracket; the side support is fixedly arranged on one side of the conveyor through bolts, a driving motor is fixedly arranged on the outer side of the side support, and an output shaft of the driving motor penetrates through the inner side of the side support and is provided with a gear in a matching way; the number of the gears is two, and the other gear is arranged on the rotating shaft in a matching way;
two rotating shafts are arranged, and swing rods are arranged on the two rotating shafts in a matched manner; the top of the swing rod is movably connected with an installation plate through a convex shaft; a plurality of material suction nozzles are embedded in the mounting plate, and the top of each material suction nozzle is connected with a negative pressure pipe; the negative pressure pipe is connected with the filter.
As a further technical scheme of the utility model, two rotating shafts are connected with the side bracket through bearings, and one end of each rotating shaft penetrates to the outer side of the side bracket and is provided with a driving wheel in a matching way; a transmission belt is arranged between the two transmission wheels in a matching way.
As a further technical proposal of the utility model, a sliding chute is arranged on the side bracket in a penetrating way and is positioned in the middle position of the two rotating shafts; a fixed shaft is arranged in the sliding chute, and a tensioning wheel is arranged on one fixed shaft in a matched manner;
the middle position of the fixed shaft is provided with a shaft shoulder, and one end of the fixed shaft, which is far away from the tension wheel, is in threaded connection with a plum blossom handle nut.
As a further technical scheme of the utility model, the length of pendulum rod be less than the interaxial distance of two rotation axes.
As a further technical proposal of the utility model, the filter is connected with a negative pressure pump through an air pipe;
the driving motor and the negative pressure pump are connected with the industrial personal computer through leads.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, during the use, the display screen that will pile up and put is placed on the workstation to make the display screen be located the mounting panel under, in the time of the material loading, driving motor drives the rotation axis rotation through the cooperation of two gears, under the cooperation of mounting panel, two pendulum rods move simultaneously, will inhale the material mouth and place the top of display screen in, the negative pressure pump produces the negative pressure, through the cooperation of negative pressure pipe and material mouth, realize inhaling of display screen, drive motor reverse rotation afterwards, until placing the display screen on the conveyer; the feeding mode can ensure the distance between every two display screens, and the display screens are positioned in the middle of the conveyor; the precision of pushing out the display screen on a subsequent detection line is improved; in addition, the feeding mode does not need manual operation, so that the manual labor intensity is greatly reduced, and the working efficiency is improved;
2. in the utility model, one end of the rotating shaft penetrates to the outer side of the side bracket and is provided with the driving wheels in a matching way, the driving belt is arranged between the two driving wheels in a matching way, the synchronous action of the two driving wheels can be realized under the matching of the driving belt, the synchronism of the two swing rods is ensured, and the stability of the display screen during feeding is improved;
3. the utility model can adjust the height of the fixed shaft up and down after loosening the plum blossom handle nut, thereby realizing the adjustment of the tension wheel, leading the transmission belt to be in a tension state and ensuring the transmission effectiveness of the transmission belt;
4. the utility model discloses, the length of pendulum rod is less than the interaxial distance of two rotation axes, makes the pendulum rod can carry out the upset that is greater than 180 degrees, avoids pendulum rod and rotation axis to take place the motion interference, can also be with the steady absorption of display screen come under the circumstances that the display screen reduces constantly, and can accurate place on the conveyer;
5. the utility model discloses, still be provided with the filter between negative pressure pump and the material suction nozzle, can filter the gas of absorption through the filter, avoid particulate impurity to enter into negative pressure pump.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a rear view of fig. 1 of the present invention.
Fig. 3 is a schematic plan view of the present invention.
Fig. 4 is a schematic plan view of the negative pressure suction assembly of the present invention.
Fig. 5 is a schematic perspective view of the negative pressure suction assembly of the present invention.
In the figure: 1-a transmission machine, 2-a workbench, 3-a side support, 4-a driving motor, 5-a gear, 6-a rotating shaft, 7-a swinging rod, 8-a mounting plate, 9-a material suction nozzle, 10-a negative pressure pipe, 11-a driving wheel, 12-a tensioning wheel, 13-a sliding chute, 14-a plum handle nut, 15-a filter, 16-an industrial personal computer and 17-a negative pressure pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-5, in an embodiment of the present invention, a negative pressure suction type display screen appearance detection conveying device includes a conveyor 1, wherein a negative pressure suction assembly for automatic loading of a display screen is fixedly installed at one end of the conveyor 1; the negative pressure suction assembly comprises a side bracket 3; the side bracket 3 is fixedly arranged on one side of the conveyor 1 through bolts, a driving motor 4 is fixedly arranged on the outer side of the side bracket 3, and an output shaft of the driving motor 4 penetrates through the inner side of the side bracket 3 and is provided with a gear 5 in a matching way; two gears 5 are arranged, and the other gear is arranged on the rotating shaft 6 in a matching way;
two rotating shafts 6 are arranged, and swing rods 7 are arranged on the two rotating shafts 6 in a matched mode; the top of the swing rod 7 is movably connected with an installation plate 8 through a convex shaft; a plurality of material suction nozzles 9 are embedded on the mounting plate 8, and the top of each material suction nozzle 9 is connected with a negative pressure pipe 10; the negative pressure pipe 10 is connected with a filter 15.
By adopting the technical scheme, when the automatic material sucking device is used, the piled display screen is placed on the workbench 2 and is positioned under the mounting plate 8, the driving motor 4 drives the rotating shaft 6 to rotate through the matching of the two gears 5 during material feeding, the two swing rods 7 simultaneously act under the matching of the mounting plate 8, the material sucking nozzle 9 is placed above the display screen, the negative pressure pump 17 generates negative pressure, the sucking of the display screen is realized through the matching of the negative pressure pipe 10 and the material sucking nozzle 9, and then the driving motor 4 reversely rotates until the display screen is placed on the conveyor 1; the feeding mode can ensure the distance between every two display screens, and the display screens are positioned in the middle of the conveyor 1; the accuracy of pushing out the display screen on a subsequent detection line is improved; and this material loading mode need not manual operation, very big reduction artifical intensity of labour, has improved work efficiency.
In this embodiment, the two rotating shafts 6 are connected with the side bracket 3 through bearings, and one end of each rotating shaft 6 penetrates through the outer side of the side bracket 3 and is provided with a driving wheel 11 in a matching way; a transmission belt is arranged between the two transmission wheels 11 in a matching way.
Through adopting above-mentioned technical scheme, the one end of rotation axis 6 runs through to the outside of collateral branch frame 3 to the cooperation is installed drive wheel 11, and the cooperation is installed the drive belt between two drive wheels 11, can realize the synchronization action of two drive wheels 11 under the cooperation of drive belt, guarantees the synchronism of two pendulum rods 7, and has promoted the stability of display screen when the material loading.
In this embodiment, the side bracket 3 is provided with a sliding slot 13 in a penetrating manner, and the sliding slot 13 is located in the middle of the two rotating shafts 6; a fixed shaft is arranged in the sliding chute 13, and a tensioning wheel 12 is arranged on one fixed shaft in a matched manner;
a shaft shoulder is arranged at the middle position of the fixed shaft, and a plum blossom handle nut 14 is connected with one end of the fixed shaft far away from the tension wheel 12 in a threaded manner.
By adopting the technical scheme, after the plum blossom handle nut 14 is loosened, the height of the fixing shaft can be adjusted up and down, so that the tension wheel 12 can be adjusted, the transmission belt is in a tension state, and the transmission effectiveness of the transmission belt is ensured.
In this embodiment, the length of the swing link 7 is smaller than the distance between the two rotating shafts 6.
Through adopting above-mentioned technical scheme for pendulum rod 7 can carry out the upset that is greater than 180 degrees, avoids pendulum rod 7 and rotation axis 6 to take place the motion and interferes, can also come on the steady absorption of display screen under the constantly circumstances that reduces of display screen, and can be accurate place on the conveyer 1.
In this embodiment, the filter 15 is connected to the negative pressure pump 17 through an air pipe; the driving motor 4 and the negative pressure pump 17 are connected with the industrial personal computer 16 through leads.
Through adopting above-mentioned technical scheme, still be provided with filter 15 between negative pressure pump 17 and the material mouth 9 of inhaling, can filter the gas of absorption through filter 15, avoid during particulate impurity enters into negative pressure pump 17.
The utility model discloses a theory of operation is: when the device is used, the piled display screens are placed on the workbench 2 and are positioned under the mounting plate 8, the driving motor 4 drives the rotating shaft 6 to rotate through the matching of the two gears 5 during feeding, the two swing rods 7 act simultaneously under the matching of the mounting plate 8, the material suction nozzle 9 is placed above the display screens, the negative pressure pump 17 generates negative pressure, the sucking of the display screens is realized through the matching of the negative pressure pipe 10 and the material suction nozzle 9, and then the driving motor 4 rotates reversely until the display screens are placed on the conveyor 1; the feeding mode can ensure the distance between every two display screens, and the display screens are positioned in the middle of the conveyor 1; the precision of pushing out the display screen on a subsequent detection line is improved; in addition, the feeding mode does not need manual operation, so that the manual labor intensity is greatly reduced, and the working efficiency is improved;
as further optimization, one end of the rotating shaft 6 penetrates to the outer side of the side bracket 3 and is provided with the driving wheels 11 in a matching manner, a driving belt is arranged between the two driving wheels 11 in a matching manner, synchronous action of the two driving wheels 11 can be realized under the matching of the driving belt, the synchronism of the two swing rods 7 is ensured, and the stability of the display screen during feeding is improved;
after the plum blossom handle nut 14 is loosened, the height of the fixed shaft can be adjusted up and down, so that the tension wheel 12 can be adjusted, the transmission belt is in a tension state, and the transmission effectiveness of the transmission belt is ensured;
the length of pendulum rod 7 is less than the interaxial distance of two rotation axis 6 for pendulum rod 7 can carry out the upset that is greater than 180 degrees, avoids pendulum rod 7 and rotation axis 6 to take place the motion and interferes, can also come on the steady absorption of display screen under the constantly condition that reduces of display screen, and can be accurate place on the conveyer 1.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (5)
1. A negative pressure suction type display screen appearance detection conveying device comprises a conveyor (1), wherein a negative pressure suction assembly for automatic feeding of a display screen is fixedly mounted at one end of the conveyor (1); the method is characterized in that: the negative pressure suction assembly comprises a side bracket (3); the side support (3) is fixedly arranged on one side of the conveyor (1) through bolts, a driving motor (4) is fixedly arranged on the outer side of the side support (3), and an output shaft of the driving motor (4) penetrates through the inner side of the side support (3) and is provided with a gear (5) in a matching manner; two gears (5) are arranged, and the other gear is arranged on the rotating shaft (6) in a matching way;
two rotating shafts (6) are arranged, and swing rods (7) are arranged on the two rotating shafts (6) in a matched mode; the top of the swing rod (7) is movably connected with a mounting plate (8) through a convex shaft; a plurality of material suction nozzles (9) are embedded on the mounting plate (8), and the top of each material suction nozzle (9) is connected with a negative pressure pipe (10); the negative pressure pipe (10) is connected with the filter (15).
2. The negative pressure suction type display screen appearance detection conveying device according to claim 1, characterized in that: the two rotating shafts (6) are connected with the side bracket (3) through bearings, one end of each rotating shaft (6) penetrates through the outer side of the side bracket (3), and a driving wheel (11) is installed in a matching mode; a transmission belt is arranged between the two driving wheels (11) in a matching way.
3. The negative pressure suction type display screen appearance detection conveying device according to claim 2, characterized in that: a sliding groove (13) is formed in the side support (3) in a penetrating mode, and the sliding groove (13) is located in the middle of the two rotating shafts (6); a fixed shaft is arranged in the sliding groove (13), and a tensioning wheel (12) is arranged on one fixed shaft in a matched mode;
a shaft shoulder is arranged at the middle position of the fixed shaft, and a plum blossom handle nut (14) is connected with one end of the fixed shaft far away from the tension wheel (12) in a threaded manner.
4. The negative pressure suction type display screen appearance detection conveying device according to claim 3, characterized in that: the length of the swing rod (7) is smaller than the distance between the two rotating shafts (6).
5. The negative pressure suction type display screen appearance detection conveying device according to claim 4, characterized in that: the filter (15) is connected with a negative pressure pump (17) through an air pipe;
the driving motor (4), the negative pressure pump (17) and the industrial personal computer (16) are connected through leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222487441.1U CN218595508U (en) | 2022-09-20 | 2022-09-20 | Negative pressure suction type display screen appearance detection conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222487441.1U CN218595508U (en) | 2022-09-20 | 2022-09-20 | Negative pressure suction type display screen appearance detection conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218595508U true CN218595508U (en) | 2023-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222487441.1U Active CN218595508U (en) | 2022-09-20 | 2022-09-20 | Negative pressure suction type display screen appearance detection conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218595508U (en) |
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2022
- 2022-09-20 CN CN202222487441.1U patent/CN218595508U/en active Active
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