CN211920148U

CN211920148U - Cell-phone panel conveyer

Info

Publication number: CN211920148U
Application number: CN202020265541.8U
Authority: CN
Inventors: 孙远忠; 吴志河; 林坤生
Original assignee: Sichuan Kunhong Electronic Technology Co ltd
Current assignee: Sichuan Kunhong Electronic Technology Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-11-13
Anticipated expiration: 2030-03-06

Abstract

The utility model relates to the technical field of mobile phone panel conveying, and discloses a mobile phone panel conveying device, which comprises a frame, wherein a group of conveying rollers which are arranged side by side and one end of which extends out of the side part of the frame are arranged on the frame, and a driven multi-wedge belt wheel is arranged at the extending end of the conveying roller; a tension multi-wedge belt wheel is arranged below the conveying roller group, and a combined multi-wedge belt wheel is arranged below the other end part of the conveying roller group; a group of pressing rollers for pressing the V-ribbed belt between two adjacent driven V-ribbed belt wheels is correspondingly arranged above the conveying roller group; be equipped with driving motor in the frame, install initiative polywedge band pulley in driving motor's the pivot, initiative polywedge band pulley passes through polywedge belt transmission with combination polywedge band pulley and is connected, still including the clean mechanism of last and lower clean mechanism that is used for clean cell-phone panel, it is located to go up clean mechanism the top of transfer roller, clean mechanism is located down the below of transfer roller. The utility model discloses can reduce the rejection rate of manufacturing by a wide margin.

Description

Cell-phone panel conveyer

Technical Field

The utility model relates to a technical field is carried to the cell-phone panel, especially relates to a cell-phone panel conveyer.

Background

In recent years, the smart phone market has been rapidly developed, and the smart phone has changed the world and changed our lives without exaggeration. The mobile phone panel is one of key parts of the smart phone, has high surface quality requirement, and cannot have surface defects such as microcracks and spots. This puts high demands on the transmission accuracy of the transmission device used in the production process, especially in the detection process, which is expressed as follows: 1) the surface of the mobile phone panel cannot be scratched in the transmission process; 2) in the transmission process, the offset of the panel position should be as small as possible; 3) in the detection process, the transmission rail has light transmission, so that the detection requirement of machine vision is met. In the prior art, the conveying mechanism adopts belt conveying, although the conveying mechanism has a certain degree of deviation correction, the conveying mechanism cannot ensure higher conveying precision and cannot meet the requirement of light transmission.

Disclosure of Invention

To the not enough of above-mentioned prior art, the utility model provides a cell-phone panel conveyer solves above-mentioned problem.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a mobile phone panel conveying device comprises a frame, wherein a group of conveying rollers which are arranged side by side and one end of which extends out of the side part of the frame are arranged on the frame to form a conveying roller group; the extending end of the conveying roller is provided with a driven multi-wedge belt wheel; a tension multi-wedge belt wheel is arranged below the conveying roller group, and a combined multi-wedge belt wheel is arranged below the other end part of the conveying roller group; the combined multi-wedge belt wheel is connected with the upper end of the swing part through a rotary pair structure, and the lower end of the swing part is connected with the rack through the rotary pair structure; the combined multi-wedge belt wheel is in transmission connection with the tensioning multi-wedge belt wheel and all the driven multi-wedge belt wheels through multi-wedge belts; a group of pressing rollers for pressing the V-ribbed belt between two adjacent driven V-ribbed belt wheels is correspondingly arranged above the conveying roller group; be equipped with driving motor in the frame, install initiative polywedge band pulley in driving motor's the pivot, initiative polywedge band pulley passes through polywedge belt transmission with combination polywedge band pulley and is connected, still including the clean mechanism of last and lower clean mechanism that is used for clean cell-phone panel, it is located to go up clean mechanism the top of transfer roller, clean mechanism is located down the below of transfer roller.

Preferably, the upper cleaning mechanism comprises a plurality of fans with downward blowing directions.

Therefore, dust on the panel of the mobile phone can be blown away by the fan, and the dust on the panel of the mobile phone is reduced as much as possible.

Preferably, the lower cleaning mechanism includes a plurality of suction openings.

Therefore, most of the blown dust is sucked through the air suction port, and the pollution to the external environment is reduced.

Preferably, the conveying roller is further provided with a plurality of isolation wheels, and the isolation wheels are spaced slightly larger than the width of the mobile phone panel.

Therefore, the mobile phone panel is placed between the isolation wheels, and the offset of the mobile phone panel in the transportation process can be reduced.

As optimization, the installation height of the driving motor is lower than that of the combined multi-wedge belt wheel; the lower ends of the driving motor and the swing part are respectively positioned on two sides of the combined multi-wedge belt wheel.

Therefore, the device has relatively high reliability and long service life.

Preferably, the driving motor is a permanent magnet servo motor.

In this way, the adjustment of the conveying speed is more easily achieved.

Preferably, the tilt angle of the pendulum is 45 degrees.

Therefore, the oscillating tensioning mechanism has the strongest capability of relieving vibration when the motor is started.

The utility model has the advantages that:

1. the mobile phone panel is arranged on the conveying roller group for conveying, and light can pass between two adjacent driven multi-wedge belt wheels, so that the requirement of optical detection on the light transmittance of a conveying device rail can be met, and the rejection rate of manufacturing can be greatly reduced;

2. a specific poly-wedge belt transmission form is adopted, so that the mobile phone panel is not easy to deviate in position in the transmission process, and the surface of the mobile phone panel is not easy to scratch in the transmission process;

3. the combined multi-wedge belt wheel and the swing part form a swing type tensioning mechanism, the combined multi-wedge belt wheel transmits power to the conveying roller under the driving of the driving motor, the conveying purpose of the mobile phone panel is achieved, the driving motor provides power and plays a role in tensioning the combined multi-wedge belt wheel to ensure the conveying precision, and the swing type tensioning mechanism can well relieve vibration when the motor is started, so that the conveying device is stably started, the swing type tensioning mechanism is suitable for being used under the working condition of repeated starting and stopping, and the mobile phone panel arranged on the conveying roller set is prevented from being damaged or position deviated due to vibration when the swing type tensioning mechanism is started;

4. the separating wheel is arranged on the conveying roller, and the separating wheel and the conveying roller are coaxially arranged, so that the conveying precision can be better ensured;

5. the upper cleaning mechanism and the lower cleaning mechanism can reduce the possibility that the mobile phone panel is polluted in the conveying process.

Drawings

Fig. 1 is a schematic structural diagram of a mobile phone panel conveying device according to the present invention;

fig. 2 is another schematic structural diagram of a mobile phone panel conveying apparatus according to the present invention;

fig. 3 is a side view of the transfer roller, driven multi-ribbed pulley, and spacer wheel of fig. 1 or 2.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "upper, lower" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

The first embodiment is as follows:

as shown in fig. 1 and 3, a mobile phone panel conveying device according to a first technical scheme of the present application includes a frame 1, wherein a group of conveying rollers 2 arranged side by side and having one end extending out of a side portion of the frame 1 are arranged on the frame 1 to form a conveying roller group; the extending end of the conveying roller 2 is provided with a driven multi-wedge belt wheel 9; a tension multi-wedge belt wheel 3 is arranged below one end part of the conveying roller group, and a combined multi-wedge belt wheel 4 is arranged below the other end part of the conveying roller group (the combined multi-wedge belt wheel 4 consists of two parallel multi-wedge belt wheels, wherein one multi-wedge belt wheel is in transmission connection with a driving multi-wedge belt wheel 8 through a multi-wedge belt to obtain power, and the other multi-wedge belt wheel is in transmission connection with a conveying roller 2 through the multi-wedge belt to transmit the power to the conveying roller 2); the combined multi-wedge belt wheel 4 is connected with the upper end of the swing part 5 through a rotary pair structure, and the lower end of the swing part 5 is connected with the rack 1 through the rotary pair structure; the combined multi-wedge belt wheel 4 is in transmission connection with the tensioning multi-wedge belt wheel 3 and all the driven multi-wedge belt wheels 9 through multi-wedge belts; a group of pressing rollers 6 for pressing the V-ribbed belt between two adjacent driven V-ribbed pulleys 9 are correspondingly arranged above the conveying roller group; the multi-wedge belt wheel combined device is characterized in that a driving motor 7 is arranged on the rack 1, a driving multi-wedge belt wheel 8 is installed on a rotating shaft of the driving motor 7, and the driving multi-wedge belt wheel 8 is in transmission connection with the combined multi-wedge belt wheel 4 through a multi-wedge belt. The cleaning device further comprises an upper cleaning mechanism 10 and a lower cleaning mechanism 11, the upper cleaning mechanism is located above the conveying roller 2, the lower cleaning mechanism is located below the conveying roller 2, the upper cleaning mechanism 10 comprises a plurality of fans with downward blowing directions, the lower cleaning mechanism 11 comprises a plurality of air suction ports, the air suction ports can be connected with air suction equipment (such as a high-power dust collector), the fans can be located right above the conveying roller, the air suction ports can be located right below the conveying roller, a plurality of isolation wheels 12 are further arranged on the conveying roller 2, intervals are arranged among the isolation wheels, the intervals are slightly larger than the width of the mobile phone panel, one of the intervals is used for conveniently placing and taking the mobile phone panel, and the other one is used for facilitating the fans to blow dust on the mobile phone panel away from the intervals, the isolation wheel 12 can use silica gel material, and when the mobile phone panel displaced to the isolation wheel, the isolation wheel of silica gel material can play the cushioning effect, reduces the impaired possibility of mobile phone panel, and the diameter of isolation wheel is greater than the transfer roller, but the isolation wheel that corresponds between two transfer rollers does not contact.

The installation height of the driving motor 7 is lower than that of the combined multi-wedge belt wheel 4; the lower ends of the driving motor 7 and the swing member 5 are respectively positioned at both sides of the combined multi-wedge belt wheel 4. The driving motor 7 is a permanent magnet servo motor. The angle of inclination of the pendulum 5 is 45 degrees.

Example two:

as shown in fig. 2 and 3, different from the mobile phone panel conveying device in the first technical solution, in the mobile phone panel conveying device in the second technical solution, the swing type tensioning mechanism is located below the middle part of the conveying roller set, and only the combined multi-wedge belt wheel is responsible for tensioning the multi-wedge belt below the conveying roller set, so that the structure is simpler, and the manufacturing cost is lower. Namely, the mobile phone panel conveying device in the second technical scheme of the application comprises a rack 1, wherein a group of conveying rollers 2 which are arranged side by side and one end of which extends out of the side part of the rack 1 are arranged on the rack 1 to form a conveying roller group; the extending end of the conveying roller 2 is provided with a driven multi-wedge belt wheel 9; a combined multi-wedge belt wheel 4 is arranged below the middle part of the conveying roller group, the combined multi-wedge belt wheel 4 is connected with the upper end of a swing part 5 through a rotary pair structure, and the lower end of the swing part 5 is connected with the rack 1 through the rotary pair structure; the combined multi-wedge belt wheel 4 is in transmission connection with the tensioning multi-wedge belt wheel 3 and all the driven multi-wedge belt wheels 9 through multi-wedge belts; a group of pressing rollers 6 for pressing the V-ribbed belt between two adjacent driven V-ribbed pulleys 9 are correspondingly arranged above the conveying roller group; the machine frame 1 is provided with a driving motor 7, a rotating shaft of the driving motor 7 is provided with a driving multi-wedge belt wheel 8, and the driving multi-wedge belt wheel 8 is in transmission connection with the combined multi-wedge belt wheel 4 through a multi-wedge belt; the cleaning device further comprises an upper cleaning mechanism 10 and a lower cleaning mechanism 11, the upper cleaning mechanism is located above the conveying roller 2, the lower cleaning mechanism is located below the conveying roller 2, the upper cleaning mechanism 10 comprises a plurality of fans with downward blowing directions, the lower cleaning mechanism 11 comprises a plurality of air suction ports, the air suction ports can be connected with air suction equipment (such as a high-power dust collector), the fans can be located right above the conveying roller, the air suction ports can be located right below the conveying roller, a plurality of isolation wheels 12 are further arranged on the conveying roller 2, intervals are arranged among the isolation wheels and slightly larger than the width of the mobile phone panel, the intervals are slightly larger than the width of the mobile phone panel, one is to conveniently place and take the mobile phone panel, and the other is to facilitate the fans to blow dust on the mobile phone panel away from the gaps, the isolation wheel 12 can use silica gel material, and when the mobile phone panel displaced to the isolation wheel, the isolation wheel of silica gel material can play the cushioning effect, reduces the impaired possibility of mobile phone panel, and the diameter of isolation wheel is greater than the transfer roller, but the isolation wheel that corresponds between two transfer rollers does not contact. The installation height of the driving motor 7 is lower than that of the combined multi-wedge belt wheel 4; the lower ends of the driving motor 7 and the swing member 5 are respectively positioned at both sides of the combined multi-wedge belt wheel 4. The driving motor 7 is a permanent magnet servo motor. The inclination angle of goods of furniture for display rather than for use 5 is 45 degrees (in conveyer start-up process, goods of furniture for display rather than for use 5 can take place the swing, and the inclination angle of goods of furniture for display rather than for use 5 refers to the angle numerical value that measures when shutting down or when the device steadily moves). During conveying, the driving motor 7 drives the combined multi-wedge belt wheel 4 to rotate, and the combined multi-wedge belt wheel 4 drives the conveying roller 2 to rotate, so that the conveying purpose is realized.

The swing part 5 can swing relative to the frame 1, the combined multi-wedge belt wheel 4 is installed on the swing part 5, tension is kept all the time through the tensioning effect of the driving motor 7, and vibration caused when the driving motor 7 is started can be absorbed, so that the device is started very stably.

Finally, it should be noted that: various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, to the extent that such modifications and variations of the present invention fall within the scope of the present claims and their equivalents, it is intended that the present invention encompass such modifications and variations as well.

Claims

1. A cell-phone panel conveyer which characterized in that: the device comprises a frame (1), wherein a group of conveying rollers (2) which are arranged side by side and one end of which extends out of the side part of the frame (1) are arranged on the frame (1) to form a conveying roller group; the extending end of the conveying roller (2) is provided with a driven multi-wedge belt wheel (9); a tension multi-wedge belt wheel (3) is arranged below the conveying roller group, and a combined multi-wedge belt wheel (4) is arranged below the other end part of the conveying roller group; the combined multi-wedge belt wheel (4) is connected with the upper end of the swing part (5) through a rotary pair structure, and the lower end of the swing part (5) is connected with the rack (1) through the rotary pair structure; the combined multi-wedge belt wheel (4) is in transmission connection with the tensioning multi-wedge belt wheel (3) and all the driven multi-wedge belt wheels (9) through multi-wedge belts; a group of pressing rollers (6) for pressing the V-ribbed belt between two adjacent driven V-ribbed pulleys (9) are correspondingly arranged above the conveying roller group; be equipped with driving motor (7) on frame (1), install initiative polywedge band pulley (8) in the pivot of driving motor (7), initiative polywedge band pulley (8) are connected through the polywedge belt transmission with combination polywedge belt pulley (4), still including last clean mechanism (10) and lower clean mechanism (11) that are used for clean cell-phone panel, it is located to go up clean mechanism the top of transfer roller (2), clean mechanism is located down the below of transfer roller (2), still be equipped with a plurality of isolation wheels (12) on transfer roller (2), every have interval and interval between the isolation wheel and be greater than the width of cell-phone panel.

2. The handset panel conveying apparatus according to claim 1, wherein: the upper cleaning mechanism (10) comprises a plurality of fans with downward blowing directions.

3. The handset panel conveying apparatus according to claim 1, wherein: the lower cleaning mechanism (11) comprises a plurality of air suction ports.

4. The handset panel conveying apparatus according to claim 1, wherein: the installation height of the driving motor (7) is lower than that of the combined multi-wedge belt wheel (4); the lower ends of the driving motor (7) and the swing piece (5) are respectively positioned on two sides of the combined multi-wedge belt wheel (4).

5. The handset panel conveying apparatus according to claim 4, wherein: the driving motor (7) is a permanent magnet servo motor.

6. The handset panel conveying apparatus according to claim 1, wherein: the inclination angle of the swing part (5) is 45 degrees.