CN212384192U

CN212384192U - Cell-phone screen backplate washs feed mechanism

Info

Publication number: CN212384192U
Application number: CN202020476865.6U
Authority: CN
Inventors: 钟玉霞
Original assignee: Dongguan Lian Cheng Industrial Co ltd
Current assignee: Dongguan Lian Cheng Industrial Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-01-22
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a cell-phone screen backplate washs feed mechanism, relate to cell-phone backlight board field, be equipped with the lift passageway on the support frame, be equipped with lift platform in the lift passageway, lift passageway upper end is equipped with and pushes away the material cylinder, it is equipped with a plurality of boards of placing to follow the direction of gravity interval in lift passageway one side on the support frame, it is equipped with material moving mechanism to place to be equipped with on the board, one side that the support frame was kept away from and is pushed away from the material cylinder is equipped with the unloading workstation on the support frame, one side that the support frame was kept away from to the unloading workstation is connected with the material loading workstation, be equipped with the feeding mechanism who is used for carrying the loading to have the wash rack of backlight board on unloading workstation and the material loading workstation, unloading workstation and material loading workstation are provided with. The cleaning frame is transversely moved and lifted by mechanical assistance, so that the stability of transfer work is improved, the labor intensity of workers is reduced, and the working efficiency is improved.

Description

Cell-phone screen backplate washs feed mechanism

Technical Field

The utility model relates to a cell-phone spare part production field especially relates to a cell-phone screen backplate washs feed mechanism.

Background

The backlight plate is a light source device for ensuring the brightness of the back of the liquid crystal display screen, the mobile phone backlight plate is a necessary accessory in the manufacture of mobile phones and a carrier for installing the display screen, the current mobile phone backlight plate mainly adopts a metal plate, and a rubber frame and a metal back plate of the mobile phone backlight plate are manufactured in a glue-iron integrated mode. The back plate belongs to a high-precision stamping part and has strict requirements on thickness and flatness. The back plate needs to be cleaned after being punched and formed by a punching production line, the surface of the back plate is kept clean, and the back plate is generally cleaned by an ultrasonic cleaning machine. The back plate needs to be placed on a cleaning rack before it is cleaned. Due to the fact that the back plates are produced in batches and the feeding is carried and loaded in a manual mode, the needed labor force is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell-phone screen backplate washs feed mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cell-phone screen backplate washs feed mechanism, includes the support frame, be equipped with the lift passageway on the support frame, be equipped with lift platform in the lift passageway, lift passageway upper end is equipped with and pushes away the material cylinder, it is equipped with a plurality of boards of placing along the direction of gravity interval in lift passageway one side on the support frame, it is equipped with material moving mechanism on the board to place, one side that the support frame kept away from and pushes away the material cylinder is equipped with the unloading workstation, one side that the support frame was kept away from to the unloading workstation is connected with the material loading workstation, be equipped with the feeding mechanism who is used for carrying the loading to have the wash rack of board in a poor light on unloading workstation and the material loading workstation, unloading workstation and material loading workstation are provided with the separation mechanism that stops the wash rack in preset position respectively, the one. The placing plate is used for placing the cleaning frame, the material moving mechanism is used for moving the cleaning frame on the placing plate to a lifting platform in a lifting channel, the lifting platform is used for moving the cleaning frame to one side of the blanking workbench and pushing the cleaning frame to a feeding mechanism on the blanking workbench through a material pushing cylinder, a blocking mechanism on the blanking workbench is used for carrying out unloading operation on a backlight plate on the cleaning frame after cutting the cleaning frame, the blocking mechanism on the feeding workbench is used for carrying out inserting sheet operation on the backlight plate on the cleaning frame after cutting the cleaning frame, and the unloading mechanism acts to push the cleaning frame away from the feeding mechanism when the cleaning frame is conveyed to the tail end of the feeding mechanism.

Further, lift platform includes loading board and elevating gear, and elevating gear includes lifting nut, elevating screw and elevator motor, and it is equipped with the loading board to slide in the lift passageway, and lifting nut is connected at the loading board both ends, elevating screw is connected to the elevating nut, and elevating screw upper end transmission is connected with elevator motor. The lifting device is used for driving the bearing plate to be transferred to a preset position to align the bearing plate with the placing plate, the lifting motor is used for driving the lead screw, and the lead screw is used for driving the lifting nut and the bearing plate to ascend and descend.

Further, move material mechanism and include mounting panel, centre gripping cylinder, remove seat and horizontal migration device, the mounting panel is fixed to be set up in placing the board below, is equipped with on the mounting panel to remove the seat and drive and remove the horizontal migration device that the seat removed to the predicted position, removes the seat and is concave block structure, it is equipped with the centre gripping cylinder relatively to remove the seat upper end. The horizontal moving device is used for driving the moving seat to move, the cleaning frame is clamped through the two clamping cylinders which are oppositely arranged, and the horizontal moving device drives the moving seat and the clamping cylinder seat to move linearly, so that the cleaning frame moves towards the lifting channel.

Further, the horizontal moving device comprises a main chain wheel, a driven chain wheel, a transmission chain and a stepping motor, the main chain wheel and the driven chain wheel are arranged at two ends of the mounting plate respectively, the main chain wheel and the driven chain wheel are connected through the transmission chain, the main chain wheel is in transmission connection with the stepping motor, and the transmission chain is fixedly connected with the moving seat. The stepping motor drives the main chain wheel to rotate, the main chain wheel and the driven chain wheel are matched to drive the transmission chain to move, and the transmission chain drives the movable seat to move.

Furthermore, the blocking mechanism comprises a blocking piece and a rotating device for driving the blocking piece to swing, the rotating devices are arranged on the blanking workbench and the feeding workbench, one end of the blocking piece is connected with the rotating device, and the displacement path of the blocking piece is perpendicular to the conveying direction of the feeding mechanism. The rotating device is used for driving the blocking piece to swing, and the blocking piece rotates to the motion track of the cleaning rack with the blocking piece positioned on the feeding mechanism.

Further, separation mechanism still includes the locating piece, unloading workstation and material loading workstation all are equipped with the locating piece, have seted up the recess on the locating piece, block piece other end and recess clearance fit. The locating piece is used for the location to support and stops the piece, improves and stops piece stability.

Furthermore, the blocking piece comprises a fixing plate and a plurality of blocking rods, the blocking rods are arranged at intervals, and one ends of the blocking rods are fixedly arranged on the fixing plate. The rotating device and the stop lever are connected through the fixing plate, and the cleaning frame is stopped at a preset position through the stop lever.

Furtherly, shedding mechanism includes sharp module and stripper, and the stripper is L template body structure, and the stripper is fixed to be set up on the slip table of sharp module. Stripper and wash rack cooperation, through sharp module drive stripper removal, make the stripper with wash rack propelling movement to cleaning machine.

Further, the side face of the lifting channel is provided with a feed inlet through which the placing plate penetrates, and the feed inlet corresponds to the placing plate one to one. One end of the placing plate extends into the lifting channel and is arranged close to the moving track of the lifting platform, and the cleaning frame on the placing plate penetrates through the feeding port and is transferred to the lifting platform.

Further, a discharge port is formed in the side face of the lifting channel, and a guide plate is arranged between the discharge port and the blanking workbench. The feeding mechanism and the discharge port on the blanking worktable are connected through the guide plate.

The utility model discloses a theory of operation does: the placing plate is used for placing a cleaning frame, the cleaning frame is kept stand for a certain time, the clamping cylinder acts to clamp the cleaning frame, the horizontal moving device acts to transfer the moving seat and the clamping cylinder to the loading plate in the lifting channel, the lifting device drives the loading plate to move to the position of a discharge port, the pushing cylinder acts to enable the cleaning frame to pass through the discharge port and move to the feeding mechanism on the blanking workbench along a guide plate, the blocking mechanism on the blanking workbench puts down the blocking piece, the blocking mechanism on the feeding workbench stops the cleaning frame and then carries out unloading operation on the backlight plate on the cleaning frame, the blocking mechanism on the feeding workbench puts down the blocking piece, the blocking mechanism on the feeding workbench stops the cleaning frame and then carries out inserting operation on the backlight plate on the cleaning frame, and the unloading mechanism acts to push the cleaning frame away from the feeding mechanism when the cleaning frame is conveyed to the tail end of.

The utility model has the advantages that: the cleaning frame is transversely moved and lifted by mechanical assistance, so that the stability of transfer work is improved, the labor intensity of workers is reduced, and the working efficiency is improved.

Drawings

The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.

Fig. 1 is a top view of a mobile phone screen backboard cleaning and feeding mechanism according to an embodiment of the present invention;

fig. 2 is a side view of a cleaning and feeding mechanism for a mobile phone screen backboard according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a material moving mechanism according to an embodiment of the present invention.

The labels in the figure are: the device comprises a support frame 1, a lifting channel 11, a lifting platform 2, a material pushing cylinder 3, a placing plate 4, a material moving mechanism 5, a mounting plate 51, a moving seat 52, a clamping cylinder 53, a horizontal moving device 54, a blanking workbench 6, a feeding workbench 7, a feeding mechanism 8, a blocking mechanism 9, a rotating device 91, a blocking piece 92, a positioning block 93 and a discharging mechanism 10.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

In the present invention, unless otherwise specified, the terms of orientation such as "up, down, left, and right" used generally refer to up, down, left, and right as shown in fig. 1. "inner and outer" refer to the inner and outer portions of a particular contour. "distal and proximal" refer to distal and proximal relative to a component.

As shown in fig. 1-3, an embodiment of the present invention provides a cleaning and feeding mechanism for a back panel of a mobile phone screen, which includes a supporting frame 1, the supporting frame 1 is a frame structure formed by sectional materials, a lifting channel 11 is provided on the supporting frame 1, a lifting platform 2 is provided in the lifting channel 11, a material pushing cylinder 3 is provided at the upper end of the lifting channel 11, a plurality of placing plates 4 are provided on the supporting frame 1 at intervals along the gravity direction at one side of the lifting channel 11, a material moving mechanism 5 is provided on the placing plates 4, a material discharging workbench 6 is provided at one side of the supporting frame 1 away from the material pushing cylinder 3, a material feeding workbench 7 is connected to one side of the material discharging workbench 6 away from the supporting frame 1, a material feeding mechanism 8 for conveying a cleaning frame loaded with a backlight panel is provided on the material discharging workbench 6 and the material feeding workbench 7, the material discharging workbench 6 and the material feeding workbench 7 are respectively provided with a blocking mechanism 9 for stopping, and a discharging mechanism 10 is arranged at one end of the feeding workbench 7 far away from the discharging workbench 6. Place board 4 and be used for placing the wash rack, move material mechanism 5 and will place the wash rack on the board 4 and transfer to lifting platform 2 in the lift passageway 11 on, lifting platform 2 transfers the wash rack to 6 one sides of unloading workstation and pushes away the feeding mechanism 8 on the wash rack pushes away the unloading workstation 6 through pushing away material cylinder 3, separation mechanism 9 on the unloading workstation 6 carries out the operation of unloading to the backlight board on the wash rack after stopping the wash rack, separation mechanism 9 on the material loading workstation 7 carries out the inserted sheet operation to the backlight board on the wash rack after stopping the wash rack, discharge mechanism 10 moves when the wash rack is carried to 8 ends of feeding mechanism and pushes away from feeding mechanism 8.

Lifting platform 2 includes that loading board and drive loading board transfer to the elevating gear of expected position, and elevating gear includes lifting nut, elevating screw and elevator motor, and 11 upper ends of lift passageway are equipped with elevator motor, are equipped with elevating screw in the lift passageway 11, and the elevating screw axis sets up along direction of gravity, and it is equipped with the loading board to slide in the lift passageway 11, lifting nut is connected at the loading board both ends, elevating screw is connected to elevating nut, and each elevating screw upper end transmission is connected with elevator motor, gear drive between elevating screw and the elevator motor. The lifting device is used for driving the bearing plate to be transferred to a preset position until the bearing plate is aligned with the placing plate 4, the lifting motor is used for driving the lead screw, and the lead screw is used for driving the lifting nut and the bearing plate to ascend and descend.

The upper end of the lifting channel 11 is provided with a motor installation box, and the lifting motor is fixedly arranged in the motor installation box.

The material moving mechanism 5 comprises a mounting plate 51, a clamping cylinder 53, a moving seat 52 and a horizontal moving device 54, wherein the mounting plate 51 is fixedly arranged below the placing plate 4, the mounting plate 51 is provided with the moving seat 52 and the horizontal moving device 54 for driving the moving seat 52 to move to a preset position, the moving seat 52 is of a concave block structure, and the clamping cylinder 53 is oppositely arranged at the upper end of the moving seat 52. The horizontal moving device 54 is used for driving the moving base 52 to move, the cleaning rack is clamped by the two clamping air cylinders 53 which are oppositely arranged, and the horizontal moving device 54 drives the moving base 52 and the clamping air cylinders 53 to do linear motion, so that the cleaning rack moves towards the lifting channel 11.

The horizontal moving device 54 comprises a main chain wheel, a driven chain wheel, a transmission chain and a stepping motor, the main chain wheel and the driven chain wheel are respectively arranged at two ends of the mounting plate 51 and are connected through the transmission chain, the main chain wheel is in transmission connection with the stepping motor, and the transmission chain is fixedly connected with the moving seat 52. The stepping motor drives the main chain wheel to rotate, the main chain wheel and the driven chain wheel are matched to drive the transmission chain to move, and the transmission chain drives the moving seat 52 to move.

The blocking mechanism 9 comprises a blocking piece 92 and a rotating device 91 for driving the blocking piece 92 to swing, the rotating devices 91 are arranged on the blanking workbench 6 and the feeding workbench 7, one end of the blocking piece 92 is connected with the rotating device 91, the displacement path of the blocking piece 92 is perpendicular to the conveying direction of the feeding mechanism 8, and the rotating device 91 is a rotary cylinder. The rotating device 91 is used for driving the blocking member 92 to swing, and the blocking member 92 rotates to the motion track of the cleaning rack on the feeding mechanism 8 of the blocking member 92.

The blocking mechanism 9 further comprises a positioning block 93, the blanking workbench 6 and the loading workbench 7 are both provided with the positioning block 93, the feeding mechanism 8 is arranged between the positioning block 93 and the rotating device 91, a groove is formed in the positioning block 93, and the other end of the blocking piece 92 is in clearance fit with the groove. The positioning block 93 is used for positioning and supporting the stopper 92, and improves the stability of the stopper 92.

Further, the blocking member 92 includes a fixing plate and a plurality of blocking rods, the blocking rods are arranged at intervals, and one end of each blocking rod is fixedly arranged on the fixing plate. The rotating device 91 and the stop lever are connected through the fixing plate, and the cleaning frame is stopped at a preset position through the stop lever.

Unloading mechanism 10 includes sharp module and stripper, and sharp module is fixed to be set up on material loading workstation 7, and the moving direction of the slip table of sharp module is mutually perpendicular with feeding mechanism 8's direction of delivery, and the stripper is L template body structure, and the stripper is fixed to be set up on the slip table of sharp module. Stripper and wash rack cooperation, through sharp module drive stripper removal, make the stripper with wash rack propelling movement to cleaning machine.

The side of the lifting channel 11 is provided with a feed inlet for the placing plate 4 to run through, and the feed inlet corresponds to the placing plate 4 one by one. One end of the placing plate 4 extends into the lifting channel 11 and is arranged close to the moving track of the lifting platform 2, and the feeding port is used for the cleaning rack on the placing plate 4 to pass through and transfer to the lifting platform 2.

The discharge gate has been seted up to lift passageway 11 side, is equipped with the guide board between discharge gate and the unloading workstation 6, and the guide board inclines towards feeding mechanism 8 on the unloading workstation 6. The feeding mechanism 8 and the discharge port on the blanking worktable 6 are connected through a guide plate.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a cell-phone screen backplate washs feed mechanism which characterized in that: the automatic blanking device comprises a supporting frame, be equipped with the lift passageway on the support frame, be equipped with lift platform in the lift passageway, lift passageway upper end is equipped with and pushes away the material cylinder, it is equipped with a plurality of boards of placing to be equipped with along the direction of gravity interval in lift passageway one side on the support frame, it is equipped with material moving mechanism on the board to place, one side that the support frame kept away from and pushes away the material cylinder is equipped with the unloading workstation, one side that the support frame was kept away from to the unloading workstation is connected with the material loading workstation, be equipped with the feeding mechanism who is used for carrying the loading to have the wash rack of board in a poor light on the unloading workstation and material loading workstation, unloading workstation and material loading workstation are provided with respectively and stop the separation mechanism of wash rack in preset position.

2. The cleaning and feeding mechanism for the mobile phone screen backboard of claim 1, wherein: the lifting platform comprises a bearing plate and a lifting device, the lifting device comprises a lifting nut, a lifting screw rod and a lifting motor, the lifting nut is connected to two ends of the bearing plate, the lifting nut is connected with the lifting screw rod, and the upper end of the lifting screw rod is connected with the lifting motor in a transmission mode.

3. The cleaning and feeding mechanism for the mobile phone screen backboard of claim 2, wherein: move material mechanism and include mounting panel, centre gripping cylinder, remove seat and horizontal migration device, the mounting panel is fixed to be set up in placing the board below, is equipped with on the mounting panel to remove the seat and drive and remove the horizontal migration device that the seat removed to the predicted position, removes the seat and is concave type block structure, it is equipped with the centre gripping cylinder relatively to remove the seat upper end.

4. The cleaning and feeding mechanism for the mobile phone screen backboard of claim 3, wherein: the horizontal moving device comprises a main chain wheel, a driven chain wheel, a transmission chain and a stepping motor, the main chain wheel and the driven chain wheel are arranged at two ends of the mounting plate respectively and are connected through the transmission chain, the main chain wheel is in transmission connection with the stepping motor, and the transmission chain is fixedly connected with the moving seat.

5. The cleaning and feeding mechanism for the mobile phone screen backboard of claim 4, wherein: the blocking mechanism comprises a blocking piece and a rotating device for driving the blocking piece to swing, the rotating devices are arranged on the blanking workbench and the loading workbench, one end of the blocking piece is connected with the rotating device, and the displacement path of the blocking piece is perpendicular to the conveying direction of the feeding mechanism.

6. The cleaning and feeding mechanism for the mobile phone screen backboard of claim 5, wherein: the separation mechanism further comprises a positioning block, the blanking workbench and the loading workbench are both provided with positioning blocks, grooves are formed in the positioning blocks, and the other ends of the blocking pieces are in clearance fit with the grooves.

7. The cleaning and feeding mechanism for the mobile phone screen backboard of claim 6, wherein: the blocking piece comprises a fixing plate and a plurality of blocking rods, the blocking rods are arranged at intervals, and one ends of the blocking rods are fixedly arranged on the fixing plate.

8. The cleaning and feeding mechanism for the mobile phone screen backboard of claim 7, wherein: the discharging mechanism comprises a linear module and a discharging plate, the discharging plate is of an L-shaped plate body structure, and the discharging plate is fixedly arranged on the sliding table of the linear module.

9. The cleaning and feeding mechanism for the mobile phone screen backboard of claim 8, wherein: the side face of the lifting channel is provided with a feed inlet through which the placing plate penetrates, and the feed inlet corresponds to the placing plate one to one.

10. The cleaning and feeding mechanism for the mobile phone screen backboard of claim 9, wherein: the side surface of the lifting channel is provided with a discharge port, and a guide plate is arranged between the discharge port and the blanking workbench.