CN212023770U

CN212023770U - Plate conveying unit

Info

Publication number: CN212023770U
Application number: CN202020241757.0U
Authority: CN
Inventors: 蒋凯
Original assignee: Guangdong Horbao Robot Technology Co ltd
Current assignee: Guangdong Horbao Robot Technology Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-11-27
Anticipated expiration: 2030-03-03

Abstract

The utility model provides a board conveying unit, which comprises a frame, a conveying device arranged above the frame, and a material ejecting device and a centering device which are arranged between the frame and the conveying device; the conveying device comprises a mounting frame and at least one group of conveying assemblies; the conveying assembly comprises a plurality of rotating shafts which are distributed on the mounting rack in parallel from left to right, a plurality of rollers which are arranged on each rotating shaft and a roller driving device which drives the rotating shafts to rotate; the ejection device comprises an ejection driving device arranged on the rack and an ejector pin assembly arranged at the power output end of the ejection driving device; the centering device comprises a bidirectional sliding table and two groups of material clamping assemblies; the bidirectional sliding table is arranged on the rack; the two groups of material clamping assemblies are symmetrically arranged, one ends of the two groups of material clamping assemblies are respectively connected with the rack in a sliding manner, and the other ends of the two groups of material clamping assemblies are respectively arranged on the power output ends of the two-way sliding table; embodies the utility model discloses a position control precision is high, improves the stability of carrying.

Description

Plate conveying unit

Technical Field

The utility model relates to a panel processing equipment technical field, in particular to panel conveying unit.

Background

When the plate materials are subjected to various processing, the plate materials need to be transported, in order to improve the processing precision during the transportation of the plate materials, the position precision of the plate materials transportation needs to be improved, the conventional plate materials are directly placed on a conveying device for transportation and are not positioned, and if the plate materials are placed right, the position deviation during the transportation is large, so the position precision of the transportation needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a panel conveying unit mentions the problem in order to solve the background art.

In order to achieve the above object, the present invention provides the following technical solutions:

a plate conveying unit comprises a rack, a conveying device arranged above the rack, and a material ejecting device and a centering device which are arranged between the rack and the conveying device; the conveying device comprises a mounting frame and at least one group of conveying assemblies; the conveying assembly comprises a plurality of rotating shafts which are distributed on the mounting rack in parallel from left to right, a plurality of rollers which are arranged on each rotating shaft and a roller driving device which drives the rotating shafts to rotate; the ejection device comprises an ejection driving device arranged on the rack and an ejector pin assembly arranged at the power output end of the ejection driving device; the centering device comprises a bidirectional sliding table and two groups of material clamping assemblies; the bidirectional sliding table is arranged on the rack; two sets of clamping components are symmetrically arranged, one end of each clamping component is connected with the rack in a sliding mode, and the other end of each clamping component is installed at the power output end of the two-way sliding table.

For the further description of the present invention, the roller driving device includes a motor installed on the mounting frame, a driving gear installed at the output end of the motor, a driven shaft installed at one side of the mounting frame, a plurality of transition gears installed on the driven shaft and corresponding to the position of the rotating shaft, and a driven gear installed on the rotating shaft; the driving gear is meshed with one transition gear; the transition gears are respectively meshed with the corresponding driven gears.

To further describe the present invention, the conveying assembly is provided in two sets.

For further description of the present invention, the thimble assembly includes a movable plate, a guide pillar, a first T-shaped slot, a plurality of second T-shaped slots and a thimble; the movable plate is connected above the rack through a guide pillar; the first T-shaped groove strip is fixed on the movable plate; the second T-shaped groove strips are arranged on the first T-shaped groove in a left-right parallel mode; the ejector pins are respectively arranged on the second T-shaped groove strips in parallel front and back; the position of the thimble corresponds between the two rotating shafts.

For further description of the present invention, the thimble includes a connection post and an adjustment screw; the lower end of the connecting column is connected with a second T-shaped groove; the adjusting screw is arranged at the upper end of the connecting column.

For further description of the present invention, the material clamping assembly includes a frame body and a plurality of material ejecting members; the frame body is provided with a panel positioned above the rotating shaft; the material ejection part is installed on the panel and respectively corresponds to the two rotating shafts.

To the further description of the present invention, the rollers are rubber wheels.

The utility model has the advantages that:

the utility model discloses a set up the liftout device in conveyor below with product jack-up, make things convenient for the work piece on the unloading to and set up centring means and come to fix a position the work piece, thereby improve the position accuracy of product, the deviation when reducing the work piece transportation.

Drawings

FIG. 1 is an overall structure of the present invention;

FIG. 2 is a structural view of the conveying device of the present invention;

FIG. 3 is a structural diagram of the material ejecting device of the present invention;

fig. 4 is a structural view of the centering device of the present invention.

Detailed Description

The invention is further explained below with reference to the drawings:

as shown in fig. 1 to 4, a sheet conveying unit includes a frame 5 and a conveying device 6 installed above the frame 5, and an ejector 7 and a centering device 8 installed between the frame 5 and the conveying device 6; the conveying device 6 comprises a mounting frame 61 and at least one group of conveying assemblies 62; the conveying assembly 62 comprises a plurality of rotating shafts 621 which are distributed on the mounting frame 61 in parallel from left to right, a plurality of rollers 622 which are mounted on each rotating shaft 621, and a roller driving device 623 which drives the rotating shafts 621 to rotate; the roller driving device 623 comprises a motor 6231 arranged on the mounting frame 61, a driving gear 6232 arranged at the output end of the motor 6231, a driven shaft 6233 arranged on one side of the mounting frame 61, a plurality of transition gears 6234 arranged on the driven shaft 6233 and corresponding to the rotating shaft 621 in position, and a driven gear 6035 arranged on the rotating shaft 621; said driving gear 6232 being in mesh with one of the transition gears 6234; the transition gears 6234 are respectively meshed with the corresponding driven gears 6035; in this design, conveying component 62 sets up two sets ofly, bilateral symmetry distributes and installs on mounting bracket 61, the work piece is placed in gyro wheel 622 top, it rotates to drive driving gear 6232 through motor 6231, driving gear 6232 drives driven shaft 6233 through the excessive gear 6234 with it meshing and rotates, driven shaft 6233 rotates and drives all excessive gears 6234 of installing on driven shaft 6233 and rotate thereupon together, excessive gear 6234 drives driven gear 6035 with it meshing again and rotates, driven gear 6035 drives corresponding driven shaft 6233 and rotates, driven shaft 6233 drives gyro wheel 622 again and rotates, thereby transport the work piece.

The material ejecting device 7 comprises an ejecting driving device 71 arranged on the frame 5 and an ejector pin 725 assembly 72 arranged at the power output end of the ejecting driving device 71, and the ejecting driving device 71 adopts an air cylinder in the design; the thimble 725 assembly 72 includes a movable plate 721, a guide post 722, a first T-shaped slot 723, a plurality of second T-shaped slots 724, and a thimble 725; the movable plate 721 is connected above the frame 5 through a guide post 722; the first T-shaped channel 723 is fixed to the movable plate 721; the second T-shaped groove strips 724 are arranged on the first T-shaped groove in a left-right parallel mode; the thimbles 725 are respectively arranged on the second T-shaped groove bars 724 in parallel front and back; the position of the thimble 725 corresponds to the position between the two rotating shafts 621; the thimble 725 comprises a connecting column 7251 and an adjusting screw 7252; the lower end of the connecting column 7251 is connected with a second T-shaped groove 724; the adjusting screw 7252 is mounted at the upper end of the connecting column 7251; sliding blocks are arranged in the first T-shaped groove strip 723 and the second T-shaped groove strip 724, the sliding blocks can slide in the first T-shaped groove strip 723 and the second T-shaped groove strip 724, threaded holes are formed in the upper ends of the sliding blocks, the second T-shaped groove strip 724 is locked with the sliding block of the first T-shaped groove strip 723 through locking screws, the lower end of the connecting column 7251 is locked into the sliding block of the second T-shaped groove strip 724 for locking and fixing, therefore, the left and right positions of the ejector pins 725 can be adjusted through adjusting the left and right positions of the second T-shaped groove strip 724, the front and rear positions of the ejector pins 725 are adjusted through adjusting the front and rear positions of the ejector pins on the second T-shaped groove strip 724, the height of the ejector pins 725 is adjusted through adjusting the adjusting screws 7252 above the ejector pins to be screwed in or screwed out, the ejector pins are arranged at the head end and the tail end of the conveying module, the ejector plate conveying unit at the head end drives the ejector pins 725, the workpiece is dropped on the roller 622, and the plate feeding unit at the tail end drives the ejector pin 725 to jack up the workpiece through the ejection driving device 71, so as to wait for material taking.

The centering device 8 comprises a bidirectional sliding table 81 and two groups of material clamping assemblies 82; the bidirectional sliding table 81 is arranged on the frame 5; the two groups of material clamping assemblies 82 are symmetrically arranged, one end of each material clamping assembly is connected with the rack 5 in a sliding mode, the other end of each material clamping assembly 82 is installed on the power output end of the bidirectional sliding table 81, the two groups of material clamping assemblies 82 are symmetrically distributed on the front side and the rear side of the material ejecting device 7, and each material clamping assembly 82 comprises a frame body 821 and a plurality of material ejecting pieces 822; a panel 8211 positioned above the rotating shaft 621 is arranged on the frame body 821; the material ejection part 822 is installed on the panel 8211 and corresponds between the two rotating shafts 621 respectively, drives the two sets of material clamping assemblies 82 to move inwards through the two-way sliding table 81, and ejects and touches the workpiece through the material ejection part 822 on the material clamping assemblies 82, so that the workpiece is pressed at the middle position, the workpiece is positioned, and the centering device 8 is reset after the positioning.

The roller 622 is a rubber wheel. The rubber wheel is adopted for conveying, so that the glass plate is not damaged, and the protective effect is achieved.

The working principle of the embodiment is as follows:

when the plate conveying device arranged at the head end receives the material: the ejection device 7 controls the ejector pin 725 to jack up, a workpiece is placed on the ejector pin 725, the ejection device 7 resets, the workpiece is placed on the roller 622, then the workpiece is positioned through the centering device 8, and after positioning, the workpiece is driven to be conveyed to the right through the conveying assembly 62;

when the plate conveying device arranged at the tail end prepares for blanking: the centering device 8 is used for positioning the workpiece, and the workpiece is jacked up through the jacking device 7 after being positioned to wait for taking the workpiece.

The above description is not intended to limit the technical scope of the present invention, and any modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A sheet conveying unit characterized by: the automatic feeding device comprises a rack, a conveying device arranged above the rack, and a material ejecting device and a centering device which are arranged between the rack and the conveying device; the conveying device comprises a mounting frame and at least one group of conveying assemblies; the conveying assembly comprises a plurality of rotating shafts which are distributed on the mounting rack in parallel from left to right, a plurality of rollers which are arranged on each rotating shaft and a roller driving device which drives the rotating shafts to rotate; the ejection device comprises an ejection driving device arranged on the rack and an ejector pin assembly arranged at the power output end of the ejection driving device; the centering device comprises a bidirectional sliding table and two groups of material clamping assemblies; the bidirectional sliding table is arranged on the rack; two sets of clamping components are symmetrically arranged, one end of each clamping component is connected with the rack in a sliding mode, and the other end of each clamping component is installed at the power output end of the two-way sliding table.

2. A sheet conveying unit according to claim 1, characterized in that: the roller driving device comprises a motor arranged on the mounting rack, a driving gear arranged at the output end of the motor, a driven shaft arranged on one side of the mounting rack, a plurality of transition gears arranged on the driven shaft and corresponding to the rotating shaft, and a driven gear arranged on the rotating shaft; the driving gear is meshed with one transition gear; the transition gears are respectively meshed with the corresponding driven gears.

3. A sheet conveying unit according to claim 1, characterized in that: the conveying assemblies are arranged in two groups.

4. A sheet conveying unit according to claim 1, characterized in that: the thimble assembly comprises a movable plate, a guide pillar, a first T-shaped groove strip, a plurality of second T-shaped groove strips and a thimble; the movable plate is connected above the rack through a guide pillar; the first T-shaped groove strip is fixed on the movable plate; the second T-shaped groove strips are arranged on the first T-shaped groove in a left-right parallel mode; the ejector pins are respectively arranged on the second T-shaped groove strips in parallel front and back; the position of the thimble corresponds between the two rotating shafts.

5. A sheet conveying unit according to claim 4, characterized in that: the thimble comprises a connecting column and an adjusting screw; the lower end of the connecting column is connected with a second T-shaped groove; the adjusting screw is arranged at the upper end of the connecting column.

6. A sheet conveying unit according to claim 1, characterized in that: the material clamping assembly comprises a frame body and a plurality of material ejecting pieces; the frame body is provided with a panel positioned above the rotating shaft; the material ejection part is installed on the panel and respectively corresponds to the two rotating shafts.

7. A sheet conveying unit according to claim 1, characterized in that: the roller adopts a rubber wheel.