CN109465667B

CN109465667B - Upper and lower board equipment and drilling system

Info

Publication number: CN109465667B
Application number: CN201710803508.9A
Authority: CN
Inventors: 沈海涛; 常远; 邱四军
Original assignee: Suzhou Vega Technology Co Ltd
Current assignee: Suzhou Vega Technology Co Ltd
Priority date: 2017-09-08
Filing date: 2017-09-08
Publication date: 2024-07-12
Anticipated expiration: 2037-09-08
Also published as: CN109465667A

Abstract

The invention provides upper and lower plate equipment and a drilling system, and belongs to the field of machining. The drilling system comprises a drilling machine and an upper and lower plate device, wherein the drilling machine is provided with a plurality of drilling shafts, the upper and lower plate device comprises a guide rail and a material frame, and the material frame is matched with part of the drilling shafts of the drilling machine. The upper plate equipment and the lower plate equipment only correspond to part of the drilling machine shafts in the same time, after the upper plate and the lower plate are completed on one of the drilling machine shafts, the material rest can be moved to other drilling machine shafts to continue to carry out the upper plate and the lower plate, the volume of the upper plate equipment and the lower plate equipment is reduced, the structure is simpler, the equipment investment and the factory building investment are effectively reduced, the inter-shaft distance dependence of the upper plate equipment and the lower plate equipment on the drilling machine shafts is smaller, and particularly when the upper plate equipment and the lower plate equipment only correspond to one of the drilling machine shafts, the inter-shaft distance influence of the fixing of the drilling machine is avoided, the application range is wider, and the sharability is better. The upper plate and lower plate equipment is applied to a drilling system, so that equipment investment and plant area can be effectively reduced.

Description

Upper and lower board equipment and drilling system

Technical Field

The invention relates to the field of machining, in particular to upper and lower plate equipment and a drilling system.

Background

When the plate is drilled, an upper plate device and a lower plate device are needed, the device is divided into a plurality of layers, each layer can be used for storing plates to be processed or processed, each layer can move up and down and alternately corresponds to the drilling table top of the drilling machine, the layers corresponding to the drilling table top form a working layer, and then the plates are arranged up and down through manual or mechanical structures. The upper plate and lower plate equipment enables operators to process plates in batches at one time, and work efficiency is effectively improved.

The drilling machine with the multi-shaft design corresponds to the upper and lower plate equipment, equipment investment and factory investment are large, application is not universal, and the upper and lower plate equipment is poor in sharing property.

Disclosure of Invention

The invention aims to provide upper and lower plate equipment, which has the advantages of reduced volume, simpler structure, wider application range and better sharability, and effectively reduces equipment investment and factory building investment.

It is also an object of the present invention to provide a drilling system which has all the advantages of the upper and lower plate apparatus.

The invention is realized in the following way:

An embodiment of the invention provides upper and lower plate equipment, which is used for an upper plate of a drilling machine or a lower plate of the drilling machine, and comprises a guide rail and a material frame, wherein the material frame is used for being matched with part of a drilling machine shaft of the drilling machine, the material frame comprises a base and a bearing frame, the base is matched with the guide rail and can move along the guide rail, so that the material frame corresponds to different drilling machine shafts of the drilling machine, the bearing frame comprises a plurality of bearing layers used for bearing plates, and the bearing frame is arranged on the base and can move vertically, so that a plurality of bearing layers alternately form a working layer matched with a drilling table top of the drilling machine.

As an alternative to the above embodiments, the guide rail is provided with a position sensor for detecting the position of the work rack and positioning the work rack so that the work rack corresponds to different drill shafts.

As an alternative of the foregoing embodiment, the material rack further includes a driving screw, where the driving screw is vertically disposed on the base, and the driving screw is driven by the motor to rotate around its own axis, and the carrier is connected to the driving screw and has a driving portion, and the driving screw is in driving fit with the driving portion, so that the carrier ascends or descends along the driving screw.

As an alternative of the foregoing embodiment, the upper and lower plate apparatus further includes at least one manipulator matched with the working layer, where the manipulator includes a telescopic cylinder and a suction cup for adsorbing the plate, where the telescopic cylinder is connected with the material rack, and where the suction cup is connected with the telescopic cylinder, and where the telescopic cylinder is telescopic and capable of driving the suction cup to approach the drilling table surface far away from the drilling machine.

As an alternative scheme of the embodiment, the number of the mechanical arms is two and the mechanical arms are respectively located at two ends of the bearing layer, the telescopic cylinder and the sucker are connected through a connecting piece, the connecting piece extends along the telescopic direction of the telescopic cylinder, the suckers are respectively arranged at the bottoms of two ends of the connecting piece, and the sucker can move up and down.

As an alternative to the above embodiments, the telescopic cylinder is movably arranged on the material rack and the two connecting pieces can approach or separate from each other in a horizontal plane.

As an alternative to the above embodiments, the rack is configured to be located directly in front of the drilling machine.

As an alternative to the above embodiment, the material rack is arranged opposite at most one drill axis at the same time.

As an alternative to the above embodiments, the upper and lower plate apparatus further comprises a control system for controlling the position of the rack on the guide rail.

The embodiment of the invention also provides a drilling system, which comprises a drilling machine and the upper and lower plate equipment, wherein the drilling machine is provided with a plurality of drill shafts, the upper and lower plate equipment is positioned right in front of the drilling machine, and the guide rails of the upper and lower plate equipment extend along the arrangement direction of the plurality of drill shafts.

Compared with the prior art, the invention has the beneficial effects that:

The upper plate equipment and the lower plate equipment only correspond to part of the drilling machine shafts in the same time, after the upper plate and the lower plate are completed on one of the drilling machine shafts, the material rest can be moved to other drilling machine shafts to continue to carry out the upper plate and the lower plate, the volume of the upper plate equipment and the lower plate equipment is reduced, the structure is simpler, the equipment investment and the factory building investment are effectively reduced, the inter-shaft distance dependence of the upper plate equipment and the lower plate equipment on the drilling machine shafts is smaller, and particularly when the upper plate equipment and the lower plate equipment only correspond to one of the drilling machine shafts, the inter-shaft distance influence of the fixing of the drilling machine is avoided, the application range is wider, and the sharability is better. The upper plate and lower plate equipment is applied to a drilling system, so that equipment investment and plant area can be effectively reduced.

Drawings

FIG. 1 is a schematic view of a drilling system according to a first embodiment of the present invention;

FIG. 2 is a schematic view of the drilling machine of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 1 from another perspective;

FIG. 4 is a schematic view of the structure of the upper and lower plate apparatus of FIG. 1;

FIG. 5 is an enlarged partial schematic view of FIG. 1;

fig. 6 is a schematic diagram of another embodiment of a drilling system according to the present invention.

Icon: 10-a drilling system; 11-a drilling machine; 110-a drill shaft; 111-plate material; 112-drilling a hole table; 12-upper and lower plate devices; 120-guide rails; 121-a material rack; 122-base; 123-a carrier; 125-working layer; 126-position sensor; 127 drive screw; 128-a manipulator; 129-telescoping cylinders; 130-sucking disc; 131-a connector; 132-a conveyor belt; 133-stop lever.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

FIG. 1 is a schematic view of a drilling system according to a first embodiment of the present invention; FIG. 2 is a schematic view of the drilling machine of FIG. 1; FIG. 3 is a schematic view of the structure of FIG. 1 from another perspective; FIG. 4 is a schematic view of the structure of the upper and lower plate apparatus of FIG. 1; FIG. 5 is an enlarged partial schematic view of FIG. 1; fig. 6 is a schematic diagram of another embodiment of a drilling system according to the present invention.

First embodiment:

Referring to fig. 1, a first embodiment of the present invention provides a drilling system 10, and the drilling system 10 is mainly used for drilling a plate 111.

Specifically, the drilling system 10 includes a drilling machine 11 and an upper and lower plate apparatus 12.

Referring to fig. 2, in which the drill 11 is used for drilling the plate 111, the drill 11 may be a prior art drill, in which the drill 11 has a drill table 112 and a plurality of drill shafts 110, the drill shafts 110 are uniformly distributed along the drill table 112, and the plate 111 may be placed on the drill table 112 and drilled through the drill shafts 110.

The drilling machine 11 adopts a multi-shaft design, so that the production efficiency can be remarkably improved, the occupied area is effectively reduced, and the application is very wide. There is typically a fixed inter-axis distance between two adjacent drill shafts 110 of the drill 11.

The upper plate of the drilling table 112 to the drilling machine 11 or the lower plate of the drilling table 112 from the drilling machine 11 is finished with the aid of the upper and lower plate device 12.

Referring to fig. 3, the following scheme may be adopted for the specific structure of the upper and lower plate apparatus 12:

The upper and lower plate apparatus 12 includes a guide rail 120 and a rack 121, and the rack 121 is movable along the guide rail 120 in a horizontal plane.

The guide rail 120 is horizontally laid on the ground or other work platform, the orientation of the guide rail 120 is not limited, and in this embodiment, the guide rail 120 is located right in front of the drill 11, and the guide rail 120 extends in the alignment direction of the plurality of drill shafts 110.

Specifically, the number of the guide rails 120 is two, and the two guide rails 120 are arranged in parallel.

On the guide rail 120, a plurality of sensors are provided at intervals, the number of the sensors is not limited, and in the present embodiment, the number of the sensors is identical to and corresponds to the number of the drill shafts 110 one by one.

The sensors are used for detecting the position of the material rack 121 and positioning the material rack 121, and correspondingly, after the material rack 121 finishes the plate loading and unloading operation at one station, the material rack 121 moves along the guide rail 120, and when the material rack 121 moves to another set station, the material rack 121 triggers the corresponding sensor to stop moving and positioning, and the material rack 121 continues the plate loading and unloading operation at the station.

Referring to fig. 4, the material rack 121 is mainly composed of the following parts: base 122, drive screw 127, carrier 123 and manipulator 128.

In the present embodiment, the base 122 has a rectangular plate-like structure, however, the base 122 may have other shapes, such as a circular plate-like structure, a block-like structure, an irregular structure, etc.

The base 122 is capable of moving along the guide rail 120, specifically: the number of the sliding blocks is four in the embodiment, and the four sliding blocks are distributed in a rectangular shape and are slidably matched with the guide rails 120, and each guide rail 120 corresponds to two sliding blocks.

Of course, the number of the sliding blocks can be two, three, etc., and in addition, other structures, such as rollers, etc., can be adopted for the sliding blocks, and the rollers enable the sliding blocks to be in rolling fit with the guide rail 120, so that the friction force is smaller, and only the base 122 can slide along the guide rail 120.

The driving screws 127 are vertically disposed above the base 122, and the number of the driving screws 127 is not limited, in this embodiment, the number of the driving screws 127 is four, and the four driving screws 127 are rectangular.

The driving screw 127 can rotate around the axis thereof under the drive of a motor, thereby realizing the automatic lifting of the material rack 121, and the manual lifting is also allowed.

The four drive screws 127 define a working area therebetween, and the carrier 123 is located in the working area.

The structure of the carrier 123 may adopt the prior art, and in this embodiment, the specific structure of the carrier 123 is as follows: the carrier 123 has a fixing plate and a carrier layer.

The number of the fixing plates can be two, and the bearing layer is positioned between the two fixing plates.

The fixing plate is provided with a plurality of transmission parts, the transmission screw 127 penetrates through the transmission parts and is in transmission fit, and when the transmission screw 127 rotates, the transmission parts can be driven to ascend or descend, so that the bearing frame 123 integrally ascends or descends.

The number of the bearing layers is multiple, the bearing layers are vertically stacked, and the bearing layers are used for bearing the plate 111.

When the carrier 123 is lifted up and down as a whole, the plurality of carrier layers can be alternately equal in height or substantially equal in height to the drilling surface 112 and form the working layer 125, and the working layer 125 does not mean a specific one of the carrier layers, but each of the carrier layers can be the working layer 125, and the carrier layer to be the working layer 125 also changes correspondingly with the lifting of the carrier 123.

The working layer 125 cooperates with the drill floor 112 to enable either upper or lower plate transfer of the sheet 111 on the working layer 125 to the drill floor 112 or transfer of the sheet 111 on the drill floor 112 to the working layer 125.

The upper plate and the lower plate between the working layer 125 and the drilling table 112 can be manually performed, the current mainstream is to manually go up and down the plates, the working efficiency is very low, and in addition, after the multi-layer plates 111 are stacked, the quality is high, so that safety accidents are easy to be caused.

In this embodiment, both the upper and lower plates are performed by the robot 128.

The number of the manipulators 128 may be one, three, etc., and in this embodiment, the number of manipulators 128 is two, and the positions of the manipulators 128 and the working layer 125 are matched, and the two manipulators 128 are respectively located at two ends of the working layer 125.

Referring to fig. 5, the manipulator 128 includes a telescopic cylinder 129, a connecting member 131, and a suction cup 130.

The telescopic cylinder 129 can be telescopic, and the telescopic cylinder 129 can be an air cylinder, a hydraulic cylinder or the like, and the telescopic cylinder 129 is connected to the base 122.

The telescopic cylinder 129 and the base 122 may be fixedly connected or movably connected, for example, the telescopic cylinder 129 may be moved in a horizontal direction so that the distance between the two manipulators 128 is increased or decreased.

The telescopic cylinder 129 being movable in the horizontal direction means that the telescopic cylinder 129 is displaced in the horizontal direction, and the telescopic cylinder 129 may be rotated, slid, or the like with respect to the base 122.

When the distance between the two manipulators 128 is maximum, an avoidance space is formed, the manipulators 128 cannot block lifting of the bearing layer, when the distance between the two manipulators 128 is reduced, the manipulators 128 are located right above the plate 111, and the manipulators 128 can suck the plate 111 to enable the plate 111 to move so as to achieve upper plate or lower plate.

The connecting piece 131 is used for connecting flexible jar 129 and sucking disc 130, and connecting piece 131 is the reverse T font, and the vertical part of connecting piece 131 and the piston rod rigid connection of flexible jar 129, and the horizontal part of connecting piece 131 sets up along the flexible direction of flexible jar 129, and the both ends bottom of horizontal part all is connected with sucking disc 130.

The suction cup 130 can be lifted to a certain extent, and accordingly, when the suction cup 130 is lifted, the plate 111 can be driven to lift up or separate from the plate 111, and when the suction cup 130 is lowered, the plate 111 can be placed on the drilling table top 112 or a bearing layer or close to the plate 111.

The manipulator 128 makes the upper and lower boards all accomplish through machinery, effectively improves work efficiency, reduces the incident.

The work-piece holder 121 corresponds to a part of the drill axis 110 of the drill 11, and as the work-piece holder 121 slides on the guide rail 120, the work-piece holder 121 can be made to correspond to a different drill axis 110.

Wherein, the material rack 121 may correspond to one drilling machine shaft 110 or may correspond to two or three drilling machine shafts 110 at the same time. In the present embodiment, the rack 121 corresponds to only one drill shaft 110 and is capable of upper and lower plates at the same time.

The upper and lower plate systems may further include an automation control system for controlling the movement of the rack 121, the lifting and lowering of the carrier 123, the operation of the robot 128, and the like. And the manual operation is not needed, so that the working efficiency can be effectively improved.

Correspondingly, taking the example that the material frame 121 corresponds to the single drill shaft 110, the working method of the drilling system 10 in this embodiment is as follows:

s100, the work rack 121 is moved to a position corresponding to one of the drill shafts 110.

S200, the transmission screw 127 is rotated, so that the material frame 121 is lifted and lowered, one bearing layer is matched with the drilling table surface 112 of the drilling machine 11, and a working layer 125 is formed.

S300, the mechanical arm 128 acts to convey the plate 111 on the working layer 125 to the drilling table 112, the drill shaft 110 drills holes on the plate 111, or

The drilled sheet 111 on the drilling table 112 is transported to the working layer 125.

And S400, after one station finishes the plate loading and unloading operation, the material rack 121 is moved along the guide rail 120, when the material rack 121 is moved to the other station, the material rack 121 triggers the corresponding sensor to stop moving and positioning, and at the moment, the material rack 121 corresponds to the other drill shaft 110.

And S500, repeating the steps S100 to S400 until the work is completed or suspended.

The upper plate device 12 and the lower plate device 12 only correspond to part of the drill shafts 110 of the drill 11 in the same time, after the upper plate and the lower plate are completed on one of the drill shafts 110, the material frame 121 can be moved to the other drill shafts 110 to continue to carry out the upper plate and the lower plate, the size of the upper plate device 12 and the lower plate device 12 is reduced, the structure is simpler, the equipment investment and the factory building investment are effectively reduced, the axial distance dependence of the upper plate device 12 and the lower plate device 12 on the drill shafts 110 is smaller, and particularly when the upper plate device 12 corresponds to only one of the drill shafts 110, the axial distance influence of the drill 11 is avoided, the application range is wider, and the sharability is better. The application of the upper and lower plate apparatus 12 to the drilling system 10 can effectively reduce the equipment investment and the plant area.

It should be noted that, the upper and lower plate apparatuses 12 may be independently manufactured, sold, and used, and in the embodiment, the upper and lower plate apparatuses 12 are described in the drilling system 10 to indicate the correspondence between the upper and lower plate apparatuses 12 and the drilling machine 11, and the upper and lower plate apparatuses 12 may be individually protected. In addition, the upper and lower plates refer to an upper plate and/or a lower plate, that is, the upper and lower plate apparatus 12 may perform only the upper plate or only the lower plate, or may perform both the upper plate and the lower plate.

Second embodiment:

A second embodiment of the present invention provides a drilling system 10, the drilling system 10 differing from the first embodiment in that:

Referring to fig. 6, the robot 128 is replaced with a conveyor 132, that is, the plate 111 performs the upper or lower plate work by the conveyor 132.

Specifically, the carrying layer and the drilling table 112 are both provided with a conveyor belt 132, at least two limiting rods 133 are pre-installed on the plate 111, the limiting rods 133 extend out from the bottom of the plate 111, and by taking two limiting rods 133 as an example, the two limiting rods 133 are arranged at two ends of the plate 111 along the movement direction of the plate 111, the limiting rods 133 are used for realizing the positioning of the plate 111, and after the limiting rods 133 reach a designated position, the conveyor belt 132 stops rotating, so that the fixing of the position of the plate 111 on the carrying layer or the drilling table 112 is realized.

Taking the above plate as an example, when the conveyor belt 132 on the working layer 125 and the drilling platform 112 rotates, the plate 111 on the working layer 125 gradually approaches the drilling platform 112 due to the friction force of the conveyor belt 132 and the plate 111, then one end of the plate 111 reaches the conveyor belt 132 on the drilling platform 112, the plate 111 continues to move, so that the plate 111 is located on the drilling platform 112, and the drill shaft 110 drills the plate 111.

The lower plate step may refer to the upper plate step, and will not be described herein.

Of course, other schemes can be adopted for the automatic upper and lower plate structures, and the method is not limited to one of the two embodiments.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An upper and lower plate device for upper and lower plates of a drilling machine, characterized in that the upper and lower plate device comprises a guide rail and a material frame, wherein the material frame is used for being matched with part of a drilling machine shaft of the drilling machine, the material frame comprises a base and a bearing frame, the base is matched with the guide rail and can move along the guide rail, so that the material frame corresponds to different drilling machine shafts of the drilling machine, the bearing frame comprises a plurality of bearing layers for bearing plates, and the bearing frame is arranged on the base and can move vertically, so that a plurality of bearing layers alternately form working layers matched with the drilling table top of the drilling machine;

The guide rail is provided with a position sensor which is used for detecting the position of the material rack and positioning the material rack so that the material rack corresponds to different drilling machine shafts;

The material rack further comprises a transmission screw rod, the transmission screw rod is vertically arranged on the base, the transmission screw rod can rotate around the axis of the transmission screw rod under the drive of a motor, the bearing frame is connected to the transmission screw rod and provided with a transmission part, and the transmission screw rod is in transmission fit with the transmission part so that the bearing frame ascends or descends along the transmission screw rod;

The upper plate equipment and the lower plate equipment also comprise at least one manipulator matched with the working layer, wherein the manipulator comprises a telescopic cylinder and a sucker for sucking plates;

The upper plate and the lower plate are both carried out by the manipulators, when the distance between the two manipulators is reduced, the manipulators are positioned right above the plate, and the manipulators can suck the plate and enable the plate to move so as to realize the upper plate or the lower plate.

2. The upper and lower plate apparatus of claim 1, wherein the telescopic cylinder is connected to the material rack, and the suction cup is connected to the telescopic cylinder, and the telescopic cylinder is telescopic and capable of driving the suction cup to approach or separate from a drilling table of a drilling machine.

3. The upper and lower plate device according to claim 2, wherein the number of the manipulators is two and the manipulators are respectively located at two ends of the bearing layer, the telescopic cylinders and the suckers are connected through connecting pieces, the connecting pieces extend along the telescopic directions of the telescopic cylinders, the suckers are respectively arranged at bottoms of two ends of the connecting pieces, and the suckers can move up and down.

4. A top and bottom plate apparatus according to claim 3, wherein the telescopic cylinder is movably arranged in the material rack and the two connectors are movable towards and away from each other in a horizontal plane.

5. The upper and lower plate apparatus of claim 1, wherein the rack is configured to be located directly in front of a drilling machine.

6. The upper and lower plate apparatus according to claim 1, wherein the material rack is disposed opposite at most one drill axis at the same time.

7. The upper and lower plate apparatus of claim 1, further comprising a control system for controlling the position of the work rack on the rail.

8. A drilling system comprising a drilling machine having a plurality of drill shafts and the upper and lower plate apparatuses according to any one of claims 1 to 7, the upper and lower plate apparatuses being located directly in front of the drilling machine, and guide rails of the upper and lower plate apparatuses extending in an arrangement direction of the plurality of drill shafts.