CN211361545U - Automatic feeding and discharging machine and automatic feeding and discharging equipment - Google Patents

Abstract

The application relates to the technical field of material loading and unloading equipment, and specifically provides an automatic loading and unloading machine and an automatic loading and unloading device. The automatic feeding and discharging equipment comprises a machine tool, six mechanical arms and an automatic feeding and discharging machine, wherein a machine tool bedplate is arranged on the machine tool, the six mechanical arms are fixedly arranged on the machine tool bedplate, the automatic feeding and discharging machine is fixedly arranged on the side edge of the machine tool, and the automatic feeding and discharging machine is fixedly arranged in the range which can be reached by the extending arms of the six mechanical arms. The automatic feeding and discharging machine is provided with a feeding mechanism, a discharging mechanism and a horizontal transfer mechanism, wherein the feeding mechanism, the discharging mechanism and the horizontal transfer mechanism are used for carrying and conveying material trays so as to achieve the purpose of conveying materials loaded from the feeding mechanism and taken out from the discharging mechanism, and therefore the purpose that the materials stay at the top of the feeding mechanism to be processed is achieved. The automatic feeding and discharging equipment reduces labor cost, and is flexible and universal for multiple machine tools and multiple products.

Description

Automatic feeding and discharging machine and automatic feeding and discharging equipment

Technical Field

The application relates to the technical field of material loading and unloading equipment, and specifically provides an automatic loading and unloading machine and an automatic loading and unloading device.

Background

The existing automatic loading and unloading mechanism of the machine tool mainly has a truss mode, the floor area of the automatic loading device of the truss mode is large, the processing requirements of various different machine tools cannot be met, if the automatic loading device of the truss mode is suitable for the corresponding improvement and transformation of the machine tool, the cost is high, and the truss has poor adaptability and cannot meet the processing requirements of various products.

The document with the national utility model patent application publication number of CN108569636A discloses a method for lifting an intermittent large-scale material-carrying tray, which comprises placing a tray between a first pallet and a second pallet when any group of the first pallet and the second pallet moves to a tray placing position, driving the first pallet and the second pallet to ascend, the tray placing position is a position where the first pallet and the second pallet ascend in no-load, fixing a plurality of first pallets at intervals on a first lifting chain, fixing a plurality of second pallets at intervals on a second lifting chain, placing a tray on the corresponding first pallet and second pallet of each group, when the first lifting chain and the second lifting chain can intermittently convey the tray upwards, when the tray moves to the top of a lifting machine, unloading the tray, and conveying the completed first pallet moves to the bottom of the first lifting chain, the second supporting plate moves to the bottom of the second lifting chain along with the second lifting chain, and the trays can be continuously placed on the first supporting plate and the second supporting plate, so that the process is circulated. The tray lifting method has low automation degree in the operation of the tray, the first supporting plate and the second supporting plate cannot be well butted with the tray, and the feeding and discharging equipment cannot meet the requirements of various products on machining conditions.

Disclosure of Invention

To the not enough among the prior art, the technical problem that this application will solve lies in providing automatic unloading equipment of going up to solve above-mentioned truss and have the shortcoming that adaptability is poor, this application proposes automatic unloading equipment of going up in particular, and its characterized in that, automatic unloading equipment of going up is equipped including lathe, six arms and automatic unloading machine, the lathe on have a lathe platen, the installation of six arms fix on the lathe platen, automatic unloading machine fixed setting the side at the lathe, automatic unloading machine setting fix in the scope that six arms stretch out the arm and can reach. The automatic feeding and discharging machine places products to be processed on the material tray, and the six mechanical arms are used for grabbing the products to be processed of the material tray on the automatic feeding and discharging machine to machine the products to be processed on a machine tool.

The automatic feeding and discharging machine of the automatic feeding and discharging equipment is characterized by comprising a feeding mechanism, a discharging mechanism and a horizontal transfer mechanism, wherein the feeding mechanism, the discharging mechanism and the horizontal transfer mechanism are used for receiving and conveying material trays so as to achieve the conveying purpose that materials are fed into the feeding mechanism and taken out of the discharging mechanism, and therefore the purpose that the materials stay at the top of the feeding mechanism to be processed is achieved. The automatic feeding and discharging device is characterized in that the feeding mechanism and the discharging mechanism are arranged on the automatic feeding and discharging machine side by side, the feeding mechanism lifts the material tray to the horizontal transfer mechanism, the horizontal transfer mechanism is located above the feeding mechanism and the discharging mechanism, the horizontal transfer mechanism accepts the material tray of the feeding mechanism, the discharging mechanism accepts the material tray on the horizontal transfer mechanism, and the horizontal transfer mechanism conveys the material tray between the feeding mechanism and the discharging mechanism. This application has increased the quantity of material tray for the beneficial effect that enlarges the material tray and transport specially, and the material tray has several layers, and horizontal transfer mechanism carries out the successive layer and transports. The process that the material tray is transferred to the blanking mechanism through the horizontal transfer mechanism after passing through the horizontal transfer mechanism by the feeding mechanism is achieved through the sequential operation of the feeding mechanism, the blanking mechanism and the horizontal transfer mechanism, so that the purpose of processing the material on the material tray on the feeding mechanism can be smoothly achieved, the six-shaft mechanical arm is used for grabbing the material to the machine tool for machining, and the material on one material tray is transferred to the blanking mechanism through the horizontal transfer mechanism after being processed.

The utility model provides an automatic unloading machine on automation of unloading equipment of going up still has bottom plate, stand and horizontal transfer support, the bottom plate both ends respectively install and be fixed with the stand, be fixed with pay-off bracket and unloading bracket between the stand at bottom plate both ends, the horizontal transfer support fixed mounting on the stand at bottom plate both ends, the horizontal transfer support be fixed with horizontal transfer mechanism.

The above-mentioned automatic feeding and discharging machine of this application is including feeding mechanism, unloading mechanism and horizontal transfer mechanism, and wherein, feeding mechanism has pay-off bracket, pay-off motor, lead screw and traveller, and unloading mechanism has unloading bracket, unloading motor, lead screw and traveller, and horizontal transfer mechanism has the level and transfers bracket, horizontal transfer motor, hold-in range and horizontal transfer support. Foretell pay-off bracket and unloading bracket set up side by side, the horizontal transfer bracket be located pay-off bracket and unloading bracket on, the horizontal transfer bracket accept the material tray on the pay-off bracket, the unloading bracket accept the material tray that the horizontal transfer bracket, the horizontal transfer bracket transport the material tray between pay-off bracket and unloading bracket. The process that the material tray is conveyed to the blanking bracket through the horizontal conveying bracket and the horizontal conveying bracket by the horizontal conveying bracket is achieved through the sequential conveying operation of the feeding bracket, the blanking bracket and the horizontal conveying bracket, so that the material on the material tray can be smoothly machined on the feeding bracket, the six-shaft mechanical arm is used for grabbing the material to the machine tool for machining, and the material on one material tray is conveyed to the blanking bracket through the horizontal conveying bracket after being machined.

The feeding motor, the blanking motor and the sliding column are fixed on the bottom plate. The feeding bracket and the blanking bracket are provided with sliding holes through which sliding columns can penetrate, a lead screw is arranged between the feeding bracket and the feeding motor, and a lead screw is arranged between the blanking bracket and the blanking motor. The feeding bracket is provided with a plurality of feeding tray support pillars, the blanking bracket is provided with a plurality of blanking tray support pillars, and the feeding tray support pillars and the blanking tray support pillars are used for supporting inner holes, matched with the feeding tray support pillars and the blanking tray support pillars, in the material tray, so that the material tray has a reliable fixing function in the feeding bracket and the blanking bracket; the horizontal transfer bracket is provided with a plurality of horizontal transfer top pillars, the plurality of horizontal transfer top pillars of the horizontal transfer bracket are used for propping against inner holes matched with the plurality of horizontal transfer top pillars on the material tray, so that the material tray has a reliable fixing function on the horizontal transfer bracket, and the feeding tray top pillars, the blanking tray top pillars and the horizontal transfer top pillars have the same shape.

The sensor also has a first sensor and a second sensor for controlling the height. The application discloses automatic blanking machine step: after the plurality of material trays are conveyed to the feeding bracket, the feeding motor is started manually to enable the feeding bracket and the plurality of material trays to ascend to the first sensor, and after the first sensor senses that the material trays are close to each other, a command of stopping the feeding bracket is started to enable the feeding bracket to stay at the highest position, wherein the highest position is the highest position reaching the horizontal transfer bracket. And the feeding bracket reaching the horizontal transfer bracket is used for clamping the product to be processed on the material tray on the uppermost layer to a machine tool by the six-shaft mechanical arm for machining, and the processed material tray needs the horizontal transfer bracket to be horizontally transferred. After the six mechanical arms finish the clamping task, a horizontal transfer command is issued to the horizontal transfer motor, so that the horizontal transfer bracket runs below the uppermost layer material tray, and the position of the horizontal transfer bracket is positioned by the second inductor. After inductor two senses the horizontal transfer bracket, start the height that pay-off bracket descends a material tray promptly, make the several material tray of pay-off bracket break away from with the material tray of the superiors, the material tray of the superiors falls on the horizontal transfer bracket, then, the horizontal transfer bracket is under the horizontal transfer motor drives the material tray translation of the superiors to the unloading bracket on, immediately, the unloading bracket is under the drive of unloading motor, utilize the hole of unloading tray fore-set and material tray to raise the material tray and break away from the horizontal transfer bracket. The material tray separated from the uppermost layer of the horizontal transfer bracket falls to the blanking bracket, and at the moment, the horizontal transfer bracket is separated from the part of the material tray at the uppermost layer, so that the descending of the blanking bracket is not influenced. The blanking bracket immediately starts to descend, and the blanking bracket and the material tray descend to completely separate from the horizontal transfer bracket. The material tray is conveyed from the feeding bracket to the horizontal transfer bracket and then to the discharging bracket, and after the process is finished, the next conveying process is carried out immediately and repeatedly.

This equipment can once only place the multilayer and put the material tray full on the pay-off bracket through fork truck, and the material tray sends to the highest fixed position one by one, grabs the product of treating processing in the material tray to the lathe through six robotic arms and carries out processing, and the product of processing is put back in the material tray again. And after all the materials in the material tray are processed. The horizontal transfer mechanism transfers the material trays filled with processed materials to a right fixed position one by one, and the blanking trays lower the material trays filled with processed materials one by one. After all the trays of the feeding bracket are transferred to the blanking tray, all the material trays are transported away at one time through a forklift.

Compared with the prior art, the beneficial effects of this application are: the automatic feeding and discharging equipment of the application is small in occupied area, universal, strong, convenient to assemble, different machine tools only need to move the automatic feeding and discharging equipment to a specific position through the bottom trundles, and the six-axis robot arm can complete various complex grabbing actions with high freedom. The same machine tool can automatically process various products only by replacing the chuck and the material tray. The automatic feeding and discharging equipment reduces labor cost, and is flexible and universal for multiple machine tools and multiple products.

Drawings

FIG. 1 is a schematic view of an automatic feeding and discharging machine and an automatic feeding and discharging equipment of the present application;

FIG. 2 is an exploded view of the automatic feeding and discharging machine and the automatic feeding and discharging equipment of the present application;

FIG. 3 is a schematic view of the present application of an automatic feeder and unloader and feeder carriage;

FIG. 4 is a schematic view of the horizontal transfer carriage of the automatic loader and unloader and automatic loader and unloader apparatus of the present application;

fig. 5 is a schematic view of the automatic feeding and discharging machine and the automatic feeding and discharging equipment discharging bracket of the present application.

In the drawings, the reference numbers: 1. a machine tool; 11. a machine platen; 2. a six-axis mechanical arm; 3. automatic feeding and discharging machines; 31. a feed carriage; 311. a feeding tray jack post; 32. a blanking bracket; 321. a blanking tray top column; 33. a horizontal transfer carriage; 331. horizontally transferring the top column; 4. a material tray; 51. a feeding motor; 52. a blanking motor; 53. a horizontal transfer motor; 54. a screw rod; 55. a traveler; 56. a synchronous belt; 61. a base plate; 62. a column; 63. horizontally transferring the bracket; 71. a first inductor; 72. a second inductor; 73. and a caster.

Detailed Description

Preferred embodiments of the present application will be described in detail below with reference to the accompanying drawings so that the advantages and features of the application can be more readily understood by those skilled in the art, and thus the scope of the application will be more clearly and clearly defined.

In fig. 1, the application specifically provides an automatic loading and unloading device, which is characterized by comprising a machine tool 1, a six-axis mechanical arm 2 and an automatic loading and unloading machine 3, wherein the machine tool 1 is provided with a machine tool bedplate 11, the six-axis mechanical arm 2 is fixedly arranged on the machine tool bedplate 11, the automatic loading and unloading machine 3 is fixedly arranged on the side edge of the machine tool 1, and the automatic loading and unloading machine 3 is fixedly arranged in the reach range of the six-axis mechanical arm 2.

The automatic feeding and discharging machine 3 in the automatic feeding and discharging equipment is characterized in that the automatic feeding and discharging machine 3 is provided with a feeding mechanism, a discharging mechanism and a horizontal transfer mechanism, and the feeding mechanism, the discharging mechanism and the horizontal transfer mechanism are used for carrying and conveying the material tray 4 so as to achieve the purpose that the material is loaded from the feeding mechanism and is taken out from the discharging mechanism to be conveyed, and therefore the purpose that the material stays at the top position of the feeding mechanism to be processed is achieved. The automatic feeding and discharging device is characterized in that the feeding mechanism and the discharging mechanism are arranged on the automatic feeding and discharging machine 3 side by side, the horizontal transfer mechanism is located above the feeding mechanism and the discharging mechanism, the feeding mechanism lifts the material tray 4 to the horizontal transfer mechanism, the horizontal transfer mechanism accepts the material tray 4 of the feeding mechanism, the discharging mechanism accepts the material tray 4 on the horizontal transfer mechanism, and the horizontal transfer mechanism conveys the material tray 4 between the feeding mechanism and the discharging mechanism. This application has increased the quantity of material tray 4 for the beneficial effect that enlarges material tray 4 and transport specially, and material tray 4 has several layers, carries out the successive layer and transports. The process that the material tray 4 is transferred to the blanking mechanism through the horizontal transfer mechanism after passing through the horizontal transfer mechanism by the feeding mechanism is achieved through the sequential operation of the feeding mechanism, the blanking mechanism and the horizontal transfer mechanism, so that the purpose of processing the material on the material tray 4 on the feeding mechanism can be smoothly achieved, the six-shaft mechanical arm 2 is used for grabbing the material to the machine tool 1 for machining, and the material on one material tray 4 is transferred to the blanking mechanism through the horizontal transfer mechanism after being processed.

In the attached drawings, the automatic feeding and discharging machine 3 of the automatic feeding and discharging equipment further comprises a bottom plate 61, a stand column 62, a horizontal transfer bracket 63 and a caster 73, wherein the stand column 62 is respectively installed and fixed at two ends of the bottom plate 61, the feeding bracket 31 and the discharging bracket 32 are fixed between the stand columns 62 at two ends of the bottom plate 61, the horizontal transfer bracket 63 is fixedly installed on the stand columns 62 at two ends of the bottom plate 61, and the horizontal transfer mechanism is fixed on the horizontal transfer bracket 63. The base plate 61 is mounted on a plurality of casters 73.

The automatic feeding and discharging device comprises a feeding mechanism, a discharging mechanism and a horizontal transfer mechanism, wherein the feeding mechanism is provided with a feeding bracket 31, a feeding motor 51, a screw rod 54 and a sliding column 55, the discharging mechanism is provided with a discharging bracket 32, a discharging motor 52, a screw rod 54 and a sliding column 55, and the horizontal transfer mechanism is provided with a horizontal transfer bracket 33, a horizontal transfer motor 53, a synchronous belt 56 and a horizontal transfer support 63. The feeding bracket 31 and the feeding bracket 32 are arranged side by side, the horizontal transfer bracket 33 is positioned on the feeding bracket 31 and the blanking bracket 32, the horizontal transfer bracket 33 receives the material tray 4 on the feeding bracket 31, the blanking bracket 32 receives the material tray 4 of the horizontal transfer bracket 33, and the horizontal transfer bracket (33) conveys the material tray (4) between the feeding bracket (31) and the blanking bracket (32). The process that the material tray 4 is conveyed to the blanking bracket 32 from the horizontal transfer bracket 33 through the horizontal transfer bracket 33 on the feeding bracket 31 is achieved through the sequential conveying operation of the feeding bracket 31, the blanking bracket 32 and the horizontal transfer bracket 33, so that the material on the material tray 4 can be smoothly processed on the feeding bracket 31, the six-shaft mechanical arm 2 is used for grabbing the material 4 to the machine tool 1 for processing, and the material on one material tray 4 is transferred to the blanking bracket 32 through the horizontal transfer bracket 33 after being processed.

The feeding motor 51, the blanking motor 52 and the sliding column 55 are fixed on the bottom plate 61. The feeding bracket 31 and the blanking bracket 32 are provided with slide holes through which slide posts 55 can penetrate, a screw rod 54 is arranged between the feeding bracket 31 and the feeding motor 51, and the screw rod 54 is arranged between the blanking bracket 32 and the blanking motor 52. The feeding bracket 31 is provided with a plurality of feeding tray top posts 311, the blanking bracket 32 is provided with a plurality of blanking tray top posts 321, and the feeding tray top posts 311 and the blanking tray top posts 321 are used for supporting inner holes, matched with the feeding tray top posts 311 and the blanking tray top posts 321, on the material tray 4, so that the material tray 4 has a reliable fixing function on the feeding bracket 31 and the blanking bracket 32; the horizontal transfer bracket 33 is provided with a plurality of horizontal transfer top pillars 331, the plurality of horizontal transfer top pillars 331 of the horizontal transfer bracket 33 are used for supporting inner holes matched with the plurality of horizontal transfer top pillars 331 on the material tray 4, so that the material tray 4 has a reliable fixing function on the horizontal transfer bracket 33, and the feeding tray top pillars 311, the blanking tray top pillars 321 and the horizontal transfer top pillars 331 have the same shape.

The present application also has a first sensor 71 and a second sensor 72 that control height. The method of the present application comprises the steps of: when the plurality of material trays 4 are conveyed to the feeding bracket 31, the feeding motor 51 is manually started to enable the feeding bracket 31 to ascend to the first sensor 71 together with the plurality of material trays 4, and after the first sensor 71 senses that the material trays 4 approach, a command of stopping the feeding bracket 31 is started to enable the feeding bracket 31 to stay at the highest position, wherein the highest position is the highest position reaching the horizontal transfer bracket 33. The feeding bracket 31 reaching the horizontal transfer bracket 33 is used for clamping the product to be processed on the material tray 4 at the uppermost layer to the machine tool 1 by the six-shaft mechanical arm 2 for machining, and the processed material tray 4 needs to be horizontally transferred by the horizontal transfer bracket 33. After the six-axis robot arm 2 finishes the gripping task, a horizontal transfer command is issued to the horizontal transfer motor 53, so that the horizontal transfer bracket 33 runs under the uppermost material tray 4, and the position of the horizontal transfer bracket 33 is positioned by the second sensor 72. After the second sensor 72 senses the horizontal transfer bracket 33, the feeding bracket 31 is started to descend by the height of one material tray 4, so that the plurality of material trays 4 of the feeding bracket 31 are separated from the uppermost layer of material trays 4, the uppermost layer of material trays 4 falls onto the horizontal transfer bracket 33, then the horizontal transfer bracket 33 is driven by the horizontal transfer motor 53 to translate the uppermost layer of material trays 4 onto the blanking bracket 32, and then the blanking bracket 32 is driven by the blanking motor 52 to lift the material trays 4 by the aid of the inner holes of the blanking tray jack 321 and the material trays 4 to be separated from the horizontal transfer bracket 33. The material tray 4 separated from the uppermost layer of the horizontal transfer tray 33 falls on the blanking tray 32, and at this time, the portion of the horizontal transfer tray 33 separated from the material tray 4 at the uppermost layer does not interfere with the lowering of the blanking tray 32. The blanking tray 32 immediately starts the lowering action, together with the lowering of the material tray 4, completely out of the horizontal transfer tray 33. The above is a process of conveying the material tray 4 from the feeding bracket 31 to the horizontal transfer bracket 33 and then to the discharging bracket 32, and after the process is completed, the next conveying process is carried out immediately and repeatedly.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims (5)

1. The automatic loading and unloading equipment is characterized by comprising a machine tool (1), six-axis mechanical arms (2) and an automatic loading and unloading machine (3), wherein the machine tool (1) is provided with a machine tool bedplate (11), the six-axis mechanical arms (2) are fixedly arranged on the machine tool bedplate (11), the automatic loading and unloading machine (3) is fixedly arranged on the side edge of the machine tool (1), the automatic loading and unloading machine (3) is fixedly arranged in the range where the extending arms of the six-axis mechanical arms (2) can reach, the automatic loading and unloading machine is provided with a feeding mechanism, an unloading mechanism and a horizontal transfer mechanism, the feeding mechanism, the unloading mechanism and the horizontal transfer mechanism are used for bearing and conveying a material tray (4), the feeding mechanism and the unloading mechanism are arranged on the automatic loading and unloading machine (3) side by side, and the horizontal transfer mechanism is positioned above the feeding mechanism and the unloading mechanism, the feeding mechanism lifts the material tray (4) to the horizontal transfer mechanism, the horizontal transfer mechanism receives the material tray (4) of the feeding mechanism, the blanking mechanism receives the material tray (4) on the horizontal transfer mechanism, and the horizontal transfer mechanism conveys the material tray (4) between the feeding mechanism and the blanking mechanism.

2. The automatic loading and unloading equipment as claimed in claim 1, wherein the feeding mechanism comprises a feeding bracket (31), a feeding motor (51), a screw rod (54) and a sliding column (55), the unloading mechanism comprises a blanking bracket (32), a blanking motor (52), a screw rod (54) and a sliding column (55), the horizontal transfer mechanism comprises a horizontal transfer bracket (33), a horizontal transfer motor (53), a synchronous belt (56) and a horizontal transfer bracket (63), the feeding bracket (31) and the blanking bracket (32) are arranged side by side, the horizontal transfer bracket (33) is positioned above the feeding bracket (31) and the blanking bracket (32), the horizontal transfer bracket (33) receives the material tray (4) on the feeding bracket (31), and the blanking bracket (32) receives the material tray (4) of the horizontal transfer bracket (33), the horizontal transfer bracket (33) conveys the material tray (4) between the feeding bracket (31) and the blanking bracket (32).

3. The automatic loading and unloading equipment as claimed in claim 1 or 2, wherein the automatic loading and unloading machine (3) further comprises a bottom plate (61), columns (62), horizontal transfer supports (63) and casters (73), wherein the columns (62) are respectively installed and fixed at two ends of the bottom plate (61), a feeding bracket (31) and a unloading bracket (32) are fixed between the columns (62) at two ends of the bottom plate (61), the horizontal transfer supports (63) are fixedly installed on the columns (62) at two ends of the bottom plate (61), the horizontal transfer supports (63) are fixedly provided with horizontal transfer mechanisms, and the bottom plate (61) is installed on the casters (73).

4. The automatic loading and unloading equipment as claimed in claim 2, wherein the feeding motor (51), the unloading motor (52) and the sliding column (55) are fixed on the bottom plate (61), the feeding bracket (31) and the unloading bracket (32) are provided with sliding holes through which the sliding column (55) can pass, a screw rod (54) is arranged between the feeding bracket (31) and the feeding motor (51), a screw rod (54) is arranged between the unloading bracket (32) and the unloading motor (52), the feeding bracket (31) is provided with a plurality of feeding tray supporting columns (311), the unloading bracket (32) is provided with a plurality of unloading tray supporting columns (321), the feeding tray supporting columns (311) and the unloading tray supporting columns (321) are used for supporting inner holes, matched with the feeding tray supporting columns (311) and the unloading tray supporting columns (321), on the material tray (4), the horizontal transfer bracket (33) is provided with a plurality of horizontal transfer top columns (331), the plurality of horizontal transfer top columns (331) of the horizontal transfer bracket (33) are used for supporting inner holes matched with the plurality of horizontal transfer top columns (331) on the material tray (4), and the feeding tray top column (311), the blanking tray top column (321) and the horizontal transfer top columns (331) have the same shape.

5. The automatic loading and unloading equipment as claimed in claim 1 or 2, wherein the application is also provided with a first sensor (71) and a second sensor (72) with controlled heights.

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