阅读说明：本技术 机床的送料机构及其使用方法 (Feeding mechanism of machine tool and using method thereof ) 是由 张志红 倪登科 于 2021-07-08 设计创作，主要内容包括：本发明公开了一种机床的送料机构及其使用方法,涉及机床输送技术领域,仓体设置在机台的上方,绳腔的下部与仓体的通腔连通,仓体下底与机台的距离正好为一个板材的高度,转门旋转设置在仓体的送料开口处,拉线分别设置在仓体的绳腔内,两根相对的拉线一一对应设置,往复伸缩结构设置在机台上,推板设置在往复机构的伸缩端,推板活动在仓体的下底,用于将从仓体内下落的板材移出,总控制器分别控制连接各个分控制器。本发明的有益效果是,板材从高处运送到低处,没有采用自由落体运动,避免损坏；向仓体内加入板材时,不需要停止推板的往复推动,操作人员可以在板材量较少时加入板材,一名操作人员可以负责多台机构的加料,节省人工成本。(The invention discloses a feeding mechanism of a machine tool and a use method thereof, and relates to the technical field of machine tool conveying, wherein a bin body is arranged above a machine table, the lower part of a rope cavity is communicated with a through cavity of the bin body, the distance between the lower bottom of the bin body and the machine table is just equal to the height of one plate, a revolving door is rotatably arranged at a feeding opening of the bin body, pull wires are respectively arranged in the rope cavity of the bin body, two opposite pull wires are arranged in a one-to-one correspondence manner, a reciprocating telescopic structure is arranged on the machine table, a push plate is arranged at a telescopic end of a reciprocating mechanism, the push plate moves at the lower bottom of the bin body and is used for moving out the plate falling from the bin body, and a master controller is respectively connected with branch controllers in a control manner. The invention has the advantages that the plate is conveyed from a high position to a low position without adopting free falling body movement, thereby avoiding damage; when adding panel to the storehouse internal, need not stop the reciprocal promotion of push pedal, operating personnel can add panel when panel volume is less, and an operating personnel can be responsible for reinforced of many mechanisms, saves the cost of labor.)

1. The utility model provides a feeding mechanism of lathe, includes board (1), its characterized in that still includes:

the bin body (2) is arranged above the machine table (1), the bin body (2) is provided with a through cavity for placing plates, the middle part of the bin body (2) is provided with a feeding opening, the inner side plate surface of the bin body (2) is provided with at least two groups of rope cavities which are oppositely arranged, the lower parts of the rope cavities are communicated with the through cavity of the bin body (2), and the distance between the lower bottom of the bin body (2) and the machine table (1) is just the height of one plate;

the rotary door (3) is rotatably arranged at the feeding opening of the bin body (2);

the pull wires (4) are respectively arranged in the rope cavity of the bin body (2), and the two opposite pull wires (4) are arranged in a one-to-one correspondence manner;

the rotating motor (5), the rotating motor (5) is arranged at the top end of the bin body (2), and the rotating motor (5) corresponds to the pull wires (4) one by one;

the sub-controller comprises a first sub-controller (601), a second sub-controller (602), a third sub-controller (603) and a fourth sub-controller (604), the first sub-controller (601) and the third sub-controller (603), the second sub-controller (602) and the fourth sub-controller (604) are arranged correspondingly to each other, and the first sub-controller (601), the second sub-controller (602), the third sub-controller (603) and the fourth sub-controller (604) correspondingly control the rotation of the rotating motor (5) one by one;

the reciprocating telescopic structure (7) is arranged on the machine table (1);

the push plate (8) is arranged at the telescopic end of the reciprocating mechanism, and the push plate (8) is movable at the lower bottom of the bin body (2) and is used for moving out the plate falling from the bin body (2); and

and the master controller (9) is respectively in control connection with the branch controllers.

2. The feeding mechanism of a machine tool according to claim 1, characterized in that the top surface of the push plate (8) is a plane.

3. The feeding mechanism of a machine tool according to claim 1, characterized in that the inner side of the revolving door (3) is flush with the inner cavity of the bin body (2).

4. The feeding mechanism of the machine tool according to claim 1, further comprising a rope locking device (10) and an auxiliary controller (11), wherein the rope locking device (10) is arranged in a rope cavity of the bin body (2), two ends of the rope locking device (10) are respectively connected with a pull wire (4), the auxiliary controller (11) controls the rope locking device (10), and the main controller (9) is connected with the branch controllers.

5. The feeding mechanism of the machine tool according to claim 1, characterized by further comprising a rubber sleeve (12), wherein the rubber sleeve (12) is sleeved on the pull wire (4), and the push plate (8) is placed on the rubber sleeve (12).

6. The feeding mechanism of a machine tool according to claim 1, characterized in that one end of the rubber sleeve (12) is provided with an inner annular groove.

7. Use of a feeding mechanism according to any one of claims 1 to 6, characterized in that it comprises the following steps:

A. correspondingly connecting the tail parts of the pull wires (4) which are oppositely arranged;

B. placing the plate on the pull wire (4) to enable the plate to be positioned in the through cavity of the bin body (2);

C. controlling the pull wire (4) to descend until the plate positioned on the pull wire (4) descends onto the machine table (1);

D. the connected stay wire (4) is disassembled, and the stay wire (4) is controlled to rise to the initial position;

E. placing the plate on the pull wire (4) again to enable the plate to be positioned in the through cavity of the bin body (2);

F. controlling the pull wire (4) to descend until the plate positioned on the pull wire (4) descends to the position above the plate below;

G. the connected stay wire (4) is disassembled, and the stay wire (4) is controlled to rise to the initial position;

H. the above step E, F, G is repeated until the task is completed.

8. Use according to claim 7, characterized in that the attached pull cord (4) is disconnected into: the first sub-controller (601) and the third sub-controller (603) lower the pull wire (4), the second sub-controller (602) and the fourth sub-controller (604) recover the pull wire (4), and the joints of the two connected pull wires (4) move to the feeding opening of the bin body (2);

and (4) disconnecting the connected stay wire (4) joints.

9. Use according to claim 7, characterized in that the attached pull cord (4) is disconnected into: the auxiliary controller (11) controls the rope locking device (10) to disconnect the connected pull wire (4).

Technical Field

The invention relates to the technical field of machine tool conveying, in particular to a feeding mechanism of a machine tool and a using method thereof.

Background

The automatic feeding device of the existing numerical control machine tool has the defects of complex structure, poor universality, higher price and the like. At present, the pay-off of digit control machine tool still mainly adopts artifical material loading, and on the processing production line of lathe to the accessory, it is automatic not to realize the pay-off usually, need send into the clamping position so that process through the mode with artifical blowing with the accessory. Manual operation has not only wasted a large amount of manpower and materials, and production efficiency is low moreover, is unfavorable for big batch transportation, probably appears the operator even and leads to unnecessary industrial injury occurence of failure a little carelessly, has very big potential safety hazard.

The invention has application number CN202010636932.0, is named as a feeding mechanism of a numerical control machine tool, is suitable for products with heavy plates, and the plates are easy to push away when a push plate is just contacted with the plates.

Disclosure of Invention

The invention aims to solve the technical problem that a plate is fed into a storage bin from top to bottom to prevent the plate from being broken, and designs a feeding mechanism of a machine tool and a using method thereof.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a feeding mechanism of lathe, includes the board, still includes: the bin body is arranged above the machine table and is provided with a through cavity for placing plates, a feeding opening is formed in the middle of the bin body, at least two groups of rope cavities which are oppositely arranged are formed in the inner side plate surface of the bin body, the lower parts of the rope cavities are communicated with the through cavity of the bin body, and the distance between the lower bottom of the bin body and the machine table is just the height of one plate; the rotating door is rotatably arranged at the feeding opening of the bin body; the pull wires are respectively arranged in the rope cavities of the bin body, and the two opposite pull wires are arranged in a one-to-one correspondence manner; the rotary motor is arranged at the top end of the bin body and corresponds to the pull wires one by one; the sub-controllers comprise a first sub-controller, a second sub-controller, a third sub-controller and a fourth sub-controller, the first sub-controller and the third sub-controller are arranged correspondingly to each other, and the first sub-controller, the second sub-controller, the third sub-controller and the fourth sub-controller correspondingly control the rotation of the rotating motor one by one; the reciprocating telescopic structure is arranged on the machine table; the push plate is arranged at the telescopic end of the reciprocating mechanism, and the push plate is movable at the lower bottom of the bin body and used for moving out the plate falling from the bin body; and the master controller is respectively connected with the branch controllers in a control mode.

Furthermore, the top surface of the push plate is a plane.

Further, the inner side of the revolving door is flush with the inner cavity of the bin body.

The multifunctional cabin is characterized by further comprising a rope locking device and an auxiliary controller, wherein the rope locking device is arranged in a rope cavity of the cabin body, two ends of the rope locking device are respectively connected with a stay wire, the auxiliary controller controls the rope locking device, and the main controller is connected with the branch controllers.

Furthermore, still include the gum cover, the gum cover is overlapped on the acting line, the push pedal is placed on the gum cover.

Furthermore, one end of the rubber sleeve is provided with an inner ring groove.

The use method of the feeding mechanism comprises the following steps:

A. correspondingly connecting the tail parts of the pull wires which are oppositely arranged;

B. placing a plate on the stay wire to enable the plate to be positioned in the through cavity of the bin body;

C. controlling the stay wire to descend until the plate positioned on the stay wire descends to the machine table;

D. the connected stay wires are disassembled, and the stay wires are controlled to ascend to the initial position;

E. placing the plate on the stay wire again to enable the plate to be positioned in the through cavity of the bin body;

F. controlling the stay wire to descend until the plate positioned on the stay wire descends to the position above the plate below the stay wire;

G. the connected stay wires are disassembled, and the stay wires are controlled to ascend to the initial position;

H. the above step E, F, G is repeated until the task is completed.

Further, the connected pulling wire is disassembled into: the first sub-controller and the third sub-controller lower the stay wire, the second sub-controller and the fourth sub-controller recover the stay wire, and the two connected stay wire joints move to a feeding opening of the bin body; and (4) disconnecting the connected stay wire joints.

Further, the connected pulling wire is disassembled into: the auxiliary controller controls the rope locking device to disconnect the connected pull wire.

The invention has the beneficial effects that: the feeding mechanism is ingenious in design, the plates are conveyed from a high position to a low position, and free-falling body movement is not adopted, so that damage is avoided; when adding panel to the storehouse internal, need not stop the reciprocal promotion of push pedal to, operating personnel can add panel when panel volume is less, and an operating personnel can be responsible for reinforced of many mechanisms, has saved the cost of labor greatly.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of the feed mechanism;

FIG. 2 is a partial cross-sectional view taken at B-B of FIG. 1;

FIG. 3 is a partial cross-sectional view taken at A-A of FIG. 1;

fig. 4 is a control schematic diagram of the feeding mechanism.

In the above figures, 1, machine; 2. a bin body; 3. a revolving door; 4. a pull wire; 5. a rotating electric machine; 601. a first sub-controller; 602. a second sub-controller; 603. a third sub-controller; 604. a fourth controller; 7. a reciprocating telescopic structure; 8. pushing the plate; 9. a master controller; 10. a rope locking device; 11. an auxiliary controller; 12. and (4) a rubber sleeve.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments is as follows:

a feeding mechanism of a machine tool is shown in figures 1 to 4 and comprises a machine table 1, a bin body 2, a rotary door 3, at least four pull wires 4, a rotary motor 5, a sub-controller, a reciprocating telescopic structure 7, a push plate 8 and a main controller 9.

As shown in fig. 1 to 3, the bin body 2 is arranged above the machine table 1, the bin body 2 is provided with a through cavity for placing plates, the middle part of the bin body 2 is provided with a feeding opening, and the plates are stacked in the through cavity through the feeding opening.

The inboard face of the storehouse body 2 is equipped with the rope chamber of at least two sets of relative settings, and the lower part in rope chamber and the logical chamber intercommunication of the storehouse body 2 act as go-between 4 and set up respectively in the rope intracavity of the storehouse body 2, lie in the rope intracavity of arranging in on the 4 of acting as go-between on the 2 upper portions of the storehouse body, and the 4 of acting as go-between of lower part can be directly with the inner chamber intercommunication of the storehouse body 2. Two opposite pull wires 4 are arranged in one-to-one correspondence to facilitate connection, and a plate can be placed on the pull wires 4, as shown in fig. 2.

In order to realize the connection of the two pull wires 4, the application provides various ideas, one idea is that the pull wires 4 are directly connected, and the method has one connecting part but does not influence the use; secondly, another rope or film is found to connect the two pull wires 4; thirdly, a rope locking device 10 and an auxiliary controller 11 are designed, the rope locking device 10 is arranged in a rope cavity of the cabin body 2, two ends of the rope locking device 10 are respectively connected with a stay wire 4, the auxiliary controller 11 controls the rope locking device 10, and a main controller 9 is connected with branch controllers. The connection of the two pull wires 4 can be remotely controlled.

The revolving door 3 is rotatably arranged at the feeding opening of the bin body 2, preferably, the inner side of the revolving door 3 is flush with the inner cavity of the bin body 2. After the plates are placed in the inner cavity of the bin body 2, part of the plates possibly leak out of the outer side of the bin body 2, and at the moment, the plates can be pushed to the inner side by the rotary door 3 to help the plates to be aligned. The bin body 2 is very high, the revolving door 3 is positioned at a second layer or a high layer, and the machine table 1 is positioned at a bottom layer.

The rotating electrical machines 5 sets up the top at the storehouse body 2, rotating electrical machines 5 and stay wire 4 one-to-one, divide the controller to include first minute controller 601, the second divides controller 602, third minute controller 603 and fourth minute controller 604, first minute controller 601 and third minute controller 603, second divide controller 602 and fourth minute controller 604 to correspond the setting each other, first minute controller 601, second divides controller 602, third minute controller 603, fourth minute controller 604 one-to-one control rotating electrical machines 5 is rotatory, total controller 9 is the control connection each minute controller respectively.

The distance between the lower bottom of the bin body 2 and the machine table 1 is just the height of one plate, the reciprocating telescopic structure 7 is arranged on the machine table 1, the push plate 8 is arranged at the telescopic end of the reciprocating mechanism, and the push plate 8 moves on the lower bottom of the bin body 2 and is used for moving out the plate falling from the bin body 2. The reciprocating motion of the push plate 8 pushes out the plate at the lowest part of the bin body 2, and then the plate at the upper part falls under the action of gravity. Preferably, the top surface of the push plate 8 is a plane, so that the push plate 8 can smoothly retract without obstructing the plate. Preferably, a rubber sleeve 12 is further designed, the rubber sleeve 12 is sleeved on the pull wire 4, and the push plate 8 is placed on the rubber sleeve 12. One end of the rubber sleeve 12 is provided with an inner ring groove.

The invention also provides a using method of the feeding mechanism, which comprises the following steps:

A. correspondingly connecting the tail parts of the pull wires 4 which are oppositely arranged;

B. placing the plate on the stay wire 4 to ensure that the plate is positioned in the through cavity of the bin body 2;

C. controlling the stay wire 4 to descend until the plate positioned on the stay wire 4 descends to the machine table 1;

D. the connected stay wire 4 is disassembled, and the stay wire 4 is controlled to rise to the initial position;

E. placing the plate on the pull wire 4 again to ensure that the plate is positioned in the through cavity of the bin body 2;

F. controlling the stay wire 4 to descend until the plate positioned on the stay wire 4 descends to the upper part of the plate below;

G. the connected stay wire 4 is disassembled, and the stay wire 4 is controlled to rise to the initial position;

H. the above step E, F, G is repeated until the task is completed.

Regarding the detachment of the attached pulling wire 4, the application method of the present application provides two solutions, one of which is: the first sub-controller 601 and the third sub-controller 603 lower the stay wire 4, the second sub-controller 602 and the fourth sub-controller 604 recover the stay wire 4, and the two connected joints of the stay wire 4 move to the feeding opening of the bin body 2; and (4) disconnecting the connected stay wire 4 joints. The second step is as follows: the rope locking device 10 is controlled by the auxiliary controller 11 to disconnect the connected pulling wire 4.

Note that: when the feeding mechanism is used and the rope is drawn out, the plate is lowered to a certain extent, and the quality of the plate cannot be influenced. At present, the applicant does not find a small rope locking device suitable for practical production application of the application, but the small rope locking device is theoretically feasible, such as remote control and the like.

The invention has been described above with reference to a preferred embodiment, but the scope of protection of the invention is not limited thereto, and various modifications can be made and equivalents can be substituted for elements thereof without departing from the scope of the invention, and features mentioned in the various embodiments can be combined in any way as long as there is no structural conflict, and any reference sign in the claims should not be construed as limiting the claim concerned, from which the embodiment is to be regarded as being exemplary and non-limiting in any way. Therefore, all technical solutions that fall within the scope of the claims are within the scope of the present invention.