CN218908930U

CN218908930U - Automatic change unloader

Info

Publication number: CN218908930U
Application number: CN202223085038.2U
Authority: CN
Inventors: 翟成满
Original assignee: Jiangsu Liankang Measurement And Control Co ltd
Current assignee: Jiangsu Liankang Measurement And Control Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-04-25
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses an automatic feeding and discharging device, which comprises a workbench, wherein the workbench is provided with a feeding device and a discharging device; a rack for placing a workpiece is welded on one side of the workbench, a fixing frame for fixing a motor A is welded on one side of the rack, a power output end of the motor A is connected with a power input end of a driving shaft A, a fixing rod for driving a connecting plate to rotate is screwed on one side of the driving shaft A, an electric telescopic rod for driving the connecting frame to move is connected below the connecting plate through bolts, and a motor B for driving the driving shaft B to rotate is connected on the outer side of the connecting frame through bolts; according to the automatic feeding and discharging device, the problem that the existing automatic feeding and discharging device is inconvenient to clamp and fix work on a placing frame when in use and meanwhile workpieces on the placing frame are not moved to a workbench to be processed is solved through the motor A, the motor B, the two-way screw rod, the fixing rod, the clamping plate A and the clamping plate B which are arranged.

Description

Automatic change unloader

Technical Field

The utility model relates to the technical field of machine tool machining, in particular to an automatic feeding and discharging device.

Background

Automation refers to the process of realizing the expected target by automatic detection, information processing, analysis, judgment and manipulation control of machine equipment, systems or processes (production and management processes) under the direct participation of no or fewer people according to the requirements of the people.

However, the existing automatic loading and unloading device generally uses tools to fix workpieces to be processed, when the workpieces are clamped and fixed, the tools are required to be closely contacted with the workpieces manually, when the workpieces are moved to a workbench, the tools are required to be separated from the workpieces manually, a large amount of labor is wasted, the working efficiency is reduced, and meanwhile, when different workpieces are carried, the workpieces are required to be clamped by clamping plates of different sizes, so that the automatic loading and unloading device is arranged.

Disclosure of Invention

The utility model mainly aims to provide an automatic feeding and discharging device, which solves the problems that the existing automatic feeding and discharging device is inconvenient to clamp and fix work on a placing frame and simultaneously does not move a workpiece on the placing frame to a workbench for processing when in use by virtue of a motor A, a motor B, a bidirectional screw rod, a fixing rod, a clamping plate A and a clamping plate B.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

an automatic feeding and discharging device comprises a workbench; the workbench comprises a workbench, and is characterized in that a rack for placing a workpiece is welded on one side of the workbench, a fixing frame for fixing a motor A is welded on one side of the rack, a power output end of the motor A is connected with a power input end of a driving shaft A, a fixing rod for driving a connecting plate to rotate is fixed on one side of the driving shaft A through screws, an electric telescopic rod for driving the connecting frame to move is connected below the connecting plate through bolts, a motor B for driving a driving shaft B to rotate is connected on the outer side of the connecting frame through bolts, a power output end of the driving shaft B is connected with the power input end of a two-way screw, a connecting sleeve A and a connecting sleeve B for driving a clamping plate A and a clamping plate B to move are connected on the outer side of the two-way screw through threads respectively, and the connecting sleeve A is positioned on the right side of the connecting sleeve B.

Further, a connecting shaft A and a connecting shaft B which respectively drive the bracket A and the bracket B to rotate are fixed on the outer side of the connecting sleeve B through symmetrical screws, and the connecting shaft A is positioned on the left side of the connecting shaft B; through connecting axle A, connecting axle B, support A and support B of installation, be convenient for dismantle change splint B.

Further, positioning screw holes for fixing the bracket A and the bracket B on the outer side of the clamping plate B by positioning screws are formed in the surfaces of the bracket A and the bracket B; through the positioning screw rod and the positioning screw hole of installation, be convenient for fix splint B.

Further, the size of the bracket A is consistent with that of the bracket B; the clamping plate B is convenient to fix.

Further, the input ends of the motor A and the motor B are electrically connected with the output end of an external power supply; the electric equipment works normally by connecting an external power supply.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the motor A, the motor B, the bidirectional screw rod, the fixing rod, the clamping plate A and the clamping plate B are arranged, the motor B converts received electric energy into mechanical energy, the driving shaft B drives the bidirectional screw rod to rotate, then the connecting sleeve A and the connecting sleeve B at the outer side of the bidirectional screw rod respectively drive the clamping plate A and the clamping plate B to move, and then the clamping plate A and the clamping plate B respectively contact with the surface of a workpiece on the placing frame, so that the workpiece on the placing frame is convenient to clamp and fix, the motor A converts the received electric energy into the mechanical energy, the driving shaft A drives the fixing rod to rotate, then the connecting plate at the outer side of the fixing rod drives the connecting plate on the electric telescopic rod to move, and then the workpiece fixed in the clamping plate A and the clamping plate B moves to the upper part of the workbench, so that the workpiece on the placing frame can be conveniently moved to the workbench for processing.

2. According to the utility model, through the connecting shaft A, the connecting shaft B, the support A and the support B which are arranged, when the clamping plates A and the clamping plates B are required to be disassembled and replaced, the positioning screw rod is moved out through the positioning screw holes on the surfaces of the clamping frame A and the clamping frame B, then the support A and the support B respectively rotate through the connecting shaft A and the connecting shaft B outside the connecting sleeve B, then the support A and the support B are respectively separated from the clamping plates B, then the clamping plates B are taken down, and the outer structure of the connecting sleeve A is identical with the outer structure of the connecting sleeve B, so that the clamping plates A and the clamping plates B are convenient to disassemble and replace _。

Drawings

FIG. 1 is a schematic diagram of the overall structure of an automatic loading and unloading device according to the present utility model;

FIG. 2 is a schematic diagram of the internal structure of a connecting frame of the automatic feeding and discharging device;

in the figure: 1. a fixing frame; 2. a motor A; 3. a work table; 4. a fixed rod; 5. a connecting plate; 6. an electric telescopic rod; 7. a connecting frame; 8. a placing rack; 9. a drive shaft A; 10. a motor B; 11. a clamping plate A; 12. a clamping plate B; 13. a connecting shaft A; 14. a connecting shaft B; 15. connecting sleeve B; 16. a bracket A; 17. positioning a screw; 18. a bracket B; 19. positioning screw holes; 20. a drive shaft B; 21. a two-way screw rod; 22. and (5) connecting the sleeve A.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-2, an automatic loading and unloading device comprises a workbench 3; the workbench is characterized in that a placing frame 8 for placing workpieces is welded on one side of the workbench 3, a fixing frame 1 for fixing a motor A2 is welded on one side of the placing frame 8, a power output end of the motor A2 is connected with a power input end of a driving shaft A9, a fixing rod 4 for driving a connecting plate 5 to rotate is screwed on one side of the driving shaft A9, an electric telescopic rod 6 for driving a connecting frame 7 to move is connected below the connecting plate 5 through a bolt, a motor B10 for driving a driving shaft B20 to rotate is connected on the outer side of the connecting frame 7 through a bolt, a power output end of the driving shaft B20 is connected with a power input end of a bidirectional screw rod 21, a connecting sleeve A22 and a connecting sleeve B15 for driving a clamping plate A11 and a clamping plate B12 to move are connected on the outer side of the bidirectional screw rod 21 through threads respectively, the connecting sleeve A22 is positioned on the right side of the connecting sleeve B15, and input ends of the motor A2 and the motor B10 are electrically connected with an output end of an external power supply.

The connecting sleeve B15 is symmetrically screwed with a connecting shaft A13 and a connecting shaft B14 which respectively drive the bracket A16 and the bracket B18 to rotate, the connecting shaft A13 is positioned at the left side of the connecting shaft B14, positioning screw holes 19 which enable positioning screws 17 to fix the bracket A16 and the bracket B18 on the outer side of the clamping plate B12 are formed in the surfaces of the bracket A16 and the bracket B18, and the size of the bracket A16 is consistent with that of the bracket B18; the clamping plate B12 is convenient to detach and replace through the connecting shaft A13, the connecting shaft B14, the bracket A16 and the bracket B18.

It should be noted that, the utility model is an automatic feeding and discharging device, when in use, the motor B10 switch on the outer side of the connecting frame 7 is turned on, then the motor B10 converts the received electric energy into mechanical energy, the driving shaft B20 drives the bidirectional screw rod 21 to rotate, then the connecting sleeve A22 and the connecting sleeve B15 on the outer side of the bidirectional screw rod 21 respectively drive the clamping plate A11 and the clamping plate B12 to move, then the clamping plate A11 and the clamping plate B12 respectively contact with the surfaces of the workpieces on the placing frame 8, so as to facilitate clamping and fixing the workpieces on the placing frame 8, then the electric telescopic rod 6 on the connecting plate 5 drives the connecting frame 7 to move, the workpieces fixed in the clamping plate A11 and the clamping plate B12 move upwards, then the motor A2 switch in the fixing frame 1 is turned on, then the motor A2 converts the received electric energy into mechanical energy, the driving shaft A9 drives the fixing rod 4 to rotate, then the connecting plate 5 outside the fixing rod 4 drives the connecting plate 5 on the electric telescopic rod 6 to move, then the workpieces fixed in the clamping plates A11 and B12 move to the upper part of the workbench 3, then the electric telescopic rod 6 drives the connecting frame 7 to move downwards, so that the workpieces fixed in the clamping plates A11 and B12 are placed on the workbench 3, thereby facilitating the workpiece on the placing frame 8 to move on the workbench 3 for processing, when the clamping plates A11 and B12 are required to be disassembled and replaced, the positioning screw 17 is rotated, the positioning screw 17 is moved out through the positioning screw holes 19 on the surfaces of the clamping frames A and B, then the bracket A16 and the bracket B18 are respectively rotated through the connecting shaft A13 and the connecting shaft B14 outside the connecting sleeve B15, then the bracket A16 and the bracket B18 are respectively separated from the clamping plate B12, then the clamping plate B12 is taken down, and other clamping plates are placed on one side of the connecting sleeve B15, then the bracket A16 and the bracket B18 rotate respectively through the connecting shaft A13 and the connecting shaft B14, and then the positioning screw 17 enables the bracket A16 and the bracket B18 to be fixed on the outer side of the clamping plate through the positioning screw hole 19, and the outer structure of the connecting sleeve A22 is identical with that of the connecting sleeve B15, so that the clamping plate A11 and the clamping plate B12 can be conveniently detached and replaced.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An automatic feeding and discharging device comprises a workbench (3); the automatic clamping device is characterized in that a placing frame (8) for placing a workpiece is welded on one side of the workbench (3), a fixing frame (1) for fixing a motor A (2) is welded on one side of the placing frame (8), a power output end of the motor A (2) is connected with a power input end of a driving shaft A (9), a fixing rod (4) for driving a connecting plate (5) to rotate is screwed on one side of the driving shaft A (9), an electric telescopic rod (6) for driving the connecting frame (7) to move is connected with a bolt below the connecting plate (5), a motor B (10) for driving a driving shaft B (20) to rotate is connected with a power input end of a two-way screw rod (21) through a bolt, a connecting sleeve A (22) and a connecting sleeve B (15) for driving a clamping plate A (11) and a clamping plate B (12) to move are connected with each other through threads, and the connecting sleeve A (22) is positioned on the right side of the connecting sleeve B (15).

2. An automated loading and unloading device according to claim 1, wherein: the connecting sleeve B (15) is externally and symmetrically screwed with a connecting shaft A (13) and a connecting shaft B (14) which respectively drive the bracket A (16) and the bracket B (18) to rotate, and the connecting shaft A (13) is positioned on the left side of the connecting shaft B (14).

3. An automated loading and unloading device according to claim 2, wherein: and positioning screw holes (19) for fixing the bracket A (16) and the bracket B (18) on the outer sides of the clamping plates B (12) by positioning screws (17) are formed in the surfaces of the bracket A (16) and the bracket B (18).

4. An automated loading and unloading device according to claim 3, wherein: the size of the bracket A (16) is consistent with the size of the bracket B (18).

5. An automated loading and unloading device according to claim 1, wherein: the input ends of the motor A (2) and the motor B (10) are electrically connected with the output end of an external power supply.