CN221755441U

CN221755441U - Automatic feeding and discharging machine tool

Info

Publication number: CN221755441U
Application number: CN202420205966.8U
Authority: CN
Inventors: 范威
Original assignee: Anhui Youbang Intelligent Equipment Co ltd
Current assignee: Anhui Youbang Intelligent Equipment Co ltd
Priority date: 2024-01-29
Filing date: 2024-01-29
Publication date: 2024-09-24
Anticipated expiration: 2034-01-29

Abstract

The utility model discloses an automatic feeding and discharging machine tool, which comprises a machine tool body, wherein a material table and a feeding and discharging mechanism are arranged on one side of the machine tool body, a chuck is rotatably arranged on the inner cavity wall of the machine tool body, the feeding and discharging mechanism comprises a stand column, a transverse plate is arranged on one side, close to the machine tool body, of the stand column, an opening is arranged on the back of the machine tool body, the transverse plate extends into the machine tool body through the opening, a movable plate capable of moving forwards and backwards is arranged on the transverse plate, a transmission case is arranged on the movable plate, a mounting arm capable of moving leftwards and rightwards is arranged on the transmission case, a lifting cylinder is arranged on the mounting arm, a lifting seat is arranged at the bottom end of a piston rod of the lifting cylinder, and two pneumatic clamping jaws capable of alternately replacing positions are arranged on the lifting seat. The utility model integrates a plurality of transmission principles, can realize high-efficiency, accurate and continuous feeding and discharging operation, and provides a more advanced and reliable solution for industrial production.

Description

Automatic feeding and discharging machine tool

Technical Field

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

Background

Along with the rapid development of industrial automation, the domestic demand for industrial automation is also increasing, and the automatic feeding and discharging numerical control machine tool is widely applied. The automatic feeding and discharging numerical control machine replaces the original manual operation by installing an automatic feeding and discharging device in the numerical control machine, so that automatic grabbing, feeding and discharging of workpieces are realized. However, there are some technical problems in the prior art. For example, conventional loading and unloading machine tools present challenges in terms of accuracy and stability in terms of movement control in horizontal and vertical directions. Meanwhile, some machine tools have lower efficiency in realizing continuous feeding and discharging operations, and workpiece positioning and processing position adjustment are relatively inflexible.

Disclosure of utility model

The utility model aims to overcome the technical defects and provide a self-ballasted lamp load testing machine.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides an automatic unloading lathe, includes the lathe body, one side of lathe body is equipped with material platform and goes up unloading mechanism, the inner chamber wall of lathe body rotates and is equipped with the chuck, it includes the stand to go up unloading mechanism, one side that the stand is close to the lathe body is equipped with the diaphragm, the back of lathe body is equipped with opening and diaphragm and extends to inside the lathe body through the opening, be equipped with the movable plate that can reciprocate on the diaphragm, the movable plate is equipped with the transmission case, be equipped with the installation arm that can control the removal on the transmission case, be equipped with the lift cylinder on the installation arm, the bottom of lift cylinder piston rod is equipped with the elevating socket, install two pneumatic clamping jaws that can change the position in turn on the elevating socket.

Preferably, the transverse plate is provided with a transmission guide rail, the bottom of the movable plate is in sliding connection with the transmission guide rail through a transmission seat, the transverse plate is also provided with a transmission rack, the movable plate is provided with a driving motor, and an output shaft of the driving motor is provided with a transmission gear meshed with the transmission rack.

Preferably, the transmission case is provided with an installation cavity, the installation cavity is internally provided with a screw in a rotating way, the screw is driven by a transmission motor arranged on one side of the transmission case, a driving seat in sliding connection with the installation cavity is connected to the screw in a threaded way, and the driving seat is connected with the installation arm.

Preferably, the lifting seat is in a right-angle triangle shape, a conversion motor is installed on the inclined plane of the inner cavity of the lifting seat, the right-angle triangle seat is connected to the output shaft of the conversion motor, and the two pneumatic clamping jaws are respectively arranged on two right-angle surfaces of the right-angle triangle seat.

Preferably, the pneumatic clamping jaw comprises a cylinder body, two moving blocks are arranged at the lower end of the cylinder body in a relative sliding mode, clamping plates are arranged at the bottoms of the moving blocks, two V-shaped driving arms are hinged to the cylinder body in a relative mode, the end portions of piston rods of the cylinder body are hinged to one ends of the two V-shaped driving arms respectively, and the other ends of the two V-shaped driving arms are hinged to the two moving blocks respectively.

Preferably, the material table is provided with a material loading area and a material unloading area, two material loading supporting seats and two material unloading supporting seats are arranged on the material loading area, and a plurality of material unloading notches are arranged on the material loading supporting seats and the material unloading supporting seats.

Compared with the prior art, the utility model has the advantages that: firstly, through setting up the combination of drive guide rail and drive rack on the diaphragm to and be equipped with driving motor, can realize the high accuracy of unloading mechanism in the horizontal direction, stable back and forth movement control, ensured accurate location and the steady motion to the work piece. And secondly, the combination of the screw rod and the transmission motor is introduced into the transmission case, so that the high-precision adjustment of the feeding and discharging mechanism in the left-right direction is realized, and more flexible workpiece positioning and processing position adjustment are provided. In addition, the lifting seat in the shape of a right triangle is adopted, and the lifting seat is matched with the conversion motor and the right triangle seat, so that the two pneumatic clamping jaws can be alternately changed in position, continuous feeding and discharging operation is realized, and the processing efficiency is remarkably improved. Finally, the material table is provided with a material loading area and a material unloading area, and is provided with a material loading supporting seat, a material unloading supporting seat and a material unloading notch, so that the workpiece is placed and taken out more conveniently. Overall, this automatic unloading lathe of going up rational in infrastructure, drive mechanism design benefit have synthesized a plurality of transmission principles, can realize high-efficient, accurate, continuous material loading and unloading operation, provide more advanced, reliable solution for industrial production.

Drawings

Fig. 1 is a schematic structural view of an automatic feeding and discharging machine tool according to the present application.

Fig. 2 is a schematic side view of an automatic feeding and discharging machine tool according to the present application.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a.

Fig. 4 is a schematic diagram of the internal structure of a middle pneumatic clamping jaw of an automatic feeding and discharging machine tool.

As shown in the figure: 1. the machine tool comprises a machine tool body, 2, a material table, 3, a chuck, 4, a stand column, 5, a transverse plate, 6, a moving plate, 7, a transmission box, 8, a mounting arm, 9, a lifting cylinder, 10, a lifting seat, 11, a pneumatic clamping jaw, 12, a transmission guide rail, 13, a transmission seat, 14, a transmission rack, 15, a driving motor, 16, a mounting cavity, 17, a screw rod, 18, a transmission motor, 19, a driving seat, 20, a conversion motor, 21, a right angle triangular seat, 22, a cylinder body, 23, a moving block, 24, a clamping plate, 25, a V-shaped driving arm, 26, a feeding supporting seat, 27 and a discharging supporting seat.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, an automatic feeding and discharging machine tool comprises a machine tool body 1, a material table 2 and a feeding and discharging mechanism are arranged on one side of the machine tool body 1, a chuck 3 is rotatably arranged on the inner cavity wall of the machine tool body 1, the feeding and discharging mechanism comprises a stand column 4, a transverse plate 5 is arranged on one side, close to the machine tool body 1, of the stand column 4, an opening is formed in the back of the machine tool body 1, the transverse plate 5 extends to the inside of the machine tool body 1 through the opening, a movable plate 6 capable of moving back and forth is arranged on the transverse plate 5, a transmission case 7 is arranged on the movable plate 6, a mounting arm 8 capable of moving left and right is arranged on the transmission case 7, a lifting cylinder 9 is arranged on the mounting arm 8, a lifting seat 10 is arranged at the bottom end of a piston rod of the lifting cylinder 9, and two pneumatic clamping jaws 11 capable of alternately replacing positions are arranged on the lifting seat 10.

In one embodiment, the transverse plate 5 is provided with a transmission guide rail 12, the bottom of the moving plate 6 is slidably connected with the transmission guide rail 12 through a transmission seat 13, the transverse plate 5 is also provided with a transmission rack 14, the moving plate 6 is provided with a driving motor 15, and an output shaft of the driving motor 15 is provided with a transmission gear meshed with the transmission rack 14. By providing the transmission rail 12 on the traverse 5, the moving plate 6 is slidably connected with the transmission rail 12 through the transmission seat 13 to ensure that the moving plate 6 can move stably in the lateral direction. Meanwhile, by providing the driving motor 15, the transmission rack 14 and the transmission gear, the forward and backward movement control of the moving plate 6 is realized. The transmission structure can accurately control the movement of the feeding and discharging mechanism in the horizontal direction.

In one embodiment, the transmission case 7 is provided with a mounting cavity 16, a lead screw 17 is rotationally arranged in the mounting cavity 16 and driven by a transmission motor 18 arranged on one side of the transmission case 7, a driving seat 19 in sliding connection with the mounting cavity 16 is connected to the lead screw 17 in a threaded manner, and the driving seat 19 is connected with the mounting arm 8. The screw rod 17 driven by the transmission motor 18 is connected to the mounting arm 8 through the driving seat 19, so that the left-right movement of the feeding mechanism is realized. The transmission mode has higher precision and stability, and is suitable for occasions needing accurate position control.

In one embodiment, the lifting seat 10 is in a right-angle triangle shape, the inner cavity inclined surface of the lifting seat 10 is provided with a conversion motor 20, an output shaft of the conversion motor 20 is connected with a right-angle triangle seat 21, and two pneumatic clamping jaws 11 are respectively arranged on two right-angle surfaces of the right-angle triangle seat 21.

In one embodiment, the pneumatic clamping jaw 11 comprises a cylinder body 22, two moving blocks 23 are arranged at the lower end of the cylinder body 22 in a relatively sliding manner, clamping plates 24 are arranged at the bottoms of the moving blocks 23, two V-shaped driving arms 25 are oppositely hinged to the cylinder body 22, the end parts of piston rods of the cylinder body 22 are respectively hinged to one ends of the two V-shaped driving arms 25, and the other ends of the two V-shaped driving arms 25 are respectively hinged to the two moving blocks 23. The pneumatic clamping jaw 11 drives the V-shaped driving arm 25 to rotate through the movement of the piston rod of the cylinder body 22, so that the clamping plate 24 clamps the pipe. The transmission principle is simple and effective, and the quick clamping and releasing of the workpiece are realized through the control of the air cylinder.

In one embodiment, the material table 2 is provided with a material loading area and a material unloading area, the material loading area is provided with two material loading supporting seats 26 and two material unloading supporting seats 27, and the material loading supporting seats 26 and the material unloading supporting seats 27 are respectively provided with a plurality of material unloading slots. By means of the combination of the switching motor 20 and the right-angled triangular seat 21, an alternating change of position of the pneumatic clamping jaw 11 is achieved. The output shaft of the conversion motor 20 is connected to the right-angle triangular base 21, so that the two pneumatic clamping jaws 11 can work alternately through rotation, one clamping workpiece can be ensured, the other workpiece can be placed or taken out, and continuous feeding and discharging are realized.

Working principle: the pipe fitting frame to be processed is placed on the feeding supporting seat 26 of the material table 2, in order to adjust the position of the pneumatic clamping jaw 11, the driving motor 15 is started, the driving motor 15 drives the transmission gear to rotate, the transmission rack 14 is matched with the driving gear to drive the whole moving plate 6 to move, so that the front and back positions of the pneumatic clamping jaw 11 can be adjusted, the pneumatic clamping jaw 11 can transversely move and can move to the inside of the machine tool body 1 to take and place the pipe fitting, the driving motor 18 is started, the driving motor 18 drives the screw rod 17 to rotate so as to drive the driving seat 19 to move, the left and right positions of the pneumatic clamping jaw 11 can be adjusted, the pipe fitting can be conveniently and transversely moved to be conveniently taken and placed, the concrete principle of the pneumatic clamping jaw 11 is that a cylinder block 22 shortens and drives two V-shaped driving arms 25 at the end parts of the cylinder block 22 to upwards rotate, the lower ends of the V-shaped driving arms 25 can drive two moving blocks 23 to be mutually close, and two clamping plates 24 are mutually close and clamp the pipe fitting. When one of the pneumatic clamping jaws 11 clamps the pipe fitting into the machine tool body 1, the other empty pneumatic clamping jaw 11 clamps the machined pipe fitting, then the conversion motor 20 is started, and the conversion motor 20 drives the right-angle triangular base 21 to rotate, so that the pre-clamped pipe fitting to be treated can be placed on the chuck 3 for continuous machining, continuous loading and unloading can be achieved, and machining efficiency is improved.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides an automatic unloading lathe, includes lathe body (1), its characterized in that, one side of lathe body (1) is equipped with material platform (2) and goes up unloading mechanism, the inner chamber wall rotation of lathe body (1) is equipped with chuck (3), go up unloading mechanism includes stand (4), one side that stand (4) is close to lathe body (1) is equipped with diaphragm (5), the back of lathe body (1) is equipped with opening and diaphragm (5) and extends to inside lathe body (1) through the opening, be equipped with movable plate (6) that can reciprocate on diaphragm (5), movable plate (6) are equipped with transmission case (7), be equipped with installation arm (8) that can control the removal on transmission case (7), be equipped with lift cylinder (9) on installation arm (8), the bottom of lift cylinder (9) piston rod is equipped with lift seat (10), install two pneumatic clamping jaw (11) that can change the position in turn on lift seat (10).

2. The automatic feeding and discharging machine tool according to claim 1, wherein the transverse plate (5) is provided with a transmission guide rail (12), the bottom of the movable plate (6) is slidably connected with the transmission guide rail (12) through a transmission seat (13), the transverse plate (5) is further provided with a transmission rack (14), the movable plate (6) is provided with a driving motor (15), and an output shaft of the driving motor (15) is provided with a transmission gear meshed with the transmission rack (14).

3. An automatic feeding and discharging machine tool according to claim 1, characterized in that a mounting cavity (16) is arranged on the transmission box (7), a screw rod (17) is rotationally arranged in the mounting cavity (16) and driven by a transmission motor (18) arranged on one side of the transmission box (7), a driving seat (19) which is in sliding connection with the mounting cavity (16) is connected to the screw rod (17) in a threaded manner, and the driving seat (19) is connected with the mounting arm (8).

4. The automatic feeding and discharging machine tool according to claim 1, wherein the lifting seat (10) is in a right-angle triangle shape, a conversion motor (20) is installed on an inner cavity inclined plane of the lifting seat (10), an output shaft of the conversion motor (20) is connected with a right-angle triangle seat (21), and the two pneumatic clamping jaws (11) are respectively arranged on two right-angle faces of the right-angle triangle seat (21).

5. The automatic feeding and discharging machine tool according to claim 4, wherein the pneumatic clamping jaw (11) comprises a cylinder block (22), two moving blocks (23) are arranged at the lower end of the cylinder block (22) in a relative sliding mode, clamping plates (24) are arranged at the bottoms of the moving blocks (23), two V-shaped driving arms (25) are hinged to the cylinder block (22) in a relative mode, the end portions of piston rods of the cylinder block (22) are hinged to one ends of the two V-shaped driving arms (25) respectively, and the other ends of the two V-shaped driving arms (25) are hinged to the two moving blocks (23) respectively.

6. An automatic feeding and discharging machine tool according to claim 1, wherein the feeding table (2) is provided with a feeding area and a discharging area, the feeding area is provided with two feeding supporting seats (26) and two discharging supporting seats (27), and the feeding supporting seats (26) and the discharging supporting seats (27) are provided with a plurality of discharging slots.