CN213859279U

CN213859279U - High-precision automatic feeding and discharging manipulator of engraving machine

Info

Publication number: CN213859279U
Application number: CN202022375593.3U
Authority: CN
Inventors: 谢树宏
Original assignee: Dongguan Muma Intelligent Equipment Co ltd
Current assignee: Dongguan Muma Intelligent Equipment Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-08-03
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to an engraver equipment technical field specifically is the automatic feeding mechanical arm of unloading of high accuracy of engraver, including first drive mechanism, top one side of first drive mechanism is provided with second drive mechanism, top one side of second drive mechanism is provided with the transmission case, top one side of transmission case is provided with the fixing base, top one side of fixing base is provided with the main arm, a side pin joint in the outer end of main arm has vice arm, fixed mounting has first telescopic link between main arm and the fixing base, fixed mounting has the second telescopic link between main arm and the vice arm, a side pin joint in the outer end of vice arm has the arm clamp. Automatic unloading manipulator of going up of engraver's high accuracy can make whole device realize diversified regulation, realize more accurate going on unloading, improve whole device's practicality, bring better use prospect.

Description

High-precision automatic feeding and discharging manipulator of engraving machine

Technical Field

The utility model relates to an engraver equipment technical field specifically is the automatic feeding mechanical arm of unloading of high accuracy of engraver.

Background

With the development of science and technology and the progress of society, large-scale machinery such as a numerical control lathe and the like is widely used in the processing industry, at present, a few matching mechanical arms are applied to equipment or devices such as a forming machine, a machine tool, an assembly line and the like, can replace manual operation and are used for executing operations such as moving objects, sucking workpieces and the like, the mechanization and the automation of production are realized, the life safety of operators is ensured, and the labor productivity is obviously improved.

The existing engraving machine has certain defects when in use, the feeding mechanical arms of the existing engraving machine are fixedly installed in a multi-direct mode, the feeding mechanical arms can only feed and discharge materials at the maximum length of the stroke of arm extension, certain limitation exists when in use, and therefore the feeding mechanical arms cannot be precise enough when in feeding and discharging, are inconvenient, and bring certain influence in the using process. Therefore, the technical personnel in the field provide a high-precision automatic loading and unloading manipulator of the engraving machine so as to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a unloading manipulator in high accuracy automation of engraver to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the high-precision automatic feeding and discharging manipulator of the engraving machine comprises a first transmission mechanism, wherein a second transmission mechanism is arranged on one side of the top end of the first transmission mechanism, a transmission box is arranged on one side of the top end of the second transmission mechanism, a fixed seat is arranged on one side of the top end of the transmission box, a main arm is arranged on one side of the top end of the fixed seat, an auxiliary arm is connected to one side of the outer end of the main arm through a pin, a first telescopic rod is fixedly installed between the main arm and the fixed seat, a second telescopic rod is fixedly installed between the main arm and the auxiliary arm, a clamping arm is connected to one side of the outer end of the auxiliary arm through a pin, a first motor is fixedly installed on one side of the outer end of the first transmission mechanism, a lead screw is fixedly installed at one end of an output shaft of the first motor, a first thrust bearing is fixedly installed on one side, corresponding to the lead screw, of the inner wall of the first transmission mechanism, and the first transmission mechanism is connected with the lead screw through the first thrust bearing, one side that first drive mechanism's outer wall corresponds second drive mechanism is provided with the sliding seat, and sliding seat and second drive mechanism fixed connection, one side fixed mounting that the outer wall of sliding seat corresponds the lead screw has the adapter sleeve, inside one side fixed mounting of adapter sleeve has ball nut, and intermeshing between ball nut and the lead screw.

As a further aspect of the present invention: the equal fixed mounting in outer wall both sides of vice arm has step motor, one side that the inner wall of vice arm corresponds the clamp arm is provided with a set of first bevel gear, one side fixed mounting that the inside of vice arm corresponds first bevel gear has the dwang, and vice arm passes through dwang and first bevel gear fixed connection.

As a further aspect of the present invention: a transmission belt is connected between an output shaft of the stepping motor and the first bevel gear, a bearing seat is arranged on one side, close to the first bevel gear, of the inner wall of the auxiliary arm, and the auxiliary arm is connected with the clamping arm through the bearing seat.

As a further aspect of the present invention: a rotating shaft is fixedly mounted on one side inside the bearing seat, the bearing seat is fixedly connected with the clamping arm through the rotating shaft, a second bevel gear is fixedly mounted on one side of the outer wall of the rotating shaft, and the first bevel gear and the second bevel gear are meshed with each other.

As a further aspect of the present invention: the inner bottom one side of the transmission case is fixedly provided with a second motor, one end of an output shaft of the second motor is highly provided with a first gear, and one side of the bottom end of the fixed seat is fixedly provided with a driving shaft.

As a further aspect of the present invention: the bottom of transmission case corresponds one side fixed mounting of drive shaft has the second footstep bearing, and the transmission case passes through the second footstep bearing and is connected with the drive shaft, one side fixed mounting that the outer wall of drive shaft corresponds first gear has the second gear, and intermeshing between first gear and the second gear.

As a further aspect of the present invention: the first transmission mechanism and the second transmission mechanism are identical in structure, and the connection mode of the first transmission mechanism and the second transmission mechanism is identical to that of the second transmission mechanism and the transmission case.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the first drive mechanism and the second drive mechanism that set up, when the operating range of unloading on user of service needs increase, then can drive the lead screw that first footstep bearing set up through first motor and rotate, cooperation between the ball nut through lead screw and adapter sleeve setting, then can drive the sliding seat and carry out X axle horizontal slip, it slides in step to drive second drive mechanism, with the principle, through the second drive mechanism who sets up, then can drive the transmission case and carry out Y axle horizontal slip, then can drive the fixing base and carry out multi-direction adjustment, the effectual operating range that has increased the main arm, effectual the device's practicality, the user of service of being convenient for uses, better for traditional mode.

2. Through the step motor who sets up, drive step motor through external power supply and circular telegram, drive driving belt through step motor and rotate, then can drive first bevel gear and carry out synchronous rotation, through the cooperation between first bevel gear and the second bevel gear, then can drive the double-layered arm that the bearing frame set up and rotate, then can realize the multi-angle and snatch, precision when unloading is gone up in the effectual improvement, convenient to use personnel use, better for traditional mode.

Drawings

FIG. 1 is a schematic structural view of a high-precision automatic loading and unloading manipulator of a carving machine;

FIG. 2 is a schematic structural diagram of a first transmission mechanism in a high-precision automatic loading and unloading manipulator of the engraving machine;

fig. 3 is a schematic structural diagram of a transmission case in a high-precision automatic loading and unloading manipulator of the engraving machine.

In the figure: 1. a first transmission mechanism; 2. a second transmission mechanism; 3. a transmission case; 301. a fixed seat; 4. a master arm; 5. a secondary arm; 6. a first telescopic rod; 7. a second telescopic rod; 8. a clamping arm; 9. a first motor; 10. a lead screw; 11. a first thrust bearing; 12. a sliding seat; 13. connecting sleeves; 14. a ball nut; 15. a stepping motor; 16. a first bevel gear; 17. a drive belt; 18. a bearing seat; 19. a rotating shaft; 20. a second bevel gear; 21. a second motor; 22. a first gear; 23. a drive shaft; 24. a second thrust bearing; 25. a second gear.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, a high-precision automatic loading and unloading manipulator of an engraving machine includes a first transmission mechanism 1, a second transmission mechanism 2 is disposed on one side of the top end of the first transmission mechanism 1, a transmission case 3 is disposed on one side of the top end of the second transmission mechanism 2, a fixed seat 301 is disposed on one side of the top end of the transmission case 3, a main arm 4 is disposed on one side of the top end of the fixed seat 301, an auxiliary arm 5 is pin-connected to one side of the outer end of the main arm 4, a first telescopic rod 6 is fixedly mounted between the main arm 4 and the fixed seat 301, a second telescopic rod 7 is fixedly mounted between the main arm 4 and the auxiliary arm 5, a clamping arm 8 is pin-connected to one side of the outer end of the auxiliary arm 5, a first motor 9 is fixedly mounted on one side of the outer end of the first transmission mechanism 1, a lead screw 10 is fixedly mounted on one end of an output shaft of the first motor 9, a first thrust bearing 11 is fixedly mounted on one side of the inner wall of the first transmission mechanism 1 corresponding to the lead screw 10, the first transmission mechanism 1 is connected with the screw rod 10 through a first thrust bearing 11, a sliding seat 12 is arranged on one side, corresponding to the second transmission mechanism 2, of the outer wall of the first transmission mechanism 1, the sliding seat 12 is fixedly connected with the second transmission mechanism 2, a connecting sleeve 13 is fixedly installed on one side, corresponding to the screw rod 10, of the outer wall of the sliding seat 12, a ball nut 14 is fixedly installed on one side inside the connecting sleeve 13, and the ball nut 14 and the screw rod 10 are meshed with each other.

In fig. 1 and 3: equal fixed mounting in the outer wall both sides of assistant arm 5 has step motor 15, one side that the inner wall of assistant arm 5 corresponds tong arm 8 is provided with a set of first bevel gear 16, one side fixed mounting that the inside of assistant arm 5 corresponds first bevel gear 16 has the dwang, and assistant arm 5 passes through dwang and first bevel gear 16 fixed connection, thereby make the integrated device can drive driving belt 17 through step motor 15 and rotate, then can drive first bevel gear 16 and carry out synchronous rotation, cooperation through between first bevel gear 16 and the second bevel gear 20, then can drive the axis of rotation 19 that bearing frame 18 set up and rotate.

In fig. 1 and 3: a transmission belt 17 is connected between an output shaft of the stepping motor 15 and the first bevel gear 16, a bearing seat 18 is arranged on one side, close to the first bevel gear 16, of the inner wall of the auxiliary arm 5, and the auxiliary arm 5 is connected with the clamping arm 8 through the bearing seat 18, so that the whole device can drive the rotating shaft 19 to rotate more stably through the bearing seat 18.

In fig. 1 and 3: a rotating shaft 19 is fixedly installed on one side inside the bearing seat 18, the bearing seat 18 is fixedly connected with the clamping arm 8 through the rotating shaft 19, a second bevel gear 20 is fixedly installed on one side of the outer wall of the rotating shaft 19, and the first bevel gear 16 and the second bevel gear 20 are meshed with each other, so that the whole device can drive the clamping arm 8 to adjust through the matching between the first bevel gear 16 and the second bevel gear 20.

In fig. 1 and 3: interior bottom one side fixed mounting of transmission case 3 has second motor 21, and first gear 22 is highly installed to the output shaft one end of second motor 21, and bottom one side fixed mounting of fixing base 301 has drive shaft 23 to make integrated device can drive fixing base 301 through drive shaft 23 and rotate, then can drive main arm 4 and carry out the multi-angle and adjust and snatch and go up unloading.

In fig. 1 and 3: one side fixed mounting that the bottom of transmission case 3 corresponds drive shaft 23 has second footstep bearing 24, and transmission case 3 passes through second footstep bearing 24 and is connected with drive shaft 23, and one side fixed mounting that the outer wall of drive shaft 23 corresponds first gear 22 has second gear 25, and intermeshing between first gear 22 and the second gear 25 to make the overall device can drive the more stable rotation of drive shaft 23 through second footstep bearing 24.

In fig. 1: the structure of first drive mechanism 1 is the same with second drive mechanism 2, and the connected mode of first drive mechanism 1 and second drive mechanism 2 is the same with the connected mode of second drive mechanism 2 and transmission case 3 to make the overall device can drive fixing base 301 through first drive mechanism 1 and second drive mechanism 2 and carry out multi-direction adjustment, the effectual operating range who increases main arm 4, effectual device's practicality.

The utility model discloses a theory of operation is: when a user needs to increase the operation range of loading and unloading, the screw rod 10 arranged on the first thrust bearing 11 can be driven to rotate by the first motor 9, the sliding seat 12 can be driven to horizontally slide in the X axis by the matching between the screw rod 10 and the ball nut 14 arranged on the connecting sleeve 13, and the second transmission mechanism 2 can be driven to synchronously slide, on the same principle, the transmission case 3 can be driven to horizontally slide in the Y axis by the arranged second transmission mechanism 2, so that the fixing seat 301 can be driven to adjust in multiple directions, the operation range of the main arm 4 is effectively enlarged, the practicability of the device is effective, the stepping motor 15 is driven to be electrified by the external power supply, the transmission belt 17 is driven to rotate by the stepping motor 15, the first bevel gear 16 can be driven to synchronously rotate, and through the matching between the first bevel gear 16 and the second bevel gear 20, then can drive the axis of rotation 19 that bearing frame 18 set up and rotate, then can drive clamping arm 8 and carry out synchronous rotation, then can make clamping arm 8 realize that the multi-angle snatchs, precision when effectual improvement goes up unloading, and convenient to use personnel use, and is comparatively practical.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The high-precision automatic feeding and discharging manipulator of the engraving machine comprises a first transmission mechanism and is characterized in that a second transmission mechanism is arranged on one side of the top end of the first transmission mechanism, a transmission box is arranged on one side of the top end of the second transmission mechanism, a fixed seat is arranged on one side of the top end of the transmission box, a main arm is arranged on one side of the top end of the fixed seat, an auxiliary arm is connected to one side of the outer end of the main arm in a pin joint mode, a first telescopic rod is fixedly installed between the main arm and the fixed seat, a second telescopic rod is fixedly installed between the main arm and the auxiliary arm, a clamping arm is connected to one side of the outer end of the auxiliary arm in a pin joint mode, a first motor is fixedly installed on one side of the outer end of the first transmission mechanism, a lead screw is fixedly installed on one end of an output shaft of the first motor, and a first thrust bearing is fixedly installed on one side, corresponding to the lead screw, of the inner wall of the first transmission mechanism, and first drive mechanism passes through first footstep bearing and screw connection, one side that first drive mechanism's outer wall corresponds second drive mechanism is provided with the sliding seat, and sliding seat and second drive mechanism fixed connection, one side fixed mounting that the outer wall of sliding seat corresponds the lead screw has the adapter sleeve, inside one side fixed mounting of adapter sleeve has ball nut, and intermeshing between ball nut and the lead screw, the equal fixed mounting in outer wall both sides of vice arm has step motor, one side that the inner wall of vice arm corresponds the clamp arm is provided with a set of first bevel gear, one side fixed mounting that the inside of vice arm corresponds first bevel gear has the dwang, and vice arm passes through dwang and first bevel gear fixed connection.

2. The high-precision automatic loading and unloading manipulator of the engraving machine as claimed in claim 1, wherein a transmission belt is connected between the output shaft of the stepping motor and the first bevel gear, a bearing seat is provided on one side of the inner wall of the secondary arm close to the first bevel gear, and the secondary arm is connected with the clamping arm through the bearing seat.

3. The high-precision automatic loading and unloading manipulator of the engraving machine as claimed in claim 2, wherein a rotating shaft is fixedly mounted on one side inside the bearing seat, the bearing seat is fixedly connected with the clamping arm through the rotating shaft, a second bevel gear is fixedly mounted on one side of the outer wall of the rotating shaft, and the first bevel gear and the second bevel gear are meshed with each other.

4. The high-precision automatic loading and unloading manipulator of the engraving machine as claimed in claim 1, wherein a second motor is fixedly installed on one side of the inner bottom of the transmission box, a first gear is highly installed at one end of an output shaft of the second motor, and a driving shaft is fixedly installed on one side of the bottom end of the fixed seat.

5. The automatic loading and unloading manipulator of high accuracy of claim 4, wherein the bottom end of the transmission box is fixedly installed with a second thrust bearing corresponding to one side of the driving shaft, and the transmission box is connected with the driving shaft through the second thrust bearing, and a second gear is fixedly installed on the outer wall of the driving shaft corresponding to one side of the first gear, and the first gear and the second gear are engaged with each other.

6. The high-precision automatic loading and unloading manipulator of claim 1, wherein the first transmission mechanism and the second transmission mechanism have the same structure, and the connection mode of the first transmission mechanism and the second transmission mechanism is the same as the connection mode of the second transmission mechanism and the transmission box.