CN111823565A

CN111823565A - Multi-axis linkage unmanned operation paster processing equipment

Info

Publication number: CN111823565A
Application number: CN202010640885.7A
Authority: CN
Inventors: 蒋海艳; 夏家荣; 丁鑫龙; 冯德仁
Original assignee: Nanjing South Forging Machinery Co ltd
Current assignee: Nanjing South Forging Machinery Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2020-10-27

Abstract

The invention discloses multi-axis linkage unmanned operation paster processing equipment which comprises a workbench, wherein a support is arranged on one side of the top of the workbench, a control box is arranged on one side of the top of the support, a controller, a timer and a microprocessor are arranged in the control box, an alarm is arranged on the top of the support and positioned on the front side of the control box, a buzzer is arranged on the top of one side of the support, a first inner cavity is arranged in the support, a servo motor is arranged at the center of the bottom of the first inner cavity, a lead screw is arranged at the output end of the center of the top of the servo motor, a lead screw bearing seat is arranged at the center of the top of the lead screw, and the top of the lead screw bearing seat is fixedly connected. Has the advantages that: when the hydraulic machine is in a set stop position and does not stop running, the height sensor can transmit a signal to the microprocessor, and the microprocessor starts the alarm and the buzzer so as to remind a worker of machine faults.

Description

Multi-axis linkage unmanned operation paster processing equipment

Technical Field

The invention relates to the technical field of patch processing equipment, in particular to multi-axis linkage unmanned patch processing equipment.

Background

With the continuous progress of electronic information technology and the rapid development of manufacturing industry, the processing technology of mounting electrical components on circuit printed boards is irreplaceable in electronic information technology products. At present, electronic information technology products such as computers, flat-panel televisions, air conditioners, MP3, mobile phones and the like are all unable to be opened by a full-automatic chip mounter, and the processing amount of mounting electrical components on a circuit printed board by the full-automatic chip mounter is required to be increased. The existing full-automatic paster structurally comprises a feeding actuator fixed on a rack, a suction pasting actuator which is controlled by a control mechanism and can transversely and vertically move along the feeding actuator is connected onto the feeding actuator, a suction pasting plate is connected below the suction pasting actuator, suction pasting heads which are circularly arranged are arranged on the suction pasting plate, and an automatic transmission line and a feeder of a circuit printed board are arranged on a working table surface of the rack. Only a single material belt can be conveyed on a feeder of the device, and when the suction pasting plate moves to the position of the feeder, the suction pasting heads respectively suck the paster (electrical element) on the material belt according to the paster position required by the printed plate and then move to the paster at the position of the printed plate. Like the automatic chip mounter disclosed in chinese patent CN202679810U, the device can control the workbench to perform sectional displacement on the printed board through the control module, so as to implement sectional processing on the printed board by the suction and pasting actuator, but the film pasting mode of the device is low in efficiency, and is difficult to meet the high-efficiency processing requirement, and the existing chip mounter does not have a safety protection and safety early warning device.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

Aiming at the problems in the related art, the invention provides multi-axis linkage unmanned patch processing equipment so as to overcome the technical problems in the prior related art.

Therefore, the invention adopts the following specific technical scheme:

a multi-shaft linkage unmanned operation paster processing device comprises a workbench, wherein a support is arranged on one side of the top of the workbench, a control box is arranged on one side of the top of the support, a controller, a timer and a microprocessor are arranged in the control box, an alarm is arranged on the top of the support and positioned on the front side of the control box, a buzzer is arranged on the top of one side of the support, a first inner cavity is arranged in the support, a servo motor is arranged at the center of the bottom of the first inner cavity, a lead screw is arranged at the output end of the center of the top of the servo motor, a lead screw bearing seat is arranged at the center of the top of the lead screw, the top of the lead screw bearing seat is fixedly connected with the center of the top of the first inner cavity, a lead screw nut is sleeved on the lead screw, a connecting rod is arranged on one side of, a storage battery is arranged in the connecting piece, a fixed box is fixedly welded at the bottom of the connecting piece, a through hole II is formed in the center of the bottom in the fixed box, an inner cavity II is formed in the fixed box, a fixed plate is arranged in the middle of the inner cavity II, a threaded hole is formed in the center of the fixed plate, a plurality of slide bars are arranged in the inner cavity II, one side of each slide bar penetrates through the fixed plate and is fixedly connected with the other inner wall of the inner cavity II, a motor is sleeved on each slide bar, a motor shaft is arranged at the center of one side, close to the fixed plate, of the motor, the side, far away from the motor, of the motor penetrates through the threaded hole to the other side of the fixed plate and is connected with a fixing piece, a through hole I is formed in the top of one side, close to, the center of the bottom of the fixing piece is provided with a bearing rod, one side of the bearing rod, far away from the fixing piece, penetrates to the lower part of the fixing box through the through hole II and is connected and fixed with a hydraulic machine, the center of the bottom of the hydraulic machine is provided with a film sticking module, two sides of the film sticking module are respectively provided with an ear plate, the center of the bottom of the ear plate is provided with a height sensor, one side of the top of the workbench, far away from the support, is positioned below the film sticking module and is provided with an elastic speed reducer, the elastic speed reducer comprises a plurality of guide rod supporting seats, the bottoms of the guide rod supporting seats are respectively welded and fixed with the top of the workbench, the tops of the guide rod supporting seats are provided with springs, the tops of the springs are provided with spring washers, guide rods are welded and fixed at the centers of the bottoms of the spring, and a bearing plate is arranged at the center of the top of the spring washer.

Preferably, a movable hole is formed in the center of one side, away from the buzzer, of the support, and the connecting rod is in sliding connection with the support through the movable hole.

Preferably, the number of the slide bars is 4, the slide bars are grouped into two groups, and the two groups are parallel to each other.

Preferably, the alarm is a three-color alarm, and the three-color alarm is: red, yellow, blue three kinds of colours, the motor shaft surface is equipped with the external screw thread, the external screw thread with screw hole intermeshing.

Preferably, the control box is provided with a control switch at the center of one side far away from the alarm, and heat dissipation holes are formed in the tops of the other two side faces of the control box.

Preferably, a groove is formed in the center of the top of the guide rod supporting seat, the groove is matched with the guide rod, and the total height of the guide rod and the guide rod supporting seat in a pressing state is equal to the height of the limiting column.

Preferably, the spring is a compression spring, the bearing plate is of a circular ring structure, and semicircular grooves matched with the limiting columns are formed in the two sides of the bearing plate.

Preferably, the storage battery is connected with the servo motor and the motor through power lines, and the motor is a double-shaft rotating motor.

Preferably, the top of the bearing plate is matched with the side edge of the bottom of the film sticking module, and the bearing plate and the limiting column are both made of low alloy steel materials.

Preferably, the servo motor, the storage battery, the motor, the hydraulic press, the film sticking module, the height sensor, the alarm, the buzzer, the controller and the timer are all electrically connected with the microprocessor.

The invention has the beneficial effects that: the four sliding rods are arranged, so that the motor runs more stably; when the hydraulic machine is in a set stop position and does not stop running, the height sensor can transmit a signal to the microprocessor, and the microprocessor starts the alarm and the buzzer so as to remind a worker of machine failure; when the hydraulic press descends to work, the bearing plate, the guide rod supporting seat and the spring interact, a buffering acceleration effect is achieved, and the hydraulic press drives the film sticking module to be in flexible contact with the film sticking assembly; the servo motor, the screw rod and the screw rod nut interact with each other to enable the fixing box to move up and down; the threaded holes of the motor and the motor shaft interact to enable the hydraulic press to move back and forth.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the general structure of a multi-axis linkage unmanned patch processing apparatus according to an embodiment of the present invention;

fig. 2 is a schematic view of the internal structure of a support of a multi-axis linkage unmanned patch processing device according to an embodiment of the invention;

fig. 3 is a schematic bottom view of a fixed box inside the fixed box of the multi-axis linkage unmanned patch processing equipment according to the embodiment of the invention;

FIG. 4 is a schematic structural diagram of a multi-axis linkage unmanned patch processing device according to an embodiment of the present invention;

fig. 5 is a schematic top view of an elastic speed reducer of a multi-axis linkage unmanned patch processing device according to an embodiment of the invention;

fig. 6 is a schematic structural view of an elastic speed reducer of a multi-axis linkage unmanned patch processing device according to an embodiment of the invention;

fig. 7 is a schematic diagram of the internal structure of a control box of the multi-axis linkage unmanned patch processing equipment according to the embodiment of the invention.

In the figure:

1. a work table; 2. a support; 3. a first inner cavity; 4. a servo motor; 5. a screw rod; 6. a feed screw nut; 7. a connecting rod; 8. a connecting member; 9. a storage battery; 10. a fixed box; 11. a second inner cavity; 12. a fixing plate; 13. a threaded hole; 14. a slide bar; 15. a motor; 16. a motor shaft; 17. a movable bearing; 18. a fixing member; 19. a first through hole; 20. a movable groove; 21. a load-bearing bar; 22. a hydraulic press; 23. a film pasting module; 24. an ear plate; 25. a height sensor; 26. a limiting column; 27. a guide rod supporting seat; 28. a spring; 29. a guide bar; 30. a spring washer; 31. a bearing plate; 32. an alarm; 33. a buzzer; 34. a control box; 35. a controller; 36. a timer; 37. a microprocessor; 38. and a second through hole.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the invention, a multi-axis linkage unmanned patch processing device is provided.

In the first embodiment, as shown in fig. 1 to 7, the multi-axis linkage unmanned patch processing equipment according to the embodiment of the present invention includes a workbench 1, a support 2 is disposed on one side of the top of the workbench 1, a control box 34 is disposed on one side of the top of the support 2, a controller 35, a timer 36 and a microprocessor 37 are disposed in the control box 34, an alarm 32 is disposed on the top of the support 2 and located on the front side of the control box 34, a buzzer 33 is disposed on the top of one side of the support 2, a first inner cavity 3 is disposed in the support 2, a servo motor 4 is disposed in the center of the bottom of the first inner cavity 3, a lead screw 5 is disposed at an output end of the center of the top of the servo motor 4, a lead screw bearing seat is disposed in the center of the top of the lead screw 5, the top of the lead screw bearing seat is fixedly connected to the center of the, a connecting rod 7 is arranged on one side of the screw rod nut 6, one side, far away from the screw rod nut 6, of the connecting rod 7 extends to the outer side of the support 2 and is welded and fixed with a connecting piece 8, a storage battery 9 is arranged in the connecting piece 8, a fixing box 10 is welded and fixed at the bottom of the connecting piece 8, a through hole two 38 is arranged at the center of the bottom in the fixing box 10, an inner cavity two 11 is arranged in the fixing box 10, a fixing plate 12 is arranged at the inner middle part of the inner cavity two 11, a threaded hole 13 is arranged at the center of the fixing plate 12, a plurality of sliding rods 14 are arranged in the inner cavity two 11, one side, far away from the motor 15, penetrates through the fixing plate 12 and is connected and fixed with the other inner wall of the inner cavity two 11, a motor 15 is sleeved on the sliding rod 14, a motor shaft 16 is arranged at the center of one, the top of one side, close to the motor shaft 16, of the fixing part 18 is provided with a first through hole 19, the inner side of the first through hole 19 is provided with a movable groove 20, the motor shaft 16 extends into the movable groove 20 through the first through hole 19 and is fixedly connected with a movable bearing 17, the center of the bottom of the fixing part 18 is provided with a bearing rod 21, one side, far away from the fixing part 18, of the bearing rod 21 penetrates through the through hole two 38 to the lower part of the fixing box 10 and is fixedly connected with a hydraulic machine 22, the center of the bottom of the hydraulic machine 22 is provided with a film sticking module 23, two sides of the film sticking module 23 are respectively provided with an ear plate 24, the center of the bottom of the ear plate 24 is provided with a height sensor 25, the top of the workbench 1, far away from one side of the bracket 2 and below the film sticking module 23 is provided with an elastic speed reducing device, the elastic speed reducing device comprises a plurality of guide rod supporting, the top of the guide rod supporting seat 27 is provided with a spring 28, the top of the spring 28 is provided with a spring washer 30, the center of the bottom of the spring washer 30 is positioned inside the spring 28, a guide rod 29 is fixedly welded, the centers of the guide rod 29 and the guide rod supporting seat 27 are positioned on the same axis, and the center of the top of the spring washer 30 is provided with a bearing plate 31.

In the second embodiment, a movable hole is formed in the center of one side, away from the buzzer 33, of the support 2, the connecting rod 7 is connected with the support 2 in a sliding mode through the movable hole, the number of the sliding rods 14 is 4, and every two of the sliding rods 14 are in one group and are parallel to each other. As can be seen from the above-mentioned design, the operation of the motor 15 is more stable by the arrangement of the sliding rod 14.

In the third embodiment, the alarm 32 is a three-color alarm, and the three-color alarm is: red, yellow and blue, wherein the outer surface of the motor shaft 16 is provided with an external thread, and the external thread is meshed with the threaded hole 13; the control box 34 is provided with a control switch at the center of one side far away from the alarm 32, and heat dissipation holes are formed in the tops of the other two side faces of the control box 34. As can be seen from the above design, the design of the alarm 32 and the heat dissipation holes is conventional and will not be described in detail.

In the fourth embodiment, a groove is formed in the center of the top of the guide rod support seat 27, the groove is matched with the guide rod 29, and the total height of the guide rod 29 and the guide rod support seat 27 in a press-fit state is the same as the height of the limiting column 26; the spring 28 is a compression spring, the bearing plate 31 is of a circular ring structure, and semicircular grooves matched with the limiting columns 26 are formed in the two sides of the bearing plate 31. It can be seen from the above design that the guide rod 29, the guide rod support 27 and the spring 28 are arranged to function as the buffer hydraulic press 22, and the limiting column 26 is arranged to prevent the hydraulic press 22 from being out of control and damaging the workpiece, thereby playing a preventive role.

In the fifth embodiment, the storage battery 9 is connected with the servo motor 4 and the motor 15 through power lines, and the motor 15 is a double-shaft rotating motor; the top of the bearing plate 31 is matched with the side edge of the bottom of the film sticking module 23, and both the bearing plate 31 and the limiting column 26 are made of low alloy steel materials; the servo motor 4, the storage battery 9, the motor 15, the hydraulic press 22, the film sticking module 23, the height sensor 25, the alarm 32, the buzzer 33, the controller 35 and the timer 36 are all electrically connected with the microprocessor 37. As can be seen from the above design, the design of the power line is conventional and will not be described in detail.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In summary, according to the above technical solution of the present invention, the servo motor 4 drives the screw rod 5 to rotate, the screw rod 5 drives the screw rod nut 6 to lift, the screw rod nut 6 drives the connecting rod 7 to move up and down, and the connecting rod 7 drives the fixing box 10 to move up and down; the motor 15 drives the motor shaft 16 to rotate, the motor shaft 16 interacts with the threaded hole 13 to enable the motor shaft 16 to move forwards, the motor shaft 16 moves forwards and simultaneously drives the motor 15 to move on the sliding rod 14, the motor shaft 16 drives the fixing piece 18 to move, and the fixing piece 18 drives the hydraulic machine 22 to move forwards and backwards; when the hydraulic machine 22 is in a set stop position and does not stop running, the height sensor 25 transmits a signal to the microprocessor 37, the microprocessor 37 starts the alarm 32 and the buzzer 33 through the controller 35 to remind workers of machine failure, and at the moment, the limiting column 26 plays a role in safety protection and delays the falling of the hydraulic machine 22; the timer 36 starts to operate when the alarm 32 and the buzzer 33 start, when the timer 36 counts a certain period, the timer 36 transmits a signal to the microprocessor 37, the microprocessor 37 transmits a signal to the alarm 32 and the buzzer 33 again through the controller 35, and the working intensity (alarm sound and high-intensity flash) of the alarm 32 and the buzzer 33 is increased by a higher intensity.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The multi-axis linkage unmanned operation paster processing equipment is characterized by comprising a workbench (1), wherein a support (2) is arranged on one side of the top of the workbench (1), a control box (34) is arranged on one side of the top of the support (2), a controller (35), a timer (36) and a microprocessor (37) are arranged in the control box (34), an alarm (32) is arranged on the top of the support (2) and positioned on the front side of the control box (34), a buzzer (33) is arranged on the top of one side of the support (2), a first inner cavity (3) is arranged in the support (2), a servo motor (4) is arranged at the center of the bottom of the first inner cavity (3), a lead screw (5) is arranged at the output end of the center of the top of the servo motor (4), a lead screw bearing seat is arranged at the center of the top of the lead screw (5), and the top of the lead screw bearing seat is fixedly connected with the, the lead screw (5) is sleeved with a lead screw nut (6), one side of the lead screw nut (6) is provided with a connecting rod (7), the connecting rod (7) is far away from the outside of the lead screw nut (6) and extends to the support (2) and is welded and fixed with a connecting piece (8), a storage battery (9) is arranged in the connecting piece (8), the bottom of the connecting piece (8) is welded and fixed with a fixed box (10), the center of the bottom in the fixed box (10) is provided with a second through hole (38), the fixed box (10) is internally provided with a second inner cavity (11), the inner middle part of the second inner cavity (11) is provided with a fixed plate (12), the center of the fixed plate (12) is provided with a threaded hole (13), the two inner cavities (11) are internally provided with a plurality of slide bars (14), one side of each slide bar (14) penetrates through the fixed plate, the sliding rod (14) is sleeved with a motor (15), the motor (15) is close to the center of one side of the fixed plate (12) and is provided with a motor shaft (16), the motor shaft (16) is far away from one side of the motor (15) and penetrates through the threaded hole (13) to the other side of the fixed plate (12) to be connected with the fixed piece (18), the top of the fixed piece (18) close to one side of the motor shaft (16) is provided with a first through hole (19), the inner side of the first through hole (19) is provided with a movable groove (20), the motor shaft (16) extends into the movable groove (20) through the first through hole (19) to be connected and fixed with the movable bearing (17), the center of the bottom of the fixed piece (18) is provided with a bearing rod (21), one side of the bearing rod (21) far away from the fixed piece (18) penetrates through the second through hole (38) to the lower part of the fixed box, the film sticking device is characterized in that a film sticking module (23) is arranged at the center of the bottom of the hydraulic machine (22), lug plates (24) are arranged on two sides of the film sticking module (23), a height sensor (25) is arranged at the center of the bottom of the lug plates (24), one side of the support (2) is far away from the top of the workbench (1), an elastic speed reducing device is arranged below the film sticking module (23) and comprises a plurality of guide rod supporting seats (27), the bottoms of the guide rod supporting seats (27) are welded and fixed with the top of the workbench (1), springs (28) are arranged at the tops of the guide rod supporting seats (27), spring washers (30) are arranged at the tops of the springs (28), guide rods (29) are welded and fixed in the springs (28) at the center of the bottoms of the spring washers (30), the guide rods (29) and the centers of the guide rod supporting seats (27) are positioned on the same axis, and a bearing plate (31) is arranged at the center of the top of the spring washer (30).

2. The multi-axis linkage unmanned patch processing device as claimed in claim 1, wherein a movable hole is formed in the center of one side of the support (2) far away from the buzzer (33), and the connecting rod (7) is slidably connected with the support (2) through the movable hole.

3. The multi-axis linkage unmanned patch processing device as claimed in claim 1, wherein the number of the slide bars (14) is 4, the slide bars (14) are grouped in pairs, and the two groups are parallel to each other.

4. A multi-axis linked unmanned patch processing apparatus as claimed in claim 1, wherein said alarm (32) is a tri-colour alarm: red, yellow and blue, the outer surface of the motor shaft (16) is provided with an external thread, and the external thread is meshed with the threaded hole (13).

5. The multi-axis linkage unmanned patch processing equipment as claimed in claim 1, wherein a control switch is arranged at the center of one side of the control box (34) far away from the alarm (32), and heat dissipation holes are formed in the tops of the other two side faces of the control box (34).

6. The multi-axis linkage unmanned patch processing device as claimed in claim 1, wherein a groove is formed in the center of the top of the guide rod support seat (27), the groove is matched with the guide rod (29), and the total height of the guide rod (29) in a press-fit state with the guide rod support seat (27) is the same as the height of the limiting column (26).

7. The multi-axis linkage unmanned patch processing device as claimed in claim 1, wherein the spring (28) is a compression spring, the bearing plate (31) is a circular ring structure, and semicircular grooves matched with the limiting columns (26) are formed in two sides of the bearing plate (31).

8. The multi-axis linkage unmanned patch processing device according to claim 1, wherein the storage battery (9) is connected with the servo motor (4) and the motor (15) through power lines, and the motor (15) is a double-shaft rotating motor.

9. The multi-axis linkage unmanned patch processing device as claimed in claim 1, wherein the top of the bearing plate (31) is matched with the bottom side of the film sticking module (23), and the bearing plate (31) and the limiting column (26) are both made of low-alloy steel materials.

10. The apparatus of claim 1, wherein the servo motor (4), the battery (9), the motor (15), the hydraulic machine (22), the film sticking module (23), the height sensor (25), the alarm (32), the buzzer (33), the controller (35) and the timer (36) are all electrically connected to the microprocessor (37).