CN216858660U

CN216858660U - Sheet type laser drilling board collecting and releasing machine

Info

Publication number: CN216858660U
Application number: CN202220141089.3U
Authority: CN
Inventors: 戴诗川
Original assignee: Suzhou Fulaikesi Electronic Science & Technology Co ltd
Current assignee: Suzhou Fulaikesi Electronic Science & Technology Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-07-01
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a sheet type laser punching plate collecting and releasing machine which comprises a movable rack, a fixed base arranged at the bottom of the movable rack, material discharging boxes and material receiving boxes arranged on two sides inside the movable rack, and a material taking mechanism, a material discharging mechanism and a transfer mechanism arranged above the inside of the movable rack, wherein the material taking mechanism comprises a material taking sucker mounting frame and a plurality of groups of material taking units arranged on the lower end surface of the material taking sucker mounting frame, and the material discharging mechanism comprises a material taking sucker mounting frame and a plurality of groups of material discharging units arranged on the lower end surface of the material taking sucker mounting frame. The utility model has the advantages that: the automatic feeding and discharging of a single unit of laser drilling equipment such as ESI, EO and Aubao are realized, a single-double-unit sharing mode can be realized, a single-unit independent operation mode is adopted, the requirements of small-quantity and various customers are met, the quick feeding and discharging is realized, products are taken and placed manually and quickly, and the automatic feeding and discharging device has the function of automatically cleaning an operation table; and automatic feeding and discharging can be completed in the minimum space.

Description

Sheet type laser drilling plate retracting and releasing machine

Technical Field

The utility model relates to a sheet type laser drilling board collecting and releasing machine. Belongs to the automatic feeding and discharging field of laser drilling machines such as PCB, FPC and the like.

Background

Laser drilling machines such as ESI, EO, ao bao in the existing industries such as PCB, FPC and the like all adopt a single worker feeding and discharging operation mode, and the manual operation mode has several more serious problems: various quality abnormalities such as folds, fractures, foreign matters, dirt, repeated missing and the like of products are easily caused when the products are taken and placed by personnel, and meanwhile, along with the increasing of the labor cost, the time when the personnel recruit and allocate the products is difficult, so that the automatic loading and unloading of the existing laser drilling board collecting and releasing machine is a very important step. Generally, a method for feeding and discharging by using a manipulator is provided, however, for a sheet product, the manipulator is not easy to clamp, the structure of the manipulator is complex, and when the product is placed, the manipulator with a larger structure cannot extend into the product due to the limitation of processing equipment above the product, so that the feeding and discharging by using the manipulator has great limitation; in addition, the mode of feeding and discharging of the manipulator can not place the product on the workbench accurately in a positioning manner, and the product can be processed only after the product is positioned by manual assistance. Therefore, a new technical solution should be provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sheet type laser drilling board collecting and releasing machine which is reasonable in structure, good in using effect and strong in functionality aiming at the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a sheet type laser punching plate collecting and releasing machine comprises a movable rack, a fixed base arranged at the bottom of the movable rack, a control box arranged outside the movable rack, a material discharging box and a material receiving box arranged at two sides inside the movable rack, a material taking mechanism and a material discharging mechanism arranged above the inside of the movable rack, and a transfer mechanism for driving the material taking and discharging mechanism to act, wherein the material taking mechanism comprises a material taking sucker mounting frame and a plurality of groups of material taking units arranged at the lower end surface of the material taking sucker mounting frame, each group of material taking units comprises a plurality of material taking sucker fixing frames, a plurality of vacuum material taking suction nozzles are arranged below each material taking sucker fixing frame, a material taking vacuum generator is arranged on each material taking sucker fixing frame and connected with the vacuum material taking suction nozzles through pipelines and vacuum meters, the material discharging mechanism comprises a material taking sucker mounting frame and a plurality of groups of material discharging units arranged at the lower end surface of the material taking sucker mounting frame, every group the blowing unit includes a plurality of blowing sucking disc mount, is equipped with a plurality of vacuum blowing suction nozzle in the below of every blowing sucking disc mount, is equipped with blowing vacuum generator on every group blowing sucking disc mount and passes through the pipeline and the vacuum table is connected with vacuum blowing suction nozzle, it includes X axle actuating mechanism and Y axle actuating mechanism to move the mechanism, extracting mechanism and drop feed mechanism are connected with a Y axle actuating mechanism respectively to it removes two along Y axle direction by Y axle actuating mechanism drive it sets up on X axle actuating mechanism, and orders about it along X axle removal by X axle actuating mechanism, the activity frame can unable adjustment base's upper surface slides.

The further technical scheme is as follows:

the sheet type laser drilling plate retracting and releasing machine further comprises a cleaning mechanism, the cleaning mechanism comprises a cleaning brush, a cleaning brush fixing frame, a lifting assembly and a fixed mounting frame, the cleaning brush is mounted below the cleaning brush fixing frame, one end of the lifting assembly is mounted above the cleaning brush fixing frame, the other end of the lifting assembly is mounted on the fixed mounting frame, and the fixed mounting frame is mounted on the X-axis driving mechanism.

The movable rack is characterized in that a plurality of movable rollers are installed on the lower end face of the movable rack at intervals, slide rails are symmetrically installed on two sides of the upper end face of the fixed base, and the movable rollers slide on the slide rails.

The X-axis driving mechanism is an X-axis linear servo module, and the Y-axis driving mechanism is a Y-axis linear servo module.

The cleaning mechanism further comprises guide assemblies, wherein the guide assemblies are arranged on two sides of the lifting assembly and fixed on the fixed mounting frame.

Preferably, the first and second electrodes are formed of a metal,

the lower end face of the material taking sucker mounting frame is provided with two groups of material taking units, and the lower end face of the material taking sucker mounting frame is provided with two groups of material placing units.

Compared with the prior art, the plate-type laser drilling and retracting machine provided by the utility model has the following technical effects:

1. the sheet type laser drilling plate retracting and releasing machine is provided with the cleaning mechanism, has the function of automatically cleaning a production table board, and can clean a hairbrush of an operation platform after production every time under the condition of not influencing the production efficiency, so that the cleanliness of the table board of a product in operation is ensured, and new defects caused by previous foreign matters are avoided.

2. According to the sheet type laser drilling board retracting and releasing machine, the lower end face of the movable rack is provided with the plurality of movable rollers at intervals, the two sides of the upper end face of the fixed base are symmetrically provided with the slide rails, so that the movable rack can slide on the upper surface of the fixed base, the retracting and releasing action of laser drilling is realized in a sleeved mode, the space can be effectively saved, and the maintenance and the repair of equipment cannot be influenced.

3. According to the sheet type laser drilling plate retracting machine, whether the product is successfully sucked is judged by adopting a mode of feeding back a negative pressure numerical value by the vacuum gauge, the mode that whether the product is successfully sucked is judged by adopting a photoelectric sensor or a contact sensor in the traditional mode is replaced, and the problem that the product is crushed by the deviation of the position of the sensor can be effectively solved.

Drawings

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

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the top housing of FIG. 1 with the top housing removed;

FIG. 3 is a schematic structural view of a material taking and discharging mechanism of the present invention;

fig. 4 is an enlarged view of a structure at a in fig. 1.

Wherein, 1, a movable frame, 2, a fixed base, 3, a movable roller, 4, a control box, 5, a material taking mechanism, 5-1, a material taking sucker mounting frame, 5-2, a material taking sucker fixing frame, 5-3, a vacuum material taking suction nozzle, 5-4, a material taking vacuum generator, 6, a material discharging mechanism, 6-1, a material discharging sucker mounting frame, 6-2, a material discharging sucker fixing frame, 6-3, a vacuum material discharging suction nozzle, 6-4, a material discharging vacuum generator, 7, a transfer mechanism, 7-1, an X-axis driving mechanism, 7-2, a Y-axis driving mechanism, 8, a cleaning mechanism, 8-1, a cleaning brush, 8-2, a cleaning brush fixing frame, 8-3, a lifting component, 8-4, a fixed mounting frame, 8-5, a guide component, 9 and a slide rail, 10. a material discharging box 11 and a material receiving box.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", etc., indicate orientations or positional relationships based on those shown in fig. 1, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The utility model provides a sheet type laser drilling plate receiving and releasing machine which comprises a movable frame 1 and a fixed base 2 arranged at the bottom of the movable frame 1, wherein the movable frame 1 can slide on the upper surface of the fixed base 2. The automatic feeding and discharging device is characterized in that a control box 4 is arranged outside a movable rack 1, a feeding box 10 and a receiving box 11 are arranged on two sides inside the movable rack 1, a material taking mechanism 5, a material taking mechanism 6 and a transfer mechanism 7 for driving the material taking and discharging mechanism to act are arranged above the inside of the movable rack 1, the material taking mechanism 5 comprises a material taking sucker mounting frame 5-1 and a plurality of groups of material taking units arranged on the lower end face of the material taking sucker mounting frame 5-1, each group of material taking units comprises a plurality of material taking sucker fixing frames 5-2, a plurality of vacuum material taking suction nozzles 5-3 are arranged below each material taking sucker fixing frame 5-2, a material taking vacuum generator 5-4 is arranged on each material taking sucker fixing frame and is connected with the vacuum material taking suction nozzles 5-3 through pipelines and vacuum meters, and the material taking mechanism 6 comprises a material taking sucker mounting frame 6-1, a material receiving box 11 and a vacuum meter, A plurality of groups of discharging units arranged on the lower end surface of the discharging sucker mounting rack 6-1, each group of discharging units comprises a plurality of discharging sucker fixing racks 6-2, a plurality of vacuum discharging suction nozzles 6-3 are arranged below each discharging sucker fixing frame 6-2, a discharging vacuum generator 6-4 is arranged on each discharging sucker fixing frame and is connected with the vacuum discharging suction nozzles 6-3 through a pipeline and a vacuum meter, the transfer mechanism 7 comprises an X-axis driving mechanism 7-1 and a Y-axis driving mechanism 7-2, the material taking mechanism 5 and the material discharging mechanism 6 are respectively connected with the Y-axis driving mechanism 7-2, and driven by a Y-axis driving mechanism to move along the Y-axis direction, and two Y-axis driving mechanisms 7-2 are arranged on the X-axis driving mechanism 7-1 and driven by the X-axis driving mechanism 7-1 to move along the X-axis. The X-axis driving mechanism 7-1 is an X-axis linear servo module, and the Y-axis driving mechanism 7-2 is a Y-axis linear servo module. In this embodiment, since the X-axis linear servo module and the Y-axis linear servo module are existing devices, they can be directly selected for use, and their specific structures are not within the scope of the claimed invention. Therefore, the specific structure thereof will not be described in detail. In addition, in this embodiment, through the lifting of Y axle straight line servo module control feeding mechanism 5 and drop feed mechanism 6, adopt the mode of vacuum gauge feedback negative pressure numerical value to judge whether the product is got and expect successfully, replace the traditional mode that adopts photoelectric sensor or contact sensor to judge whether the product absorbs successfully, can effectually solve the problem that the sensor position off tracking crushed damage product. The specific operation mode is as follows: when the material is taken, the Y-axis linear servo module of the material taking mechanism is controlled to drive the vacuum material taking suction nozzle 5-3 to open vacuum when the vacuum material taking suction nozzle 5-3 descends for the first time, and meanwhile, the vacuum material taking suction nozzle descends at a low speed, when the vacuum material taking suction nozzle 5-3 descends to the surface of a product placed in the material placing box 10, the inside of the suction nozzle is always provided with negative pressure, the suction nozzle directly adsorbs the product after being contacted with the product, the value of the negative pressure table changes at the moment, after the set specified value is reached, the equipment judges that the product is completely absorbed (the negative pressure value after the product is absorbed can be set by self according to different products), the servo motor of the Y-axis linear servo module rotates reversely and starts to ascend, the material taking of the product is completed at the moment, the subsequent product can be memorized through the position of the material taking for the first time, the Y-axis linear servo module descends to the set height so as to maximize the production speed, each subsequent servo drop can be one more material thickness (the material thickness belongs to basic parameters, new material numbers need to be input when being set, and only direct calling is needed subsequently) than the previous one, which is the action of material taking; the working mode and principle of the discharging suction nozzle 6-3 during discharging are the same as those during discharging (the discharging height is the first slow position detection, and each subsequent time is increased by one material thickness compared with the previous time), which is not described herein again. In addition, in the embodiment, the actions of the X-axis driving mechanism and the Y-axis driving mechanism and the suction or release of the material taking and discharging suction nozzle are automatically completed by the controller in cooperation with the control program.

Preferably, as a second embodiment of the present invention, this embodiment is a further improvement of the first embodiment, the plate laser drilling and retracting machine of the present invention further includes a cleaning mechanism 8, where the cleaning mechanism 8 includes a cleaning brush 8-1, a cleaning brush fixing frame 8-2, a lifting assembly 8-3, and a fixed mounting frame 8-4, the cleaning brush 8-1 is installed below the cleaning brush fixing frame 8-2, one end of the lifting assembly 8-3 is installed above the cleaning brush fixing frame 8-2, the other end of the lifting assembly 8-3 is installed on the fixed mounting frame 8-4, and the fixed mounting frame 8-4 is installed on the X-axis driving mechanism 7-1. In the embodiment, the cleaning brush 8-1 is arranged, the cleaning brush 8-1 can ascend and descend under the driving of the lifting component 8-3, and the work platform can be cleaned by the brush after production every time, so that the cleanliness of the table top of a product in operation is ensured, and new defects caused by previous foreign matters can be avoided. In this embodiment, the lifting assembly 8-3 is a cylinder, but other structures with lifting function can be adopted without limitation.

Preferably, as a third embodiment of the present invention, this embodiment is a further limitation to the first embodiment, wherein a plurality of movable rollers 3 are installed at intervals on the lower end surface of the movable frame 1, slide rails 9 are symmetrically installed on two sides of the upper end surface of the fixed base 2, and the movable rollers 3 slide on the slide rails 9. In this embodiment, through setting up movable roller 3 and slide rail 9, make movable frame 1 and movable roller 3 can pull out 500 mm's distance, reserve out daily some for main laser drilling equipment and examine and maintain the space. Meanwhile, in order to ensure the stability of the plate collecting and releasing machine during working, a position sensor and a fixing bolt are respectively arranged between the movable rack 1 and the fixed base 2.

Preferably, as a fourth embodiment of the present invention, this embodiment is a further improvement of the second embodiment, and the cleaning mechanism further includes guide assemblies 8-5, where the guide assemblies 8-5 are disposed on both sides of the lifting assembly and fixed on the fixed mounting frame 8-4. In this embodiment, the guiding assembly 8-5 mainly includes a guiding sleeve and a guiding post, which provides supporting and guiding functions for the up-and-down movement of the cleaning brush, so as to effectively improve the movement stability thereof.

Preferably, as a fifth embodiment of the present invention, in this embodiment, the first embodiment is further limited, two sets of material taking units are disposed on the lower end surface of the material taking suction cup mounting rack 5-1, and two sets of material placing units are mounted on the lower end surface of the material placing suction cup mounting rack 6-1. Due to the structural arrangement, the laser drilling plate receiving and releasing machine can realize the operation mode of double rows of 250mm wide or single row of 520mm wide of products.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and shall cover the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a piece formula laser beam drilling board collecting and releasing machine which characterized in that: the vacuum material taking device comprises a movable rack (1), a fixed base (2) arranged at the bottom of the movable rack (1), a control box (4) arranged outside the movable rack (1), material discharging boxes (10) and material receiving boxes (11) arranged on two sides inside the movable rack (1), a material taking mechanism (5) and a material discharging mechanism (6) arranged above the inside of the movable rack (1), and a transfer mechanism (7) used for driving the material taking and discharging mechanism to move, wherein the material taking mechanism (5) comprises a material taking sucker mounting frame (5-1) and a plurality of groups of material taking units arranged on the lower end face of the material taking sucker mounting frame (5-1), each group of material taking units comprises a plurality of material taking sucker fixing frames (5-2), and a plurality of vacuum material taking suction nozzles (5-3) are arranged below each material taking sucker fixing frame (5-2), each material taking sucker fixing frame is provided with a material taking vacuum generator (5-4) which is connected with a vacuum material taking suction nozzle (5-3) through a pipeline and a vacuum meter, the material taking mechanism (6) comprises a material taking sucker mounting frame (6-1) and a plurality of groups of material taking units arranged on the lower end surface of the material taking sucker mounting frame (6-1), each group of material taking units comprises a plurality of material taking sucker fixing frames (6-2), a plurality of vacuum material taking suction nozzles (6-3) are arranged below each material taking sucker fixing frame (6-2), each group of material taking sucker fixing frames is provided with a material taking vacuum generator (6-4) which is connected with the vacuum material taking suction nozzles (6-3) through a pipeline and a vacuum meter, the transferring mechanism (7) comprises an X-axis driving mechanism (7-1) and a Y-axis driving mechanism (7-2), the material taking mechanism (5) and the material discharging mechanism (6) are respectively connected with a Y-axis driving mechanism (7-2) and driven by the Y-axis driving mechanism to move along the Y-axis direction, the two Y-axis driving mechanisms (7-2) are arranged on an X-axis driving mechanism (7-1) and driven by the X-axis driving mechanism (7-1) to move along the X-axis direction, and the movable rack (1) can slide on the upper surface of the fixed base (2).

2. The plate-type laser drilling and retracting machine according to claim 1, characterized in that: the cleaning device is characterized by further comprising a cleaning mechanism (8), wherein the cleaning mechanism (8) comprises a cleaning brush (8-1), a cleaning brush fixing frame (8-2), a lifting assembly (8-3) and a fixed mounting frame (8-4), the cleaning brush (8-1) is installed below the cleaning brush fixing frame (8-2), one end of the lifting assembly (8-3) is installed above the cleaning brush fixing frame (8-2), the other end of the lifting assembly (8-3) is installed on the fixed mounting frame (8-4), and the fixed mounting frame (8-4) is installed on the X-axis driving mechanism (7-1).

3. The plate-type laser drilling and retracting machine as claimed in claim 1, wherein: a plurality of movable rollers (3) are installed on the lower end face of the movable rack (1) at intervals, sliding rails (9) are symmetrically installed on two sides of the upper end face of the fixed base (2), and the movable rollers (3) slide on the sliding rails (9).

4. The plate laser drilling and retracting machine as claimed in claim 1 or 2, characterized in that: the X-axis driving mechanism (7-1) is an X-axis linear servo module, and the Y-axis driving mechanism (7-2) is a Y-axis linear servo module.

5. The plate-type laser drilling and retracting machine according to claim 2, characterized in that: the cleaning mechanism (8) further comprises guide assemblies (8-5), and the guide assemblies (8-5) are arranged on two sides of the lifting assembly (8-3) and fixed on the fixed mounting frame (8-4).

6. The plate laser drilling and retracting device of claim 3, wherein: two groups of material taking units are arranged on the lower end face of the material taking sucker mounting rack (5-1), and two groups of material placing units are arranged on the lower end face of the material placing sucker mounting rack (6-1).