阅读说明：本技术 一种自动fpc不良品打标设备 (Automatic FPC defective products marking equipment ) 是由 黄宏立 杨飞 吴文一 程晓晨 于 2021-08-20 设计创作，主要内容包括：本申请公开了一种自动FPC不良品打标设备,其包括：安装在机架上的工作台；安装在工作台上用于扫描识别软板的检测装置；竖直安装在工作台承载面上且靠近检测装置的竖板；沿竖直方向滑动连接在竖板上的滑座；安装在滑座上用于给不良软板的预定位置打标记的打标组件；以及安装在竖板上用于驱动滑座沿竖直方向滑动的升降组件。本申请在使用时,能够代替人工对软板不良品进行精准的标记,不仅可以减少工作量,还可以有效减少漏打误打的情况。(The application discloses automatic FPC defective products marking device, it includes: a worktable installed on the frame; the detection device is arranged on the workbench and used for scanning and identifying the soft board; the vertical plate is vertically arranged on the bearing surface of the workbench and is close to the detection device; the sliding seat is connected to the vertical plate in a sliding manner along the vertical direction; the marking assembly is arranged on the sliding seat and used for marking the preset position of the bad soft board; and the lifting component is arranged on the vertical plate and used for driving the sliding seat to slide along the vertical direction. This application can replace the manual work to carry out accurate mark to the soft board defective products when using, not only can reduce work load, can also effectively reduce to leak the condition of beating the mistake and beating.)

1. The utility model provides an automatic FPC defective products marking device which characterized in that includes: a workbench (10) arranged on the frame (1);

a detection device (2) which is arranged on the workbench (10) and is used for scanning and identifying the soft board;

a vertical plate (11) which is vertically arranged on the bearing surface of the workbench (10) and is close to the detection device (2);

a sliding seat (12) which is connected to the vertical plate (11) in a sliding manner along the vertical direction;

a marking assembly mounted on the slide (12) for marking a predetermined position of the defective flexible board;

and the lifting component is arranged on the vertical plate (11) and is used for driving the sliding seat (12) to slide along the vertical direction.

2. The automatic FPC defective marking device of claim 1, wherein the marking assembly comprises: the mounting cylinder (3) is vertically mounted on the bottom end face of the sliding seat (12); a sliding cylinder (31) connected in the mounting cylinder (3) in a sliding manner along the vertical direction; a knife cylinder (32) arranged at the bottom of the sliding cylinder (31); and a connecting spring (33) which is arranged between the sliding cylinder (31) and the bottom wall of the mounting cylinder (3) and is used for connecting the sliding cylinder and the mounting cylinder.

3. The automatic FPC defective marking device as claimed in claim 2, wherein a plurality of vertically downward telescopic rods (34) are installed on the periphery of the installation cylinder (3), a rubber block (35) is fixed at the bottom of each telescopic rod (34), and a return spring (36) is further sleeved on the rod body of each telescopic rod (34).

4. The automatic FPC defective marking device as claimed in claim 2, wherein a suction port is formed in a top wall of the sliding cylinder (31), an exhaust fan is installed at a preset position close to the workbench (10), and a suction hose (37) for connecting the exhaust fan and the suction port is installed between the exhaust fan and the suction port.

5. The automatic FPC defective marking device as claimed in claim 2, wherein the outer diameters of the knife cylinder (32) and the sliding cylinder (31) are gradually increased from bottom to top.

6. The automatic FPC defective marking device as claimed in claim 1, wherein the workbench (10) is provided with a cavity (13) under the marking assembly, adsorption holes for adsorbing soft board chips or powder are densely distributed at the top of the cavity (13), and the bottom of the cavity (13) is connected with an air draft device through a pipeline (14).

7. The automatic FPC defective product marking device as claimed in claim 1, wherein a turntable (38) is installed on the bottom end face of the sliding base (12), a plurality of installation holes are evenly formed in the bottom end face of the turntable (38), an extension block (39) is fixed to the side edge of the installation cylinder (3), the extension block (39) is detachably installed on the turntable (38) through bolt installation, and a power part for driving the turntable (38) to rotate is arranged on the sliding base (12).

8. The automatic FPC defective product marking device as claimed in claim 1, wherein moving plates (4) are slidably connected to two sides of the soft plate strip on the bearing surface of the workbench (10), the moving direction of the moving plates (4) is perpendicular to the conveying direction of the soft plate strip, pressing rollers (41) used for abutting against the surface of the soft plate strip are mounted on the moving plates (4), adjusting assemblies used for adjusting the distance between the pressing rollers (41) and the bearing surface of the workbench (10) are arranged on the moving plates (4), and driving assemblies used for driving the two moving plates (4) to be close to or far away from each other are further arranged on the workbench (10).

9. The automatic FPC defective marking device of claim 8 wherein the adjustment assembly includes: a vertical groove (42) arranged on the moving plate (4) along the vertical direction; a slide block (43) slidably connected in the vertical groove (42); a compression spring (44) with one end fixed on the slide block (43) and the other end fixed on the inner wall of the bottom end of the vertical groove (42); and an adjusting rod (45) which penetrates into the vertical groove (42) along the vertical direction through a thread and is used for abutting against the sliding block (43), and the end part of the press roller (41) is installed on the sliding block (43) through a rotating shaft.

10. The automatic FPC defective marking device of claim 8 wherein the drive assembly includes: a strip-shaped through hole is formed on the bearing surface of the workbench (10); a shifting block (46) fixed at the bottom of the moving plate (4) and penetrating through the strip-shaped through hole; and the threaded rod (47) is in threaded connection between the two shifting blocks (46), and the threaded rod (47) and the two ends of the shifting blocks (46) in threaded connection are opposite in threaded direction.

Technical Field

The invention relates to the field of FPC defective product marking, in particular to automatic FPC defective product marking equipment.

Background

The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent property, is called as a flexible printed circuit board or FPC for short, and has the characteristics of high wiring density, light weight and thin thickness.

At present, some defective products can inevitably exist in the processing process of the soft board, and in order to select the defective products, the traditional operation flow is as follows: utilize conveyor and coiling mechanism to hug closely the workstation with banded soft board and carry, simultaneously, install the equipment of automatic scanning discernment soft board on the workstation, when the soft board passes through the workstation, the camera of this equipment can scan the soft board, and in information transmission to control system that will scan, control system handles back rethread display and shows, if the display shows unqualified product, the staff will take the pen-knife to make the mark on the defective products, in order to avoid the defective products to flow.

Aiming at the related technical situation, the inventor thinks that the traditional mode of marking defective products by adopting the knife pen is troublesome, the positions of the knife pen are not uniform, the knife pen is easy to miss, and the soft plates are connected together in a belt shape, so that the normal products are easy to scratch by slight carelessness, and the improvement is needed.

Disclosure of Invention

An object of this application is to provide an automatic FPC defective products marking device, can replace the manual work to carry out accurate mark to the soft board defective products, not only can reduce work load, can also effectively reduce to leak the condition of beating the mistake and beating.

The application provides a pair of automatic FPC defective products marking device adopts following technical scheme:

an automatic FPC defective product marking device, includes: a worktable installed on the frame; the detection device is arranged on the workbench and used for scanning and identifying the soft board; the vertical plate is vertically arranged on the bearing surface of the workbench and is close to the detection device; the sliding seat is connected to the vertical plate in a sliding manner along the vertical direction; the marking assembly is arranged on the sliding seat and used for marking the preset position of the bad soft board; and the lifting component is arranged on the vertical plate and used for driving the sliding seat to slide along the vertical direction.

Through adopting above-mentioned technical scheme, when detection device detected the soft board and is not conform to the requirement, can open lifting unit's switch, lifting unit can drive the slide downstream, and the slide can drive the mark subassembly of beating at the in-process that moves down and punch the operation to the preset position of soft board area to can replace artifical very convenient realization to the mark of soft board defective products, not only can reduce staff's the amount of labour, can also reduce and leak the condition of beating the mistake and beating

The application further provides that the marking assembly comprises: the mounting cylinder is vertically mounted on the bottom end face of the sliding seat; the sliding cylinder is connected in the mounting cylinder in a sliding manner along the vertical direction; the knife cylinder is arranged at the bottom of the sliding cylinder; and a connecting spring arranged between the sliding cylinder and the bottom wall of the mounting cylinder and used for connecting the sliding cylinder and the mounting cylinder.

Through adopting above-mentioned technical scheme, when lifting unit drive sword section of thick bamboo was inconsistent with the preset position of soft board, the connecting spring who sets up can utilize the elastic restoring force of self, can play the effect of buffer protection to the sword section of thick bamboo, reduces the workstation and is damaged or the condition that wearing and tearing appear in the sword section of thick bamboo.

The telescopic rod is further provided with a plurality of vertically downward telescopic rods arranged on the periphery of the mounting cylinder, a rubber block is fixed at the bottom of each telescopic rod, and a rod body of each telescopic rod is further sleeved with a return spring.

Through adopting above-mentioned technical scheme, the rubber block that sets up can support along with beating the in-process that the mark subassembly supports and presses the soft board and support and press the soft board, reduces the soft board and appear gliding condition when being punched the mark to can further improve the accuracy of beating the mark subassembly, reduce the condition of beating by mistake.

The top wall of the sliding cylinder is provided with a material suction port, an exhaust fan is installed at a preset position close to the workbench, and a material suction hose for connecting the exhaust fan and the material suction port is installed between the exhaust fan and the material suction port.

Through adopting above-mentioned technical scheme, the air exhauster of setting can adsorb out through inhaling the soft board waste material piece of material hose in with the slide cartridge when opening, reduces the operation that the soft board waste material piece influences the knife section of thick bamboo and punches to the soft board.

The application further provides that the outer diameters of the knife cylinder and the sliding cylinder are gradually increased from the bottom to the top.

Through adopting above-mentioned technical scheme, restriction sword section of thick bamboo and the external diameter size of slide for the sword section of thick bamboo is accomplishing the back of punching to the soft board, and the soft board waste material can be accomodate to the slide in, is favorable to being taken out by the air exhauster.

The application is further provided with that the workbench is positioned under the marking assembly and is provided with a cavity, the top of the cavity is densely provided with adsorption holes for adsorbing soft board scraps or powder, and the bottom of the cavity is connected with an air draft device through a pipeline.

Through adopting above-mentioned technical scheme, the updraft ventilator of setting can mutually support through pipeline and absorption hole, punches the powder piece of leaving over to the soft board on the workstation and adsorbs, avoids the condition of these pieces or powder fish tail soft board to appear.

The rotary table is further arranged on the bottom end face of the sliding seat, a plurality of mounting holes are uniformly formed in the bottom end face of the rotary table, an extending block is fixed on the side edge of the mounting cylinder and detachably mounted on the rotary table through a bolt, and a power part for driving the rotary table to rotate is arranged on the sliding seat.

Through adopting above-mentioned technical scheme, the power spare that sets up can drive the carousel and rotate when opening, and the carousel can drive the sword section of thick bamboo rotatory at rotatory in-process to can adjust the position of sword section of thick bamboo according to the flexible sheet size and the position of punching in advance, and set up mounting hole and bolt, both cooperate each other, can further adjust the position of sword section of thick bamboo, make its best position at the carousel assemble.

The soft plate belt conveying device is further provided with moving plates which are connected with the bearing surfaces of the working table in a sliding mode, the moving direction of the moving plates is perpendicular to the conveying direction of the soft plate belt, pressing rollers used for abutting against the surface of the soft plate belt are installed on the moving plates, adjusting assemblies used for adjusting the distance between the pressing rollers and the bearing surfaces of the working table are arranged on the moving plates, and driving assemblies used for driving the two moving plates to be close to or far away from each other are further arranged on the working table.

By adopting the technical scheme, the arranged press roller can press the soft board belt on the basis of the rubber block, the sliding condition of the soft board is further reduced, and the contact tightness between the press roller and the soft board can be adjusted according to the thickness of the soft board by the arranged adjusting assembly; the distance between the moving plates can be adjusted according to the width of the soft plate by the arranged driving assembly, and by adopting the structure, the application range of the structure can be effectively enlarged.

The present application further provides that the adjustment assembly comprises: a vertical groove arranged on the movable plate along the vertical direction; the sliding block is connected in the vertical groove in a sliding manner; one end of the compression spring is fixed on the sliding block, and the other end of the compression spring is fixed on the inner wall of the bottom end of the vertical groove; and the adjusting rod penetrates into the vertical groove along the vertical direction through threads and is used for abutting against the sliding block, and the end part of the compression roller is installed on the sliding block through a rotating shaft.

By adopting the technical scheme, when the distance between the press roller and the bearing surface of the workbench is required to be adjusted, the slide block can be conveniently driven to slide in the vertical groove by rotating the adjusting rod, and the compression spring can drive the slide block to have an upward trend by utilizing the restoring force of the compression spring, so that the press roller can be positioned at a preset height position, and a certain abutting and pressing buffering effect can be achieved on a soft board.

The present application further provides that the drive assembly comprises: a strip-shaped through hole formed on the bearing surface of the workbench; the shifting block is fixed at the bottom of the moving plate and penetrates through the strip-shaped through hole; and the threaded rod is in threaded connection between the two shifting blocks, and the threaded rod is opposite to the threads at the two ends of the shifting block in threaded connection.

Through adopting above-mentioned technical scheme, the threaded rod that sets up can drive symmetrical shifting block and be close to each other or keep away from when rotatory to the interval between two movable plates of very convenient regulation, the soft slab band that makes the distance between two movable plates can the different width of adaptation.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the marking assembly and the lifting assembly on the workbench, when the detection device finds that defective products exist on the soft board belt, the lifting assembly can drive the marking assembly to replace manual work and automatic punching operation on the preset position on the soft board, the whole process is simple to operate, and the conditions of mistaken marking and missed marking can be effectively reduced;

but set up the rubber block that can reciprocate and height-adjusting's compression roller, the rubber block mutually supports with the compression roller together, can support the pressure to the preset position of soft board when punching the operation to the soft board to can reduce the soft board and take the slip and the circumstances that appears beat partially, effectively improved the degree of accuracy of punching.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is a schematic structural diagram of a marking assembly in an embodiment of the present application.

Description of reference numerals: 1. a frame; 10. a work table; 11. a vertical plate; 12. a slide base; 13. a cavity; 14. a pipeline; 2. a detection device; 3. mounting the cylinder; 31. a slide cylinder; 32. a knife cylinder; 33. a connecting spring; 34. a telescopic rod; 35. a rubber block; 36. a return spring; 37. a material suction hose; 38. a turntable; 39. an extension block; 4. moving the plate; 41. a compression roller; 42. a vertical slot; 43. a slider; 44. a compression spring; 45. adjusting a rod; 46. shifting blocks; 47. a threaded rod.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses automatic FPC defective products marking device, as shown in fig. 1 and fig. 2, include: the detection device 2 is mounted on the workbench 10, the detection device 2 can scan the conveyed soft board belt and transmit the scanned information to the control system, and the control system processes the information and displays the information through the display.

In order to mark the unqualified products displayed by the display and facilitate the subsequent staff to screen out the unqualified products, in the embodiment, a vertical plate 11 is vertically arranged on one side of the bearing surface of the worktable 10 close to the detection device 2, a sliding seat 12 is connected on the vertical plate 11 in a sliding way along the vertical direction, a lifting component for driving the sliding seat 12 to lift is also arranged on the vertical plate 11, the lifting component can be a cylinder in the embodiment, the bottom of the sliding base 12 is also provided with a marking assembly, in this embodiment, a foot pedal is installed at a predetermined position below the workbench 10, the foot pedal is electrically connected with a switch of the control cylinder, when the detection device 2 detects unqualified products, the worker can conveniently open the air cylinder by stepping on the pedal, so that the cylinder drives the marking assembly to move downwards to punch the preset position of the soft board.

In this embodiment, the marking subassembly includes: the installation cylinder 3 is vertically installed on the bottom end face of the sliding seat 12, a sliding cylinder 31 is connected in the installation cylinder 3 in a sliding mode along the vertical direction, a cutter cylinder 32 is installed at one end, far away from the installation cylinder 3, of the sliding cylinder 31, meanwhile, connecting springs 33 are installed on two sides of the top of the sliding cylinder 31, and one end, far away from the sliding cylinder 31, of each connecting spring 33 is connected to the top of the installation cylinder 3.

When the cylinder drives the slide seat 12 to move downwards, the knife cylinder 32 can be abutted to a preset position of the soft plate strip, in the process that the slide seat 12 continuously moves downwards, the connecting spring 33 can play a certain buffering protection role on the knife cylinder 32, the situation that the knife cylinder 32 is less worn is ensured, along with the downward movement of the slide seat 12, the knife cylinder 32 can be provided with a marking hole on the soft plate strip, due to the fact that various circular holes are formed in the soft plate strip, the shape of the marking hole can be conveniently recognized by follow-up workers, the bottom of the knife cylinder 32 can be triangular, and the specific shape can be determined according to actual conditions.

In order to reduce the sliding situation of the soft board belt in the process of punching the soft board belt, in this embodiment, a plurality of vertically downward telescopic rods 34 are installed on the periphery of the installation cylinder 3, a return spring 36 is sleeved outside the telescopic rod 34, meanwhile, a rubber block 35 is installed at the bottom of the telescopic rod 34, one end of the return spring 36 abuts against the rubber block 35, the other end of the return spring abuts against one end of the telescopic rod 34 far away from the rubber block 35, and the telescopic rod 34 is closer to the bearing surface of the workbench 10 than the cutter cylinder 32 in a natural state, so that when the slide 12 moves down, the rubber block 35 can be pressed on the soft board belt in advance.

In practice, after the cutter cylinder 32 punches the mark holes on the soft board belt, most of the soft board waste generated by punching can be stored in the cutter cylinder 32, in order to effectively clean the soft board waste in the cutter cylinder 32, a suction port is formed on the top wall of the sliding cylinder 31, a through hole is also formed in the cylinder wall of the mounting cylinder 3, an exhaust fan is installed at a preset position close to the workbench 10, a suction hose 37 is connected between an air inlet of the exhaust fan and the suction port, the suction hose 37 extends into the through hole and is connected with the suction port of the sliding cylinder 31, when the exhaust fan is started, the soft board waste in the cutter cylinder 32 can be sucked out from the sliding cylinder 31 through the suction hose 37, and then the sucked soft board waste is intensively guided into a cloth bag, so that the environment is protected, and the continuous mark hole punching operation of the cutter cylinder 32 is not influenced.

In order to reduce the influence of the sliding of the soft board waste in the knife cylinder 32 from the bottom of the knife cylinder 32 to the normal scanning detection of the soft board strip, in the present embodiment, the outer diameters of the knife cylinder 32 and the slide cylinder 31 are set to be gradually larger from the bottom to the top.

In addition, because some chips and powdery materials exist on the workbench 10 in the process of marking the holes, the materials can have certain scraping influence on the surface of the soft plate strip, therefore, the cavity 13 is arranged under the marking component on the workbench 10, the adsorption holes for adsorbing the chips or the powder of the soft plate are densely distributed at the top of the cavity 13, the discharge hole is formed in the bottom of the cavity 13 and is connected with the air draft device through the pipeline 14, the air draft device in the embodiment can also adopt an exhaust fan, the air draft device is started, the powder on the bearing surface of the workbench 10 can be adsorbed into the cavity 13 through the pipeline 14 and then is extracted from the cavity 13, the operation is simple, and the processing quality of the soft plate strip can be effectively ensured.

In order to be able to effectual regulation mark subassembly's position, with the various not unidimensional soft boards of adaptation, in this embodiment, install the carousel 38 that supplies the installation section of thick bamboo 3 to install at the bottom face of slide 12, a plurality of mounting holes have evenly been seted up in the bottom of carousel 38, be fixed with extension piece 39 in the top outside of installation section of thick bamboo 3, extension piece 39 passes through the bolt and installs in the mounting hole that corresponds, in order to realize that the mark hole that a section of thick bamboo 32 was beaten accords with the actual conditions of soft slab band, in addition, still install power spare at the top of slide 12, the power spare of this embodiment can be servo motor, servo motor is when opening, can drive carousel 38 and rotate, with the position of better regulation installation section of thick bamboo 3.

The movable plate 4 is slidably connected to two sides of the soft plate strip on the bearing surface of the workbench 10, the sliding direction of the movable plate 4 is perpendicular to the conveying direction of the soft plate strip, a vertical groove 42 is formed in the movable plate 4 along the vertical direction, a sliding block 43 is slidably connected in the vertical groove 42, a compression spring 44 is installed at the bottom of the sliding block 43, one end, far away from the sliding block 43, of the compression spring 44 is connected to the inner wall of the bottom end of the vertical groove 42, a compression roller 41 is installed on the sliding block 43 through a rotating shaft, and the extending direction of the compression roller 41 is consistent with the moving direction of the movable plate 4.

In addition, there is an adjusting rod 45 at the vertical threaded connection in top of the moving plate 4, the bottom end of the adjusting rod 45 penetrates into the vertical slot 42 and is abutted against the sliding block 43, when the thickness of the soft board belt changes, the adjusting rod 45 and the compression spring 44 can be rotated to be matched with each other, the sliding block 43 is driven to move to a preset position in the vertical slot 42, so that the abutting force of the compression roller 41 on the surface of the soft board belt can be conveniently adjusted, the soft board belt is abutted and pressed on the basis of not influencing the conveying of the soft board belt, and the sliding condition of the soft board belt is reduced.

In addition, a driving assembly for adjusting the distance between the two moving plates 4 is mounted on the table 10, and in this embodiment, the driving assembly includes: a strip-shaped through hole formed on the bearing surface of the worktable 10; and the shifting blocks 46 are fixed at the bottoms of the moving plates 4 and penetrate through the strip-shaped through holes, threaded rods 47 are connected between the shifting blocks 46 in a threaded mode, the threaded rods 47 are opposite to the thread directions of the two ends of the shifting blocks 46 in the threaded mode, when the width sizes of the soft plate strips are different, the two moving plates 4 can be driven to be close to and far away from each other by rotating the threaded rods 47, and therefore the distance between the two moving plates 4 can be adjusted conveniently to adapt to the soft plate strips with different widths.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.