CN222177889U

CN222177889U - V-CUT device for PCB production

Info

Publication number: CN222177889U
Application number: CN202420827748.8U
Authority: CN
Inventors: 曾建华; 廖峰; 龙军; 黎斌; 邱星
Original assignee: Jiangmen Glory Faith Pcb Co ltd
Current assignee: Jiangmen Glory Faith Pcb Co ltd
Priority date: 2024-04-19
Filing date: 2024-04-19
Publication date: 2024-12-17
Anticipated expiration: 2034-04-19

Abstract

The present application discloses a V-CUT device for PCB production, comprising: a machine base; a cutting mechanism, comprising a plurality of cutting modules arranged in sequence with the machine base, each cutting module comprising two cutting units symmetrically arranged up and down, the two cutting units cooperate to cut the PCB board, the cutting unit comprising a mounting seat, a knife cover and a blade, the mounting seat is lifted and arranged on the machine base, the knife cover is arranged on one side of the mounting seat, a cavity is formed between the knife cover and the mounting seat, the opening of the cavity is arranged downward, the blade is rotatably arranged in the cavity, and the blade protrudes from the opening of the cavity, the mounting seat is provided with a dust suction port, the dust suction port is connected to the cavity, and a connecting pipe is provided on the side of the dust suction port away from the blade; a dust suction mechanism, comprising a dust suction chamber, a dust collector and a dust suction pipe, the dust suction chamber is arranged on the top of the machine base, the dust collector is connected to the outlet of the dust suction chamber, one end of the dust suction pipe is connected to the inlet of the dust suction chamber, and the other end of the dust suction pipe is connected to the connecting pipe.

Description

V-CUT device for PCB production

Technical Field

The application relates to the technical field of PCB production, in particular to a V-CUT device for PCB production.

Background

V-CUT is a V-shaped groove, and is usually a groove formed at the boundary of a jointed board (between two circuit boards), so that the jointed boards can be jointed in batch production, and the V-shaped groove is formed at the boundary for conveniently separating the two jointed boards, and the V-CUT device is a device for cutting and grooving the jointed boards.

However, most of the current V-CUT devices adopt single-blade cutting, and when cutting is carried out on multi-unit jointed boards, the cutting needs to be carried out for multiple times, so that the working efficiency and the production cost are high, and in addition, a large amount of dust is generated in the cutting process, so that the sanitation of the working environment and the product quality are influenced.

Disclosure of utility model

The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the V-CUT device for PCB production provided by the application not only can realize the repeated cutting of the PCB, improve the working efficiency and reduce the production cost, but also can achieve the purpose of dust collection, improve the sanitation of the working environment and improve the product quality.

The V-CUT device for PCB production comprises a machine base, a cutting mechanism, a dust collection mechanism and a dust collection mechanism, wherein the cutting mechanism comprises a plurality of groups of cutting modules which are sequentially arranged and connected with the machine base, each group of cutting modules comprises two cutting units which are vertically symmetrically arranged, the two cutting units are matched with each other to CUT a PCB, each cutting unit comprises a mounting seat, a knife cover and a blade, the mounting seats are arranged on the machine base in a lifting mode, the knife cover is arranged on one side of the mounting seat, a cavity is formed between the knife cover and the mounting seat, an opening of the cavity is downwards arranged, the blade is rotatably arranged in the cavity, the blade protrudes out of the opening of the cavity, the mounting seat is provided with a dust collection opening, the dust collection opening is communicated with the cavity, one side of the dust collection opening, which is away from the blade, is provided with a connecting pipe, the dust collection mechanism comprises a dust collection cavity, a dust collector and a dust collection pipe, the dust collection cavity is arranged at the top of the machine base, the dust collector is connected with an outlet of the dust collection cavity, one end of the dust collection pipe is connected with an inlet of the dust collection cavity, and the other end of the dust collection pipe is connected with the connecting pipe.

The V-CUT device for PCB production at least has the advantages that multiple times of cutting of the PCB can be achieved simultaneously through the arrangement of the multiple groups of cutting modules, the working efficiency is improved, the production cost is reduced, dust generated during cutting can be absorbed through the arrangement of the dust collection mechanism, the purpose of dust collection is achieved, the working environment is improved, and the product quality is improved.

According to the V-CUT device for PCB production, provided by the embodiment of the application, the dust collection cavities are positioned at the left side and the right side of the machine base, and are communicated through the connecting cavity.

According to the V-CUT device for PCB production, which is disclosed by the embodiment of the application, a filter is arranged in the dust collection cavity.

According to the V-CUT device for PCB production, which is disclosed by the embodiment of the application, the dust collection pipe is arranged as an organ pipe, and the dust collection pipe is provided with a valve.

According to the V-CUT device for PCB production, provided by the embodiment of the application, the base is provided with the sliding mechanism, the sliding mechanism is provided with the fixing seat, the mounting seat is arranged on the fixing seat, the fixing seat is provided with the channel, and the dust suction pipe penetrates through the channel.

According to the V-CUT device for PCB production, which is disclosed by the embodiment of the application, the mounting seat is provided with the connecting block, the sliding mechanism is provided with the first cylinder, and the telescopic end of the first cylinder is connected with the connecting block.

According to the V-CUT device for PCB production, the mounting seat is provided with the conveying assembly, the conveying assembly comprises the conveying wheel and the conveying belt, the conveying wheel is rotatably arranged on the mounting seat, the conveying belt is wound on the conveying wheel, the conveying belt is positioned on one side of the cutter cover, and the conveying belt is used for conveying the PCB.

According to the V-CUT device for PCB production, which is disclosed by the embodiment of the application, the bottom of the cutter cover is provided with the flattening plate, and the conveyor belt is wound on the flattening plate.

According to the V-CUT device for PCB production, the conveying assembly further comprises a tensioning wheel, the tensioning wheel is slidably arranged on the mounting seat, and the conveying belt is in crimping connection with the tensioning wheel to be tensioned.

According to the V-CUT device for PCB production, provided by the embodiment of the application, one side, away from the conveyor belt, of the tensioning wheel is provided with the second cylinder, and the telescopic end of the second cylinder is abutted against the tensioning wheel.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

The foregoing and/or additional aspects and advantages of the application will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a V-CUT device for PCB production according to an embodiment of the present application;

FIG. 2 is a schematic view of a part of a V-CUT device for PCB production according to an embodiment of the application;

fig. 3 is a schematic structural view of a cutting unit in the V-CUT device for PCB production according to an embodiment of the present application.

Reference numerals illustrate:

The vacuum cleaner comprises a base 100, a sliding mechanism 110, a fixing seat 120, a first cylinder 130, a cutting mechanism 200, a mounting seat 210, a cutter cover 220, a blade 230, a cavity 240, a dust collection opening 250, a flattening plate 260, a conveying wheel 271, a conveying belt 272, a tensioning wheel 273, a second cylinder 274, a dust collection cavity 310, a dust collector 320, a dust collection pipe 330 and a connecting cavity 340.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.

In the description of the present application, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

In the description of the present application, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present application, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present application can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 3, the embodiment of the application provides a V-CUT device for PCB production, comprising a base 100, a cutting mechanism 200, a dust collection mechanism and a dust collection mechanism, wherein the cutting mechanism 200 comprises a plurality of groups of cutting modules which are sequentially arranged and arranged with the base 100, each group of cutting modules comprises two cutting units which are vertically symmetrically arranged, the two cutting units are matched with each other to CUT a PCB, each cutting unit comprises a mounting seat 210, a knife cover 220 and a blade 230, the mounting seats 210 are arranged on the base 100 in a lifting manner, the knife cover 220 is arranged on one side of the mounting seat 210, a cavity 240 is formed between the knife cover 220 and the mounting seats 210, an opening of the cavity 240 is downwards arranged, the blade 230 is rotatably arranged in the cavity 240, the blade 230 protrudes out of the opening of the cavity 240, the mounting seat 210 is provided with a dust collection opening 250, the dust collection opening 250 is communicated with the cavity 240, one side of the dust collection opening 250, which is away from the blade 230 is provided with a connecting pipe, the dust collection mechanism comprises a dust collection cavity 310, a dust collector 320 and a dust collection pipe 330, the dust collection cavity is arranged on the top of the base 100, the dust collector 320 is connected with an outlet of the dust collection cavity, one end of the dust collection pipe 330 is connected with an inlet of the dust collection cavity, and the other end of the dust collection pipe 330 is connected with the connecting pipe.

Through being provided with dust absorption mechanism, dust that produces when can absorbing the cutting reaches the purpose of dust absorption, improves operational environment health, improves product quality.

Referring to fig. 1, in this embodiment, the cutting modules are provided with eight groups, and the eight groups of cutting modules are equally divided into two groups and are respectively disposed on two sides of the stand 100, so that cutting on two ends of a PCB board can be simultaneously realized, and the working efficiency is improved. Of course, the number of the groups of the cutting modules can be reasonably selected by a person skilled in the art according to practical situations, and the application is not limited thereto.

Further, the dust suction chambers are located at the left and right sides of the machine base 100 to correspond to the cutting modules at both sides of the machine base 100, respectively, so that the uniformity of the equipment can be improved. It is conceivable that the dust collection cavities are communicated through the connecting cavity 340, so that the dust collection cavities on two sides are communicated with each other, and only one dust collector 320 is needed to be arranged at the moment, thereby reducing the production cost. It is easy to understand that a filter is arranged in the dust collection cavity. Through being provided with the filter, can come out dust filtration, improve sanitary safety.

Referring to fig. 1 to 3, in some embodiments, the base 100 is provided with a sliding mechanism 110, the sliding mechanism 110 is provided with a fixing base 120, the mounting base 210 is disposed on the fixing base 120, the fixing base 120 is provided with a channel, and the dust suction pipe 330 is disposed through the channel. By the aid of the sliding mechanism 110, the position of the cutting unit can be adjusted to adapt to PCBs of different specifications, and the application range is enlarged. The dust suction pipe 330 is configured as an organ pipe, so that the movement of the fixing seat 120 is not affected, and the safety is improved. Further, the dust suction pipe 330 is provided with a valve. In the actual production process, the corresponding cutting module is selected to work according to the specification of the PCB, and dust collection is not needed for the non-working cutting module because dust is not generated, and the dust collection pipe 330 can be closed through the valve at the moment, so that the dust collection efficiency of other cutting modules is improved.

Referring to fig. 1 to 3, in detail, the mounting base 210 is provided with a connection block, the sliding mechanism 110 is provided with a first cylinder 130, and a telescopic end of the first cylinder 130 is connected with the connection block. The first cylinder 130 drives the mounting seat 210 to lift, so that the cutter feeding or retracting of the cutter 230 is realized, the structure is simple, and the work is stable. Wherein, mount pad 210 is provided with the conveying subassembly, and the conveying subassembly includes transfer wheel 271 and conveyer belt 272, and transfer wheel 271 rotates to set up in mount pad 210, and conveyer belt 272 is located the one side of knife cover 220 around locating transfer wheel 271, and conveyer belt 272 is used for carrying the PCB board. Through being provided with the conveying subassembly to realize the transportation of PCB board, simple structure, job stabilization. It is easily understood that the bottom of the blade cover 220 is provided with a screed plate 260, and a conveyor belt 272 is wound around the screed plate 260. By the aid of the flattening plate 260, the flatness of the transmission belt can be improved, and smoothness of conveying of the PCB is guaranteed.

Referring to fig. 1-3, it is contemplated that the conveyor assembly further includes a tensioning wheel 273, the tensioning wheel 273 being slidably disposed on the mounting block 210, the tensioning wheel 273 crimping the conveyor belt 272 for tensioning. By being provided with the tensioning wheel 273, the conveyor belt 272 can be tensioned to ensure the stability of the work. Wherein, the side that the take-up pulley 273 kept away from conveyer 272 is provided with second cylinder 274, and the flexible end butt take-up pulley 273 of second cylinder 274. The tensioning wheel 273 is driven to slide through the second air cylinder 274, manual operation is not needed, and the structure is simple and the work is stable.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application as defined by the appended claims and their equivalents.

Claims

V-CUT device is used in PCB production, characterized in that includes:

A base;

The cutting mechanism comprises a plurality of groups of cutting modules which are sequentially arranged and arranged with the machine base, each group of cutting modules comprises two cutting units which are vertically symmetrically arranged, the two cutting units are matched to cut the PCB, each cutting unit comprises a mounting seat, a knife cover and a knife blade, the mounting seats are arranged on the machine base in a lifting mode, the knife covers are arranged on one sides of the mounting seats, a cavity is formed between the knife covers and the mounting seats, the opening of the cavity is downwards arranged, the knife blade is rotatably arranged in the cavity, the knife blade protrudes out of the opening of the cavity, the mounting seats are provided with dust collection openings, the dust collection openings are communicated with the cavity, and connecting pipes are arranged on one sides of the dust collection openings, which deviate from the knife blade;

The dust collection mechanism comprises a dust collection cavity, a dust collector and a dust collection pipe, wherein the dust collection cavity is arranged at the top of the machine base, the dust collector is connected with an outlet of the dust collection cavity, one end of the dust collection pipe is connected with an inlet of the dust collection cavity, and the other end of the dust collection pipe is connected with the connecting pipe.
2. The V-CUT device for PCB production of claim 1, wherein the dust suction chambers are located at left and right sides of the chassis, and are communicated with each other through a connection chamber.
3. The V-CUT device for PCB production of claim 2, wherein a filter is provided in the dust suction chamber.
4. The V-CUT device for PCB production of claim 1, wherein the dust suction pipe is provided as an organ pipe, and the dust suction pipe is provided with a valve.
5. The V-CUT device for PCB production of claim 4, wherein the chassis is provided with a sliding mechanism, the sliding mechanism is provided with a fixing base, the mounting base is provided with a channel, and the dust suction pipe is inserted into the channel.
6. The V-CUT device for PCB production of claim 5, wherein the mounting base is provided with a connection block, the sliding mechanism is provided with a first cylinder, and a telescopic end of the first cylinder is connected with the connection block.
7. The V-CUT device for PCB production according to claim 1, wherein the mounting base is provided with a transfer assembly comprising a transfer wheel and a transfer belt, the transfer wheel is rotatably disposed on the mounting base, the transfer belt is wound around the transfer wheel, the transfer belt is disposed on one side of the blade cover, and the transfer belt is used for conveying the PCB.
8. The V-CUT device for PCB production of claim 7, wherein the bottom of the blade cover is provided with a screed plate, and the conveyor belt is wound around the screed plate.
9. The V-CUT device for PCB production of claim 7, wherein the transfer assembly further comprises a tensioner slidably disposed in the mounting base, the tensioner crimping the conveyor belt for tensioning.
10. The V-CUT device for PCB production of claim 9, wherein a second cylinder is provided on a side of the tensioning wheel remote from the conveyor belt, and a telescoping end of the second cylinder abuts the tensioning wheel.