CN218138303U

CN218138303U - PCB cutting device

Info

Publication number: CN218138303U
Application number: CN202222254011.5U
Authority: CN
Inventors: 马强
Original assignee: Jingtong Tianjin Electronics Co ltd
Current assignee: Jingtong Tianjin Electronics Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-12-27
Anticipated expiration: 2032-08-26

Abstract

The utility model relates to a PCB board cutting device, which comprises a supporting table, the last fixed surface of brace table installs horizontal slip table, both ends movable mounting has quantity to be two fixed sliding blocks around horizontal slip table, four the top movable mounting of fixed sliding block has the cutting bed, the top fixed mounting of cutting bed has the sucking disc, brace table's top and bottom are equipped with cutting dust absorption mechanism. This PCB board cutting device, cutting bed through installing on the fixed slider of horizontal slip table cooperation of fixed mounting on a supporting bench, the effect of moving the PCB board about to best cutting position has been realized, the inside air of aspiration pump extraction sucking disc through the installation of dust absorption case left side, the effect of cutting the PCB board is fixed has been reached, dust absorption wind channel cooperation fan through the installation of dust absorption dish bottom, the dust impurity that will cut has been reached and has been absorbed and store the effect of collecting the pocket, the problem of the clearance collection that the dust impurity that produces can not be fine in the actual operation has been solved.

Description

PCB cutting device

Technical Field

The utility model relates to a PCB cuts technical field, specifically is a PCB board cutting device.

Background

The shearing is the first step of the mechanical operation of the printed circuit board, which can give a rough shape and contour by shearing, the shearing of the PCB board can be either manual or electromechanical, the shearing machine can be divided into laser shearing and blade shearing, and the blade shearing machine usually has a set of adjustable shearing blades.

Although the PCB board on the market cuts efficient advantage at present, the dust impurity that produces in the actual operation can not fine clearance collect, has brought very big trouble for the operation workman, so proposes a PCB board cutting device and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a PCB board cutting device possesses inhales advantages such as ash collection, has solved the problem of the clearance collection that the dust impurity that produces can not be fine in actual operation.

In order to achieve the above object, the utility model provides a following technical scheme: a PCB cutting device comprises a supporting table, wherein a transverse sliding table is fixedly arranged on the upper surface of the supporting table, two fixed sliding blocks are movably arranged at the front end and the rear end of the transverse sliding table, cutting tables are movably arranged at the tops of the four fixed sliding blocks, suckers are fixedly arranged at the tops of the cutting tables, and cutting and dust collection mechanisms are arranged at the tops and the bottoms of the supporting table;

cutting dust absorption mechanism includes that fixed mounting just keeps away from horizontal slip table right side quantity and is two in a supporting bench upper surface motor slide bar, two the positive movable mounting of motor slide bar has the sliding plate, the positive fixed mounting of sliding plate has the rotating electrical machines, the output fixed mounting of rotating electrical machines has the cutting blade, the bottom fixed mounting of rotating electrical machines has the electron hydraulic stem, the one end fixed mounting that the upper surface of supporting bench just kept away from horizontal slip table back has the dust absorption dish, the bottom fixed mounting of dust absorption dish has the dust absorption wind channel, the exit end fixed mounting in dust absorption wind channel has the fan, the gas vent movable mounting of fan has the collection pocket.

Further, a dust suction box is fixedly mounted at the back of the dust suction disc, an air suction pump is fixedly mounted on the left side of the dust suction box, and an air suction pipe is fixedly mounted at an air suction opening of the air suction pump.

Furthermore, the area of horizontal slip table is less than the area of brace table, the top of fixed slider is the lug structure, the bottom of cutting bed is seted up quantity and is two recesses, the cutting bed passes through lug and recess cooperation longitudinal sliding with fixed slider.

Further, a cavity is arranged inside the cutting table, the volume of the cavity is larger than that of the suction pipe, the suction pipe penetrates through the cavity to be connected with the bottom of the sucker, and the area of the sucker is smaller than that of the cutting table.

Furthermore, the distance between the cutting blade and the dust collection disc is not less than ten centimeters, the bottom of the electronic hydraulic rod is fixedly installed on the upper surface of the support table, the outlet of the dust collection air duct is of a square structure, and the inlet of the collection mesh bag is provided with a clamping groove.

Further, the right side fixed mounting of brace table has the side shield, the left side fixed mounting of side shield has loose bearing, loose bearing's outer lane fixed mounting has the blade backplate, the left side of side shield and the inboard one end fixed mounting of keeping away from the blade backplate have spacing stake.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this PCB board cutting device, through the cutting bed of installation on the fixed slider of horizontal slip table cooperation of fixed mounting on a supporting bench, the effect of moving the PCB board about to best cutting position has been realized, the inside air of aspiration pump extraction sucking disc through dust absorption case left side installation, the effect of cutting the PCB board is fixed has been reached, electronic hydraulic rod control through fixed mounting at a supporting bench upper surface promotes the rotating electrical machines and reciprocates, the effect of the PCB board of the different thickness of regulation cutting has been reached, dust absorption wind channel cooperation fan through dust absorption dish bottom installation, the effect of dust impurity absorption and storage at the collection pocket that will cut has been reached.

Drawings

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

fig. 2 is a view of the structure of the present invention.

In the figure: the device comprises a supporting table 1, a transverse sliding table 2, a fixed sliding block 3, a cutting table 4, a sucking disc 5, a motor sliding rod 6, a sliding plate 7, a rotating motor 8, a cutting blade 9, an electronic hydraulic rod 10, a dust suction disc 11, a dust suction air duct 12, a fan 13, a collecting mesh bag 14, a dust suction box 15, an air suction pump 16, an air suction pipe 17, a movable bearing 18, a blade guard plate 19 and a limiting pile 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-2, a PCB board cutting device in this embodiment, including a supporting bench 1, the last fixed surface of supporting bench 1 installs horizontal slip table 2, the area of horizontal slip table 2 is less than the area of supporting bench 1, both ends movable mounting has fixed slider 3 that quantity is two around horizontal slip table 2, the top of fixed slider 3 is the lug structure, the top movable mounting of four fixed slider 3 has cutting bed 4, the quantity is seted up the recess that quantity is two in cutting bed 4's bottom, cutting bed 4 passes through lug and the vertical slip of groove cooperation with fixed slider 3, the top fixed mounting of cutting bed 4 has sucking disc 5, the top and the bottom of supporting bench 1 are equipped with cutting dust absorption mechanism.

Cutting dust absorption mechanism includes that fixed mounting is in brace table 1 upper surface and keeps away from horizontal slip table 2 right side quantity and be two motor slide bar 6, the front movable mounting of two motor slide bar 6 has sliding plate 7, the front fixed mounting of sliding plate 7 has rotating electrical machines 8, rotating electrical machines 8's output fixed mounting has cutting blade 9, the purpose cuts the PCB board, rotating electrical machines 8's bottom fixed mounting has electron hydraulic stem 10, the bottom fixed mounting of electron hydraulic stem 10 is in brace table 1's upper surface, adjust suitable height and cut the PCB board of different thickness, brace table 1's upper surface and the one end fixed mounting who keeps away from horizontal slip table 2 back have dust absorption dish 11, take away the impurity and the dust that cut the PCB board produced, the back-to-back interval of cutting blade 9 and dust absorption dish 11 is not less than ten centimetres, prevent that cutting blade 9 from rotating contact to dust absorption dish 11, dust absorption dish 11's back fixed mounting has dust collection box 15, dust collection box 15's left side fixed mounting has aspiration pump 16, aspiration pump 16's aspiration orifice fixed mounting has aspiration tube 17.

The inside of cutting bed 4 is equipped with the cavity, the volume of cavity is greater than the volume of exhaust tube 17, exhaust tube 17 passes the cavity and is connected with sucking disc 5's bottom, sucking disc 5's area is less than cutting bed 4's area, the end fixed mounting of exhaust tube 17 is in sucking disc 5's bottom, the purpose is fixed the PCB board and is not rocked on sucking disc 5, the bottom fixed mounting of dust absorption dish 11 has dust absorption wind channel 12, the exit end fixed mounting in dust absorption wind channel 12 has fan 13, purpose pressurization extraction dust impurity, fan 13's gas vent movable mounting has collection pocket 14, collect the dust and the impurity of extraction, the export in dust absorption wind channel 12 is square structure, the draw-in groove has been seted up to the import department of collecting pocket 14, the purpose is realized conveniently to fix collection pocket 14 on fan 13 and take off.

The collecting bag 14 is a wire bag having dense slits.

Referring to fig. 2, in order to prevent an operator from being accidentally injured by the cutting blade 9 rotating at a high speed, a side guard is fixedly mounted on the right side of the support table 1 in the present embodiment, a movable bearing 18 is fixedly mounted on the left side of the side guard, a blade guard 19 is fixedly mounted on the outer ring of the movable bearing 18, and a limit pile 20 is fixedly mounted on the left side of the side guard and on the end far away from the inner side of the blade guard 19.

The working principle of the embodiment is as follows:

firstly put the PCB board on sucking disc 5, then the inside air of sucking disc 5 is taken out away to aspiration pump 16, the PCB board is firmly fixed at sucking disc 6 top at this moment, then cutting bed 4 of installation is controlled to move the best cutting position about the PCB board on the fixed sliding table 2 cooperation fixed sliding block 3 of fixed mounting on a supporting bench 1, the electronic hydraulic stem 10 control of fixed mounting on a supporting bench 1 upper surface promotes rotating electrical machines 8 and reciprocates the regulation and can cut the PCB board of different thickness, dust absorption wind channel 12 cooperation fan 13 of installation 11 bottoms of dust absorption dish at last absorbs the dust impurity of cutting and stores in collecting pocket 14, at this moment pocket 14 and fan 13 joint, can manually outwards extract when needing to wash the impurity of collecting pocket 14 and can be with collecting pocket 14 disconnection.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PCB board cutting device, includes brace table (1), its characterized in that: the cutting and dust collecting device is characterized in that a transverse sliding table (2) is fixedly mounted on the upper surface of the supporting table (1), two fixed sliding blocks (3) are movably mounted at the front end and the rear end of the transverse sliding table (2), cutting tables (4) are movably mounted at the tops of the four fixed sliding blocks (3), suckers (5) are fixedly mounted at the tops of the cutting tables (4), and cutting and dust collecting mechanisms are arranged at the tops and the bottoms of the supporting table (1);

cutting dust absorption mechanism includes fixed mounting in brace table (1) upper surface and keeps away from horizontal slip table (2) right side quantity and be two motor slide bar (6), two the positive movable mounting of motor slide bar (6) has sliding plate (7), the positive fixed mounting of sliding plate (7) has rotating electrical machines (8), the output fixed mounting of rotating electrical machines (8) has cutting blade (9), the bottom fixed mounting of rotating electrical machines (8) has electron hydraulic stem (10), the upper surface of brace table (1) and the one end fixed mounting who keeps away from horizontal slip table (2) back have dust absorption dish (11), the bottom fixed mounting of dust absorption dish (11) has dust absorption wind channel (12), the exit end fixed mounting of dust absorption wind channel (12) has fan (13), the gas vent movable mounting of fan (13) has collection pocket (14).

2. The PCB board trimming apparatus of claim 1, wherein: the back fixed mounting of dust absorption dish (11) has dust collection box (15), the left side fixed mounting of dust collection box (15) has aspiration pump (16), the extraction opening fixed mounting of aspiration pump (16) has exhaust tube (17).

3. The PCB board trimming apparatus of claim 1, wherein: the area of horizontal slip table (2) is less than the area of brace table (1), the top of fixed slider (3) is the lug structure, the bottom of cutting bed (4) is seted up quantity and is two recesses, cutting bed (4) and fixed slider (3) are through lug and recess cooperation longitudinal sliding.

4. A PCB board trimming apparatus according to claim 2, wherein: the cutting table is characterized in that a cavity is arranged inside the cutting table (4), the volume of the cavity is larger than that of the air exhaust pipe (17), the air exhaust pipe (17) penetrates through the cavity to be connected with the bottom of the sucker (5), and the area of the sucker (5) is smaller than that of the cutting table (4).

5. The PCB board trimming apparatus of claim 1, wherein: the distance between the cutting blade (9) and the dust collection disc (11) is not less than ten centimeters, the bottom of the electronic hydraulic rod (10) is fixedly arranged on the upper surface of the support table (1), the outlet of the dust collection air duct (12) is of a square structure, and the inlet of the collection mesh bag (14) is provided with a clamping groove.

6. The PCB board trimming apparatus of claim 1, wherein: the right side fixed mounting of brace table (1) has the side shield, the left side fixed mounting of side shield has loose bearing (18), the outer lane fixed mounting of loose bearing (18) has blade backplate (19), the left side of side shield just keeps away from the inboard one end fixed mounting of blade backplate (19) has spacing stake (20).