CN212286151U

CN212286151U - Multidirectional PCB board separator

Info

Publication number: CN212286151U
Application number: CN202020891456.2U
Authority: CN
Inventors: 张正万; 张斌强
Original assignee: Kunshan Zhengfangqiu Electronics Co ltd
Current assignee: Kunshan Zhengfangqiu Electronics Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-01-05
Anticipated expiration: 2030-05-25

Abstract

The utility model relates to an extension board technical field especially relates to a multidirectional PCB board separator, solves the shortcoming that exists among the prior art, including organism, cutting piece and bottom plate, the organism comprises base, footstock and two pillars, and the pillar passes through welded fastening between base and footstock, is provided with display screen and switch on the footstock, and has welded the extension board on the base, and has welded the diaphragm in the inside of extension board, and the bottom plate is installed on the upper surface of extension board, and the inside of diaphragm is provided with intermeshing's worm and worm wheel, and the one end of worm is connected with the motor, and the worm wheel is connected fixedly through connecting axle and bottom plate, and the crisscross V groove of violently indulging is seted up to the upper surface of bottom plate. Compared with the prior art, the utility model discloses improved this PCB board separator's diversified cutting technique greatly, both provided convenience for the cutting of PCB board, provided certain guarantee to staff's safety again.

Description

Multidirectional PCB board separator

Technical Field

The utility model relates to an extension board technical field especially relates to a multidirectional PCB board separator.

Background

The PCB is a printed circuit board, also called a printed circuit board, and is an important electronic component, a support body for an electronic component, and a carrier for electrical connection of the electronic component. In order to meet the requirement of mass production, the PCB boards are usually connected together in the manufacturing process, so that the connected PCB boards need to be separated in the later process.

However, the existing PCB board dividing machine is operated in one direction, so that the operation needs to be performed by manually changing the direction back and forth during the cutting process, and the efficiency of cutting the PCB board is low, and therefore a device is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multidirectional PCB board separator.

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

a multidirectional PCB board separator comprises a machine body, a cutting blade and a bottom plate, wherein the machine body comprises a base, a top seat and two supporting columns, the supporting columns are fixed between the base and the top seat in a welding mode, a display screen and a switch are arranged on the top seat, a supporting plate is welded on the base, a transverse plate is welded inside the supporting plate, the bottom plate is installed on the upper surface of the supporting plate, a worm and a worm wheel which are meshed with each other are arranged inside the transverse plate, one end of the worm is connected with a motor, the worm wheel is connected and fixed with the bottom plate through a connecting shaft, V grooves which are transversely and longitudinally staggered are formed in the upper surface of the bottom plate, and a first clamping plate and a second clamping plate which are driven by the motor are respectively installed on the upper;

install guide shaft and screw rod between the lateral wall of two pillars respectively, the one end of screw rod is connected with the motor, and the outer wall of guide shaft and screw rod slides and is provided with the regulation seat, has welded the mounting panel on the lateral wall of regulation seat, and the cutting piece passes through the motor to be installed in one side of mounting panel, and the both sides outer wall of mounting panel has all inlayed distance sensor on its surface.

Preferably, the guide shaft is fixed between the side walls of the two struts by welding, one end of the screw rod is fixedly connected with one of the struts by a bearing, and the motor connected with the screw rod is installed on the side wall of the other strut.

Preferably, a threaded hole matched with the screw rod is formed in one side of the interior of the adjusting seat, a guide hole matched with the guide shaft is formed in the other side of the interior of the adjusting seat, and the guide hole is of a quadrilateral structure.

Preferably, the two ends of the supporting plate are welded and fixed with the side walls of the pillars at the two sides respectively, and the central axis of the supporting plate is perpendicular to the central axis of the transverse plate.

Preferably, the rotating shaft is inserted into the bottom of the worm wheel, the other end of the rotating shaft is fixed on the inner bottom wall of the transverse plate through a bearing, one end of the worm is fixed on one side of the inner wall of the transverse plate through the bearing, and the motor connected with the worm is installed on the outer wall of the transverse plate.

Preferably, the V groove is of a structure shaped like a Chinese character jing, and the first clamping plate and the second clamping plate are both provided with two groups.

Preferably, the distance between two of said struts is greater than the maximum diameter of the sole plate during rotation.

The utility model has the advantages that:

through seting up horizontal and vertical crisscross V groove on the bottom plate, make the cutting piece remove in the vertical plane in V groove place, and cut the PCB board along the direction in this V groove, simultaneously, through worm gear's drive fit in addition, make the bottom plate can carry out the rotation of angle on the horizontal direction, thereby make the V groove of opposite side also can play corresponding effect, and then make this board separator can realize diversified cutting operation, compare in prior art, the utility model discloses improved this PCB board separator's diversified cutting technique greatly, both provided convenience for the cutting of PCB board, provided certain guarantee again to staff's safety.

Drawings

Fig. 1 is a schematic structural view of a multi-directional PCB board separator according to the present invention;

fig. 2 is a schematic side view of the connection between the adjusting seat and the mounting plate of the multi-directional PCB board separator according to the present invention;

fig. 3 is a schematic view illustrating the installation of the bottom plate, the supporting plate and the transverse plate of the multi-directional PCB board separator according to the present invention;

fig. 4 is a schematic top view of a bottom plate of a multi-directional PCB board separator according to the present invention.

In the figure: the device comprises a base 1, a top seat 2, a guide shaft 3, a screw rod 4, an adjusting seat 5, a threaded hole 51, a guide hole 52, a mounting plate 6, a support plate 7, a bottom plate 8, a first clamping plate 81, a second clamping plate 82, a groove 83V, a transverse plate 9, a worm 91 and a worm wheel 92.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, a multi-directional PCB board separator comprises a body, a cutting blade and a bottom plate 8, the body is composed of a base 1, a top seat 2 and two pillars, the pillars are fixed between the base 1 and the top seat 2 by welding, a display screen and a switch are arranged on the top seat 2, a support plate 7 is welded on the base 1, the support plate 7 is used for installing the bottom plate 8, two ends of the support plate 7 are respectively welded and fixed with the side walls of the pillars at two sides, a transverse plate 9 is welded inside the support plate 7, the transverse plate 9 is used for installing a worm 91 and a worm wheel 92, the central axis of the support plate 7 is perpendicular to the central axis of the transverse plate 9, the bottom plate 8 is installed on the upper surface of the support plate 7, the transverse plate 9 is internally provided with the worm 91 and the worm wheel 92 which are engaged with each other, one end of the worm 91 is connected with a motor, the worm, the upper surface of the bottom plate 8 is provided with V grooves 83 which are staggered transversely and longitudinally, the V grooves 83 are used for guiding cutting blades to cut, the upper surface of the bottom plate 8 is respectively provided with a first clamping plate 81 and a second clamping plate 82 which are driven by a motor in four directions, the first clamping plate 81 and the second clamping plate 82 are used for fixing a PCB, and the distance between the two supports is larger than the maximum diameter of the bottom plate 8 in the rotating process;

further, install guide shaft 3 and screw rod 4 between the lateral wall of two pillars respectively, guide shaft 3 is for leading to adjustment seat 5, screw rod 4 is for driving adjustment seat 5, the one end of screw rod 4 is connected with the motor, guide shaft 3 and screw rod 4's outer wall slides and is provided with adjustment seat 5, it has welded mounting panel 6 on adjustment seat 5's the lateral wall, the cutting piece passes through the motor and installs the one side at mounting panel 6, and mounting panel 6's both sides outer wall all has inlayed distance sensor on its surface.

The guide shaft 3 is fixed between the side walls of the two pillars by welding, one end of the screw rod 4 is fixedly connected with one of the pillars by a bearing, the motor connected with the screw rod 4 is installed on the side wall of the other pillar, one side inside the adjusting seat 5 is provided with a threaded hole 51 matched with the screw rod 4, the other side inside the adjusting seat is provided with a guide hole 52 matched with the guide shaft 3, and the guide hole 52 is of a quadrilateral structure.

In addition, a rotating shaft is inserted into the bottom of the worm wheel 92, the other end of the rotating shaft is fixed on the inner bottom wall of the transverse plate 9 through a bearing, one end of the worm 91 is fixed on one side of the inner wall of the transverse plate 9 through a bearing (when the worm 91 rotates once, the rotating angle of the bottom plate 8 is 90 degrees), a motor connected with the worm 91 is installed on the outer wall of the transverse plate 9, in addition, the V-shaped groove 83 is of a structure like a Chinese character 'jing', and the first clamping plate 81 and the second clamping plate 82 are provided with two sets.

In this embodiment, during operation, firstly, the PCB is placed on the bottom plate 8 and located above the V-groove 83, then, the power is turned on, and the motors on one sides of the two first clamping plates 81 in fig. 4 are started first, so that the two first clamping plates 81 clamp and fix the PCB (or the motors connected with the two second clamping plates 82 are started, so that the two second clamping plates 82 clamp and fix the PCB), then the motors are started to drive the screw rods 4 to rotate, along with the rotation of the screw rods 4, the adjusting base 5 drives the mounting plate 6 and the cutting blades thereon to move back and forth along the direction of the guide shaft 3, when moving, the cutting blades cut the PCB along the V-groove 83, and when the distance sensor on the left side of the mounting plate 6 reaches a set minimum value, the motors are controlled to drive the screw rods 4 to rotate back and forth, so that the cutting blades are controlled to continue to cut to the other side;

when the cutting needs to be reversed, the motor is started to drive the worm 91 to rotate for a single time, so that the worm wheel 92 rotates along with the worm wheel 92, the bottom plate 82 rotates 90 degrees and stops immediately under the driving of the worm wheel 92, at the moment, the position in the figure 4 rotates 90 degrees, then the two first clamping plates 81 are controlled to move to the two sides, the two second clamping plates 82 are controlled to move to the two sides of the PCB to clamp the PCB, then the cutting is continued, after all cutting is finished, the two clamping plates clamping the PCB are controlled to move to the two sides, the PCB is taken down, and finally the power supply is cut off.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A multi-directional PCB board separator comprises a machine body, a cutting blade and a bottom plate (8), and is characterized in that, the machine body consists of a base (1), a top seat (2) and two pillars, the pillars are fixed between the base (1) and the top seat (2) by welding, a display screen and a switch are arranged on the top seat (2), a support plate (7) is welded on the base (1), a transverse plate (9) is welded inside the support plate (7), the bottom plate (8) is arranged on the upper surface of the support plate (7), a worm (91) and a worm wheel (92) which are meshed with each other are arranged inside the transverse plate (9), one end of the worm (91) is connected with a motor, the worm wheel (92) is connected and fixed with the bottom plate (8) through a connecting shaft, V-shaped grooves (83) which are staggered transversely and longitudinally are arranged on the upper surface of the bottom plate (8), the upper surface of the bottom plate (8) is respectively provided with a first clamping plate (81) and a second clamping plate (82) which are driven by a motor in four directions;

install guide shaft (3) and screw rod (4) between the lateral wall of two pillars respectively, the one end of screw rod (4) is connected with the motor, and the outer wall of guide shaft (3) and screw rod (4) slides and is provided with adjusts seat (5), has welded mounting panel (6) on the lateral wall of adjusting seat (5), and the cutting piece passes through the motor to be installed in one side of mounting panel (6), and the both sides outer wall of mounting panel (6) all has inlayed distance sensor on its surface.

2. A multi-directional PCB board separator according to claim 1, wherein the guide shaft (3) is fixed between the side walls of the two posts by welding, one end of the screw (4) is fixed to one of the posts by a bearing, and the motor connected to the screw (4) is mounted on the side wall of the other post.

3. The multi-directional PCB board separator as recited in claim 1, wherein the adjusting seat (5) is provided with a threaded hole (51) at one side inside thereof, the threaded hole being adapted to the screw (4), and is provided with a guide hole (52) at the other side inside thereof, the guide hole (52) being adapted to the guide shaft (3), and the guide hole (52) has a quadrilateral structure.

4. The multi-directional PCB splitting machine as claimed in claim 1, wherein both ends of the support plate (7) are welded to the side walls of the pillars at both sides, and the central axis of the support plate (7) is perpendicular to the central axis of the transverse plate (9).

5. The multidirectional PCB board separator as claimed in claim 1, wherein a rotating shaft is inserted into the bottom of the worm wheel (92), the other end of the rotating shaft is fixed on the inner bottom wall of the transverse plate (9) through a bearing, one end of the worm (91) is fixed on one side of the inner wall of the transverse plate (9) through a bearing, and a motor connected with the worm (91) is installed on the outer wall of the transverse plate (9).

6. A multi-directional PCB board separator as claimed in claim 1, wherein the V-shaped groove (83) is in a "well" shape, and two sets of the first clamping plate (81) and the second clamping plate (82) are provided.

7. A multi-directional PCB board separator according to claim 1, characterized in that the distance between two of said posts is greater than the maximum diameter of the base plate (8) during rotation.