CN212876212U

CN212876212U - Automatic tapping device of PCB board

Info

Publication number: CN212876212U
Application number: CN202022322853.0U
Authority: CN
Inventors: 黄铭宏
Original assignee: Dynamic Electronics Kunshan Co ltd
Current assignee: Dynamic Electronics Kunshan Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-04-02
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses an automatic perforating device of PCB board, include: the device comprises a transportation track, a marking mechanism, a scanning mechanism and a punching mechanism; the conveying track comprises a first conveying motor, a second conveying motor, a first conveying belt, a second conveying belt and a support; the first conveying belt and the second conveying belt are arranged on the support through rollers; the first conveying motor and the second conveying motor respectively drive the first conveying belt and the second conveying belt to operate and are fixedly arranged on the support; the code marking mechanism is arranged on the first conveying belt; the scanning mechanism and the punching mechanism are arranged on the second conveying belt, and the scanning mechanism is electrically connected with the punching mechanism, so that the punching mechanism receives scanning data of the scanning mechanism. This application can accurately process for each generation of work through designing an automatic trompil device, has avoided phenomenons such as wrong processing completely, has reduced the human cost, has increased efficiency.

Description

Automatic tapping device of PCB board

Technical Field

The utility model belongs to the technical field of the PCB board trompil technique and specifically relates to an automatic perforating device of PCB board is related to.

Background

Pcb (printed Circuit board), which is called printed Circuit board in chinese, is an important electronic component, is a support for electronic components, and is a carrier for electrical connection of electronic components. It is called a "printed" circuit board because it is made using electronic printing. Punching is also a mechanical operation, like drilling, in the production of PCBs. To PCB board trompil among the prior art, often through the handheld scanning rifle of manual work, scan the bar code on the technical sheet, then put into trompil mechanism with the PCB board, this kind of mode relies on the manual work completely to mechanical type work can make artificial efficiency reduce, and the error rate improves, and production efficiency is comparatively low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic perforating device of PCB board.

To achieve the above object, the present invention adopts the following:

an automatic perforating device of PCB board includes: the device comprises a transportation track, a marking mechanism, a scanning mechanism and a punching mechanism; the conveying track comprises a first conveying motor, a second conveying motor, a first conveying belt, a second conveying belt and a support; the first conveying belt and the second conveying belt are arranged on the support through rollers; the first conveying motor drives the first conveying belt, the second conveying motor drives the second conveying belt to run, and the first conveying motor and the second conveying motor are fixedly arranged on the support; the marking mechanism is positioned above the first conveying belt and fixedly arranged on the support; the scanning mechanism and the punching mechanism are both located above the second conveying belt, the scanning mechanism and the punching mechanism are fixedly arranged on the support, the punching mechanism is fixedly arranged at the tail end of the conveying direction of the second conveying belt, and the scanning mechanism is electrically connected with the punching mechanism to enable the punching mechanism to receive scanning data of the scanning mechanism.

Preferably, the marking mechanism comprises a bracket, a variable frequency motor, a cam, a belt wheel, a butting column, a spring and a label bin; the support legs of the support are fixed on the support, the upper end of the support is provided with an installation platform, a variable frequency motor, a butting column and a spring are installed on the installation platform, and an output shaft of the variable frequency motor is sleeved with a belt wheel and a cam; the butting column vertically penetrates through the mounting platform, and support lugs are arranged on two sides of the part above the mounting platform; one end of the spring is abutted against the mounting platform, and the other end of the spring is abutted against the support lug; the top end of the butting column is matched with the cam so as to do periodic up-and-down motion; the label bin is connected to a pulley.

Preferably, a small belt wheel is arranged on the outer side wall of the label bin and is connected with the belt wheel; the small belt wheel is connected with the label roll in the label bin, so that the label roll and the small belt wheel rotate synchronously; the outlet of the label bin is provided with a sawtooth-shaped blade.

Preferably, the scanning mechanism is a barcode scanning gun and is arranged on the second conveyor belt.

Preferably, the punching mechanism is a punch.

Preferably, the lower end of the abutting column is provided with a rubber joint.

Preferably, the first and second transport motors are variable speed motors.

The utility model has the advantages of it is following:

1. this application can accurately process for each generation of work through designing an automatic trompil device, has avoided phenomenons such as wrong processing completely, has reduced the human cost, has increased efficiency.

2. This application is through setting up mark code mechanism, can paste the sign with each product accurately, and the rate of accuracy is high, through the rubber ball of butt joint post and butt joint post front end, utilizes rubber ball deformation, increase rubber ball and sign area of contact to form the pulling force to the sign, make the quick sign that cuts off of zigzag edge of a knife.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of an automatic hole forming device for a PCB of the present invention.

Fig. 2 is the utility model discloses an automatic trompil device code mechanism structural schematic of PCB board.

In the figures, the various reference numbers are:

1-transport track, 101-first transport motor, 102-second transport motor, 103-first transport belt, 104-second transport belt, 105-pedestal, 2-marking mechanism, 201-bracket, 2011-foot, 2012-mounting platform, 202-variable frequency motor, 203-cam, 204-belt wheel, 205-butt column, 2051-lug, 206-spring, 207-marking bin, 2071-small belt wheel, 2072-sawtooth blade, 3-scanning mechanism, 4-punching mechanism.

Detailed Description

In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 2, an automatic hole drilling apparatus for a PCB board includes: the device comprises a conveying track 1, a marking mechanism 2, a scanning mechanism 3 and a punching mechanism 4; the transport track 1 comprises a first transport motor 101, a second transport motor 102, a first transport belt 103, a second transport belt 104 and a support base 105; the first conveying belt 103 and the second conveying belt 104 are arranged on the support 105 through rollers; the support comprises clamping plates at two sides and a plurality of rollers at the middle part, a first conveying belt and a second conveying belt are sleeved on the rollers, so that the purpose of transportation is achieved, the support in the application has no substantial difference from a transportation track in the prior art, and only two conveying belts are arranged on one support to be adjusted adaptively, so the structural protection of the support is not claimed in the claims.

Further, the first transportation motor 101 drives the first transportation belt 103, the second transportation motor 102 drives the second transportation belt 104 to operate, and both the first transportation motor 101 and the second transportation motor 102 are fixedly arranged on the support 105; the first conveying belt and the second conveying belt are positioned on the support and rotate freely, and the first conveying motor and the second conveying motor provide power for the first conveying belt and the second conveying belt and control the rotating speed of the first conveying belt and the second conveying belt. The first transportation motor 101 and the second transportation motor 102 are both variable speed motors.

It should be noted that the first transportation motor and the second transportation motor are fixed on the support, and the output ends of the first transportation motor and the second transportation motor are connected to the roller on the support, so that the purpose of driving the first transportation belt and the second transportation belt is achieved by controlling the rotation of the roller. In particular, the first transport motor and the second transport motor may be connected to either of the rollers, in this case the rollers connected to both ends of the first transport belt and the second transport belt.

It can be understood that, the labeling of the to-be-processed products is completed on the first conveyer belt, so the first conveyer belt can be periodically driven by the first conveyer motor to operate, the first conveyer belt periodically moves forwards for a fixed distance, and the to-be-processed products on the first conveyer belt are labeled one by one.

Further, the code marking mechanism 2 is arranged on the first conveying belt 103; the marking mechanism 2 comprises a bracket 201, a variable frequency motor 202, a cam 203, a belt wheel 204, a butting column 205, a spring 206 and a label bin 207; the support leg 2011 of the support 201 is fixed on the support 105, the upper end of the support 201 is provided with an installation platform 2012, the installation platform 2012 is provided with a variable frequency motor 202, an abutting column 205 and a spring 206, and an output shaft of the variable frequency motor 202 is sleeved with a belt pulley 204 and a cam 203; the abutting column 205 vertically penetrates through the installation platform 2012, and two sides of a part above the installation platform 2012 are provided with lugs 2051; one end of the spring 206 abuts against the mounting platform 2012, and the other end abuts against the support lug 2051; the top end of the abutting column 205 is matched with the cam 203, and then periodic up-and-down movement is performed; the card hopper 207 is connected to a pulley 204.

It can be understood that the abutting column of the code marking mechanism moves up and down, when the cam rotates for a circle, the abutting column moves down once, and the restoring force is provided by the spring; when the belt wheel rotates for a circle, the label bin can push out a label outwards. The angle through the adjustment cam can realize that when the butt post moves down, the sign just is pushed out, is compressed tightly to on the substitute work article by the butt post.

Further, the lower end of the abutment column 205 is provided with a rubber nipple 2052. Rubber joint has certain elasticity, prevents to crush the processing product, and the softer rubber ball of texture is taken to rubber in this application, and when the butt processing product, transversely takes place deformation.

Further, a small belt wheel 2071 is arranged on the outer side wall of the label bin 207 and connected with the belt wheel 204; the small belt wheel 2071 is connected with the label roll in the label bin 207, so that the label roll and the small belt wheel 2071 rotate synchronously; the outlet of the label bin 207 is provided with a saw-tooth blade 2072. The sign is marked with the information that needs processing, takes for the bar code in this application, when the sign is pushed down in the downward operation of butt post, thereby the saw-tooth blade is because the pulling force cuts the sign.

Furthermore, the scanning mechanism 3 and the punching mechanism 4 are both arranged on the second conveying belt 104, the punching mechanism 4 is fixedly arranged at the tail end of the second conveying belt 104 in the conveying direction, and the scanning mechanism 3 is electrically connected with the punching mechanism 4, so that the punching mechanism 4 receives the scanning data of the scanning mechanism 3.

Further, the scanning mechanism 3 is a barcode scanning gun and is disposed on the second conveyor belt.

Further, the punching mechanism 4 is a punch.

The working principle of the application is as follows: first transportation area is put into to the processing article, first transportation motor drives first transportation area and progressively moves forward, mark sign indicating number mechanism moves, inverter motor is rotatory, cam and band pulley synchronous operation, butt post moves down, the bar code is stretched out in the sign storehouse, make the butt post press the bar code to the processing article of generation on, then the processing article of generation is transported to second transportation area, pass through scanning mechanism, it needs the processing information to be read, and send the mechanism of punching to, treat that the processing article is transported to the mechanism of punching, the mechanism of punching punches to the processing article of generation, after the processing is accomplished, the shaping product is collected to the manual work, and tear the bar code down.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.

Claims

1. The utility model provides an automatic perforating device of PCB board which characterized in that includes: the device comprises a conveying track (1), a marking mechanism (2), a scanning mechanism (3) and a punching mechanism (4); the transport track (1) comprises a first transport motor (101), a second transport motor (102), a first transport belt (103), a second transport belt (104) and a support (105); the first conveying belt (103) and the second conveying belt (104) are arranged on the support (105) through rollers; the first conveying motor (101) drives the first conveying belt (103), the second conveying motor (102) drives the second conveying belt (104) to operate, and the first conveying motor (101) and the second conveying motor (102) are fixedly arranged on the support (105); the marking mechanism (2) is positioned above the first conveying belt (103) and is fixedly arranged on the support; scanning mechanism (3) and mechanism (4) of punching all are located the top of second conveyer belt (104), and scanning mechanism (3) and mechanism (4) of punching set firmly on the support, and mechanism (4) of punching set firmly in second conveyer belt (104) direction of transportation tail end, and the scanning mechanism (3) is connected with between the mechanism (4) of punching electrically, makes mechanism (4) of punching accept the scanning data of scanning mechanism (3).

2. The PCB board automatic tapping device of claim 1, wherein the marking mechanism (2) comprises a bracket (201), a variable frequency motor (202), a cam (203), a belt wheel (204), an abutting column (205), a spring (206) and a label bin (207); the support leg (2011) of the support (201) is fixed on the support (105), the upper end of the support (201) is provided with an installation platform (2012), the installation platform (2012) is provided with a variable frequency motor (202), an abutting column (205) and a spring (206), and an output shaft of the variable frequency motor (202) is sleeved with a belt pulley (204) and a cam (203); the abutting column (205) vertically penetrates through the mounting platform (2012), and support lugs (2051) are arranged on two sides of the part above the mounting platform (2012); one end of the spring (206) abuts against the mounting platform (2012), and the other end abuts against the support lug (2051); the top end of the butting column (205) is matched with the cam (203) so as to do periodic up-and-down motion; the label bin (207) is connected to a pulley (204).

3. The PCB automatic punching device of claim 2, wherein a small belt wheel (2071) is arranged on the outer side wall of the label bin (207) and connected with the belt wheel (204); the small belt wheel (2071) is connected with the label roll in the label bin (207) to ensure that the label roll and the small belt wheel (2071) rotate synchronously; the mouth of the label bin (207) is provided with a saw-tooth blade (2072).

4. The PCB board automatic punching device according to claim 1, wherein the scanning mechanism (3) is a bar code scanning gun and is arranged on the second conveyor belt.

5. An automatic PCB perforating device as claimed in claim 1, characterized in that the perforating mechanism (4) is a perforating machine.

6. The automated PCB board perforating device according to claim 2, characterized in that the lower end of the abutment column (205) is provided with a rubber joint (2052).

7. The PCB board automatic punching device according to claim 1, wherein the first transportation motor (101) and the second transportation motor (102) are both variable speed motors.