CN219212566U

CN219212566U - PCB board limit burr treatment device

Info

Publication number: CN219212566U
Application number: CN202223190215.3U
Authority: CN
Inventors: 何建芬
Original assignee: Yangxuan Electronics Qingyuan Co ltd
Current assignee: Yangxuan Electronics Qingyuan Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-20
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a PCB board edge burr treatment device which comprises a workbench, wherein a fixing component is fixedly arranged on one side of the top end of the workbench, two fixing boards are fixedly arranged on the other side of the top end of the workbench, a driving component is fixedly arranged on one side of one fixing board, the driving component comprises a first driving motor, a lead screw and a placing block, and fixing grooves are formed in two ends of the inner wall of the placing block. Through being equipped with fixed subassembly, adjusting part, actuating assembly, place the piece and polish the subassembly, pass through fixed subassembly with the PCB board after, adjust the subassembly position of polishing through adjusting part, then polish the PCB limit through actuating motor and the subassembly of polishing, conveniently polish the processing to PCB limit burr through this kind of mode to better control PCB limit burr makes it not influence product quality, improves the product qualification rate, reduces unqualified product and reworks the time that consumes simultaneously, guarantees the product and regularly delivers.

Description

PCB board limit burr treatment device

Technical Field

The utility model relates to the technical field of PCB processing, in particular to a PCB edge burr treatment device.

Background

The PCB is an important electronic component, which is a support for electronic components, and is a carrier for electrically interconnecting electronic components, and has been increasingly used because it has advantages of high density, high reliability, designability, producibility, maintainability, etc. In real life, PCB board limit burr can't obtain effective control in production course of working, not only influences the quality of product, reduces the qualification rate of product, simultaneously, a large amount of unqualified products need carry out reworking and handle, need consume a large amount of time like this again, bring the influence for the product exchange period.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above and/or existing problems associated with PCB manufacturing processes.

Therefore, the utility model aims to provide the PCB edge burr treatment device which is convenient for polishing the PCB edge burrs, so that the product quality is not affected, the product qualification rate is improved, meanwhile, the time consumed by reworking of unqualified products is reduced, and the regular delivery of the products is ensured.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

a PCB board limit burr treatment device includes: the workbench, one side on workstation top is fixed and is equipped with fixed subassembly, the opposite side on workstation top is fixed and is equipped with two fixed plates, one of them fixed drive assembly that is equipped with in one side of fixed plate, drive assembly includes first driving motor, lead screw and places the piece, the fixed slot has all been seted up at the both ends of placing the piece inner wall, two the inner wall of fixed slot all slides and is equipped with the connecting block, and wherein the fixed slot one side that is located the below rotates and is equipped with adjusting part, the fixed subassembly that polishes that is equipped with in top that is located the below connecting block, the subassembly that polishes includes second driving motor, pivot and polishing roller.

As a preferable scheme of the PCB board edge burr treatment device, the fixing assembly comprises a fixing table, a second screw rod, a second turn button and a pressing block, wherein the second screw rod is inserted into the top end of the fixing table, the second turn button is fixedly arranged at the top end of the second screw rod, and the pressing block is fixedly arranged at the bottom end of the second screw rod.

As a preferable scheme of the PCB board edge burr treatment device, the adjusting component comprises a first screw rod and a first turn button, the outer wall of the first screw rod is connected with the other side of the fixed groove in a penetrating way, and one end of the first screw rod is fixedly provided with the first turn button.

As a preferable scheme of the PCB edge burr treatment device, the other sides of the two fixing plates are both provided with sliding rods together, and the outer walls of the sliding rods are connected with one side of the placing block in a penetrating way.

As a preferable scheme of the PCB board edge burr treatment device, sliding grooves are formed in two side sides of two fixing grooves, sliding blocks are arranged on inner walls of four sliding grooves in a sliding mode, and one sides of the four sliding blocks are fixedly arranged on two side sides of two connecting blocks respectively.

As a preferable scheme of the PCB board edge burr treatment device, a control panel is fixedly arranged on one side of the workbench, and a first driving motor switch and a second driving motor switch are arranged on the control panel and are respectively and electrically connected with the first driving motor and the second driving motor so as to control the operation of the first driving motor and the second driving motor.

Compared with the prior art, the utility model has the following beneficial effects: through being equipped with fixed subassembly, adjusting part, actuating assembly, place the piece and polish the subassembly, pass through fixed subassembly with the PCB board after, adjust the subassembly position of polishing through adjusting part, then polish the PCB limit through actuating motor and the subassembly of polishing, conveniently polish the processing to PCB limit burr through this kind of mode to better control PCB limit burr makes it not influence product quality, improves the product qualification rate, reduces unqualified product and reworks the time that consumes simultaneously, guarantees the product and regularly delivers.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description will be given with reference to the accompanying drawings and detailed embodiments, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive faculty for a person skilled in the art. Wherein:

fig. 1 is a schematic diagram of the overall structure of a device for processing burrs on edges of a PCB board according to the present utility model;

fig. 2 is a schematic diagram of a connection structure of an inner wall of a placement block of the device for processing burrs on edges of a PCB board according to the present utility model;

fig. 3 is a schematic diagram of a connection structure of an adjusting assembly and a polishing assembly of the device for processing burrs on edges of a PCB board according to the present utility model;

fig. 4 is a schematic structural diagram of a fixing assembly of a device for processing burrs on edges of a PCB board according to the present utility model;

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Fig. 1 to 4 are schematic structural views of a device for processing edge burrs of a PCB board according to the present utility model, and fig. 1 to 4 are diagrams for describing the device in detail.

Example 1

A PCB board limit burr treatment device includes: the workbench 1 is fixedly provided with a fixing component on one side of the top end of the workbench 1, the other side of the top end of the workbench 1 is fixedly provided with two fixing plates 2, one side of one fixing plate 2 is fixedly provided with a driving component, the driving component comprises a first driving motor 3, the first driving motor 3 is a bidirectional driving motor, the output end of the first driving motor 3 is fixedly provided with a lead screw 4, one side bearing of the outer wall of the lead screw 4 is connected with the fixing plate 2, one end bearing of the lead screw 4 is connected with the other fixing plate 2, one side of the outer wall of the lead screw 4 is provided with a placing block 5 in a threaded manner, both ends of the inner wall of the placing block 5 are provided with fixing grooves 6, the inner walls of the two fixing grooves 6 are provided with connecting blocks 7 in a sliding manner, one side of the fixing groove 6 positioned below is provided with an adjusting component in a rotating manner, the top end of the connecting block 7 positioned below is fixedly provided with a polishing component, the polishing component comprises a second driving motor 10, the second driving motor 10 is a unidirectional driving motor, a rotating shaft 11 is fixedly arranged at the output end of the second driving motor 10, the outer wall bearing of the rotating shaft 11 is connected with the other connecting block 7, the top end of the rotating shaft 11 is fixedly provided with a polishing roller 12, burrs on the edges of the PCB can be polished through a polishing assembly, the other sides of the two fixing plates 2 are both provided with sliding rods 17, the outer wall of each sliding rod 17 is connected with one side of the corresponding placement block 5 in a penetrating way, one side of the corresponding placement block 5 is provided with a fixing hole, the outer wall of each sliding rod 17 is connected with the corresponding placement block 5 in a penetrating way, two sides of the corresponding two fixing grooves 6 are both provided with sliding grooves, the inner walls of the four sliding grooves are both provided with sliding blocks 18 in a sliding way, one sides of the four sliding blocks 18 are respectively fixedly arranged on two sides of the two connecting blocks 7, one side of the workbench 1 is fixedly provided with a control panel, the control panel is electrically connected with an external power supply, the control panel is provided with a first driving motor switch and a second driving motor switch, and is respectively and electrically connected with the first driving motor 3 and the second driving motor 10 so as to control the operation of the first driving motor 3 and the second driving motor 10.

Example 2

On embodiment 1's basis, fixed subassembly includes fixed station 13, the second screw rod 14, second turn round 16 and briquetting 15, can fix PCB through fixed subassembly, make things convenient for follow-up to its flange burr polish, the bottom of fixed station 13 inner wall is higher than and places piece 5 top height, the top of fixed station 13 alternates and is equipped with the second screw rod 14, the outer wall and the fixed station 13 top threaded connection of second screw rod 14, the top of second screw rod 14 is fixed and is equipped with second turn round 16, the second turn round 16 outer wall is equipped with anti-skidding screw thread, conveniently rotate second turn round 16, the bottom mounting of second screw rod 14 is equipped with briquetting 15, briquetting 15 material is the rubber material, thereby protect PCB, avoid briquetting 15 to crush PCB, adjusting component includes first screw rod 8 and first turn round 9, can adjust the subassembly position of polishing according to the PCB size, satisfy multiple demand, the outer wall and fixed slot 6's of first screw rod 8 opposite side bearing connection, the opposite side of first screw rod 8 outer wall and the one side threaded connection that is located below 7, the fixed one side of first screw rod 8 is equipped with first turn round 9, first turn round 9 is equipped with anti-skidding screw thread too.

When the PCB is specifically used, firstly, place the top at the inner wall of fixed station 13, and make PCB one side contact with the inner wall of fixed station 13, then rotate second turn round 16, second turn round 16 rotates and drives briquetting 15 and move down through second screw rod 14, and then fix the PCB board, make things convenient for follow-up to polish its banket limit burr, secondly rotate first turn round 9, first turn round 9 rotates and drives connecting block 7 and remove to fixed station 13 one side, and then drive grinding roller 12 and remove, until grinding roller 12 outer wall and PCB banket limit contact, then with external power intercommunication, and open first driving motor 3 and second driving motor 10 switch respectively, second driving motor 10 work drives grinding roller 12 rotation through pivot, and then polish to the PCB banket limit, first driving motor 3 work drives lead screw 4 and rotates, lead screw 4 rotates and drives and place piece 5 and move right, and then drive grinding roller 12 and polish along the PCB banket limit, after grinding roller 12 and PCB banket limit contactless, open first driving motor reverse switch, first driving motor 3 drives and places piece 5 and moves left, and then drives grinding roller 12 and make progress time contact with the PCB limit contact with the PCB board limit, thereby the product is passed through the time is reduced, and the product is passed to the time is removed to the time is reduced after the grinding roller is cut off, and the product is passed.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. PCB board limit burr treatment device, its characterized in that includes: workstation (1), one side on workstation (1) top is fixed and is equipped with fixed subassembly, the opposite side on workstation (1) top is fixed and is equipped with two fixed plates (2), one of them fixed drive assembly that is equipped with in one side of fixed plate (2), drive assembly includes first driving motor (3), lead screw (4) and places piece (5), fixed slot (6) have all been seted up at the both ends of placing piece (5) inner wall, two the inner wall of fixed slot (6) all slides and is equipped with connecting block (7), and wherein be located fixed slot (6) one side rotation in below and be equipped with adjusting part, be located the fixed subassembly that polishes that is equipped with in top of below connecting block (7), the subassembly that polishes includes second driving motor (10), pivot (11) and roller (12) of polishing.

2. The device for processing burrs on the edges of the PCB according to claim 1, wherein the fixing assembly comprises a fixing table (13), a second screw (14), a second torque (16) and a pressing block (15), the second screw (14) is inserted into the top end of the fixing table (13), the second torque (16) is fixedly arranged on the top end of the second screw (14), and the pressing block (15) is fixedly arranged on the bottom end of the second screw (14).

3. The device for processing burrs on the edges of the PCB according to claim 1, wherein the adjusting component comprises a first screw rod (8) and a first rotating knob (9), the outer wall of the first screw rod (8) is connected with the other side of the fixed groove (6) in a penetrating way, and one end of the first screw rod (8) is fixedly provided with the first rotating knob (9).

4. The PCB board limit burr treatment device according to claim 1, characterized in that the other sides of the two fixing boards (2) are both provided with a sliding rod (17) together, and the outer wall of the sliding rod (17) is connected with one side of the placing block (5) in a penetrating way.

5. The device for processing burrs on the edges of the PCB according to claim 1, wherein the two sides of the two fixing grooves (6) are provided with sliding grooves, the inner walls of the four sliding grooves are provided with sliding blocks (18) in a sliding manner, and one sides of the four sliding blocks (18) are respectively fixedly arranged on the two sides of the two connecting blocks (7).

6. The PCB board edge burr treatment device according to claim 1, wherein a control panel is fixedly arranged on one side of the workbench (1), and a first driving motor switch and a second driving motor switch are arranged on the control panel and are respectively electrically connected with the first driving motor (3) and the second driving motor (10) so as to control the operation of the first driving motor (3) and the second driving motor (10).