CN214923179U

CN214923179U - PCB board burring device

Info

Publication number: CN214923179U
Application number: CN202120061722.3U
Authority: CN
Inventors: 温炜; 蔡晓
Original assignee: Hangzhou Youbei Technology Co ltd
Current assignee: Hangzhou Youbei Technology Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-11-30
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a PCB deburring device, which comprises a base; a support assembly; the abrasive belt surrounds the support component; an adjustment assembly; the abrasive belt is enclosed to form an adjusting cavity, the adjusting assembly is arranged in the adjusting cavity and comprises a sliding column, an adjusting plate and an elastic element, wherein the adjusting plate is rotatably arranged on the base, and the elastic element is connected between one end of the adjusting plate and the sliding column; the other end of the adjusting plate is provided with a supporting wheel which can be selectively abutted against the inner wall of the abrasive belt; the base is provided with an adjusting groove, and the sliding column is arranged in the adjusting groove in a sliding manner; the adjusting groove comprises a positioning hook groove and an unlocking sliding groove which are communicated with each other, and the positioning hook groove is aligned with the unlocking sliding groove at the end far away from the elastic element. The utility model has the advantages that: through setting up first slide and the cooperation of second slide, utilize traveller control elastic element's elasticity for elastic element's adjustment is more swift convenient, avoids appearing elastic element tension and is difficult to take off, influences the work that the abrasive band was changed and is carried out follow-up burring.

Description

PCB board burring device

Technical Field

The utility model relates to a PCB board burring device belongs to PCB board auxiliary device field.

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. The PCB board is in-process in the process of making the board, need handle the burr on the PCB board, and at the in-process of manual handling, need change the abrasive band of abrasive band machine, and traditional mode is that the elastic component that will support the sand bag is manual to be taken off, can often meet the elastic component like this because elasticity tension is difficult to the problem of taking off, causes the abrasive band to change slowly, reduces the work efficiency of PCB board burring.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB board burring device, through setting up adjusting device and slide parts, can effectively solve the elastic component and adjust the difficulty and cause the problem that PCB board burring is inefficiency.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

a PCB deburring device comprises a base; the supporting component is arranged on the base; a sanding belt encircling the support assembly; the adjusting assembly is arranged on the base; the abrasive belt is enclosed to form an adjusting cavity, the adjusting assembly is arranged in the adjusting cavity and comprises a sliding column, an adjusting plate and an elastic element, wherein the adjusting plate is rotatably arranged on the base, and the elastic element is connected between one end of the adjusting plate and the sliding column; the other end of the adjusting plate is provided with a supporting wheel which can be selectively abutted against the inner wall of the abrasive belt; the base is provided with an adjusting groove, and the sliding column is arranged in the adjusting groove in a sliding manner; the adjusting groove comprises a positioning hook groove and an unlocking sliding groove which are communicated with each other, the positioning hook groove is far away from the unlocking sliding groove, the end of the elastic element is aligned, the length of the positioning hook groove is smaller than that of the unlocking sliding groove, and the abutting state of the supporting wheel and the abrasive belt is switched by adjusting the sliding column in the unlocking sliding groove or the positioning hook groove, so that the abrasive belt can be rapidly taken down and replaced, the subsequent deburring work of a PCB (printed circuit board) can not be influenced, and the working efficiency is improved.

Preferably, the support assembly comprises a rotating wheel and two driven wheels arranged at intervals with the rotating wheel, the abrasive belt is sleeved outside the rotating wheel and the driven wheels, and the rotating wheel rotates to drive the two driven wheels to rotate through the abrasive belt so as to deburr the PCB.

Furthermore, the rotating wheel is rotatably connected with a driving part, the driving part is arranged on the other side of the base, and the driving part drives the rotating wheel to rotate so as to rotate the abrasive belt.

Furthermore, the driving part is electrically connected with a control part, the control part comprises a control circuit and a switch connected with the control circuit, the switch can control the start and stop of the driving part, the PCB is deburred when the driving part is started, and the work is stopped or the abrasive belt is replaced when the driving part is closed.

Furthermore, the control part also comprises a knob connected with the control circuit, and the knob helps to control the rotation rate of the driving motor and flexibly adjust.

Further, the driving part is a driving motor; or a driving cylinder, or other driving source capable of providing a driving force.

Preferably, the elastic element is a spring, the spring is easy to obtain, the production cost is low, and the production cost of the PCB deburring device is reduced.

Preferably, the adjusting cavity is internally provided with a supporting seat fixed at the top of the base, the upper end face of the supporting seat is abutted to the inner wall of the abrasive belt, and the side of the supporting seat is abutted to the supporting seat so as to facilitate deburring of a PCB (printed circuit board).

In order to enable deburring work of the PCB to be more convenient and faster, the abrasive belt is surrounded on the supporting assembly, the supporting assembly comprises a rotating wheel and two driven wheels arranged at intervals with the rotating wheel, and the supporting seat is located between the rotating wheel and the driven wheels.

Compared with the prior art, the utility model has the advantages that:

through setting up unblock spout and positioning hook groove cooperation, utilize traveller control elastic element's elasticity for elastic element's adjustment is more swift convenient, avoids appearing elastic element tension and is difficult to take off, influences the problem that the abrasive band was changed and is carried out follow-up burring work, has improved the efficiency of PCB board burring.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic structural view of the present invention after the abrasive belt is removed;

in the figure:

10. a base; 11. a support assembly; 12. an adjustment assembly; 13. an abrasive belt; 14. an adjustment chamber; 15. an adjusting plate; 16. a support wheel; 17. an elastic element; 18. a slide member; 19. a traveler; 20. unlocking the chute; 21. a positioning hook groove; 22. a rotating wheel; 23. a driven wheel; 24. a drive member; 25. a switch; 26. a knob; 27. and (4) supporting the base.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

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", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and 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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Reference 1-3 does the utility model relates to a PCB board burring device's embodiment, including base 10, be equipped with supporting component 11 and adjusting part 12 on the base 10, abrasive band 13 encircles on supporting component 11, abrasive band 13 encloses to close and is formed with an regulation chamber 14, adjusting part 12 is located in regulation chamber 14, adjusting part 12 locates the regulating plate 15 that is the L type on the base 10 including rotating, regulating plate 15's center rotates and locates on base 10, regulating plate 15's one end is equipped with the supporting wheel 16 of optional and abrasive band 13 inner wall butt, the other end is equipped with elastic element 17, elastic element 17 is the spring, the cost of spring is low, easily obtain, can reduce PCB board burring device's manufacturing cost. Be equipped with on the base 10 with the slide part 18 that adjusting plate 15 is relative, slidable mounting has traveller 19 in the slide part 18, and the outside that traveller 19 stretches out slide part 18 part is located to elastic element 17's other end cover, and slide part 18 includes unblock spout 20, and the one end intercommunication that elastic element 17 was kept away from to unblock spout 20 is provided with location hook groove 21 in parallel alignment, and the length in location hook groove 21 is less than unblock spout 20. When the device is used, the sliding column 19 moves from the unlocking sliding groove 20 to the positioning hook groove 21, the elastic element 17 is in a tightened state, the supporting wheel 16 is abutted against the inner wall of the abrasive belt 13, the abrasive belt 13 is tensioned, and deburring work is performed on a PCB (printed circuit board); when the abrasive belt 13 needs to be replaced, the sliding column 19 is moved into the unlocking sliding groove 20 from the positioning hook groove 21, the length of the unlocking sliding groove 20 is longer, the elastic element 17 is in a loosening state, the supporting wheel 16 on the adjusting plate 15 is not abutted to the inner wall of the abrasive belt 13, the abrasive belt 13 can be easily taken down and replaced, the deburring work on the PCB is continued, and the working efficiency and the working speed are improved.

Referring to fig. 1-2, the supporting assembly 11 includes a rotating wheel 22 and two driven wheels 23 spaced from the rotating wheel 22, the abrasive belt 13 is sleeved outside the rotating wheel 22 and the driven wheels 23, the rotating wheel 22 is connected with a driving part 24, the driving part 24 is arranged at the other side of the base 10 and is used for driving the rotating wheel 22 to rotate, the driving part 24 is selected from a driving motor or a driving cylinder and the like which can drive the rotating wheel 22 to rotate, the driving part 24 is electrically connected with a control part, the control part includes a control circuit and a switch 25 connected with the control circuit, a person can open and close the driving part through the control switch 25, the start and pause of the deburring work of the PCB board are controlled, the using method is fast, and the practicability and convenience of the deburring device for the PCB board are improved.

The embodiment is different from the above embodiment in that, referring to fig. 1-3, the control part further includes a knob 26 connected to the control circuit, the knob 26 can help the person select a proper rotation speed of the driving part 24, the deburring process is more finely adjusted, the diversity of the PCB deburring device is improved, and a supporting seat 27 fixed at the top of the base 10 is arranged in the adjusting cavity 14, the upper end surface of the supporting seat 27 is abutted to the inner wall of the abrasive belt 13, the supporting seat 27 is located between the rotating wheel 22 and the driven wheel 23, when the person deburs the PCB, the supporting seat 27 can provide more stable supporting force, the deburring process is more stable and accurate, and the reliability of the PCB deburring device is improved.

The above description is only for the specific embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims

1. The utility model provides a PCB board burring device which characterized in that: comprises that

A base;

the supporting component is arranged on the base;

a sanding belt encircling the support assembly;

the adjusting assembly is arranged on the base;

the abrasive belt is enclosed to form an adjusting cavity, the adjusting assembly is arranged in the adjusting cavity and comprises a sliding column, an adjusting plate and an elastic element, wherein the adjusting plate is rotatably arranged on the base, and the elastic element is connected between one end of the adjusting plate and the sliding column; the other end of the adjusting plate is provided with a supporting wheel which can be selectively abutted against the inner wall of the abrasive belt; the base is provided with an adjusting groove, and the sliding column is arranged in the adjusting groove in a sliding manner; the adjusting groove comprises a positioning hook groove and an unlocking sliding groove which are communicated with each other, the positioning hook groove is far away from the unlocking sliding groove, the end of the elastic element is aligned, and the length of the positioning hook groove is smaller than that of the unlocking sliding groove.

2. The PCB board deburring apparatus of claim 1, wherein: the supporting assembly comprises a rotating wheel and two driven wheels arranged at intervals with the rotating wheel, and the abrasive belt is sleeved outside the rotating wheel and the driven wheels.

3. The PCB board deburring apparatus of claim 2, wherein: the rotating wheel is rotatably connected with a driving part, and the driving part is arranged on the other side of the base.

4. The PCB board deburring apparatus of claim 3, wherein: the driving part is electrically connected with a control part, and the control part comprises a control circuit and a switch connected with the control circuit.

5. The PCB board deburring apparatus of claim 4, wherein: the control component also includes a knob connected to the control circuit.

6. The PCB board deburring apparatus of claim 3 or 4, wherein: the driving part is a driving motor; or a drive cylinder.

7. The PCB board deburring apparatus of claim 1, wherein: the elastic element is a spring.

8. The PCB board deburring apparatus of claim 1, wherein: and a supporting seat fixed at the top of the base is arranged in the adjusting cavity, and the upper end surface of the supporting seat is abutted against the inner wall of the abrasive belt.

9. The PCB board deburring apparatus of claim 8, wherein: the abrasive belt is surrounded on the supporting component, the supporting component comprises a rotating wheel and two driven wheels arranged at intervals with the rotating wheel, and the supporting seat is located between the rotating wheel and the driven wheels.