CN211700209U - Turnover device for integrated circuit board processing - Google Patents

Abstract

The utility model discloses a turning device for integrated circuit board processing, including support frame, rotating electrical machines, initiative drive shaft, driven drive shaft, backup pad and set up the subassembly, initiative drive shaft and driven drive shaft are rotatory respectively and are located on the relative both sides wall of support frame, the backup pad is located between initiative drive shaft and the driven drive shaft, the backup pad both sides are equipped with the block spacing groove, set up the subassembly block and locate the block spacing inslot, the rotating electrical machines locates the support frame outside, the initiative drive shaft runs through the support frame and links to each other with the rotating electrical machines output shaft. The utility model belongs to the technical field of integrated circuit board, specifically provide a can stabilize fixed integrated circuit board fast, and can realize the turning device that is used for integrated circuit board processing of the automatic upset of each angle.

Description

Turnover device for integrated circuit board processing

Technical Field

The utility model belongs to the technical field of integrated circuit board, specifically indicate a turning device for integrated circuit board processing.

Background

An Integrated Circuit (IC) is a type of microelectronic device or component. The electronic elements such as transistors, resistors, capacitors, inductors and the like required in a circuit are mutually connected by adopting a certain process, are manufactured on a small piece or a plurality of small pieces of semiconductor wafers or medium substrates, and are packaged in a plastic package to form a unit module with the required circuit function; since all the components in the integrated circuit are structurally integrated, the electronic components are greatly miniaturized, low in power consumption, intelligent and highly reliable, and thus, the integrated circuit is widely applied to the electronic field. With the continuous development of the integrated circuit manufacturing industry, the packaging form of the integrated circuit is continuously updated and improved, different packaging forms have different requirements on the processing technology and the processing flow, and the integrated circuit in some packaging forms has the requirement of turning over in the subsequent packaging process.

The integrated circuit board adopts the mode of manual upset in the course of working at present. Because the integrated circuit board has higher requirements on the processing environment, an operator is generally not allowed to directly contact the surface of the integrated circuit board in the operation process, thereby increasing the complexity of manual operation, lowering the efficiency and ensuring the quality of the integrated circuit board difficultly.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a can stabilize fixed integrated circuit board fast, and can realize the turning device that is used for integrated circuit board processing of the automatic upset of each angle.

The utility model adopts the following technical scheme: the utility model relates to a turning device for integrated circuit board processing, including support frame, rotating electrical machines, initiative drive shaft, driven drive shaft, backup pad and fastening subassembly, initiative drive shaft and driven drive shaft rotate respectively and locate on the relative both sides wall of support frame, the backup pad is located between initiative drive shaft and the driven drive shaft, the backup pad both sides are equipped with the block spacing groove, fastening subassembly block is located the block spacing inslot, and fastening subassembly can slide in the block spacing groove to accessible fix with screw is on the backup pad, thereby adjusts the position of fastening subassembly in the backup pad, the rotating electrical machines is located the support frame outside, the initiative drive shaft runs through the support frame and links to each other with the rotating electrical machines output shaft; set up the subassembly and include negative pressure pump, negative pressure absorption hole, negative pressure pipe, place the board, set up the spring and set up the clamp plate, it is equipped with the protruding piece to place the bottom of the board, protruding piece block is located the block spacing inslot, it is equipped with the spring expansion tank on the board to place, negative pressure absorption hole and spring expansion tank interval set up, set up the spring and locate the spring expansion tank in, set up the clamp plate and locate and set up the spring upper end and be located and place the board upper end, the negative pressure pump is located in the backup pad, negative pressure pipe one end is located on the negative pressure pump, the negative pressure pipe other end is located and is placed the inboard, be equipped with the negative pressure mouth on the negative pressure pipe, the negative pressure mouth corresponds the intercommunication with negative pressure absorption hole, and integrated circuit board stably fixes under the action of negative pressure and the elastic response of setting.

Further, the fastening assembly comprises a first fastening assembly and a second fastening assembly, and the first fastening assembly and the second fastening assembly are respectively positioned at two ends of the supporting plate and are used for fixing two ends of the integrated circuit board.

Furthermore, the supporting plate is arranged in a rectangular hollow structure, and after the integrated circuit board is turned over, the back surface of the integrated circuit board is not shielded, so that the back surface can be directly operated.

Furthermore, the driving shaft and the driven driving shaft are located on the same horizontal plane, and two ends of the supporting plate are flush.

Further, be equipped with the rubber cushion on the negative pressure adsorbs the hole, increase the absorption leakproofness of device, promote fixed stability.

Furthermore, the support frame is provided with an overturning key and a negative pressure key, the overturning key is electrically connected with the rotating motor, and the negative pressure key is electrically connected with the negative pressure pump.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the turnover device for integrated circuit board processing utilizes the elastic restoring force and the negative pressure adsorption effect of the fastening spring to realize stable adsorption effect on the integrated circuit board, so that the integrated circuit is fixed after turnover at any angle, the operation is convenient, and the working efficiency is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a turning device for processing an integrated circuit board according to the present invention;

fig. 2 is a cross-sectional view of a fastening assembly of a turning device for integrated circuit board processing according to the present invention;

fig. 3 is a top view of the turnover device for integrated circuit board processing according to the present invention.

The device comprises a support frame 1, a support frame 2, a rotating motor 3, a driving shaft 4, a driven driving shaft 5, a support plate 6, a fastening assembly 7, a negative pressure pump 8, a negative pressure adsorption hole 9, a negative pressure pipe 10, a placing plate 11, a fastening spring 12, a fastening pressing plate 13, a spring telescopic groove 14, a negative pressure port 15, a fastening assembly I, a fastening assembly 16 and a fastening assembly II.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1 to 3, the utility model relates to a turning device for integrated circuit board processing, including support frame 1, rotating electrical machines 2, driving drive shaft 3, driven drive shaft 4, backup pad 5 and fastening assembly 6, driving drive shaft 3 and driven drive shaft 4 are rotatory respectively and are located on the relative both sides wall of support frame 1, backup pad 5 is located between driving drive shaft 3 and the driven drive shaft 4, backup pad 5 both sides are equipped with the block spacing groove, fastening assembly 6 block locates the block spacing groove, fastening assembly 6 can slide in the block spacing groove, and can be fixed in backup pad 5 through the screw, thereby adjust the position of fastening assembly 6 on backup pad 5, rotating electrical machines 2 locates the support frame 1 outside, driving drive shaft 3 runs through support frame 1 and is continuous with rotating electrical machines 2 output shaft; the fastening assembly 6 comprises a negative pressure pump 7, a negative pressure adsorption hole 8, a negative pressure pipe 9, a placing plate 10, a fastening spring 11 and a fastening pressing plate 12, the bottom of the placing plate 10 is provided with a convex block which is clamped in the clamping limit groove, the placing plate 10 is provided with a spring telescopic groove 13, the negative pressure adsorption holes 8 and the spring telescopic groove 13 are arranged at intervals, the fastening spring 11 is arranged in the spring telescopic groove 13, the fastening pressure plate 12 is arranged at the upper end of the fastening spring 11 and is positioned at the upper end of the placing plate 10, the negative pressure pump 7 is arranged on the support plate 5, one end of the negative pressure pipe 9 is arranged on the negative pressure pump 7, the other end of the negative pressure pipe 9 is arranged in the placing plate 10, the negative pressure pipe 9 is provided with a negative pressure port 14, the negative pressure port 14 is correspondingly communicated with the negative pressure adsorption hole 8, and the integrated circuit board is stably fixed between the fastening pressing plate 12 and the placing plate 10 under the action of negative pressure and the elastic restoring action of the fastening spring 11.

Wherein the fastening assembly 6 comprises a first fastening assembly 15 and a second fastening assembly 16, and the first fastening assembly 15 and the second fastening assembly 16 are respectively positioned at the two ends of the supporting plate 5 and are used for fixing the two ends of the integrated circuit board. The supporting plate 5 is arranged in a rectangular hollow structure, and after the integrated circuit board is turned, the back surface of the integrated circuit board is not shielded, so that the back surface can be directly operated. The driving shaft 3 and the driven driving shaft 4 are positioned on the same horizontal plane, and two ends of the supporting plate 5 are flush. The negative pressure is adsorbed and is equipped with the rubber cushion on the hole 8, increases the absorption leakproofness of device, promotes fixed stability. The support frame 1 is provided with an overturning key and a negative pressure key, the overturning key is electrically connected with the rotating motor 2, and the negative pressure key is electrically connected with the negative pressure pump 7.

When in specific use, the distance between the first fastening assembly 15 and the second fastening assembly 16 is adjusted according to the length of the integrated circuit board, the first fastening component 15 and the second fastening component 16 are fixed through screws, the fastening pressing plate 12 is pulled, the additional circuit board is placed between the fastening pressing plate 12 and the placing plate 10, the fastening pressing plate 12 is loosened, the integrated circuit board is tightly pressed between the fastening pressing plate 12 and the placing plate 10 under the elastic restoring action of the fastening spring 11, the negative pressure button is pressed, the negative pressure pump 7 starts to work, the integrated circuit board is tightly attached to the placing plate 10 under the negative pressure adsorption action, and when the integrated circuit board needs to be turned over, the turning key is pressed down, the rotating motor 2 drives the supporting plate 5 and the fastening component 6 fixed on the supporting plate 5 to turn, the integrated circuit board turns along with the fastening component 6, and the integrated circuit board is firmly arranged between the fastening pressing plate 12 and the placing plate 10 under the action of negative pressure and the fastening spring 11.

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.

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 (6)

1. The utility model provides a turning device for integrated circuit board processing which characterized in that: the clamping device comprises a support frame, a rotating motor, a driving shaft, a driven driving shaft, a support plate and a fastening assembly, wherein the driving shaft and the driven driving shaft are respectively and rotatably arranged on two opposite side walls of the support frame; set up the subassembly and include negative pressure pump, negative pressure absorption hole, negative pressure pipe, place the board, set up the spring and set up the clamp plate, it is equipped with protruding piece to place the bottom of the board, protruding piece block is located the block spacing inslot, it is equipped with the spring expansion groove on the board to place, negative pressure absorption hole and spring expansion groove interval set up, set up the spring and locate the spring expansion inslot, set up the clamp plate and locate to set up the spring upper end and be located and place the board upper end, negative pressure pump is located in the backup pad, negative pressure pipe one end is located on the negative pressure pump, the negative pressure pipe other end is located and is placed the inboard, be equipped with the negative pressure mouth on the negative pressure pipe, the negative pressure mouth corresponds the intercommunication with negative pressure absorption.

2. The turnover device for integrated circuit board processing according to claim 1, wherein: the fastening assembly comprises a first fastening assembly and a second fastening assembly, and the first fastening assembly and the second fastening assembly are respectively positioned at two ends of the supporting plate.

3. The turnover device for integrated circuit board processing according to claim 2, wherein: the supporting plate is arranged in a rectangular hollow structure.

4. The turnover device for integrated circuit board processing according to claim 1, wherein: the driving shaft and the driven driving shaft are positioned on the same horizontal plane.

5. The turnover device for integrated circuit board processing according to claim 1, wherein: and the negative pressure adsorption hole is provided with a rubber cushion.

6. The turnover device for integrated circuit board processing according to claim 1, wherein: the support frame is provided with an overturning key and a negative pressure key, the overturning key is electrically connected with the rotating motor, and the negative pressure key is electrically connected with the negative pressure pump.

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