CN214878447U

CN214878447U - Automatic board collecting device for PCB

Info

Publication number: CN214878447U
Application number: CN202120878373.4U
Authority: CN
Inventors: 刘龙
Original assignee: Shanghai Muteng Automation Equipment Co ltd
Current assignee: Shanghai Muteng Automation Equipment Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-26
Anticipated expiration: 2031-04-27

Abstract

The utility model relates to a PCB board production field provides an automatic board device of receiving for PCB board. The automatic board collecting device for the PCB comprises a rack; the paper table lifting mechanism is used for storing paper and is arranged at the first end of the rack; the adsorption mechanism is arranged at the top of the rack and is used for adsorbing the PCB and the paper; the visual detection mechanism is arranged at the top of the rack to position the PCB; the adsorption mechanism is suitable for starting and stopping based on a detection signal of the visual detection mechanism. This an automatic board device of receiving for PCB board can realize the absorption to the PCB board, and simultaneously, through set up visual detection mechanism at the top of frame, can make absorption mechanism based on visual detection mechanism's detected signal, adsorb the PCB board, remove the PCB board to paper platform elevating system and realize the absorption to the paper again based on visual detection mechanism's detected signal, and then can prevent to cut each other between the PCB board and rub and produce the mar, can also improve the degree of automation of this PCB board automatic board device of receiving.

Description

Automatic board collecting device for PCB

Technical Field

The utility model relates to a PCB board production field especially relates to an automatic board device of receiving for PCB board.

Background

In the conventional PCB manufacturing, the PCB is drilled for the subsequent soldering of electronic components. And at present, the PCB board needs the manual work to put the PCB board to the drilling machine from storing the frame, put the PCB board back to the storage frame through the staff when drilling is accomplished on, therefore, this kind of receive and release the board mode not only the cost of labor is high, work efficiency is low, put the position of PCB board when putting the board easily and incline or mistake, the position that leads to drilling appears the deviation, lead to follow-up electronic component can't put on the circuit board, and at the in-process of artifical assistance, cause PCB board surface to be scraped the scheduling problem easily, thereby influence the finished product quality of PCB board.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an automatic board device of receiving for PCB board can improve the receipts board degree of automation of PCB board, can also prevent effectively that the PCB board from being by the fish tail.

An embodiment of the utility model provides an automatic board device of receiving for PCB board, include:

a frame;

the paper table lifting mechanism is used for storing paper and is arranged at the first end of the rack;

the adsorption mechanism is arranged at the top of the rack and is used for adsorbing the PCB and the paper;

the visual detection mechanism is arranged at the top of the rack to position the PCB;

the adsorption mechanism is suitable for starting and stopping based on a detection signal of the visual detection mechanism.

The embodiment of the utility model provides an automatic board device of receiving for PCB board, set up paper platform elevating system through the first end in the frame, through the top installation adsorption apparatus in the frame, can realize the absorption to the PCB board, and simultaneously, set up visual detection mechanism through the top in the frame, can make adsorption apparatus construct the detected signal based on visual detection mechanism, adsorb the PCB board, the detected signal based on visual detection mechanism again removes the PCB board to paper platform elevating system and realizes the absorption to the paper, and then can prevent to cut each other between the PCB board and rub production mar, can also improve the degree of automation of this automatic board device of receiving of PCB board simultaneously.

According to the utility model discloses an embodiment, paper platform elevating system includes:

a paper placing table;

the first driving piece is arranged at the bottom of the rack;

and two ends of the first transmission piece are respectively connected with the first driving piece and the paper placing table.

According to the utility model discloses an embodiment, adsorption device includes:

the first bracket is arranged at the top of the rack;

a second bracket vertically mounted to the first bracket and slidable relative to the second bracket;

the sucking disc, the sucking disc is a plurality of, and is a plurality of the sucking disc is followed the length direction interval of second support sets up.

According to the utility model discloses an embodiment, adsorption device still includes:

and the shaking cylinder is arranged at least one end of the second support.

the guide structure comprises a guide groove and a guide rail which are mutually clamped and matched, the guide groove is arranged on one of the first support and the second support, and the guide rail is arranged on the other of the first support and the second support;

and the second driving piece is arranged on the first support, and an output shaft of the second driving piece is connected to the second support.

According to an embodiment of the present invention, the adsorption mechanism further comprises a vacuum generator, the vacuum generator is connected with the suction cup.

According to the utility model discloses an embodiment still includes:

the conveying roller way comprises a plurality of conveying rollers, the plurality of conveying rollers are mounted on the rack, and the plurality of conveying rollers are in transmission connection through a belt;

a third driving member connected to at least one of the conveying rollers;

and the loading frame is movably placed on the conveying roller way.

According to the utility model discloses an embodiment, part install the layer board on the conveying roller, part install the gyro wheel on the conveying roller.

According to the utility model discloses an embodiment still includes the lift platform truck, the lift platform truck set up in being close to one side of the second end of frame, the lift platform truck is used for bearing load the frame.

According to the utility model discloses an embodiment, still install in the frame and be used for realizing the locating part of loading frame location, the third driving piece is suitable for and stops based on the spacing signal of locating part stops.

The utility model provides an above-mentioned one or more technical scheme has one of following technological effect at least:

Drawings

Fig. 1 is a schematic structural diagram of an automatic board collecting device for a PCB board according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a paper table lifting mechanism provided in an embodiment of the present invention;

fig. 3 is a schematic structural view of an adsorption mechanism provided in an embodiment of the present invention;

fig. 4 is an angle schematic structural diagram of a roller conveyor according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of another angle of the roller conveyor according to the embodiment of the present invention.

Reference numerals:

100. a frame; 102. a paper table lifting mechanism; 104. an adsorption mechanism; 106. a visual detection mechanism; 108. a first bracket; 110. a second bracket; 112. a suction cup; 114. a shaking cylinder; 116. a second driving member; 118. a rollgang; 120. a third driving member; 122. a support plate; 124. a roller; 126. a lifting trolley; 128. a limiting member; 130. a paper placing table; 132 a first driving member; 134. a first transmission member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 describing the embodiments of the present invention and simplifying the 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 embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

As shown in fig. 1 to 5, the present invention provides an automatic board collecting device for PCB board, which includes a frame 100, a paper table lifting mechanism 102, an adsorption mechanism 104 and a vision inspection mechanism 106; the paper table lifting mechanism 102 is used for storing paper and is installed at a first end of the frame 100; the adsorption mechanism 104 is installed on the top of the rack 100 and is used for adsorbing the PCB board and the paper; the visual inspection mechanism 106 is mounted on the top of the rack 100 to form a location for the PCB board; the adsorption mechanism 104 is adapted to be activated or deactivated based on a detection signal of the visual detection mechanism 106.

The embodiment of the utility model provides an automatic board device of receiving for PCB board, set up paper platform elevating system 102 through the first end in frame 100, through the top installation adsorption apparatus 104 in frame 100, can realize the absorption to the PCB board, and simultaneously, set up visual detection mechanism 106 through the top in frame 100, can make adsorption apparatus 104 be based on the detected signal of visual detection mechanism 106, adsorb the PCB board, the detected signal based on visual detection mechanism 106 removes the PCB board to paper platform elevating system 102 again and realizes the absorption to the paper, and then can prevent to cut each other between the PCB board and rub production mar, can also improve the degree of automation of the automatic board device of receiving of this PCB board simultaneously.

Specifically, referring to fig. 1 to 4, the rack 100 may be directly seated on the ground, and in this embodiment, the rack 100 is a substantially rectangular frame-shaped structure.

The paper table lifting mechanism 102 is installed at the first end of the rack 100, wherein the paper table lifting mechanism 102 is used for placing paper, and the paper table lifting mechanism 102 is arranged to store the paper so that the paper can be attached to the surface of the PCB, and therefore, when a plurality of PCBs are stacked, scratching between two adjacent PCBs is prevented, and the PCBs can be effectively prevented from being worn out.

As described above, since the PCB needs to absorb paper to form a protection on the surface of the PCB, the absorbing mechanism 104 is further installed on the rack 100, wherein the absorbing mechanism 104 may be installed on the top of the rack 100 to absorb the PCB from above the PCB, and move the absorbed PCB onto the paper table lift and complete the absorption of the paper.

In addition, a visual inspection mechanism 106 is disposed on the top of the rack 100, wherein the visual inspection mechanism 106 can use an image capture device to perform a visual inspection function. The positioning of the PCB can be completed by arranging the visual detection mechanism 106, and a detection signal is generated based on the position of the PCB. In this way, the suction mechanism 104 can be started or stopped based on the detection signal.

That is, when the visual inspection mechanism 106 detects that the PCB is located below the suction mechanism 104, the suction mechanism 104 can suck up the PCB, move the PCB onto the paper table lifting mechanism 102, and suck the paper on the paper table lifting mechanism 102. When the visual inspection mechanism 106 detects that the PCB is located on the paper table lifting mechanism 102, the adsorption mechanism 104 drives the PCB to move to the initial position again.

According to an embodiment of the present invention, the paper table lifting mechanism 102 includes a paper placing table 130, a first driving member 132, and a first driving member 134; the first driving member 132 is mounted at the bottom of the frame 100; both ends of the first driving member 134 are connected to the first driving member 132 and the sheet discharge table 130, respectively.

The paper placing table 130 is used for placing paper, the first driving member 132 may use a motor, etc., and the first driving member 132 is installed at a position at the bottom of the rack 100 and does not interfere with the PCB.

The first driving member 134 may be a screw rod or a nut, for example, the nut may be fixedly mounted at the bottom of the paper placing table 130, a first end of the screw rod is connected to the output shaft of the first driving member 132, and a second end of the screw rod is inserted into the nut, so that when the first driving member 132 acts, the paper placing table 130 can be driven to act in the vertical direction.

According to one embodiment of the present invention, the suction mechanism 104 includes a first bracket 108, a second bracket 110, and a suction cup 112; the first bracket 108 is mounted on the top of the rack 100; the second bracket 110 is vertically mounted on the first bracket 108 and can slide relative to the second bracket 110; the suction cups 112 are provided in plurality, and the plurality of suction cups 112 are disposed at intervals along the longitudinal direction of the second bracket 110.

Referring to fig. 3, the first bracket 108 and the second bracket 110 are coupled in a perpendicular manner to each other, so that the adsorption mechanism 104 is more stable. A plurality of suction cups 112 are further installed on the second bracket 110, and the plurality of suction cups 112 are used for sucking the PCB. In the present embodiment, the plurality of suction cups 112 are disposed at intervals, and the intervals between two adjacent suction cups 112 are equal.

Meanwhile, in order to improve the convenience of movement of the adsorption mechanism 104, the second carriage 110 is slidable with respect to the first carriage 108. For example, the first bracket 108 may be disposed along the length direction of the rack 100, and the second bracket 110 is disposed perpendicular to the first bracket 108 and can slide along the first bracket 108, so that when the second bracket 110 slides along the first bracket 108, the PCB board can be driven to move along the length direction of the first bracket 108.

According to an embodiment of the present invention, the adsorption mechanism 104 further includes a shaking cylinder 114, and the shaking cylinder 114 is installed at least one end of the second bracket 110.

By providing the shaking cylinder 114 in the adsorption mechanism 104, the PCB board can be effectively prevented from adsorbing two sheets of paper at the same time by the rapid shaking of the shaking cylinder 114.

According to an embodiment of the present invention, the suction mechanism 104 further comprises a vacuum generator, which is connected with the suction cup 112. The vacuum generator is used to form a large flow of vacuum in the suction cup 112, thereby achieving the adsorption of the PCB board.

According to one embodiment of the present invention, the suction mechanism 104 further includes a guide structure and a second driving member 116; the guide structure comprises a guide groove and a guide rail which are mutually clamped and matched, the guide groove is arranged on one of the first bracket 108 and the second bracket 110, and the guide rail is arranged on the other one of the first bracket 108 and the second bracket 110; the second driving member 116 is mounted to the first bracket 108, and an output shaft of the second driving member 116 is connected to the second bracket 110.

The second driving member 116 may use a motor, etc., and the second driving member 116 is mounted on the first bracket 108, so that when the second driving member 116 moves, the second bracket 110 can be driven to move relative to the first bracket 108, and meanwhile, the second bracket 110 can stably move relative to the first bracket 108 by the cooperation of the guide rail and the guide groove. The guide rail may be disposed on the first bracket 108, the guide groove may be disposed on the second bracket 110, and the guide rail is clamped in the guide groove to guide the second bracket 110 and the first bracket 108.

According to an embodiment of the present invention, the device further comprises a roller conveyor 118, a third driving member 120, and a loading frame; the conveying roller way 118 comprises a plurality of conveying rollers which are arranged on the frame 100 and are in transmission connection through a belt; the third drive 120 is connected to at least one conveyor roller; the loading frame is movably placed on the rollgang 118.

A plurality of conveying rollers are arranged on the machine frame 100 at intervals along the length direction of the machine frame 100, the third driving member 120 can use a motor, a motor and the like, the third driving member 120 is connected with at least one conveying roller to drive the conveying roller to rotate, and the rest conveying rollers are in transmission connection with the conveying roller connected with the third driving member 120 through a belt. The conveying roller may be a UPE roller, and this type of conveying roller has a low friction.

Still be provided with the loading frame on rollgang 118, load the frame through setting up and can hold the PCB board that adsorbs there is the paper, and then make things convenient for operating personnel's transport.

According to an embodiment of the present invention, a pallet 122 is installed on a part of the conveying rollers, and a roller 124 is installed on a part of the conveying rollers.

Referring to fig. 4, in the embodiment of the present invention, a supporting plate 122 is installed on part of the conveying rollers to support and convey the PCB, wherein the supporting plate 122 is made of white PVC material, so as to ensure the uniformity of the background, and not interfere with the detection of the visual detection mechanism 106. The rollers 124 are arranged on part of the conveying rollers, so that operators can take the loading frames conveniently.

According to an embodiment of the present invention, the lifting trolley 126 is further included, the lifting trolley 126 is disposed at one side of the second end close to the frame 100, and the lifting trolley 126 is used for bearing the loading frame.

The lifting trolley 126 is arranged on one side close to the second end of the rack 100, the lifting trolley 126 can receive the loading frame conveyed by the conveying roller way 118 conveniently, when the conveying roller way 118 conveys the loading frame loaded with the PCB to the second end of the rack 100, the lifting trolley 126 rises and receives the loading frame, and after the loading frame moves onto the lifting trolley 126 under the action of the conveying roller, the lifting trolley 126 descends, so that an operator can move the loading frame conveniently.

According to an embodiment of the present invention, the rack 100 further has a position-limiting member 128 for positioning the loading frame, and the third driving member 120 is adapted to start or stop the loading frame based on the position-limiting member 128.

In order to position the loading frame, a position limiter 128, such as an infrared switch, a proximity switch, a position limiting baffle, etc., is further installed on the rack 100. When the loading frame moves to the proper position, the third driving element 120 can stop based on the limit signal of the limit stop element 128, and the loading frame stays at the correct position. After the adsorption mechanism 104 drives the PCB board adsorbed with the paper to move to the upper side of the loading frame, the PCB board can be accurately placed in the loading frame.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic board device of receiving for PCB board which characterized in that includes:

a frame (100);

the paper table lifting mechanism (102) is used for storing paper and is arranged at the first end of the rack (100);

the adsorption mechanism (104) is arranged at the top of the rack (100) and is used for adsorbing the PCB and the paper;

a visual inspection mechanism (106) mounted on top of the chassis (100) to form a location for the PCB board;

the adsorption mechanism (104) is suitable for starting and stopping based on the detection signal of the visual detection mechanism (106).

2. The automatic board collecting device for PCB board as claimed in claim 1, wherein the paper table lifting mechanism (102) comprises:

a paper placing table (130);

a first driving member (132) mounted at the bottom of the frame (100);

and two ends of the first transmission piece (134) are respectively connected with the first driving piece (132) and the paper placing table (130).

3. The board auto-retracting device for PCB board as claimed in claim 1, wherein the suction mechanism (104) comprises:

a first bracket (108), the first bracket (108) being mounted to the top of the rack (100);

a second bracket (110), the second bracket (110) being vertically mounted to the first bracket (108) and slidable relative to the second bracket (110);

the sucking disc (112), sucking disc (112) are a plurality of, and a plurality of sucking disc (112) are followed the length direction interval setting of second support (110).

4. The automatic board collecting device for PCB board of claim 3, wherein said absorption mechanism (104) further comprises:

a shaking cylinder (114), wherein the shaking cylinder (114) is arranged at least one end of the second bracket (110).

5. The automatic board collecting device for PCB board of claim 3, wherein said absorption mechanism (104) further comprises:

the guide structure comprises a guide groove and a guide rail which are mutually clamped and matched, the guide groove is arranged on one of the first bracket (108) and the second bracket (110), and the guide rail is arranged on the other one of the first bracket (108) and the second bracket (110);

a second driver (116), the second driver (116) being mounted to the first bracket (108), and an output shaft of the second driver (116) being connected to the second bracket (110).

6. The board auto-retracting device for PCB boards according to claim 3, wherein the suction mechanism (104) further comprises a vacuum generator connected with the suction cup (112).

7. The automatic board collecting device for the PCB board as claimed in any one of claims 1 to 6, further comprising:

the conveying roller way (118) comprises a plurality of conveying rollers, the plurality of conveying rollers are mounted on the rack (100) and are in transmission connection through a belt;

a third drive (120), said third drive (120) being connected to at least one of said conveyor rollers;

the loading frame is movably placed on the conveying roller way (118).

8. The board collecting apparatus according to claim 7, wherein a pallet (122) is installed on a portion of the feeding rollers, and a roller (124) is installed on a portion of the feeding rollers.

9. The automatic board collecting device for the PCB of claim 7, further comprising a lifting trolley (126), wherein the lifting trolley (126) is arranged at one side close to the second end of the rack (100), and the lifting trolley (126) is used for bearing the loading frame.

10. The automatic board collecting device for the PCB of claim 7, wherein a limiting member (128) for realizing the positioning of the loading frame is further installed on the rack (100), and the third driving member (120) is adapted to be started and stopped based on a limiting signal of the limiting member (128).