Pull buckle jig plate valuing machine

Abstract

The utility model relates to a pull buckle jig value board machine which comprises a working table, a conveying rail is arranged on the upper side of the working table, a feeding conveying belt is arranged, the feeding conveying belt is used for inputting no-load tools, a PCB material frame is arranged, and a PCB positioning disc is used for placing PCBs and positioning the PCBs. The feeding manipulator is used for moving the PCB from the material rack to the PCB positioning disc; the steel sheet platform is used for placing a steel sheet; the moving manipulator is used for moving the positioned PCBs to the no-load tool position of the feeding conveying belt; the method comprises the following steps: arranging a steel sheet platform, moving a steel sheet at the position of the steel sheet platform to a no-load tool position, arranging a PCB positioning disc, taking out a PCB from a PCB rack, firstly placing the PCB in the PCB positioning disc for positioning, and then moving the PCB to the no-load tool position through a moving manipulator, so that the positioning accuracy is high when the PCB is placed on the no-load tool without a visual detection structure, and the positioning accuracy is high. And meanwhile, a visual detection structure is not needed, and certain production efficiency can also be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of PCB board production equipment, in particular to a pull buckle fixture value board machine. BACKGROUND

[0002] In the production process of the PCB board, a plurality of PCB boards need to be placed into the carrier to arrange the PCB boards together, and then other processing is carried out, so as to improve the production efficiency. In the prior art, the movement of the PCB board body is generally completed by automatic equipment and placed in the carrier. In order to avoid the movement of the PCB board during processing, the size of the accommodating groove for placing the PCB board on the carrier is smaller than the size gap of the PCB board. Therefore, during the process of placing the PCB board into the carrier, visual positioning is generally required to judge the position. At the same time, in order to ensure the placement accuracy, there is also a certain position requirement when taking out the PCB board. Therefore, a visual detection structure is arranged on the moving manipulator to detect the angle position of the PCB board in real time. Since the visual detection structure is used, the overall product of the equipment is high. SUMMARY

[0003] Therefore, it is necessary to provide a pull buckle fixture value board machine for the problems in the prior art.

[0004] A pull buckle fixture value board machine, characterized in that it comprises a workbench, a plurality of PCB racks are arranged on the workbench, and a plurality of PCB positioning discs are arranged on the workbench.

[0005] A conveying track is provided with an input conveying belt for inputting an empty carrier.

[0006] A PCB rack is used for placing the PCB board.

[0007] A PCB positioning disc is used for positioning the PCB.

[0008] A feeding manipulator is used for moving the PCB board from the rack to the PCB positioning disc.

[0009] A steel sheet platform is used for placing the steel sheet.

[0010] A moving manipulator is used for moving the positioned PCB board to the empty carrier position of the input conveying belt position, and moving the steel sheet at the steel sheet platform position to the empty carrier position.

[0011] In one embodiment, the PCB positioning disc comprises transverse positioning columns, at least two of which are arranged side by side to form a transverse positioning group, a plurality of transverse positioning groups are arranged, the spacing between adjacent transverse positioning groups is adapted to the width of the PCB board, longitudinal positioning columns are arranged at both ends of the transverse positioning group, and the transverse positioning group and the longitudinal positioning column form a positioning groove adapted to the size of the PCB board.

[0012] In one of the embodiments, the top of the lateral positioning column and the longitudinal positioning column is conical.

[0013] In one of the embodiments, the PCB rack includes a rack bottom plate, the upper side of the rack bottom plate is provided with a plurality of parallel partition plates, the partition plates are provided with a plurality of slot positions, the slot positions are provided with support rods moving up and down, the support rods pass through the slot positions of the partition plates, the side edges of the support rods are fixed by connecting plates, and the outer side of the connecting plates is provided with a rack driving structure for controlling the up and down movement of the connecting plates.

[0014] In one of the embodiments, the feeding manipulator includes a linear motor, the moving end of the linear motor is provided with a vertical cylinder, the piston rod of the vertical cylinder is connected with a moving plate moving up and down, the outer side of the moving plate is provided with a plurality of groups of fixed support rods, and the lower side of the fixed support rods is provided with a vacuum suction cup.

[0015] In one of the embodiments, the lower side of the moving plate is provided with a variable distance module, the variable distance module is provided with at least two moving blocks, and the fixed support rods are fixed at the lower side positions of the moving blocks.

[0016] In one of the embodiments, the steel sheet platform includes a fixed table, the fixed table is provided with a first positioning column and a second positioning column, the fixed table is further provided with two parallel lateral fixing grooves and two parallel longitudinal fixing grooves, the lateral fixing grooves are perpendicular to the longitudinal fixing grooves, and the lateral fixing grooves and the longitudinal fixing grooves are provided with moving positioning columns.

[0017] In one of the embodiments, the moving manipulator includes a lateral transmission structure and a longitudinal transmission structure, the longitudinal transmission structure includes a longitudinal moving plate fixed on the upper side of the workbench through a guide rail sliding block structure, the upper side of the longitudinal moving plate is provided with a lateral moving plate through a guide rail sliding block structure, and the two ends of the lateral moving plate are provided with a steel sheet moving assembly and a PCB plate moving assembly.

[0018] In one of the embodiments, the steel sheet moving assembly includes a first vertical moving structure fixed on the side edge of the lateral moving plate, the moving end of the first vertical moving structure is provided with a first moving bracket, the lower side of the first moving bracket is provided with a plurality of fixed suction cups for fixing the steel sheet, and the side edge of the first moving bracket is further provided with a detection camera.

[0019] In one of the embodiments, the PCB plate moving assembly includes a second vertical moving structure fixed on the side edge of the lateral moving plate, the moving end of the second vertical moving structure is provided with a rotating motor through a bracket, the shaft of the rotating motor is connected with a rotating bracket, the lower side of the rotating bracket is provided with a plurality of rows of second moving brackets, and the lower side of the second moving bracket is provided with a moving suction cup for fixing the PCB plate.

[0020] The pull buckle jig board loading machine is provided with a PCB positioning disc, after the PCB is taken out from the PCB rack, the PCB is first positioned in the PCB positioning disc, and then the PCB is moved to the empty carrier position through the moving manipulator, so that the positioning precision of the PCB board when placed in the empty carrier can be high without the visual detection structure, the cost of the equipment is reduced, and meanwhile, the production efficiency is improved without the visual detection structure. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole structure schematic view of the pull buckle jig board loading machine of the utility model;

[0022] Figure 2 It is a PCB rack structure schematic view of the pull buckle jig board loading machine of the utility model;

[0023] Figure 3 It is a feeding manipulator structure schematic view of the pull buckle jig board loading machine of the utility model;

[0024] Figure 4 It is a steel sheet platform structure schematic view of the pull buckle jig board loading machine of the utility model;

[0025] Figure 5 It is a PCB positioning disc structure schematic view of the pull buckle jig board loading machine of the utility model;

[0026] Figure 6 It is a moving manipulator structure schematic view of the pull buckle jig board loading machine of the utility model;

[0027] Figure 7 It is a moving manipulator structure schematic view of the pull buckle jig board loading machine of the utility model;

[0028] 1, workbench;

[0029] 2, transmission track;

[0030] 3, PCB rack; 31, rack bottom plate; 32, partition plate; 33, slot; 34, support rod; 35, connecting plate; 36, rack driving structure;

[0031] 4, PCB positioning disc; 41, horizontal positioning column; 42, vertical positioning column;

[0032] 5, feeding manipulator; 51, linear motor; 52, vertical cylinder; 53, moving plate; 54, fixed support rod; 55, vacuum chuck; 56, variable distance module; 57, moving block;

[0033] 6, steel sheet platform; 61, fixed table; 62, first positioning column; 63, second positioning column; 64, horizontal fixing groove; 65, vertical fixing groove; 66, moving positioning column;

[0034] 7. Mobile robotic arm; 71. Horizontal transmission structure; 72. Vertical transmission structure; 73. Steel sheet moving assembly; 731. First vertical moving structure; 732. Fixed suction cup; 733. Detection camera; 74. PCB board moving assembly; 741. Second vertical moving structure; 742. Rotary motor; 743. Mobile suction cup. Detailed Implementation

[0035] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0036] It should be noted that when an element is said to be "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is said to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. Conversely, when an element is said to be "directly on" another element, there is no intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0038] like Figures 1 to 7 As shown, a snap-fit ​​fixture value plate machine is characterized by including a workbench 1, wherein the upper side of the workbench 1 is provided with

[0039] Transfer track 2 is equipped with a feeding conveyor belt for inputting empty vehicles;

[0040] PCB rack 3 is used to hold PCB boards;

[0041] PCB positioning plate 4 is used to position the PCB.

[0042] The loading robot 5 is used to move the PCB board from the material rack to the PCB positioning plate 4;

[0043] Steel plate platform 6 is used to place steel plates;

[0044] The moving manipulator 7 is used to move the positioned PCB board to the empty carrier position of the feeding conveying belt position; and move the steel sheet in the steel sheet platform 6 position to the empty carrier position.

[0045] The PCB positioning disc 4 is arranged to position the PCB board after taking it out from the PCB rack 3, and then the PCB is moved to the empty carrier position by the moving manipulator 7, so that the positioning accuracy of the PCB board when placed to the empty carrier can be high without the visual detection structure, thereby reducing the cost of the equipment, and meanwhile, the production efficiency can be improved without the visual detection structure.

[0046] The PCB positioning disc 4 is used for positioning the PCB board, at this time, the PCB positioning disc 4 comprises transverse positioning columns 41, at least two of which are arranged side by side to form a transverse positioning group, a plurality of transverse positioning groups are arranged, the spacing between adjacent transverse positioning groups is adapted to the width of the PCB board, longitudinal positioning columns 42 are arranged at both ends of the transverse positioning group, and the transverse positioning group and the longitudinal positioning column 42 form a positioning groove adapted to the size of the PCB board. The transverse positioning column 41 forms a transverse positioning group abutting against the side edge of the PCB board, the spacing between adjacent transverse positioning groups is adapted to the width of the PCB board, so that the side edge of the PCB board can be positioned when the PCB board is placed between the transverse positioning groups, and the longitudinal positioning column 42 is arranged at both ends of the transverse positioning group, which is located between two adjacent transverse positioning groups, so that the end of the PCB board can be positioned, and the spacing between the two longitudinal positioning columns 42 is adapted to the length of the PCB board, so that the PCB board can be positioned under the action of the transverse positioning column 41 and the longitudinal positioning column 42, and the PCB board can be positioned when it is moved to the position of the PCB positioning disc 4.

[0047] Since the PCB board is moved to the PCB positioning disc 4 by the feeding manipulator 5, in order to ensure that the PCB board can be smoothly clamped between the transverse positioning column 41 and the longitudinal positioning column 42 when it is moved to this position, in this embodiment, the top of the transverse positioning column 41 and the longitudinal positioning column 42 is tapered. The top is tapered, so that when the PCB board is moved to the upper position, it can be positioned without being very accurate, and it can slide down to the bottom position at the tapered surface position, so that the moving and placing accuracy of the feeding manipulator 5 in the process of moving the PCB board to the PCB positioning disc 4 is not required, that is, it can be realized by a common moving structure without the need of an additional visual detection structure to check the position of the PCB positioning disc 4 and the PCB board.

[0048] The feeding manipulator 5 takes out the PCB from the PCB rack 3. The PCB rack 3 is used to place a plurality of PCBs. In the embodiment, the PCB rack 3 comprises a rack bottom plate 31, a plurality of parallel partition plates 32 are arranged on the upper side of the rack bottom plate 31, the partition plates 32 are provided with a plurality of slotted holes 33, the slotted holes 33 are provided with a support rod 34 moving up and down, the support rod 34 passes through the slotted holes 33 of the partition plates 32, the side edges of the support rod 34 are fixed by a connecting plate 35, and the outer side of the connecting plate 35 is provided with a rack driving structure 36 for controlling the up and down movement of the connecting plate 35. The rack driving structure 36 adopts a vertical linear motor 51, and the connecting plate 35 is fixed with the moving end of the linear motor 51. Thus, under the action of the linear motor 51, the connecting plate 35 can move up and down, and the support rod fixed with the connecting plate 35 can also move up and down. Thus, the PCB at the topmost position on the upper side of the support rod 34 can always be kept at the same horizontal position, which facilitates the feeding manipulator 5 to take out the PCB from the PCB rack 3.

[0049] Meanwhile, the plurality of partition plates 32 can form a plurality of spaces for accommodating PCBs, thereby placing more PCBs and increasing the number of PCBs stored in the PCB rack 3.

[0050] The feeding manipulator 5 takes out the PCB from the PCB rack 3. In the embodiment, the feeding manipulator 5 comprises a linear motor 51, the moving end of the linear motor 51 is provided with a vertical air cylinder 52, the piston rod of the vertical air cylinder 52 is connected with a moving plate 53 moving up and down, the outer side of the moving plate 53 is provided with a plurality of fixed support rods 54, the lower side of the fixed support rod 54 is provided with a vacuum chuck 55, further, the lower side of the moving plate 53 is provided with a variable distance module 56, the variable distance module 56 is provided with at least two moving blocks 57, and the fixed support rod 54 is fixed at the lower side of the moving block 57. Under the action of the linear motor 51 and the vertical air cylinder 52, the vacuum chuck 55 can be moved downward, and after the PCB is fixed, it can be moved to the position of the PCB positioning disc 4, and then the PCB is placed down. At this time, in order to improve the moving efficiency, the fixed support is provided with a plurality of groups, so that a plurality of PCBs can be moved at one time. Since the interval between the PCBs in the PCB rack 3 and the interval between the PCBs in the PCB positioning disc 4 are not necessarily the same, after the PCB is taken out from the PCB rack 3, the interval between the fixed support rod 54 and the PCB needs to be adjusted. At this time, the variable distance module is arranged at the lower side of the moving plate 53, and the fixed support rod 54 is fixed at the moving block 57 of the variable distance module. Thus, when the PCB is taken out, the vacuum chuck 55 of the fixed support is corresponded to the PCB through the variable distance module, a plurality of PCBs are taken out, and then when it is moved to the position of the PCB positioning disc 4, the position between the fixed supports is adjusted through the variable distance module, so as to adapt to the interval requirement between the PCBs on the PCB positioning disc 4.

[0051] After the PCB board is placed in the empty carrier, a steel sheet also needs to be placed on the upside, so in the embodiment, the steel sheet platform 6 includes a fixed table 61, which is provided with a first positioning column 62 and a second positioning column 63, and is also provided with two parallel transverse fixed grooves 64 and two parallel longitudinal fixed grooves 65, the transverse fixed grooves 64 are perpendicular to the longitudinal fixed grooves 65, and the transverse fixed grooves 64 and the longitudinal fixed grooves 65 are provided with movable positioning columns 66, the first positioning column and the second positioning column 63 are arranged at the positions of the two side edges of the steel sheet, at this time, the movable positioning columns 66 in the transverse fixed grooves 64 and the movable positioning columns 66 in the longitudinal fixed grooves 65 are respectively located at the other two sides of the steel sheet, so that when different steel sheet sizes are targeted, the position of the movable positioning column 66 can be adjusted to adapt to the position of the steel sheet on the upside of the fixed table 61, avoiding the movement of the steel sheet in the clamping movement, thereby causing the problem of inaccurate position of the steel sheet after being placed on the upside of the carrier.

[0052] The PCB board in the position of the PCB positioning disc 4 and the steel sheet in the position of the steel sheet platform 6 need to be moved to the position of the carrier, in the embodiment, the moving manipulator 7 includes a transverse transmission structure 71 and a longitudinal transmission structure 72, the longitudinal transmission structure 72 includes a longitudinal moving plate 53 fixed on the upside of the workbench 1 through a guide rail sliding block structure, the upside of the longitudinal moving plate 53 is provided with a transverse moving plate 53 through a guide rail sliding block structure, and the two ends of the transverse moving plate 53 are provided with a steel sheet moving assembly 73 and a PCB board moving assembly 74. The steel sheet moving assembly 73 and the PCB board moving assembly 74 are arranged at the two ends of the transverse moving plate 53 respectively, so that the steel sheet moving assembly 73 and the PCB board moving assembly 74 can be controlled at the same time through the transverse transmission structure 71 and the longitudinal transmission structure 72.

[0053] Specifically, the steel sheet moving assembly 73 includes a first vertical moving structure 731 fixed on the side edge of the transverse moving plate 53, a first moving support is arranged at the moving end of the first vertical moving structure 731, a plurality of fixed suction cups 732 are arranged on the downside of the first moving support for fixing the steel sheet, and a detection camera 733 is further arranged on the side edge of the first moving support, so that the steel sheet is fixed under the action of the fixed suction cups 732 and is moved up and down under the action of the first vertical moving structure 731.

[0054] Meanwhile, the PCB plate moving assembly 74 comprises a second vertical moving structure 741 fixed at the side edge of the transverse moving plate 53, a rotating motor 742 is arranged at the moving end of the second vertical moving structure 741 through a support, a rotating support is connected to the rotating motor 742, a plurality of second moving supports are arranged on the lower side of the rotating support, and a moving suction disc 743 is arranged on the lower side of the second moving support and used for fixing the PCB plate; under the action of the second vertical moving structure 741, the moving suction disc 743 moves the PCB plate up and down after fixing the PCB plate, and then moves integrally under the action of the transverse transmission structure 71 and the longitudinal transmission structure 72.

[0055] At this time, the first vertical moving structure 731 and the second vertical moving structure 741 are both in a cylinder structure, and are used for controlling the up-and-down movement of the fixed suction disc 732 and the moving suction disc 743.

[0056] The technical features of the above-described embodiments can be combined arbitrarily, and in order to make the description simple, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist, it should be considered that the combinations are within the scope of the present application.

[0057] The above-described embodiments only express several implementation manners of the present application, the description is relatively specific and detailed, however, it should not be understood as the limitation of the scope of the present application. It should be pointed out that, for ordinary skilled in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A pull tab jig value plate machine characterized by, The workbench is provided with A transmission track is provided with a feeding conveyor belt for inputting empty carriers. A PCB rack is used for placing PCB boards. A PCB positioning disc is used for positioning PCB boards. A feeding manipulator is used for moving PCB boards from the rack to the PCB positioning disc. A steel sheet platform is used for placing steel sheets. A moving manipulator is used for moving the positioned PCB board to the position of the empty carrier of the feeding conveyor belt and moving the steel sheet at the steel sheet platform to the position of the empty carrier.

2. The puller jig boarder machine of claim 1, wherein, The PCB positioning disc comprises transverse positioning columns arranged side by side in at least two groups to form a transverse positioning group, and a plurality of groups of transverse positioning groups are arranged, the spacing between adjacent transverse positioning groups is adapted to the width of the PCB board, and the two ends of the transverse positioning group are provided with longitudinal positioning columns, and the transverse positioning group and the longitudinal positioning column form a positioning groove adapted to the size of the PCB board.

3. The puller jig boarder machine of claim 2, wherein, The top of the transverse positioning column and the longitudinal positioning column is tapered.

4. The puller fixture value plate machine of claim 1, wherein, The PCB rack comprises a rack bottom plate, and a plurality of parallel partition plates are arranged on the upper side of the rack bottom plate, the partition plates are provided with a plurality of slots, the slot positions are provided with support rods moving up and down, the support rods pass through the slot positions of the partition plates, the side edges of the support rods are fixed by connecting plates, and the outer sides of the connecting plates are provided with a rack driving structure for controlling the up and down movement of the connecting plates.

5. The puller fixture value plate machine of claim 1, wherein, The feeding manipulator comprises a linear motor, the moving end of the linear motor is provided with a vertical cylinder, the piston rod of the vertical cylinder is connected with a moving plate moving up and down, the outer side of the moving plate is provided with a plurality of groups of fixed support rods, and the lower side of the fixed support rod is provided with a vacuum suction cup.

6. The puller jig boarder machine of claim 5, wherein, The lower side of the moving plate is provided with a variable distance module, the variable distance module is provided with at least two moving blocks, and the fixed support rod is fixed at the lower side of the moving block.

7. The puller fixture value plate machine of claim 1, wherein, The steel sheet platform comprises a fixed table, the fixed table is provided with a first positioning column and a second positioning column, the fixed table is further provided with two parallel transverse fixed grooves and two parallel longitudinal fixed grooves, the transverse fixed groove is perpendicular to the longitudinal fixed groove, and the transverse fixed groove and the longitudinal fixed groove are provided with moving positioning columns.

8. The puller fixture value plate machine of claim 1, wherein, The moving manipulator comprises a transverse transmission structure and a longitudinal transmission structure, the longitudinal transmission structure comprises a longitudinal moving plate fixed on the upper side of the workbench through a guide rail sliding block structure, the upper side of the longitudinal moving plate is provided with a transverse moving plate through a guide rail sliding block structure, and the two ends of the transverse moving plate are provided with a steel sheet moving assembly and a PCB board moving assembly.

9. The puller fixture value plate machine of claim 8, wherein, The steel sheet moving assembly comprises a first vertical moving structure fixed on the side edge of the transverse moving plate, the moving end of the first vertical moving structure is provided with a first moving support, a plurality of fixed suction cups are arranged on the lower side of the first moving support for fixing the steel sheet, and a detection camera is further arranged on the side edge of the first moving support.

10. The puller fixture value plate machine of claim 8, wherein, The PCB board moving assembly comprises a second vertical moving structure fixed on the side edge of the transverse moving plate, the moving end of the second vertical moving structure is provided with a rotating motor through a support, the shaft of the rotating motor is connected with a rotating support, a plurality of rows of second moving supports are arranged on the lower side of the rotating support, and moving suction cups are arranged on the lower side of the second moving supports for fixing the PCB board.

Images