A block dialing type PCB board storage bin and PCB drilling machine

Abstract

The present application relates to a kind of to push block type PCB board storage, including base, support mounting seat, swing shaft, swing support block, sliding block, clamping position shaft support, clamping position shaft, spring and spring support, base is used to support installation other structures of to push block type PCB board storage, two sets of same structure are symmetrically installed on base;Support mounting seat is set on base;Swing shaft is used to install swing support block, swing support block rotates around swing shaft, swing support block is installed sliding block, sliding block moves with swing support block, sliding block can be relatively slid along the extension direction of swing shaft;Clamping position shaft support is used to install clamping position shaft, and clamping position shaft is provided with contact surface, and contact surface extends along the vertical direction of clamping position shaft;Spring support is used to install spring, and one end of spring is installed in the shown spring support, and the other end is used to install in swing support block.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of PCB board, in particular to a kind of block formula PCB board storage bin and PCB drilling machine. BACKGROUND

[0002] In recent years, with the progress of science and technology, there are many PCB processing needs, usually the PCB feeding and discharging is put into the processing equipment by manual board, and the board is recycled by manual board after workpiece processing, not only the labor cost needed in the processing process is large, and the efficiency of workpiece feeding and discharging is low.

[0003] In the patent with publication number CN211711774U, a kind of PCB server storage bin structure belongs to the field of server mainboard test, it includes shell, connection frame is arranged in shell, storage part is detachably connected in the inside of connection frame, the opposite sides of storage part are provided with storage plate, multiple groups of conveying devices are respectively arranged on two storage plates along horizontal direction, PCB server is arranged between two storage plates along horizontal direction, conveying device drives PCB server to enter storage part completely;Conveying device includes conveying belt, driven gear and two tension pulleys, conveying belt is arranged in parallel to the length direction of storage plate, two tension pulleys are respectively arranged at the two ends of conveying belt, driven gear is arranged on the other side of storage plate and is coaxially fixed with one tension pulley, driving motor is connected on the shell, and driving motor drives driving gear to rotate, driving gear and driven gear are engaged with each other.The technical scheme has the effect of effectively improving the working efficiency of mainboard storage, so as to meet the production needs.

[0004] In the patent with publication number CN106793591A, a kind of storage cabinet and PCB board stacking device are disclosed.The storage cabinet includes a rack, a reciprocating drive device and a plurality of drawer type material bins stacked in vertical direction;The telescopic end of the reciprocating drive device is connected with the drawer type material bin, and the plurality of drawer type material bins and the reciprocating drive device are arranged on the rack;The driving device is used for controlling each layer of the drawer type material bin to reciprocate along horizontal direction;The PCB board stacking device includes a PCB board stacking mechanism and two storage cabinets;Two storage cabinets are arranged at the two ends of the PCB board stacking mechanism.This application can achieve the effect of orderly storage cabinet process and small floor space.

[0005] In the process of realizing the present application, the inventors found that the prior art has the following problems:

[0006] The prior art needs to set up multiple devices for PCB storage mechanism, which has complex structure and high cost, and is not convenient for improving the existing PCB storage structure. SUMMARY

[0007] To this end, it is necessary to provide a block dialing type PCB board storage bin and a PCB drilling machine, which are used to solve the problem that a plurality of devices need to be arranged in the PCB storage mechanism, the structure is complex, the cost is too high, and the existing PCB storage structure is not convenient to improve.

[0008] To achieve the above purpose, in the first aspect, the inventor provides a block dialing type PCB board storage bin, comprising:

[0009] A base is used to support other structures of the block dialing type PCB board storage bin;

[0010] A support mounting seat is arranged on the base;

[0011] A swing shaft is installed on the support mounting seat, the swing shaft is used to install a swing support block, the swing support block rotates around the swing shaft, the swing support block has a pin positioning hole, a working pin on the PCB is installed on the pin positioning hole, a sliding block is installed on the swing support block, the sliding block moves with the swing support block, and the sliding block can slide relative to the extension direction of the swing shaft;

[0012] A clamping shaft support is installed on the support mounting seat, the clamping shaft support is used to install a clamping shaft, the clamping shaft is provided with a contact surface, the contact surface extends along the vertical direction of the clamping shaft, and the clamping shaft can be rotatably arranged on the support mounting seat;

[0013] A spring support is installed on the support mounting seat, the spring support is used to install a spring, one end of the spring is installed on the spring support, the other end is used to install on the swing support block, and the spring is used to pull the swing support block to move in the direction of the spring support;

[0014] Two sets of the support mounting seat, swing shaft, swing support block, sliding block, clamping shaft support, clamping shaft, spring and spring support are symmetrically installed on the base.

[0015] Different from the prior art, the technical scheme has two sets of support mounting seats arranged on the base, a swing shaft, a swing block, a sliding block, a clamping shaft support, a clamping shaft, a spring and a spring support are arranged on the support mounting seat, one end of the spring is arranged on the spring support, the other end of the spring pulls the swing block to move around the swing shaft, when the PCB board is installed, the plane of the clamping shaft is turned to the side edge of the PCB board, the plane of the clamping shaft is parallel to the PCB board, the swing block drives the sliding block to slide into the clamping shaft, since the plane of the clamping shaft clamps the sliding block, the swing block cannot be pulled by the spring, when the PCB boards are installed layer by layer, the plane of the clamping shaft is turned to be perpendicular to the side edge of the PCB board, since the pin in the swing block is positioned in the pin positioning hole when the PCB board is not taken, the swing block cannot be pulled by the spring, when the PCB board is taken away, since the spring tension and the arc surface of the clamping shaft make the sliding block move, the swing block is pulled out by the spring and does not affect the taking of the next PCB board. In this way, the used parts are less, the structure is simple, the symmetrical structure reduces the cost of the parts, the working mode is a mechanical structure, and the reliability of work is improved.

[0016] As an embodiment of the present application, one of the support mounting seats is fixedly arranged on the base, and the other support mounting seat is movably arranged on the base.

[0017] In this way, the movable support mounting seat can be adjusted according to the length of the PCB board, the distance between the one support mounting seat and the other support mounting seat is changed, and thus the structure is flexible and can be adjusted according to different PCB boards.

[0018] As an embodiment of the present application, the base is provided with a slide rail on one side, and the movable support mounting seat can slide on the base through the slide rail.

[0019] In this way, the slide rail is grooved on the base in the horizontal direction, and is used as the moving direction of the movable support mounting seat and the position fixing of the support mounting seat.

[0020] As an embodiment of the present application, the block type PCB board storage bin is provided with two or more swing blocks, and the two or more swing blocks are arranged in the vertical direction.

[0021] In this way, two or more PCB boards can be embedded and placed through the two or more swing blocks, and there is enough space between the two or more swing blocks to prevent mutual interference of the components of the PCB boards.

[0022] To achieve the above object, in a second aspect, the inventor provides a PCB drilling machine comprising the above-mentioned block dialing type PCB board storage bin, the PCB drilling machine is provided with a machine base, six processing platforms are arranged on the machine base and extend along the length direction of the machine base, and an additional platform is arranged on the front of the machine base;

[0023] A follow-up storage table is arranged on the additional platform and moves along the additional platform, and the block dialing type PCB board storage bin is arranged on the follow-up storage table;

[0024] A mechanical arm assembly is arranged on the follow-up storage table.

[0025] Different from the prior art, the above technical solution drives the follow-up storage table through the additional platform, drives the PCB board placing bin and the mechanical arm assembly as a whole to move among multiple workstations, the PCB board placing bin is detachable, before use, multiple unprocessed PCB boards are placed in the PCB board placing bin, the mechanical arm assembly is used to feed the multiple workstations one by one, after processing, the mechanical arm assembly is used to recycle all the PCB boards and place the processed PCB boards back to the PCB board placing bin, the whole PCB board placing bin is unloaded, and a new PCB board placing bin is placed, which facilitates the feeding and unloading of the whole PCB board placing bin and improves the feeding and unloading efficiency of the PCB board.

[0026] As an embodiment of the present application, the block dialing type PCB board storage bin is arranged on the slide rail of the follow-up storage table, the mechanical arm assembly has a gripping unit, and the gripping unit is used to grip the PCB board in the block dialing type PCB board storage bin.

[0027] In this way, the block dialing type PCB board storage bin can move on the additional platform together with the mechanical arm assembly, and the mechanical arm assembly can conveniently grip the PCB board and place the PCB board on the processing platform.

[0028] As an embodiment of the present application, the gripping unit is composed of a crossbeam, a clamp mounting plate, a front clamping assembly, a rear clamping assembly and a rodless cylinder, the crossbeam is a cuboid, one side of the length direction of the crossbeam has a rodless cylinder, the rodless cylinder has a sliding block, the sliding block is connected with the front clamping assembly, the rodless cylinder drives the front clamping assembly to slide through the sliding block, the clamp mounting plate is arranged in the middle of the length direction of the crossbeam, the clamp mounting plate is used to cooperate with the mechanical arm assembly, and the rear clamping assembly is fixedly connected with the crossbeam.

[0029] Thus, the clamp mounting plate of the gripping unit is used for mechanical arm assembly assembly, controlling the movement of the gripping unit, and the front material clamping assembly is mounted on the sliding block of the rodless cylinder, so that the clamping distance can be adjusted according to the length of the workpiece, and the PCB board is conveniently clamped.

[0030] As an embodiment of the present application, the stop block is arranged at the tail of the base of the dial block type PCB board storage bin, and the width of the stop block is greater than the width of the slide rail of the follow-up storage table.

[0031] Thus, in order to facilitate the placement of the PCB board storage bin, the slide rail is arranged on the follow-up storage table, and the PCB board storage bin can only move forward and backward, and when it slides into the specified position, the tail stop block of the PCB board storage bin blocks, avoiding the interference of the PCB board storage bin with the processing platform.

[0032] As an embodiment of the present application, the pressing block and the pressing cylinder are arranged on the follow-up storage table of the dial block type PCB board storage bin, and the pressing block is connected with the pressing cylinder.

[0033] Thus, in order to determine the depth of the slide rail on the follow-up storage table and prevent the displacement of the PCB board storage bin, the pressing cylinder and the pressing block are hinged, and when the PCB board storage bin slides into the position, the pressing cylinder drives the pressing block to change from the horizontal state to the vertical state and press the PCB board storage bin, so as to fix the PCB board storage bin.

[0034] As an embodiment of the present application, the dial block type PCB board storage bin is arranged on the follow-up storage table on one side of the mechanical arm assembly, and the other side of the mechanical arm assembly has a base for PCB board feeding.

[0035] Thus, the storage bin is placed near the mechanical arm assembly, facilitating the gripping of the mechanical arm assembly, and the feeding bin and the discharging bin are arranged, facilitating the processing of the PCB board by the processing platform, the discharging of the PCB board by the mechanical arm assembly, and the arrangement of feeding to improve the work efficiency.

[0036] The above description is only a summary of the technical scheme of the present application, in order to enable those skilled in the art to more clearly understand the technical scheme of the present application, and then can be implemented according to the content of the description and the drawings, and in order to make the above purpose and other purposes, characteristics and advantages of the present application more easily understood, the following will be described in combination with the specific embodiments of the present application and the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0037] The drawings are only used to show the principles, implementation modes, applications, characteristics and effects of the specific embodiments of the present application and other related contents, and cannot be considered as the limitation of the present application.

[0038] In the drawings:

[0039] Figure 1 Structure schematic diagram of the block dialing type PCB storage bin for one embodiment of the present application;

[0040] Figure 2 Local enlarged schematic diagram of the block dialing type PCB storage bin for one embodiment of the present application;

[0041] Figure 3 Schematic diagram of another angle of the block dialing type PCB storage bin for one embodiment of the present application;

[0042] Figure 4 Structure schematic diagram of the PCB drilling machine and the block dialing type PCB storage bin for one embodiment of the present application;

[0043] Figure 5 Schematic diagram of another angle of the PCB drilling machine and the block dialing type PCB storage bin for one embodiment of the present application;

[0044] Figure 6 Local enlarged schematic diagram of the PCB drilling machine and the block dialing type PCB storage bin for one embodiment of the present application;

[0045] Figure 7 Schematic diagram of the gripping unit of the PCB drilling machine and the block dialing type PCB storage bin for one embodiment of the present application;

[0046] Figure 8 Local enlarged schematic diagram of the gripping unit of the PCB drilling machine and the block dialing type PCB storage bin for one embodiment of the present application;

[0047] Figure 9 Another local enlarged schematic diagram of the gripping unit of the PCB drilling machine and the block dialing type PCB storage bin for one embodiment of the present application.

[0048] The reference signs involved in the above drawings are explained as follows:

[0049] 100, machine base;

[0050] 101, processing station;

[0051] 200, additional platform;

[0052] 201, slide rail;

[0053] 300, follow-up storage table;

[0054] 301 base, 302 PCB board, 303 pressure cylinder, 304 pressure block, 305 slide rail, 350 bracket mounting seat, 351 clamping shaft bracket, 352 clamping shaft, 353 swing support block, 354 sliding clamping block, 355 swing shaft, 356 spring bracket, 357 spring, 358 pin positioning hole, 359 pin;

[0055] 400 mechanical arm assembly;

[0056] 401 gripping unit, 402 cross beam, 450 clamp mounting plate, 451 rodless cylinder, 452 sliding block, 453 V-shaped pressure block, 454 pressure cylinder, 455 elastic pressure block, 456 corner locking cylinder, 457 upper clamping column, 458 swing pressure block. DETAILED DESCRIPTION

[0057] To explain the possible application scenarios, technical principles, specific implementation schemes, and the purposes and effects that can be achieved of the present application in detail, the specific embodiments listed below are described in detail in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0058] In this paper, the term "embodiment" means that the specific features, structures or characteristics described in conjunction with the embodiment can be included in at least one embodiment of the present application. The term "embodiment" appearing at various places in the specification does not necessarily refer to the same embodiment, and does not particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment can be combined in any way to form a corresponding implementable technical solution.

[0059] Unless otherwise defined, the meaning of the technical terms used herein is the same as that generally understood by those skilled in the art to which the present application belongs; the use of related terms in this paper is only for the purpose of describing specific embodiments, and is not intended to limit the present application.

[0060] In the description of the present application, the word "and / or" is a description of the logical relationship between the objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this paper generally represents that the associated objects before and after are a "or" logical relationship.

[0061] In the present application, the terms such as "first" and "second" are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual number, primary or secondary, or order relationship between the entities or operations.

[0062] In the present application, the "includes", "contains", "has", or other similar expressions used in the statements are intended to cover non-exclusive inclusion, and do not exclude the presence of additional elements in the process, method or product comprising the elements, so that the process, method or product comprising a series of elements can not only include those defined elements, but also include other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0063] As the same understanding as in the "Guidelines for Examination", in the present application, the expressions such as "greater than", "less than", "exceed" are understood as not including the number; the expressions such as "above", "below", "within" are understood as including the number. In addition, in the description of the embodiments of the present application, the meaning of "multiple" is more than two (including two), and similar expressions related to "multiple" are also understood in this way, for example, "multiple groups", "multiple times", etc., unless otherwise explicitly specified.

[0064] In the description of the embodiments of the present application, the spatial-related expressions used, such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. The indicated orientation or position relationship is based on the orientation or position relationship shown in the specific embodiment or the drawing, and is only for the convenience of describing the specific embodiments of the present application or for the reader to understand, and does not indicate or imply that the indicated device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0065] Unless otherwise explicitly specified or limited, in the description of the embodiments of the present application, the terms "mount", "connect", "connect", "fix", "set", etc. should be understood broadly. For example, the "connection" can be a fixed connection, or a detachable connection, or an integral setting; it can be a mechanical connection, or an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the internal communication or interaction relationship of two elements. For those skilled in the art to which the present application belongs, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0066] According to some embodiments of this application, please refer to Figures 1 to 9 This embodiment relates to a paddle-type PCB board storage bin, comprising:

[0067] Base 301 is used to support other structures for mounting the push-block type PCB board storage bin;

[0068] A bracket mounting base 350 is mounted on a base 301.

[0069] A swing shaft 355 is mounted on a bracket mounting base 350. The swing shaft 355 is used to mount a swing block 353. The swing block 353 rotates around the swing shaft 355. The swing block 353 has a pin positioning hole for the working pin 359 on the PCB board 302 to be mounted in the pin positioning hole. A sliding block 354 is mounted on the swing block 353. The sliding block 354 moves with the swing block 353 and can slide relative to the swing shaft 355 along its extension direction.

[0070] The positioning shaft bracket 351 is mounted on the bracket mounting base 350. The positioning shaft bracket is used to mount the positioning shaft 352. The positioning shaft 352 is provided with a contact surface that extends along the vertical direction of the positioning shaft 352. The positioning shaft 352 can be rotatably mounted on the bracket mounting base 350.

[0071] Spring bracket 356 is mounted on bracket mounting base 350. Spring bracket 356 is used to mount spring 357. One end of spring 357 is mounted on spring bracket 356 as shown, and the other end is used to mount on swing block 353. Spring 357 is used to pull swing block 353 to move towards spring bracket 356.

[0072] Two sets of bracket mounting bases 350, swing shaft 355, swing support block 353, sliding block 354, positioning shaft bracket 351, positioning shaft 352, spring 357 and spring bracket 356 are symmetrically installed on the base 301.

[0073] Different from the prior art, the technical scheme has two sets of support mounting seats 350 arranged on the base, and the support mounting seat 350 is provided with a swing shaft 355, a swing support block 353, a sliding clamping block 354, a clamping shaft support 351, a clamping shaft 352, a spring 357 and a spring support 356. One end of the spring 356 is arranged in the spring support 356, and the other end pulls the swing support block 353 to move around the swing shaft 355. When the PCB board 302 is arranged, the clamping shaft 352 is arranged to be parallel to the side of the PCB board 302, and the clamping shaft 352 is parallel to the PCB board 302. The swing support block 353 drives the sliding clamping block 354 to slide into the clamping shaft 352. Because the clamping shaft 352 is clamped to the sliding clamping block 354, the swing support block 353 cannot be pulled by the spring 357. When the PCB board 302 is arranged layer by layer, the clamping shaft 352 is rotated to be perpendicular to the side of the PCB board 302. When the pin 359 is arranged in the pin positioning hole 358 of the swing support block 353, the swing support block 353 cannot be pulled by the spring 357. When the PCB board 302 is removed, because the spring 357 and the arc surface of the clamping shaft 352 enable the sliding clamping block 354 to move, the swing support block 353 is pulled out by the spring 357 and does not affect the removal of the next PCB board 302. In this way, the number of parts used is small, the structure is simple, the symmetrical structure reduces the cost of parts, the working mode is a mechanical structure, and the reliability of work is improved.

[0074] According to some embodiments of the present application, the support mounting seat 350, wherein one of the support mounting seats 350 is fixedly arranged on the base 301, and the other support mounting seat 350 is movably arranged on the base 301.

[0075] In this way, the movable support mounting seat 350 can be adjusted according to the length of the PCB board 302, so that the distance between the one support mounting seat 350 and the other support mounting seat 350 changes. In this way, the structure is flexible and can be adjusted according to different PCB boards 302.

[0076] According to some embodiments of the present application, the base 301 is provided with a slide rail 305 on one side, and the movable support mounting seat 350 can slide on the base 301 through the slide rail 201.

[0077] In this way, the slide rail 305 is grooved in the horizontal direction on the base 301, which is used as the moving direction of the movable support mounting seat 350 and is used to fix the position of the support mounting seat 350.

[0078] According to some embodiments of the present application, the dial block type PCB board 302 storage bin has two or more swing support blocks 353 arranged in the vertical direction.

[0079] In this way, by the two or more swing supporting blocks 353, two or more PCB boards 302 can be embedded and placed, and by the two or more swing supporting blocks 353, there is enough space to prevent interference between components of the PCB boards 302.

[0080] The second aspect also relates to a PCB drilling machine, which comprises the above-mentioned any one of the block type PCB board storage bin, and the PCB drilling machine is provided with a machine base 100, and six processing stations 101 are arranged on the machine base 100, the six processing stations 101 are arranged along the length direction of the machine base 100, and an additional platform 200 is arranged on the front surface of the machine base 100;

[0081] The follow-up storage table 300 is arranged on the additional platform 200 and moves along the additional platform 200, and the block type PCB board 302 storage bin is arranged on the follow-up storage table 300;

[0082] The mechanical arm assembly 400 is arranged on the follow-up storage table 300.

[0083] Different from the prior art, the above technical solution drives the follow-up storage table 300 through the additional platform 200, the follow-up storage table 300 drives the PCB board placing bin and the mechanical arm assembly 400 to move as a whole in multiple stations, the PCB board placing bin is detachable, before use, multiple unprocessed PCB boards 302 are placed in the PCB board placing bin, the mechanical arm assembly 400 is used for feeding the multiple stations one by one with the PCB boards 302, after processing is completed, the mechanical arm assembly 400 is used for recycling all the PCB boards 302, and the processed PCB boards 302 are placed back to the PCB board placing bin, the whole PCB board placing bin is discharged, and a new PCB board placing bin is replaced, so that the whole feeding and discharging of the PCB board placing bin are facilitated, and the feeding and discharging efficiency of the PCB boards 302 is improved; meanwhile, the mechanical arm assembly 400 is arranged on the follow-up storage table 300, so that one mechanical arm assembly 400 corresponds to multiple processing stations 101, the original equipment is facilitated to be modified, the modification is small, the cost is low, and the equipment does not need to be redesigned.

[0084] According to some embodiments of the present application, the block type PCB board 302 storage bin is arranged on the slide rail 305 of the follow-up storage table 300, and the mechanical arm assembly 400 has a gripping unit 401, which is used for gripping the PCB board 302 in the block type PCB board 302 storage bin.

[0085] In this way, the block type PCB board 302 storage bin can move on the additional platform 200 with the mechanical arm assembly 400, and the mechanical arm assembly 400 is facilitated to grip the PCB board 302, and the mechanical arm assembly 400 places the PCB board 302 on the processing station 101.

[0086] According to some embodiments of the present application, the gripping unit 401 is composed of a beam 402, a clamp mounting plate 450, a front clamping assembly, a rear clamping assembly, and a rodless cylinder 451. The beam 402 is a cuboid with a rodless cylinder 451 on one side in the length direction. The rodless cylinder 451 has a sliding block 452 on it, which is connected to the front clamping assembly. The rodless cylinder 451 drives the front clamping assembly to slide through the sliding block 452. The clamp mounting plate 450 is in the middle of the beam 402 in the length direction. The clamp mounting plate 450 is used to cooperate with the mechanical arm assembly 400. The rear clamping assembly is fixedly connected to the beam 404. The front clamping assembly includes a first V-shaped pressing block 453, a first workpiece pin 359, a first pressing cylinder 454, and a first elastic pressing block 455. The rear clamping assembly includes a second V-shaped pressing block 453, a second workpiece pin 359, a second pressing cylinder 454, a second elastic pressing block 455, a corner locking cylinder 456, an upper clamping column 457, and a swing pressing block 458.

[0087] In this way, the front clamping assembly is installed on the sliding block 452 of the rodless cylinder 451, and the clamping distance can be adjusted according to the length of the workpiece, which facilitates the clamping of the PCB board 302. The first V-shaped pressing block 453 and the second V-shaped pressing block 453 are lowered into the groove on the machining station 101, and the first workpiece pin 460 and the second workpiece pin 460 confirm contact. When the rodless cylinder 451 moves and confirms that the PCB board 302 is clamped, the sliding block 452 drives the front clamping assembly to retract, so that the first V-shaped block 453 and the second V-shaped block 453 of the front clamping assembly extend to the lower part of the PCB board 302 and contact the workpiece pin, clamping the PCB board 302. After the PCB board 302 is lifted by about 30 mm in height, the two corner locking cylinders 456 in the rear clamping assembly drive the two swing pressing blocks 458 to move, the swing pressing blocks rotate by 90 degrees and extend to below the PCB board 302 and press the PCB board 302 tightly. After a delay of about 1S, the first pressing cylinder 454 and the second pressing cylinder 454 are retracted, and the rear clamping assembly switches to two-point clamping of the swing pressing blocks 458.

[0088] According to some embodiments of the present application, the tail of the dial block type PCB board 302 storage warehouse base 301 is provided with a stop block, and the width of the stop block is greater than the width of the slide rail 305 of the follow-up storage table 300. The dial block type PCB board 302 storage warehouse is limited by the stop block.

[0089] In this way, in order to facilitate the placement of the PCB board into the warehouse, the follow-up storage table 300 is provided with a slide rail 305, and the PCB board placement warehouse can only move forward and backward. When it slides into the designated position, the tail stop block of the PCB board placement warehouse blocks it, avoiding interference with the machining station 101.

[0090] According to some embodiments of the present application, the pressing block PCB board 302 storage bin is installed with a pressing block 304 and a pressing cylinder 303 on the follow-up storage table 300, the pressing block 304 and the pressing cylinder 303 are connected, and the pressing cylinder 303 is used to drive the pressing block 304 to press the PCB board 302 storage bin.

[0091] Therefore, in order to determine the PCB board placement bin into the slide rail 305 on the follow-up storage table 300 shallow and prevent the displacement of the PCB board placement bin, the pressing cylinder 303 and the pressing block 304 are hinged, when the PCB board placement bin slides into position, the compression cylinder drives the pressing block 304 to change from a horizontal state to a vertical state and press the PCB board placement bin, and the PCB board placement bin is fixed.

[0092] According to some embodiments of the present application, the pressing block PCB board 302 storage bin is arranged on the follow-up storage table on one side of the mechanical arm assembly 400, and the other side of the mechanical arm assembly 400 has a base 301 for discharging the PCB board 302.

[0093] Therefore, the storage bin is placed near the mechanical arm assembly 400, which is convenient for the mechanical arm assembly 400 to grasp, and the feeding bin and the discharging bin are arranged, which is convenient for the processing station 101 to process the PCB board 302, and the mechanical arm assembly 400 to discharge and arrange the feeding bin to improve the work efficiency.

[0094] It should be noted that although the above embodiments have been described in the present text, the patent protection scope of the present application is not limited thereby. Therefore, based on the innovative idea of the present application, the changes and modifications of the embodiments in the present text, or the equivalent structure or equivalent process transformation made by using the content of the present application specification and drawings, directly or indirectly apply the above technical solutions to other related technical fields, are all included in the patent protection scope of the present application.

Claims

1. A push block PCB board magazine characterized by, The application relates to a PCB block dialing storage bin. The application comprises: a base for supporting other structures for installing the PCB block dialing storage bin; a support mounting seat arranged on the base; a swing shaft arranged on the support mounting seat, the swing shaft being used for mounting a swing support block, the swing support block rotating around the swing shaft, the swing support block being provided with a pin positioning hole for mounting a pin on a PCB on the pin positioning hole, the swing support block being provided with a sliding clamping block, the sliding clamping block moving along with the swing support block, and the sliding clamping block being capable of relatively sliding along the extension direction of the swing shaft; a clamping shaft support arranged on the support mounting seat, the clamping shaft support being used for mounting a clamping shaft, the clamping shaft being provided with a contact surface extending along the vertical direction of the clamping shaft, and the clamping shaft being rotatably arranged on the support mounting seat; a spring support arranged on the support mounting seat, the spring support being used for mounting a spring, one end of the spring being arranged on the spring support, and the other end of the spring being arranged on the swing support block, the spring being used for pulling the swing support block to move towards the spring support; two sets of the support mounting seat, the swing shaft, the swing support block, the sliding clamping block, the clamping shaft support, the clamping shaft, the spring and the spring support are symmetrically arranged on the base; the PCB block dialing storage bin is provided with two or more swing support blocks, and the two or more swing support blocks are arranged along the vertical direction; 2. The push-to-pile PCB board stock bin of claim 1, wherein, when a PCB is installed, the clamping shaft plane is turned to the side edge of the PCB, the clamping shaft plane is parallel to the PCB, the swing support block drives the sliding clamping block to slide into the clamping shaft on the swing shaft, the clamping shaft plane clamps the sliding clamping block, when the PCB is placed, the clamping shaft plane is turned to be perpendicular to the side edge of the PCB, the pin in the pin positioning hole of the swing support block cannot be pulled by the spring when the PCB is not taken, and the swing support block is pulled out by the spring when the PCB is taken, thereby not affecting the taking of the next PCB.

3. The push-to-pile PCB board stock bin of claim 2, wherein, one of the support mounting seats is fixedly arranged on the base, and the other support mounting seat is movably arranged on the base.

4. A PCB drill, characterized by one side of the base is provided with a sliding rail, and the movable support mounting seat is slid on the base through the sliding rail. The application further relates to a PCB drilling machine provided with a machine base, six machining platforms arranged along the length direction of the machine base, and an additional platform arranged on the front surface of the machine base. A follow-up storage table is arranged on the additional platform and moves along the additional platform, the PCB block dialing storage bin is arranged on the follow-up storage table, and a mechanical arm assembly is arranged on the follow-up storage table.

5. The PCB drill of claim 4, wherein, The block dialing PCB board storage bin is arranged on the slide rail of the follow-up storage table, the mechanical arm assembly has a gripping unit, and the gripping unit is used for gripping the PCB board in the block dialing PCB board storage bin.

6. The PCB drill of claim 5, wherein, The gripping unit is composed of a crossbeam, a clamp mounting plate, a front clamping assembly, a rear clamping assembly and a rodless cylinder. The crossbeam is a cuboid, and a single side of the crossbeam in the length direction has a rodless cylinder. The rodless cylinder has a sliding block, the sliding block is connected with the front clamping assembly, the rodless cylinder drives the front clamping assembly to slide through the sliding block, the clamp mounting plate is arranged in the middle of the crossbeam in the length direction, the clamp mounting plate is used for cooperating with the mechanical arm assembly, and the rear clamping assembly is fixedly connected with the crossbeam.

7. The PCB drill of claim 4, wherein, The tail of the base of the block dialing PCB board storage bin is provided with a stop block, the width of the stop block is greater than the width of the slide rail of the follow-up storage table, and the block dialing PCB board storage bin is limited through the stop block.

8. The PCB drill of claim 4, wherein, The block dialing PCB board storage bin is provided with a pressing block and a pressing cylinder on the follow-up storage table, the pressing block and the pressing cylinder are connected, and the pressing cylinder is used for driving the pressing block to press the block dialing PCB board storage bin.

9. The PCB drill of claim 4, wherein, The block dialing PCB board storage bin is arranged on the follow-up storage table and located at one side of the mechanical arm assembly, the other side of the mechanical arm assembly has another base, and the other base is used for discharging the PCB board.

Images