Primary-secondary frame type board collecting and releasing machine

Abstract

The utility model discloses a mother-son frame type board collecting and releasing machine, relates to the technical field of PCBs (printed circuit boards), and provides the following scheme aiming at the problems that the whole PCBs cannot be quickly taken out and the practicability is low when the PCBs are stored in the background technology: the mother-son frame type board collecting and releasing machine comprises a bottom plate and a support frame fixedly arranged on the outer wall of the top of the bottom plate, an adjusting mechanism is arranged at the top of the supporting frame and comprises a top plate connected to the outer wall of the top of the supporting frame through bolts, an adjusting motor and a screw rod connected to the outer wall of one end of an output shaft of the adjusting motor through a coupler, and a lifting assembly is arranged on the top plate; the lifting assembly comprises a threaded block screwed to the outer wall of the screw, a mounting plate fixedly arranged on the outer wall of the top of the threaded block, two lifting air cylinders connected to the outer wall of the top of the mounting plate through bolts and a connecting plate. The PCB fixing frame can be rapidly fixed, meanwhile, the storage frame and the PCB fixing frame can be rapidly taken down, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB boards, in particular to a mother-and-child frame type retractable board machine. Background Art

[0002] The Chinese name of PCB board is printed circuit board, also known as printed circuit board, printed circuit board, which is an important electronic component, a support for electronic components, and a provider of electrical connections for electronic components. In the production process of PCB boards, a board retractor is required to store the PCB boards.

[0003] After searching, a Chinese patent (application number is "202322350698.7") discloses a "board retracting and unloading machine", which includes a board rack conveying assembly, a board conveying assembly, and a manipulator; the board rack conveying assembly includes rollers, and the rollers are multiple and arranged between the side plates, and a crossbeam is fixed on the side plate, and a rotating clamping cylinder is fixed on the crossbeam, and a pressing plate is connected to the rotating clamping cylinder, and a rubber block is installed on the pressing plate; the board conveying assembly includes rollers and alignment parts, and the rollers are multiple groups and arranged, and the alignment parts are arranged on both sides of the rollers; the manipulator is arranged on one side of the board conveying assembly, and the manipulator is equipped with a suction cup assembly. However, during the use of the above-mentioned board retracting and unloading machine, when the PCB board is stored, the entire PCB board cannot be quickly taken out, and the practicality is low. Summary of the invention

[0004] The utility model provides a mother-and-child frame type board retracting and unloading machine, which solves the problem that when a comparative document is used to store a PCB board, the entire PCB board cannot be quickly taken out, resulting in low practicality.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A mother-and-child frame type retractable trigger machine, comprising a bottom plate and a supporting frame fixedly mounted on the top outer wall of the bottom plate, an adjusting mechanism being arranged on the top of the supporting frame, the adjusting mechanism comprising a top plate connected to the top outer wall of the supporting frame by bolts, an adjusting motor and a screw connected to the outer wall of one end of the output shaft of the adjusting motor by a coupling, a lifting assembly being arranged on the top plate, the lifting assembly comprising a threaded block screwed to the outer wall of the screw, a mounting plate fixedly mounted on the top outer wall of the threaded block, two lifting cylinders respectively connected to the top outer wall of the mounting plate by bolts, and a connecting plate connected to the outer walls of the bottom ends of the piston rods of the two lifting cylinders by bolts, a direction adjustment assembly being arranged at the bottom of the connecting plate, the direction adjustment assembly comprising a direction adjustment motor, a screw connected to the output shaft of the direction adjustment motor by a coupling A mounting rod on the outer wall at one end, two connecting blocks respectively fixed on the outer walls at both ends of the mounting rod, a fixing plate fixed on the outer wall at the bottom of the connecting block and four vacuum suction cups respectively connected to the outer wall at the bottom of the fixing plate by bolts. Two lifting components are provided on the top of the bottom plate, and the lifting components include two lifting cylinders respectively connected to the outer wall at the top of the bottom plate by bolts, a fixing block of a "T"-shaped structure and a slide rail connected to the outer wall at the top of the fixing block by bolts. A storage component is provided in the support frame, and the storage component includes a storage frame, two limit plates with slots on the outer walls of one side, a number of sliders respectively connected to the outer wall at the bottom of the limit plate by bolts, a number of limit blocks respectively fixed on the inner wall at the bottom of the storage frame and a number of PCB fixing frames.

[0007] Preferably, an opening is provided on the top outer wall of the top plate along the length direction, and two mounting seats are fixedly provided on the bottom outer wall of the top plate, the adjusting motor is connected to the outer wall of one side of the mounting seat by bolts, and one end of the screw is connected to the outer wall of one side of the mounting seat by a bearing.

[0008] Preferably, the bottom of the mounting plate abuts against the top outer wall of the top plate, a limit rod is fixed on the top outer wall of the connecting plate, and two limit rods respectively penetrate and are slidably installed on the top outer wall of the mounting plate, two slideways are opened on the top outer wall of the top plate, and the two limit rods are respectively slidably installed in the two slideways.

[0009] Preferably, two mounting blocks are fixed on the outer wall of the bottom of the connecting plate, and the adjustment motor is connected to the outer wall of one side of the mounting block by bolts, one end of the mounting rod is connected to the outer wall of one side of the mounting block by a bearing, and the four vacuum suction cups are respectively connected to the vacuum pump through conduits.

[0010] Through the above scheme, the motor output shaft is adjusted to rotate to drive the screw to rotate, thereby driving the threaded block, the mounting plate and the connecting plate to move to the appropriate position, the two lifting cylinder piston rods descend to drive the fixing plate and the four vacuum suction cups to descend, and then the four vacuum suction cups adsorb the PCB fixing frame and the PCB as a whole, and then the two lifting cylinder piston rods are reset, and at the same time, the motor output shaft is adjusted to drive the screw to reverse, and then the motor output shaft is adjusted to rotate to drive the fixing plate and the PCB fixing frame to rotate 90 degrees, and at the same time, the two lifting cylinder piston rods descend to drive the PCB fixing frame to descend.

[0011] Preferably, the fixing block is connected to the outer walls of the top ends of the piston rods of the two lifting cylinders by bolts, and the fixing block is slidably installed in the supporting frame.

[0012] Preferably, the two limit plates are respectively fixed on the top outer wall of the storage frame, and the plurality of slide blocks are respectively slidably installed on the outer walls of the two slide rails. Limiting grooves are left between the plurality of limit blocks, and the limiting grooves are adapted to the positions of the card slots, and the plurality of PCB fixing frames are respectively clamped in the card slots and the limit grooves.

[0013] Through the above scheme, the PCB fixing frame is driven down by the piston rods of the two lifting cylinders, so that the two sides of the PCB fixing frame are respectively clamped in the slots on the two limit plates, and the lower parts of the two sides of the PCB fixing frame are clamped between two adjacent limit blocks. After storage is completed, the piston rods of the four lifting cylinders rise and respectively drive the two fixed blocks, the storage frame and the limit plates to rise, so that the bottom of the storage frame is higher than the square tubes on both sides of the supporting frame. Then the storage frame and the PCB fixing frame can be removed by pushing the storage frame.

[0014] The beneficial effects of the utility model are:

[0015] The piston rods of the two lifting cylinders descend and drive the PCB fixing frame to descend, so that the two sides of the PCB fixing frame are respectively clamped in the slots on the two limit plates, and the lower parts of the two sides of the PCB fixing frame are clamped between the two adjacent limit blocks. After storage is completed, the piston rods of the four lifting cylinders rise and drive the two fixing blocks, the storage frame and the limit plates to rise respectively, so that the bottom of the storage frame is higher than the square tubes on both sides of the supporting frame. Then the storage frame can be pushed to remove the storage frame and the PCB fixing frame, so that the PCB fixing frame can be quickly fixed and the storage frame and the PCB fixing frame can be quickly removed, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic diagram of the main three-dimensional structure of a mother-and-child frame type retractable trigger machine.

[0017] Figure 2 The utility model is a schematic diagram of the bottom view of the adjusting mechanism of the mother-and-child frame type retractable trigger.

[0018] Figure 3 The utility model is a schematic diagram of the lifting component structure of a mother-and-child frame type retractable trigger machine.

[0019] Figure 4 The utility model is a schematic diagram of the structure of the direction adjustment component of the mother-and-child frame type retractable trigger machine.

[0020] Figure 5 The utility model is a schematic diagram of the bottom view of the structure of the adjustment component of the mother-and-child frame type retractable trigger machine.

[0021] Figure 6 The utility model is a schematic diagram of the lifting component structure of a mother-and-child frame type retractable trigger machine.

[0022] Figure 7 The utility model proposed Figure 6 Enlarged structural diagram at A in the middle.

[0023] Figure 8 The utility model is a schematic diagram of the storage component structure of a mother-and-child frame type retractable trigger machine.

[0024] Fig. 9 The utility model is a schematic diagram of the bottom view of the storage assembly of the mother-and-child frame type retractable trigger machine.

[0025] In the figure: 1. bottom plate; 2. support frame; 3. adjustment mechanism; 301. top plate; 302. mounting seat; 303. adjustment motor; 304. screw; 4. lifting assembly; 401. threaded block; 402. mounting plate; 403. lifting cylinder; 404. connecting plate; 405. limiting rod; 5. direction adjustment assembly; 501. mounting block; 502. direction adjustment motor; 503. mounting rod; 504. connecting block; 505. fixing plate; 506. vacuum suction cup; 6. lifting assembly; 601. lifting cylinder; 602. fixing block; 603. slide rail; 7. storage assembly; 701. storage frame; 702. limiting plate; 703. slider; 704. limiting block; 705. PCB fixing frame. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Example 1, reference Figure 1-5A sub-frame type retractable trigger machine, comprising a bottom plate 1 with four universal wheels with brakes connected to the bottom outer wall by bolts and a support frame 2 fixed on the top outer wall of the bottom plate 1, the support frame 2 is composed of a plurality of square tubes welded together, the upper part of the support frame 2 protrudes from the lower part of the support frame 2, and an adjustment mechanism 3 is arranged on the top of the support frame 2, the adjustment mechanism 3 comprises a top plate 301 connected to the top outer wall of the support frame 2 by bolts, an adjustment motor 303 and a screw 304 connected to the outer wall of one end of the output shaft of the adjustment motor 303 by a coupling, the top outer wall of the top plate 301 is long There is an opening in the direction of degree, two mounting seats 302 are fixed on the outer wall of the bottom of the top plate 301, the adjusting motor 303 is connected to the outer wall of one side of the mounting seat 302 by bolts, one end of the screw rod 304 is connected to the outer wall of one side of the mounting seat 302 by a bearing, and a lifting component 4 is provided on the top plate 301, and the lifting component 4 includes a threaded block 401 screwed on the outer wall of the screw rod 304, a mounting plate 402 fixed on the outer wall of the top of the threaded block 401, two lifting cylinders 403 respectively connected to the outer wall of the top of the mounting plate 402 by bolts, and two lifting cylinders 403 connected to the two lifting cylinders by bolts. A connecting plate 404 is provided on the outer wall of the bottom end of the piston rod of the cylinder 403, and the bottom of the mounting plate 402 is abutted against the outer wall of the top of the top plate 301. A limiting rod 405 is fixed on the outer wall of the top of the connecting plate 404. The two limiting rods 405 are respectively penetrated and slidably installed on the outer wall of the top of the mounting plate 402. Two slideways are provided on the outer wall of the top of the top plate 301. The two limiting rods 405 are respectively slidably installed in the two slideways. A direction adjustment component 5 is provided at the bottom of the connecting plate 404. The direction adjustment component 5 includes a direction adjustment motor 502 and an outer wall connected to one end of the output shaft of the direction adjustment motor 502 through a coupling. The mounting rod 503 on the mounting rod 503, two connecting blocks 504 respectively fixed on the outer walls at both ends of the mounting rod 503, a fixing plate 505 fixed on the bottom outer wall of the connecting block 504 and four vacuum suction cups 506 respectively connected to the bottom outer wall of the fixing plate 505 by bolts, two mounting blocks 501 are fixed on the bottom outer wall of the connecting plate 404, the direction adjustment motor 502 is connected to the outer wall of one side of the mounting block 501 by bolts, one end of the mounting rod 503 is connected to the outer wall of one side of the mounting block 501 by a bearing, and the four vacuum suction cups 506 are respectively connected to the vacuum pump through conduits.

[0028] Example 2, reference Figure 6-9A mother-and-child frame type retractable trigger machine also includes two lifting components 6, the lifting component 6 includes two lifting cylinders 601 respectively connected to the top outer wall of the bottom plate 1 by bolts, a "T"-shaped fixed block 602 and a slide rail 603 connected to the top outer wall of the fixed block 602 by bolts, the fixed block 602 is connected to the top outer wall of the piston rod of the two lifting cylinders 601 by bolts, and the fixed block 602 is slidably installed in the support frame 2, and a storage component 7 is provided in the support frame 2, and the storage component 7 includes a storage frame 701, two card slots are opened on the outer wall of one side The limit plates 702 of the slot, several sliders 703 respectively connected to the outer wall of the bottom of the limit plates 702 by bolts, several limit blocks 704 respectively fixed on the inner wall of the bottom of the storage frame 701 and several PCB fixing frames 705, two limit plates 702 are respectively fixed on the outer wall of the top of the storage frame 701, several sliders 703 are respectively slidably installed on the outer walls of the two slide rails 603, and limit slots are left between the limit blocks 704, the limit slots are adapted to the position of the card slot, and several PCB fixing frames 705 are respectively snapped into the card slot and the limit slot.

[0029] Working principle: The output shaft of the motor 303 is adjusted to rotate to drive the screw 304 to rotate, and then the threaded block 401, the mounting plate 402 and the connecting plate 404 are moved to the appropriate position. The piston rods of the two lifting cylinders 502 are lowered to drive the fixing plate 505 and the four vacuum suction cups 506 to descend, and then the four vacuum suction cups 506 adsorb the PCB fixing frame 705 and the PCB board as a whole. Then the piston rods of the two lifting cylinders 502 are reset, and at the same time, the output shaft of the motor 303 is adjusted to drive the screw 304 to reverse, and then the output shaft of the motor 502 is adjusted to rotate to drive the fixing plate 505 and the PCB fixing frame 705 to rotate 90 degrees. At the same time, the two lifting cylinders 40 3 The piston rod descends and drives the PCB fixing frame 705 to descend. The piston rods of the two lifting cylinders 403 descend and drive the PCB fixing frame 705 to descend, so that the two sides of the PCB fixing frame 705 are respectively clamped in the clamping grooves on the two limiting plates 704, and the lower parts of the two sides of the PCB fixing frame 705 are clamped between the two adjacent limiting blocks 704. After the storage is completed, the piston rods of the four lifting cylinders 601 rise and drive the two fixing blocks 602, the storage frame 701 and the limiting plates 702 to rise, so that the bottom of the storage frame 701 is higher than the square tubes on both sides of the supporting frame 2. Then, the storage frame 701 can be pushed to remove the storage frame 701 and the PCB fixing frame 705.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mother-and-child frame type retractable trigger machine, comprising a base plate (1) and a support frame (2) fixedly mounted on the top outer wall of the base plate (1), characterized in that: An adjusting mechanism (3) is provided on the top of the support frame (2), and the adjusting mechanism (3) comprises a top plate (301) connected to the outer wall of the top of the support frame (2) by bolts, an adjusting motor (303), and a screw rod (304) connected to the outer wall of one end of the output shaft of the adjusting motor (303) by a coupling; The top plate (301) is provided with a lifting assembly (4), the lifting assembly (4) comprising a threaded block (401) screwed onto the outer wall of the screw rod (304), a mounting plate (402) fixedly mounted on the top outer wall of the threaded block (401), two lifting cylinders (403) respectively connected to the top outer wall of the mounting plate (402) by bolts, and a connecting plate (404) connected to the outer walls of the bottom ends of the piston rods of the two lifting cylinders (403) by bolts; A steering assembly (5) is provided at the bottom of the connection plate (404), the steering assembly (5) comprising a steering motor (502), a mounting rod (503) connected to the outer wall of one end of the output shaft of the steering motor (502) via a coupling, two connecting blocks (504) respectively fixed to the outer walls of both ends of the mounting rod (503), a fixing plate (505) fixed to the outer wall of the bottom of the connecting block (504), and four vacuum suction cups (506) respectively connected to the outer wall of the bottom of the fixing plate (505) via bolts; Two lifting assemblies (6) are provided on the top of the base plate (1), and the lifting assemblies (6) include two lifting cylinders (601) respectively connected to the top outer wall of the base plate (1) by bolts, a fixing block (602) of a "T"-shaped structure, and a slide rail (603) connected to the top outer wall of the fixing block (602) by bolts; A storage assembly (7) is provided inside the support frame (2), and the storage assembly (7) comprises a storage frame (701), two limit plates (702) each having a slot on one side outer wall, a plurality of sliders (703) respectively connected to the bottom outer wall of the limit plates (702) by bolts, a plurality of limit blocks (704) respectively fixed to the bottom inner wall of the storage frame (701), and a plurality of PCB fixing frames (705).

2. The mother-and-child frame type retractable trigger machine according to claim 1, characterized in that: An opening is formed on the top outer wall of the top plate (301) along the length direction, and two mounting seats (302) are fixedly provided on the bottom outer wall of the top plate (301). The regulating motor (303) is connected to the outer wall of one side of the mounting seat (302) by means of bolts, and one end of the screw rod (304) is connected to the outer wall of one side of the mounting seat (302) by means of a bearing.

3. The mother-and-child frame type retractable trigger machine according to claim 1, characterized in that: The bottom of the mounting plate (402) is in contact with the top outer wall of the top plate (301); the top outer wall of the connecting plate (404) is fixedly provided with a limiting rod (405), and the two limiting rods (405) respectively penetrate and are slidably installed on the top outer wall of the mounting plate (402); the top outer wall of the top plate (301) is provided with two slideways, and the two limiting rods (405) are respectively slidably installed in the two slideways.

4. The mother-and-child frame type retractable trigger machine according to claim 1, characterized in that: Two mounting blocks (501) are fixedly provided on the outer wall at the bottom of the connecting plate (404), and the direction adjustment motor (502) is connected to the outer wall of one side of the mounting block (501) via bolts. One end of the mounting rod (503) is connected to the outer wall of one side of the mounting block (501) via a bearing, and the four vacuum suction cups (506) are respectively connected to the vacuum pump via conduits.

5. The mother-and-child frame type retractable trigger machine according to claim 1, characterized in that: The fixing block (602) is connected to the outer wall at the top end of the piston rod of the two lifting cylinders (601) by means of bolts, and the fixing block (602) is slidably installed in the supporting frame (2).

6. The mother-and-child frame type retractable trigger machine according to claim 1, characterized in that: The two limit plates (702) are respectively fixed on the top outer wall of the storage frame (701), the plurality of slide blocks (703) are respectively slidably mounted on the outer walls of the two slide rails (603), a plurality of limit blocks (704) have limit slots between them, and the limit slots are adapted to the positions of the card slots, and the plurality of PCB fixing frames (705) are respectively snapped into the card slots and the limit slots.

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