Chip mounter for mainboard production and processing

Abstract

The utility model discloses a chip mounter for mainboard production and processing, which relates to the technical field of mainboard production and processing and comprises a bottom plate, the top end of the bottom plate is connected with a support frame, the inner wall of the top end of the support frame is slidably connected with a moving plate, two sides of the top end of the moving plate are provided with first hydraulic rods, and telescopic rods of the first hydraulic rods penetrate through the moving plate. Telescopic rods of the two first hydraulic rods are connected with a lifting plate, the bottom end of the lifting plate is connected with an assembling plate in a clamped mode, a suction nozzle is arranged at the bottom end of the assembling plate, the two sides of the bottom end of the lifting plate are slidably connected with connecting plates, one side of each connecting plate is connected with a clamping plate, and clamping grooves are formed in the middles of the two sides of the assembling plate. The beneficial effects of the utility model are that through the cooperation of the first hydraulic rod and the lifting plate, the paster is sucked and pasted on the main plate, through the cooperation of the clamping plate and the clamping groove, the positions of the assembly plate and the suction nozzle are fixed, and on the contrary, the assembly plate can be rapidly disassembled so as to facilitate the daily maintenance of the suction nozzle by separating the clamping plate from the clamping groove.

Description

Technical Field

[0001] The utility model relates to a chip mounter, in particular to a chip mounter for mainboard production and processing, belonging to the technical field of mainboard production and processing. Background Art

[0002] A typical motherboard can provide a series of connection points for processors, graphics cards, sound cards, hard drives, memory, external devices and other devices to connect. They are usually directly inserted into the relevant slots or connected with lines. The most important component on the motherboard is the chipset, which is usually composed of a north bridge and a south bridge. Some are designed with a single-chip microcomputer to enhance their performance. During the production and processing of the motherboard, a patch machine is required to cooperate with the patch.

[0003] Among them, the "A mobile phone motherboard placement machine" disclosed in the application number "CN202121401959.8" is also an increasingly mature technology, including an operating table, an operating frame installed on the top of the operating table, and a support plate. Two pressure sensors for detecting the pressure size are installed on the top of the operating table, and detection plates matching the pressure sensors are provided on both sides of the support plate. A mounting groove for installing the support plate is opened on the top of the operating table, and a spring is connected between the support plate and the bottom wall of the mounting groove. The top of the support plate is detachably connected to a mounting plate for placing the motherboard; a telescopic cylinder is connected to the top of the operating frame, and the piston of the telescopic cylinder extends through the through hole of the crossbeam of the operating frame to below it, and a placement head is installed at the bottom end of the piston; a control console for controlling the pressure sensor and the telescopic cylinder is connected to the top of the operating table. The mobile phone motherboard patch machine can not only detect and control the patch pressure during the patch process, but also facilitate the replacement of the mounting plate. After further searching, the "MT mobile phone motherboard patch device" disclosed in the application number "CN202320238911.2" includes a patch loading table and an operating table. The top outer wall of the patch loading table is fixedly connected with a fixed block. The number of the fixed blocks is four. A threaded screw is rotatably connected between two groups of the fixed blocks. A motor is fixedly connected to one side of the fixed block. The output of the motor The output end is fixedly connected to the threaded screw rod, and the circumferential outer wall of the threaded screw rod is threadedly connected with a threaded sleeve; the starting motor of the utility model drives the threaded sleeve to rotate, and the limit block slides and limits in the sleeve rod, and the slide plate moves horizontally to transfer the patch on the patch loading table to the operating table, and the sliding of the pulley on the sliding frame in the slide groove drives the movement of the patch head, so as to facilitate the adjustment of the patch head position according to the mainboard patch coordinates, meet the patch requirements of different areas of the mainboard, accurately locate the mainboard patch position, and avoid the occurrence of patch misalignment and mainboard failure damage.

[0004] However, the above method still has the following defects in actual use: the position of the suction nozzle is fixed, it is inconvenient to remove the suction nozzle, and it is difficult to maintain the suction nozzle. Therefore, the utility model provides a placement machine for motherboard production and processing. Utility Model Content

[0005] The utility model aims to provide a chip mounter for motherboard production and processing, so as to solve the problem that it is inconvenient to disassemble the suction nozzle and difficult to maintain the suction nozzle proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a motherboard production and processing placement machine, comprising a base plate, a limiting mechanism is provided in the middle of the top of the base plate, the top of the base plate is connected to a support frame, the inner wall of the top of the support frame is slidably connected to a movable plate, first hydraulic rods are provided on both sides of the top of the movable plate, the telescopic rod of the first hydraulic rod passes through the movable plate, the two telescopic rods of the first hydraulic rods are connected to a lifting plate, the bottom end of the lifting plate is clamped and connected to an assembly plate, the bottom end of the assembly plate is provided with a suction nozzle, the two sides of the bottom end of the lifting plate are slidably connected to connecting plates, one side of the connecting plate is connected to a card plate, and the middle of both sides of the assembly plate are provided with card slots, and the card plate is clamped and connected to the card slots.

[0007] As a preferred technical solution of the utility model, a transmission groove is opened in the middle of the bottom end of the lifting plate, and moving seats are slidably connected on both sides of the transmission groove, and the bottom end of the moving seat is connected to the middle of the top end of the connecting plate.

[0008] As a preferred technical solution of the utility model, the interior of the transmission groove is rotatably connected with a bidirectional screw rod through a bearing, the outer wall of the bidirectional screw rod is threadedly connected to the middle part of the movable seat, limiting grooves are provided on both sides of the transmission groove, and sliders are connected on both sides of the movable seat, and the sliders are slidably connected to the interior of the limiting grooves.

[0009] As a preferred technical solution of the utility model, a mounting plate is connected to the middle of one side of the lifting plate, a motor is provided at the bottom end of the mounting plate, one end of the bidirectional screw rod passes through one side of the lifting plate and is connected to the transmission shaft of the motor.

[0010] As a preferred technical solution of the utility model, the bottom end of the lifting plate is connected to two fixing frames, a through slot is opened in the middle of the bottom end of the fixing frame, and the assembly plate is inserted between the two fixing frames.

[0011] As a preferred technical solution of the utility model, a slide groove is provided in the middle of the top of the support frame, a slide plate is slidably connected inside the slide groove, the bottom end of the slide plate is connected to the middle of the top of the movable plate, the top of the slide plate is connected to an anti-slip plate, a fixed plate is connected to one side of the top of the support frame, a second hydraulic rod is provided in the middle of one side of the fixed plate, and the telescopic rod of the second hydraulic rod is connected to the middle of one side of the anti-slip plate.

[0012] As a preferred technical solution of the utility model, the limiting mechanism includes a bearing platform, which is arranged in the middle of the top end of the base plate, and mounting grooves are opened in the middle of both sides of the bearing platform, and a third hydraulic rod is provided in the middle of one side of the mounting groove, and the telescopic rod of the third hydraulic rod is connected to a side plate, and the top end of the side plate is connected to a limiting frame.

[0013] As a preferred technical solution of the utility model, a guide rod is connected to one side of the side plate, guide grooves are provided on both sides of the support platform, and the guide rod is slidably connected to the inside of the guide groove.

[0014] Compared with the related art, the chip mounter for motherboard production and processing provided by the utility model has the following beneficial effects:

[0015] Through the cooperation of the first hydraulic rod and the lifting plate, the suction nozzle is driven to move up and down, the patch is sucked and attached to the main board, and through the cooperation of the clamping plate and the clamping slot, the assembly board is clamped on the bottom end of the lifting plate, thereby fixing the position of the assembly board and the suction nozzle. Conversely, the clamping plate is disengaged from the clamping slot, and the assembly board can be quickly disassembled to perform daily maintenance on the suction nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the lifting plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the explosion structure of the lifting plate of the utility model;

[0019] Figure 4 It is a schematic diagram of the explosion structure of the limiting mechanism of the utility model.

[0020] In the figure: 1, bottom plate; 2, support frame; 3, moving plate; 4, limiting mechanism; 5, first hydraulic rod; 6, lifting plate; 7, assembly plate; 8, suction nozzle; 9, connecting plate; 10, clamping groove; 11, clamping plate; 12, transmission groove; 13, moving seat; 14, two-way screw rod; 15, limiting groove; 16, slider; 17, mounting plate; 18, motor; 19, slide groove; 20, slide plate; 21, anti-slip plate; 22, fixed plate; 23, second hydraulic rod; 24, fixed frame; 25, through groove; 401, bearing platform; 402, mounting groove; 403, third hydraulic rod; 404, side plate; 405, limiting frame; 406, guide rod; 407, guide groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0022] See also Figure 1-4 The utility model provides a motherboard production and processing chip placement machine, including a bottom plate 1, a limiting mechanism 4 is provided in the middle of the top of the bottom plate 1, the top of the bottom plate 1 is fixedly connected to a support frame 2, and a moving plate 3 is slidably connected to the inner wall of the top of the support frame 2. First hydraulic rods 5 are fixedly provided on both sides of the top of the moving plate 3, and the telescopic rod of the first hydraulic rod 5 penetrates the moving plate 3. The telescopic rods of the two first hydraulic rods 5 are fixedly connected to a lifting plate 6. The first hydraulic rod 5 can drive the lifting plate 6 to move up and down. The bottom end of the lifting plate 6 is clamped and connected with an assembling plate 7, and a suction nozzle 8 is fixed at the bottom end of the assembling plate 7. A plurality of suction nozzles 8 are arranged at equal distances at the bottom end of the assembling plate 7. Connecting plates 9 are slidably connected to both sides of the bottom end of the lifting plate 6, and a card plate 11 is fixedly connected to one side of the connecting plate 9. Card slots 10 are provided in the middle of both sides of the assembling plate 7, and the card plate 11 is clamped and connected with the card slot 10. The card plate 11 is clamped and connected with the card slot 10 to fix the position of the assembling plate 7 and the suction nozzle 8 so as to install the suction nozzle 8.

[0023] A transmission groove 12 is provided in the middle of the bottom end of the lifting plate 6, and a moving seat 13 is slidably connected to both sides of the transmission groove 12. The bottom end of the moving seat 13 is fixedly connected to the middle of the top end of the connecting plate 9. The transmission groove 12 limits the moving position of the moving seat 13, thereby limiting the moving position of the two clamping plates 11.

[0024] The transmission groove 12 is rotatably connected with a bidirectional screw rod 14 through a bearing, and the outer wall of the bidirectional screw rod 14 is threadedly connected with the middle part of the moving seat 13. Under the thread cooperation between the bidirectional screw rod 14 and the two moving seats 13, the two moving seats 13 are relatively moved at the same time. Limiting grooves 15 are provided on both sides of the transmission groove 12, and sliders 16 are fixedly connected on both sides of the moving seat 13. The sliders 16 are slidably connected to the inside of the limiting grooves 15. The limiting grooves 15 limit the moving position of the slider 16, and further limit the moving position of the moving seat 13.

[0025] A mounting plate 17 is fixedly connected to the middle of one side of the lifting plate 6, and a motor 18 is fixedly provided at the bottom end of the mounting plate 17. One end of the bidirectional screw rod 14 passes through one side of the lifting plate 6 and is fixedly connected to the transmission shaft of the motor 18. The motor 18 is started to provide power for the bidirectional screw rod 14.

[0026] The bottom end of the lifting plate 6 is fixedly connected to two fixing frames 24, and a through slot 25 is provided in the middle of the bottom end of the fixing frame 24. The assembly plate 7 is inserted between the two fixing frames 24. The two fixing frames 24 can preliminarily define the position of the assembly plate 7 before installation.

[0027] A slide groove 19 is provided in the middle of the top of the support frame 2, and a slide plate 20 is slidably connected inside the slide groove 19. The bottom end of the slide plate 20 is fixedly connected to the middle of the top of the movable plate 3. The slide groove 19 limits the position of the slide plate 20, and further limits the position of the movable plate 3. An anti-slip plate 21 is fixedly connected to the top of the slide plate 20, and a fixed plate 22 is fixedly connected to one side of the top of the support frame 2. A second hydraulic rod 23 is fixedly provided in the middle of one side of the fixed plate 22. The telescopic rod of the second hydraulic rod 23 is fixedly connected to the middle of one side of the anti-slip plate 21. The second hydraulic rod 23 is started to provide power for the anti-slip plate 21 and the movable plate 3.

[0028] Specifically, first start the motor 18 to rotate the bidirectional screw rod 14, and with the threaded cooperation between the bidirectional screw rod 14 and the two movable seats 13, the two movable seats 13 move outward at the same time, driving the two connecting plates 9 and the two clamping plates 11 to move outward at the same time, so that the clamping plate 11 disengages from the clamping slot 10, and then the assembly plate 7 disengages from the limit, and then the assembly plate 7 and the suction nozzle 8 are moved forward, so that the assembly plate 7 is removed from the two fixing frames 24, and the suction nozzle 8 can be quickly removed for maintenance of the suction nozzle 8. Example 2

[0029] The limiting mechanism 4 includes a bearing platform 401, which is fixedly arranged in the middle of the top of the bottom plate 1. The middle of both sides of the bearing platform 401 is provided with a mounting groove 402. A third hydraulic rod 403 is fixedly arranged in the middle of one side of the mounting groove 402. The telescopic rod of the third hydraulic rod 403 is fixedly connected to the side plate 404. The top of the side plate 404 is fixedly connected to the limiting frame 405. The third hydraulic rod 403 provides power for the side plate 404, so that the two limiting frames 405 move toward the middle at the same time, clamp and fix the main board, and prevent the main board from shifting and affecting the production quality.

[0030] A guide rod 406 is fixedly connected to one side of the side plate 404, and two guide rods 406 are provided. A guide groove 407 is provided on both sides of the carrier 401, and two guide grooves 407 are provided. The guide rod 406 is slidably connected to the inside of the guide groove 407, and the guide groove 407 limits the moving position of the guide rod 406, and further limits the moving position of the side plate 404 and the limiting frame 405;

[0031] Specifically, first place the mainboard on the supporting platform 401, and then adjust the two third hydraulic rods 403 at the same time, so that the third hydraulic rods 403 drive the side plates 404 and the limit frames 405 to move toward the middle until the two limit frames 405 clamp the mainboard to prevent the mainboard from deviating and affecting the production quality.

[0032] When in use, first put the main board on the bearing platform 401, and then adjust the two third hydraulic rods 403 at the same time, so that the third hydraulic rods 403 drive the side plates 404 and the limit frames 405 to move toward the middle, until the two limit frames 405 clamp the main board to prevent the main board from shifting and affecting the production quality, and then adjust the second hydraulic rod 23 to drive the anti-slip plate 21 and the moving plate 3 to move, so that the suction nozzle 8 is located above the patch, and then adjust the first hydraulic rod 5 to make the lifting plate 6 drive the suction nozzle 8 to move downward to absorb the patch, and adjust the second hydraulic rod 23 again to make the suction nozzle 8 located above the bearing platform 401, and complete the patch by adjusting the first hydraulic rod 5;

[0033] When performing routine maintenance, start the motor 18 to rotate the bidirectional screw rod 14, and with the threaded cooperation between the bidirectional screw rod 14 and the two movable seats 13, the two movable seats 13 move outward at the same time, driving the two connecting plates 9 and the two clamping plates 11 to move outward at the same time, so that the clamping plate 11 disengages from the clamping slot 10, and then the assembly plate 7 disengages from the limit, and then the assembly plate 7 and the suction nozzle 8 are moved forward, so that the assembly plate 7 is removed from the two fixing frames 24, and the suction nozzle 8 can be quickly removed for daily maintenance of the suction nozzle 8.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chip mounter for motherboard production and processing, comprising a base plate (1), characterized in that: A limiting mechanism (4) is provided in the middle of the top of the bottom plate (1), the top of the bottom plate (1) is connected to a support frame (2), the inner wall of the top of the support frame (2) is slidably connected to a movable plate (3), first hydraulic rods (5) are provided on both sides of the top of the movable plate (3), the telescopic rod of the first hydraulic rod (5) passes through the movable plate (3), the two telescopic rods of the first hydraulic rods (5) are connected to a lifting plate (6), the bottom end of the lifting plate (6) is snap-connected with an assembly plate (7), the bottom end of the assembly plate (7) is provided with a suction nozzle (8), both sides of the bottom end of the lifting plate (6) are slidably connected with connecting plates (9), one side of the connecting plate (9) is connected to a clamping plate (11), the middle of both sides of the assembly plate (7) are provided with clamping grooves (10), and the clamping plate (11) is snap-connected with the clamping grooves (10).

2. A motherboard production and processing chip mounter as claimed in claim 1, characterized in that: A transmission groove (12) is provided in the middle of the bottom end of the lifting plate (6), and moving seats (13) are slidably connected to both sides of the transmission groove (12), and the bottom end of the moving seat (13) is connected to the middle of the top end of the connecting plate (9).

3. A motherboard production and processing chip mounter as claimed in claim 2, characterized in that: A bidirectional screw rod (14) is rotatably connected to the interior of the transmission groove (12) via a bearing, and an outer wall of the bidirectional screw rod (14) is threadedly connected to the middle of the movable seat (13). Limiting grooves (15) are provided on both sides of the transmission groove (12), and sliding blocks (16) are connected to both sides of the movable seat (13). The sliding blocks (16) are slidably connected to the interior of the limiting grooves (15).

4. A motherboard production and processing chip mounter as claimed in claim 3, characterized in that: A mounting plate (17) is connected to the middle of one side of the lifting plate (6), a motor (18) is provided at the bottom end of the mounting plate (17), and one end of the bidirectional screw rod (14) passes through one side of the lifting plate (6) and is connected to a transmission shaft of the motor (18).

5. A motherboard production and processing chip mounter as claimed in claim 1, characterized in that: The bottom end of the lifting plate (6) is connected to two fixing frames (24), a through slot (25) is provided in the middle of the bottom end of the fixing frame (24), and the assembly plate (7) is inserted between the two fixing frames (24).

6. A motherboard production and processing chip mounter as claimed in claim 1, characterized in that: A slide groove (19) is provided in the middle of the top of the support frame (2), a slide plate (20) is slidably connected inside the slide groove (19), the bottom end of the slide plate (20) is connected to the middle of the top of the movable plate (3), the top of the slide plate (20) is connected to an anti-slip plate (21), one side of the top of the support frame (2) is connected to a fixed plate (22), a second hydraulic rod (23) is provided in the middle of one side of the fixed plate (22), and a telescopic rod of the second hydraulic rod (23) is connected to the middle of one side of the anti-slip plate (21).

7. A motherboard production and processing chip mounter as claimed in claim 1, characterized in that: The limiting mechanism (4) comprises a bearing platform (401), the bearing platform (401) being arranged in the middle of the top end of the bottom plate (1), a mounting groove (402) being provided in the middle of both sides of the bearing platform (401), a third hydraulic rod (403) being provided in the middle of one side of the mounting groove (402), a telescopic rod of the third hydraulic rod (403) being connected to a side plate (404), and a top end of the side plate (404) being connected to a limiting frame (405).

8. A motherboard production and processing chip mounter as claimed in claim 7, characterized in that: A guide rod (406) is connected to one side of the side plate (404), guide grooves (407) are provided on both sides of the support platform (401), and the guide rod (406) is slidably connected to the inside of the guide groove (407).

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