Universal type automatic loading and unloading machine for SMT (Surface Mount Technology) soft and hard boards

Abstract

The utility model provides an SMT soft and hard board universal type automatic board loading and unloading machine which comprises a board loading and unloading main machine body, a main controller arranged in the board loading and unloading main machine body, a power supply assembly and a signal display screen located on the front face of the board loading and unloading main machine body. An initial material storage disc, a processing operation disc and a processed material storage disc are sequentially arranged at the upper part of the upper and lower plate main machine body; a transfer mechanism is further arranged at the rear part of the upper and lower plate main machine body close to the initial material storage disc, the processing operation disc and the processed material storage disc; the transferring mechanism comprises a transverse guide rail transversely arranged on the upper portion of the board feeding and discharging main machine body, a transferring mechanical arm and a first driving motor used for driving the transferring mechanical arm to transversely move on the transverse guide rail. And the longitudinal adsorption frame has a preset adsorption length, so that higher stability can be ensured.

Description

[Technical field]

[0001] The utility model relates to the technical field of SMT board loading and unloading equipment, in particular to a universal automatic board loading and unloading machine for SMT soft and hard boards with reasonable structural design and high operating reliability. [Background Technology]

[0002] The upper and lower plate machines are important equipment in the SMT production and processing process. They are deployed in many locations of the production line to improve the efficiency of automated production and processing.

[0003] Existing SMT loading and unloading machines are generally limited to use on hard or soft board products, and there are few designs that are universally applicable to hard and soft boards. Even if they can be applied to a certain extent, the effect is poor and cannot meet actual usage needs well.

[0004] For example, the utility model patent with application number CN202021987085.4 and patent name "A driving load integrated upper and lower plate machine" specifically discloses a driving load integrated upper and lower plate machine, including: a machine platform, used to control the operation of the upper and lower plate machine; a frame, fixedly mounted on the machine platform; a vertical transmission mechanism, mounted on the inner side wall of the frame, to transmit the PCB board from the upper end of the frame to the lower end of the frame; a horizontal transmission mechanism, mounted on the inner side wall of the frame, located below the vertical transmission mechanism and arranged parallel to the vertical transmission mechanism; at least one pair of grabbers, fixedly mounted on the horizontal transmission mechanism, to push the PCB board transmitted to the lower end of the frame by the vertical transmission mechanism from the frame to the outside of the frame. Its advantage is that by arranging grabbers on the horizontal tracks on both sides, the horizontal transmission tracks on both sides can both transmit the PCB board and push the PCB board to move, ensuring that the PCB board is more stable during transmission, thereby preventing the PCB board from being damaged during transmission.

[0005] Although the above-mentioned conventional upper and lower board machines solve the problem of PCB transmission damage, they are only suitable for use on PCB hard board materials and have poor compatibility. [Contents of the utility model]

[0006] The problems existing in the prior art solved by this application are:

[0007] Existing SMT loading and unloading machines are generally limited to use on hard or soft board products, and there are few designs that are universally applicable to hard and soft boards. Even if they can be applied to a certain extent, the effect is poor and cannot meet actual usage needs well.

[0008] The solution to the technical problem of the utility model is:

[0009] Provided is a universal automatic loading and unloading machine for SMT soft and hard boards, comprising an loading and unloading board main body, a main controller arranged inside the loading and unloading board main body, a power supply component, and a signal display screen and a plurality of control buttons on the front of the loading and unloading board main body, wherein an initial material storage tray, a processing operation tray and a processed material storage tray are arranged in sequence on the upper part of the loading and unloading board main body; a transfer mechanism is also arranged at the rear of the loading and unloading board main body near the initial material storage tray, the processing operation tray and the processed material storage tray; a plurality of vacuum adsorption holes are densely opened on the processing operation tray; a vacuum generator connected to the vacuum adsorption holes is arranged inside the loading and unloading board main body; the transfer mechanism comprises a transverse guide rail arranged transversely on the upper part of the loading and unloading board main body, a transfer robot on the transverse guide rail and a transfer robot for transferring the materials. A first driving motor for driving the transfer robot to move horizontally on the transverse guide rail; the transfer robot includes a moving base matched with the transverse guide rail, a support frame fixedly arranged on the moving base, an upper and lower driving cylinder fixedly arranged on the top of the support frame, a moving through hole opened on the front of the support frame, a moving seat matched with the moving through hole and an adsorption frame fixedly connected to the moving seat; the output shaft of the upper and lower driving cylinders is connected to the rear of the moving seat in a transmission or fixed manner, so as to drive the adsorption frame to move up and down on the support frame; the adsorption frame includes a transverse adsorption frame and a longitudinal adsorption frame located on both sides of the transverse adsorption frame; a plurality of adsorption holes are opened at the bottom of the longitudinal adsorption frame and the transverse adsorption frame; the longitudinal adsorption frame and the transverse adsorption frame are arranged perpendicular to each other.

[0010] Preferably, an adjustment groove is transversely provided on the transverse adsorption frame; one end of the longitudinal adsorption frame is inserted into the adjustment groove, and can be adjusted and moved transversely in the adjustment groove to change the distance between the two longitudinal adsorption frames.

[0011] Preferably, the first driving motor is fixedly arranged inside the mobile base; a rolling wheel is arranged at the bottom of the mobile base; the first driving motor drives the rolling wheel to roll through gear transmission and meshing connection with the rolling wheel.

[0012] Preferably, a limiting groove matching the transverse guide rail is transversely opened at the bottom of the mobile base to ensure the stable operation of the mobile manipulator.

[0013] Preferably, an infrared ranging sensor is also fixedly provided on the longitudinal adsorption rack for sensing the distance between the longitudinal adsorption rack and the material, and transmitting the sensing signal to the main controller to control the operation of the upper and lower driving cylinders and the vacuum generator.

[0014] The technical effects of solving the technical problem in this application are as follows:

[0015] Compared with the prior art, the utility model is a universal automatic upper and lower board machine for SMT soft and hard boards. By simultaneously setting an upper and lower board main body 11, a main controller and a power supply component arranged inside the upper and lower board main body 11, and a signal display screen 111 and a plurality of control buttons on the front of the upper and lower board main body 11, an initial material storage tray 12, a processing operation tray 13 and a processed material storage tray 14 are arranged in sequence on the upper part of the upper and lower board main body 11, and a transfer mechanism is also arranged at the rear part of the upper and lower board main body 11 near the initial material storage tray 12, the processing operation tray 13 and the processed material storage tray 14, a plurality of vacuum adsorption holes are densely opened on the processing operation tray 13, a vacuum generator connected to the vacuum adsorption holes is arranged inside the upper and lower board main body 11, and the transfer mechanism includes a transverse guide rail 15 arranged transversely on the upper part of the upper and lower board main body 11, a transfer robot on the transverse guide rail 15 and a first transfer robot for driving the transfer robot to move transversely on the transverse guide rail 15 The driving motor, the transfer robot includes a moving base 16 matched with the transverse guide rail 15, a support frame 17 fixedly arranged on the moving base 16, an up and down driving cylinder 18 fixedly arranged on the top of the support frame 17, a moving through hole opened on the front of the support frame 17, a moving seat 171 matched with the moving through hole and an adsorption frame fixedly connected to the moving seat 171, the output shaft of the up and down driving cylinder 18 is transmission-type or fixedly connected to the rear of the moving seat 171, and is used to drive the adsorption frame to move up and down on the support frame 17, the adsorption frame includes a transverse adsorption frame 19 and a longitudinal adsorption frame 191 located on both sides of the transverse adsorption frame 19, a plurality of adsorption holes are opened at the bottom of the longitudinal adsorption frame 191 and the transverse adsorption frame 19, the longitudinal adsorption frame 191 and the transverse adsorption frame 19 are arranged perpendicular to each other, in practical applications, the transfer mechanism can be better utilized to achieve stable transfer of soft and hard boards, and the longitudinal adsorption frame 191 has a predetermined adsorption length, which can ensure higher stability. [Drawings]

[0016] Figure 1 The utility model is a three-dimensional structural diagram of a universal automatic loading and unloading machine for SMT soft and hard boards.

[0017] In the figure: the upper and lower plate main body 11; the signal display screen 111; the initial material storage tray 12; the processing operation panel 13; the processed material storage tray 14; the transverse guide rail 15; the mobile base 16; the support frame 17; the mobile seat 171; the upper and lower driving cylinders 18; the transverse adsorption frame 19; the longitudinal adsorption frame 191. [Specific implementation method]

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit this utility model.

[0019] See also Figure 1 The utility model is a universal automatic upper and lower board machine 1 for SMT soft and hard boards, comprising an upper and lower board main body 11, a main controller arranged inside the upper and lower board main body 11, a power supply component, a signal display screen 111 and a plurality of control buttons on the front of the upper and lower board main body 11, an initial material storage tray 12, a processing operation panel 13 and a processed material storage tray 14 are arranged in sequence on the upper and lower board main body 11; the shapes of the initial material storage tray 12 and the processed material storage tray 14 match and correspond to each other; a transfer mechanism is also arranged at the rear of the upper and lower board main body 11 near the initial material storage tray 12, the processing operation panel 13 and the processed material storage tray 14; a plurality of vacuum adsorption holes are densely opened on the processing operation panel 13; a vacuum generator connected to the vacuum adsorption holes is arranged inside the upper and lower board main body 11; the transfer mechanism comprises a transverse guide rail 15 arranged transversely on the upper part of the upper and lower board main body 11, a transfer manipulator on the transverse guide rail 15 and a transfer mechanism for driving The transfer robot is a first drive motor that moves laterally on the transverse guide rail 15; the transfer robot includes a mobile base 16 matched with the transverse guide rail 15, a support frame 17 fixedly arranged on the mobile base 16, an up and down drive cylinder 18 fixedly arranged on the top of the support frame 17, a mobile through hole opened on the front of the support frame 17, a mobile seat 171 matched with the mobile through hole and an adsorption frame fixedly connected to the mobile seat 171; the output shaft of the up and down drive cylinder 18 is connected to the rear of the mobile seat 171 in a transmission or fixed manner, so as to drive the adsorption frame to move up and down on the support frame 17, and the transmission connection can be a transmission belt or a transmission rod connection, which belongs to the conventional technical means in this field; the adsorption frame includes a transverse adsorption frame 19 and a longitudinal adsorption frame 191 located on both sides of the transverse adsorption frame 19; a plurality of adsorption holes are opened at the bottom of the longitudinal adsorption frame 191 and the transverse adsorption frame 19; the longitudinal adsorption frame 191 and the transverse adsorption frame 19 are arranged perpendicular to each other.

[0020] The present application simultaneously sets an upper and lower plate main body 11, a main controller set inside the upper and lower plate main body 11, a power supply component, and a signal display screen 111 and multiple control buttons on the front of the upper and lower plate main body 11, and an initial material storage tray 12, a processing operation tray 13 and a processed material storage tray 14 are sequentially set on the upper part of the upper and lower plate main body 11, and a transfer mechanism is also set at the rear part of the upper and lower plate main body 11 near the initial material storage tray 12, the processing operation tray 13 and the processed material storage tray 14. A plurality of vacuum adsorption holes are densely opened on the processing operation tray 13, and a vacuum generator connected to the vacuum adsorption holes is set inside the upper and lower plate main body 11. The transfer mechanism includes a transverse guide rail 15 transversely set on the upper part of the upper and lower plate main body 11, a transfer robot on the transverse guide rail 15, and a first drive motor for driving the transfer robot to move transversely on the transverse guide rail 15, and the transfer robot includes A movable base 16 matched with the transverse guide rail 15, a support frame 17 fixedly arranged on the movable base 16, an up-down driving cylinder 18 fixedly arranged on the top of the support frame 17, a movable through hole opened on the front of the support frame 17, a movable seat 171 matched with the movable through hole and an adsorption frame fixedly connected to the movable seat 171, the output shaft of the up-down driving cylinder 18 is transmission-type or fixedly connected to the rear of the movable seat 171, and is used to drive the adsorption frame to move up and down on the support frame 17, the adsorption frame includes a transverse adsorption frame 19 and a longitudinal adsorption frame 191 located on both sides of the transverse adsorption frame 19, a plurality of adsorption holes are opened at the bottom of the longitudinal adsorption frame 191 and the transverse adsorption frame 19, the longitudinal adsorption frame 191 and the transverse adsorption frame 19 are arranged perpendicular to each other, in practical applications, the transfer mechanism can be better utilized to achieve stable transfer of soft and hard boards, and the longitudinal adsorption frame 191 has a predetermined adsorption length, which can ensure higher stability.

[0021] In some other embodiments, an adjustment groove is horizontally opened on the horizontal adsorption frame 19; one end of the vertical adsorption frame 191 is inserted into the adjustment groove, and can be adjusted and moved horizontally in the adjustment groove to change the distance between the two vertical adsorption frames 191.

[0022] The above-mentioned locking and limiting structure can be a structural design of a male locking head and a locking groove, and this application does not make specific limitations;

[0023] The first driving motor is fixedly disposed inside the mobile base 16; a rolling wheel is disposed at the bottom of the mobile base 16; the first driving motor drives the rolling wheel to roll through gear transmission and meshing connection with the rolling wheel.

[0024] A limiting groove matching the transverse guide rail 15 is transversely opened at the bottom of the mobile base 16 to ensure the stable operation of the mobile manipulator.

[0025] The longitudinal adsorption rack 191 is also fixedly provided with an infrared ranging sensor for sensing the distance between the longitudinal adsorption rack 191 and the material, and transmitting the sensing signal to the main controller to control the operation of the upper and lower driving cylinders 18 and the vacuum generator.

[0026] The technical effects of solving the technical problem in this application are as follows:

[0027] Compared with the prior art, the utility model discloses a universal automatic upper and lower board machine 1 for SMT soft and hard boards, which is provided with an upper and lower board main body 11, a main controller provided inside the upper and lower board main body 11, a power supply component, a signal display screen 111 and a plurality of control buttons on the front of the upper and lower board main body 11, an initial material storage tray 12, a processing operation tray 13 and a processed material storage tray 14 are provided in sequence on the upper part of the upper and lower board main body 11, a transfer mechanism is also provided at the rear part of the upper and lower board main body 11 near the initial material storage tray 12, the processing operation tray 13 and the processed material storage tray 14, a plurality of vacuum adsorption holes are densely provided on the processing operation tray 13, a vacuum generator connected to the vacuum adsorption holes is provided inside the upper and lower board main body 11, and the transfer mechanism includes a transverse guide rail 15 provided transversely on the upper part of the upper and lower board main body 11, a transfer robot on the transverse guide rail 15 and a first transfer robot for driving the transfer robot to move transversely on the transverse guide rail 15 The driving motor, the transfer robot includes a moving base 16 matched with the transverse guide rail 15, a support frame 17 fixedly arranged on the moving base 16, an up and down driving cylinder 18 fixedly arranged on the top of the support frame 17, a moving through hole opened on the front of the support frame 17, a moving seat 171 matched with the moving through hole and an adsorption frame fixedly connected to the moving seat 171, the output shaft of the up and down driving cylinder 18 is transmission-type or fixedly connected to the rear of the moving seat 171, and is used to drive the adsorption frame to move up and down on the support frame 17, the adsorption frame includes a transverse adsorption frame 19 and a longitudinal adsorption frame 191 located on both sides of the transverse adsorption frame 19, a plurality of adsorption holes are opened at the bottom of the longitudinal adsorption frame 191 and the transverse adsorption frame 19, the longitudinal adsorption frame 191 and the transverse adsorption frame 19 are arranged perpendicular to each other, in practical applications, the transfer mechanism can be better utilized to achieve stable transfer of soft and hard boards, and the longitudinal adsorption frame 191 has a predetermined adsorption length, which can ensure higher stability.

[0028] The above-described implementation methods of the utility model do not constitute a limitation on the protection scope of the utility model. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model shall be included in the protection scope of the claims of the utility model.

Claims

1. A universal automatic loading and unloading machine for SMT soft and hard boards, comprising a loading and unloading board main body, a main controller arranged inside the loading and unloading board main body, a power supply component, and a signal display screen and a plurality of control buttons on the front of the loading and unloading board main body, characterized in that: An initial material storage tray, a processing operation tray and a processed material storage tray are arranged in sequence on the upper part of the upper and lower plate main body; a transfer mechanism is also arranged at the rear part of the upper and lower plate main body near the initial material storage tray, the processing operation tray and the processed material storage tray; a plurality of vacuum adsorption holes are densely arranged on the processing operation tray; a vacuum generator connected to the vacuum adsorption holes is arranged inside the upper and lower plate main body; the transfer mechanism includes a transverse guide rail arranged transversely on the upper part of the upper and lower plate main body, a transfer manipulator on the transverse guide rail and a first drive motor for driving the transfer manipulator to move transversely on the transverse guide rail; the transfer manipulator includes a matching A movable base is arranged on the transverse guide rail, a support frame fixedly arranged on the movable base, an upper and lower driving cylinder is fixedly arranged on the top of the support frame, a movable through hole is opened on the front of the support frame, a movable seat is matched to be arranged on the movable through hole, and an adsorption frame fixedly connected to the movable seat; the output shaft of the upper and lower driving cylinder is connected to the rear of the movable seat in a transmission or fixed manner, so as to drive the adsorption frame to move up and down on the support frame; the adsorption frame includes a transverse adsorption frame and a longitudinal adsorption frame on both sides of the transverse adsorption frame; a plurality of adsorption holes are opened at the bottom of the longitudinal adsorption frame and the transverse adsorption frame; the longitudinal adsorption frame and the transverse adsorption frame are arranged perpendicular to each other.

2. A universal automatic loading and unloading machine for SMT soft and hard boards as claimed in claim 1, characterized in that: An adjustment groove is horizontally opened on the transverse adsorption frame; one end of the longitudinal adsorption frame is inserted into the adjustment groove, and can be adjusted and moved horizontally in the adjustment groove to change the distance between the two longitudinal adsorption frames.

3. A universal automatic loading and unloading machine for SMT soft and hard boards as claimed in claim 1, characterized in that: The first driving motor is fixedly arranged inside the mobile base; a rolling wheel is arranged at the bottom of the mobile base; the first driving motor drives the rolling wheel to roll through gear transmission and meshing connection with the rolling wheel.

4. A universal automatic loading and unloading machine for SMT soft and hard boards as claimed in any one of claims 1 to 3, characterized in that: A limiting groove matching the transverse guide rail is transversely provided at the bottom of the mobile base to ensure the stable operation of the transfer robot.

5. The universal automatic loading and unloading machine for SMT soft and hard boards as claimed in claim 1, characterized in that: The longitudinal adsorption rack is also fixedly provided with an infrared distance measuring sensor for sensing the distance between the longitudinal adsorption rack and the material, and transmitting the sensing signal to the main controller to control the operation of the upper and lower driving cylinders and the vacuum generator.

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