SMT processing device with precise positioning function

Abstract

The utility model discloses an SMT processing device with a precise positioning function, which comprises a processing table, a first fixing seat is fixedly arranged on the edge of one side of the surface of the processing table, a second fixing seat is fixedly arranged on the edge of the other side of the surface of the processing table, and the first fixing seat and the second fixing seat are arranged in parallel. A moving frame is arranged between the middle parts of the upper parts of the first fixing seat and the second fixing seat, a machine seat is arranged on the front side wall of the moving frame, a chip mounting mechanism is arranged on the front side of the machine seat, a chip mounting table is arranged under the chip mounting mechanism, the chip mounting table is located above the processing table, adjusting clamping seats are arranged on the two sides of the chip mounting table, and the adjusting clamping seats are arranged on the two sides of the chip mounting table. A sliding table is installed on the top face of the first fixing base, and a control table is arranged on the front side of the machining table. According to the utility model, the production efficiency of SMT processing can be greatly improved, and rapid and accurate element mounting can be realized through automatic control, so that the production cycle is shortened, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to SMT processing device technical field, concretely relates to a kind of SMT processing device with precision positioning function. BACKGROUND

[0002] SMT processing device is fixed with electronic component to printed circuit board using surface mounting technology, and through hot reflow soldering etc. Method is a kind of automatic equipment, and the working principle of chip mounter is mainly based on the collaborative work of automatic control system and mechanical arm, control system is responsible for receiving and processing data from various sensors, such as circuit board image information, component position information etc., and generates corresponding instruction control mechanical arm movement according to these data.

[0003] The existing SMT processing device does not have precision positioning function in use, for example, the SMT chip processing device with self-checking structure disclosed in the application No. CN202011129622.6. The existing SMT processing device of this kind lacks precision positioning function, which will cause the deviation of the mounting position of the component on the PCB, and even may completely deviate from the predetermined position. This situation will directly affect the electrical performance and reliability of the product, increase the product failure rate, because the mounting position is not accurate, the component may be damaged or function failure in the mounting process, thereby increasing the loss rate of the component, which not only increases the production cost, but also may affect the normal operation of the production line, thereby reducing the production efficiency.

[0004] Therefore, it is necessary to invent an SMT processing device with precision positioning function to solve the above problems. CONTENT OF UTILITY MODEL

[0005] The utility model aims at providing an SMT processing device with precision positioning function to solve the problem of lacking precision positioning function in use in the prior art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A kind of SMT processing device with precise positioning function, including processing table, first fixed seat, second fixed seat, moving frame, machine base, patch mechanism, patch table, adjusting clamp holder, sliding table and control console, the surface one side edge of the processing table is fixedly provided with first fixed seat, the surface other side edge of the processing table is fixedly provided with second fixed seat, the first fixed seat and second fixed seat are arranged in parallel, moving frame is arranged between the top middle part of the first fixed seat and second fixed seat, machine base is arranged on the front side wall of the moving frame, patch mechanism is provided on the front side of the machine base, patch table is arranged directly below the patch mechanism, the patch table is located above the processing table, adjusting clamp holder is provided on the both sides of the patch table, the top surface of the first fixed seat is equipped with sliding table, the sliding table is located below one end of the moving frame, the front side of the processing table is provided with control console.

[0007] Preferably, the patch mechanism includes a back frame and a machine group, the back frame is installed on the front side of the machine base, and the back frame is arranged to be movable up and down on the front side of the machine base.

[0008] Preferably, the machine group is provided with a machine body below, the machine head is installed at the bottom end of the machine body, and the bottom surface of the machine head is provided with a material taking suction nozzle.

[0009] Preferably, the material taking suction nozzle is provided with a positioning sensor on both sides, and the patch table is provided with a positioning receiver on both sides of the corresponding position on the surface.

[0010] Preferably, a plurality of placing grooves are formed on the surface of the patch table, and a placing plate is installed on both sides and the middle of each placing groove, and anti-skid pads are arranged on the four corners of the surface of the placing plate.

[0011] Preferably, the bottom of the adjusting clamp holder on one side is provided with a seat plate on both sides, a rod body penetrates the middle of the seat plate, and the both ends of the rod body are rotatably installed on the seat plate below the adjusting clamp holder on the other side and between the surface of the processing table on one side.

[0012] Preferably, the end of the rod body on one side of the surface of the processing table is provided with a driving part, the driving part drives the rod body to rotate, thereby moving the adjusting clamp holder on one side, and controlling the clamping distance of the two adjusting clamp holders.

[0013] Preferably, a first sliding seat is slidably installed above the sliding table, the first sliding seat is installed on one side of the bottom end of the moving frame, a second sliding seat is installed on the other side of the bottom end of the moving frame, and the second sliding seat is slidably connected above the second fixed seat.

[0014] In the above technical scheme, the utility model provides technical effects and advantages:

[0015] The SMT processing device with precise positioning function can accurately control the position of the material taking suction nozzle in the patching mechanism, and ensure that the components can be accurately placed on the predetermined position on the patching table, and the high-precision positioning capability is crucial for improving the quality and efficiency of SMT processing.

[0016] The patching mechanism moves up and down on the base frame through the back frame, and the moving frame slides between the first fixed seat and the second fixed seat, so that the whole device has high flexibility, and the flexibility enables the device to adapt to circuit boards of different sizes and shapes and component mounting requirements of different types, and since the device has the advantages of high-precision positioning, high flexibility and good stability, the production efficiency of SMT processing can be greatly improved, and through automatic control, fast and accurate component mounting can be realized, thereby shortening the production cycle and reducing the production cost. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the rear side view structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the side view structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the patching mechanism structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the bottom view structure of the patching mechanism of the utility model.

[0022] BRIEF DESCRIPTION OF DRAWINGS:

[0023] 1, processing table; 2, first fixed seat; 3, second fixed seat; 4, moving frame; 5, base frame; 6, patching mechanism; 601, back frame; 602, machine group; 603, machine body; 604, machine head; 605, material taking suction nozzle; 606, positioning sensor; 607, positioning receiver; 7, patching table; 701, placing groove; 702, placing plate; 703, anti-skid gasket; 8, adjusting clamp seat; 801, seat plate; 802, rod body; 803, driving part; 9, sliding table; 901, first sliding seat; 902, second sliding seat; 10, control console. DETAILED DESCRIPTION

[0024] In order for those skilled in the art to better understand the technical scheme of the utility model, the utility model will be further described in detail below in combination with the drawings.

[0025] The utility model provides a Figures 1-5The SMT processing device with precise positioning function shown, including processing table 1, first fixed seat 2, second fixed seat 3, moving frame 4, machine base 5, patch mechanism 6 and patch table 7, the surface of processing table 1 One side edge is fixedly provided with first fixed seat 2, the surface of processing table 1 The other side edge is fixedly provided with second fixed seat 3, first fixed seat 2 And the second fixed seat 3 are arranged in parallel, the first fixed seat 2 With the second fixed seat 3 The upper middle part is provided with moving frame 4, the front side wall of moving frame 4 It is provided with machine base 5, the front side of machine base 5 It is provided with patch mechanism 6, patch mechanism 6 Including back frame 601 And machine group 602, back frame 601 It is installed on the front side of machine base 5, back frame 601 It is movably arranged on the front side of machine base 5, the lower portion of machine group 602 It is provided with machine body 603, the bottom end of machine body 603 It is installed with machine head 604, the bottom surface of machine head 604 The middle part is provided with a material taking suction nozzle 605, both sides of material taking suction nozzle 605 It is provided with positioning sensor 606, the surface of patch table 7 Corresponding two sides are respectively installed with positioning receiver 607, the lower portion of patch mechanism 6 It is provided with patch table 7, patch table 7 It is located above processing table 1, the surface of patch table 7 It is provided with a plurality of placing grooves 701, both sides and the middle part of each placing groove 701 It is installed with placing plate 702, the surface of placing plate 702 Four corners are provided with anti-skid pads 703;

[0026] Both sides of patch table 7 It is provided with adjusting clamp seat 8, the bottom of one side adjusting clamp seat 8 Both sides are provided with seat plate 801, the middle part of seat plate 801 It is provided with rod 802, both ends of rod 802 It is respectively rotatably installed on the seat plate 801 Below the other side adjusting clamp seat 8 And between the surface of processing table 1 One side, the end of rod 802 On the surface of processing table 1 It is provided with driving part 803, driving part 803 Drive rod 802 Rotating to drive one side adjusting clamp seat 8 Move, and control the clamping distance of two adjusting clamp seats 8, the top surface of first fixed seat 2 It is installed with sliding table 9, sliding table 9 It is located below one end of moving frame 4, the upper portion of sliding table 9 It is provided with first sliding seat 901, first sliding seat 901 It is installed on the bottom end of moving frame 4 One side, the bottom end of moving frame 4 It is provided with second sliding seat 902, second sliding seat 902 It is slidably connected above second fixed seat 3, the front side of processing table 1 It is provided with control console 10.

[0027] The utility model works:

[0028] Refer to the description attached Figures 1-5For this kind of SMT processing device with precise positioning function, in use, first of all, the device is composed of processing table 1, first fixed seat 2, second fixed seat 3, moving frame 4, machine base 5, patch mechanism 6, patch table 7, adjusting clamp 8, sliding table 9 and control console 10, etc. Moving frame 4 is arranged between first fixed seat 2 and second fixed seat 3, through the cooperation of sliding table 9 and first slide 901, second slide 902, stable and accurate movement is realized. Patch mechanism 6 is installed on machine base 5, through the up and down movement of back frame 601, precise positioning of machine unit 602 and material taking suction nozzle 605 is realized. Patch mechanism 6 picks up components from the feeder through material taking suction nozzle 605. In the process of moving material taking suction nozzle 605 above patch table 7, positioning sensor 606 and positioning receiver 607 on patch table 7 interact with each other to ensure that components can be accurately placed in the predetermined position. Material taking suction nozzle 605 releases components and mounts them in placing groove 701 on patch table 7. Adjusting clamp 8 realizes the adjustment of clamping distance through the cooperation of rod body 802 and driving part 803 to adapt to circuit boards of different sizes. Circuit boards are clamped between adjusting clamp 8 to ensure that they will not move or deform during processing. Control console 10 is the control center of the whole device, responsible for receiving operation instructions, monitoring device running state and issuing control signals. Operators can input operation instructions through control console 10, such as adjusting the position of moving frame 4, controlling the action of patch mechanism 6, etc. Control console 10 can also display the running state of the device in real time, such as the position of moving frame 4, the working state of patch mechanism 6, etc., so that operators can know the running situation of the device at any time.

[0029] Place the circuit board to be processed on patch table 7 and clamp and fix it using adjusting clamp 8. According to the size of the circuit board and the layout of components, adjust the position of moving frame 4 and the height of patch mechanism 6. Turn on the power switch of control console 10 and start the device. Input operation instructions on control console 10 to start the action of patch mechanism 6. Patch mechanism 6 picks up components from the feeder through material taking suction nozzle 605 and moves above patch table 7. Under the cooperation of positioning sensor 606 and positioning receiver 607, material taking suction nozzle 605 accurately places components on the predetermined position on the circuit board. Repeat the above steps until all components are mounted. After processing is completed, turn off the power of patch mechanism 6 and stop processing. Use tools to take the processed circuit board from patch table 7 for subsequent detection and testing work. Check the wear of components such as positioning sensor 606, positioning receiver 607 and material taking suction nozzle 605 and replace damaged components in time. Periodically check and calibrate control console 10 to ensure its accuracy and reliability.

Claims

1. An SMT processing device with precise positioning function, comprising a processing table (1), a first fixed seat (2), a second fixed seat (3), a moving frame (4), a machine base (5), a patch mechanism (6), a patch table (7), an adjusting clamp seat (8), a sliding table (9) and a control console (10), characterized in that, The surface side edge of the processing table (1) is fixedly provided with a first fixed seat (2), and the surface other side edge of the processing table (1) is fixedly provided with a second fixed seat (3), the first fixed seat (2) and the second fixed seat (3) are arranged in parallel, the first fixed seat (2) and the second fixed seat (3) are provided with a moving frame (4) between the upper middle parts, the front side wall of the moving frame (4) is provided with a machine base (5), the front side of the machine base (5) is provided with a patch mechanism (6), the lower side of the patch mechanism (6) is provided with a patch table (7), the patch table (7) is located above the processing table (1), the two sides of the patch table (7) are provided with adjusting clamping seats (8), the top surface of the first fixed seat (2) is installed with a sliding table (9), the sliding table (9) is located below one end of the moving frame (4), and the front side of the processing table (1) is provided with a control table (10).

2. The SMT processing device with precise positioning function according to claim 1, characterized in that: The patch mechanism (6) comprises a back frame (601) and a machine group (602), the back frame (601) is installed on the front side of the machine base (5), and the back frame (601) is arranged to be movable up and down on the front side of the machine base (5).

3. The SMT processing device with precise positioning function according to claim 2, characterized in that: The lower side of the machine group (602) is provided with a machine body (603), the bottom end of the machine body (603) is installed with a machine head (604), and the middle part of the bottom surface of the machine head (604) is provided with a material taking suction nozzle (605).

4. The SMT processing device with precise positioning function according to claim 3, characterized in that: The two sides of the material taking suction nozzle (605) are provided with positioning sensors (606), and the corresponding positions of the surface of the patch table (7) are respectively installed with positioning receivers (607).

5. The SMT processing device with precise positioning function according to claim 1, characterized in that: A plurality of placing grooves (701) are formed in the surface of the patch table (7), and placing plates (702) are installed on the two sides and the middle part of each placing groove (701).

6. The SMT processing device with precise positioning function according to claim 1, characterized in that: The bottom sides of the adjusting clamping seats (8) are respectively installed with seat plates (801), the middle parts of the seat plates (801) are penetrated through with rod bodies (802), and the two ends of the rod bodies (802) are respectively rotatably installed on the seat plates (801) below the other adjusting clamping seat (8) and between the surface side of the processing table (1).

7. The SMT processing device with precise positioning function according to claim 6, characterized in that: The end part of the rod body (802) on the surface side of the processing table (1) is provided with a driving part (803), the driving part (803) drives the rod body (802) to rotate, so that the adjusting clamping seat (8) on one side is moved, and the clamping distance of the two adjusting clamping seats (8) is controlled.

8. The SMT processing device with precise positioning function according to claim 1, characterized in that: A first sliding seat (901) is slidably installed above the sliding table (9), the first sliding seat (901) is installed on one side of the bottom end of the moving frame (4), a second sliding seat (902) is installed on the other side of the bottom end of the moving frame (4), and the second sliding seat (902) is slidably connected above the second fixed seat (3).

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