Anti-displacement chip mounter of SMT chip mounter

Abstract

The utility model relates to the technical field of chip mounter design, in particular to an anti-displacement chip mounting device of an SMT chip mounter. Comprising a first guide plate, a second guide plate, a mounting plate, a first clamping plate, a second clamping plate, a first driving unit and a second driving unit; the first guide plate and the second guide plate are arranged side by side, and guide rails are arranged on the opposite sides of the first guide plate and the second guide plate. The mounting plate is mounted between the first guide plate and the second guide plate and is in sliding connection with the first guide plate and the second guide plate through the guide rails; the first clamping plate and the second clamping plate are mounted above the mounting plate and are used for clamping a circuit board placed above the mounting plate; the first driving unit is connected with the mounting plate and used for driving the mounting plate to move in the direction of the guide rail.

Description

TECHNICAL FIELD

[0001] The utility model relates to patching machine design technical field especially relates to a kind of SMT patching machine's anti-displacement patching device. BACKGROUND

[0002] SMT patching refers to the series of technological processes of processing on the basis of PCB, in production line, it is configured after glue dispenser or silk screen printing machine, is through the mobile mounting head accurately places surface mounting component on PCB pad a kind of equipment, is divided into manual and full-automatic two, with the development of society, patching machine is massively put into use.

[0003] At present, most patching machines are prone to displacement when patching, which leads to unstable patching and inability to adjust the position of the circuit board as needed, making it unsuitable for industrial applications.

[0004] Therefore, it is necessary to propose a technical means to solve the above defects. INVENTION CONTENTS

[0005] The utility model adopts the following technical scheme:

[0006] A kind of SMT patching machine's anti-displacement patching device, including first guide plate, second guide plate, mounting plate, first clamping plate, second clamping plate, first drive unit and second drive unit;The first guide plate and the second guide plate are arranged side by side, and the opposite side of it is equipped with guide rail;The mounting plate is installed between the first guide plate and the second guide plate, and is slidably connected with the first guide plate and the second guide plate by the guide rail;The first clamping plate and the second clamping plate are installed above the mounting plate, for clamping the circuit board placed above the mounting plate;The first drive unit is connected with the mounting plate, for driving the mounting plate to move along the guide rail direction;The second drive unit is connected with the first clamping plate and the second clamping plate, to drive the first clamping plate and the second clamping plate to approach each other, to clamp circuit board, and to drive the second clamping plate and the second clamping plate to move away from each other, to loosen circuit board.

[0007] Preferably, the first drive unit includes a drive cylinder;The drive cylinder is installed on the first guide plate and connected with the mounting plate, to drive the mounting plate to move along the guide rail.

[0008] Preferably, the second drive unit includes a first transmission belt, a second transmission belt, a drive shaft, and a drive motor; the first transmission belt is installed on the side of the mounting plate near the first guide plate, and its two ends are respectively provided with a first transmission wheel and a second transmission wheel rotatably connected to the mounting plate; the second transmission belt is installed on the side of the mounting plate near the second guide plate, and its two ends are respectively provided with a third transmission wheel and a fourth transmission wheel rotatably connected to the mounting plate; the drive shaft is installed between the first guide plate and the second guide plate, and is connected to the first transmission wheel and the third transmission wheel; the drive motor is connected to the first transmission wheel to drive the first transmission wheel to rotate; wherein, the end of the first clamping plate near the first transmission belt is connected to the upper end of the first transmission belt through a first connecting member; the end of the second clamping plate near the second transmission belt is connected to the lower end of the second transmission belt through a second connecting member; the first guide plate and the second guide plate are provided with clearance grooves for the drive shaft to pass through when it moves with the mounting plate.

[0009] Preferably, the mounting plate has guide grooves on both sides above it for the first clamping plate and the second clamping plate to move in a specific direction; the bottom of the first clamping plate and the second clamping plate is provided with a slider that is slidably installed in the guide groove.

[0010] Preferably, it further includes a mounting mechanism mounted above the mounting plate for mounting circuit boards located on the mounting plate.

[0011] The present invention relates to an anti-displacement placement device for an SMT placement machine. Through the arrangement of a first guide plate, a second guide plate, a mounting plate, a first clamping plate, a second clamping plate, a first driving unit, and a second driving unit 70, the circuit board can be effectively clamped and its position adjusted. It has high stability during placement and is suitable for industrial applications. Attached Figure Description

[0012] Fig. 1 This is an overall schematic diagram of an anti-displacement placement device for an SMT placement machine according to the present invention;

[0013] Fig. 2 This is a schematic diagram of the anti-displacement placement device for an SMT placement machine after removing part of the structure, showing the overall view from the first angle of the present invention.

[0014] Fig. 3 This is a schematic diagram of the anti-displacement placement device for an SMT placement machine after removing part of the structure, showing the second angle of the present invention.

[0015] Fig. 4 This is a schematic diagram of the anti-displacement placement device for an SMT placement machine after removing part of the structure, taken from a third angle. Detailed Implementation

[0016] The technical solutions of the present application will be described clearly and completely in connection with the drawings. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0017] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0019] Please refer to Figs. 1 to 4 A displacement prevention patching device of an SMT patching machine, comprising a first guide plate 10, a second guide plate 20, a mounting plate 30, a first clamping plate 40, a second clamping plate 50, a first driving unit 60 and a second driving unit 70; the first guide plate 10 and the second guide plate 20 are arranged side by side, and the opposite sides thereof are each provided with a guide rail 101; the mounting plate 30 is mounted between the first guide plate 10 and the second guide plate 20, and is slidably connected with the first guide plate 10 and the second guide plate 20 through the guide rail 101; the first clamping plate 40 and the second clamping plate 50 are mounted above the mounting plate 30, and are used for clamping the circuit board placed above the mounting plate 30; the first driving unit 60 is connected with the mounting plate 30, and is used for driving the mounting plate 30 to move along the direction of the guide rail 101; the second driving unit 70 is connected with the first clamping plate 40 and the second clamping plate 50, and is used for driving the first clamping plate 40 and the second clamping plate 50 to approach each other, so as to clamp the circuit board, and is used for driving the second clamping plate 50 and the second clamping plate 50 to move away from each other, so as to release the circuit board.

[0020] Specifically, during operation, the circuit board to be pasted is placed on the mounting plate 30, and then the second driving unit 70 drives the first clamping plate 40 and the second clamping plate 50 to clamp and fix the circuit board, thereby improving the stability during pasting. In addition, the first driving unit 60 drives the mounting plate 30 to move along the guide rail 101, so that the position of the mounting plate 30 can be effectively adjusted, and the position of the circuit board is adjusted, thereby facilitating the adjustment of the position of the circuit board during pasting by the pasting machine.

[0021] The utility model relates to a kind of displacement prevention pasting device of SMT pasting machine, by the setting of first guide plate 10, second guide plate 20, mounting plate 30, first clamping plate 40, second clamping plate 50, first driving unit 60 and second driving unit 70, circuit board can be effectively clamped, and the position of circuit board is adjusted, stability is high during pasting, suitable for industrial application.

[0022] In one specific embodiment, the first driving unit 60 includes a drive cylinder 601; the drive cylinder 601 is installed on the first guide plate 10 and connected with the mounting plate 30 to drive the mounting plate 30 to move along the guide rail 101.

[0023] In one specific embodiment, the second driving unit 70 includes a first drive belt 701, a second drive belt 702, a transmission shaft 703 and a drive motor 704; the first drive belt 701 is installed on the side of the mounting plate 30 close to the first guide plate 10, and both ends thereof are respectively provided with a first drive pulley 705 and a second drive pulley 706 rotatably connected with the mounting plate 30; the second drive belt 702 is installed on the side of the mounting plate 30 close to the second guide plate 20, and both ends thereof are respectively provided with a third drive pulley 707 and a fourth drive pulley 708 rotatably connected with the mounting plate 30; the transmission shaft 703 is installed between the first guide plate 10 and the second guide plate 20 and connected with the first drive pulley 705 and the third drive pulley 707; the drive motor 704 is connected with the first drive pulley 705 to drive the first drive pulley 705 to rotate; wherein, one end of the first clamping plate 40 close to the first drive belt 701 is connected with the upper end of the first drive belt 701 through a first connecting piece 709; one end of the second clamping plate 50 close to the second drive belt 702 is connected with the lower end of the second drive belt 702 through a second connecting piece 710; the first guide plate 10 and the second guide plate 20 are provided with an avoidance slot 102 for the transmission shaft 703 to pass through when the mounting plate 30 moves.

[0024] Specifically, in the embodiment, during operation, the driving motor 704 drives the first transmission wheel 705 to rotate, and then drives the second transmission wheel 706 through the first transmission belt 701, and drives the third transmission wheel 707 to rotate through the transmission shaft 703, so as to form cooperation with the fourth transmission wheel 708 through the second transmission belt 702. Since the first clamping plate 40 is connected to the upper end of the first transmission belt 701 through the first connecting piece 709, and the second clamping plate 50 is connected to the lower end of the second transmission belt 702 through the second connecting piece 710, when the first transmission belt 701 and the second transmission belt 702 rotate synchronously, the first clamping plate 40 and the second clamping plate 50 are effectively driven to move close to or away from each other.

[0025] In a specific embodiment, the mounting plate 30 is provided with guide grooves 301 on both sides above the mounting plate 30 for directional movement of the first clamping plate 40 and the second clamping plate 50; the bottom of the first clamping plate 40 and the second clamping plate 50 is provided with a sliding block slidingly installed in the guide groove 301.

[0026] In the embodiment, the guide groove 301 and the sliding block are provided to ensure the stability of the second driving unit 70 when driving the first clamping plate 40 and the second clamping plate 50 to move close to or away from each other.

[0027] In a specific embodiment, it further includes a patching mechanism 80 mounted above the mounting plate 30 for patching the circuit board located on the mounting plate 30.

[0028] The displacement-preventing patching device of the SMT patching machine relates to the technical field of patching machines, and is characterized by comprising a first guide plate 10, a second guide plate 20, a mounting plate 30, a first clamping plate 40, a second clamping plate 50, a first driving unit 60 and a second driving unit 70.

[0029] The above embodiments only express several implementation manners of the utility model, and the description is more specific and detailed, but it cannot be understood as a limitation on the patent scope of the utility model. It should be pointed out that, for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A displacement-preventing patching device of an SMT patching machine, characterized in that: The first guide plate and the second guide plate are arranged side by side, and opposite sides of the first guide plate and the second guide plate are provided with guide rails; the mounting plate is mounted between the first guide plate and the second guide plate and is slidably connected with the first guide plate and the second guide plate through the guide rails; the first clamping plate and the second clamping plate are mounted above the mounting plate and are used for clamping the circuit board placed above the mounting plate; the first driving unit is connected with the mounting plate and is used for driving the mounting plate to move along the direction of the guide rails; the second driving unit is connected with the first clamping plate and the second clamping plate and is used for driving the first clamping plate and the second clamping plate to move close to each other to clamp the circuit board and to move away from each other to release the circuit board.

2. The anti-displacement patching device of the SMT patching machine according to claim 1, wherein: The first driving unit comprises a driving cylinder; the driving cylinder is mounted on the first guide plate and is connected with the mounting plate and is used for driving the mounting plate to move along the guide rails.

3. The anti-displacement patching device of the SMT patching machine according to claim 1, wherein: The second driving unit comprises a first transmission belt, a second transmission belt, a transmission shaft and a driving motor; the first transmission belt is mounted on the side of the mounting plate close to the first guide plate and two ends of the first transmission belt are respectively provided with a first transmission wheel and a second transmission wheel which are rotatably connected with the mounting plate; the second transmission belt is mounted on the side of the mounting plate close to the second guide plate and two ends of the second transmission belt are respectively provided with a third transmission wheel and a fourth transmission wheel which are rotatably connected with the mounting plate; the transmission shaft is mounted between the first guide plate and the second guide plate and is connected with the first transmission wheel and the third transmission wheel; the driving motor is connected with the first transmission wheel and is used for driving the first transmission wheel to rotate; wherein one end of the first clamping plate close to the first transmission belt is connected with the upper end of the first transmission belt through a first connecting piece; one end of the second clamping plate close to the second transmission belt is connected with the lower end of the second transmission belt through a second connecting piece; the first guide plate and the second guide plate are provided with an avoiding groove for the transmission shaft to pass through when the mounting plate moves.

4. The anti-displacement patching device of the SMT patching machine according to claim 1, wherein: Two sides above the mounting plate are provided with guide grooves for directional movement of the first clamping plate and the second clamping plate; the bottom of the first clamping plate and the second clamping plate is provided with a sliding block which is slidably mounted in the guide groove.

5. The anti-displacement patching device of the SMT patching machine according to claim 1, wherein: A patching mechanism mounted above the mounting plate is further included and is used for patching the circuit board located on the mounting plate.

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