CN214228775U

CN214228775U - High-efficient plug-in components machine

Info

Publication number: CN214228775U
Application number: CN202022721938.6U
Authority: CN
Inventors: 邓亚军; 范秀广; 梁文华; 陈成波; 陈戴通
Original assignee: Zhuhai Zhixin Automation Technology Co ltd
Current assignee: Zhuhai Zhixin Automation Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-09-17
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a high-efficiency plug-in machine, which comprises a top seat; the large arm is arranged below the top seat and can horizontally rotate; one end of the small arm is horizontally and rotatably connected with the large arm, the other end of the small arm is provided with a mounting seat, a rotating assembly and a lifting frame are arranged on the mounting seat, the lifting frame can move in the vertical direction, and a clamping groove is formed in the inner side of the lifting frame along the circumferential direction; the upper end of the clamping assembly is provided with a first extending end, the lifting frame surrounds the plurality of first extending ends, the first extending ends can extend out in the horizontal direction and are connected in the clamping grooves in a clamped mode, and the plurality of clamping assemblies are connected with the rotating assembly. The clamping assembly is used for clamping an electronic component to be inserted, and can be quickly positioned to a position where a plug-in unit is needed by rotating the small arm and the large arm. This plug-in components machine both can single centre gripping subassembly go up and down, makes other centre gripping subassemblies can not the scotch circuit board, also can a plurality of centre gripping subassemblies go up and down together, satisfies multiple user demand, improves plug-in components efficiency.

Description

High-efficient plug-in components machine

Technical Field

The invention relates to the technical field of plug-in components, in particular to a high-efficiency plug-in component machine.

Background

With the rapid development of electronic technology, electronic products are used more and more widely, a PCB is an important component of the electronic products, and a component inserter is a processing device for inserting various components to specified positions of the PCB. In the process of manufacturing the component inserter, the electronic components to be inserted are generally conveyed to the loading position one by one, and the electronic components are inserted on the PCB board by the clamping of the component inserter head.

Although the automatic plug-in is realized by the existing plug-in machine, the efficiency and the quality of the plug-in are uneven, and a part of reasons are that the plug-in head of the plug-in machine has defects in structural design. The plug-in components head of present plug-in components machine adopts integrated form structural design, and at the in-process of plug-in components, the centre gripping subassembly of inoperative among the integrated form plug-in components head also can stretch out along with the centre gripping subassembly of work, influences each other with the PCB board easily, causes the damage of PCB board even.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides an efficient component inserter which can insert components efficiently and does not damage a circuit board.

The efficient component inserter comprises a top seat; the large arm is arranged below the top seat and can horizontally rotate; one end of the small arm is horizontally and rotatably connected with the large arm, the other end of the small arm is provided with a mounting seat, a rotating assembly and a lifting frame are arranged on the mounting seat, the lifting frame can move along the vertical direction, and a clamping groove is formed in the inner side of the lifting frame along the circumferential direction; the clamping device comprises a plurality of clamping components, wherein a first extending end is arranged at the upper end of each clamping component, the lifting frame surrounds the plurality of first extending ends, the first extending ends can extend in the horizontal direction and are clamped in the clamping grooves, and the plurality of clamping components are connected with the rotating component.

The method has the following beneficial effects: the clamping assembly of the component inserter is used for clamping an electronic component to be inserted, and the clamping assembly can be quickly positioned to a position where the component inserter is needed by rotating the small arm and the large arm. Then, the rotating component can drive the plurality of clamping components to rotate together, so that the proper plug-in angle can be adjusted. In addition, the inner side of the lifting frame is provided with a clamping groove, the upper end of the clamping assembly is provided with a first extending end, the first extending end can extend out in the horizontal direction and is clamped in the clamping groove through the driving piece, and the lifting frame can drive the clamping assemblies to lift synchronously when moving up and down so as to complete the movement of the plug-in unit. The plug-in machine can control the clamping assemblies to lift in a difference mode, and can lift by a single clamping assembly, so that other clamping assemblies cannot scratch a circuit board, and a plurality of clamping assemblies can lift together, multiple use requirements are met, and the plug-in efficiency is improved.

According to some embodiments of the invention, a first motor is installed inside the top seat, an output end of the first motor is in transmission connection with one end of the large arm, a second motor is installed at the other end of the large arm, and an output end of the second motor is in transmission connection with the small arm.

According to some embodiments of the present invention, the mounting base further includes a supporting frame, the supporting frame is disposed along a vertical direction, the plurality of clamping assemblies surrounds the supporting frame, the upper ends of the clamping assemblies are further provided with second protruding ends, and the second protruding ends can protrude along a horizontal direction and are clamped to the upper edge of the supporting frame.

According to some embodiments of the invention, the clamping assembly comprises a drive cylinder having an output rod disposed therethrough, one end of the output rod being provided as the first protruding end and the other end being provided as the second protruding end, the drive cylinder being capable of driving the output rod to move in a horizontal direction, the second protruding end retracting when the first protruding end protrudes and the first protruding end retracting when the second protruding end protrudes.

According to some embodiments of the invention, the first protruding end is vertically provided with a clamping rod, and when the first protruding end extends along the horizontal direction, the clamping rod is clamped in the clamping groove.

According to some embodiments of the invention, a guide rail is arranged on the mounting seat along the vertical direction, the lifting frame is connected with the guide rail through a sliding block, a third motor is mounted on the mounting seat, the output end of the third motor is connected with a first synchronous belt wheel in a transmission manner, the first synchronous belt wheel is connected with a second synchronous belt wheel in a transmission manner through a first synchronous belt, and the sliding block is connected with the first synchronous belt.

According to some embodiments of the invention, the clamping assembly further comprises a drive shaft movable in a vertical direction and connected to the rotating assembly through a connecting bracket.

According to some embodiments of the invention, the clamping assembly further comprises a pneumatic jaw mounted to a lower end of the drive shaft.

According to some embodiments of the invention, the rotating assembly comprises a fourth motor, an output end of the fourth motor is provided with a third synchronous pulley, the third synchronous pulley is connected with a fourth synchronous pulley through a second synchronous belt, the third synchronous pulley is horizontally and rotatably arranged on the mounting seat, and the fourth synchronous pulley is connected with the clamping assembly through the connecting frame.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a partial exploded view of an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a mounting base according to an embodiment of the present invention;

FIG. 4 is a partial block diagram of a first perspective of an embodiment of the present invention;

FIG. 5 is a partial schematic structural diagram of a second perspective view according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a clamping assembly according to an embodiment of the present invention;

FIG. 7 is a cross-sectional view of a clamping assembly according to an embodiment of the invention.

Reference numerals: the device comprises a top seat 1, a first motor 11, a large arm 2, a second motor 21, a small arm 3, a mounting seat 4, a guide rail 41, a sliding block 42, a third motor 43, a rotating assembly 5, a fourth motor 51, a lifting frame 6, a clamping groove 61, a clamping assembly 7, a first extending end 71, a second extending end 72, a driving cylinder 73, an output rod 74, a clamping rod 75, a driving shaft 76, a connecting frame 77, a pneumatic clamping jaw 78 and a supporting frame 8.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to, for example, the upper, lower, etc., is indicated based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 6, a high-efficiency component inserter according to an embodiment of the present invention includes a top base 1, a large arm 2, a small arm 3, a mounting base 4, a rotating assembly 5, a lifting frame 6, and a clamping assembly 7.

Wherein, the big arm 2 is arranged below the top seat 1 and can horizontally rotate. The one end level of forearm 3 is rotated and is connected big arm 2, and mount pad 4 is installed to the other end, installs rotating assembly 5 and crane 6 on the mount pad 4, and crane 6 can be followed vertical direction and removed, and draw-in groove 61 has been seted up along circumference to crane 6 inboard. The upper ends of the clamping assemblies 7 are provided with first extending ends 71, the lifting frame 6 surrounds the first extending ends 71, the first extending ends 71 can extend out in the horizontal direction and are clamped in the clamping grooves 61, and the clamping assemblies 7 are connected with the rotating assembly 5.

The clamping assembly 7 of the component inserter is used for clamping an electronic component to be inserted, and the clamping assembly 7 can be quickly positioned to a position where the component inserter is needed by rotating the large arm 2 and the small arm 3. The rotating assembly 5 can then bring the plurality of gripping assemblies 7 together for rotation, thereby adjusting to the appropriate insert angle. In addition, the inner side of the lifting frame 6 is provided with a clamping groove 61, the upper end of the clamping component 7 is provided with a first extending end 71, the first extending end 71 can extend out along the horizontal direction and be clamped in the clamping groove 61 through a driving piece, and the lifting frame 6 can drive the clamping components 7 to lift synchronously by lifting movement, so that the plug-in action is completed. This plug-in components machine can the lift of difference control centre gripping subassembly 7, both can single centre gripping subassembly 7 go up and down for other centre gripping subassemblies 7 can not scotch the circuit board, also can a plurality of centre gripping subassemblies 7 go up and down together, satisfy multiple user demand, thereby improve plug-in components efficiency.

Referring to fig. 1 and 2, in some embodiments of the present invention, a first motor 11 is installed inside the top seat 1, an output end of the first motor 11 is in transmission connection with one end of the large arm 2, a second motor 21 is installed at the other end of the large arm 2, and an output end of the second motor 21 is in transmission connection with the small arm 3. Wherein, the first motor 11 can drive the big arm 2 to rotate, and the second motor 21 can drive the small arm 3 to rotate. Further, the output end of the first motor 11 is connected to the large arm 2 through a first harmonic reducer, and the output end of the second motor 21 is connected to the small arm 3 through a second harmonic reducer.

Referring to fig. 4, 5 and 6, in some embodiments of the present invention, the mounting base 4 is further provided with a supporting frame 8, the supporting frame 8 is disposed along a vertical direction, the plurality of clamping assemblies 7 surround the supporting frame 8, the upper end of each clamping assembly 7 is further provided with a second protruding end 72, and the second protruding end 72 can protrude along a horizontal direction and is clamped on the upper edge of the supporting frame 8. Specifically, the supporting frame 8 is in a circular tube shape, the plurality of clamping assemblies 7 are wound around the supporting frame 8, and the distance between the clamping assemblies 7 and the supporting frame 8 is equal. When the second protruding end 72 protrudes and is engaged with the supporting frame 8, the first protruding end 71 retracts and disengages from the engaging groove 61, and at this time, the supporting frame 8 can prevent the clamping assembly 7 from falling down due to its own gravity.

Further, as shown in fig. 6 in particular, the clamping assembly 7 includes a driving cylinder 73, the driving cylinder 73 is provided with an output rod 74, one end of the output rod 74 is provided as a first extending end 71, and the other end is provided as a second extending end 72, the driving cylinder 73 can drive the output rod 74 to move along the horizontal direction, when the first extending end 71 extends, the second extending end 72 retracts, and when the second extending end 72 extends, the first extending end 71 retracts.

Specifically, the output rod 74 penetrates the driving cylinder 73, and therefore, when the driving cylinder 73 drives the output rod 74 to move in the horizontal direction, the first protruding end 71 and the second protruding end 72 can only be protruded alternatively. When the first extending end 71 extends in the horizontal direction and is clamped in the clamping groove 61, the second extending end 72 retracts and is separated from the supporting frame 8, and at the moment, the lifting frame 6 drives the clamping assembly 7 to lift synchronously. When the second protruding end 72 extends out and is clamped on the supporting frame 8, the first protruding end 71 retracts and disengages from the clamping groove 61, and at this time, the supporting frame 8 can prevent the clamping assembly 7 from falling under the action of self gravity. Preferably, the drive cylinder 73 is a pneumatic cylinder. The driving cylinder 73 is connected with an external air source through an air pipe, an air pipe passage is arranged in the middle of the supporting frame 8 along the vertical direction, and the air pipe penetrates through the air pipe passage.

Referring to fig. 4, 5 and 6, in some embodiments of the present invention, a clamping rod 75 is vertically disposed on the first protruding end 71, and when the first protruding end 71 extends in a horizontal direction, the clamping rod 75 is clamped in the clamping groove 61. Specifically, the first protruding end 71 is clamped in the clamping groove 61 through the clamping rod 75, so that the first protruding end 71 can be prevented from being worn, and preferably, the clamping rod 75 is connected to the first protruding end 71 through threads, so that the first protruding end 71 is easy to replace.

Referring to fig. 3 and 4, in some embodiments of the present invention, a guide rail 41 is vertically disposed on the mounting base 4, the crane 6 is connected to the guide rail 41 through a slider 42, a third motor 43 is mounted on the mounting base 4, an output end of the third motor 43 is connected to a first synchronous pulley in a transmission manner, the first synchronous pulley is connected to a second synchronous pulley in a transmission manner through a first synchronous belt, and the slider 42 is connected to the first synchronous belt. Specifically, the first and second timing pulleys are mounted on the mounting base 4, and the rotation shafts of the first and second timing pulleys are arranged in the horizontal direction. The third motor drives the first synchronous belt wheel to rotate, the first synchronous belt wheel drives the first synchronous belt and the second synchronous belt wheel to rotate, the sliding block 42 is connected with the first synchronous belt, and the lifting frame 6 can be driven to lift along the guide rail 41 when the first synchronous belt rotates.

Referring to fig. 3, 4, 5, 6 and 7, in some embodiments of the present invention, the clamping assembly 7 further includes a driving shaft 76 and a connecting bracket 77, the driving shaft 76 being movable in a vertical direction and connected to the rotating assembly 5 through the connecting bracket 77. Wherein, the connecting frame 77 is connected with the rotating component 5, so that the rotating component 5 can drive the clamping component 7 to rotate through the connecting frame 77. At the same time, the drive shaft 76 is vertically movable with respect to the connecting frame 77.

Further, as shown in fig. 6 and 7 in particular, the clamping assembly 7 further includes a pneumatic clamping jaw 78, and the pneumatic clamping jaw 78 is mounted on the lower end of the driving shaft 76. The middle part of the driving shaft 76 is provided with a gas channel, the upper end of the gas channel is communicated with an external gas source through a gas pipe, the lower end of the gas channel is communicated with the pneumatic clamping jaw 78, and the pneumatic clamping jaw 78 is controlled to open and close through inputting pressure gas, so that electronic components are grabbed and plug-in is carried out.

As shown in fig. 4 and 5, the rotating assembly 5 includes a fourth motor 51, a third synchronous pulley is installed at an output end of the fourth motor 51, the third synchronous pulley is connected to a fourth synchronous pulley through a second synchronous belt, the third synchronous pulley is horizontally rotatably installed on the installation base 4, and the fourth synchronous pulley is connected to the clamping assembly 7 through a connecting frame 77. Specifically, the fourth motor 51 drives the third synchronous pulley to rotate, the third synchronous pulley drives the fourth synchronous pulley to rotate through the second synchronous belt, and the fourth synchronous pulley is connected with the clamping assembly 4 through the connecting frame 44, so that the fourth synchronous pulley can drive the clamping assembly 4 to rotate.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. An efficient component inserter, comprising:

a top seat (1);

the large arm (2) is arranged below the top seat (1) and can horizontally rotate;

the lifting mechanism comprises a small arm (3), one end of the small arm is horizontally and rotatably connected with the large arm (2), the other end of the small arm is provided with a mounting seat (4), a rotating assembly (5) and a lifting frame (6) are mounted on the mounting seat (4), the lifting frame (6) can move in the vertical direction, and a clamping groove (61) is formed in the inner side of the lifting frame (6) along the circumferential direction;

the clamping device comprises a plurality of clamping components (7), wherein a first extending end (71) is arranged at the upper end of each clamping component (7), the lifting frame (6) surrounds the plurality of first extending ends (71), the first extending ends (71) can extend in the horizontal direction and are clamped in the clamping grooves (61), and the plurality of clamping components (7) are connected with the rotating component (5).

2. A high-efficiency plug-in machine according to claim 1, characterized in that a first motor (11) is installed inside the top seat (1), the output end of the first motor (11) is connected with one end of the large arm (2) in a transmission manner, a second motor (21) is installed at the other end of the large arm (2), and the output end of the second motor (21) is connected with the small arm (3) in a transmission manner.

3. The efficient component inserter according to claim 1, wherein a supporting frame (8) is further mounted on the mounting base (4), the supporting frame (8) is arranged in a vertical direction, the plurality of clamping assemblies (7) are arranged around the supporting frame (8), a second extending end (72) is further arranged at the upper end of each clamping assembly (7), and the second extending end (72) can extend in a horizontal direction and is clamped at the upper end edge of the supporting frame (8).

4. A high efficiency inserter according to claim 3, wherein the clamping assembly (7) comprises a driving cylinder (73), the driving cylinder (73) is provided with an output rod (74) in a penetrating way, one end of the output rod (74) is provided with the first extending end (71), the other end is provided with the second extending end (72), the driving cylinder (73) can drive the output rod (74) to move along the horizontal direction, when the first extending end (71) extends, the second extending end (72) retracts, when the second extending end (72) extends, the first extending end (71) retracts.

5. The high-efficiency component inserter according to the claim 1, wherein the first extending end (71) is vertically provided with a clamping rod (75), and when the first extending end (71) extends along the horizontal direction, the clamping rod (75) is clamped in the clamping groove (61).

6. The efficient component inserter according to claim 1, wherein a guide rail (41) is vertically arranged on the mounting base (4), the lifting frame (6) is connected with the guide rail (41) through a sliding block (42), a third motor (43) is mounted on the mounting base (4), an output end of the third motor (43) is in transmission connection with a first synchronous belt pulley, the first synchronous belt pulley is in transmission connection with a second synchronous belt pulley through a first synchronous belt, and the sliding block (42) is connected with the first synchronous belt.

7. A high efficiency inserter according to claim 1, characterized in that the gripping assembly (7) further comprises a drive shaft (76) and a connecting frame (77), the drive shaft (76) being movable in the vertical direction and being connected to the rotating assembly (5) by means of the connecting frame (77).

8. A high efficiency inserter according to claim 7, wherein the clamping assembly (7) further comprises a pneumatic jaw (78), the pneumatic jaw (78) being mounted to the lower end of the drive shaft (76).

9. A high-efficiency component inserter according to claim 7, wherein the rotating assembly (5) comprises a fourth motor (51), a third synchronous pulley is mounted at the output end of the fourth motor (51), the third synchronous pulley is connected with a fourth synchronous pulley through a second synchronous belt drive, the third synchronous pulley is horizontally and rotatably mounted on the mounting seat (4), and the fourth synchronous pulley is connected with the clamping assembly (7) through the connecting frame (77).