CN214228774U

CN214228774U - Rotary component inserter

Info

Publication number: CN214228774U
Application number: CN202022720819.9U
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 rotary plug-in machine, which comprises a base, wherein an electric control assembly is arranged in the base; the large arm is arranged on the base and can horizontally rotate, a first accommodating cavity is arranged inside the large arm, and the first accommodating cavity is communicated with the inside of the base through a first wire passage; the small arm is horizontally and rotatably connected with the large arm, a second accommodating cavity is arranged inside the small arm, and the second accommodating cavity is communicated with the first accommodating cavity through a second wire passage; the clamping assemblies are mounted on the small arms and can move in the vertical direction, the electric control assembly is electrically connected with the clamping assemblies through electric wires, and the electric wires sequentially penetrate through the first electric wire passage, the first accommodating cavity, the second electric wire passage and the second accommodating cavity. The large arm and the small arm of the component inserter cannot be interfered by electric wires in the rotating process, the range of the rotatable angle is larger than 360 degrees, and electronic components can be grabbed without dead angles and the component inserter can be carried out.

Description

Rotary component inserter

Technical Field

The utility model relates to a plug-in components technical field, in particular to rotation type plug-in components machine.

Background

A component inserter is a mechanical device for inserting electronic components to designated positions on a PCB, and generally has a component inserter head at a motion output end thereof, and the component inserter head is generally provided with a plurality of clamping assemblies for clamping and inserting the electronic components; the PCB board conveying and positioning device conveys the PCB board to a preset position, and the plug-in head plugs the corresponding electronic element to a specified position on the PCB board according to an instruction.

The existing plug-in machine is mainly divided into a translation plug-in machine and a rotation plug-in machine. The wiring mode of present rotation type plug-in components machine sets up improperly for the pipeline of connecting wire has restricted the rotation of plug-in components machine, makes the rotatable angle scope of manipulator less, does not reach 360 far away, can't satisfy user's processing demand, and production efficiency also receives the restriction.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a rotation type plug-in components machine, rotatable angle scope is greater than 360 degrees, can snatch electronic component and carry out plug-in components without dead angle.

The rotary component inserter according to the embodiment of the utility model comprises a base, an electric control component is arranged in the base; the large arm is arranged on the base and can horizontally rotate, a first accommodating cavity is formed in the large arm, and the first accommodating cavity is communicated with the inside of the base through a first wire passage; the small arm is horizontally and rotatably connected with the large arm, a second accommodating cavity is formed in the small arm, and the second accommodating cavity is communicated with the first accommodating cavity through a second wire passage; the clamping assemblies are mounted on the small arms and can move in the vertical direction, the electric control assembly is electrically connected with the clamping assemblies through electric wires, and the electric wires sequentially penetrate through the first electric wire passage, the first accommodating cavity, the second electric wire passage and the second accommodating cavity.

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. The clamping assembly can be moved in a vertical direction for insertion. Automatically controlled subassembly and centre gripping subassembly electric connection, the electric wire wears to locate first electric wire route, first holding chamber, second electric wire route and second holding intracavity in proper order, consequently, big arm and forearm can not receive the interference of electric wire at the rotation in-process, and rotatable angle scope is greater than 360 for can snatch electronic component and carry out plug-in components without dead angle.

According to some embodiments of the utility model, be provided with rotating assembly on the forearm, rotating assembly connects a plurality ofly the centre gripping subassembly, rotating assembly can drive a plurality ofly the centre gripping subassembly rotates.

According to some embodiments of the utility model, the rotating assembly includes the motor, first synchronous pulley is installed to the output of motor, first synchronous pulley is connected with second synchronous pulley through synchronous belt drive, but second synchronous pulley horizontal rotation install in on the forearm, second synchronous pulley with the centre gripping subassembly is connected.

According to some embodiments of the invention, the clamping assembly comprises a drive shaft and a link, the link being connected to the second synchronous pulley, the drive shaft being vertically movable relative to the link.

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

According to some embodiments of the utility model, the clamping jaw is pneumatic clamping jaw, gas passage has been seted up at the middle part of drive shaft, gas passage's upper end intercommunication outside air supply, gas passage's lower extreme intercommunication the clamping jaw.

According to some embodiments of the utility model, still install the CCD camera on the forearm, the CCD camera with automatically controlled subassembly electric connection, the camera lens of CCD camera is down, be provided with supplementary light ring under the CCD camera.

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 cross-sectional view of an embodiment of the present invention;

fig. 3 is a schematic view of an internal structure of a base according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a small arm according to an embodiment of the present invention;

fig. 5 is a cross-sectional view of an embodiment of the invention;

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

fig. 7 is a cross-sectional view of a clamping assembly in accordance with an embodiment of the present invention.

Reference numerals: the device comprises a base 1, a large arm 2, a first accommodating cavity 21, a small arm 3, a second accommodating cavity 31, a first wire passage 4, a second wire passage 5, a clamping assembly 6, a driving shaft 61, a connecting frame 62, a clamping jaw 63, a gas channel 64, a rotating assembly 7, a motor 71, a first synchronous pulley 72, a second synchronous pulley 73, a CCD camera 8 and an auxiliary diaphragm 9.

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 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 drawings are exemplary only for the purpose of explaining the present invention, and should not 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 in the description of the orientation, such as the upper and lower directions, is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and 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 therefore should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the present number, and the terms greater than, less than, within, 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 there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, 2, 3, 4 and 5, a rotary component inserter according to an embodiment of the present invention includes a base 1, a large arm 2, a small arm 3, a first wire path 4, a second wire path 5 and a clamping assembly 6.

Wherein, the inside of base 1 is equipped with automatically controlled subassembly. The large arm 2 is installed on the base 1 and can horizontally rotate, a first accommodating cavity 21 is arranged inside the large arm 2, and the first accommodating cavity 21 is communicated with the inside of the base 1 through a first wire passage 4. The small arm 3 is horizontally and rotatably connected with the large arm 2, a second accommodating cavity 31 is formed in the small arm 3, and the second accommodating cavity 31 is communicated with the first accommodating cavity 21 through a second wire passage 5. A plurality of centre gripping subassemblies 6 are installed on forearm 3, and centre gripping subassembly 6 can be followed vertical direction and removed, and automatically controlled subassembly passes through electric wire electric connection centre gripping subassembly 6, and the electric wire is worn to locate in first electric wire route 4, first holding chamber 21, second electric wire route 5 and the second holding chamber 31 in proper order.

The clamping assembly 6 of the component inserter is used for clamping an electronic component to be inserted, and the clamping assembly 6 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 gripper assembly 6 can be moved in the vertical direction for insertion. Automatically controlled subassembly passes through electric wire electric connection with centre gripping subassembly 6, and the electric wire wears to locate first electric wire route 4, first holding chamber, second electric wire route 5 and second holding intracavity in proper order, consequently, big arm 2 and forearm 3 can not receive the interference of electric wire at the rotation in-process, and rotatable angle scope is greater than 360 for can snatch electronic component and carry out plug-in components without the dead angle.

Referring to fig. 4, 5, 6 and 7, in some embodiments of the present invention, a rotating assembly 7 is disposed on the small arm 3, the rotating assembly 7 is connected to the plurality of clamping assemblies 6, and the rotating assembly 7 can drive the plurality of clamping assemblies 6 to rotate. Particularly, the rotating assembly 7 can drive the plurality of clamping assemblies 6 to rotate together, so that the proper insertion angle is adjusted, and the insertion of the insertion assemblies 6 is facilitated.

As shown in fig. 4, the rotating assembly 7 includes a motor 71, a first synchronous pulley 72 is installed at an output end of the motor 71, the first synchronous pulley 72 is connected to a second synchronous pulley 73 through a synchronous belt, the second synchronous pulley 73 is installed on the small arm 3 in a horizontally rotatable manner, and the second synchronous pulley 73 is connected to the clamping assembly 6. The motor 71 drives the first synchronous belt pulley 72 to horizontally rotate, the first synchronous belt pulley 72 drives the second synchronous belt pulley 73 to rotate through a synchronous belt, and the second synchronous belt pulley 73 is connected with the clamping assembly 6, so that the second synchronous belt pulley 73 can drive the clamping assemblies 6 to rotate together, a proper plug-in angle is adjusted, and plug-in of the plug-in assembly 6 is facilitated.

Further, as shown in fig. 4 and 6, the clamping assembly 6 includes a driving shaft 61 and a connecting frame 62, the connecting frame 62 is connected with the second synchronous pulley, and the driving shaft 61 can vertically move relative to the connecting frame 62. Particularly, the clamping assembly 6 is connected with the second synchronous belt wheel through the connecting frame 62, therefore, the rotating assembly 7 can drive the plurality of clamping assemblies 6 to rotate together through the connecting frame, so that the clamping assembly 6 is adjusted to a proper plug-in angle, and plug-in is convenient to carry out. Then, the driving shaft 61 is vertically moved with respect to the link frame, completing the insertion operation.

Further, as shown in fig. 6, the clamping assembly 6 further includes a clamping jaw 63, and the clamping jaw 63 is mounted to the lower end of the driving shaft 61. Specifically, the clamping jaw 63 is used for clamping an electronic component to be inserted, and the clamping jaw 63 is quickly positioned to a position where the insertion is needed by rotating the large arm 2 and the small arm 3; then, the rotating assembly 7 drives the clamping jaw 63 to rotate, so that the clamping jaw 63 and the electronic component to be plugged are adjusted to a proper plug-in angle; finally, the drive shaft 61 is moved downward, completing the insertion operation.

Preferably, as shown in fig. 7, the clamping jaw 63 is a pneumatic clamping jaw, a gas passage 64 is opened in the middle of the driving shaft 61, the upper end of the gas passage 64 is communicated with an external gas source, and the lower end of the gas passage 64 is communicated with the clamping jaw 63. Specifically, the external air source controls the clamping jaws to be closed by conveying pressure gas to the clamping jaws 63, so that the electronic elements to be plugged are grabbed, and after the plugging action is completed, the external air source stops conveying the pressure gas, and the clamping jaws are opened. The pneumatic clamping jaw has the advantages of simple structure, reliable movement, convenient assembly and disassembly and the like. It will be appreciated that the jaws 63 may also be other jaws, such as motorized jaws, etc.

Referring to fig. 5, in some embodiments of the present invention, the small arm 3 is further provided with a CCD camera 8, the CCD camera 8 is electrically connected to the electronic control assembly, the lens of the CCD camera 8 faces downward, and an auxiliary aperture 9 is provided under the CCD camera 8. Specifically, the CCD camera is used for shooting the position of the PCB board needing the plug-in, the CCD camera feeds back shot information to the electric control assembly, the electric control assembly controls the clamping assembly 6 to adjust the height, the plug-in angle and other postures, so that the electronic element clamped by the clamping assembly 6 is aligned to the plug-in position, and the clamping assembly 6 is guided to perform plug-in.

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 without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A rotary component inserter, comprising:

the base (1) is internally provided with an electric control assembly;

the large arm (2) is mounted on the base (1) and can horizontally rotate, a first accommodating cavity (21) is formed in the large arm (2), and the first accommodating cavity (21) is communicated with the inside of the base (1) through a first electric wire passage (4);

the small arm (3) is horizontally and rotatably connected with the large arm (2), a second accommodating cavity (31) is formed in the small arm (3), and the second accommodating cavity (31) is communicated with the first accommodating cavity (21) through a second wire passage (5);

a plurality of centre gripping subassemblies (6), install in on forearm (3), vertical direction removal can be followed in centre gripping subassembly (6), automatically controlled subassembly passes through electric wire electric connection centre gripping subassembly (6), the electric wire wears to locate in proper order first electric wire route (4), first holding chamber (21), second electric wire route (5) and in second holding chamber (31).

2. A rotary inserter according to claim 1, wherein the small arm (3) is provided with a rotating assembly (7), the rotating assembly (7) is connected with a plurality of clamping assemblies (6), and the rotating assembly (7) can drive the plurality of clamping assemblies (6) to rotate.

3. A rotary inserter according to claim 2, wherein the rotating assembly (7) comprises a motor (71), the output end of the motor (71) is provided with a first synchronous pulley (72), the first synchronous pulley (72) is connected with a second synchronous pulley (73) through a synchronous belt transmission, the second synchronous pulley (73) is horizontally and rotatably arranged on the small arm (3), and the second synchronous pulley (73) is connected with the clamping assembly (6).

4. A rotary inserter according to claim 3, wherein the gripping assembly (6) comprises a drive shaft (61) and a connecting frame (62), the connecting frame (62) being connected to the second timing pulley, the drive shaft (61) being vertically movable relative to the connecting frame (62).

5. A rotary inserter according to claim 4, wherein the clamping assembly (6) further comprises a clamping jaw (63), the clamping jaw (63) being mounted to the lower end of the drive shaft (61).

6. A rotary insert machine according to claim 5, wherein the clamping jaws (63) are pneumatic clamping jaws, a gas channel (64) is formed in the middle of the driving shaft (61), the upper end of the gas channel (64) is communicated with an external gas source, and the lower end of the gas channel (64) is communicated with the clamping jaws (63).

7. The rotary insert machine according to claim 1, wherein the small arm (3) is further provided with a CCD camera (8), the CCD camera (8) is electrically connected with the electronic control component, a lens of the CCD camera (8) faces downwards, and an auxiliary aperture (9) is arranged right below the CCD camera (8).