CN218005508U

CN218005508U - PIN needle device is inserted to PCBA board

Info

Publication number: CN218005508U
Application number: CN202221405426.1U
Authority: CN
Inventors: 苏策敏; 郭永建; 封家海
Original assignee: Zhuhai Xinyiwei Technology Co ltd
Current assignee: Zhuhai Xinyiwei Technology Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-12-09
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses a PCBA board PIN needle inserting device, which comprises a frame, a feeding mechanism, a material distributing mechanism and a clamping mechanism, wherein the feeding mechanism is arranged on the frame and comprises a material tray, PIN needles are stored in the material tray, and the feeding mechanism is used for transmitting the PIN needles; the material distribution mechanism is arranged on the rack and positioned on one side of the feeding mechanism, and the material distribution mechanism is used for grouping the PIN needles; the clamping mechanism is movably arranged on the rack and located above the material distribution mechanism, and the clamping mechanism can clamp PIN needles in the material distribution mechanism and insert the PIN needles into the PCBA. On feed mechanism conveys feed mechanism with the PIN needle automatically, feed mechanism can and with the PIN needle automatic share PIN needle group of a neat emission, can get the PIN needle clamp of arranging through pressing from both sides the mechanism at last and get to the PCBA board and carry out the contact PIN. The whole artifical PIN needle equipment that replaces of PIN needle is inserted to PCBA board, and degree of automation is high, when satisfying the required precision, can also improve the efficiency of PIN needle equipment.

Description

PIN needle device is inserted to PCBA board

Technical Field

The utility model relates to an automatic assembly equipment technical field, in particular to PIN needle device is inserted to PCBA board.

Background

In the assembly process of the PCBA pressed PIN PIN, the PIN PIN is usually inserted into a hole position of the PCBA manually or inserted into the hole position of the PCBA by a manipulator, the assembly process of the PCBA pressed PIN PIN requires high position precision of the PIN and the PCBA, the feeding mode of manually inserting the PIN PIN into the hole position of the PCBA is low in stability and slow in action, and assembled products are prone to being unqualified or even scrapped due to position degree deviation. Therefore, a device for automatically feeding and inserting the PIN into the PCBA with low production cost, high precision and quick action is needed to meet the requirement.

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 PIN needle device is inserted to PCBA board can realize that PIN needle automatic feeding and PIN needle insert in the hole site of PCBA board automatically.

According to the utility model discloses a PIN needle device is inserted to PCBA board, PIN needle device is inserted to PCBA board includes frame, feed mechanism and presss from both sides and gets mechanism, the feed mechanism sets up in the frame, the feed mechanism includes the charging tray, the PIN needle is stored in the charging tray, the feed mechanism is used for transmitting the PIN needle; the distribution mechanism is arranged on the rack and positioned on one side of the feeding mechanism, and the distribution mechanism is used for grouping the PIN needles; the clamping mechanism is movably arranged on the rack and located above the distributing mechanism, and the clamping mechanism can clamp the PIN needles in the distributing mechanism and insert the PIN needles into the PCBA.

According to the utility model discloses PIN needle device is inserted to PCBA board has following beneficial effect at least: the feeding mechanism automatically conveys the PIN needles to the distributing mechanism, the distributing mechanism can automatically divide the PIN needles into the PIN needle groups which are arranged in order, and finally the arranged PIN needles can be clamped to the PCBA board through the clamping mechanism to be inserted. PCBA board is inserted PIN needle and is wholly replaced artifical PIN needle equipment, and degree of automation is high, when satisfying the required precision, can also improve the efficiency of PIN needle equipment.

According to some embodiments of the utility model, the feed mechanism still includes:

one end of the linear guide rail is connected with the material tray, the other end of the linear guide rail is connected with the material distribution mechanism, and a sliding groove is formed in the linear guide rail and used for the PIN needle to slide;

and the vibration assembly is arranged on the rack and is respectively connected with the linear guide rail and the material tray.

According to the utility model discloses a some embodiments, feed mechanism includes:

the bottom plate is arranged on the rack;

the distribution assembly is mounted on the bottom plate through a supporting plate and is used for grouping the PIN needles; and

the first driving piece is arranged on the bottom plate through a fixing plate, the output end of the first driving piece is connected with the material distribution assembly, and the first driving piece drives the material distribution assembly to move along a first direction.

According to the utility model discloses a some embodiments, divide the material subassembly to include:

the mounting plate is fixedly arranged on the bottom plate through the supporting plate;

the material distributing plate is slidably arranged on the mounting plate through a second driving piece, the second driving piece is mounted on the mounting plate, the material distributing plate is connected with the linear guide rail through a material distributing block, a material distributing hole is formed in the material distributing plate, and the PIN needle can fall into the material distributing hole;

the transition plate is fixedly arranged on the mounting plate and positioned below the distributing plate, and a transition hole is formed in the transition plate and can be aligned with the distributing hole; and

the material receiving plate is slidably arranged at the output end of the first driving piece through a base plate, a material receiving hole is formed in the material receiving plate, and the material receiving hole is aligned with the transition hole.

According to the utility model discloses a some embodiments, feed mechanism still includes the jacking piece, the jacking piece passes through the fixed setting of connecting plate and is in on the bottom plate, the jacking piece is located connect the below of flitch.

According to the utility model discloses a some embodiments, be provided with jacking portion on the jacking piece, jacking position in connect the below in material hole, jacking portion is inclined plane and the horizontal plane that is connected.

According to the utility model discloses a some embodiments, feed mechanism still includes the response subassembly, the response subassembly sets up on the first driving piece, the response subassembly is used for the response connect the displacement position of flitch.

According to some embodiments of the utility model, the clamp is got the mechanism and is included:

the linear sliding assembly is arranged on the rack through a support;

the clamping component is arranged on the linear sliding component in a sliding mode and used for clamping the PIN needles on the material distribution mechanism to the PCBA board.

According to the utility model discloses a some embodiments, press from both sides and get the subassembly and include:

the fixing clamp is provided with an accommodating groove, and the PIN needle can be clamped in the accommodating groove; the thrust block is arranged on the fixing clamp and positioned above the accommodating groove; and

the movable clamp is movably arranged on one side of the fixed clamp and can be matched with the fixed clamp to clamp the PIN needle.

According to some embodiments of the utility model, the PIN needle device is inserted to PCBA board includes that two sets of symmetries set up divide the material subassembly.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

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 view of a PCBA board PIN insertion device according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a feeding mechanism and a material separating mechanism of the PCBA board PIN inserting device shown in FIG. 1;

FIG. 3 is a schematic view of the feed mechanism shown in FIG. 2;

fig. 4 is a schematic view of a part of the material separating mechanism shown in fig. 3 (omitting the supporting plate);

FIG. 5 is an enlarged, fragmentary schematic view of a feed assembly of the feed mechanism shown in FIG. 4;

FIG. 6 is a schematic view of a gripping mechanism of the PCBA board PIN insertion device shown in FIG. 1;

fig. 7 is a partially enlarged schematic view of the grasping assembly of the grasping mechanism shown in fig. 6.

Reference numerals:

PCBA board 1, PIN needle 2;

the device comprises a feeding mechanism 10, a material tray 11, a linear guide rail 12 and a vibration assembly 13;

the material distributing mechanism 20, the bottom plate 21, the material distributing assembly 22, the supporting plate 221, the mounting plate 222, the material distributing plate 223, the second driving member 224, the material distributing block 223a, the material distributing hole 223b, the transition plate 225, the material receiving plate 226, the base plate 227, the first driving member 23, the jacking block 24, the jacking portion 241, the connecting plate 242 and the sensing assembly 25;

the clamping mechanism 30, the linear sliding assembly 31, the support 311, the clamping assembly 32, the fixed clamp 321, the accommodating groove 321a, the thrust block 321b and the movable clamp 322.

Detailed Description

Reference will now be made in detail to the 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 functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for 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 directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus 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 number, and the terms greater than, less than, within, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of 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 and 6, the PCBA board 1 PIN 2 insertion device according to the embodiment of the present invention includes a rack, a feeding mechanism 10, a material distribution mechanism 20 and a clamping mechanism 30, wherein the feeding mechanism 10 is disposed on the rack, the feeding mechanism 10 includes a tray 11, the PIN 2 is stored in the tray 11, and the feeding mechanism 10 is used for conveying the PIN 2; the material distribution mechanism 20 is arranged on the rack and positioned at one side of the feeding mechanism 10, and the material distribution mechanism 20 is used for grouping the PIN needles 2; the clamping mechanism 30 is movably arranged on the frame and is positioned above the material distributing mechanism 20, and the clamping mechanism 30 can clamp the PIN 2 in the material distributing mechanism 20 and insert the PIN 2 into the PCBA board 1.

Specifically, the feeding mechanism 10 automatically conveys the PIN 2 to the separating mechanism 20, the separating mechanism 20 automatically divides the PIN 2 into a group of PINs 2 which are arranged in order, and finally the arranged PIN 2 is clamped to the PCBA board 1 by the clamping mechanism 30 for PIN inserting. 2 whole artifical PIN needles 2 equipment of replacing of PIN needles is inserted to PCBA board 1, and degree of automation is high, when satisfying the required precision, can also improve the efficiency of 2 equipment of PIN needles.

Referring to fig. 1 and 2, in some embodiments of the present invention, further, the feeding mechanism 10 may further include a linear guide 12 and a vibration assembly 13. One end of the linear guide rail 12 is connected with the material tray 11, the other end of the linear guide rail 12 is connected with the material distribution mechanism 20, and the linear guide rail 12 is provided with a sliding groove for the PIN needle 2 to slide; the vibration assembly 13 is arranged on the frame and is respectively connected with the linear guide rail 12 and the material tray 11. Specifically, the vibrating assembly 13 is provided with a vibrating device, which can vibrate the linear guide rail 12 and the tray 11, so that the PIN 2 in the tray 11 can be conveyed to the linear guide rail 12 in a vibrating manner, the PIN 2 can slide in the chute in the linear guide rail 12, the PIN 2 can be continuously conveyed to the material distribution mechanism 20 by continuous vibration, and finally the PIN 2 in a separated state is divided into a plurality of groups by the material distribution mechanism 20.

Referring to fig. 2 to 5, in some embodiments of the present invention, further, the material distribution mechanism 20 includes: a base plate 21, a dispensing assembly 22 and a first drive 23. The bottom plate 21 is arranged on the frame; the material distributing assembly 22 is mounted on the bottom plate 21 through a supporting plate 221, and the material distributing assembly 22 is used for grouping the PIN needles 2; the first driving member 23 is disposed on the bottom plate 21 through the fixing plate, an output end of the first driving member 23 is connected to the material separating assembly 22, and the first driving member 23 drives the material separating assembly 22 to move along the first direction. Specifically, after the PIN 2 is divided by the dividing assembly 22, the dividing assembly 22 on the output end of the dividing assembly is pushed forward by the first driving member 23, so that the PIN 2 after being divided can be clamped by the clamping member arranged on one side of the dividing mechanism 20.

Referring to fig. 3-5, in some embodiments of the present invention, further, the material distributing assembly 22 includes a mounting plate 222, a material distributing plate 223, a transition plate 225 and a material receiving plate 226. The mounting plate 222 is fixed on the bottom plate 21 through the support plate 221; the distributing plate 223 is slidably arranged on the mounting plate 222 through a second driving piece 224, the second driving piece 224 is mounted on the mounting plate 222, the distributing plate 223 is connected with the linear guide rail 12 through a distributing block 223a, a distributing hole 223b is formed in the distributing plate 223, and the PIN needle 2 can fall into the distributing hole 223 b; the transition plate 225 is fixedly arranged on the mounting plate 222 and is positioned below the material distribution plate 223, and a transition hole (not shown in the figure) is formed in the transition plate 225 and can be aligned with the material distribution hole 223 b; the receiving plate 226 is slidably disposed on the output end of the first driving member 23 through the base plate 227, and a receiving hole is disposed on the receiving plate 226 and aligned with the transition hole.

Specifically, the PIN 2 is conveyed from the linear guide rail 12 to the distributing plate 223 connected through the distributing block 223a, the PIN 2 can slide down into the distributing hole 223b of the distributing plate 223 through the groove formed in the distributing block 223a, and at this time, the upper end face of the transition plate 225 below the distributing plate 223 abuts against the bottom of the PIN 2; then, the second driving member 224 is a cylinder or a hydraulic cylinder, which is not limited herein, the second driving member 224 drives the material distributing plate 223 connected thereto to move forward, so that the material distributing hole 223b is aligned with the transition hole below, and at this time, the PIN 2 staying in the material distributing hole 223b can slide down into the transition hole under the action of gravity; because the material receiving holes in the material receiving plate 226 below the transition plate 225 are aligned with the transition holes, the PIN 2 directly falls into the material receiving holes, and then the substrate 227 connected with the PIN can be driven to move forward by the first driving part 23, so that the material receiving plate 226 on the substrate 227 is driven to move forward, and the PIN 2 is sent out of the material distributing plate 223 and below the transition plate 225, so that the clamping of the clamping mechanism 30 can be facilitated.

Referring to fig. 3 to 5, in some embodiments of the present invention, further, the material distribution mechanism 20 further includes a jacking block 24, the jacking block 24 is fixedly disposed on the bottom plate 21 through a connecting plate 242, and the jacking block 24 is located below the material receiving plate 226 and located on one side of the material receiving plate 226. Specifically, the jacking block 24 is located on the front side of the receiving plate 226, meanwhile, a jacking portion 241 is arranged on the jacking block 24, the jacking portion 241 is located below the receiving hole, and the jacking portion 241 is a connected inclined plane and a horizontal plane. Therefore, when the material receiving plate 226 is driven by the first driving element 23 to move forward, the material receiving hole can slide along the jacking portion 241, and the bottom of the PIN 2 in the material receiving hole can slide in the jacking portion 241, and in the process of moving forward, the bottom of the PIN 2 firstly passes through the inclined plane and then passes through the horizontal plane, so that it can be thought that the PIN 2 is lifted by a certain height under the jacking action of the jacking portion 241, so that the top of the PIN 2 is higher than the upper surface of the material receiving plate 226 by a certain height, and finally, the clamping mechanism 30 can be facilitated to clamp the PIN 2. It should be noted that the inclined plane slowly rises from back to front, and the topmost end of the inclined plane is connected with the horizontal plane.

Referring to fig. 4 to 5, in some embodiments of the present invention, the distribution mechanism 20 further includes a sensing component 25, the sensing component 25 is disposed on the first driving component 23 and located on one side of the first driving component 23, so that the sensing component 25 can sense the displacement position of the receiving plate 226, and therefore the position of the PIN 2 can be known, and the clamping mechanism 30 can be clamped conveniently.

Referring to fig. 1, 6 and 7, in some embodiments of the present invention, the gripping mechanism 30 comprises: a linear sliding assembly 31 and a gripping assembly 32. The linear sliding component 31 is arranged on the frame through a support 311; the clamping component 32 is slidably arranged on the linear sliding component 31, and the clamping component 32 is used for clamping the PIN 2 on the material distribution mechanism 20 to the PCBA board 1. The linear sliding component 31 comprises a sliding guide rail in the front-back direction and a sliding guide rail in the up-down direction, can drive the clamping component 32 to slide backwards and downwards to clamp the PIN needle 2, and can also drive the clamping component 32 to slide upwards and forwards and then slide downwards, so that the PIN needle 2 is inserted into the PCBA board 1. Therefore, the linear sliding mechanism can replace the high-precision positioning of a manipulator, and the cost can be reduced while the precision is met. Note that, the gripping mechanism 30 can assemble more PCBA boards 1, and a linear slide unit 31 that slides in the left-right direction can be added under the PCBA board 1, thereby changing the position of the PCBA board 1 and inserting the PIN 2 into a new PCBA board 1.

Referring to fig. 7, in some embodiments of the present invention, further, gripping assembly 32 includes: a fixed clip 321, a thrust block 321b, and a movable clip 322. The fixing clamp 321 is provided with an accommodating groove 321a, and the PIN needle 2 can be clamped in the accommodating groove 321 a; the movable clamp 322 is movably disposed at one side of the fixing clamp 321, and the movable clamp 322 can cooperate with the fixing clamp 321 to clamp the PIN 2. Specifically, when the clamping assembly 32 moves above the material receiving plate 226, the fixed clamp 321 and the movable clamp 322 are opened, the PIN 2 jacked up by the jacking block 24 enters the accommodating groove 321a from the notch of the accommodating groove 321a, the movable clamp 322 moves along the left-right direction of the slide rail to clamp the PIN 2 in the accommodating groove 321a, then the PIN is conveyed to the PCBA board 1 through the linear sliding assembly 31 to be assembled, and the PIN 2 is assembled into the PCBA board 1 under the thrust action of the thrust block 321 b.

Referring to fig. 1 and 2, in some embodiments of the present invention, the PCBA board 1 PIN 2 insertion device includes two symmetrically arranged sets of material separating assemblies 22. In some PCBA boards 1, when there are PIN 2 holes in the symmetrical direction, or when the PIN 2 needs to be assembled on both sides, the feeding mechanisms 10 may be disposed on both sides of the distributing mechanism 20, and two sets of distributing components 22 are disposed in the distributing mechanism 20, so as to improve the efficiency of assembling the PIN 2.

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 PCBA board PIN insertion device is characterized by comprising:

a frame;

the feeding mechanism is arranged on the rack and comprises a material tray, the PIN needles are stored in the material tray, and the feeding mechanism is used for conveying the PIN needles;

the distribution mechanism is arranged on the rack and positioned on one side of the feeding mechanism, and is used for grouping the PIN needles; and

the clamping mechanism is movably arranged on the rack and located above the material distribution mechanism, and can clamp the PIN needles in the material distribution mechanism and insert the PIN needles into the PCBA board.

2. The PCBA board PIN insertion device of claim 1, wherein the feed mechanism further comprises:

3. The PCBA board PIN insertion device of claim 2, wherein the feed mechanism comprises:

the bottom plate is arranged on the rack;

the first driving part is arranged on the bottom plate through a fixing plate, the output end of the first driving part is connected with the material distribution assembly, and the first driving part drives the material distribution assembly to move along a first direction.

4. The PCBA board PIN insertion device according to claim 3, wherein the feed assembly comprises:

the distribution plate is slidably arranged on the mounting plate through a second driving piece, the second driving piece is mounted on the mounting plate, the distribution plate is connected with the linear guide rail through a distribution block, a distribution hole is formed in the distribution plate, and the PIN needle can fall into the distribution hole;

5. The PCBA board PIN insertion device according to claim 4, wherein the material distribution mechanism further comprises a jacking block, the jacking block is fixedly arranged on the bottom plate through a connecting plate, and the jacking block is located below the material receiving plate.

6. The PCBA board PIN device according to claim 5, wherein the jacking block is provided with a jacking portion, the jacking portion is located below the material receiving hole, and the jacking portion is a connected inclined surface and a horizontal surface.

7. The PCBA board PIN insertion device according to claim 5, wherein the material distribution mechanism further comprises a sensing component, the sensing component is arranged on the first driving piece, and the sensing component is used for sensing the displacement position of the material receiving plate.

8. The PCBA board PIN insertion device of claim 1, wherein the gripping mechanism comprises:

the linear sliding assembly is arranged on the rack through a support;

and the clamping component is arranged on the linear sliding component in a sliding manner and is used for clamping the PIN needles on the material distribution mechanism to the PCBA.

9. The PCBA board PIN insertion device of claim 8, wherein the gripping assembly comprises:

the fixing clamp is provided with an accommodating groove, and the PIN needle can be clamped in the accommodating groove;

the thrust block is arranged on the fixing clamp and positioned above the accommodating groove; and

10. A PCBA board PIN insertion device according to claim 3, comprising two symmetrically arranged sets of said divider members.