阅读说明：本技术 一种pin自动插针机 (Automatic PIN inserting machine for PIN ) 是由 不公告发明人 于 2020-07-28 设计创作，主要内容包括：本发明涉及插针机领域,具体是一种PIN自动插针机,包括主体机架,所述主体机架上分别安装有XY轴移动机构、CCD视觉检测机构、连料PIN自动送料机构、PIN扭断转移机构、插针机构和PIN连料卷盘放料机构,插针机构还包括有PIN高度检测组件。本发明集成了视觉拍照引导、插针插入力监控反馈、PIN自动送料、插针后高度检测、PIN扭断以及插针深度柔性调节的功能,结构简单,送针稳定性好,提高生产效率,且便于维护,真正实现了高柔性生产。(The invention relates to the field of PIN inserting machines, in particular to a PIN automatic PIN inserting machine which comprises a main body frame, wherein an XY axis moving mechanism, a CCD visual detection mechanism, a continuous material PIN automatic feeding mechanism, a PIN twist-off transfer mechanism, a PIN inserting mechanism, a PIN continuous material coil discharging mechanism and a PIN height detection assembly are respectively arranged on the main body frame. The invention integrates the functions of visual shooting guidance, PIN insertion force monitoring feedback, PIN automatic feeding, post-PIN height detection, PIN twist-off and PIN depth flexible adjustment, has simple structure and good PIN feeding stability, improves the production efficiency, is convenient to maintain and really realizes high-flexibility production.)

1. An automatic PIN inserting machine of PIN includes main part frame (10), its characterized in that:

an XY-axis moving mechanism (20), a CCD visual detection mechanism (30), a continuous material PIN automatic feeding mechanism (40), a PIN twist-off transfer mechanism (50), a PIN inserting mechanism (60) and a PIN continuous material coil discharging mechanism (80) are respectively arranged on the main body frame (10);

the XY axis moving mechanism (20) is used for moving the chip copper substrate to a photographing area of the CCD visual detection mechanism (30), and the CCD visual detection mechanism (30) is used for photographing the chip copper substrate conveyed by the XY axis moving mechanism (20) and capturing the position of a needle cap of the chip copper substrate through a visual system of the CCD visual detection mechanism;

the PIN continuous material reel discharging mechanism (80) is used for conveying PIN needles to the continuous material PIN automatic feeding mechanism (40), the continuous material PIN automatic feeding mechanism (40) is used for conveying the PIN needles to the twisting-off position of the PIN twisting-off transfer mechanism (50) and twisting off the continuous material PIN needles, and the PIN twisting-off transfer mechanism (50) is also used for clamping the PIN needles and conveying the PIN needles to the position below the PIN inserting mechanism (60);

the PIN inserting mechanism (60) is used for clamping the twisted-off PIN and inserting the twisted-off PIN into a PIN cap of the chip copper substrate, the PIN inserting mechanism (60) further comprises a PIN height detection assembly (70), and the PIN height detection assembly (70) is used for carrying out height detection on the PIN of the chip copper substrate into which the PIN is inserted.

2. The PIN automatic PIN inserting machine according to claim 1, wherein the XY axis moving mechanism (20) comprises a moving auxiliary guide rail (201), a Y axis moving servo module (202), a copper substrate fixing jig (203), an X axis moving servo module (204), a Y axis moving servo motor (205) and an X axis moving servo motor (206); remove auxiliary guide rail (201) and X axle and remove servo module (204) and all install at main part frame (10) top, X axle that the X axle removed servo module (204) one end is installed and is used for driving its operation removes servo motor (206), still install Y axle removal servo module (202) on X axle removal servo module (204) and removal auxiliary guide rail (201), Y axle removal servo motor (205) that are used for driving its operation are installed to the one end that Y axle removed servo module (202), still install copper base plate fixed tool (203) on Y axle removal servo module (202).

3. The automatic PIN inserter according to claim 1 or 2, wherein the CCD vision inspection mechanism (30) comprises a support base (301), a moving cylinder (302), a CCD camera (303), a camera lens (304) and a camera light source (305); the supporting base (301) is fixedly arranged at the top of the main body frame (10), a movable air cylinder (302) is fixedly arranged on the supporting base (301), a visual mechanism is fixedly arranged at the lower end of the movable air cylinder (302), and the visual mechanism comprises a CCD camera (303), a camera lens (304) and a camera light source (305) which are installed in a matched mode.

4. The PIN automatic PIN inserting machine according to claim 3, wherein the continuous material PIN automatic feeding mechanism (40) comprises a supporting substrate (401), a PIN continuous material feeding rear position degree detector (402), a PIN continuous material feeding track (403), a continuous material PIN correction mechanism (404), a continuous material PIN feeding rear pressing mechanism (406), a continuous material PIN stirring mechanism (407), a step feeding mechanism (408) and a twist-off limiting mechanism (409); the support substrate (401) is fixedly arranged at the top of the main body frame (10), a continuous material PIN correction mechanism (404) used for correcting and transmitting a continuous material PIN (405) is arranged at the upper part of the support substrate (401), a PIN continuous material feeding track (403) used for limiting the continuous material PIN (405) is arranged on the support substrate (401) below the continuous material PIN correction mechanism (404), a PIN continuous material feeding post-feeding position degree detector (402) used for detecting whether feeding is accurate or not is arranged on one side of the PIN continuous material feeding track (403), a continuous material PIN feeding post-pressing mechanism (406) and a continuous material PIN shifting mechanism (407) are arranged on the other side of the PIN continuous material feeding track (403), and the continuous material PIN feeding post-pressing mechanism (406) is used for pressing continuous materials after feeding is completed; the material connecting PIN material shifting mechanism (407) is used for being clamped at the end-to-end connection part of a PIN needle; the step feeding mechanism (408) for feeding materials at equal intervals according to the length of PIN needles is mounted on the supporting substrate (401) on the lower side of the continuous material PIN stirring mechanism (407), and the twist-off limiting mechanism (409) is mounted on the supporting substrate (401) on the lower side of the PIN continuous material feeding track (403).

5. The automatic PIN inserter according to claim 4, wherein the PIN twist-off transfer mechanism (50) comprises a support fixing plate (501), a translation guide rail (502), a translation cylinder (503), a PIN clamping twist-off mechanism (504), a rotating mechanism (505) and a translation limiting mechanism (506); the support fixing plate (501) is fixedly installed on the top of the main body rack (10), a translation guide rail (502) is fixedly installed on the top of the support fixing plate (501), the translation guide rail (502) is driven to move by a translation cylinder (503) installed on the top of the main body rack (10), a PIN clamping and twisting-off mechanism (504) and a rotating mechanism (505) are respectively installed on the translation guide rail (502), the PIN clamping and twisting-off mechanism (504) is used for clamping a single PIN needle to be twisted off, and the rotating mechanism (505) is used for driving the PIN clamping and twisting-off mechanism (504) to rotate; and the support fixing plate (501) is also provided with a translation limiting mechanism (506) for transferring the twisted PIN to a PIN inserting position.

6. The automatic PIN inserting machine according to claim 5, wherein the PIN inserting mechanism (60) further comprises a PIN clamping PIN inserting mechanism (601), a first servo motor (603), a pressure feedback monitoring mechanism (604), a PIN lifting servo module (605) and a second servo motor (606); the second servo motor (606) is fixedly installed on the top of the main body rack (10), the second servo motor (606) is connected with the PIN lifting servo module (605), a PIN clamping PIN mechanism (601) and a first servo motor (603) are respectively installed on the PIN lifting servo module (605), the first servo motor (603) is used for driving the PIN clamping PIN mechanism (601) to rotate, and the PIN clamping PIN mechanism (601) is used for clamping a single PIN and then inserting the PIN into a PIN cap of a chip copper substrate; the PIN height detection assembly (70) and the pressure feedback monitoring mechanism (604) are installed on the PIN lifting servo module (605), and the pressure feedback monitoring mechanism (604) is used for carrying out feedback monitoring on the insertion force in the PIN insertion process.

7. The PIN automatic PIN machine according to claim 6, characterized in that the PIN height detection assembly (70) comprises a PIN detection probe (701), a GT displacement sensor (702), a moving propulsion cylinder (703) and a moving guide (704); the mobile propulsion cylinder (703) is fixedly arranged on the contact PIN lifting servo module (605), the mobile propulsion cylinder (703) is connected with a mobile guide rail (704), a PIN detection probe (701) and a GT displacement sensor (702) are respectively arranged on the mobile guide rail (704), and the PIN detection probe (701) is used for being in contact with a single PIN PIN on a chip copper substrate after the PIN insertion, so that the height is indirectly fed back; and the GT displacement sensor (702) is used for detecting the height of the PIN PINs on the chip copper substrate after the PINs are inserted and feeding back the specific height of the PIN PINs.

8. The PIN automatic PIN inserting machine according to claim 6, wherein the PIN material-connecting reel emptying mechanism (80) comprises a PIN material-connecting reel (801), a PIN material-connecting protective cover (802), a PIN material-connecting reel fixing clamp (803), an emptying motor (804), a mechanism fixing bracket (805), a mechanism adjusting foot (806) and a PIN guide cover (807); mechanism fixed bolster (805) set up in one side of main part frame (10), and a plurality of mechanisms are still installed and are adjusted lower margin (806) in the bottom of mechanism fixed bolster (805), install PIN material reel (801) even on mechanism fixed bolster (805), install PIN material reel fixation clamp (803) even on PIN material reel (801), still install on mechanism fixed bolster (805) and be used for driving PIN material reel (801) pivoted blowing motor (804) even, PIN material reel (801) downside is still installed and is fixed with PIN material safety cover (802) even, still installs PIN guide housing (807) with PIN material safety cover (802) matched with on mechanism fixed bolster (805).

9. The PIN automatic PIN inserting machine according to claim 8, wherein the main body frame (10) comprises a device adjusting foot (101), a device main body frame (102) and a device base plate (103); an equipment substrate (103) is fixedly arranged at the top of the equipment main body frame (102), and an equipment adjusting anchor (101) is fixedly arranged at the bottom of the equipment main body frame (102).

Technical Field

The invention relates to the field of PIN inserting machines, in particular to a PIN automatic PIN inserting machine, which is mainly aimed at the semiconductor chip industry and mainly has the function of inserting different PIN PINs into a chip copper substrate (as shown in figure 1).

Background

In the current market, pin machines have several names: PIN inserter equipment, automatic PIN inserter, and the like, which may belong to the broad category of PIN inserter equipment.

The automatic pin machine is widely applied to the industries of various electronic transformer coil frameworks, relay coil frameworks, fan motor coil frameworks, micro motor coil frameworks, stepping motor coil frameworks, high-low-package coil frameworks, charger coil frameworks, inductance coil frameworks, middle-cycle coil frameworks, energy-saving lamp coil frameworks, automobile ignition coil frameworks, automobile connectors and semiconductor chips.

At present, manufacturers who mainly use PIN inserting machines in the market mainly use a cam structure as a main part, namely, a motor drives a cam mechanism to complete processes of automatic feeding, automatic cutting, automatic PIN inserting and the like of PIN PINs.

The advantages and disadvantages of this device are as follows:

the advantages are mainly: 1) the cam pin has a compact structure, and the mechanism can be small and exquisite, so that the space is saved; 2) high efficiency and high pin inserting speed.

The defects mainly comprise: 1) the flexibility is poor, the mechanism adopts a cam, the design is complex, the design is not adjustable, and if a certain action of equipment needs to be changed in the later period, parts need to be manufactured again; 2) the cam mechanism is connected with the high pair, so that the equipment runs for a long time and easily wears the high pair contact parts, thereby causing the pin inserting abnormality of the pin inserting equipment.

Therefore, in view of the above current situation, there is an urgent need to develop an automatic PIN inserting machine which can make the PIN inserting device have higher flexible production capacity and meet the use requirements of customers in terms of production efficiency and maintenance, so as to overcome the defects in the current practical application.

Disclosure of Invention

An embodiment of the present invention provides an automatic PIN inserter to solve the problems in the background art.

In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:

a PIN automatic PIN inserting machine comprises a main body frame, wherein an XY axis moving mechanism, a CCD visual detection mechanism, a material connection PIN automatic feeding mechanism, a PIN twist-off transfer mechanism, a PIN inserting mechanism and a PIN material connection material coil discharging mechanism are respectively arranged on the main body frame, the XY axis moving mechanism is used for moving a chip copper substrate to a photographing area of the CCD visual detection mechanism, and the CCD visual detection mechanism is used for photographing the chip copper substrate conveyed by the XY axis moving mechanism and capturing the PIN cap position of the chip copper substrate through a visual system of the CCD visual detection mechanism; PIN even material reel drop feed mechanism be used for to even material PIN autoloading mechanism carries PIN needle, even material PIN autoloading mechanism be used for carrying the PIN needle extremely PIN twist off shift mechanism's twist off position and twist off even material PIN needle, PIN twist off shift mechanism still is used for centre gripping PIN needle and carries it extremely the insertion mechanism below, insertion mechanism is arranged in the PIN needle after the centre gripping twist off and inserts its PIN cap of chip copper base plate, and insertion mechanism is still including PIN high detection subassembly, and PIN high detection subassembly is used for carrying out the high detection to the PIN needle of the chip copper base plate that inserts the PIN needle.

Compared with the prior art, the embodiment of the invention has the beneficial effects that:

this automatic PIN machine of PIN has integrateed vision guide of shooing, contact PIN insertion force control feedback, PIN autoloading, behind the contact PIN highly detect, PIN twist off and the function of the flexible regulation of contact PIN degree of depth, simple structure, and it is good to send needle stability, improves production efficiency, and is convenient for maintain, has really realized high flexible production.

Drawings

Fig. 1 is a schematic diagram of a semi-finished chip after being inserted by a pin inserting machine in the prior art.

Fig. 2 is a schematic view of an outline assembly structure according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of the internal components of fig. 1.

Fig. 4 is a schematic structural view of an XY axis moving mechanism in the embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a CCD visual inspection mechanism in an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a continuous material PIN automatic feeding mechanism in the embodiment of the invention.

Fig. 7 is a schematic structural diagram of a PIN twist-off transfer mechanism in an embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a pin inserter mechanism according to an embodiment of the present invention.

Fig. 9 is a schematic structural diagram of a PIN height detection component in the embodiment of the present invention.

FIG. 10 is a schematic structural diagram of a PIN roll-to-roll discharging mechanism in the embodiment of the invention.

Fig. 11 is a schematic structural diagram of a main body frame according to an embodiment of the present invention.

In the figure: 10-main body frame, 20-XY axis moving mechanism, 30-CCD visual detection mechanism, 40-continuous material PIN automatic feeding mechanism, 50-PIN twist-off transfer mechanism, 60-PIN inserting mechanism, 70-PIN height detection component, 80-PIN continuous material coil discharging mechanism, 90-equipment visual protective cover, 100-equipment man-machine interaction interface, 110-equipment compressed air processing unit, 120-equipment power interface, 101-equipment adjusting ground foot, 102-equipment main body frame, 103-equipment substrate, 201-moving auxiliary guide rail, 202-Y axis moving servo module, 203-copper substrate fixing jig, 204-X axis moving servo module, 205-Y axis moving servo motor, 206-X axis moving servo motor, 301-supporting base, 302-moving cylinder, 303-CCD camera, 304-camera lens, 305-camera light source, 401-supporting substrate, 402-PIN continuous material feeding post-position degree detector, 403-PIN continuous material feeding track, 404-continuous material PIN correction mechanism, 405-continuous material PIN, 406-continuous material PIN feeding post-pressing mechanism, 407-continuous material PIN stirring mechanism, 408-step feeding mechanism, 409-twist-off limit mechanism, 501-supporting fixed plate, 502-translation guide rail, 503-translation cylinder, 504-PIN clamping twist-off mechanism, 505-rotating mechanism, 506-translation limit mechanism, 601-PIN clamping PIN mechanism, 603-first servo motor, 604-pressure feedback monitoring mechanism, 605-PIN lifting servo module, 606-second servo motor, 701-PIN detection probe, 702-GT displacement sensor, 703-moving propulsion cylinder, 704-moving guide rail, 801-PIN material connecting material coil disc, 802-PIN material connecting protective cover, 803-PIN material connecting material coil disc fixing clamp, 804-discharging motor, 805-mechanism fixing support, 806-mechanism adjusting anchor foot and 807-PIN guide cover.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, 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 drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.