CN210537037U

CN210537037U - Point-to-point 3D patch laminating machine

Info

Publication number: CN210537037U
Application number: CN201920990728.1U
Authority: CN
Inventors: 刘云东
Original assignee: Zhuhai Qichuan Precision Equipment Co ltd
Current assignee: Zhuhai Qichuan Precision Equipment Co ltd
Priority date: 2019-04-25
Filing date: 2019-06-27
Publication date: 2020-05-15
Anticipated expiration: 2029-06-27
Also published as: CN110446344A

Abstract

The utility model discloses an improve production efficiency's point-to-point 3D mends material rigging machine, include: a main frame (10); a component feeding mechanism (20) provided on one side of the main frame (10); the FPC board conveying mechanism (30) is arranged in the middle of the main frame (10) and conveys the FPC board through the FPC board carrier (300); the component upper attaching mechanism (40) is positioned on the FPC board conveying mechanism (30), is connected with the main frame (10) through a first connecting rod (60), and comprises an attaching head (41); the lower component supporting mechanism (50) is positioned below the FPC board conveying mechanism (30), is connected with the main frame (10) through a second XY-axis moving platform (70), and comprises a supporting head (51); when mounting, the supporting head (51) supports the position of the bottom surface of the FPC board carrier (300) corresponding to the point to be mounted, and the mounting head (41) takes materials from the component feeding mechanism (20) and mounts the materials on the point to be mounted.

Description

Point-to-point 3D patch laminating machine

Technical Field

The utility model relates to a FPC rigging machine field, in particular to a point-to-point 3D mends material rigging machine for pasting dress aluminium material's that has special-shaped structure component.

Background

A Flexible Printed Circuit (FPC for short) has the characteristics of high wiring density, light weight, thin thickness, good bending property, and the like, and is widely used. In the production process of the FPC board for the automobile, mounting of a material having a special-shaped structure (such as a reinforcing plate/a supplement material) such as a 3D supplement material used on the FPC shown in fig. 1 may be involved. In the existing production process of the FPC board, the 3D material supplement is manually positioned on the FPC board in the sticking mode of the 3D material supplement as shown in fig. 1, and then the 3D material supplement is pressed on the corresponding position of the FPC board through pressing equipment, so that the production efficiency is low, and the precision is poor.

SUMMERY OF THE UTILITY MODEL

According to the technical problem that the aforesaid will solve, the utility model provides a technical scheme is:

point-to-point 3D mends material rigging machine includes:

a main frame (10);

a component feeding mechanism (20) provided on one side of the main frame (10);

the FPC board conveying mechanism (30) is arranged in the middle of the main frame (10) and conveys the FPC board through the FPC board carrier (300);

the component upper attaching mechanism (40) is positioned on the FPC board conveying mechanism (30), is connected with the main frame (10) through a first connecting rod (60), and comprises an attaching head (41);

the lower component supporting mechanism (50) is positioned below the FPC board conveying mechanism (30), is connected with the main frame (10) through a second XY-axis moving platform (70), and comprises a supporting head (51);

when mounting, the supporting head (51) supports the position of the bottom surface of the FPC board carrier (300) corresponding to the point to be mounted, and the mounting head (41) takes materials from the component feeding mechanism (20) and mounts the materials on the point to be mounted.

According to the point-to-point 3D material supplementing laminating machine, the component feeding mechanism (20) is arranged at the front end of the main rack (10), and the material trays for containing components are stacked in the component feeding mechanism (20) along the Z-axis direction; the FPC board conveying mechanism (30) conveys the FPC board along the Y-axis direction through the FPC board carrier.

The point-to-point 3D repair material laminating machine comprises the component feeding mechanism (20): the lifting mechanism (22) is arranged on the side wall of the front end of the stock bin (21), the material trays are stacked in the stock bin (21), and the lifting mechanism (22) lifts the bottom of the material tray stack to enable the material tray stack to ascend and descend in the Z direction; the lifting mechanism (22) comprises: motor (221), lead screw (222) and lifting piece (223), motor (221) are fixed on the bottom plate of feed bin (21), lead screw (222) are installed along Z axle direction, lifting piece (223) and the lateral wall sliding connection of feed bin (21), lifting piece (223) and the nut fixed connection of lead screw (222), it is rotatory that motor (221) pass through the screw rod that band pulley assembly drove lead screw (222), the nut of lead screw (222) drives lifting piece (223) and reciprocates along the Z axle.

The point-to-point 3D patching material laminating machine comprises an FPC board conveying mechanism (30) and a control device, wherein the FPC board conveying mechanism comprises: two bottom guide rails (31) along X axle direction parallel arrangement, first transmission guide rail (32) and second transmission guide rail (33) along Y axle direction parallel arrangement, first transmission guide rail (32) and two bottom guide rails (31) fixed connection, actuating mechanism (34) drive FPC board carrier on first transmission guide rail 32 and second transmission guide rail (33) through the belt and remove, manual regulator (36) are adjusted second transmission guide rail (33) and are removed in order to adapt to the FPC board of different sizes on two bottom guide rails (31) relatively first transmission guide rail (32), FPC board carrier (300) is conveyed along Y axle direction by first transmission guide rail (32) and second transmission guide rail (33), FPC board transport mechanism (30) still are equipped with stop mechanism (35).

The point-to-point 3D repair material laminating machine as described above, the component upper laminating mechanism (40) is connected to the Y1 shaft of the first component (60), and the component upper laminating mechanism (40) further includes: a CCD visual detection component (42) and an empty tray suction device (43); when mounting, the first control element (60) controls the attaching mechanism (40) to move, the CCD visual detection assembly (42) scans and photographs FPC boards to be mounted firstly, the attaching head (41) takes materials from the element feeding mechanism (20) and attaches the materials to the FPC boards on the FPC board conveying mechanism (30), and when the uppermost tray in the element feeding mechanism (20) is empty, the empty tray suction device (43) discards the empty tray into a tray recovery port (100) of the equipment.

According to the point-to-point 3D material supplementing laminating machine, the element lower supporting mechanism (50) is connected with the main frame (10) through the second XY-axis moving platform (70), the element lower supporting mechanism (50) is driven by the second XY-axis moving platform (70) to move along the XY-axis direction, the supporting head (51) is controlled to ascend and descend by the lifting cylinder (52), and the rotating mechanism (53) controls the supporting head to rotate.

In the point-to-point 3D material repairing laminating machine, the laminating head (41) and the supporting head (51) are respectively provided with an independent heating module.

The point-to-point 3D patching material laminating machine is further provided with a suction nozzle replacing system, the suction nozzle replacing system comprises an upper suction nozzle replacing platform (80), a lower suction nozzle replacing platform (90) and a lower suction nozzle replacing component (46), the upper suction nozzle replacing platform (80) and the lower suction nozzle replacing platform (90) are positioned between the component feeding mechanism (20) and the FPC board conveying mechanism (30), and the lower suction nozzle replacing component (46) is arranged on the component upper laminating mechanism (40) and moves along with the component upper laminating mechanism; the suction nozzle of the mounting head (41) of the component upper bonding mechanism (40) is replaced by an upper suction nozzle replacing platform (80); when the suction nozzle of the support head (51) of the lower component support mechanism (50) is replaced, the lower suction nozzle replacement component (46) moves to the position above the support head (51) of the lower component support mechanism (50) to take down the suction nozzle on the lower suction nozzle replacement component and place the suction nozzle on the lower suction nozzle replacement platform (90), and then a new suction nozzle is taken from the lower suction nozzle replacement platform (90) and installed on the support head (51) of the lower component support mechanism (50).

The point-to-point 3D material supplementing laminating machine is further provided with a suction nozzle replacing system, the suction nozzle replacing system comprises an upper suction nozzle replacing platform (80), a lower suction nozzle replacing platform (90) and a lower suction nozzle replacing assembly (46), the lower suction nozzle replacing assembly (46) is arranged on the component upper laminating mechanism (40) and moves along with the component upper laminating mechanism, the upper suction nozzle replacing platform (80) comprises a first upper suction nozzle replacing platform and a second upper suction nozzle replacing platform, and the lower suction nozzle replacing platform (90) comprises a first lower suction nozzle replacing platform and a second lower suction nozzle replacing platform (90); the suction nozzle of the mounting head (41) of the component upper bonding mechanism (40) is replaced by an upper suction nozzle replacing platform (80); when the suction nozzle of the mounting head (41) of the component upper bonding mechanism (40) is replaced, the old suction nozzle on the component upper bonding mechanism is placed on the first upper suction nozzle replacing platform, and then a new suction nozzle is taken from the second upper suction nozzle replacing platform; when the suction nozzle of the support head (51) of the lower component support mechanism (50) is replaced, the lower suction nozzle replacement component (46) moves to the position above the support head (51) of the lower component support mechanism (50) to take down the suction nozzle on the lower suction nozzle replacement component and place the suction nozzle on the lower suction nozzle replacement component on the first lower suction nozzle replacement platform, and then a new suction nozzle is taken from the second lower suction nozzle replacement platform and installed on the support head (51) of the lower component support mechanism (50).

The point-to-point 3D repair material laminating machine comprises two element feeding mechanisms (20).

The utility model provides a point-to-point 3D mends material rigging machine has realized mending the full-automatic subsides of material to 3D and has pasted the dress, has improved production efficiency, has reduced manufacturing cost.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

FIG. 1 is a schematic perspective view of a reinforcement plate with a special-shaped structure used in a conventional FPC board;

fig. 2 is a schematic view of a three-dimensional structure of a point-to-point 3D patch laminating machine provided by the present invention;

fig. 3 is a schematic perspective view of an element feeding mechanism of the point-to-point 3D patch laminating machine according to the present invention;

fig. 4 is a schematic perspective view of the FPC board conveying mechanism of the point-to-point 3D patch laminating machine of the present invention;

fig. 5 is a schematic perspective view of a laminating mechanism on an element of a point-to-point 3D patch laminating machine according to the present invention;

fig. 6 is a schematic perspective view of an element lower supporting mechanism of the point-to-point 3D patch laminating machine according to the present invention;

fig. 7 is the utility model discloses a working principle structure schematic diagram of point-to-point 3D benefit material rigging machine laminating.

With the above figures, certain embodiments of the present invention have been shown and described in more detail below. The drawings and the description are not intended to limit the scope of the inventive concept in any way, but rather to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses a point-to-point 3D mends material rigging machine is applicable to the subsides dress that has special-shaped structure or spatial structure's FPC component or has special-shaped structure or spatial structure's FPC stiffening plate. Because CCD visual positioning is the conventional technical means in this field, not the utility model discloses a utility model point or improvement point, the event is in the utility model discloses a write a little to outstanding utility model point.

The utility model discloses a point-to-point 3D mends material rigging machine can with FPC board feeder, the online work of other electronic components installation.

For the clear each modular structure who shows the utility model discloses a point-to-point 3D mends material rigging machine, following the figure in all hidden equipment dustcoat and operating panel etc. do detailed description to utility model in the following combination drawing.

Fig. 2 is the utility model provides a point-to-point 3D mends material rigging machine's spatial structure sketch map, as shown in fig. 2 and fig. 3, point-to-point 3D mends material rigging machine includes: a main frame 10, a component feeding mechanism 20, an FPC board transfer mechanism 30, an upper component attaching mechanism 40, and a lower component supporting mechanism 50; the component feeding mechanism 20 is arranged at the front end of the main frame 10, and trays for holding components are stacked in the component feeding mechanism 20 along the Z-axis direction; the FPC board transmission mechanism 30 is positioned in the middle of the main frame 10 and transmits an FPC board through an FPC board carrier along the Y-axis direction; the component upper attaching mechanism 40 is positioned above the FPC board transfer mechanism 30, and its movement is controlled by the first 60; the lower component support mechanism 50 is located right below the FPC board conveying mechanism 30 and is driven to move by a second XY-axis moving platform 70 (fig. 6), and when mounting is performed, the lower component support mechanism 50 supports a position on the lower surface of the FPC, which corresponds to the mounting position of the upper component attaching mechanism 40, so that point-to-point mounting is performed.

Fig. 3 is the utility model discloses a point-to-point 3D mends material rigging machine's component feeding mechanism's spatial structure sketch map, as shown in the figure, component feeding mechanism 20 includes: the lifting mechanism 22 is arranged on the side wall of the front end of the stock bin 21, the material trays are stacked in the stock bin 21, and the lifting mechanism 22 lifts the bottom of the material tray stack to enable the material tray stack to ascend and descend in the Z direction; the lifting mechanism 22 includes: motor 221, lead screw 222 and lifting piece 223, motor 221 are fixed on the bottom plate of feed bin 21, and lead screw 222 is installed along the Z axle direction, and lifting piece 223 and the lateral wall sliding connection of feed bin 21, lifting piece 223 and the nut fixed connection of lead screw 222, and motor 221 passes through the screw rod rotation that band pulley subassembly drove lead screw 222, and the nut of lead screw 222 drives lifting piece 223 and reciprocates along the Z axle.

Fig. 4 is the utility model discloses a point-to-point 3D mends material rigging machine's FPC board transport mechanism's spatial structure schematic diagram, as shown in the figure, FPC board transport mechanism 30 includes: two bottom guide rails 31 arranged in parallel along the X-axis direction, a first transmission guide rail 32 and a second transmission guide rail 33 arranged in parallel along the Y-axis direction, the first transmission guide rail 32 is fixedly connected with the two bottom guide rails 31, a driving mechanism 34 drives the FPC board carrier 300 on the first transmission guide rail 32 and the second transmission guide rail 33 to move through a belt, a manual regulator 36 regulates the second transmission guide rail 33 to move on the two bottom guide rails 31 relative to the first transmission guide rail 32 so as to adapt to FPC boards of different sizes, the FPC board carrier 300 is transmitted along the Y-axis direction through the first transmission guide rail 32 and the second transmission guide rail 33, and the FPC board transmission mechanism 30 is further provided with a blocking mechanism 35.

Fig. 5 is the utility model discloses a point-to-point 3D mends three-dimensional structure sketch map of laminating mechanism on laminating machine's the component, as shown in the figure, laminating mechanism 40 is connected with the Y1 axle of first 60 on the component, and laminating mechanism 40 includes on the component: the device comprises a mounting head 41, a CCD visual detection assembly 42 and an empty tray suction device 43, wherein the mounting head 41 is controlled by a motor 44 to move up and down (Z-axis direction), and the CCD visual detection assembly 42 is controlled by a motor 45 to move up and down (Z-axis direction); when mounting, the first 60 controls the attaching mechanism 40 on the component to move, the CCD vision detecting assembly 42 scans and photographs the FPC board to be mounted first, the mounting head 41 takes the material from the component feeding mechanism 20 and mounts the material onto the FPC board on the FPC board conveying mechanism 30, and when the tray on the uppermost layer in the component feeding mechanism 20 is empty, the empty tray suction device 43 discards the empty tray into the tray recovery port 100 (fig. 2) of the apparatus.

Fig. 6 is the utility model discloses a point-to-point 3D mends element under bracing mechanism's of material rigging machine spatial structure sketch map, as shown in the figure, element under bracing mechanism 50 is connected with main frame 10 through second XY axle motion platform 70, and the Y axle 72 of second XY axle motion platform 70 is fixed on main frame 10, and the X axle 71 sliding connection of second XY axle motion platform 70 is on Y axle 72, and element under bracing mechanism 50 drives it by second XY axle motion platform 70 and removes along X axle direction, and element under bracing mechanism 50 includes: the support head 51 is controlled to move up and down (in the Z-axis direction) by the up-and-down cylinder 52 and to rotate by the rotation mechanism 53, and the support head 51 is attached to the X-axis 71.

The second XY axis motion stage 70 is a linear motor plus a lead screw.

The rotating mechanism 53 is driven by a servo motor.

Fig. 7 is the utility model discloses a theory of operation structure schematic diagram of point-to-point 3D benefit material rigging machine laminating combines aforementioned figure to right simultaneously the utility model discloses a point-to-point 3D benefit material rigging machine's work flow introduces. After the point-to-point 3D material supplementing laminating machine is connected to an air source and a power source is input, a carrier with an FPC board to be laminated is placed into a conveying track of the FPC board conveying mechanism 30 manually or by a front-connection machine, the track is started, after the jig 300 reaches a positioning point, a top plate cylinder in the FPC board conveying mechanism 30 is lifted up to tightly abut against the carrier, then a CCD vision detection assembly 42 of an upper laminating mechanism 40 of a component starts to scan a mark point on the FPC board, after the scanning is finished, a laminating head 41 takes a picture from a storage bin 21 of a component feeding mechanism 20, meanwhile, a support head 51 of a lower component supporting mechanism 50 is moved to a position to be laminated, a lifting cylinder 52 is lifted up, after the laminating head 41 takes a picture from a lower camera 200, the upper CCD vision detection assembly 42 takes a picture of the position to be laminated, and the laminating head 41 is laminated to the position to be.

The utility model provides a subsides all have independent heating module on head 41 and the support head 51, make the usable scene of rigging machine increase, can be applicable to the subsides dress that need not the reinforcement piece of heating, also can be applicable to the subsides dress that needs the reinforcement piece of heating.

The utility model provides a still install pressure sensors on the support head 51, but the pressure size when the real-time response laminating, can report to the police when pressure is big, avoids causing the harm to the FPC board.

The point-to-point 3D material supplementing laminating machine of the present invention can further include a suction nozzle replacement system, and refer to fig. 2 and 5, the suction nozzle replacement system includes an upper suction nozzle replacement platform 80, a lower suction nozzle replacement platform 90, and a lower suction nozzle replacement assembly 46, the upper suction nozzle replacement platform 80 and the lower suction nozzle replacement platform 90 are located between the component feeding mechanism 20 and the FPC board transfer mechanism 30, and the lower suction nozzle replacement assembly 46 is disposed on the component upper laminating mechanism 40 and moves together with the component upper laminating mechanism 40; the mounting head 41 of the component upper mounting mechanism 40 replaces the suction nozzle through the upper suction nozzle replacement platform 80, specifically, the mounting head 41 firstly places the old suction nozzle on the first position of the lower suction nozzle replacement platform 90, and then takes the new suction nozzle from the second position of the upper suction nozzle replacement platform 80; when the support head 51 of the lower component support mechanism 50 is replaced with a suction nozzle (lower suction nozzle), the lower suction nozzle replacement unit 46 is moved above the support head 51 of the lower component support mechanism 50 to remove the suction nozzle thereon and place it on the first position of the lower suction nozzle replacement platform 90, and then a new suction nozzle is taken from the second position of the lower suction nozzle replacement platform 90 and mounted on the support head 51 of the lower component support mechanism 50. The utility model discloses a suction nozzle adopts and inserts the structure so that can change automatically soon. The utility model provides a quantity of platform is changed to the suction nozzle, can set up according to actual conditions. The upper suction nozzle replacing platform and the lower suction nozzle platform can also be provided in plurality, can be placed together and can also be placed separately.

The utility model provides another embodiment of a suction nozzle replacement system, specifically, the suction nozzle replacement system includes an upper suction nozzle replacement platform 80, a lower suction nozzle replacement platform 90 and a lower suction nozzle replacement assembly 46, the lower suction nozzle replacement assembly 46 is arranged on the component upper attaching mechanism 40 and moves together with the component upper attaching mechanism, the upper suction nozzle replacement platform 80 includes a first upper suction nozzle replacement platform and a second upper suction nozzle replacement platform, and the lower suction nozzle replacement platform 90 includes a first lower suction nozzle replacement platform and a second lower suction nozzle replacement platform 90; the mounting head 41 of the component upper mounting mechanism 40 replaces the suction nozzle through the upper suction nozzle replacing platform 80; when the suction nozzle of the mounting head 41 of the component upper mounting mechanism 40 is replaced, the old suction nozzle on the component upper mounting mechanism is firstly placed on the first upper suction nozzle replacement platform, and then a new suction nozzle is taken from the second upper suction nozzle replacement platform; when the support head 51 of the lower component support mechanism 50 is used to replace a suction nozzle, the lower suction nozzle replacement assembly 46 is moved to above the support head 51 of the lower component support mechanism 50 to remove the suction nozzle thereon and place it on the first lower suction nozzle replacement platform, and then a new suction nozzle is taken from the second lower suction nozzle replacement platform and installed on the support head 51 of the lower component support mechanism 50.

In order to increase the feeding capacity, the utility model discloses can set up a plurality of component feeding mechanism 20, as shown in fig. 1, the utility model discloses a two component feeding mechanism 20.

The utility model provides a first X1, Y1 axle of constituteing by two linear electric motor, X2, Y2 axle are constituteed by a linear electric motor and servo motor cooperation lead screw to XY2 axle motion platform.

The utility model discloses a point-to-point 3D mends material rigging machine has following technological effect:

1. the full-automatic mounting of 3D supplementary materials is realized, the production efficiency is improved, and the production cost is reduced.

2. The utility model uses a point-to-point laminating mode, the upper suction nozzle sucks up the reinforcing plate, the lower suction nozzle supports the FPC board and then laminates, and avoids the damage of repeated lamination to the carrier when the laminating force is large;

3. the mounting mechanism assembly is respectively controlled by two sets of XYZ-axis platforms, so that point-to-point mounting is realized, and the stability is improved;

4. the sticking missing or the repeated sticking and dislocation of the sticking position can not be generated;

5. the laminating efficiency is improved, the laminating precision is improved, the personnel and labor intensity are reduced, the compatibility is strong, and the production cost of manufacturers is saved.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "center", "bottom", "inner", "outer", "clockwise", "counterclockwise", "longitudinal", "lateral", "length", "width", "thickness", "vertical", "horizontal", "top", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. Point-to-point 3D mends material rigging machine, its characterized in that includes:

a main frame (10);

a component feeding mechanism (20) provided on one side of the main frame (10);

2. The point-to-point 3D repair material laminating machine according to claim 1, characterized in that a component feeding mechanism (20) is arranged at the front end of the main frame (10), and a tray for holding components is stacked in the component feeding mechanism (20) along the Z-axis direction; the FPC board conveying mechanism (30) conveys the FPC board along the Y-axis direction through the FPC board carrier.

3. The point-to-point 3D patch laminating machine according to claim 1, characterized in that the component feeding mechanism (20) comprises: the lifting mechanism (22) is arranged on the side wall of the front end of the stock bin (21), the material trays are stacked in the stock bin (21), and the lifting mechanism (22) lifts the bottom of the material tray stack to enable the material tray stack to ascend and descend in the Z direction; the lifting mechanism (22) comprises: motor (221), lead screw (222) and lifting piece (223), motor (221) are fixed on the bottom plate of feed bin (21), lead screw (222) are installed along Z axle direction, lifting piece (223) and the lateral wall sliding connection of feed bin (21), lifting piece (223) and the nut fixed connection of lead screw (222), it is rotatory that motor (221) pass through the screw rod that band pulley assembly drove lead screw (222), the nut of lead screw (222) drives lifting piece (223) and reciprocates along the Z axle.

4. The point-to-point 3D patch laminating machine according to claim 1, wherein the FPC board transport mechanism (30) comprises: two bottom guide rails (31) arranged in parallel along the X-axis direction, a first transmission guide rail (32) and a second transmission guide rail (33) arranged in parallel along the Y-axis direction, the first transmission guide rail (32) is fixedly connected with the two bottom guide rails (31), a driving mechanism (34) drives FPC board carriers on the first transmission guide rail (32) and the second transmission guide rail (33) to move through a belt, a manual regulator (36) regulates the second transmission guide rail (33) to move on the two bottom guide rails (31) relative to the first transmission guide rail (32) so as to adapt to FPC boards of different sizes, an FPC board carrier (300) is transmitted along the Y-axis direction through the first transmission guide rail (32) and the second transmission guide rail (33), and a blocking mechanism (35) is further arranged on the FPC board transmission mechanism (30).

5. The point-to-point 3D patch laminator according to claim 1, wherein the on-element laminating mechanism (40) is connected to the Y1 axis of the first (60), the on-element laminating mechanism (40) further comprising: a CCD visual detection component (42) and an empty tray suction device (43); when mounting, the first control element (60) controls the attaching mechanism (40) to move, the CCD visual detection assembly (42) scans and photographs FPC boards to be mounted firstly, the attaching head (41) takes materials from the element feeding mechanism (20) and attaches the materials to the FPC boards on the FPC board conveying mechanism (30), and when the uppermost tray in the element feeding mechanism (20) is empty, the empty tray suction device (43) discards the empty tray into a tray recovery port (100) of the equipment.

6. The point-to-point 3D patch laminating machine according to claim 1, wherein the lower component support mechanism (50) is connected with the main frame (10) through a second XY axis motion platform (70), the lower component support mechanism (50) is driven by the second XY axis motion platform (70) to move along the XY axis direction, the supporting head (51) is controlled by a lifting cylinder (52) to lift, and the rotating mechanism (53) to rotate.

7. The point-to-point 3D patch laminator according to claim 1, wherein separate heating modules are provided on both the mounting head (41) and the support head (51).

8. The point-to-point 3D repair material laminating machine according to claim 1, further providing a nozzle replacement system, wherein the nozzle replacement system comprises an upper nozzle replacement platform (80), a lower nozzle replacement platform (90) and a lower nozzle replacement assembly (46), the upper nozzle replacement platform (80) and the lower nozzle replacement platform (90) are located between the component feeding mechanism (20) and the FPC board conveying mechanism (30), and the lower nozzle replacement assembly (46) is arranged on the component upper laminating mechanism (40) and moves along with the component upper laminating mechanism; the suction nozzle of the mounting head (41) of the component upper bonding mechanism (40) is replaced by an upper suction nozzle replacing platform (80); when the suction nozzle of the support head (51) of the lower component support mechanism (50) is replaced, the lower suction nozzle replacement component (46) moves to the position above the support head (51) of the lower component support mechanism (50) to take down the suction nozzle on the lower suction nozzle replacement component and place the suction nozzle on the lower suction nozzle replacement platform (90), and then a new suction nozzle is taken from the lower suction nozzle replacement platform (90) and installed on the support head (51) of the lower component support mechanism (50).

9. The point-to-point 3D repair material laminating machine according to claim 1, further comprising a nozzle replacement system, wherein the nozzle replacement system comprises an upper nozzle replacement platform (80), a lower nozzle replacement platform (90) and a lower nozzle replacement assembly (46), the lower nozzle replacement assembly (46) is disposed on and moves with the component upper laminating mechanism (40), the upper nozzle replacement platform (80) comprises a first upper nozzle replacement platform and a second upper nozzle replacement platform, and the lower nozzle replacement platform (90) comprises a first lower nozzle replacement platform and a second lower nozzle replacement platform (90); the suction nozzle of the mounting head (41) of the component upper bonding mechanism (40) is replaced by an upper suction nozzle replacing platform (80); when the suction nozzle of the mounting head (41) of the component upper bonding mechanism (40) is replaced, the old suction nozzle on the component upper bonding mechanism is placed on the first upper suction nozzle replacing platform, and then a new suction nozzle is taken from the second upper suction nozzle replacing platform; when the suction nozzle of the support head (51) of the lower component support mechanism (50) is replaced, the lower suction nozzle replacement component (46) moves to the position above the support head (51) of the lower component support mechanism (50) to take down the suction nozzle on the lower suction nozzle replacement component and place the suction nozzle on the lower suction nozzle replacement component on the first lower suction nozzle replacement platform, and then a new suction nozzle is taken from the second lower suction nozzle replacement platform and installed on the support head (51) of the lower component support mechanism (50).

10. The machine according to claim 1, characterized in that it comprises two component feeding mechanisms (20).