CN102548237B - Follow-up surface mounting head of direct-drive high-speed and high-efficiency feeder - Google Patents

Abstract

The invention is a direct-drive high-speed and high-efficiency feeder follow-up patch head. The placement head includes a support plate (1) installed on the X-axis beam guide rail slider of the placement machine, a chip angle adjustment mechanism (2), a manifold assembly (3), and a direct-drive Z-axis micro-motion placement motor ( 4), direct drive Z-axis fast-forward mechanism (5), suction rod and suction nozzle assembly (6), feeder support and position adjustment mechanism (7), feeder mounting bracket (8), follow-up belt feeding device (9). The present invention has a very compact structure, small volume and fast speed. The positioning of the suction nozzle to the electronic components adopts a mechanical positioning method, which can overcome the large amount of time consumed by the existing patch head mainly relying on visual recognition and adjustment, and the cost is also greatly reduced, and the accuracy is high. The empty travel time during the suction process of the suction nozzle is extremely short, so the efficiency is very high, and it is very suitable for high-speed and high-efficiency placement machines.

Description

A direct-drive high-speed and high-efficiency feeder follower type placement head

technical field

The invention is a direct-drive high-speed and high-efficiency feeder follow-up patch head. It is the key part of the electronic component surface mounting equipment - a mounter, and belongs to the technical field of electronic equipment.

Background technique

With the rapid development of the electronic equipment manufacturing industry, more and more processing techniques for mounting electronic components on circuit boards have been adopted by electronic and electrical manufacturers. The placement machine is usually composed of an XY positioning platform and a placement head with a placement function. The accuracy and efficiency of the placement machine largely depend on the placement head. While the placement head is positioning the platform, it coordinates the suction, angle adjustment and placement of components. High-speed and high-efficiency placement machines not only require fast and accurate positioning, but also must find ways to reduce idle travel during the placement process. Traditional placement machines usually have the feeder fixed on the side of the placement machine. Each placement cycle of the placement machine must drive the placement head to pick up the material from the feeder, and then quickly locate it to the placement position. The empty stroke is large, and it takes a long time in a placement cycle, which seriously affects the placement efficiency. , Each suction nozzle assembly on the patch head uses a rotating motor plus a synchronous belt mechanism to drive the Z-axis movement, with complex structure, low speed, poor reliability, low placement efficiency, and short life. Therefore, the key to ensure the high-speed and efficient work of the placement machine is to adopt a new driving method and reduce the positioning idle travel time as much as possible.

The invention adopts the direct drive of the suction nozzle assembly to work, and separates the fast forwarding of the suction nozzle from the placement action, which not only improves the working efficiency of the placement head, but also greatly improves the stability and reliability. In addition, the placement head is equipped with a follow-up feeder with a waste recovery device, which greatly reduces the positioning idle travel of the XY platform, and can double the efficiency of the placement machine.

Contents of the invention

The object of the present invention is to design a high-speed, high-efficiency, light and handy, simple-structured direct-drive high-speed high-efficiency feeder follow-up chip head.

The technical solution of the present invention is: a direct-drive high-speed high-efficiency feeder follow-up chip mounter for chip mounters of the present invention, including a support plate, a chip angle adjustment mechanism, a manifold assembly, a direct-drive Z-axis Micro-motion placement motor, direct-drive Z-axis fast-forward mechanism, suction rod and nozzle assembly, feeder support and position adjustment mechanism, feeder mounting bracket, follow-up belt feeder, in which the suction rod and suction nozzle The component provides compressed air and vacuum switching to realize the suction and release of the chip. The manifold component is installed on the support plate, and drives the chip angle adjustment mechanism to perform Z-axis rapid feed and retreat during the working process. Direct-drive Z-axis The fast-forward mechanism includes a linear motor installed on one side of the support plate, a slide plate installed on the support plate, the slide plate is connected with the mover of the linear motor, the chip angle adjustment mechanism is installed on the slide plate, and the suction rod and suction nozzle assembly includes a suction rod and a suction nozzle. Rod and suction nozzle, the top of the suction rod is connected to the direct-drive Z-axis micro-mounting motor that drives the suction rod to produce rapid and short-distance displacement along the Z-axis direction, and drives the suction rod and suction nozzle assembly to complete suction and surface mount The moving direct-drive Z-axis micro-motion placement motor (4) is fixed on the mounting plate of the skateboard, the suction rod in the suction rod and suction nozzle assembly is connected to the suction nozzle, and the suction rod shaft of the suction rod is connected to the chip angle adjustment mechanism Connected together, the follow-up belt feeder with the tray loaded with components is fixed on the feeder mounting bracket, and the feeder installation bracket is installed so that the pick-up port of the follow-up belt feeder can be positioned to the suction The feeder support and position adjustment mechanism of the mouth picking position.

The top of the suction rod of the above-mentioned suction rod and suction nozzle assembly has an air pipe joint, and the air pipe joint is connected with the air pipe joint of the suction nozzle in the manifold assembly through a flexible air pipe.

The above-mentioned Z-axis micro-movement mounting motor is a cylindrical linear motor, which is fixed on the mounting plate of the slide plate.

The above-mentioned chip angle adjustment mechanism includes a mounting plate fixed on the slide plate of the direct-drive Z-axis fast-forward mechanism, a chip angle adjustment motor, a sensor, a driving pulley with a gap, a toothed synchronous belt, and a shaft connected to the suction rod. The passive pulley, wherein the chip angle adjustment motor is installed on the mounting plate, the driving pulley is connected with the output shaft of the chip angle adjustment motor, the passive pulley, the driving pulley and the toothed synchronous belt form a belt transmission pair, the suction rod and The suction rod shaft of the suction rod in the suction nozzle assembly is connected with the driven pulley, and the sensor for detecting the chip angle is installed on the mounting plate.

The above-mentioned driving pulley has a notch for marking the zero angle position of the chip, and several chip angle adjustment mechanisms are installed on the slide plate. The number of chip angle adjustment mechanisms corresponds to the number of suction nozzles in the suction rod and suction nozzle assembly.

The above-mentioned manifold assembly includes a support frame installed on the support plate, a manifold installed on the support frame, an air pressure gauge installed on the manifold, an air compression tank, an electromagnetic reversing valve and a suction nozzle air pipe joint. The air outlet of the tank is connected to the air pipe joint of the suction nozzle through the electromagnetic reversing valve. The air pipe joint in the suction rod and the suction nozzle assembly is connected to the air pipe joint of the suction nozzle through a flexible air pipe. on the pipeline.

The slide plate in the above-mentioned direct-drive type Z-axis fast-forward mechanism is installed on the guide rail slider provided on the support plate.

The support and position adjustment mechanism of the feeder includes a screw rod, a servo motor, a coupling, a screw nut, a support frame, a feeder positioning slide, a guide rod, a linear bearing, and a stopper, wherein the servo motor is installed on the support frame , the screw rod is connected with the output shaft of the servo motor through a coupling, the screw nut and the screw rod form a screw transmission pair, the feeder positioning slide is fixed on the screw nut, the guide rod is installed on the support frame, and the feeder positioning slide A sliding linear bearing along the guide rod is also fixed on the stage, and a stopper for limiting the feeder mounting bracket is installed on the feeder positioning slide table.

The above-mentioned feeder mounting bracket includes a mounting plate, a locking device, a positioning pin, and a locking handle. There are several U-shaped grooves for installing the feeder on the mounting plate; the feeder mounting bracket is installed on the feeder support and position adjustment mechanism. The positioning pin is connected with the feeder support and the positioning hole on the position adjustment mechanism; the clamping hand is tightly stuck on the stopper of the feeder installation bracket through the locking device. the

The above-mentioned follow-up type belt feeder also includes a material belt and material film recovery mechanism, the follow-up type belt feeder is installed on the feeder mounting bracket, and the material belt and material film recovery mechanism includes a material film recovery mechanism installed on the support frame. Closing tray, tape recovery tray, timing belt, and timing belt connect the tray, film recovery tray, and tape recovery tray together to rotate synchronously, and the tray rotates under the drive of the follow-up belt feeder.

The invention adopts the direct drive of the suction nozzle assembly to work, and separates the fast forwarding of the suction nozzle from the placement action, which not only improves the working efficiency of the placement head, but also greatly improves the stability and reliability. In addition, the placement head is equipped with a follow-up feeder with a waste recovery device, which greatly reduces the positioning idle travel of the XY platform, and can double the efficiency of the placement machine. The invention has simple and compact structure, light and handy movement, and can realize high-speed and high-efficiency mounting of electronic components. It is especially suitable for high-speed and high-efficiency placement machines and can replace traditional placement heads. The invention has ingenious design, excellent performance, convenience and practicality.

Description of drawings

Fig. 1 is a schematic structural view of a feeder follower type placement machine in an embodiment of the present invention;

Fig. 2 is the installation diagram of follow-up type belt feeder in the embodiment of the present invention;

3 is a schematic structural view of a manifold assembly in an embodiment of the present invention;

FIG. 4 is a schematic structural view of a chip angle adjustment mechanism and a direct-drive Z-axis fast-forward mechanism in an embodiment of the present invention;

Fig. 5 is a schematic structural view of a feeder mounting bracket in an embodiment of the present invention;

Fig. 6 is a structural schematic diagram of the support and position adjustment mechanism of the feeder in the embodiment of the present invention;

Fig. 7 is a longitudinal sectional view of the guide rod in the support and position adjustment mechanism of the feeder in the embodiment of the present invention;

Fig. 8 is a schematic structural view of the belt and film recovery mechanism in the embodiment of the present invention.

Detailed ways

The structural diagram of the present invention is shown in Figures 1 and 2. A direct-drive high-speed and high-efficiency feeder follow-up type mounting head for a placement machine of the present invention includes an X-axis beam guide rail slide installed in the placement machine. Support plate on the block 1, chip angle adjustment mechanism 2, manifold assembly 3, direct-drive Z-axis micro-motion placement motor 4, direct-drive Z-axis fast-forward mechanism 5, suction rod and suction nozzle assembly 6, feeder Support and position adjustment mechanism 7, feeder mounting bracket 8, follow-up belt feeder 9, in which compressed air and vacuum switching are provided to the suction rod and suction nozzle assembly 6 to realize the suction and release of chips Manifold assembly 3 Installed on the support plate 1, the direct-drive Z-axis fast-forward mechanism 5 that drives the chip angle adjustment mechanism 2 to perform Z-axis rapid feed and retreat during work includes a linear motor 5.1 installed on one side of the support plate 1 1. The slide plate 5.2 installed on the support plate 1, the slide plate 5.2 is connected with the mover of the linear motor 5.1, the chip angle adjustment mechanism 2 is installed on the slide plate 5.2, the suction rod and suction nozzle assembly 6 includes a suction rod, a suction nozzle, and a suction rod The top is connected to the direct-drive Z-axis micro-mounting motor 4 that drives the suction rod to produce rapid and short-distance displacement along the Z-axis direction, and drives the suction rod and suction nozzle assembly 6 to complete the suction and surface mount action. The Z-axis micro-motion placement motor 4 is fixed on the mounting plate of the slide plate 5.2, the suction rod in the suction rod and suction nozzle assembly 6 is connected to the suction nozzle, and the suction rod shaft of the suction rod is connected with the chip angle adjustment mechanism 2, The follow-up belt feeder 9 that is fixed with the material tray 9.2 of loading components is installed on the feeder installation bracket 8, and the feeder installation bracket 8 is installed on the material taking port that can make the follow-up belt feeder 9 locate to On the support and position adjustment mechanism 7 of the feeder of the suction nozzle material taking position.

In addition, the top end of the suction rod and suction nozzle assembly 6 has an air pipe joint, and the air pipe joint is connected to the air pipe joint of the suction nozzle in the manifold assembly 3 through a flexible air pipe.

In this embodiment, the above-mentioned Z-axis micro-movement placement motor 4 is a cylindrical linear motor, which is fixed on the mounting plate of the slide plate 5.2.

In this embodiment, the above-mentioned chip angle adjustment mechanism 2 includes a mounting plate 2.2 fixed on the slide plate of the direct-drive Z-axis fast-forward mechanism 5, a chip angle adjustment motor 2.1, a sensor 2.3, a driving pulley 2.4 with a gap, a gear Shaped synchronous belt 2.5 and the passive pulley 2.6 that are connected together with the suction rod shaft, wherein the chip angle adjustment motor 2.1 is installed on the mounting plate 2.2, the driving pulley 2.4 is connected with the output shaft of the chip angle adjustment motor 2.1, and the passive pulley 2.6 and driving pulley 2.4 and toothed synchronous belt 2.5 form a belt transmission pair, the suction rod shaft of the suction rod in the suction rod and suction nozzle assembly 6 is connected with the driven pulley 2.6, and the sensor 2.3 for detecting the chip angle is installed On the mounting plate 2.2. Driven by the driving pulley 2.4 and the toothed synchronous belt 2.5, the driven pulley 2.6 adjusts the angle of each chip adsorbed on the suction nozzle according to the mounting requirements through the suction rod shaft of the suction rod.

In addition, the above-mentioned driving pulley 2.4 has a notch for marking the zero-angle position of the chip. When the notch turns to the position of the sensor 2.3, the system sets this position as the zero-angle position of the chip. A number of chip angle adjustment mechanisms 2 are installed on the slide plate 5.2, and the number of chip angle adjustment mechanisms 2 corresponds to the number of suction nozzles in the suction rod and suction nozzle assembly 6 . According to the number of working suction nozzles, 4 to 8 sets of chip angle adjustment mechanisms 2 can be installed. In addition, the suction nozzle can be replaced with different specifications according to the chip size.

In this embodiment, the manifold assembly 3 includes a support frame 3.1 mounted on the support plate 1, a manifold 3.2 mounted on the support frame 3.1, a barometer 3.3 mounted on the manifold 3.2, an air compression tank 3.4, The electromagnetic reversing valve 3.5 and the suction nozzle air pipe joint 3.6, wherein the air outlet of the air compression tank 3.4 is connected with the suction nozzle air pipe joint 3.6 through the electromagnetic reversing valve 3.5, and the air pipe joint in the suction rod and the suction nozzle assembly 6 is connected to the suction pipe through the flexible air pipe. The nozzle air pipe joint 3.6 is connected, and the air pressure gauge 3.3 is installed on the pipeline connected between the electromagnetic reversing valve 3.5 and the suction nozzle air pipe joint 3.6.

In this embodiment, the slide plate 5.2 in the above-mentioned direct-drive Z-axis fast-forward mechanism 5 is installed on the guide rail slider provided on the support plate 1 .

In this embodiment, the above-mentioned feeder support and position adjustment mechanism 7 includes a screw rod 7.1, a servo motor 7.2, a coupling 7.3, a screw nut 7.4, a support frame 7.5, a feeder positioning slide 7.6, a guide rod 7.7, a linear Bearing 7.8, block 7.9, wherein servo motor 7.2 is installed on support frame 7.5, screw rod 7.1 is connected with the output shaft of servo motor 7.2 through shaft coupling 7.3, screw nut 7.4 and screw rod 7.1 form a screw drive pair, feeder The positioning slide 7.6 is fixed on the lead screw nut 7.4, the guide rod 7.7 is installed on the support frame 7.5, and the linear bearing 7.8 sliding along the guide rod 7.7 is also fixed on the feeder positioning slide 7.6, and the feeder mounting bracket 8 The stopper 7.9 that carries out spacing is installed on the feeder positioning slide table 7.6. The servo motor 7.2 drives the feeder positioning slide 7.6 to perform reciprocating motion. When the suction nozzle needs to absorb material, the servo motor 7.2 pushes the feeder positioning slide 7.6 to move to a certain position in the positive direction of the Y axis without interfering with the movement of the suction nozzle rod. . The suction nozzle quickly rises to the suction position, and the servo motor pushes the mounting plate to move in the negative direction of the Y axis, so that the feeder and the suction nozzle are aligned to perform suction. After sucking, move to the positive direction of the Y axis, and the suction nozzle moves down for placement.

In this embodiment, the above-mentioned feeder mounting bracket 8 includes a mounting plate 8.1, a locking device 8.2, positioning pins 8.3, 8.5, and a hand 8.4. The mounting plate 8.1 is provided with several U-shaped grooves for installing the feeder; The positioning pins 8.3, 8.5 positioned on the feeder support and position adjustment mechanism 7 by the feeder mounting bracket 8 are connected with the positioning holes on the feeder support and position adjustment mechanism 7; the clamping hand 8.4 is tightly stuck on the feeder by the locking device 8.2 Install on the stopper of bracket 8. the

In this embodiment, the above-mentioned follow-up type belt feeder 9 also includes a material belt and material film recovery mechanism, the follow-up type belt feeder 9 is installed on the feeder mounting bracket 8, and the material belt and material film recovery mechanism includes installation Material film recovery tray 9.1, material tape recovery tray 9.3, and timing belt 9.4 on the support frame 9.5, and timing belt 9.4 connects material tray 9.2, material film recovery tray 9.1, and material tape recovery tray 9.3 together, and rotates synchronously. 12 drives the drive wheel to rotate under the drive of follow-up type belt feeder 9.

When the follow-up belt feeder 9 is working, it pulls the carrier belt to move, thereby driving the material tray 9.2 to rotate clockwise, and through the timing belt 9.4, the material belt recovery tray 9.3 and the material film recovery tray 9.1 are also periodically synchronized counterclockwise Rotate, like this, the material film that separates by follow-up type belt feeder 9 and material band follow and reclaim by material film recovery dish 9.1 and material band recovery plate 9.3 respectively.

The working principle of the present invention is: first remove the feeder mounting bracket 8 from the follow-up type patch head, install the follow-up belt feeder 9 offline, and the feeder mounting bracket 8 can generally install 4 to 8 follow-up Type belt feeder 9, present embodiment is 6. One placement head can be configured with two feeder mounting brackets 8, one for online work, and one for offline installation and replacement of feeders, which can be used alternately. After the follow-up type belt feeder 9 is positioned and installed on the feeder mounting bracket 8, it is integrally installed on the feeder support and position adjustment mechanism 7 on the patch head. When the placement head is positioned by the XY positioning platform of the placement machine, the direct-drive Z-axis fast-forward mechanism 5 drives the suction rod and suction nozzle assembly 6 to fast-forward above the feeding position of the feeder, and the feeder support and position adjustment mechanism 7. Drive the feeder assembly to position the feeding port below the suction nozzle. At this time, each suction nozzle is driven by the direct-drive Z-axis micro-motion placement motor 4 to simultaneously suck materials, and then retreat, and then the feeder support and position adjustment mechanism 7 Drive the feeder assembly to rewind quickly, leaving the space required for the suction nozzle to mount downward, and at the same time, the chip angle adjustment mechanism 2 adjusts the angle of each chip adsorbed on the suction nozzle according to requirements. At this time, the direct-drive Z-axis micro-movement placement motors 4 of each nozzle assembly are started separately, and while the XY positioning platform positions the nozzles of the chip mounter, each nozzle completes the placement of chips in turn. After all the suction nozzles are placed, the direct-drive Z-axis fast-forward mechanism 5 drives all the suction nozzle components to move back to the suction position for the next cycle of suction and placement.

Claims (10)

1. a direct-driven high-speed high-efficiency feeder follow-up type placement head, it is characterized in that including support plate (1), chip angle governor motion (2), cylinder manifold assembly (3), the fine motion of direct-drive type Z axis mounts motor (4), direct-drive type Z axis F.F. mechanism (5), soup stick and component suction nozzle (6), feed appliance supporting and position adjusting mechanism (7), feed appliance mounting bracket (8), follow-up type belt feeder (9), wherein compressed air is provided and vacuumizes switching to soup stick and component suction nozzle (6), realize the suction of chip, the cylinder manifold assembly (3) of putting is arranged on support plate (1), the direct-drive type Z axis F.F. mechanism (5) that drives chip angle governor motion (2) to carry out in the course of the work Z axis fast feed and fallback action includes the linear electric motors (5.1) that are arranged on support plate (1) one side, be arranged on the slide plate (5.2) on support plate (1), slide plate (5.2) connects with the mover of linear electric motors (5.1), chip angle governor motion (2) is arranged on slide plate (5.2), soup stick and component suction nozzle (6) include soup stick and suction nozzle, soup stick top is connected in and drives soup stick to produce fast along Z-direction, the direct-drive type Z axis fine motion of short distance displacement mounts on motor (4), the direct-drive type Z axis fine motion that drives soup stick and component suction nozzle (6) to complete suction and surface mount action mounts motor (4) and is fixed on the mounting panel of slide plate (5.2), soup stick in soup stick and component suction nozzle (6) is connected with suction nozzle, and the soup stick axle of soup stick and chip angle governor motion (2) connect together, the follow-up type belt feeder (9) that is fixed with the charging tray (9.2) that loads components and parts is arranged on feed appliance mounting bracket (8), feed appliance mounting bracket (8) is arranged on and can makes the material taking mouth of follow-up type belt feeder (9) navigate in the feed appliance supporting and position adjusting mechanism (7) of suction nozzle feeding position.

2. direct-driven high-speed high-efficiency feeder follow-up type placement head according to claim 1, it is characterized in that the soup stick top of above-mentioned soup stick and component suction nozzle (6) is with gas-tpe fitting, gas-tpe fitting connects with the suction nozzle gas-tpe fitting in cylinder manifold assembly (3) by flexible tracheae.

3. direct-driven high-speed high-efficiency feeder follow-up type placement head according to claim 1, is characterized in that it is cylindrical linear that above-mentioned Z axis fine motion mounts motor (4), is fixed on the mounting panel of slide plate (5.2).

4. direct-driven high-speed high-efficiency feeder follow-up type placement head according to claim 1, it is characterized in that said chip angle adjusting mechanism (2) includes the mounting panel (2.2) being fixed on direct-drive type Z axis F.F. mechanism (5) slide plate, chip angle regulates motor (2.1), transducer (2.3), be with driving pulley jaggy (2.4), tooth form synchronous belt (2.5) and the passive belt wheel (2.6) connecting together with soup stick axle, wherein chip angle regulates motor (2.1) to be installed on mounting panel (2.2), driving pulley (2.4) regulates the output shaft of motor (2.1) to be connected with chip angle, passive belt wheel (2.6) and driving pulley (2.4) and tooth form synchronous belt (2.5) composition tape handler, the soup stick axle of the soup stick in soup stick and component suction nozzle (6) and driven pulley (2.6) connect together, the transducer (2.3) of detection chip angle is installed on mounting panel (2.2).

5. direct-driven high-speed high-efficiency feeder follow-up type placement head according to claim 4, it is characterized in that above-mentioned driving pulley (2.4) band is useful on the breach of the zero degree position of demarcating chip, some chip angle governor motions (2) are installed on slide plate (5.2), and the quantity of chip angle governor motion (2) is corresponding with the suction nozzle quantity in soup stick and component suction nozzle (6).

6. direct-driven high-speed high-efficiency feeder follow-up type placement head according to claim 1, it is characterized in that above-mentioned cylinder manifold assembly (3) includes the bracing frame (3.1) being arranged on support plate (1), be arranged on the cylinder manifold (3.2) on bracing frame (3.1), be arranged on the air gauge (3.3) on cylinder manifold (3.2), air compression tank (3.4), solenoid directional control valve (3.5) and suction nozzle gas-tpe fitting (3.6), wherein the gas outlet of air compression tank (3.4) is connected with suction nozzle gas-tpe fitting (3.6) by solenoid directional control valve (3.5), gas-tpe fitting in soup stick and component suction nozzle (6) is connected with suction nozzle gas-tpe fitting (3.6) by flexible tracheae, air gauge (3.3) is installed on the pipeline that solenoid directional control valve (3.5) is connected with suction nozzle gas-tpe fitting (3.6).

7. direct-driven high-speed high-efficiency feeder follow-up type placement head according to claim 1, is characterized in that the slide plate (5.2) in above-mentioned direct-drive type Z axis F.F. mechanism (5) is arranged on the set guide rail slide block of support plate (1).

8. according to the direct-driven high-speed high-efficiency feeder follow-up type placement head described in claim 1 to 7 any one, it is characterized in that above-mentioned feed appliance supporting includes screw mandrel (7.1) with position adjusting mechanism (7), servomotor (7.2), shaft coupling (7.3), feed screw nut (7.4), bracing frame (7.5), feed appliance location slide unit (7.6), guide rod (7.7), linear bearing (7.8), block (7.9), wherein servomotor (7.2) is arranged on bracing frame (7.5), screw mandrel (7.1) is connected with the output shaft of servomotor (7.2) by shaft coupling (7.3), feed screw nut (7.4) and screw mandrel (7.1) composition worm drive pair, feed appliance location slide unit (7.6) is fixed on feed screw nut (7.4), guide rod (7.7) is arranged on bracing frame (7.5), on feed appliance location slide unit (7.6), be also fixed with along the linear bearing (7.8) of guide rod (7.7) slip together, feed appliance mounting bracket (8) is carried out to spacing block (7.9) to be arranged on feed appliance location slide unit (7.6).

9. direct-driven high-speed high-efficiency feeder follow-up type placement head according to claim 1, it is characterized in that above-mentioned feed appliance mounting bracket (8) includes mounting panel (8.1), locking device (8.2), alignment pin (8.3,8.5), card hand (8.4), mounting panel (8.1) is provided with some for the U-shaped groove of feed appliance is installed; Realizing feed appliance mounting bracket (8) is connected with the location hole on position adjusting mechanism (7) with feed appliance supporting with the alignment pin (8.3,8.5) of the upper location of position adjusting mechanism (7) in feed appliance supporting; Card hand (8.4) is tightly stuck on the block of feed appliance mounting bracket (8) by locking device (8.2).

10. direct-driven high-speed high-efficiency feeder follow-up type placement head according to claim 1, it is characterized in that above-mentioned follow-up type belt feeder (9) also includes material strip and material film-recovering machine structure, follow-up type belt feeder (9) is arranged on feed appliance mounting bracket (8), material strip comprises with material film-recovering machine structure the material film recovering tray (9.1) being arranged on bracing frame (9.5), material strip recovering tray (9.3), Timing Belt (9.4), Timing Belt (9.4) is by charging tray (9.2), material film recovering tray (9.1), material strip recovering tray (9.3) links together, synchronous rotation, charging tray (9.2) rotates under the drive of follow-up type belt feeder (9).