阅读说明：本技术 一种珍珠棉包装设备 (Cotton equipment for packing of pearl ) 是由 林步贤 欧阳威 李国福 陈梦思 李学斌 于 2019-10-22 设计创作，主要内容包括：本发明涉及一种珍珠棉包装设备,属于包装技术领域,机架、三轴机械手机构、治具、堆料车机构、举升机构、二次定位机构、导向机构、包装盒定位机构、输送机构,所述的输送机构上设置有包装盒定位机构,包装盒定位机构的前侧设置有导向机构,导向机构的前侧设置有机架,导向机构前侧的机架上安装有二次定位机构,机架内设置有可移动的堆料车机构,堆料车机构与举升机构连接,三轴机械手机构安装在机架上,三轴机械手机构上安装有治具。本发明通过采用机械化和自动化包装珍珠棉,可以减少人员,增加效率,改善包装质量,本专利产品可适用于不同规格的产品。(The invention relates to pearl wool packaging equipment, which belongs to the technical field of packaging, and comprises a rack, a three-axis manipulator mechanism, a jig, a stacker mechanism, a lifting mechanism, a secondary positioning mechanism, a guide mechanism, a packaging box positioning mechanism and a conveying mechanism, wherein the conveying mechanism is provided with the packaging box positioning mechanism, the front side of the packaging box positioning mechanism is provided with the guide mechanism, the rack is arranged on the front side of the guide mechanism, the secondary positioning mechanism is arranged on the rack on the front side of the guide mechanism, the rack is internally provided with the movable stacker mechanism, the stacker mechanism is connected with the lifting mechanism, the three-axis manipulator mechanism is arranged on the rack, and the jig is arranged on the three-axis manipulator mechanism. The invention adopts mechanical and automatic packaging of pearl cotton, can reduce personnel, increase efficiency and improve packaging quality, and the product of the invention can be suitable for products with different specifications.)

1. The pearl wool packaging equipment is characterized in that: cotton equipment for packing of pearl include frame (1), triaxial manipulator grab material mechanism (2), windrow car mechanism (4), lifting mechanism (5), secondary positioning mechanism (6), packing carton positioning mechanism (7), conveying mechanism (8) on be provided with packing carton positioning mechanism (7), the left side of packing carton positioning mechanism (7) is provided with frame (1), install secondary positioning mechanism (6) that match with packing carton positioning mechanism (7) on frame (1), be provided with lifting mechanism (5) in frame (1), be provided with windrow car mechanism (4) that can remove on lifting mechanism (5), install the triaxial manipulator that can snatch windrow car mechanism (4) on frame (1) and grab material mechanism (2).

2. The pearl wool packaging apparatus according to claim 1, wherein: the packaging box positioning mechanism (7) comprises a fixing plate (7-1), a motor I (7-2), a screw nut lifting mechanism I (7-3), a moving plate (7-4), slide rails (7-5), a slide block (7-6), a positioning seat (7-7), a fixed length guide plate (7-8), a fixed width guide plate (7-9), a movable length guide plate (7-10), a length positioning cylinder (7-11), a movable width guide plate (7-12), a width positioning cylinder (7-13), a baffle plate (7-14) and a belt wheel transmission mechanism I (7-16), wherein the fixing plate (7-1) is fixedly arranged on a support of the conveying mechanism (8), the fixing plate (7-1) is fixedly provided with two slide rails (7-5), each sliding rail (7-5) is provided with a sliding block (7-6), a moving plate (7-4) is fixedly arranged on the sliding blocks (7-6) on the two sliding rails (7-5), a motor I (7-2) is fixedly arranged on a fixed plate (7-1), a screw rod of a screw nut lifting mechanism I (7-3) is arranged on the fixed plate (7-1) through a bearing seat, the screw rod of the screw nut lifting mechanism I (7-3) is connected with an output shaft of the motor I (7-2) through a belt wheel transmission mechanism, a nut of the screw nut lifting mechanism I (7-3) is fixed on the moving plate (7-4), the top of the moving plate (7-4) is fixedly provided with a positioning seat (7-7), the middle part of the positioning seat (7-7) is provided with a square material hole, the front side of the positioning seat (7-7) is fixedly provided with a fixed length type guide plate (7-8), the rear side of the positioning seat (7-7) is fixedly provided with a length positioning cylinder (7-11), a piston rod of the length positioning cylinder (7-11) is provided with a movable length type guide plate (7-10), the left side of the positioning seat (7-7) is fixedly provided with a fixed width type guide plate (7-9), the right side of the positioning seat (7-7) is fixedly provided with a width positioning cylinder (7-13), the piston rod of the width positioning cylinder (7-13) is provided with a movable width type guide plate (7-12), and the bottom of the front side of the positioning seat (7-7) is fixedly provided with a baffle plate (7-14).

3. The pearl wool packing apparatus according to claim 1 or 2, wherein: three-axis manipulator grabs material mechanism (2) includes linear module I (2-1), linear module II (2-2), auxiliary stay guide rail (2-3), grabs material manipulator (2-4), linear module II (2-2), auxiliary stay guide rail (2-3) parallel mount on frame (1), the one end of linear module I (2-1) is installed on the slider of linear module II (2-2), but the other end slidable mounting is on auxiliary stay guide rail (2-3), grabs material manipulator (2-4) and installs on the slider of linear module I (2-1).

4. The pearl wool packaging apparatus according to claim 3, wherein: the material grabbing manipulator (2-4) comprises a screw nut lifting mechanism II (2-4-1) and a manipulator jig (2-4-2), the manipulator jig (2-4-2) is installed on the screw nut lifting mechanism II (2-4-1), the manipulator jig (2-4-2) comprises a grabbing mechanism (2-4-3), a fixing plate (2-4-4) and a press-fitting mechanism (2-4-9), the screw nut lifting mechanism II (2-4-1) is installed on a sliding block of the linear module I (2-1), the fixing plate (2-4-4) is installed on the screw nut lifting mechanism II (2-4-1), and the grabbing mechanism (2-4-3) is installed on the fixing plate (2-4-4), the fixing plate (2-4-4) is provided with a press-mounting mechanism (2-4-9).

5. The pearl wool packaging apparatus according to claim 3, wherein: the grabbing mechanism (2-4-3) is provided with two pairs, the grabbing mechanism (2-4-3) comprises a support frame (2-4-5), a grabbing cylinder (2-4-6) and a contact pin (2-4-7), the support frame (2-4-5) is fixedly installed on the side wall of the fixing plate (2-4-4), the grabbing cylinder (2-4-6) is fixedly installed on the support frame (2-4-5), the contact pin (2-4-7) is installed at the end part of a piston rod of the grabbing cylinder (2-4-6), and a fixing hole (2-4-8) convenient for the contact pin (2-4-7) to move is formed in the fixing plate (2-4-4).

6. The pearl wool packing apparatus as claimed in claim 4 or 5, wherein: the fixed plate (2-4-4) is provided with 2-4 press-fitting mechanisms (2-4-9), each press-fitting mechanism (2-4-9) comprises a fixed seat (2-4-10), a press-fitting cylinder (2-4-11) and a press-fitting plate (2-4-12), the fixed seats (2-4-10) are fixedly arranged on the fixed plate (2-4-4), the press-fitting cylinders (2-4-11) are arranged on the fixed seats (2-4-10), the end parts of piston rods of the press-fitting cylinders (2-4-11) are fixedly connected with the press-fitting plates (2-4-12) after penetrating through the fixed plates (2-4-4), the fixed seats (2-4-10) are provided with two guide rods (2-4-13), the guide rods (2-4-13) are arranged on the fixed seats (2-4-10) through linear bearings, and the lower ends of the two guide rods (2-4-13) are fixed on the press-mounting plates (2-4-12).

7. The pearl wool packaging apparatus according to claim 6, wherein: the lifting mechanism (5) comprises a motor III (5-1), a belt wheel transmission mechanism III (5-2), a bottom plate (5-3), a screw nut lifting mechanism III (5-4), guide shafts (5-5), guide sleeves (5-6), lifting plates (5-7), a top plate (5-8) and a moving plate (5-9), wherein the bottom plate (5-3) and the top plate (5-8) are fixedly arranged on the frame (1), two ends of the two guide shafts (5-5) are respectively fixed on the bottom plate (5-3) and the top plate (5-8), each guide shaft (5-5) is provided with one guide sleeve (5-6), the two guide sleeves (5-6) are fixedly arranged on the moving plate (5-9), the two guide sleeves (5-9) are provided with two lifting plates (5-7), the motor III (5-1) is fixedly arranged on the bottom plate (5-3), a lead screw of the lead screw nut lifting mechanism III (5-4) is fixedly arranged on the bottom plate (5-3) and the top plate (5-8), a nut of the lead screw nut lifting mechanism III (5-4) is fixedly arranged on the moving plate (5-9), and a power output shaft of the motor III (5-1) is connected with a lead screw of the lead screw nut lifting mechanism III (5-4) through the belt wheel transmission mechanism III (5-2).

8. The pearl wool packaging apparatus according to claim 7, wherein: the stacker mechanism (4) comprises a stacker support (4-1), casters with brakes (4-2), a movable handrail (4-3) and a stacker area (4-4), wherein the casters with brakes (4-2) are arranged at the bottom of the movable handrail (4-3), the stacker support (4-1) is arranged at the top of the underframe of the movable handrail (4-3), and the stacker area (4-4) which is arranged in a rectangular shape is arranged on the stacker support (4-1).

9. The pearl wool packing apparatus as claimed in claim 7 or 8, wherein: the secondary positioning mechanism (6) comprises a large positioning mechanism and a small positioning mechanism, the large positioning mechanism comprises a large fixed bottom plate (6-1), a width fixed baffle I (6-2), a length fixed baffle I (6-3), a cylinder connection movable width baffle I (6-4) and a cylinder connection movable length baffle I (6-5), the large fixed bottom plate (6-1) is fixedly arranged on the rack (1), the right side and the front side of the large fixed bottom plate (6-1) are respectively provided with a large-width fixed baffle I (6-2) and a large-length fixed baffle (6-3), and the left side and the rear side of the large fixed bottom plate (6-1) are respectively provided with a cylinder connecting movable width baffle I (6-4) and a cylinder connecting movable length baffle I (6-5); the small positioning mechanism comprises a small fixed bottom plate (6-6), a fixed width baffle II (6-7), a fixed length baffle II (6-8), a movable width baffle II (6-9) connected with an air cylinder, and a movable length baffle II (6-10) connected with the air cylinder, the small fixed bottom plate (6-6) is fixedly arranged on the frame (1), and the front and the back of the large fixed bottom plate (6-1) are arranged side by side, the right side and the front side of the small fixed bottom plate (6-6) are respectively provided with a width fixed baffle II (6-7) and a length fixed baffle II (6-8), and the left side and the back side of the small fixed bottom plate (6-6) are respectively provided with a cylinder connection movable width baffle II (6-9) and a cylinder connection movable length baffle II (6-10).

10. The pearl wool packaging apparatus according to claim 9, wherein: the large fixed bottom plate (6-1) and the small fixed bottom plate (6-6) are respectively provided with a secondary positioning photoelectric sensor I (6-11) and a secondary positioning photoelectric sensor II (6-12), the secondary positioning photoelectric sensor I (6-11) and the secondary positioning photoelectric sensor II (6-12) are connected with a PLC II (9), and the output end of the PLC II (9) is respectively connected with a secondary positioning cylinder of a cylinder connecting movable width baffle I (6-4), a cylinder connecting movable length baffle I (6-5), a cylinder connecting movable width baffle II (6-9) and a cylinder connecting movable length baffle II (6-10); the PLC II (9) is connected with the PLC I (10), the PLC I (10) is respectively connected with a driver of the linear module II (2-2) as an X axis, a driver of the linear module I (2-1) as a Y axis and a driver of the lead screw nut lifting mechanism II (2-4-1) as a Z axis, a driver of a screw nut lifting mechanism III (5-4) serving as a feeding shaft is connected, a PLC I (10) is connected with a PLC III (11), a photoelectric switch (12) is installed on a fixing plate (2-4-4), the photoelectric switch (12) is connected with the PLC III (11), the PLC III (11) is connected with an electromagnetic valve of a grabbing cylinder (2-4-6) and an electromagnetic valve of a press-fitting cylinder (2-4-11), and the PLC III (11) is also connected with a driver of a screw nut lifting mechanism II (2-4-1) serving as a Z shaft; the fixing plate (7-1) is provided with a packing box in-place photoelectric sensor (7-15), the packing box in-place photoelectric sensor (7-15) is connected with a PLC II (9), the PLC II (9) is connected with a motor I (7-2) through a relay, and the PLC II (9) is connected with an electromagnetic valve of a width positioning cylinder (7-13) of a length positioning cylinder (7-11).

Technical Field

The invention belongs to the technical field of packaging, and particularly relates to pearl wool packaging equipment.

Background

At present, the process of assembling the pearl wool in the packaging box is mainly completed manually. Due to the particularity of the material and the process of the pearl cotton, the whole cut pearl cotton finished product has larger deformation and larger tolerance of the appearance dimension, so that the mechanized and automatic assembly ratio is difficult.

Disclosure of Invention

In order to overcome the problems in the background art, the invention provides pearl wool packaging equipment which replaces manual operation, reduces personnel, and enables the whole assembly line to operate mechanically and automatically through front and rear processes.

In order to realize the purpose, the invention is realized by the following technical scheme:

cotton equipment for packing of pearl include that frame 1, triaxial manipulator grab material mechanism 2, windrow car mechanism 4, lifting mechanism 5, secondary positioning mechanism 6, packing carton positioning mechanism 7, conveying mechanism 8 on be provided with packing carton positioning mechanism 7, the left side of packing carton positioning mechanism 7 is provided with frame 1, install the secondary positioning mechanism 6 that matches with packing carton positioning mechanism 7 in the frame 1, be provided with lifting mechanism 5 in the frame 1, be provided with windrow car mechanism 4 that can remove on the lifting mechanism 5, install on the frame 1 and grab material mechanism 2 by the triaxial manipulator that can snatch the interior material of windrow car mechanism 4.

Further, the packaging box positioning mechanism 7 comprises a fixing plate 7-1, a motor I7-2, a lead screw nut lifting mechanism I7-3, a moving plate 7-4, slide rails 7-5, slide blocks 7-6, a positioning seat 7-7, a length fixing type guide plate 7-8, a width fixing type guide plate 7-9, a length moving type guide plate 7-10, a length positioning cylinder 7-11, a width moving type guide plate 7-12, a width positioning cylinder 7-13, a baffle plate 7-14 and a belt wheel transmission mechanism I7-16, wherein the fixing plate 7-1 is fixedly arranged on a bracket of the conveying mechanism 8, two slide rails 7-5 are fixedly arranged on the fixing plate 7-1, a slide block 7-6 is arranged on each slide rail 7-5, the movable plate 7-4 is fixedly arranged on sliders 7-6 on two slide rails 7-5, the motor I7-2 is fixedly arranged on a fixed plate 7-1, a lead screw of a lead screw nut lifting mechanism I7-3 is arranged on the fixed plate 7-1 through a bearing seat, the lead screw of the lead screw nut lifting mechanism I7-3 is connected with an output shaft of the motor I7-2 through a belt wheel transmission mechanism, a nut of the lead screw nut lifting mechanism I7-3 is fixed on the movable plate 7-4, the top of the movable plate 7-4 is fixedly provided with a positioning seat 7-7, the middle part of the positioning seat 7-7 is provided with a square material hole, the front side of the positioning seat 7-7 is fixedly provided with a length-fixed guide plate 7-8, the rear side of the positioning seat 7-7 is fixedly provided with a length positioning, a piston rod of the length positioning cylinder 7-11 is provided with a length moving type guide plate 7-10, the left side of the positioning seat 7-7 is fixedly provided with a width fixed type guide plate 7-9, the right side of the positioning seat 7-7 is fixedly provided with a width positioning cylinder 7-13, a piston rod of the width positioning cylinder 7-13 is provided with a width moving type guide plate 7-12, and the bottom of the front side of the positioning seat 7-7 is fixedly provided with a baffle plate 7-14.

Further, the three-axis manipulator grabbing mechanism 2 comprises a linear module I2-1, a linear module II 2-2, an auxiliary supporting guide rail 2-3 and a grabbing manipulator 2-4, wherein the linear module II 2-2 and the auxiliary supporting guide rail 2-3 are parallelly installed on the rack 1, one end of the linear module I2-1 is installed on a sliding block of the linear module II 2-2, the other end of the linear module I2-1 is slidably installed on the auxiliary supporting guide rail 2-3, and the grabbing manipulator 2-4 is installed on a sliding block of the linear module I2-1.

Further, the material grabbing manipulator 2-4 comprises a screw nut lifting mechanism II 2-4-1 and a manipulator jig 2-4-2, the manipulator jig 2-4-2 is arranged on the screw nut lifting mechanism II 2-4-1, the manipulator jig 2-4-2 comprises a grabbing mechanism 2-4-3, a fixing plate 2-4-4 and a press-fitting mechanism 2-4-9, the screw nut lifting mechanism II 2-4-1 is arranged on a sliding block of the linear module I2-1, the fixing plate 2-4-4 is arranged on the screw nut lifting mechanism II 2-4-1, the grabbing mechanism 2-4-3 is arranged on the fixing plate 2-4-4, and the fixing plate 2-4-4 is provided with a press-mounting mechanism 2-4-9.

Furthermore, two pairs of grabbing mechanisms 2-4-3 are arranged, each grabbing mechanism 2-4-3 comprises a supporting frame 2-4-5, a grabbing cylinder 2-4-6 and a contact pin 2-4-7, the supporting frames 2-4-5 are fixedly installed on the side wall of the fixing plate 2-4-4, the grabbing cylinders 2-4-6 are fixedly installed on the supporting frames 2-4-5, the contact pins 2-4-7 are installed at the end parts of piston rods of the grabbing cylinders 2-4-6, and fixing holes 2-4-8 convenient for the contact pins 2-4-7 to move are formed in the fixing plate 2-4-4.

Furthermore, 2-4 press-fitting mechanisms 2-4-9 are arranged on the fixed plate 2-4-4, each press-fitting mechanism 2-4-9 comprises a fixed seat 2-4-10, a press-fitting cylinder 2-4-11 and a press-fitting plate 2-4-12, the fixed seats 2-4-10 are fixedly arranged on the fixed plate 2-4-4, the press-fitting cylinders 2-4-11 are arranged on the fixed seats 2-4-10, the end parts of piston rods of the press-fitting cylinders 2-4-11 are fixedly connected with the press-fitting plates 2-4-12 after penetrating through the fixed plate 2-4-4, two guide rods 2-4-13 are arranged on the fixed seats 2-4-10, the guide rods 2-4-13 are arranged on the fixed seats 2-4-10 through linear bearings, the lower ends of the two guide rods 2-4-13 are fixed on the press-mounting plate 2-4-12.

Further, the lifting mechanism 5 comprises a motor III 5-1, a belt wheel transmission mechanism III 5-2, a bottom plate 5-3, a screw nut lifting mechanism III 5-4, guide shafts 5-5, guide sleeves 5-6, lifting plates 5-7, a top plate 5-8 and a moving plate 5-9, wherein the bottom plate 5-3 and the top plate 5-8 are fixedly arranged on the frame 1, two ends of the two guide shafts 5-5 are respectively fixed on the bottom plate 5-3 and the top plate 5-8, each guide shaft 5-5 is provided with one guide sleeve 5-6, the two guide sleeves 5-6 are fixedly arranged on the moving plate 5-9, the moving plate 5-9 is provided with two guide sleeves for lifting the lifting plates 5-7, the motor III 5-1 is fixedly arranged on the bottom plate 5-3, the screw of the screw nut lifting mechanism III 5-4 is fixedly arranged on the bottom plate 5-3 and the top plate 5-8, the nut of the screw nut lifting mechanism III 5-4 is fixedly arranged on the moving plate 5-9, and the power output shaft of the motor III 5-1 is connected with the screw of the screw nut lifting mechanism III 5-4 through the belt wheel transmission mechanism III 5-2.

Further, the stacker mechanism 4 comprises a stacker support 4-1, casters with brakes 4-2, a movable handrail 4-3 and a stacker area 4-4, wherein the casters with brakes 4-2 are arranged at the bottom of the movable handrail 4-3, the stacker support 4-1 is arranged at the top of the underframe of the movable handrail 4-3, and the stacker area 4-4 is arranged on the stacker support 4-1 in a rectangular shape.

Further, the secondary positioning mechanism 6 comprises a large positioning mechanism and a small positioning mechanism, the large positioning mechanism comprises a large fixed bottom plate 6-1, a width fixed baffle I6-2, a length fixed baffle I6-3, a cylinder connection movable width baffle I6-4 and a cylinder connection movable length baffle I6-5, the large fixed bottom plate 6-1 is fixedly arranged on the rack 1, the right side and the front side of the large fixed bottom plate 6-1 are respectively provided with the large width fixed baffle I6-2 and the large length fixed baffle 6-3, and the left side and the rear side of the large fixed bottom plate 6-1 are respectively provided with the cylinder connection movable width baffle I6-4 and the cylinder connection movable length baffle I6-5; the small positioning mechanism comprises a small fixed bottom plate 6-6, a width fixed baffle II 6-7, a length fixed baffle II 6-8, a cylinder connected movable width baffle II 6-9 and a cylinder connected movable length baffle II 6-10, the small fixed bottom plate 6-6 is fixedly arranged on the frame 1 and is arranged side by side with the front and the back of the large fixed bottom plate 6-1, the width fixed baffle II 6-7 and the length fixed baffle II 6-8 are respectively arranged on the right side and the front side of the small fixed bottom plate 6-6, the cylinder connected movable width baffle II 6-9 and the cylinder connected movable length baffle II 6-10 are respectively arranged on the left side and the back side of the small fixed bottom plate 6-6.

Further, a secondary positioning photoelectric sensor I6-11 and a secondary positioning photoelectric sensor II 6-12 are respectively arranged on the large fixing bottom plate 6-1 and the small fixing bottom plate 6-6, the secondary positioning photoelectric sensor I6-11 and the secondary positioning photoelectric sensor II 6-12 are connected with a PLC II 9, the output end of the PLC II 9 is respectively connected with a secondary positioning cylinder of a cylinder connecting movable width baffle I6-4, a cylinder connecting movable length baffle I6-5, a cylinder connecting movable width baffle II 6-9 and a cylinder connecting movable length baffle II 6-10; the PLC II 9 is connected with the PLC I10, the PLC I10 is respectively connected with a driver of a linear module II 2-2 serving as an X axis, a driver of a linear module I2-1 serving as a Y axis, a driver of a lead screw nut lifting mechanism II 2-4-1 serving as a Z axis and a driver of a motor III 5-1 serving as a feeding axis, the PLC I10 is connected with a PLC III 11, a photoelectric switch 12 is installed on a fixing plate 2-4-4, the photoelectric switch 12 is connected with the PLC III 11, the PLC III 11 is connected with an electromagnetic valve of a grabbing cylinder 2-4-6 and an electromagnetic valve of a press-fitting cylinder 2-4-11, and the PLC III 11 is also connected with a driver of a lead screw nut lifting mechanism II 2-4-1 serving as a Z axis; the fixing plate 7-1 is provided with a packing box in-place photoelectric sensor 7-15, the packing box in-place photoelectric sensor 7-15 is connected with a PLC II 9, the PLC II 9 is connected with a motor I7-2 through a relay, and the PLC II 9 is connected with an electromagnetic valve of a width positioning cylinder 7-13 of a length positioning cylinder 7-11.

The invention has the beneficial effects that:

the invention adopts mechanical and automatic packaging of pearl cotton, can reduce personnel, increase efficiency and improve packaging quality, and the product of the invention can be suitable for products with different specifications.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the mounting structure of the positioning mechanism and the conveying mechanism of the packing box of the present invention;

FIG. 3 is a schematic structural view of the positioning mechanism of the packing box of the present invention;

FIG. 4 is a schematic structural view II of the positioning mechanism for packing box of the present invention;

FIG. 5 is a schematic structural view III of the positioning mechanism for a packing box according to the present invention;

FIG. 6 is a schematic structural view of a three-axis manipulator material grabbing mechanism of the present invention;

FIG. 7 is a schematic structural view of a material grabbing manipulator of the present invention;

FIG. 8 is a schematic structural diagram of a robot tool of the present invention;

FIG. 9 is a schematic structural view II of the robot tool of the present invention;

FIG. 10 is a schematic view of the grasping mechanism according to the present invention;

FIG. 11 is a schematic structural view of the press-fitting mechanism of the present invention;

FIG. 12 is a schematic structural diagram of a lifting mechanism of the present invention;

FIG. 13 is a schematic structural view of a secondary positioning mechanism of the present invention;

FIG. 14 is a schematic structural view of the stacker mechanism of the present invention;

FIG. 15 is a schematic view of the structure of PLC I of the present invention;

FIG. 16 is a schematic diagram of the PLC II of the present invention;

FIG. 17 is a schematic diagram of a PLC III of the present invention;

FIG. 18 is a power control circuit diagram of the present invention;

FIG. 19 is a wiring diagram of the X-axis drive of the present invention;

FIG. 20 is a wiring diagram of the Y-axis driver of the present invention;

FIG. 21 is a wiring diagram of the Z-axis drive of the present invention;

FIG. 22 is a wiring diagram of the loading shaft driver of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention and the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.