CN109926832B - A multifunctional round tube cutting surface lettering robot - Google Patents

Abstract

The invention relates to a production device, in particular to a multifunctional round pipe cutting surface lettering robot, which realizes the fixing of the round pipe and the automatic prior feeding of the round pipe through the round pipe cutting and fixing device and the round pipe cutting and clamping device. And surface cleaning, cutting device and other lengths for cutting, engraving device engraving on the surface of the cut round pipe and other functions, the round pipe cutting and fixing device is installed and fixed inside the support installation shell, the round tube cutting and clamping device is installed and fixed in the support installation shell Inside, the mobile clamping device is installed and fixed inside the support installation shell, the cutting device is installed and fixed inside the support installation shell, the push-fixed shell is installed and fixed inside the support installation shell, the blanking device is installed and fixed inside the support installation shell, the lettering device is installed and fixed Inside the support installation shell, the fixed moving rod is installed and fixed inside the support installation shell, and the discharge device is installed and fixed inside the support installation shell.

Description

A multifunctional round tube cutting surface lettering robot

technical field

The invention relates to a cutting and lettering device, in particular to a multifunctional circular pipe cutting surface lettering robot.

Background technique

With the development of the times, the advancement of science and technology, the high cost of labor and the requirements for the size and progress of processed products for writing, more and more factories have replaced intelligent and automated machinery and equipment. The pipe is cut and lettered at the same length, so a multifunctional round pipe cutting surface lettering robot is invented.

SUMMARY OF THE INVENTION

The invention relates to a production device, in particular to a multifunctional circular tube cutting surface lettering robot, which can fix the circular tube, automatically feed and The surface is cleaned, the cutting device is used to cut the length, and the engraving device is used to engrave the surface of the cut round tube.

The invention relates to a production device, in particular to a multifunctional circular pipe cutting surface lettering robot, comprising a support and installation shell, a circular pipe cutting and fixing device, a circular pipe cutting and clamping device, a cutting device, a blanking device, a lettering The device and discharge device realize the fixing of the round tube through the round tube cutting fixing device and the round tube cutting clamping device, automatic previous feeding and surface cleaning, cutting the length of the cutting device, and the engraving device will cut the round tube. Engraving and other functions on the surface.

The circular pipe cutting and fixing device is composed of a fixed casing, a water level observation device, a water pipe, a water pump, a water flow concentration pipe, a cleaning device, a circular pipe moving device, an air pipe, an air flow concentration pipe, and an air pump, and the water level observation device is installed and fixed on the fixed casing. Inside, the water pump is installed and fixed inside the fixed shell, the water flow concentration pipe is installed and fixed on the water pump, the water pipe is installed and fixed on the water pump, the cleaning device is installed and fixed inside the fixed shell, the water pipe is installed and fixed on the cleaning device, and the circular pipe moving device is installed and fixed on the Inside the fixed casing, the air pump is installed and fixed inside the fixed casing, the air concentrator is installed and fixed on the air pump, the air pipe is installed and fixed on the air concentrator, and the air pipe is installed and fixed on the cleaning device;

The fixed casing is composed of a casing, a water tank, a water pump installation groove, a roller installation groove, a motor installation groove, an air pump installation groove, and a round pipe passing groove. The water tank is opened on the casing, and the water pump installation groove is opened on the casing. The installation slot is opened on the casing, the motor installation slot is opened on the casing, the air pump installation slot is opened on the casing, and the round pipe is opened on the casing through the groove;

The water level observation device is composed of an inner circular tube, a water outlet hole, a water level marking ball, an outer cylinder connecting rod, an outer cylinder and a sealing cover. The water outlet hole is opened on the inner circular tube, and the water level marking ball is installed inside the inner circular tube. The outer cylinder connecting rod is installed and fixed on the inner round pipe, the outer cylinder is installed and fixed on the outer cylinder connecting rod, and the sealing cover is installed on the outer cylinder;

The cleaning device is composed of a top mounting plate, a connecting rod, a tension line through hole, a motor A, a winding wheel, a tension line, a telescopic device mounting seat, a telescopic device, a universal shaft, and a cleaning nozzle, and the connecting rod is installed and fixed. On the top mounting plate, the tension wire is opened on the top mounting plate through the hole, the motor A is installed and fixed on the top mounting plate, the winding wheel is installed and fixed on the motor A, the tension wire is installed and fixed on the winding wheel, and the telescopic device The mounting seat is installed and fixed on the top mounting plate, the expansion device is installed on the expansion device mounting seat, the Wanxiang shaft is installed and fixed on the top mounting plate, the cleaning nozzle is installed and fixed on the Wanxiang shaft, and the cleaning nozzle is installed on the expansion device;

The telescopic device is composed of an outer cylinder, an inner sliding block, an inner moving rod, a mounting hole, a spring, a wire hole, and an upper end connecting seat. The inner sliding block is installed inside the outer cylinder, and the inner moving rod is installed and fixed on the inner sliding block. , the installation hole is opened on the inner moving rod, the spring is installed inside the outer cylinder, the wire hole is opened on the outer cylinder, and the upper connecting seat is installed and fixed on the outer cylinder;

The cleaning nozzle is composed of a nozzle, a through hole, a water inlet hole, an air inlet hole, a motor B, and a cleaning control inner plug. The through hole is opened on the nozzle, the water inlet hole is opened on the nozzle, and the air inlet hole is opened on the nozzle. superior;

The circular tube moving device is composed of a motor C, an output pulley C, a transmission belt C, a rotating shaft, a driving pulley, a kinetic energy receiving pulley C, and a limit convex ring, and the output pulley C is installed and fixed on the motor C, The transmission belt C is installed on the output pulley C, the transmission belt C is installed on the kinetic energy receiving pulley C, the driving pulley is installed and fixed on the rotating shaft, the kinetic energy receiving pulley C is installed and fixed on the rotating shaft, and the limit convex ring is installed and fixed on the axis of rotation;

The circular tube cutting and clamping device is composed of a mobile clamping device, a clamping shell, a roller mounting shaft, a roller, and a feeding trough. The mobile clamping device is mounted and fixed on the clamping shell, and the roller mounting shaft is mounted on the clamping On the shell, the roller is installed on the roller mounting shaft, and the feeding slot is opened on the clamping shell;

The mobile clamping device is composed of an outer square tube, a motor D, a coupling, a screw mounting ring, a screw, and a movable inner square tube. The motor D is installed and fixed inside the outer square tube, and the coupling is installed and fixed in the motor. On D, the screw mounting ring is mounted and fixed inside the outer square tube, the screw is mounted on the screw mounting ring, and the moving inner square tube is mounted on the screw;

The cutting device is composed of a pushing and fixing casing, a motor B, an output pulley B, a transmission belt B, a transmission gear set, a driven gear set, and a cutting device. The motor B is installed and fixed inside the pushing and fixing casing, and the output pulley B is It is installed and fixed on the motor B, the drive gear set is installed inside the push-fixed housing, the drive belt B is installed on the output pulley B, the drive belt B is installed on the drive gear set, the driven gear set is installed inside the push-fixed housing, cutting The device is installed inside the push-fixed housing;

The pushing and fixing housing is composed of a housing, a transmission gear set mounting hole, a driven gear set mounting hole, a pinion rotation slot, a sector gear rotation slot, and a cutting device moving slot, and the transmission gear set mounting hole is opened on the housing. , the mounting hole of the driven gear set is opened on the casing, the pinion gear rotating groove is opened on the casing, the sector gear rotating groove is opened on the casing, and the cutting device moving groove is opened on the casing;

The transmission gear set is composed of an installation shaft A, a limit convex ring, a transmission pinion, and a transmission pulley. The limit convex ring is installed and fixed on the installation shaft A, the transmission pinion is installed and fixed on the installation shaft A, and the transmission pulley. Installed and fixed on the installation shaft A;

The driven gear set is composed of a transmission shaft B, a limit ring, a pinion B, and a fan gear. The limit ring is installed and fixed on the transmission shaft B, the pinion B is installed and fixed on the transmission shaft B, and the fan gear is installed. fixed on the transmission shaft B;

The cutting device is composed of a moving rack, a limit square ring, and a cutting knife, the limit square ring is installed and fixed on the moving rack, and the cutting knife is installed and fixed on the moving rack;

The feeding device is composed of a mounting frame, a feeding port, a mounting ring, a control board, and a mounting rod. rod, the mounting rod is mounted on the mounting ring;

The engraving device is composed of a mounting plate, a motor F, an output pulley F, a transmission belt F, a driving shaft, a limit convex ring F, a moving wheel, a receiving pulley, a connecting inner rod, a spring F, a moving slider F, It is composed of connecting the outer cylinder, auxiliary shaft, laser engraving device and fixed moving rod. The motor F is installed and fixed on the installation plate, the output pulley F is installed and fixed on the motor F, the driving shaft is installed on the installation plate, and the limit convex ring F is installed Fixed on the driving shaft, the moving pulley is installed on the driving shaft, the receiving pulley is installed on the driving shaft, the transmission belt F is installed on the output pulley F, the transmission belt F is installed on the receiving pulley, and the connecting inner rod is installed On the driving shaft, the spring F is installed on the connecting inner rod, the moving slider F is installed and fixed on the connecting inner rod, the connecting outer cylinder is installed on the moving slider F, the auxiliary shaft is installed on the connecting outer cylinder, and the moving wheel is installed on On the auxiliary shaft, the laser engraving device is installed and fixed on the connecting outer cylinder, and the fixed moving rod is installed on the moving wheel;

The discharge device is composed of a motor E, an output pulley E, a transmission belt E, an intermittent rotation device, a transmission belt R, and a circular pipe discharge device. The output pulley E is installed and fixed on the motor E, and the transmission belt E is installed on the On the output pulley E, the transmission belt E is installed on the intermittent rotation device, the transmission belt R is installed on the intermittent rotation device, and the transmission belt R is installed on the round pipe discharge device;

The intermittent rotation device is composed of a support rod, a fixed shaft, a support rod A, a rotating shaft, a transmission pulley, a swing rod, a swing connecting rod, a push groove rod, a push column, a push limit ring, and a rotating large pulley. The shaft is installed and fixed on the support rod, the support rod A is installed and fixed on the fixed shaft, the rotating shaft is installed on the support rod A, the transmission pulley is installed and fixed on the rotating shaft, the swing rod is installed and fixed on the rotating shaft, and the swing connecting rod is installed on the rotating shaft. On the swing rod, the push groove rod is installed and fixed on the swing connecting rod, the push groove rod is installed on the fixed shaft, the rotating large pulley is installed on the fixed shaft, the push column is installed and fixed on the rotating large pulley, and the push limit ring is installed on the push column;

The circular tube discharge device is composed of a rotating shaft F, a transmission pulley F, a rotating cylinder and a charging chute. The transmission pulley F is installed and fixed on the rotating shaft F, the rotating cylinder is installed and fixed on the rotating shaft F, and the charging chute is open. on a rotating cylinder;

The round pipe cutting and fixing device is installed and fixed inside the support installation shell, the round pipe cutting and clamping device is installed and fixed inside the support installation shell, the mobile clamping device is installed and fixed inside the support installation shell, the cutting device is installed and fixed inside the support installation shell, push the The fixed shell is installed and fixed inside the support installation shell, the blanking device is installed and fixed inside the support installation shell, the lettering device is installed and fixed inside the support installation shell, the fixed moving rod is installed and fixed inside the support installation shell, and the discharge device is installed and fixed inside the support installation inside the shell.

As a further optimization of this technical solution, the number of cleaning devices of the circular tube cutting and fixing device described in the multifunctional circular tube cutting surface engraving robot of the present invention is two, the number of connecting rods of the cleaning device is four, and the telescopic The number of devices is four.

As a further optimization of this technical solution, the number of moving wheels of the engraving device described in the multifunctional round pipe shearing surface engraving robot of the present invention is two, connecting the inner rod, the spring F, the moving slider F and the outer cylinder. There are two in quantity.

The beneficial effects of the multifunctional round pipe cutting surface lettering robot of the present invention are:

The invention relates to a production device, in particular to a multifunctional circular tube cutting surface lettering robot, which realizes the fixing and automatic prior feeding of the circular tube through the circular tube cutting and fixing device and the circular tube cutting and clamping device. And surface cleaning, cutting device and other lengths for cutting, engraving device engraving on the surface of the cut round pipe and other functions.

Description of drawings

The present invention will be described in further detail below with reference to the accompanying drawings and specific implementation methods.

FIG. 1 is a schematic diagram of the overall structure of a multifunctional circular tube cutting surface lettering robot of the present invention.

FIG. 2 is a schematic diagram of a round pipe cutting and fixing device 2 of a multifunctional round pipe cutting surface engraving robot according to the present invention.

Fig. 3 is a schematic diagram of a fixed casing 2-1 of a multifunctional round pipe cutting surface engraving robot according to the present invention.

Fig. 4 is a schematic cross-sectional view of the water level observation device 2-2 of a multifunctional circular pipe shearing surface lettering robot according to the present invention.

FIG. 5 is a schematic diagram of the cleaning device 2-6 of a multifunctional circular pipe cutting surface lettering robot according to the present invention.

FIG. 6 is a partially enlarged schematic view of the cleaning device 2-6 of a multifunctional circular pipe cutting surface lettering robot according to the present invention.

FIG. 7 is a schematic diagram of the telescopic device 2-6-8 of a multifunctional circular tube cutting surface lettering robot according to the present invention.

FIG. 8 is a schematic diagram of the cleaning nozzle 2-6-10 of a multifunctional circular pipe cutting surface lettering robot according to the present invention.

FIG. 9 is a schematic diagram of the circular pipe moving device 2-7 of a multifunctional circular pipe cutting surface engraving robot according to the present invention.

FIG. 10 is a schematic diagram of a round pipe cutting and clamping device 3 of a multifunctional round pipe cutting surface engraving robot according to the present invention.

Fig. 11 is a schematic diagram of the mobile clamping device 3-1 of a multifunctional round pipe cutting surface engraving robot according to the present invention.

FIG. 12 is a schematic diagram of the cutting device 4 of a multifunctional circular pipe cutting surface lettering robot according to the present invention.

Fig. 13 is a schematic diagram of the push-fixing casing 4-1 of a multifunctional round pipe cutting surface engraving robot of the present invention.

Fig. 14 is a schematic diagram of the transmission gear set 4-5 of a multifunctional round pipe cutting surface engraving robot of the present invention.

FIG. 15 is a schematic diagram of the driven gear set 4-6 of a multifunctional circular tube cutting surface engraving robot according to the present invention.

Fig. 16 is a schematic diagram of the cutting device 4-7 of a multifunctional round pipe cutting surface engraving robot according to the present invention.

Fig. 17 is a schematic diagram of the blanking device 5 of a multifunctional round pipe cutting surface lettering robot according to the present invention.

FIG. 18 is a schematic diagram of the lettering device 6 of a multifunctional round pipe cutting surface lettering robot according to the present invention.

Fig. 19 is a schematic diagram of the discharging device 7 of a multifunctional round pipe cutting surface lettering robot according to the present invention. Fig. 19 is a schematic diagram of the discharging device 7 of a multifunctional round pipe cutting surface lettering robot according to the present invention.

Fig. 20 is a schematic diagram of the intermittent rotation device 7-4 of a multifunctional round pipe cutting surface lettering robot according to the present invention.

Fig. 21 is a schematic diagram of a round pipe discharge device 7-6 of a multifunctional round pipe cutting surface engraving robot according to the present invention.

In the figure: support and installation shell 1; round pipe cutting and fixing device 2; fixed shell 2-1; shell 2-1-1; water tank 2-1-2; water pump installation groove 2-1-3; roller installation groove 2- 1-4; motor installation groove 2-1-5; air pump installation groove 2-1-6; round pipe passing groove 2-1-7; water level observation device 2-2; inner round pipe 2-2-1; water outlet 2-2-2; water level marking ball 2-2-3; outer cylinder connecting rod 2-2-4; outer cylinder 2-2-5; sealing cover 2-2-6; water pipe 2-3; water pump 2-4 ; Water flow concentration pipe 2-5; Cleaning device 2-6; Top mounting plate 2-6-1; Connecting rod 2-6-2; Wire pulley 2-6-5; tension wire 2-6-6; expansion device mounting seat 2-6-7; expansion device 2-6-8; outer cylinder 2-6-8-1; inner slider 2- 6-8-2; Internal moving rod 2-6-8-3; Mounting hole 2-6-8-4; Spring 2-6-8-5; Cable hole 2-6-8-6; 2-6-8-7; Wanxiang axis 2-6-9; cleaning nozzle 2-6-10; nozzle 2-6-10-1; through hole 2-6-10-2; water inlet hole 2-6- 10-3; Air intake hole 2-6-10-4; Motor B2-6-10-5; Cleaning control inner plug 2-6-10-6; Tube moving device 2-7; Motor C2-7-1 ; output pulley C2-7-2; transmission belt C2-7-3; rotating shaft 2-7-4; driving pulley 2-7-5; kinetic energy receiving pulley C2-7-6; limit convex ring 2- 7-7; air pipe 2-8; air concentrating pipe 2-9; air pump 2-10; round pipe cutting and clamping device 3; mobile clamping device 3-1; outer square pipe 3-1-1; motor D3-1 -2; coupling 3-1-3; screw mounting ring 3-1-4; screw 3-1-5; moving inner square tube 3-1-6; clamping housing 3-2; roller mounting shaft 3-3; Roller 3-4; Feeding chute 3-5; Cutting device 4; Push and fix housing 4-1; Housing 4-1-1; Transmission gear set mounting hole 4-1-2; Driven gear set Installation hole 4-1-3; pinion rotation slot 4-1-4; sector gear rotation slot 4-1-5; cutting device moving slot 4-1-6; motor B4-2; output pulley B4-3; Transmission belt B4-4; transmission gear set 4-5; installation shaft A4-5-1; limit collar 4-5-2; transmission pinion 4-5-3; transmission pulley 4-5-4; driven Gear set 4-6; drive shaft B4-6-1; limit ring 4-6-2; pinion B4-6-3; sector gear 4-6-4; cutting device 4-7; moving rack 4- 7-1; limit square ring 4-7-2; cutting knife 4-7-3; unloading device 5; mounting frame 5-1; feeding port 5-2; mounting ring 5-3; control board 5- 4; mounting rod 5-5; engraving device 6; mounting plate 6-1; motor F6-2; output pulley F6-3; transmission belt F6-4; driving shaft 6-5; limit Convex ring F6-6; moving pulley 6-7; receiving pulley 6-8; connecting inner rod 6-9; spring F6-10; moving slider F6-11; connecting outer cylinder 6-12; auxiliary shaft 6-13 ; Laser engraving device 6-14; Fixed moving rod 6-15; Discharge device 7; Motor E7-1; Output pulley E7-2; Transmission belt E7-3; Intermittent rotation device 7-4; Support rod 7-4 -1; fixed shaft 7-4-2; support rod A7-4-3; rotating shaft 7-4-4; transmission pulley 7-4-5; swing rod 7-4-6; swing connecting rod 7-4- 7; Push the groove rod 7-4-8; Push the column 7-4-9; Push the limit ring 7-4-10; Rotate the large pulley 7-4-11; Drive belt R7-5; -6; rotating shaft F7-6-1; transmission pulley F7-6-2; rotating cylinder 7-6-3; charging chute 7-6-4.

Detailed ways

Specific implementation one:

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21 The invention relates to a production device, more specifically, a multifunctional circular pipe cutting surface lettering robot, comprising a support and installation shell 1, a circular pipe cutting and fixing device 2, a circular pipe cutting and clamping device 3, a cutting device 4, and a blanking device. The device 5, the lettering device 6, and the discharging device 7 realize the fixing of the round pipe through the round pipe cutting fixing device and the round pipe cutting and clamping device, automatic previous feeding and surface cleaning, cutting the length of the cutting device, etc., and the lettering device Engraving and other functions are carried out on the surface of the cut round tube.

The circular pipe cutting and fixing device 2 is composed of a fixed casing 2-1, a water level observation device 2-2, a water pipe 2-3, a water pump 2-4, a water flow concentration pipe 2-5, a cleaning device 2-6, and a circular pipe moving. The device 2-7, the air pipe 2-8, the air flow concentration pipe 2-9, and the air pump 2-10 are composed, and the pipe is placed in the circular pipe passing groove 2-1-7 of the fixed shell 2-1 of the circular pipe cutting and fixing device 2. , the water level observation device 2-2 is installed and fixed inside the fixed shell 2-1, the water pump 2-4 is installed and fixed inside the fixed shell 2-1, the water flow concentration pipe 2-5 is installed and fixed on the water pump 2-4, and the water pipe 2-3 It is installed and fixed on the water pump 2-4, the cleaning device 2-6 is installed and fixed inside the fixed shell 2-1, the water pipe 2-3 is installed and fixed on the cleaning device 2-6, and the circular pipe moving device 2-7 is installed and fixed on the fixed shell Inside 2-1, the air pump 2-10 is installed and fixed inside the fixed housing 2-1, the air concentrating pipe 2-9 is installed and fixed on the air pump 2-10, the air pipe 2-8 is installed and fixed on the air concentrating pipe 2-9, the air pipe 2-8 is installed and fixed on the cleaning device 2-6;

The fixed casing 2-1 is composed of casing 2-1-1, water tank 2-1-2, water pump installation groove 2-1-3, roller installation groove 2-1-4, and motor installation groove 2-1- 5. The air pump installation groove 2-1-6, the round pipe is formed by the groove 2-1-7, and then the water pump 2-4 pushes the water inside the water tank 2-1-2 to the cleaning device 2-6 through the water pipe 2-3 Then it is sprayed from the nozzle 2-6-10-1 of the cleaning device 2-6, the water tank 2-1-2 is opened on the casing 2-1-1, and the water pump installation groove 2-1-3 is opened on the casing 2- 1-1, the roller installation slot 2-1-4 is opened on the shell 2-1-1, the motor installation slot 2-1-5 is opened on the shell 2-1-1, and the air pump installation slot 2-1-6 is opened On the shell 2-1-1, the round pipe is opened on the shell 2-1-1 through the groove 2-1-7;

The water level observation device 2-2 is composed of an inner circular pipe 2-2-1, a water outlet hole 2-2-2, a water level marking ball 2-2-3, an outer cylinder connecting rod 2-2-4, an outer cylinder 2 -2-5, the sealing cover 2-2-6 is composed, the water outlet hole 2-2-2 is opened on the inner round pipe 2-2-1, and the water level marking ball 2-2-3 is installed on the inner round pipe 2-2- 1 Inside, the outer cylinder connecting rod 2-2-4 is installed and fixed on the inner round pipe 2-2-1, the outer cylinder 2-2-5 is installed and fixed on the outer cylinder connecting rod 2-2-4, and the sealing cover 2-2 -6 is installed on the outer cylinder 2-2-5;

The cleaning device 2-6 is composed of a top mounting plate 2-6-1, a connecting rod 2-6-2, a tension wire passing hole 2-6-3, a motor A2-6-4, a wire winding wheel 2- 6-5, the tension line 2-6-6, the expansion device mounting seat 2-6-7, the expansion device 2-6-8, the universal axis 2-6-9, the cleaning nozzle 2-6-10, when When it is necessary to adjust the angle of the cleaning nozzle 2-6-10, wind the tension line 2-6-6 to the winding wheel 2-6-5 through the motor A2-6-4, and the tension line passes through the hole 2-6-3 Open on the top mounting plate 2-6-1, the motor A2-6-4 is installed and fixed on the top mounting plate 2-6-1, the winding wheel 2-6-5 is installed and fixed on the motor A2-6-4, pull The tightening wire 2-6-6 is installed and fixed on the winding wheel 2-6-5, the telescopic device mounting seat 2-6-7 is installed and fixed on the top mounting plate 2-6-1, and the telescopic device 2-6-8 is installed On the telescopic device mounting base 2-6-7, the universal shaft 2-6-9 is installed and fixed on the top mounting plate 2-6-1, and the cleaning nozzle 2-6-10 is installed and fixed on the universal shaft 2-6-9 , the cleaning nozzle 2-6-10 is installed on the telescopic device 2-6-8;

The telescopic device 2-6-8 is composed of an outer cylinder 2-6-8-1, an inner slider 2-6-8-2, an inner moving rod 2-6-8-3, and a mounting hole 2-6- 8-4, spring 2-6-8-5, wire hole 2-6-8-6, upper connecting seat 2-6-8-7, the shortening of tension line 2-6-6 will bring The inner slider 2-6-8-2 moves up and moves up with the inner moving rod 2-6-8-3 so that the angle of the cleaning nozzle 2-6-10 is changed. The connecting rod 2-6-2 is installed and fixed on the On the top mounting plate 2-6-1, the inner slider 2-6-8-2 is installed inside the outer cylinder 2-6-8-1, and the inner moving rod 2-6-8-3 is installed and fixed on the inner slider 2- On 6-8-2, the installation hole 2-6-8-4 is opened on the inner moving rod 2-6-8-3, the spring 2-6-8-5 is installed inside the outer cylinder 2-6-8-1, The wire hole 2-6-8-6 is opened on the outer cylinder 2-6-8-1, and the upper connecting seat 2-6-8-7 is installed and fixed on the outer cylinder 2-6-8-1;

The cleaning nozzle 2-6-10 is composed of nozzle 2-6-10-1, through hole 2-6-10-2, water inlet hole 2-6-10-3, and air inlet hole 2-6-10. -4. The motor B2-6-10-5 and the cleaning control inner plug 2-6-10-6 are constituted, but when air cleaning is required, the cleaning control inner plug 2-6- is driven by the motor B2-6-10-5. 10-6 Open the water inlet hole 2-6-10-3 and make the air inlet hole 2-6-10-4 open the air inlet through hole 2-6-10-2 on the nozzle 2-6-10-1, The water inlet hole 2-6-10-3 is opened on the nozzle 2-6-10-1, and the air inlet hole 2-6-10-4 is opened on the nozzle 2-6-10-1;

The circular tube moving device 2-7 is composed of a motor C2-7-1, an output pulley C2-7-2, a transmission belt C2-7-3, a rotating shaft 2-7-4, and a driving pulley 2-7- 5. The kinetic energy receiving pulley C2-7-6 and the limiting convex ring 2-7-7 are formed. At the same time, the motor C2-7-1 is driven and installed on the rotating shaft 2-7-4 through the transmission belt C2-7-3. The driving wheel 2-7-5 rotates, because the driving wheel 2-7-5 and the roller 3-4 press the round tube, so the driving wheel 2-7-5 pushes the round tube forward to the output pulley C2-7- 2 Installed and fixed on the motor C2-7-1, the transmission belt C2-7-3 is installed on the output pulley C2-7-2, and the transmission belt C2-7-3 is installed on the kinetic energy receiving pulley C2-7-6 , the driving pulley 2-7-5 is installed and fixed on the rotating shaft 2-7-4, the kinetic energy receiving pulley C2-7-6 is installed and fixed on the rotating shaft 2-7-4, the limit convex ring 2-7-7 Installed and fixed on the rotating shaft 2-7-4;

The circular tube cutting and clamping device 3 is composed of a moving clamping device 3-1, a clamping shell 3-2, a roller mounting shaft 3-3, a roller 3-4, and a feeding chute 3-5, and then drives the circular tube. The mobile clamping device 3-1 of the pipe cutting clamping device 3, the mobile clamping device 3-1 is installed and fixed on the clamping housing 3-2, the roller mounting shaft 3-3 is installed on the clamping housing 3-2, the roller 3-4 is installed on the roller installation shaft 3-3, and the feeding trough 3-5 is opened on the clamping shell 3-2;

The mobile clamping device 3-1 is composed of an outer square tube 3-1-1, a motor D3-1-2, a coupling 3-1-3, a screw mounting ring 3-1-4, a screw 3 -1-5. It consists of moving the inner square tube 3-1-6, the motor D3-1-2 is installed and fixed inside the outer square tube 3-1-1, and the motor D3-1-2 is rotated to drive the coupling 3-1- 3 Turn, the coupling 3-1-3 drives the screw 3-1-5 to rotate, and the screw 3-1-5 pushes the moving inner square tube 3-1-6 to move, so as to move the inner square tube 3-1-6 One end is fixed on the support and installation housing 1, so the outer square tube 3-1-1 is moved, thereby pushing the mobile clamping device 3-1 to move outward, and the circular tube cutting clamping device 3 is moved to cut the circular tube and the circular tube. Fixing device 2 is fixed, the coupling 3-1-3 is installed and fixed on the motor D3-1-2, the screw mounting ring 3-1-4 is installed and fixed inside the outer square tube 3-1-1, the screw 3-1 -5 is installed on the screw mounting ring 3-1-4, and the moving inner square tube 3-1-6 is installed on the screw 3-1-5;

The cutting device 4 is composed of a push-fixed casing 4-1, a motor B4-2, an output pulley B4-3, a transmission belt B4-4, a transmission gear set 4-5, a driven gear set 4-6, and a cutting device. 4-7 is formed, the motor B4-2 drives the rotation of the transmission gear group 4-5 through the transmission belt B4-4, and the transmission gear group 4-5 cooperates with the transmission pinion 4-5-3 and the pinion B4-6-3 The rotating motor B4-2 that drives the driven gear set 4-6 is installed and fixed inside the push-fixed housing 4-1, the output pulley B4-3 is installed and fixed on the motor B4-2, and the transmission gear set 4-5 is installed on the push-fixed housing 4-1. Inside the casing 4-1, the transmission belt B4-4 is installed on the output pulley B4-3, the transmission belt B4-4 is installed on the transmission gear set 4-5, and the driven gear set 4-6 is installed on the push fixed casing 4- 1, the cutting device 4-7 is installed inside the push-and-fixed housing 4-1;

The push-fixed housing 4-1 is composed of a housing 4-1-1, a transmission gear set mounting hole 4-1-2, a driven gear set mounting hole 4-1-3, and a pinion rotation slot 4-1- 4. The fan gear rotating slot 4-1-5 and the cutting device moving slot 4-1-6 are formed. The transmission gear set mounting hole 4-1-2 is opened on the casing 4-1-1, and the driven gear set mounting hole 4-1-3 is opened on the shell 4-1-1, the pinion gear rotating slot 4-1-4 is opened on the shell 4-1-1, and the fan gear rotating slot 4-1-5 is opened on the shell 4 -1-1, the cutting device moving slot 4-1-6 is opened on the casing 4-1-1;

The transmission gear set 4-5 is composed of the installation shaft A4-5-1, the limit convex ring 4-5-2, the transmission pinion 4-5-3, and the transmission pulley 4-5-4. 4-5 Through the cooperation of the transmission pinion 4-5-3 and the pinion B4-6-3, the rotation limit convex ring 4-5-2 of the driven gear group 4-6 is driven to be installed and fixed on the installation shaft A4-5- 1, the transmission pinion 4-5-3 is installed and fixed on the installation shaft A4-5-1, and the transmission pulley 4-5-4 is installed and fixed on the installation shaft A4-5-1;

The driven gear set 4-6 is composed of the transmission shaft B4-6-1, the limit ring 4-6-2, the pinion B4-6-3, the fan gear 4-6-4, and then the driven gear Group 4-6 rotating sector gear 4-6-4 pushes cutting device 4-7 forward, then another driven gear group 4-6 rotating sector gear 4-6-4 pulls cutting device 4-7 back The limit ring 4-6-2 is installed and fixed on the transmission shaft B4-6-1, the pinion B4-6-3 is installed and fixed on the transmission shaft B4-6-1, and the fan gear 4-6-4 is installed and fixed on the transmission shaft On axis B4-6-1;

The cutting device 4-7 is composed of a moving rack 4-7-1, a limit square ring 4-7-2, and a cutting knife 4-7-3, and the limit square ring 4-7-2 is installed and fixed on the On the moving rack 4-7-1, the cutting knife 4-7-3 is installed and fixed on the moving rack 4-7-1;

The feeding device 5 is composed of a mounting frame 5-1, a feeding port 5-2, a mounting ring 5-3, a control board 5-4, and a mounting rod 5-5. Mount the mounting frame 5-1, and then roll to the bottom end of the control board 5-4 under the action of gravity, and another round tube is stuck at the uppermost feeding port 5-2 of the control board 5-4, and is fixed on the mounting frame 5- 1, and then the circular tube discharge device 7-6 rotates the installation frame 5-1 under the action of the intermittent rotation device 7-4 through the transmission belt R7-5. the lower end. At this time, the circular tube at the lower end of the mounting frame 5-1 will fall into the charging chute 7-6-4, and then the upper end of the control board 5-4 will rotate downwards so that the circular tube stuck on the upper end of the control board 5-4 will roll off. At the bottom end of the control board 5-4, press the control board 5-4 on the circular tube mounting ring 5-3 that is stuck and rolled down, and install and fix it on the mounting frame 5-1, and the control board 5-4 is installed and fixed on the installation On the rod 5-5, the mounting rod 5-5 is mounted on the mounting ring 5-3;

The engraving device 6 is composed of a mounting plate 6-1, a motor F6-2, an output pulley F6-3, a transmission belt F6-4, a driving shaft 6-5, a limit convex ring F6-6, a moving wheel 6- 7. Receiving pulley 6-8, connecting inner rod 6-9, spring F6-10, moving slider F6-11, connecting outer cylinder 6-12, auxiliary shaft 6-13, laser engraving device 6-14, fixed movement The rod 6-15 is formed, the motor F6-2 will drive the driving shaft 6-5 equipped with the receiving pulley 6-8 to rotate through the output pulley F6-3, and the driving shaft 6-5 drives the moving wheel 6-7 to move in a fixed manner. The rod 6-15 moves up, so that the engraving device 6 moves above the round tube. The engraving motor F6-2 is installed and fixed on the mounting plate 6-1, the output pulley F6-3 is installed and fixed on the motor F6-2, and the driving shaft is installed and fixed on the motor F6-2. 6-5 is installed on the mounting plate 6-1, the limiting convex ring F6-6 is installed and fixed on the driving shaft 6-5, the moving wheel 6-7 is installed and fixed on the driving shaft 6-5, and the receiving pulley 6-8 It is installed and fixed on the driving shaft 6-5, the transmission belt F6-4 is installed on the output pulley F6-3, the transmission belt F6-4 is installed on the receiving pulley 6-8, and the connecting inner rod 6-9 is installed on the driving shaft On 6-5, the spring F6-10 is installed on the connecting inner rod 6-9, the moving slider F6-11 is installed and fixed on the connecting inner rod 6-9, and the connecting outer cylinder 6-12 is installed on the moving slider F6-11 , the auxiliary shaft 6-13 is installed on the connecting outer cylinder 6-12, the moving wheel 6-7 is installed on the auxiliary shaft 6-13, the laser engraving device 6-14 is installed and fixed on the connecting outer cylinder 6-12, and the fixed movement Rods 6-15 are mounted on moving wheels 6-7;

The discharge device 7 is composed of a motor E7-1, an output pulley E7-2, a transmission belt E7-3, an intermittent rotation device 7-4, a transmission belt R7-5, and a round pipe discharge device 7-6, and then Under the action of the intermittent rotating device 7-4 through the transmission belt R7-5, the circular pipe discharging device 7-6 makes the charging chute 7-6-4 of the circular pipe discharging device 7-6 rotate the lower end of the mounting frame 5-1. When the intermittent rotating device 7-4 drives the circular pipe discharging device 7-6 equipped with the circular pipe to rotate to the lower part of the lettering device 6, then the intermittent rotating device 7-4 rotates the circular pipe discharging device 7-6 to the outlet to engrave the engraving. The round pipe with good characters is discharged, the output pulley E7-2 is installed and fixed on the motor E7-1, the transmission belt E7-3 is installed on the output pulley E7-2, and the transmission belt E7-3 is installed on the intermittent rotation device 7-4 On the top, the transmission belt R7-5 is installed on the intermittent rotation device 7-4, and the transmission belt R7-5 is installed on the circular pipe discharge device 7-6;

The intermittent rotation device 7-4 is composed of a support rod 7-4-1, a fixed shaft 7-4-2, a support rod A7-4-3, a rotating shaft 7-4-4, and a transmission pulley 7-4-5. , swing rod 7-4-6, swing connecting rod 7-4-7, push groove rod 7-4-8, push column 7-4-9, push limit ring 7-4-10, turn large pulley 7 -4-11 structure, the drive pulley 7-4-5 receives the kinetic energy of the motor E7-1 to drive the swing rod 7-4-6 installed on the rotating shaft 7-4-4 to rotate around the rotating shaft 7-4-4, The swinging rod 7-4-6 is connected by the swing connecting rod 7-4-7 to push the groove rod 7-4-8 to swing back and forth on the fixed shaft 7-4-2 to push the groove rod 7-4-8 to push Column 7-4-9 pushes a certain angle to stop swinging back and then pushes a certain angle to stop swinging back, so that the rotating large pulley 7-4-11 stops and then rotates, repeating the rotation and stop of the fixed shaft 7-4-2 It is installed and fixed on the support rod 7-4-1, the support rod A7-4-3 is installed and fixed on the fixed shaft 7-4-2, the rotating shaft 7-4-4 is installed on the support rod A7-4-3, and the transmission belt The wheel 7-4-5 is installed and fixed on the rotating shaft 7-4-4, the swing rod 7-4-6 is installed and fixed on the rotating shaft 7-4-4, and the swing connecting rod 7-4-7 is installed on the swing rod 7 -4-6, push the groove rod 7-4-8 to be installed and fixed on the swing connecting rod 7-4-7, push the groove rod 7-4-8 to be installed on the fixed shaft 7-4-2, and turn the large pulley 7-4-11 is installed on the fixed shaft 7-4-2, the push column 7-4-9 is installed and fixed on the rotating large pulley 7-4-11, and the push limit ring 7-4-10 is installed on the push column 7-4-9 on;

The circular pipe discharge device 7-6 is composed of a rotating shaft F7-6-1, a transmission pulley F7-6-2, a rotating cylinder 7-6-3, a charging chute 7-6-4, and the transmission pulley F7-6-4. 6-2 is installed and fixed on the rotating shaft F7-6-1, the rotating cylinder 7-6-3 is installed and fixed on the rotating shaft F7-6-1, and the charging chute 7-6-4 is opened on the rotating cylinder 7-6- 3 on;

The round pipe cutting and fixing device 2 is installed and fixed inside the support and installation casing 1, the round pipe cutting and clamping device 3 is installed and fixed inside the support and installation casing 1, the moving clamping device 3-1 is installed and fixed inside the support and installation casing 1, and the cutting device 4 It is installed and fixed inside the support and installation shell 1, the push and fixed shell 4-1 is installed and fixed in the support and installation shell 1, the blanking device 5 is installed and fixed in the support and installation shell 1, and the engraving device 6 is installed and fixed in the support and installation shell 1. The moving rods 6 to 15 are installed and fixed inside the support and installation casing 1 , and the discharge device 7 is installed and fixed inside the support and installation casing 1 .

Specific implementation two:

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21 Embodiment The first embodiment will be further described. The number of the cleaning devices 2-6 of the circular tube cutting and fixing device 2 is two, and the number of the connecting rods 2-6-2 of the cleaning device 2-6 is four. The number of devices 2-6-8 is four.

Specific implementation three:

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21 The first embodiment will be further described. The number of moving wheels 6-7 of the inscription device 6 is two, connecting the inner rod 6-9, the spring F6-10, the moving slider F6-11 and the connecting outer cylinder 6- The number of 12 is two.

The working principle of the present invention is:

The working principle of a multifunctional round tube cutting surface lettering robot is to check whether the connection between the devices meets the requirements before use, and then place the tube on the circular tube of the fixed shell 2-1 of the round tube cutting fixture 2. The pipe passes through the groove 2-1-7, and then drives the moving clamping device 3-1 of the round pipe cutting and clamping device 3, so that the motor D3-1-2 rotates to drive the coupling 3-1-3 to rotate, and the coupling 3-1-3 drives the lead screw 3-1-5 to rotate, and the lead screw 3-1-5 pushes the moving inner square tube 3-1-6 to move, so that one end of the moving inner square tube 3-1-6 is fixed on the support and installation shell 1, so that the outer square tube 3-1-1 is moved, thereby pushing the mobile clamping device 3-1 to move outward, and the circular tube cutting and clamping device 3 is moved to fix the circular tube and the circular tube cutting and fixing device 2. Then the water pump 2-4 pushes the water inside the water tank 2-1-2 into the cleaning device 2-6 through the water pipe 2-3 and then sprays it from the nozzle 2-6-10-1 of the cleaning device 2-6, but it needs to be When cleaning with wind, drive the cleaning control plug 2-6-10-6 through the motor B2-6-10-5 to open the water inlet hole 2-6-10-3 and open the air inlet hole 2-6-10-4 Air intake, when it is necessary to adjust the angle of the cleaning nozzle 2-6-10, wind the tension line 2-6-6 to the winding wheel 2-6-5 through the motor A2-6-4, and the tension line 2-6 The shortening of -6 will move upwards with the inner slider 2-6-8-2 and upwards with the inner moving rod 2-6-8-3 to change the angle of the cleaning nozzle 2-6-10. At the same time, the motor C2-7-1 drives the driving wheel 2-7-5 installed on the rotating shaft 2-7-4 to rotate through the transmission belt C2-7-3, because the driving wheel 2-7-5 and the roller 3-4 Press the round tube tightly, so the driving wheel 2-7-5 pushes the round tube forward. When pushed to a certain length, the motor B4-2 drives the rotation of the transmission gear group 4-5 through the transmission belt B4-4, and the transmission gear group 4-5 passes through the transmission pinion 4-5-3 and the pinion B4-6- The cooperation of 3 drives the rotation of the driven gear set 4-6, and then the fan gear 4-6-4 rotated by the driven gear set 4-6 pushes the cutting device 4-7 forward, and then another driven gear set 4- 6. The rotating fan gear 4-6-4 pulls the cutting device 4-7 back, and then the cut circular pipe falls on the mounting frame 5-1, and then rolls to the most extreme position of the control board 5-4 under the action of gravity. At the lower end, another round tube is clamped on the uppermost end of the control board 5-4, and then the round tube discharge device 7-6 under the action of the intermittent rotation device 7-4 through the transmission belt R7-5 makes the round tube discharge device 7-6 installed. The trough 7-6-4 rotates the lower end of the mounting frame 5-1. At this time, the circular tube at the lower end of the mounting frame 5-1 will fall into the charging chute 7-6-4, and then the upper end of the control board 5-4 will rotate downwards so that the circular tube stuck on the upper end of the control board 5-4 will roll off. At the bottom end of the control board 5-4, press the control board 5-4 to the stuck and rolled down circular tube, when the intermittent rotation device 7-4 drives the circular tube discharge device 7-6 equipped with the circular tube to rotate to the lettering When the device 6 is below, the motor F6-2 will drive the driving shaft 6-5 equipped with the receiving pulley 6-8 to rotate through the output pulley F6-3, and the driving shaft 6-5 will drive the moving wheel 6-7 to move in a fixed manner. The rod 6-15 moves up, so that the lettering device 6 moves the lettering above the circular tube, and then the intermittent rotating device 7-4 rotates the circular pipe discharging device 7-6 to the outlet to discharge the engraved circular pipe. During this process, the drive pulley 7-4-5 receives the kinetic energy of the motor E7-1 and drives the swing rod 7-4-6 installed on the rotating shaft 7-4-4 to rotate around the rotating shaft 7-4-4, and the swing rod rotates around the rotating shaft 7-4-4. 7-4-6 Through the connection of the swing connecting rod 7-4-7, push the groove rod 7-4-8 to swing back and forth on the fixed shaft 7-4-2 to push the groove rod 7-4-8 to push the column 7 -4-9 Push a certain angle to stop swinging back and then push a certain angle to stop swinging back, so that the rotating large pulley 7-4-11 stops and then rotates, repeating the rotation and stop.

Of course, the above description does not limit the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by those of ordinary skill in the art within the essential scope of the present invention also belong to the present invention. protected range.

Claims (3)

1. The utility model provides a multi-functional pipe is cuted surface machine people of carving characters, includes support installation shell (1), pipe cutting fixing device (2), pipe cutting clamping device (3), cutting device (4), unloader (5), device of carving characters (6), discharge device (7), its characterized in that: the round tube cutting and fixing device (2) consists of a fixed shell (2-1), a water level observation device (2-2), a water tube (2-3), a water pump (2-4), a water flow concentration tube (2-5), a cleaning device (2-6), a round tube moving device (2-7), an air tube (2-8), an air flow concentration tube (2-9) and an air pump (2-10), wherein the water level observation device (2-2) is installed and fixed in the fixed shell (2-1), the water pump (2-4) is installed and fixed in the fixed shell (2-1), the water flow concentration tube (2-5) is installed and fixed on the water pump (2-4), the water tube (2-3) is installed and fixed on the water pump (2-4), and the cleaning device (2-6) is installed and fixed in the fixed shell (2-1), the water pipe (2-3) is fixedly arranged on the cleaning device (2-6), the circular pipe moving device (2-7) is fixedly arranged inside the fixed shell (2-1), the air pump (2-10) is fixedly arranged inside the fixed shell (2-1), the airflow concentration pipe (2-9) is fixedly arranged on the air pump (2-10), the air pipe (2-8) is fixedly arranged on the airflow concentration pipe (2-9), and the air pipe (2-8) is fixedly arranged on the cleaning device (2-6);

the fixed shell (2-1) is composed of a shell (2-1-1), a water containing tank (2-1-2), a water pump installation groove (2-1-3), a roller wheel installation groove (2-1-4), a motor installation groove (2-1-5), an air pump installation groove (2-1-6) and a round pipe through groove (2-1-7), the water containing tank (2-1-2) is arranged on the shell (2-1-1), the water pump installation groove (2-1-3) is arranged on the shell (2-1-1), the roller wheel installation groove (2-1-4) is arranged on the shell (2-1-1), the motor installation groove (2-1-5) is arranged on the shell (2-1-1), the air pump mounting groove (2-1-6) is arranged on the shell (2-1-1), and the circular tube is arranged on the shell (2-1-1) through the groove (2-1-7);

the water level observation device (2-2) is composed of an inner circular tube (2-2-1), a water outlet hole (2-2-2), a water level marker ball (2-2-3), an outer barrel connecting rod (2-2-4), an outer barrel (2-2-5) and a sealing cover (2-2-6), the water outlet hole (2-2-2) is formed in the inner circular tube (2-2-1), the water level marker ball (2-2-3) is installed inside the inner circular tube (2-2-1), the outer barrel connecting rod (2-2-4) is installed and fixed on the inner circular tube (2-2-1), the outer barrel (2-2-5) is installed and fixed on the outer barrel connecting rod (2-2-4), and the sealing cover (2-2-6) is installed on the outer barrel (2-2-5);

the cleaning device (2-6) is composed of a top mounting plate (2-6-1), a connecting rod (2-6-2), a tension line through hole (2-6-3), a motor A (2-6-4), a wire winding wheel (2-6-5), a tension line (2-6-6), a telescopic device mounting seat (2-6-7), a telescopic device (2-6-8), a universal shaft (2-6-9) and a cleaning spray head (2-6-10), wherein the connecting rod (2-6-2) is mounted and fixed on the top mounting plate (2-6-1), the tension line through hole (2-6-3) is formed in the top mounting plate (2-6-1), the motor A (2-6-4) is mounted and fixed on the top mounting plate (2-6-1), the winding wheel (2-6-5) is fixedly arranged on the motor A (2-6-4), the tensioning wire (2-6-6) is fixedly arranged on the winding wheel (2-6-5), the telescopic device mounting seat (2-6-7) is fixedly arranged on the top mounting plate (2-6-1), the telescopic device (2-6-8) is arranged on the telescopic device mounting seat (2-6-7), the universal shaft (2-6-9) is fixedly arranged on the top mounting plate (2-6-1), the cleaning spray head (2-6-10) is fixedly arranged on the universal shaft (2-6-9), and the cleaning spray head (2-6-10) is arranged on the telescopic device (2-6-8);

the telescopic device (2-6-8) is composed of an outer cylinder (2-6-8-1), an inner sliding block (2-6-8-2), an inner moving rod (2-6-8-3), a mounting hole (2-6-8-4), a spring (2-6-8-5), a wire passing hole (2-6-8-6) and an upper end connecting seat (2-6-8-7), wherein the inner sliding block (2-6-8-2) is mounted inside the outer cylinder (2-6-8-1), the inner moving rod (2-6-8-3) is mounted and fixed on the inner sliding block (2-6-8-2), the mounting hole (2-6-8-4) is formed in the inner moving rod (2-6-8-3), the spring (2-6-8-5) is arranged in the outer cylinder (2-6-8-1), the wire passing hole (2-6-8-6) is formed in the outer cylinder (2-6-8-1), and the upper end connecting seat (2-6-8-7) is fixedly arranged on the outer cylinder (2-6-8-1);

the cleaning spray head (2-6-10) is composed of a spray head (2-6-10-1), a through hole (2-6-10-2), a water inlet hole (2-6-10-3), an air inlet hole (2-6-10-4), a motor B (2-6-10-5) and a cleaning control inner plug (2-6-10-6), wherein the through hole (2-6-10-2) is formed in the spray head (2-6-10-1), the water inlet hole (2-6-10-3) is formed in the spray head (2-6-10-1), and the air inlet hole (2-6-10-4) is formed in the spray head (2-6-10-1);

the circular tube moving device (2-7) is composed of a motor C (2-7-1), an output belt wheel C (2-7-2), a transmission belt C (2-7-3), a rotating shaft (2-7-4), a driving wheel (2-7-5), a kinetic energy receiving belt wheel C (2-7-6) and a limiting convex ring (2-7-7), wherein the output belt wheel C (2-7-2) is installed and fixed on the motor C (2-7-1), the transmission belt C (2-7-3) is installed on the output belt wheel C (2-7-2), the transmission belt C (2-7-3) is installed on the kinetic energy receiving belt wheel C (2-7-6), the driving wheel (2-7-5) is installed and fixed on the rotating shaft (2-7-4), the kinetic energy receiving belt wheel C (2-7-6) is fixedly arranged on the rotating shaft (2-7-4), and the limiting convex ring (2-7-7) is fixedly arranged on the rotating shaft (2-7-4);

the round tube cutting and clamping device (3) is composed of a movable clamping device (3-1), a clamping shell (3-2), a roller mounting shaft (3-3), a roller (3-4) and a material passing groove (3-5), wherein the movable clamping device (3-1) is fixedly arranged on the clamping shell (3-2), the roller mounting shaft (3-3) is arranged on the clamping shell (3-2), the roller (3-4) is arranged on the roller mounting shaft (3-3), and the material passing groove (3-5) is arranged on the clamping shell (3-2);

the movable clamping device (3-1) is composed of an outer square tube (3-1-1), a motor D (3-1-2), a coupler (3-1-3), a screw rod mounting ring (3-1-4), a screw rod (3-1-5) and a movable inner square tube (3-1-6), the motor D (3-1-2) is fixedly installed inside the outer square tube (3-1-1), the coupler (3-1-3) is fixedly installed on the motor D (3-1-2), the screw rod installation ring (3-1-4) is fixedly installed inside the outer square tube (3-1-1), the screw rod (3-1-5) is installed on the screw rod installation ring (3-1-4), and the movable inner square tube (3-1-6) is installed on the screw rod (3-1-5);

the cutting device (4) is composed of a pushing fixed shell (4-1), a motor B (4-2), an output belt wheel B (4-3), a transmission belt B (4-4), a transmission gear set (4-5), a driven gear set (4-6) and a cutting device (4-7), wherein the motor B (4-2) is installed and fixed inside the pushing fixed shell (4-1), the output belt wheel B (4-3) is installed and fixed on the motor B (4-2), the transmission gear set (4-5) is installed inside the pushing fixed shell (4-1), the transmission belt B (4-4) is installed on the output belt wheel B (4-3), the transmission belt B (4-4) is installed on the transmission gear set (4-5), the driven gear set (4-6) is installed inside the pushing fixed shell (4-1), the cutting device (4-7) is arranged inside the pushing fixed shell (4-1);

the pushing and fixing shell (4-1) is composed of a shell (4-1-1), a transmission gear set mounting hole (4-1-2), a driven gear set mounting hole (4-1-3), a pinion rotating groove (4-1-4), a sector gear rotating groove (4-1-5) and a cutting device moving groove (4-1-6), wherein the transmission gear set mounting hole (4-1-2) is formed in the shell (4-1-1), the driven gear set mounting hole (4-1-3) is formed in the shell (4-1-1), the pinion rotating groove (4-1-4) is formed in the shell (4-1-1), the sector gear rotating groove (4-1-5) is formed in the shell (4-1-1), a moving groove (4-1-6) of the cutting device is formed on the shell (4-1-1);

the transmission gear set (4-5) consists of a mounting shaft A (4-5-1), a limiting convex ring (4-5-2), a transmission pinion (4-5-3) and a transmission belt pulley (4-5-4), wherein the limiting convex ring (4-5-2) is fixedly arranged on the mounting shaft A (4-5-1), the transmission pinion (4-5-3) is fixedly arranged on the mounting shaft A (4-5-1), and the transmission belt pulley (4-5-4) is fixedly arranged on the mounting shaft A (4-5-1);

the driven gear set (4-6) consists of a transmission shaft B (4-6-1), a limiting ring (4-6-2), a pinion B (4-6-3) and a sector gear (4-6-4), wherein the limiting ring (4-6-2) is fixedly arranged on the transmission shaft B (4-6-1), the pinion B (4-6-3) is fixedly arranged on the transmission shaft B (4-6-1), and the sector gear (4-6-4) is fixedly arranged on the transmission shaft B (4-6-1);

the cutting device (4-7) is composed of a movable rack (4-7-1), a limiting square ring (4-7-2) and a cutting knife (4-7-3), wherein the limiting square ring (4-7-2) is fixedly arranged on the movable rack (4-7-1), and the cutting knife (4-7-3) is fixedly arranged on the movable rack (4-7-1);

the blanking device (5) is composed of an installation frame (5-1), a feeding hole (5-2), an installation ring (5-3), a control panel (5-4) and an installation rod (5-5), wherein the feeding hole (5-2) is fixedly installed on the installation frame (5-1), the installation ring (5-3) is fixedly installed on the installation frame (5-1), the control panel (5-4) is fixedly installed on the installation rod (5-5), and the installation rod (5-5) is installed on the installation ring (5-3);

the lettering device (6) is composed of a mounting plate (6-1), a motor F (6-2), an output belt wheel F (6-3), a transmission belt F (6-4), a driving shaft (6-5), a limiting convex ring F (6-6), a moving wheel (6-7), a receiving belt wheel (6-8), a connecting inner rod (6-9), a spring F (6-10), a moving slide block F (6-11), a connecting outer cylinder (6-12), an auxiliary shaft (6-13), a laser lettering device (6-14) and a fixed moving rod (6-15), wherein the motor F (6-2) is fixedly arranged on the mounting plate (6-1), the output belt wheel F (6-3) is fixedly arranged on the motor F (6-2), the driving shaft (6-5) is arranged on the mounting plate (6-1), a limiting convex ring F (6-6) is fixedly arranged on a driving shaft (6-5), a moving wheel (6-7) is fixedly arranged on the driving shaft (6-5), a receiving belt wheel (6-8) is fixedly arranged on the driving shaft (6-5), a transmission belt F (6-4) is arranged on an output belt wheel F (6-3), the transmission belt F (6-4) is arranged on the receiving belt wheel (6-8), a connecting inner rod (6-9) is arranged on the driving shaft (6-5), a spring F (6-10) is arranged on the connecting inner rod (6-9), a moving slide block F (6-11) is fixedly arranged on the connecting inner rod (6-9), a connecting outer cylinder (6-12) is arranged on the moving slide block F (6-11), an auxiliary shaft (6-13) is arranged on the connecting outer cylinder (6-12), the movable wheels (6-7) are arranged on the auxiliary shafts (6-13), the laser lettering devices (6-14) are fixedly arranged on the connecting outer cylinders (6-12), and the fixed movable rods (6-15) are arranged on the movable wheels (6-7);

the discharging device (7) is composed of a motor E (7-1), an output belt wheel E (7-2), a transmission belt E (7-3), an intermittent rotating device (7-4), a transmission belt R (7-5) and a circular tube discharging device (7-6), wherein the output belt wheel E (7-2) is fixedly arranged on the motor E (7-1), the transmission belt E (7-3) is arranged on the output belt wheel E (7-2), the transmission belt E (7-3) is arranged on the intermittent rotating device (7-4), the transmission belt R (7-5) is arranged on the intermittent rotating device (7-4), and the transmission belt R (7-5) is arranged on the circular tube discharging device (7-6);

the intermittent rotating device (7-4) is composed of a supporting rod (7-4-1), a fixed shaft (7-4-2), a supporting rod A (7-4-3), a rotating shaft (7-4-4), a transmission belt wheel (7-4-5), a swinging rod (7-4-6), a swinging connecting rod (7-4-7), a pushing groove rod (7-4-8), a pushing column (7-4-9), a pushing limiting ring (7-4-10) and a rotating large belt wheel (7-4-11), wherein the fixed shaft (7-4-2) is fixedly arranged on the supporting rod (7-4-1), the supporting rod A (7-4-3) is fixedly arranged on the fixed shaft (7-4-2), a rotating shaft (7-4-4) is arranged on the supporting rod A (7-4-3), a driving belt wheel (7-4-5) is arranged and fixed on the rotating shaft (7-4-4), a swinging rod (7-4-6) is arranged and fixed on the rotating shaft (7-4-4), the swinging connecting rod (7-4-7) is arranged on the swinging rod (7-4-6), a pushing groove rod (7-4-8) is arranged and fixed on the swinging connecting rod (7-4-7), the pushing groove rod (7-4-8) is arranged on the fixed shaft (7-4-2), a rotating large belt wheel (7-4-11) is arranged on the fixed shaft (7-4-2), a pushing column (7-4-9) is arranged and fixed on the rotating large belt wheel (7-4-11), the pushing limiting ring (7-4-10) is arranged on the pushing column (7-4-9);

the round tube discharging device (7-6) is composed of a rotating shaft F (7-6-1), a transmission belt wheel F (7-6-2), a rotating cylinder (7-6-3) and a charging chute (7-6-4), wherein the transmission belt wheel F (7-6-2) is fixedly arranged on the rotating shaft F (7-6-1), the rotating cylinder (7-6-3) is fixedly arranged on the rotating shaft F (7-6-1), and the charging chute (7-6-4) is arranged on the rotating cylinder (7-6-3);

the cutting and fixing device (2) for the round pipe is fixedly installed inside the supporting and installing shell (1), the cutting and clamping device (3) for the round pipe is fixedly installed inside the supporting and installing shell (1), the movable clamping device (3-1) is fixedly installed inside the supporting and installing shell (1), the cutting device (4) is fixedly installed inside the supporting and installing shell (1), the fixed shell (4-1) is pushed to be fixedly installed inside the supporting and installing shell (1), the blanking device (5) is fixedly installed inside the supporting and installing shell (1), the lettering device (6) is fixedly installed inside the supporting and installing shell (1), the fixed moving rod (6-15) is fixedly installed inside the supporting and installing shell (1), and the discharging device (7) is fixedly installed inside the supporting and installing shell (1);

a multifunctional circular tube shearing surface lettering robot has the working principle that before use, whether the connection condition between devices meets requirements is checked, then a tube is placed at the position of a circular tube passing groove (2-1-7) of a fixed shell (2-1) of a circular tube cutting and fixing device (2), then a movable clamping device (3-1) of a circular tube cutting and clamping device (3) is driven, a motor D (3-1-2) rotates to drive a coupler (3-1-3) to rotate, the coupler (3-1-3) drives a lead screw (3-1-5) to rotate, the lead screw (3-1-5) pushes a movable inner square tube (3-1-6) to move, so that one end of the movable inner square tube (3-1-6) is fixed on a supporting and mounting shell (1), therefore, the outer square pipe (3-1-1) is moved, so that the movable clamping device (3-1) is pushed to move outwards, and the circular pipe cutting and clamping device (3) is moved to fix the circular pipe and the circular pipe cutting and fixing device (2); then a water pump (2-4) pushes water in the water containing tank (2-1-2) into the cleaning device (2-6) through a water pipe (2-3) and then is sprayed out from a spray head (2-6-10-1) of the cleaning device (2-6), when wind is needed for cleaning, a motor B (2-6-10-5) drives a cleaning control inner plug (2-6-10-6) to open a water inlet hole (2-6-10-3) and enable an air inlet hole (2-6-10-4) to supply air, when the angle of the cleaning spray head (2-6-10) needs to be adjusted, a tension line (2-6-6) is wound on a winding wheel (2-6-5) through the motor A (2-6-4), the shortening of the tension line (2-6-6) brings the inner slide (2-6-8-2) to move upwards and the inner moving rod (2-6-8-3) to move upwards so that the angle of the cleaning nozzle (2-6-10) is changed; meanwhile, the motor C (2-7-1) drives the driving wheel (2-7-5) arranged on the rotating shaft (2-7-4) to rotate through the transmission belt C (2-7-3), and the driving wheel (2-7-5) pushes the round pipe forwards because the driving wheel (2-7-5) and the roller (3-4) tightly press the round pipe; when the pipe is pushed to a certain length, the motor B (4-2) drives the transmission gear set (4-5) to rotate through the transmission belt B (4-4), the transmission gear set (4-5) drives the driven gear set (4-6) to rotate through the matching of the transmission pinion (4-5-3) and the pinion B (4-6-3), then the cutting device (4-7) is pushed forwards by the sector gear (4-6-4) rotated by the driven gear set (4-6), then the cutting device (4-7) is pulled back by the sector gear (4-6-4) rotated by the other driven gear set (4-6), then the cut round pipe falls on the mounting frame (5-1), and then rolls to the lowest end of the control plate (5-4) under the action of gravity, the other round pipe is clamped at the uppermost end of the control board (5-4), and then the round pipe discharging device (7-6) enables the charging chute (7-6-4) of the round pipe discharging device (7-6) to rotate the lower end of the mounting rack (5-1) under the action of the intermittent rotating device (7-4) through the transmission belt R (7-5); at this time, the round tube at the lower end of the mounting rack (5-1) falls into the charging chute (7-6-4), then the upper end of the control panel (5-4) rotates downwards to make the round tube clamped at the upper end of the control panel (5-4) roll down to the bottom end of the control panel (5-4) and press the control panel (5-4) to the clamped and rolled round tube, when the intermittent rotating device (7-4) drives the round tube discharging device (7-6) provided with the round tube to rotate below the lettering device (6), the motor F (6-2) drives the driving shaft (6-5) provided with the receiving belt wheel (6-8) to rotate through the output belt wheel F (6-3), the driving shaft (6-5) drives the moving wheel (6-7) to move on the fixed moving rod (6-15), so that the lettering device (6) moves to lettering above the circular tube, then the intermittent rotating device (7-4) rotates the circular tube discharging device (7-6) to the outlet to discharge the lettered circular tube, in the process, the driving belt wheel (7-4-5) receives the kinetic energy of the motor E (7-1) to drive the swinging rod (7-4-6) arranged on the rotating shaft (7-4-4) to rotate around the rotating shaft (7-4-4), the swinging rod (7-4-6) pushes the push groove rod (7-4-8) to swing on the fixed shaft (7-4-2) in a reciprocating way through the connection of the swinging connecting rod (7-4-7) to push the push groove rod (7-4-8) to push the push column (7-4-9) to stop swinging at a certain angle and then to stop swinging at a certain angle, this causes the large rotary pulley (7-4-11) to stop and then rotate, repeating the rotation and stop.

2. The multifunctional round tube cutting surface lettering robot as claimed in claim 1, wherein: the number of the cleaning devices (2-6) of the circular tube cutting and fixing device (2) is two, the number of the connecting rods (2-6-2) of the cleaning devices (2-6) is four, and the number of the telescopic devices (2-6-8) is four.

3. The multifunctional round tube cutting surface lettering robot as claimed in claim 1, wherein: the number of the moving wheels (6-7) of the lettering device (6) is two, and the number of the connecting inner rods (6-9), the spring F (6-10), the moving slide block F (6-11) and the connecting outer cylinder (6-12) is two.

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