High-speed automatic powder bagging, packaging and conveying system

Abstract

The invention relates to the technical field of material packaging and conveying, in particular to a high-speed automatic powder bagging, packaging and conveying system, and solves the problems that when powder is packaged at present, a traditional manual packaging mode is low in efficiency and prone to being affected by factors such as human fatigue, and the packaging quality is different. Comprising an installation conveying mechanism, a bag opening press-fit conveying mechanism and two bag opening clamping and moving mechanisms, the bag opening press-fit conveying mechanism is installed on the inner side of the upper end of the installation conveying mechanism, the two bag opening clamping and moving mechanisms are installed on the rear end face of the bag opening press-fit conveying mechanism, and the bag opening press-fit conveying mechanism comprises a guide frame; the outer side of the guide frame is slidably connected with a lifting sliding frame. By automatically positioning and clamping the powder packaging bag, the powder can be conveniently injected, the packaging bag filled with the powder can be shaped and stably conveyed, and the packaging efficiency and the packaging quality of the powder are effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of material packaging and conveying, in particular to a high-speed powder material automatic bagging and packaging conveying system. BACKGROUND

[0002] Powder material refers to solid material with particle size less than 0.1mm, which is usually fine particles obtained by grinding, crushing or chemical reaction of hard substances. According to the properties and uses of powder materials, powder materials can be divided into metal powder, ceramic powder, sludge, chemical powder, mineral powder and other types. Powder material is a very important industrial raw material and has wide application prospects. In the production and processing of powder material, packaging is usually required.

[0003] When packaging powder material, the traditional manual packaging method is not only inefficient, but also easily affected by factors such as human fatigue, resulting in differences in packaging quality. Therefore, the existing demand is not met, and the high-speed powder material automatic bagging and packaging conveying system is proposed. SUMMARY

[0004] The purpose of the present application is to provide a high-speed powder material automatic bagging and packaging conveying system to solve the problem of the traditional manual packaging method being not only inefficient, but also easily affected by factors such as human fatigue, resulting in differences in packaging quality.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a high-speed powder material automatic bagging and packaging conveying system, comprising a mounting conveying mechanism, a bag opening pressing and conveying mechanism and two bag opening clamping and moving mechanisms, the inner side of the upper end of the mounting conveying mechanism is provided with the bag opening pressing and conveying mechanism, the rear end face of the bag opening pressing and conveying mechanism is provided with the two bag opening clamping and moving mechanisms, the bag opening pressing and conveying mechanism comprises a guide frame, the outer side of the guide frame is slidably connected with a lifting carriage, the middle part of the lifting carriage is provided with a transmission screw, the rear end face of the lifting carriage is fixedly provided with a fixed frame, the upper end face of the fixed frame is rotatably connected with two swing arm cylinders, the output ends of the two swing arm cylinders are rotatably connected with a connecting shaft, the both ends of the connecting shaft are fixedly provided with movable arms, the bottom end of the fixed frame is provided with a fixed conveyor, and the bottom ends of the two movable arms are provided with a swing conveyor.

[0006] Preferably, the fixed conveyor and the swing conveyor each comprise a conveying motor, the output end of the conveying motor is fixedly provided with a transmission wheel, the outer side of the transmission wheel is provided with a conveying belt, the fixed conveyor and the swing conveyor are installed in parallel, and the rotational directions of the two conveying belts are opposite.

[0007] Preferably, the installation conveying mechanism comprises an installation frame, the inner side of the bottom end of the installation frame is fixedly provided with a longitudinal conveying machine and two transverse conveying machines, the two transverse conveying machines are located at the rear end face of the longitudinal conveying machine, the two transverse conveying machines are parallel to each other and perpendicular to the longitudinal conveying machine, the rear end face of the bag mouth clamping moving mechanism is provided with a bag mouth shaping and injecting mechanism, and the two transverse conveying machines are located directly below the two bag mouth shaping and injecting mechanisms.

[0008] Preferably, the bag mouth clamping moving mechanism comprises a rotary driving motor, the rotary driving motor is fixedly connected with the installation frame, the rear end of the rotary driving motor is fixedly provided with a double-head speed reducer, the output end of the double-head speed reducer is fixedly provided with two rotary connecting rods, the bottom end of the rotary connecting rod is provided with a clamping swing arm unit, the clamping swing arm unit comprises an upper rotating seat, a lower rotating seat is arranged below the upper rotating seat, a double-head pull rod and a long swing arm are rotatably connected between the upper rotating seat and the lower rotating seat, the double-head pull rod and the long swing arm are parallel to each other, the upper end face of the lower rotating seat is rotatably connected with a bag pulling cylinder, the output end of the bag pulling cylinder is rotatably connected with a bag pulling swing arm, and the front end of the bag pulling swing arm is rotatably connected with a horizontal clamping cylinder.

[0009] Preferably, the bag mouth shaping and injecting mechanism comprises an injecting shaping seat, the upper end of the injecting shaping seat is fixedly connected with the installation frame, the inner side of the upper end of the injecting shaping seat is fixedly provided with two lifting cylinders, the output end of the two lifting cylinders penetrates through the injecting shaping seat and is fixedly provided with a lifting frame, the two ends of the lifting frame are both fixedly provided with a vertical clamping cylinder, the two sides of the injecting shaping seat are both fixedly provided with a bag clamping cylinder, and the output end of the bag clamping cylinder is rotatably connected with a bag mouth pressing plate.

[0010] Preferably, the rear end face of the bag mouth shaping and injecting mechanism is provided with an upper bag positioning mechanism, the upper bag positioning mechanism comprises a transmission motor, the transmission motor is fixedly connected with the installation frame, the output end of the transmission motor is fixedly provided with a crank rocker, the bottom end of the crank rocker is rotatably connected with a transmission rod, the bottom end of the transmission rod is rotatably connected with a swing frame, the upper end of the swing frame is rotatably connected with a rotary shaft, the two ends of the rotary shaft penetrate through the swing frame and are fixedly provided with two rotary support seats, the front end of the swing frame is fixedly provided with two pneumatic push rods, the output end of the pneumatic push rod is rotatably connected with a rotary arm, the front end of the rotary arm is fixedly provided with a front suction disc, the inner side of the bottom end of the swing frame is fixedly provided with an opening bag cylinder, and the output end of the opening bag cylinder is fixedly provided with a rear suction disc.

[0011] Preferably, the upper end of the guide frame is provided with a motor, the output end of the motor is connected with a transmission screw through a shaft coupling, the transmission screw is rotationally connected with the guide frame, the transmission screw is threadedly connected with the rear end of the lifting frame, the two swing arm cylinders are symmetrically installed relative to the lifting frame, and the two ends of the connecting shaft are rotationally connected with the fixing frame.

[0012] Preferably, the double-end pull rod is composed of a threaded pipe and two screws, the two screws are rotationally connected with the double-end pull rod and the lower swing arm through a pin, the inner sides of the two ends of the double-end pull rod are provided with internal threads with opposite rotation directions, and the two ends of the double-end pull rod are threadedly connected with the two screws.

[0013] Preferably, the two rotary connecting rods and the clamping swing arm unit are symmetrically installed relative to the double-end speed reducer, the one end of the bag pulling swing arm and the horizontal clamping cylinder close to the bag cylinder is rotationally connected with the lower swing arm, the output end of the horizontal clamping cylinder and the output end of the vertical clamping cylinder are provided with two clamping plates, the lifting frame is sleeved on the outer side of the material injection and shaping seat and is slidably connected with the material injection and shaping seat, and the middle part of the material injection and shaping seat is provided with a material injection port.

[0014] Preferably, the mounting rack is fixedly connected with the rotary support seat, the swing frame, the pneumatic push rod, the rotary arm and the front suction disc reciprocally swing relative to the axis of the rotary shaft, and the vertical clamping cylinder is arranged on the side, away from the material injection and shaping seat, of the adjacent two pneumatic push rods.

[0015] Compared with the prior art, the present application has the following beneficial effects: 1. According to the present application, the swing frame is swung relative to the rotary shaft through the crank rocker and the transmission rod, then the two front suction discs are swung relative to the swing frame through the pneumatic push rod and the rotary arm, the rear suction disc is moved forward through the bag opening cylinder, the upper two sides of the woven bag are sucked through the rear suction disc and the two front suction discs, the bag opening is sucked and opened through the rear suction disc and the two front suction discs, the two ends of the bag opening are clamped through the vertical clamping cylinder, the two sides of the bag opening are pressed to the two sides of the material injection and shaping seat through the two bag opening pressing plates of the bag clamping cylinder, the fixing of the bag opening is maintained, the vertical clamping cylinder is lowered through the lifting frame to realize the support of the bottom of the woven bag by the horizontal conveying machine, the two long swing arms are swung relative to the upper swing arm through the double-end speed reducer and the rotary connecting rod driven by the rotary driving motor, the horizontal clamping cylinders are moved to the two ends of the bag opening through the lower swing arm of the long swing arm, the bag opening is clamped through the two horizontal clamping cylinders, and the woven bag is shaped. 2、The two horizontal clamping air cylinders swing away from the direction of the woven bag, and then the two horizontal clamping air cylinders can pull the bag opening in opposite directions and make the bag opening keep a character type closed state, the woven bag is horizontally conveyed to the longitudinal conveyor by the horizontal conveyor, the vertical stability of the woven bag is kept, the fixed conveyor and the swing conveyor are driven to move downward synchronously by the lifting frame and the fixed frame when the transmission screw rotates, the swing arm cylinder drives the swing conveyor to swing relative to the fixed conveyor through the connecting shaft and the movable arm, and then the fixed conveyor and the swing conveyor can clamp the character type bag opening, the conveying motor drives the two conveyors to rotate in opposite directions through the transmission wheel, and then the two conveyors and the longitudinal conveyor can stably convey the woven bag containing powder material. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure schematic diagram of the application; Figure 2 It is the structure schematic diagram of the bag positioning mechanism; Figure 3 It is the installation structure schematic diagram of the bag opening clamping and moving mechanism; Figure 4 It is the structure schematic diagram of the bag opening clamping and moving mechanism; Figure 5 It is the installation structure schematic diagram of the bag opening clamping and moving mechanism; Figure 6 It is the installation structure schematic diagram of the bag opening clamping and moving mechanism; Figure 7 It is the structure schematic diagram of the bag opening clamping and moving mechanism.

[0017] In the figure: 1, installation conveying mechanism; 101, installation rack; 102, transverse conveyor; 103, longitudinal conveyor; 2, bag mouth clamping moving mechanism; 201, rotary drive motor; 202, double-head speed reducer; 203, rotary connecting rod; 205, upper rotating seat; 206, double-head pull rod; 207, long swing arm; 208, lower rotating seat; 209, bag pulling cylinder; 210, bag pulling swing arm; 211, horizontal clamping cylinder; 3, bag mouth shaping injection mechanism; 301, injection shaping seat; 302, lifting cylinder; 303, lifting frame; 304, vertical clamping cylinder; 305, bag mouth pressing plate; 306, bag clamping cylinder; 4, upper bag positioning mechanism; 401, transmission motor; 402, crank rocker arm; 403, transmission rod; 404, swing frame; 405, pneumatic push rod; 406, rotary arm; 407, front suction cup; 408, bag opening cylinder; 409, rear suction cup; 410, rotary shaft; 411, rotary support seat; 5, bag mouth pressing conveying mechanism; 501, guide frame; 502, transmission screw; 503, lifting carriage; 504, swing arm cylinder; 505, fixed frame; 506, connecting shaft; 507, movable arm; 508, fixed conveyor; 509, swing conveyor; 510, conveying motor; 511, transmission wheel; 512, conveying belt. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0019] Please refer to Figure 1 The present application provides an embodiment of a high-speed powder material automatic bagging and packaging conveying system, which comprises an installation conveying mechanism 1, a bag mouth pressing conveying mechanism 5 and two bag mouth clamping moving mechanisms 2. The installation conveying mechanism 1 comprises an installation rack 101, and a longitudinal conveyor 103 and two transverse conveyors 102 are fixedly installed on the inner side of the bottom end of the installation rack 101. The two transverse conveyors 102 are located at the rear end face of the longitudinal conveyor 103, and the two transverse conveyors 102 are parallel to each other and perpendicular to the longitudinal conveyor 103. A bag mouth shaping injection mechanism 3 is installed at the rear end face of the bag mouth clamping moving mechanism 2, and the two transverse conveyors 102 are located directly below the two bag mouth shaping injection mechanisms 3. The two woven bags can be synchronously conveyed to the longitudinal conveyor 103 through the two transverse conveyors 102.

[0020] Please refer to Figure 1 and Figure 2The bag mouth shaping injection mechanism 3 comprises an injection shaping seat 301, the upper end of the injection shaping seat 301 is fixedly connected with the mounting frame 101, two lifting cylinders 302 are fixedly installed on the inner side of the upper end of the injection shaping seat 301, the output ends of the two lifting cylinders 302 penetrate through the injection shaping seat 301 and are fixedly installed with a lifting frame 303, the lifting frame 303 is sleeved on the outer side of the injection shaping seat 301 and is slidingly connected with the injection shaping seat 301, the middle part of the injection shaping seat 301 is provided with an injection port, the two ends of the lifting frame 303 are fixedly installed with vertical clamping cylinders 304, the two sides of the injection shaping seat 301 are fixedly installed with bag clamping cylinders 306, the output ends of the bag clamping cylinders 306 are rotatably connected with bag mouth pressing plates 305, the vertical clamping cylinders 304 clamp the two ends of the bag mouth, and then the bag clamping cylinders 306 press the two sides of the bag mouth through the two bag mouth pressing plates 305 to the two sides of the injection shaping seat 301, so as to keep the bag mouth fixed.

[0021] Please refer to Figure 1 and Figure 2 The rear end face of the bag mouth shaping injection mechanism 3 is installed with a bag positioning mechanism 4, the bag positioning mechanism 4 comprises a transmission motor 401, the transmission motor 401 is fixedly connected with the mounting frame 101, the output end of the transmission motor 401 is fixedly installed with a crank rocker arm 402, the bottom end of the crank rocker arm 402 is rotatably connected with a transmission rod 403, the bottom end of the transmission rod 403 is rotatably connected with a swing frame 404, the upper end of the swing frame 404 is rotatably connected with a rotating shaft 410, the two ends of the rotating shaft 410 penetrate through the swing frame 404 and are fixedly installed with two rotating support seats 411, the mounting frame 101 is fixedly connected with the rotating support seats 411, the front end of the swing frame 404 is fixedly installed with two pneumatic push rods 405, the adjacent two pneumatic push rods 405 are arranged on the side away from the injection shaping seat 301 of the vertical clamping cylinder 304, the output end of the pneumatic push rod 405 is rotatably connected with a rotating arm 406, the front end of the rotating arm 406 is fixedly installed with a front suction cup 407, the swing frame 404, the pneumatic push rod 405, the rotating arm 406 and the front suction cup 407 reciprocate relative to the axis of the rotating shaft 410, the inner side of the bottom end of the swing frame 404 is fixedly installed with an opening bag cylinder 408, the output end of the opening bag cylinder 408 is fixedly installed with a rear suction cup 409, the two sides of the upper part of the woven bag can be adsorbed by the rear suction cup 409 and the two front suction cups 407, and when the swing frame 404, the rear suction cup 409 and the front suction cup 407 are reset, the rear suction cup 409 and the two front suction cups 407 can adsorb and open the bag mouth of the woven bag.

[0022] Please refer to Figures 3 to 5The bag mouth clamping and moving mechanism 2 comprises a rotary driving motor 201 fixedly connected with the mounting rack 101, a double-head speed reducer 202 fixedly installed at the rear end of the rotary driving motor 201, two rotary connecting rods 203 fixedly installed at the output end of the double-head speed reducer 202, a clamping swing arm unit installed at the bottom end of the rotary connecting rod 203, and the two rotary connecting rods 203 and the clamping swing arm unit are symmetrically installed relative to the double-head speed reducer 202, so that the rotary driving motor 201 drives the two clamping swing arm units to reciprocating swing synchronously through the double-head speed reducer 202 and the rotary connecting rod 203. The clamping swing arm unit comprises an upper rotating seat 205, a lower rotating seat 208 installed below the upper rotating seat 205, a double-head pull rod 206 and a long swing arm 207 rotationally connected between the upper rotating seat 205 and the lower rotating seat 208, the double-head pull rod 206 and the long swing arm 207 being parallel to each other, the double-head pull rod 206 being composed of a threaded pipe and two screw rods, the two screw rods being rotationally connected with the double-head pull rod 206 and the lower rotating seat 208 through a pin, the inner sides of the two ends of the double-head pull rod 206 being provided with inner threads in opposite directions, the two ends of the double-head pull rod 206 being connected with the two screw rods through threads, the upper end surface of the lower rotating seat 208 being rotationally connected with a bag pulling cylinder 209, the output end of the bag pulling cylinder 209 being rotationally connected with a bag pulling swing arm 210, the front end of the bag pulling swing arm 210 being rotationally connected with a horizontal clamping cylinder 211, the output end of the horizontal clamping cylinder 211 and the output end of a vertical clamping cylinder 304 being provided with two clamping plates, the end of the bag pulling swing arm 210 and the horizontal clamping cylinder 211 close to the bag pulling cylinder 209 being rotationally connected with the lower rotating seat 208, the two horizontal clamping cylinders 211 being capable of clamping the bag mouth, and the bag mouth being capable of being pulled in opposite directions and kept in a linear closed state through the two horizontal clamping cylinders 211.

[0023] Please refer to Figure 6 and Figure 7The inner side of the upper end of the conveying mechanism 1 is provided with a bag opening pressing conveying mechanism 5, the rear end face of the bag opening pressing conveying mechanism 5 is provided with two bag opening clamping moving mechanisms 2, the bag opening pressing conveying mechanism 5 comprises a guide frame 501, the outer side of the guide frame 501 is slidably connected with a lifting carriage 503, the middle part of the lifting carriage 503 is provided with a transmission screw 502, the upper end of the guide frame 501 is provided with a motor, the output end of the motor is connected with the transmission screw 502 through a shaft coupling, the transmission screw 502 is rotationally connected with the guide frame 501, the transmission screw 502 is threadedly connected with the rear end of the lifting carriage 503, the rear end face of the lifting carriage 503 is fixedly provided with a fixed frame 505, the upper end face of the fixed frame 505 is rotationally connected with two swing arm cylinders 504, the two swing arm cylinders 504 are symmetrically arranged relative to the lifting carriage 503, the output end of the two swing arm cylinders 504 is rotationally connected with a connecting shaft 506, the two ends of the connecting shaft 506 are rotationally connected with the fixed frame 505, the two ends of the connecting shaft 506 are fixedly provided with movable arms 507, the bottom end of the fixed frame 505 is provided with a fixed conveyor 508, the bottom end of the two movable arms 507 is provided with a swing conveyor 509, the fixed conveyor 508 and the swing conveyor 509 can clamp a bag opening in a character shape; The fixed conveyor 508 and the swing conveyor 509 both comprise a conveying motor 510, the output end of the conveying motor 510 is fixedly provided with a transmission wheel 511, the outer side of the transmission wheel 511 is provided with a conveying belt 512, the fixed conveyor 508 and the swing conveyor 509 are arranged in parallel, the rotation directions of the two conveying belts 512 are opposite, and the two conveying belts 512 can stably convey the woven bags filled with powder in cooperation with the longitudinal conveyor 103.

[0024] In summary, the two woven bags are synchronously conveyed to between the transverse conveyor 102 and the swing frame 404, the power supply is turned on, the transmission motor 401 is started, the transmission motor 401 drives the swing frame 404 to swing relative to the rotating shaft 410 through the crank rocker arm 402 and the transmission rod 403 under the support of the mounting frame 101, then the swing frame 404 synchronously drives the front suction cups 407 and the rear suction cup 409 to swing downward to both sides of the upper part of the woven bag through the pneumatic push rod 405 and the bag opening cylinder 408, then the pneumatic push rod 405 drives the two front suction cups 407 to swing relative to the swing frame 404 through the rotating arm 406, the bag opening cylinder 408 drives the rear suction cup 409 to move forward, and then the rear suction cup 409 and the two front suction cups 407 can adsorb both sides of the upper part of the woven bag; When the swing frame 404, the rear suction cup 409 and the front suction cup 407 are reset, the rear suction cup 409 and the two front suction cups 407 can adsorb and open the bag opening of the woven bag, the vertical clamping cylinder 304 is started, so that the vertical clamping cylinder 304 clamps the two ends of the bag opening under the support of the lifting frame 303, and then the lifting cylinder 302 is supported by the injection molding seat 301 through the lifting frame 303 Synchronous driving of the two vertical clamping cylinders 304 realizes the upward movement of the woven bag, and then the bag opening of the woven bag is fitted outside the bottom end of the injection molding seat 301, the bag clamping cylinder 306 is started, so that the bag clamping cylinder 306 is supported by the injection molding seat 301 through the two bag opening pressing plates 305 The two sides of the bag opening are pressed to the two sides of the injection molding seat 301, so as to keep the bag opening fixed; The middle part of the injection molding seat 301 is provided with an injection port, and the powder material is injected into the inside of the woven bag through the injection port. After the injection is completed, the bag opening pressing plate 305 is separated from the bag opening, the vertical clamping cylinder 304 is driven by the lifting frame 303 to move downward, and then the vertical clamping cylinder 304 is separated from the bag opening, the rotary drive motor 201 is started, the rotary drive motor 201 is driven by the double-head speed reducer 202 and the rotary connecting rod 203 Synchronous driving of the two long swing arms 207 relative to the upper rotating seat 205, and then the long swing arm 207 drives the horizontal clamping cylinder 211 to move to the two ends of the bag opening through the lower rotating seat 208; The horizontal clamping cylinder 211 is started, so that the two horizontal clamping cylinders 211 can clamp the bag opening, and the bag pulling cylinder 209 is supported by the lower rotating seat 208 through the bag pulling swing arm 210 to drive the horizontal clamping cylinder 211 to swing, at this time, the two horizontal clamping cylinders 211 swing away from the woven bag, and then the two horizontal clamping cylinders 211 can pull the bag opening in opposite directions and make the bag opening keep a character type closed state, the rotary drive motor 201 is started again, the horizontal clamping cylinder 211 can drive the bag opening to move forward to the lower side of the bag pulling cylinder 209, and the woven bag is transported to the longitudinal conveyor 103 through the horizontal conveyor 102, and the vertical stability of the woven bag is kept.

[0025] When the transmission screw 502 rotates, the fixed conveyor 508 and the swing conveyor 509 are driven downward by the lifting frame 503 and the fixed frame 505, at this time, the bag opening is separated from the horizontal clamping cylinder 211 and the horizontal clamping cylinder 211 is reset, the swing arm cylinder 504 is started, the swing arm cylinder 504 is supported by the fixed frame 505, drives the swing conveyor 509 to swing relative to the fixed conveyor 508 through the connecting shaft 506 and the movable arm 507, and then the fixed conveyor 508 and the swing conveyor 509 can clamp the bag opening, the conveying motor 510 is started, the conveying motor 510 drives the two conveying belts 512 to rotate in the opposite direction through the transmission wheel 511, and then the two conveying belts 512 and the longitudinal conveyor 103 can cooperate to stably convey the woven bag filled with powder.

[0026] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the above description, and it is intended that all changes which come within the meaning and range of equivalency of the claims are embraced therein. No reference signs in the claims should be considered as limiting the scope of the claims.

Claims

1. A high-speed powder material automatic bagging and packaging conveying system, comprising a conveying mechanism (1), a bag opening pressing conveying mechanism (5), and two bag opening clamping and moving mechanisms (2), characterized in that: The inner side of the upper end of the installation conveying mechanism (1) is provided with a bag opening pressing conveying mechanism (5), the rear end face of the bag opening pressing conveying mechanism (5) is provided with two bag opening clamping moving mechanisms (2), the bag opening pressing conveying mechanism (5) comprises a guide frame (501), the outer side of the guide frame (501) is slidably connected with a lifting slide (503), the middle part of the lifting slide (503) is provided with a transmission screw rod (502), the rear end face of the lifting slide (503) is fixedly provided with a fixed frame (505), the upper end face of the fixed frame (505) is rotatably connected with two swing arm cylinders (504), the output ends of the two swing arm cylinders (504) are rotatably connected with a connecting shaft (506), the both ends of the connecting shaft (506) are fixedly provided with movable arms (507), the bottom end of the fixed frame (505) is provided with a fixed conveyor (508), the bottom ends of the two movable arms (507) are provided with a swing conveyor (509).

2. The high-speed powder material automatic bagging and packaging conveying system according to claim 1, characterized in that: The fixed conveyor (508) and the swing conveyor (509) both comprise a conveying motor (510), the output end of the conveying motor (510) is fixedly provided with a transmission wheel (511), the outer side of the transmission wheel (511) is provided with a conveying belt (512), the fixed conveyor (508) and the swing conveyor (509) are installed in parallel, and the rotation directions of the two conveying belts (512) are opposite.

3. The high-speed powder material automatic bagging and packaging conveying system according to claim 2, characterized in that: The installation conveying mechanism (1) comprises an installation rack (101), the inner side of the bottom end of the installation rack (101) is fixedly provided with a longitudinal conveyor (103) and two transverse conveyors (102), the two transverse conveyors (102) are located at the rear end face of the longitudinal conveyor (103), the two transverse conveyors (102) are parallel to each other and perpendicular to the longitudinal conveyor (103), the rear end face of the bag opening clamping moving mechanism (2) is provided with a bag opening shaping and injecting mechanism (3), and the two transverse conveyors (102) are located directly below the two bag opening shaping and injecting mechanisms (3).

4. The high-speed powder material automatic bagging and packaging conveying system according to claim 3, characterized in that: The bag mouth clamping moving mechanism (2) comprises a rotary drive motor (201), the rotary drive motor (201) is fixedly connected with the mounting rack (101), the rear end of the rotary drive motor (201) is fixedly installed with a double-head speed reducer (202), the output end of the double-head speed reducer (202) is fixedly installed with two rotary connecting rods (203), the bottom end of the rotary connecting rod (203) is installed with a clamping swing arm unit, the clamping swing arm unit comprises an upper rotating seat (205), a lower rotating seat (208) is installed below the upper rotating seat (205), a double-head pull rod (206) and a long swing arm (207) are rotatably connected between the upper rotating seat (205) and the lower rotating seat (208), the double-head pull rod (206) and the long swing arm (207) are parallel to each other, the upper end surface of the lower rotating seat (208) is rotatably connected with a bag pulling air cylinder (209), the output end of the bag pulling air cylinder (209) is rotatably connected with a bag pulling swing arm (210), the front end of the bag pulling swing arm (210) is rotatably connected with a horizontal clamping air cylinder (211).

5. The high-speed powder material automatic bagging and packaging conveying system according to claim 4, characterized in that: The bag mouth shaping injection mechanism (3) comprises an injection shaping seat (301), the upper end of the injection shaping seat (301) is fixedly connected with the mounting rack (101), the inner side of the upper end of the injection shaping seat (301) is fixedly installed with two lifting air cylinders (302), the output end of the two lifting air cylinders (302) penetrates the injection shaping seat (301) and is fixedly installed with a lifting frame (303), the two ends of the lifting frame (303) are fixedly installed with vertical clamping air cylinders (304), the two sides of the injection shaping seat (301) are fixedly installed with bag clamping air cylinders (306), the output end of the bag clamping air cylinder (306) is rotatably connected with a bag mouth pressing plate (305).

6. The high-speed powder material automatic bagging and packaging conveying system according to claim 5, characterized in that: The rear end surface of the bag mouth shaping injection mechanism (3) is installed with an upper bag positioning mechanism (4), the upper bag positioning mechanism (4) comprises a transmission motor (401), the transmission motor (401) is fixedly connected with the mounting rack (101), the output end of the transmission motor (401) is fixedly installed with a crank rocker (402), the bottom end of the crank rocker (402) is rotatably connected with a transmission rod (403), the bottom end of the transmission rod (403) is rotatably connected with a swing frame (404), the upper end of the swing frame (404) is rotatably connected with a rotary shaft (410), the two ends of the rotary shaft (410) penetrate the swing frame (404) and are fixedly installed with two rotary support seats (411), the front end of the swing frame (404) is fixedly installed with two pneumatic push rods (405), the output end of the pneumatic push rod (405) is rotatably connected with a rotary arm (406), the front end of the rotary arm (406) is fixedly installed with a front suction disc (407), the inner side of the bottom end of the swing frame (404) is fixedly installed with an opening bag air cylinder (408), the output end of the opening bag air cylinder (408) is fixedly installed with a rear suction disc (409).

7. The high-speed powder material automatic bagging and packaging conveying system according to claim 6, characterized in that: The upper end of the guide frame (501) is provided with a motor, the output end of the motor is connected with a transmission screw (502) through a shaft coupling, the transmission screw (502) is rotationally connected with the guide frame (501), the transmission screw (502) is threadedly connected with the rear end of a lifting slide frame (503), two swing arm cylinders (504) are symmetrically arranged relative to the lifting slide frame (503), and both ends of the connecting shaft (506) are rotationally connected with a fixed frame (505).

8. The high-speed powder material automatic bagging and packaging conveying system according to claim 7, characterized in that: The double-end pull rod (206) is composed of a threaded pipe and two screws, the two screws are rotationally connected with the double-end pull rod (206) and a lower rotating seat (208) through a pin respectively, the inner sides of the two ends of the double-end pull rod (206) are provided with inner threads with opposite rotation directions, and the two ends of the double-end pull rod (206) are threadedly connected with the two screws.

9. The high-speed powder material automatic bagging and packaging conveying system according to claim 8, characterized in that: The two rotating connecting rods (203) and the clamping swing arm unit are symmetrically arranged relative to the double-end speed reducer (202), one end of the bag pulling swing arm (210) and the horizontal clamping cylinder (211) close to the bag pulling cylinder (209) is rotationally connected with the lower rotating seat (208), the output end of the horizontal clamping cylinder (211) and the output end of the vertical clamping cylinder (304) are provided with two clamping plates respectively, the lifting frame (303) is sleeved on the outside of a material injection and shaping seat (301) and is slidably connected with the material injection and shaping seat (301), and the middle part of the material injection and shaping seat (301) is provided with a material injection opening.

10. The high-speed powder material automatic bagging and packaging conveying system according to claim 9, characterized in that: The mounting rack (101) is fixedly connected with a rotating support seat (411), the swing frame (404), the pneumatic push rod (405), the rotating arm (406) and the front suction disc (407) reciprocate relative to the axis of the rotating shaft (410), and two adjacent pneumatic push rods (405) are arranged on one side of the vertical clamping cylinder (304) away from the material injection and shaping seat (301).

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