Mining powder valve bag bagging machine

Abstract

The present invention discloses a mining powder valve bag bagging machine that can improve work efficiency and reduce production costs. The mining powder valve bag bagging machine includes five systems: a bag storage system, a bag taking system, a bag delivery system, a bag opening system and a bag return system. The bag storage system is used to store packaging bags and can realize a short-term automatic bag filling function. The function of the bag taking system is to take out the stored packaging bags individually and position the entire bag of the packaging bags, and finally deliver them to a reliably positioned position. The function of the bag delivery system is to transport the packaging bags to the powder machine and realize the bagging process. The function of the bag opening system is to open the closed valve of the packaging bag to provide a prerequisite for smooth bagging. The function of the bag return system is to unload the powder-filled packaging bag from the material port to the conveyor belt of the conveyor, and finally rely on the conveyor belt to transport the product out. The use of the mining powder valve bag bagging machine can reduce the labor intensity of workers, improve efficiency, and facilitate automation.

Description

Technical Field

[0001] The invention relates to a packaging machinery system, in particular to a mining powder valve bag bagging machine. Background Art

[0002] As we all know, with the development of the national economy, in the fields of electronics, chemicals, ceramics, cosmetics, coatings and papermaking, people have an increasing demand for ultrafine powders such as ultrafine talcum powder, mica powder, quartz powder, etc. This has also made mining companies constantly pursue technological innovation to improve the efficiency of mineral powder production and packaging to meet market demand.

[0003] At present, the packaging of powder in mining is still in a packaging process that relies on workers to put on and take off bags. The labor intensity is high, which not only makes the production efficiency low, but also the large amount of dust generated in the packaging workshop will seriously affect the health of workers. Therefore, the realization of full automation of powder packaging is the long-term goal of the enterprise. This design will improve and optimize the structure of the existing semi-automatic manual bagging packaging, and design a new type of mining powder valve bag bagging machine. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a mining powder valve bag bagging machine which can improve working efficiency and reduce production costs.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a mining powder valve bag bagging machine, including a frame, a bag storage system, a bag taking mechanism, and a bag filling mechanism;

[0006] A bag storage system is provided on one side of one end of the frame; the bag storage system includes a bag storage frame, a bag storage platform is provided above the bag storage frame; a slider guide is provided below the bag storage platform; a slider is provided on the slider guide; a first telescopic device is provided on the slider, and a shift fork is provided on the first telescopic device; a transverse slide groove is provided on the bag storage platform; the upper end of the shift fork passes through the slide groove; one end of the bag storage platform is a bag taking station;

[0007] A second telescopic device is provided below the bag storage rack to drive the slider to slide horizontally on the slider guide rail; a surrounding plate is provided on the bag storage platform;

[0008] A bag taking mechanism is provided on one side of the bag storage system, and the bag taking mechanism includes a bag taking frame, and a sliding beam is provided above the bag taking frame;

[0009] A sliding block is slidably mounted on the sliding crossbeam; a bag taking robot arm is arranged on the sliding block; the bag taking robot arm extends above the bag taking station; a driving cylinder driving the sliding block to slide on the sliding crossbeam is arranged on the bag taking frame; a vacuum suction cup is arranged on the replacement robot arm;

[0010] The bag-stuffing mechanism is located below the bag-taking mechanism and on one side of the bag storage system; the bag-stuffing mechanism includes a base, a bag-taking swing arm, and a bag-stuffing plate located below the bag-taking mechanical arm; the bag-stuffing plate is tilted; one end of the bag-stuffing plate is hinged to the base; a third telescopic device is provided between the back of the bag-stuffing plate and the base; one end of the third telescopic device is hinged to the bag-stuffing plate, and the other end is hinged to the base;

[0011] The bag taking swing arm is located on one side of the bag filling plate, and one end of the bag taking swing arm is hinged to the base; a fourth telescopic device is provided on one side of the bag taking swing arm; one end of the fourth telescopic device is hinged to the bag taking swing arm, and the other end is hinged to the base; a suction nozzle is provided at the upper end of the bag taking swing arm;

[0012] A bag delivery robot arm is arranged above the frame; one end of the bag delivery robot arm is located above the bag filling plate; a powder machine is arranged at the other end of the bag delivery robot arm; the powder machine has a powder outlet pipe; the powder outlet pipe extends to the bottom of the bag delivery robot arm;

[0013] The bag conveying mechanical arm is provided with a sliding guide rail; a bag opening device is slidably mounted on the sliding guide rail; the bag conveying mechanical arm is provided with a sliding driving device for driving the bag opening device to slide on the sliding guide rail;

[0014] The bag opening device comprises a frame block; a sliding sleeve is arranged above the frame block; the sliding sleeve is slidably mounted on the sliding guide rail;

[0015] An inverted U-shaped bracket is provided below the frame block; both ends of the opening of the inverted U-shaped bracket are provided with a fifth telescopic device; a push block is provided on the fifth telescopic device; a bag opening suction cup is provided on the push block; two bag opening suction cups below the opening end of the inverted U-shaped bracket are arranged opposite to each other; a bag feeding mechanical clamp is provided on one side of the middle position of the inverted U-shaped bracket;

[0016] The frame is provided with a bag-returning mechanism; the bag-returning mechanism is installed on the frame through a lifting device; the bag-returning mechanism comprises a bag-returning bucket and a fixing plate; the fixing plate is driven to move up and down by the lifting device;

[0017] One end of the bag return bucket is hinged to the fixed plate; a sixth telescopic device is arranged between the other end of the bag return bucket and the fixed plate; one end of the sixth telescopic device is hinged to the fixed plate, and the other end is hinged to the bag return bucket;

[0018] The bag-returning bucket is located below one end of the bag-feeding mechanical arm; a conveyor belt is arranged below the bag-returning bucket.

[0019] Preferably, the first telescopic device, the second telescopic device, the third telescopic device, the fourth telescopic device, the fifth telescopic device and the sixth telescopic device all use cylinders.

[0020] Furthermore, a positioning push plate is provided on one side of the bag-forming plate, and a baffle is provided on the other side.

[0021] Furthermore, a vertical telescopic device is provided on the sliding block; one end of the vertical telescopic device is connected to the sliding block, and the other end is connected to the bag taking robot arm.

[0022] The beneficial effects of the present invention are as follows: the mining powder valve bag bagging machine described in the present invention includes five systems: a bag storage system, a bag taking system, a bag delivery system, a bag opening system and a bag return system. The bag storage system is used to store packaging bags and can realize a short-term automatic bag filling function. The function of the bag taking system is to take out the stored packaging bags individually and position the entire bag, and finally deliver it to a reliably positioned position. The function of the bag delivery system is to transport the packaging bags to the powder machine and realize the bagging process. The function of the bag opening system is to open the closed valve of the packaging bag, which is a prerequisite for smooth bagging. The function of the bag return system is to unload the powder-filled packaging bag from the material port to the conveyor belt of the conveyor, and finally rely on the conveyor belt to transport the product out.

[0023] First, the bag storage system transports the bag to the bag taking station, then the bag taking robot arm puts the bag on the bag board, the positioning push plate arranges the bag, the bag taking swing arm sucks up the bag on the bag board, the bag delivery mechanical clamp grabs the bag, and transports it to the front of the powder machine through the slide rail. At this time, the bag opening mechanism opens the bag, and then puts the bag on the discharge port. Finally, the bag is full, and the bag return mechanism transports the bag to the conveyor belt. Through the connection of the bag storage system, bag taking system, bag delivery system, bag opening system and bag return system, a fully automatic effect is achieved; thus, production efficiency can be effectively improved and production costs can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of a mining powder valve bag bagging machine in an embodiment of the present invention;

[0025] Figure 2 A three-dimensional diagram of a bag storage system in an embodiment of the present invention;

[0026] Figure 3 A three-dimensional diagram of a bag filling mechanism and a bag taking mechanism in an embodiment of the present invention;

[0027] Figure 4 It is a front view of the bag filling mechanism and bag taking mechanism in the embodiment of the present invention;

[0028] Figure 5 A three-dimensional diagram of a bag-returning mechanism in an embodiment of the present invention;

[0029] Figure 6 A three-dimensional diagram of a bagging device in an embodiment of the present invention;

[0030] Figure 7A three-dimensional diagram of a bagging device with a bag opening in an embodiment of the present invention;

[0031] Figure 8 It is a system timing diagram in an embodiment of the present invention;

[0032] Indications in the figure: 100-frame, 200-bag taking mechanism, 300-bag storage system, 400-bag filling mechanism, 500-conveyor belt, 600-bag feeding robot arm, 700-powder machine, 800-bag returning mechanism, 900-bagging device. DETAILED DESCRIPTION

[0033] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0034] like Figures 1 to 8 As shown, the mining powder valve bag bagging machine of the present invention comprises a frame 100, a bag storage system 300, a bag taking mechanism 200, and a bag filling mechanism 400;

[0035] A bag storage system 300 is provided on one side of one end of the frame 100; the bag storage system 300 includes a bag storage frame 31, a bag storage platform 37 is provided above the bag storage frame 31; a slider guide 32 is provided below the bag storage platform 37; a slider 34 is provided on the slider guide 32; a first telescopic device 35 is provided on the slider 34, and a shift fork 36 is provided on the first telescopic device 35; a transverse slide groove 38 is provided on the bag storage platform 37; the upper end of the shift fork 36 passes through the slide groove 38; one end of the bag storage platform 37 is a bag taking station 310;

[0036] A second telescopic device 33 is provided below the bag storage rack 31 to drive the slider 34 to slide horizontally on the slider guide rail 32; a surrounding plate 39 is provided on the bag storage platform 37;

[0037] A bag taking mechanism 200 is provided on one side of the bag storage system 300. The bag taking mechanism 200 includes a bag taking frame 21. A sliding beam is provided above the bag taking frame 21.

[0038] A sliding block 22 is slidably mounted on the sliding beam; a bag taking robot arm 23 is arranged on the sliding block 22; the bag taking robot arm 23 extends above the bag taking station 310; a driving cylinder for driving the sliding block 22 to slide on the sliding beam is arranged on the bag taking frame 21; a vacuum suction cup 24 is arranged on the replacement robot arm 23;

[0039] The bag-stuffing mechanism 400 is located below the bag-taking mechanism 200 and on one side of the bag storage system 300; the bag-stuffing mechanism 400 includes a base 41, a bag-taking swing arm 43, and a bag-stuffing plate 45 located below the bag-taking mechanical arm 23; the bag-stuffing plate 45 is tilted; one end of the bag-stuffing plate 45 is hinged to the base 41; a third telescopic device 47 is provided between the back of the bag-stuffing plate 45 and the base 41; one end of the third telescopic device 47 is hinged to the bag-stuffing plate 45, and the other end is hinged to the base 41;

[0040] The bag taking swing arm 43 is located on one side of the bag filling plate 45, and one end of the bag taking swing arm 43 is hinged to the base 41; a fourth telescopic device 42 is provided on one side of the bag taking swing arm 43; one end of the fourth telescopic device 42 is hinged to the bag taking swing arm 43, and the other end is hinged to the base 41; a suction nozzle 44 is provided on the upper end of the bag taking swing arm 43;

[0041] A bag delivery robot arm 600 is disposed above the frame 100; one end of the bag delivery robot arm 600 is located above the bag filling plate 45; a powder machine 700 is disposed at the other end of the bag delivery robot arm 600; the powder machine 700 has a powder outlet pipe 71; the powder outlet pipe 71 extends to the bottom of the bag delivery robot arm 600;

[0042] The bag conveying robot arm 600 is provided with a sliding guide rail 61; a bag opening device 900 is slidably mounted on the sliding guide rail 61; the bag conveying robot arm 600 is provided with a sliding driving device 62 for driving the bag opening device 900 to slide on the sliding guide rail 61;

[0043] The bag opening device 900 includes a frame block 91; a sliding sleeve 92 is arranged above the frame block 91; and the sliding sleeve 92 is slidably mounted on the sliding guide rail 61;

[0044] An inverted U-shaped bracket is provided below the frame block 91; both ends of the opening of the inverted U-shaped bracket are provided with a fifth telescopic device 94; a push block 96 is provided on the fifth telescopic device 94; a bag opening suction cup 97 is provided on the push block 96; two bag opening suction cups 97 below the opening end of the inverted U-shaped bracket are arranged opposite to each other; a bag feeding mechanical clamp 93 is provided on one side of the middle position of the inverted U-shaped bracket;

[0045] The frame 100 is provided with a bag-returning mechanism 800 ; the bag-returning mechanism 800 is installed on the frame 100 through a lifting device; the bag-returning mechanism 800 includes a bag-returning bucket 83 and a fixing plate 81 ; the fixing plate 81 is driven to move up and down by the lifting device;

[0046] One end of the bag return bucket 83 is hinged to the fixed plate 81; a sixth telescopic device 84 is provided between the other end of the bag return bucket 83 and the fixed plate 81; one end of the sixth telescopic device 84 is hinged to the fixed plate 81, and the other end is hinged to the bag return bucket 83;

[0047] The bag return bucket 83 is located below one end of the bag delivery robot arm 600 ; a conveyor belt 500 is provided below the bag return bucket 83 .

[0048] During the work process:

[0049] 1. The bag taking robot arm 600 takes out the packaging bags at the bag taking station individually through the suction cup and places them on the whole bag plate in a horizontal state.

[0050] 2. The whole bag board is tilted at 45 degrees. The packaging bags on the board slide down due to gravity, and the bottom edge touches the baffle and stops, so that the upper and lower edges of the bag are positioned. Then the positioning push plate pushes the bag to the side and touches the baffle and stops, so that both sides of the bag are positioned.

[0051] 3. The bag taking swing arm 43, which is initially in a vertical state, rotates until the suction cup is in contact with the packaging bag surface on the bag whole plate 45, applies pressure to take the bag away, and then resets.

[0052] 4. The bag feeding and clamping device clamps and removes the packaging bag adsorbed on the swing arm; and feeds the bag along the direction of the powder outlet pipe 71.

[0053] 5. During the bag delivery process, the bag opening suction cup 97 on the bag opening device 900 is driven by a small-stroke cylinder to open a small opening, and then driven by a larger-stroke cylinder to open a larger opening to facilitate bagging.

[0054] 6. After bagging, the powder is discharged from the powder outlet pipe 71 and filled into the packaging bag.

[0055] 7. After the packaging and sorting is completed, the inclined plate of the bag-returning mechanism 800 tilts, and the packaging bags slide down to the conveyor for transportation.

[0056] Specifically, the initial state of each component is: the bag taking robot arm 600 is suspended above the stack of packaging bags 98 at the bag taking station 310. Figure 1 As shown, the whole bag plate 45 is in a horizontal state, the positioning push plate 46 is in the maximum open position, the bag taking swing arm 43 is in a vertical state, the clamping mechanism mechanical clamp 93 is in an open state, the bag feeding slide group is waiting at a position outside the movement range of the bag taking swing arm 43, the bag opening mechanism is in the maximum open state, and the support plate of the bag pushing mechanism is in a horizontal state.

[0057] When the bag storage system has been filled, such as Figure 8 , the total system starts moving:

[0058] 1) The bag-taking robot arm 23 moves downward, grabs the bag on the stacking surface of the packaging bag 98 and then rises 10 cm, which takes 1 second. From this position, the packaging bag is moved horizontally to above the whole bag plate 45, and then descends to place the bag on the whole bag plate 45, which takes 2 seconds. The robot arm then resets, which takes 1 second.

[0059] 2) After the bag-taking robot arm 23 is reset, the bag-filling plate 45 begins to tilt 45° clockwise to locate the upper and lower edges of the packaging bag, and the process takes 1 second; then the positioning push plate retracts to locate the positions of the two sides of the bag, and then resets, and the process takes 1 second.

[0060] 3) After the positioning push plate is reset, the bag taking swing arm 43 swings counterclockwise to grab a single packaging bag on the whole bag, and the process takes 1 second; then the bag taking swing arm is reset with the grabbed packaging bag, and the process takes 1 second.

[0061] 4) After the bag taking swing arm 43 is reset, the bag feeding slide group drives the bag opening device 900 to move to the bag clamping position, and at the same time, the bag feeding mechanical clamp 93 starts to clamp the bag adsorbed by the suction cup on the swing arm. The process takes 1 second. The actions performed simultaneously within this second include the reset of the entire bag plate and the bag taking mechanical arm starting to take the bag and repeating the previous movement in sequence.

[0062] 5) After the bag feeding mechanical clamp 93 clamps the bag, the motor drives the bag feeding slide to deliver the bag to 10 cm before the unloading gate. The process takes 1 second. During this second, the TN cylinder on the bag opening suction cup of the bag opening device drives the belt opening suction cup to open the bag mouth to a width of 40 cm. Since the bag opening mechanism is installed on the slide group, the bag opening action and the bag feeding action will not interfere with each other. Then the bag feeding slide group starts to bag. The process takes 1 second. During this second, the TCL cylinder of the bag opening mechanism opens the valve mouth to a width of 60 cm. At the same time, when the bagging process is completed, the group places the packaging bag to be filled in the bag storage system. The material outlet of the bag storage plate is provided with a pointed guide, which will not interfere with the movement of the bag opening mechanism.

[0063] 6) After the bag opening device is reset, the bag feeding mechanical clamp begins to reset, and the process takes 1 second. At the same time, the sliding drive device of the bag opening mechanism is reset, and the process takes 1 second longer than the clamping mechanism, and the total time is 2 seconds.

[0064] 7) At the same time as the bag feeding mechanical clamp 93 begins to reset, the powder machine starts to fill the packaging bag with powder, and the process takes 8 seconds; when this process is completed, the next packaging bag is already in the state where the bag taking swing arm takes the bag on the bag-filling plate.

[0065] 8) After the powder filling is completed, the bag-returning bucket 83 of the bag-returning mechanism 800 begins to tilt to unload the powder-filled product, which takes 1 second. During this 1 second, the bag-taking swing arm 43 is reset.

[0066] 9) After unloading the bag, the bag return bucket 83 is reset, and the process takes 1 second. During this 1 second, the clamping action of the bag delivery mechanical clamp 93 is reset.

[0067] For ease of control, preferably, the first telescopic device, the second telescopic device, the third telescopic device, the fourth telescopic device, the fifth telescopic device, and the sixth telescopic device all use cylinders.

[0068] In order to facilitate the positioning of the bag, further, a positioning push plate 46 is provided on one side of the bag-forming plate 45, and a baffle is provided on the other side.

[0069] In order to facilitate the transportation of bags, a vertical telescopic device is further provided on the sliding block 22 ; one end of the vertical telescopic device is connected to the sliding block 22 , and the other end is connected to the bag taking robot arm 23 .

Claims

1. Mining powder valve bag bagging machine, characterized by: It comprises a frame (100), a bag storage system (300), a bag taking mechanism (200), and a bag filling mechanism (400); A bag storage system (300) is provided on one side of one end of the frame (100); the bag storage system (300) comprises a bag storage frame (31), a bag storage platform (37) is provided above the bag storage frame (31); a slider guide rail (32) is provided below the bag storage platform (37); a slider (34) is provided on the slider guide rail (32); a first telescopic device (35) is provided on the slider (34), and a shift fork (36) is provided on the first telescopic device (35); a transverse slide groove (38) is provided on the bag storage platform (37); the upper end of the shift fork (36) passes through the slide groove (38); one end of the bag storage platform (37) is a bag taking station (310); A second telescopic device (33) is provided below the bag storage frame (31) for driving the slider (34) to slide horizontally on the slider guide rail (32); a surrounding plate (39) is provided on the bag storage platform (37); A bag taking mechanism (200) is provided on one side of the bag storage system (300), wherein the bag taking mechanism (200) comprises a bag taking frame (21), and a sliding crossbeam is provided above the bag taking frame (21); A sliding block (22) is slidably mounted on the sliding crossbeam; a bag taking robot arm (23) is arranged on the sliding block (22); the bag taking robot arm (23) extends above the bag taking station (310); a driving cylinder for driving the sliding block (22) to slide on the sliding crossbeam is arranged on the bag taking frame (21); a vacuum suction cup (24) is arranged on the bag taking robot arm (23); The bag-stuffing mechanism (400) is located below the bag-taking mechanism (200) and on one side of the bag storage system (300); the bag-stuffing mechanism (400) comprises a base (41), a bag-taking swing arm (43), and a bag-stuffing plate (45) located below the bag-taking mechanical arm (23); the bag-stuffing plate (45) is arranged obliquely; one end of the bag-stuffing plate (45) is hinged to the base (41); a third telescopic device (47) is arranged between the back side of the bag-stuffing plate (45) and the base (41); one end of the third telescopic device (47) is hinged to the bag-stuffing plate (45), and the other end is hinged to the base (41); The bag taking swing arm (43) is located on one side of the bag filling plate (45), and one end of the bag taking swing arm (43) is hinged to the base (41); a fourth telescopic device (42) is provided on one side of the bag taking swing arm (43); one end of the fourth telescopic device (42) is hinged to the bag taking swing arm (43), and the other end is hinged to the base (41); a suction nozzle (44) is provided at the upper end of the bag taking swing arm (43); A bag delivery robot arm (600) is arranged above the frame (100); one end of the bag delivery robot arm (600) is located above the bag filling plate (45); a powder machine (700) is arranged at the other end of the bag delivery robot arm (600); the powder machine (700) has a powder outlet pipe (71); the powder outlet pipe (71) extends to the bottom of the bag delivery robot arm (600); The bag conveying mechanical arm (600) is provided with a sliding guide rail (61); a bag opening device (900) is slidably mounted on the sliding guide rail (61); the bag conveying mechanical arm (600) is provided with a sliding drive device (62) for driving the bag opening device (900) to slide on the sliding guide rail (61); The bag opening device (900) comprises a frame block (91); a sliding sleeve (92) is arranged above the frame block (91); the sliding sleeve (92) is slidably mounted on the sliding guide rail (61); An inverted U-shaped bracket is arranged below the frame block (91); both ends of the opening of the inverted U-shaped bracket are provided with fifth telescopic devices (94); a push block (96) is arranged on the fifth telescopic device (94); a bag opening suction cup (97) is arranged on the push block (96); two bag opening suction cups (97) below the opening end of the inverted U-shaped bracket are arranged opposite to each other; a bag feeding mechanical clamp (93) is arranged on one side of the middle position of the inverted U-shaped bracket; The frame (100) is provided with a bag-returning mechanism (800); the bag-returning mechanism (800) is installed on the frame (100) via a lifting device; the bag-returning mechanism (800) comprises a bag-returning bucket (83) and a fixing plate (81); the fixing plate (81) is driven to move up and down by the lifting device; One end of the bag-returning bucket (83) is hinged to the fixed plate (81); a sixth telescopic device (84) is provided between the other end of the bag-returning bucket (83) and the fixed plate (81); one end of the sixth telescopic device (84) is hinged to the fixed plate (81), and the other end is hinged to the bag-returning bucket (83); The bag-returning bucket (83) is located below one end of the bag-delivering mechanical arm (600); a conveyor belt (500) is provided below the bag-returning bucket (83); A positioning push plate (46) is provided on one side of the bag-forming plate (45), and a baffle is provided on the other side; The sliding block (22) is provided with a vertical telescopic device; one end of the vertical telescopic device is connected to the sliding block (22), and the other end is connected to the bag taking mechanical arm (23).

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