A multi-functional material package conveying system

Abstract

The utility model discloses a multi -functional material package conveying system, including first horizontal belt conveyor, unbagging and bagging machine, wind shower dedusting and sterilizing room, second horizontal belt conveyor, climbing belt conveyor in proper order along the direction of conveyance, the climbing belt conveyor rear is fixedly provided with several jacking rotary table belt conveyors, the jacking rotary table belt conveyor is provided with jacking rotary device and belt conveying device, and the fixed setting of one unpacking and feeding machine is provided with every jacking rotary table belt conveyor, and the fixed setting of transition horizontal belt conveyor is provided between adjacent jacking rotary table belt conveyors, under the action of control system, jacking rotary device can jack up belt conveying device, and make belt conveying device rotate, make the conveying outlet of belt conveying device align the feed inlet of unpacking and feeding machine. The utility model has integrated unbagging, dust removal, sterilization, material distribution, unpacking and other multi -functionalities, has the characteristics of high applicability, can satisfy the diversified material package conveying feeding simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of material conveying technology, specifically a multi-functional material package conveying system. Background Technology

[0002] In industries such as food, pharmaceuticals, and health products, which have stringent requirements for cleanliness and material safety in production environments, the process of transferring material packages from the raw material warehouse to unpacking and feeding is a crucial step in ensuring product quality. Currently, material packages in the industry are frequently packaged in 10-50kg single- or double-layer bags. The outer packaging typically uses woven bags, kraft paper bags, or composite bags, while the inner layer of double-layer bags is usually a plastic bag. The handling of material packages requires sequential processes including transfer, surface cleaning, disinfection (for special process requirements), unpacking, and feeding. The combination of a conveyor and an unpacking / feeding machine is currently the mainstream equipment configuration for material package transfer, unpacking, and feeding in the industry. While this combination has replaced the traditional fully manual handling and unpacking operation mode to some extent, reducing some heavy physical labor and improving basic transfer and feeding efficiency, it still has significant technical shortcomings in practical applications and cannot meet the special production needs of the food, pharmaceutical, and health product industries, as detailed below: 1. Limited functionality: The conveyor can only physically transfer material packages, and the unpacking and feeding machine can only break open the material packages and feed powder. It cannot clean and disinfect the surface of the material packages. To make up for this functional gap, companies need to add a manual operation station to clean and disinfect the surface of the material packages. This manual operation method is labor-intensive, inefficient, and poses safety hazards to the health of the operators.

[0003] 2. Poor Applicability: Production in the food, pharmaceutical, and health product industries often involves scenarios where multiple types of materials are processed on a shared production line. For example, a raw material conveyor line may need to process two types of material packages, A and B, simultaneously. Material package A needs to be conveyed to unpacking and feeding machine #1, while material package B needs to be conveyed to unpacking and feeding machine #2. Alternatively, the same material may need to be distributed to multiple feeding points based on production capacity requirements. However, the existing combination of conveyors and unpacking and feeding machines uses a "single fixed conveying path + single feeding point" design. This means that the conveyor can only convey all material packages to the single unpacking and feeding machine at the end, failing to meet the material distribution requirements of "same production line, multiple feeding points". Utility Model Content

[0004] The purpose of this invention is to provide a multifunctional material package conveying system to at least solve one of the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A multifunctional material bag conveying system includes, in sequence along the conveying direction, a first horizontal belt conveyor, a bag unpacking and turning machine, an air shower dust removal and sterilization chamber, a second horizontal belt conveyor, and an inclined belt conveyor. Several lifting turntable belt conveyors are fixedly installed behind the inclined belt conveyors. Each lifting turntable belt conveyor is equipped with a lifting and rotating device and a belt conveying device. A bag unpacking and feeding machine is fixedly installed next to each lifting turntable belt conveyor. A transition horizontal belt conveyor is fixedly installed between adjacent lifting turntable belt conveyors. Under the control of the control system, the lifting and rotating device can lift the belt conveyor and rotate it, so that the conveying outlet of the belt conveyor is aligned with the inlet of the bag unpacking and feeding machine.

[0006] Furthermore, the unpacking and turning machine includes a belt conveyor, a turning cylinder, and a turning frame. The two sides of the middle part of the turning frame are rotatably connected to the two sides of the belt conveyor. The bottom of the turning cylinder is hinged to the bottom of the belt conveyor. The piston rod end of the turning cylinder is fixedly connected to the bottom of the turning frame. Inner and outer bag fork rods are fixedly connected to the top of the turning frame.

[0007] Furthermore, the tilting frame includes a curved connecting rod, a drive shaft, and a connecting pipe. The bottom end of the curved connecting rod is fixedly connected to the drive shaft, and the top end of the curved connecting rod is adjustablely fixedly connected to the connecting pipe through a locking plate. The middle part of the curved connecting rod is installed on both sides of the belt conveyor device through a bearing seat.

[0008] Furthermore, the air shower dust removal and sterilization chamber is equipped with a feeding door device and a discharging door device at its front and rear ends, respectively. The air shower dust removal and sterilization chamber is equipped with a mesh chain conveyor, a dust removal zone and a sterilization zone. The mesh chain conveyor runs through the dust removal zone and the sterilization zone. The top of the dust removal zone is equipped with a fan filter dust removal device and an air blowing device. The top and sides of the sterilization zone are equipped with several ultraviolet germicidal lamps.

[0009] Furthermore, the lifting turntable belt conveyor includes a support frame, a lifting and rotating device, and a belt conveying device. The lifting and rotating device includes a fixed plate, a bending plate, and a universal ball top plate. The fixed plate is fixedly installed on the top surface of the support frame. The bending plate is located above the fixed plate with its opening facing downwards and is slidably connected to the fixed plate. Two lifting cylinders are fixedly installed on the bottom surface of the fixed plate. The piston rod end of the lifting cylinder is fixedly connected to the bending plate. The universal ball top plate is located above the bending plate and is fixedly connected to the bending plate. A motor is fixedly installed at the bottom of the bending plate. The motor is fixedly connected to a drive gear, which is located above the bending plate. Several universal balls are fixedly installed at the bottom of the belt conveying device and rest on the universal ball top plate. A gear shaft is fixedly installed at the center of the bottom of the belt conveying device. A driven gear is fixedly connected to the gear shaft, and the driven gear meshes with the drive gear.

[0010] Furthermore, guide bushings are fixedly installed at the four corners of the fixing plate, and guide shafts are fitted inside the guide bushings. One end of the guide shaft extends upward through the bending plate and is fixedly connected to a round flange, which is fixedly connected to the universal ball top plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This utility model integrates multiple functions such as unpacking, dust removal, sterilization, material sorting, and unpacking, and has the characteristics of high applicability. It can simultaneously meet the feeding and conveying needs of diverse material packages, and is particularly suitable for the application in the formulation of ingredients for some food, pharmaceutical, and health products. It can not only meet the different functional material feeding and conveying needs of diverse packaging bag materials, but also avoid cross-contamination caused by human intervention in cross-regional work, and reduce the intensity of manual labor and improve efficiency. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of the present invention (view 1); Figure 2 This is a three-dimensional structural schematic diagram of the present invention (viewpoint two); Figure 3 This is a schematic diagram of a bag-removing and bag-turning machine; Figure 4 Schematic diagram of an air shower dust removal and sterilization room; Figure 5 Cross-sectional view of the air shower dust removal and sterilization chamber; Figure 6 This is a schematic diagram of a belt conveyor for a lifting turntable; Figure 7 Cross-section of the lifting turntable belt conveyor Figure 1 ; Figure 8 Cross-section of the lifting turntable belt conveyor Figure 2 ; Figure 9 This is a flowchart of the present utility model; In the diagram: 1-First horizontal belt conveyor, 2-Unpacking and turning machine, 201-Belt conveyor device, 202-Turning cylinder, 203-Turning frame, 203A-Connecting rod, 203B-Drive shaft, 203C-Connecting pipe, 203D-Locking plate, 204-Inner and outer bag forks, 205-Bearing seat, 3-Air shower dust removal and sterilization chamber, 301-Feeding gate device, 302-Discharge gate device, 303-Wire mesh conveyor, 304-Dust removal area, 305-Sterilization area, 306-Fan filter dust removal device, 307-Blowing device, 308-Ultraviolet germicidal lamp, 4-Second horizontal belt conveyor 5-Inclining belt conveyor, 6-Lifting turntable belt conveyor, 601-Support, 602-Lifting and rotating device, 602A-Fixed plate, 602B-Bending plate, 602C-Lifting cylinder, 602D-Universal ball top plate, 602E-Motor, 602F-Drive gear, 602G-Guide bushing, 602H-Guide shaft, 602J-Round flange, 603-Belt conveyor device, 603A-Universal ball, 603B-Gear shaft, 603C-Driven gear, 7-Unpacking and feeding machine, 701-Feed inlet, 8-Transition horizontal belt conveyor, 9-Material bag. Detailed Implementation

[0013] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0014] Please see Figures 1-8 One embodiment provided by this utility model: A multi-functional material bag conveying system includes, in sequence along the conveying direction, a first horizontal belt conveyor 1, a bag unpacking and turning machine 2, an air shower dust removal and sterilization chamber 3, a second horizontal belt conveyor 4, and an inclined belt conveyor 5. Several lifting turntable belt conveyors 6 are fixedly installed behind the inclined belt conveyors 5. Each lifting turntable belt conveyor 6 is equipped with a lifting and rotating device 602 and a belt conveying device 603. A bag unpacking and feeding machine 7 is fixedly installed next to each lifting turntable belt conveyor 6. Transition horizontal belt conveyors 8 are fixedly installed between adjacent lifting turntable belt conveyors 6. Under the action of the control system, the system... The lifting and rotating device 602 can lift the belt conveyor 603 and rotate the belt conveyor 603 so that the conveying outlet of the belt conveyor 603 is aligned with the feed inlet 701 of the unpacking and feeding machine 7, so that the material package 9 can enter the unpacking and feeding machine 7 for unpacking and feeding. The number of lifting turntable belt conveyors 6 and unpacking and feeding machines 7 can be set according to the production line requirements and site limitations. In this embodiment, there are two lifting turntable belt conveyors 6 and two unpacking and feeding machines 7, namely lifting turntable belt conveyor 6A, lifting turntable belt conveyor 6B, unpacking and feeding machine 7A, and unpacking and feeding machine 7B.

[0015] The first horizontal belt conveyor 1, the second horizontal belt conveyor 4, and the transition horizontal belt conveyor 8 are used to transport material packages 9 backwards. In scenarios where the outer bag of material package 9 needs to be removed, the unpacking and flipping machine 2 can assist manual removal of the outer bag of material package 9 and continue transporting the inner bag forward. In scenarios where removing the outer bag of material package 9 is not required, the unpacking and flipping machine 2 only serves a transport function and will not cause congestion or bag jamming during the transport of material package 9. The air shower dust removal and sterilization room 3 is typically located between the non-clean area and the clean area. Between the zones, the function is to remove dust and sterilize the outer surface of the material packages to be placed in the clean area, preparing them for material delivery to the clean area; the function of the inclined belt conveyor 5 is to transport and lift the material packages 9 to the required height, i.e., the height of the lifting turntable belt conveyor 6; the function of the lifting turntable belt conveyor 6 is to separate and deliver different materials from the shared production line; the unpacking and feeding machine 7 is placed in the clean area and is the end equipment of this conveying system. Workers use this equipment to break open the material packages and pump the poured-out powder from the equipment's hopper to other equipment.

[0016] The unpacking and turning machine 2 includes a belt conveyor device 201, a turning cylinder 202, and a turning frame 203. The two sides of the middle part of the turning frame 203 are rotatably connected to the two sides of the belt conveyor device 201. The bottom of the turning cylinder 202 is hinged to the bottom of the belt conveyor device 201. The piston rod end of the turning cylinder 202 is fixedly connected to the bottom of the turning frame 203. The top of the turning frame 203 is fixedly connected with inner and outer bag fork rods 204.

[0017] The flipping frame 203 includes a curved connecting rod 203A, a drive shaft 203B, and a connecting pipe 203C. The bottom end of the curved connecting rod 203A is fixedly connected to the drive shaft 203B, and the top end of the curved connecting rod 203A is adjustablely fixedly connected to the connecting pipe 203C via a locking plate 203D. The top end of the curved connecting rod 203A has a waist-shaped groove to adjust the distance between the connecting pipe 203C and the conveying surface of the belt conveyor device 201 according to the size of the material package 9, so as to avoid interference between the connecting pipe 203C and the material package 9. The middle part of the curved connecting rod 203A is installed on both sides of the belt conveyor device 201 via bearing seats 205. The flipping frame 203 is rotated by the flipping cylinder 202, which can adjust the forking angle of the inner and outer bag fork rods 204 so that the inner and outer bag fork rods 204 can smoothly fork into the outer bag of the material package 9 with the outer bag opening opened, and also provide power for flipping. The inner and outer bag fork rods 204 can also be replaced according to different material packages.

[0018] The air shower dust removal and sterilization chamber 3 is equipped with a feeding door device 301 and a discharging door device 302 at its front and rear ends, respectively. Inside the air shower dust removal and sterilization chamber 3, there is a mesh chain conveyor 303, a dust removal zone 304 and a sterilization zone 305. The mesh chain conveyor 303 runs through the dust removal zone 304 and the sterilization zone 305. The top of the dust removal zone 304 is equipped with a fan filter dust removal device 306 and an air blowing device 307. The top and sides of the sterilization zone 305 are equipped with several ultraviolet germicidal lamps 308.

[0019] The lifting turntable belt conveyor 6 includes a support 601, a lifting and rotating device 602, and a belt conveyor 603. The lifting and rotating device 602 includes a fixed plate 602A, a bending plate 602B, and a universal ball top plate 602D. The fixed plate 602A is fixedly mounted on the top surface of the support 601. The bending plate 602B is located above the fixed plate 602A with its opening facing downwards and is slidably connected to the fixed plate 602A. Two lifting cylinders 602C are fixedly mounted on the bottom surface of the fixed plate 602A. The piston rod ends of the lifting cylinders 602C are fixedly connected to the bending plate 602B. The universal ball top plate 602D is located above the bending plate 602B and is fixedly connected to the bending plate 602B. The bottom of the bending plate 602B is fixed. A motor 602E is provided, and a drive gear 602F is fixedly connected to the motor 602E. The drive gear 602F is located above the bending plate 602B. Several universal balls 603A are fixedly installed at the bottom of the belt conveyor 603, and the universal balls 603A rest on the top plate 602D of the universal balls. A gear shaft 603B is fixedly installed at the center of the bottom of the belt conveyor 603, and a driven gear 603C is fixedly connected to the gear shaft 603B. The driven gear 603C meshes with the drive gear 602F. The driven gear 603C does not contact the bending plate 602B. The gear shaft 603B extends downward through the bending plate 602B and a nut is threadedly connected to the shaft end. The nut is flat against the bending plate 602B but is not tightened.

[0020] The fixed plate 602A has guide bushings 602G fixedly installed at its four corners. A guide shaft 602H is fitted in the guide bushing 602G. One end of the guide shaft 602H extends upward through the bending plate 602B and is fixedly connected to a round flange 602J. The round flange 602J is fixedly connected to the universal ball top plate 602D.

[0021] The lifting and rotating device 602 has the function of lifting and rotating the belt conveyor 603. When the belt conveyor 603 needs to be lifted, the lifting cylinder 602C is activated, pushing the bending plate 602B to move upward, and at the same time driving the guide shaft 602H, the universal ball top plate 602D, and the belt conveyor 603 to move upward, thus realizing the lifting function. When the belt conveyor 603 needs to be rotated, the motor 602E is started, and the driving gear 602F drives the driven gear 603C to rotate, thereby realizing the rotation function of the belt conveyor 603. The universal ball 603A makes the rotation of the belt conveyor 603 smoother.

[0022] This utility model is a multi-functional material package conveying system integrating unpacking, dust removal, sterilization, material sorting, and unpacking. The simplified process is: loading - conveying - unpacking - conveying - dust removal and sterilization - conveying - material sorting - unpacking. Figure 9 As shown. First, the material package 9 is placed on the first horizontal belt conveyor 1 manually, by a robot, or by a suction machine. The material package 9 is conveyed forward. If the material package 9 needs to be detached from its outer bag, the outer bag opening is opened beforehand with the opening facing forward. During the conveying process, with manual assistance, the inner and outer bag forks 204 insert into the outer bag of the material package 9, which has already been opened. The flipping cylinder 202 actuates, causing the inner and outer bag forks 204 to flip upward, raising the rear end of the material package 9 and causing the inner bag of the material package 9 to come out of the outer bag. Because the outer bag is held in place by the inner and outer bag forks 204, the inner bag of the material package 9... The bag is conveyed to the belt conveyor 201 of the unpacking and repacking machine 2, thereby separating the inner and outer bags of the material bag 9. If the material bag 9 does not need to have its outer bag removed, it is directly conveyed to the belt conveyor 201. The material bag 9 continues to be conveyed forward to the mesh conveyor 303 of the air shower dust removal and sterilization chamber 3. The blowing device 307 blows on the surface of the material bag 9, and the flying dust and particles are sucked away by the fan filter dust removal device 306 to achieve the dust removal effect. When the material bag 9 passes through the sterilization zone 305, it is irradiated by the ultraviolet germicidal lamp 308 to achieve the sterilization effect. After exiting the air shower dust removal and sterilization chamber 3, the material enters the lifting turntable conveyor 6A via the second horizontal belt conveyor 4 and the inclined belt conveyor 5. Then, according to the formula set by the system, the material is transferred and distributed on the lifting turntable conveyor 6A. If the system is set to feed material at the unpacking and feeding machine 7A, the lifting turntable conveyor 6A first lifts the material, then rotates the belt conveyor device 603, so that the outlet of the rotating belt conveyor device 603 connects with the inlet 701 of the unpacking and feeding machine 7A, sending the material package 9 into the unpacking and feeding machine 7A, where it is then manually unpacked and fed. If the system is set to... When the unpacking and feeding machine 7B feeds the material package 9, the material package 9 enters the lifting turntable belt conveyor 6B via the lifting turntable belt conveyor 6A and the transition horizontal belt conveyor 8. The lifting turntable belt conveyor 6B first lifts the material package, and then rotates the belt conveyor device 603 so that the outlet of the rotating belt conveyor device 603 connects with the inlet of the unpacking and feeding machine 7B, sending the material package 9 into the unpacking and feeding machine 7B. Then, the material package is manually unpacked and fed. This material distribution is not limited to two unpacking machines. The corresponding equipment can be added or removed according to actual needs and site conditions. Sensors between the equipment communicate with each other to maintain smooth conveying.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-functional material package conveying system, characterized in that: The conveyor includes, in sequence, a first horizontal belt conveyor (1), a depackaging and turning machine (2), an air shower dust removal and sterilization chamber (3), a second horizontal belt conveyor (4), and an inclined belt conveyor (5). Several lifting turntable belt conveyors (6) are fixedly installed behind the inclined belt conveyor (5). The lifting turntable belt conveyor (6) is equipped with a lifting and rotating device (602) and a belt conveying device (603). A depackaging and feeding machine (7) is fixedly installed next to each lifting turntable belt conveyor (6). A transition horizontal belt conveyor (8) is fixedly installed between adjacent lifting turntable belt conveyors (6). Under the action of the control system, the lifting and rotating device (602) can lift the belt conveying device (603) and make the belt conveying device (603) rotate, so that the conveying outlet of the belt conveying device (603) is aligned with the inlet (701) of the depackaging and feeding machine (7).

2. The multifunctional material package conveying system according to claim 1, characterized in that: The unpacking and turning machine (2) includes a belt conveyor device (201), a turning cylinder (202), and a turning frame (203). The two sides of the middle part of the turning frame (203) are rotatably connected to the two sides of the belt conveyor device (201). The bottom of the cylinder of the turning cylinder (202) is hinged to the bottom of the belt conveyor device (201). The piston rod end of the turning cylinder (202) is fixedly connected to the bottom of the turning frame (203). The top of the turning frame (203) is fixedly connected with inner and outer bag fork rods (204).

3. The multifunctional material package conveying system according to claim 2, characterized in that: The tilting frame (203) includes a curved connecting rod (203A), a drive shaft (203B), and a connecting pipe (203C). The bottom end of the curved connecting rod (203A) is fixedly connected to the drive shaft (203B), and the top end of the curved connecting rod (203A) is adjustablely fixedly connected to the connecting pipe (203C) through a locking plate (203D). The middle part of the curved connecting rod (203A) is installed on both sides of the belt conveyor device (201) through a bearing seat (205).

4. The multifunctional material package conveying system according to claim 1, characterized in that: The air shower dust removal and sterilization chamber (3) is equipped with a feeding door device (301) and a discharging door device (302) at its front and rear ends respectively. The air shower dust removal and sterilization chamber (3) is equipped with a mesh chain conveyor (303), a dust removal zone (304) and a sterilization zone (305). The mesh chain conveyor (303) runs through the dust removal zone (304) and the sterilization zone (305). The dust removal zone (304) is equipped with a fan filter dust removal device (306) and an air blowing device (307) at the top. The sterilization zone (305) is equipped with several ultraviolet germicidal lamps (308) at the top and sides.

5. A multifunctional material package conveying system according to claim 1, characterized in that: The lifting turntable belt conveyor (6) includes a support (601), a lifting and rotating device (602), and a belt conveyor (603). The lifting and rotating device (602) includes a fixed plate (602A), a bending plate (602B), and a universal ball top plate (602D). The fixed plate (602A) is fixedly installed on the top surface of the support (601). The bending plate (602B) is located above the fixed plate (602A) with its opening facing downwards and is slidably connected to the fixed plate (602A) vertically. Two lifting cylinders (602C) are fixedly installed on the bottom surface of the fixed plate (602A). The piston rod end of the lifting cylinder (602C) is fixedly connected to the bending plate (602B). The universal ball top plate (602D) is located on the bending plate. Above and fixedly connected to the bending plate (602B), a motor (602E) is fixedly installed at the bottom of the bending plate (602B), and a drive gear (602F) is fixedly connected to the motor (602E). The drive gear (602F) is located above the bending plate (602B). Several universal balls (603A) are fixedly installed at the bottom of the belt conveyor (603), and the universal balls (603A) rest on the top plate (602D) of the universal balls. A gear shaft (603B) is fixedly installed at the center of the bottom of the belt conveyor (603), and a driven gear (603C) is fixedly connected to the gear shaft (603B). The driven gear (603C) meshes with the drive gear (602F).

6. A multifunctional material package conveying system according to claim 5, characterized in that: The fixed plate (602A) is fixedly provided with guide bushings (602G) at its four corners. A guide shaft (602H) is fitted in the guide bushing (602G). One end of the guide shaft (602H) extends upward through the bending plate (602B) and is fixedly connected to a round flange (602J). The round flange (602J) is fixedly connected to the universal ball top plate (602D).

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