Flexible freight bag yardage roll flanging machine

Abstract

The utility model relates to the technical field of flexible freight bags, in particular to a flexible freight bag yardage roll flanging machine which realizes flanging operation, improves working efficiency, reduces labor intensity of workers and is high in practicability through cooperation of a moving mechanism and a flanging mechanism. A U-shaped plate is fixedly installed on the workbench, the workbench carries out supporting operation through a stable supporting mechanism, a moving mechanism is arranged on the workbench and comprises two threaded cylinders, the two threaded cylinders are rotationally connected with the U-shaped plate, a fixing plate is fixedly installed on the U-shaped plate, and a first motor is fixedly installed on the fixing plate. The output end of the first motor and one of the threaded cylinders are fixedly provided with first synchronous wheels, the two first synchronous wheels are connected through a first belt, the two threaded cylinders are both provided with first threaded rods in a threaded mode, the two threaded cylinders are both fixedly provided with second synchronous wheels, and the two second synchronous wheels are both connected through a second belt. And the two first screw rods are connected through a connecting plate.

Description

Technical Field

[0001] The present application relates to the technical field of flexible intermediate bulk containers, and specifically to a folding edge machine for flexible intermediate bulk container cloth rolls. Background Art

[0002] The full name of a flexible intermediate bulk container is a flexible intermediate bulk container, also known as a big bag or a ton bag. It is a soft and foldable packaging container, which is a large-capacity transport bag made of foldable coated fabrics, resin-processed fabrics and other soft materials. Generally, polypropylene or polyethylene is used as the main raw material, which is extruded into a film, cut, drawn, and then woven, cut, and sewn. Using this kind of packaging not only helps to improve the loading and unloading efficiency, is especially suitable for the packaging of bulk powdery and granular goods, helps to promote the standardization and serialization of bulk goods packaging, and reduces transportation costs, but also has the advantages of being easy to package, store and low in cost. It is especially suitable for mechanized operations and is an ideal choice for warehousing, packaging and transportation. It can be widely used in the packaging of bulk materials such as cement, chemical fertilizers, salt, sugar, chemical raw materials, and ores for road, railway and sea transportation. Therefore, in recent years, flexible intermediate bulk containers have been widely used in the world to transport powdery and granular goods.

[0003] Before the existing flexible intermediate bulk containers are sewn, a folding edge operation needs to be carried out. However, at present, the folding edge of the flexible intermediate bulk container is carried out manually, which not only increases the labor intensity of workers, but also has low work efficiency and cannot meet the production requirements. Therefore, a folding edge machine for flexible intermediate bulk container cloth rolls is needed to improve the above problems. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the existing technology, the present application provides a folding edge machine for flexible intermediate bulk container cloth rolls, which realizes the folding edge operation through the cooperation of a moving mechanism and a folding edge mechanism, improves the work efficiency, reduces the labor intensity of the staff, and has high practicability.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the present application provides the following technical solutions: A folding edge machine for flexible intermediate bulk container cloth rolls, including a workbench, on which a U-shaped plate is fixedly installed, and the workbench is supported by a stable support mechanism for operation;

[0008] A moving mechanism is provided on the workbench. The moving mechanism includes two threaded cylinders, and the two threaded cylinders are rotatably connected to the U-shaped plate. A fixed plate is fixedly installed on the U-shaped plate, and a first motor is fixedly installed on the fixed plate. A first synchronous pulley is fixedly installed on the output end of the first motor and on one of the threaded cylinders. The two first synchronous pulleys are connected by a first belt. A first screw rod is screwed on each of the two threaded cylinders. A second synchronous pulley is fixedly installed on each of the two threaded cylinders. The two second synchronous pulleys are connected by a second belt. The two first screw rods are connected by a connecting plate. A placement groove is formed on the connecting plate. Electric push rods are symmetrically and fixedly installed on the connecting plate. The two electric push rods are connected by a moving plate. A clamping plate is fixedly installed on the moving plate, and the clamping plate is slidably connected to the placement groove;

[0009] A hemming mechanism is provided on the U-shaped plate. The hemming mechanism includes two second screw rods and a hemming plate. Two rotation grooves are symmetrically formed on the U-shaped plate. The two second screw rods are respectively rotatably connected to the two rotation grooves. A second motor is fixedly installed on the U-shaped plate, and the output end of the second motor is fixedly connected to one of the second screw rods. A T-shaped block is screwed on each of the two second screw rods. The two T-shaped blocks are respectively screwed on the two second screw rods. Two mounting plates are symmetrically and fixedly installed on each of the two T-shaped blocks. Two telescopic columns are symmetrically and fixedly installed on each mounting plate. The two telescopic columns on the same side are connected by a hemming plate. A spring is sleeved on each telescopic column. The two ends of each spring are respectively fixedly connected to the corresponding mounting plate and the hemming plate. Third synchronous pulleys are fixedly installed at the bottom ends of the two second screw rods. The two third synchronous pulleys are connected by a third belt;

[0010] A first protection mechanism is provided on the U-shaped plate;

[0011] A second protection mechanism is provided at the bottom end of the workbench.

[0012] Preferably, the support mechanism includes four legs, and the four legs are symmetrically and fixedly installed at the bottom end of the workbench. A stable seat is fixedly installed at the bottom end of each leg.

[0013] Further, the first protection mechanism includes a first protective cover, and the first protective cover is fixedly installed at the bottom end of the U-shaped plate. The two second synchronous pulleys are both located inside the first protective cover.

[0014] Still further, the second protection mechanism includes a second protective cover, and the second protective cover is fixedly installed at the bottom end of the workbench. The two third synchronous pulleys are both located inside the second protective cover.

[0015] On the basis of the foregoing solution, a protective shell is fixedly installed on the U-shaped plate, and the second motor is located inside the protective shell.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present application provides a folding machine for container bag fabric rolls, which has the following beneficial effects:

[0018] For this folding machine for container bag fabric rolls, one end of the folded fabric is placed on the connecting plate, and two electric push rods drive the clamping plates to press the fabric. The two ends of the fabric are respectively placed between multiple edge pressing plates. The first motor provides power to drive two first screw rods to move the connecting plate. Through the movement of the fabric, the two edge pressing plates on both sides cooperate to clamp and fold the fabric. By manually pulling the bottom end of the fabric or limiting the bottom end of the fabric through external equipment, and the second motor provides power to drive two T-shaped blocks to drive multiple edge pressing plates to operate, so as to deepen the folding marks again, thus realizing the folding operation, improving the work efficiency, reducing the labor intensity of the staff, and having high practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0020] Figure 2 It is a schematic diagram of the connection structure of the moving plate and the clamping plate of the present application;

[0021] Figure 3 It is a schematic diagram of a partial sectional structure of the present application;

[0022] Figure 4 It is a schematic diagram of the connection structure of two third synchronous wheels of the present application.

[0023] Reference numerals in the drawings: 1, workbench; 2, U-shaped plate; 3, support leg; 4, stable seat; 5, fixing plate; 6, first motor; 7, threaded cylinder; 8, first screw rod; 9, first synchronous wheel; 10, second synchronous wheel; 11, connecting plate; 12, electric push rod; 13, moving plate; 14, clamping plate; 15, second motor; 16, second screw rod; 17, T-shaped block; 18, mounting plate; 19, edge pressing plate; 20, telescopic column; 21, spring; 22, third synchronous wheel; 23, first protective cover; 24, second protective cover; 25, protective shell. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0025] Embodiment

[0026] Please refer to Figures 1-3, A bulk bag fabric roll hemming machine, including a workbench 1, on which a U-shaped plate 2 is fixedly installed. The workbench 1 is supported by a stable support mechanism. The support mechanism includes four legs 3, which are symmetrically and fixedly installed at the bottom end of the workbench 1. At the bottom end of each leg 3, a stable base 4 is fixedly installed. Through the arrangement of the four legs 3 and the four stable bases 4, the workbench 1 is supported, making the workbench 1 more stable.

[0027] Please refer to Figures 1-4 , A moving mechanism is arranged on the workbench 1. The moving mechanism includes two threaded cylinders 7, which are rotatably connected to the U-shaped plate 2. A fixed plate 5 is fixedly installed on the U-shaped plate 2, and a first motor 6 is fixedly installed on the fixed plate 5. A first synchronous wheel 9 is fixedly installed on the output end of the first motor 6 and on one of the threaded cylinders 7. The two first synchronous wheels 9 are connected by a first belt. A first screw rod 8 is screwed on each of the two threaded cylinders 7. A second synchronous wheel 10 is fixedly installed on each of the two threaded cylinders 7. The two second synchronous wheels 10 are both connected by a second belt. The two first screw rods 8 are connected by a connecting plate 11. A placement groove is formed on the connecting plate 11. One end of the folded fabric is placed on the connecting plate 11. Electric push rods 12 are symmetrically and fixedly installed on the connecting plate 11. The two electric push rods 12 are connected by a moving plate 13. A clamping plate 14 is fixedly installed on the moving plate 13. The clamping plate 14 is slidably connected to the placement groove. The two electric push rods 12 drive the clamping plate 14 to press the fabric. The first motor 6 provides power to drive the two first screw rods 8 to drive the connecting plate 11 to move, through the movement of the fabric.

[0028] Please refer to Figures 1-4, a hemming mechanism is provided on the U-shaped plate 2. The hemming mechanism includes two second screws 16 and a hemming plate 19. Two rotation grooves are symmetrically formed on the U-shaped plate 2. The two second screws 16 are respectively rotationally connected to the two rotation grooves. A second motor 15 is fixedly installed on the U-shaped plate 2. The output end of the second motor 15 is fixedly connected to one of the second screws 16. T-shaped blocks 17 are screwed on both of the second screws 16. The two T-shaped blocks 17 are respectively screwed on the two second screws 16. Two mounting plates 18 are symmetrically and fixedly installed on each of the two T-shaped blocks 17. Two telescopic columns 20 are symmetrically and fixedly installed on each mounting plate 18. The two telescopic columns 20 on the same side are connected by the hemming plate 19. A spring 21 is sleeved on each telescopic column 20. Both ends of each spring 21 are respectively fixedly connected to the corresponding mounting plate 18 and the hemming plate 19. The two ends of the fabric are respectively placed in the middle of multiple hemming plates 19. The fabric is clamped and hemmed through the cooperation of the two hemming plates 19 on both sides. Third synchronous wheels 22 are fixedly installed at the bottom ends of the two second screws 16. The two third synchronous wheels 22 are connected by a third belt. The bottom end of the fabric is manually pulled or limited by an external device. Power is provided by the second motor 15, so that the two T-shaped blocks 17 drive multiple hemming plates 19 to operate, thereby deepening the hemming marks again, thus realizing the hemming operation, improving the work efficiency and reducing the labor intensity of the staff.

[0029] Please refer to Figure 2 , a first protection mechanism is provided on the U-shaped plate 2. The first protection mechanism includes a first protective cover 23. The first protective cover 23 is fixedly installed at the bottom end of the U-shaped plate 2. Both of the two second synchronous wheels 10 are located inside the first protective cover 23. The installation of the first protective cover 23 protects the two second synchronous wheels 10.

[0030] Please refer to Figure 2 , a second protection mechanism is provided at the bottom end of the workbench 1. The second protection mechanism includes a second protective cover 24. The second protective cover 24 is fixedly installed at the bottom end of the workbench 1. Both of the two third synchronous wheels 22 are located inside the second protective cover 24. The installation of the second protective cover 24 protects the two third synchronous wheels 22.

[0031] Please refer to Figure 1 , a protective shell 25 is fixedly installed on the U-shaped plate 2. The second motor 15 is located inside the protective shell 25. The installation of the protective shell 25 protects the protective shell 25, improving the service life of the second motor 15.

[0032] In summary, when the container bag fabric roll hemming machine is in use, one end of the folded fabric is placed on the connecting plate 11. By starting two electric push rods 12, the two electric push rods 12 drive the moving plate 13 and the clamping plate 14 to perform a moving operation on the fabric. The fabric is limited by the cooperation of the clamping plate 14 and the placement groove. The two ends of the fabric are respectively placed between multiple edge pressing plates 19. By starting the first motor 6, this motor is a well-known device directly purchased in the market by those skilled in the art. Here, we only use it and do not make improvements to its structure and function. Therefore, we will not elaborate on it in detail here. And the motor is provided with a matching control switch, and the installation position of the control switch is selected according to actual use requirements to facilitate operation and control by the operator. The first motor 6 provides power. Through the cooperation of two first synchronous wheels 9, one of the threaded barrels 7 rotates. Then, through the cooperation of two second synchronous wheels 10, the two threaded barrels 7 rotate synchronously, so that the two first threaded rods 8 drive the connecting plate 11 to move, thereby performing a moving and rising operation on the fabric. The fabric is clamped and hemmed by the cooperation of the two edge pressing plates 19 on both sides. After reaching the corresponding height, the bottom end of the fabric is manually pulled or limited by an external device. By starting the second motor 15, the second motor 15 provides power. Through the cooperation of two third synchronous wheels 22, the two second threaded rods 16 rotate synchronously. Then, the two T-shaped blocks 17 drive multiple edge pressing plates 19 to operate, thereby deepening the hemming marks again, thus realizing the hemming operation, improving work efficiency, and reducing the labor intensity of the staff.

[0033] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A container bag cloth rolling and folding machine, comprising a workbench (1), characterized in that: A U-shaped plate (2) is fixedly mounted on the workbench (1), and the workbench (1) performs support operations via a stable support mechanism; A moving mechanism is provided on the workbench (1), the moving mechanism comprising two threaded barrels (7), the two threaded barrels (7) are rotatably connected to the U-shaped plate (2), a fixed plate (5) is fixedly mounted on the U-shaped plate (2), a first motor (6) is fixedly mounted on the fixed plate (5), a first synchronous wheel (9) is fixedly mounted on the output end of the first motor (6) and one of the threaded barrels (7), the two first synchronous wheels (9) are connected via a first belt, and a first screw rod (8) is screwed on each of the two threaded barrels (7). ), the two threaded cylinders (7) are both fixedly mounted with a second synchronous wheel (10), the two second synchronous wheels (10) are both connected via a second belt, the two first screw rods (8) are connected via a connecting plate (11), a placement groove is provided on the connecting plate (11), electric push rods (12) are symmetrically fixedly mounted on the connecting plate (11), the two electric push rods (12) are connected via a moving plate (13), a clamping plate (14) is fixedly mounted on the moving plate (13), and the clamping plate (14) is slidably connected to the placement groove; The U-shaped plate (2) is provided with a folding mechanism, which comprises two second screw rods (16) and a pressure plate (19). Two rotating grooves are symmetrically provided on the U-shaped plate (2). The two second screw rods (16) are respectively rotatably connected to the two rotating grooves. A second motor (15) is fixedly installed on the U-shaped plate (2). The output end of the second motor (15) is fixedly connected to one of the second screw rods (16). T-shaped blocks (17) are screwed on the two second screw rods (16). The two T-shaped blocks (17) are respectively screwed on the two second screw rods (16). Two mounting plates (18) are symmetrically fixedly installed on the block (17), two telescopic columns (20) are symmetrically fixedly installed on each mounting plate (18), the two telescopic columns (20) on the same side are connected by a pressure plate (19), each telescopic column (20) is provided with a spring (21), the two ends of each spring (21) are respectively fixedly connected to the corresponding mounting plate (18) and the pressure plate (19), the bottom ends of the two second screw rods (16) are fixedly installed with a third synchronous wheel (22), and the two third synchronous wheels (22) are connected by a third belt; A first protection mechanism is provided on the U-shaped plate (2); A second protection mechanism is arranged at the bottom end of the workbench (1).

2. The container bag cloth rolling and folding machine according to claim 1, characterized in that: The support mechanism comprises four legs (3), which are symmetrically fixedly mounted on the bottom end of the workbench (1), and a stabilizing seat (4) is fixedly mounted on the bottom end of each leg (3).

3. The container bag cloth rolling and folding machine according to claim 2, characterized in that: The first protection mechanism comprises a first protection cover (23), the first protection cover (23) is fixedly mounted on the bottom end of the U-shaped plate (2), and the two second synchronous wheels (10) are both located inside the first protection cover (23).

4. The container bag cloth rolling and folding machine according to claim 3, characterized in that: The second protection mechanism comprises a second protection cover (24), the second protection cover (24) is fixedly mounted on the bottom end of the workbench (1), and the two third synchronous wheels (22) are both located inside the second protection cover (24).

5. The container bag cloth rolling and folding machine according to claim 4, characterized in that: A protective shell (25) is fixedly mounted on the U-shaped plate (2), and the second motor (15) is located inside the protective shell (25).

Images