Automatic cutting machine for ultrasonic wave reinforcing bar spacer

Abstract

The application discloses an automatic cutting machine for ultrasonic wave reinforcing rib septum, which comprises a unwinding assembly for placing a roll of material and automatically unwinding; a edge folding assembly for folding the edges of the woven cloth septum; a hole cutting assembly for cutting equidistant or non-equidistant holes in the center of the folded woven cloth septum, and a waste collecting mechanism is arranged below the hole cutting position; a cutting assembly for cutting the continuous woven cloth septum after folding and hole cutting in equidistant; and a collecting assembly for collecting the cut woven cloth septum in order and in stacks. The application cuts the woven cloth reinforcing rib septum by using the ultrasonic wave cutting principle, solves the problem of heat cutting slag, silk scattering, debris and other impurities in the heat cutting and cold cutting process, and improves the production precision and production efficiency.

Description

Technical Field

[0001] This invention relates to the field of automation equipment technology, and in particular to an automatic cutting machine for ultrasonic bracing spacers. Background Technology

[0002] Currently, there are two main methods for cutting the reinforcing strips in FIBCs (Flexible Intermediate Bulk Containers). One method relies on manual labor. After the material is cut manually, each strip needs to be stacked and positioned in the punch press. Then, a stamping die is placed on top of the material, aligned, and pressed to punch holes. This entire process is time-consuming, labor-intensive, and inefficient. In mass production, shift changes are necessary, and increasing the workforce will correspondingly increase production costs.

[0003] The original manual cutting, stacking materials one by one, and placing the die-cutting mold resulted in rough edges, debris, and loose threads. It was time-consuming, inefficient, and caused workers to lose focus during long hours, leading to inconsistent product quality.

[0004] Another method relies on machine cutting and punching, which involves hot-cutting PP woven fabric. After melting, the edges are cut, resulting in hot-cutting slag.

[0005] The rough edges, debris, loose fibers, and cutting residue produced by the two cutting methods mentioned above will seriously contaminate the packaging materials of the bulk bags.

[0006] Both of the aforementioned cutting methods require manual labor in a large space to complete tasks such as pulling, cutting, stacking, and punching. This consumes a significant amount of manpower and resources. Summary of the Invention

[0007] To address the aforementioned technical problems, an automatic ultrasonic bracing spacer cutting machine is provided.

[0008] To achieve the above objectives, in a preferred embodiment of the present invention, the invention is configured to include an unwinding assembly for placing and automatically unwinding the roll of material; a folding assembly for folding and welding the edges of the woven fabric partition; a cutting assembly for cutting a hole at the center of the folded woven fabric partition, and a waste collection mechanism is provided below the cutting hole; a cutting assembly for cutting the continuous woven fabric partition after folding and cutting to a fixed length; and a collection assembly for neatly stacking and collecting the cut woven fabric partitions.

[0009] In a preferred embodiment of the present invention, the unwinding assembly includes two sets of unwinding swing rods, which are respectively fixed to both ends of a connecting rod and can be swingably mounted on the unwinding frame via the connecting rod. One end of each unwinding swing rod is connected to a telescopic cylinder on the unwinding frame, and the other end is provided with a quick-release air shaft.

[0010] In a preferred embodiment of the present invention, the folding assembly includes a folding device support beam, which is mounted on a frame. Two folding devices are fixed by waist grooves on both sides of the folding device support beam. A folding welding roller is provided behind the folding device support beam, and the folding welding roller performs welding folding by a corresponding ultrasonic transducer.

[0011] In a preferred embodiment of the present invention, a guide support beam is provided in front of the folding device support beam, and corresponding C-shaped guides are provided on the guide support beam through two sets of waist grooves. The two notches are opposite to each other, corresponding to the adjustment of the distance between the guides, the folding device and the folding welding roller. An ultrasonic transducer displacement adjustment plate is provided below the ultrasonic transducer.

[0012] In a preferred embodiment of the present invention, the cutting assembly includes a cylindrical roller cutter, which is driven by a side drive assembly to cooperate with the ultrasonic component for cutting. The roller of the cylindrical roller cutter is provided with a corresponding hole pattern, and a negative pressure discharge pipe is provided below the cylindrical roller cutter.

[0013] In a preferred embodiment of the present invention, a transition traction positioning component is provided between the hole-cutting component and the cutting component. The upper pressure roller and lower rubber roller inside the transition traction positioning component pull the woven fabric partition, and the rotation speed of the hole-cutting cylindrical cutter is matched with the specific requirements of the partition to ensure continuous operation.

[0014] In a preferred embodiment of the present invention, the cutting assembly includes a cutting module, which is fixed in a cutting frame and performs transverse cutting by reciprocating motion. An arc-shaped fabric guide plate is provided at the inlet of the cutting frame, and a clamping rubber wheel for holding the woven fabric partition is provided below the fabric guide plate. A fabric pressing assembly is provided at the cutting module, which applies pressure to the woven fabric partition and creates a transverse cutting area. Even after cutting, pressure can be applied to the woven fabric partition before and after cutting.

[0015] In a preferred embodiment of the present invention, the collecting component includes a fabric pushing component, which is a transversely elongated block disposed below the fabric pressing component. The fabric pushing component is pushed up by a telescopic cylinder and clamps the woven fabric partition against the fabric pressing plate. The fabric pressing component has pressing blocks at both ends, which are respectively against and away from the fabric pressing plate by telescopic cylinders.

[0016] In a preferred embodiment of the present invention, two sets of hanging plates are provided below the fabric pushing assembly, and each hanging plate is provided with a telescopic cylinder at its end, so that the hanging plate swings by extending and retracting the telescopic cylinder.

[0017] In a preferred embodiment of the present invention, the cutting component and the collecting component are both disposed on the lifting head, and the lifting head is driven to rise and fall by the lifting component.

[0018] Beneficial effects: The ultrasonic braided rib partition automatic cutting machine of the present invention uses the ultrasonic cutting principle to cut woven braided rib partitions, which solves the problem of hot cutting slag, loose fibers, debris and other impurities that contaminate the packaging materials during hot cutting and cold cutting. Through automated ultrasonic folding and automatic collection, the machine has a high degree of automation, which improves production accuracy and efficiency. Attached Figure Description

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0020] Figure 1 This is a schematic diagram of the overall invention.

[0021] Figure 2 This is a schematic diagram of the folded edge component of the present invention.

[0022] Figure 3 This is a schematic diagram of the discharge pipe of the present invention.

[0023] Figure 4 This is a schematic diagram of the transition traction positioning component of the present invention.

[0024] Figure 5 This is a schematic diagram of the lifting frame of the present invention.

[0025] Figure 6 This is a schematic diagram showing the positions of the cutting component and the collecting component of the present invention.

[0026] Figure 7 This is a side view of the cutting component and the collecting component of the present invention.

[0027] In the diagram, 1 is the unwinding swing rod; 2 is the air shaft; 3 is the unwinding frame; 4 is the photoelectric support; 5 is the frame; 6 is the guide support beam; 7 is the guide; 8 is the folding device support beam; 9 is the folding device; 10 is the folding welding roller; 11 is the cylindrical roller; 12 is the adjusting plate; 13 is the discharge pipe; 14 is the fabric guide plate; 15 is the edge clamping rubber wheel; 16 is the lifting frame; 17 is the cutting module; 18 is the fabric pressing assembly; 19 is the fabric pushing assembly; 20 is the fabric hanging plate; 21 is the pressure block; 23 is the upper pressure roller; and 24 is the lower rubber roller. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0029] like Figure 1-7 As shown, an ultrasonic braided partition automatic cutting machine includes an unwinding assembly for placing and automatically conveying the rolled material; a folding assembly for folding the edges of the conveyed woven fabric partition; a cutting assembly for cutting holes in the center of the folded woven fabric partition, and a waste collection mechanism is provided below the cutting holes; a cutting assembly for equidistantly cutting the continuous woven fabric partition after folding and cutting; and a collection assembly for neatly stacking and collecting the cut woven fabric partitions.

[0030] In use, the woven fabric spacer is first placed into the unwinding assembly, then pulled out and passed through the folding assembly to fold the edges of the woven fabric spacer. It then enters the cutting assembly to cut a hole in the center of the folded woven fabric spacer. Finally, it enters the cutting assembly to cut the continuous woven fabric spacer. Finally, it is collected by the collecting assembly.

[0031] The unwinding assembly includes two sets of unwinding swing rods 1, which are fixed to both ends of a connecting rod and can be swingably mounted on the unwinding frame 3 via the connecting rod. One end of each unwinding swing rod 1 is connected to a telescopic cylinder on the unwinding frame 3, and the other end is equipped with a quick-release air shaft 2. Because the material roll is heavy, the air shaft 2 is designed with a quick-release structure at both ends and the unwinding swing rod 1 to facilitate material loading. Moreover, the entire unwinding swing rod 1 can swing, so when unwinding is needed, it only needs to be close to the ground without lifting the roll.

[0032] The folding assembly includes a folding device support beam 8, which is mounted on the frame 5. Two folding devices 9 are fixed by waist grooves on both sides of the folding device support beam 8. A folding welding roller 10 is provided behind the folding device support beam 8. The folding welding roller 10 performs welding folding by corresponding ultrasonic transducers. Folding can increase the strength of the fabric partition and reduce the exposed surface of sharp edges.

[0033] A guide support beam 6 is mounted in front of the folding device support beam 8, and corresponding C-shaped guides 7 are set on the guide support beam 6 through two sets of waist grooves. The two notches are opposite each other, which corresponds to the adjustment of the distance between the guides, the folding device and the folding welding roller. An ultrasonic transducer displacement adjustment plate 12 is set below the ultrasonic transducer. The guides 7 can reduce displacement when the material is conveyed, and the C-shaped concave surface also has a certain reset effect. When the width of the material changes, it is only necessary to adjust the distance between the guides, the folding device and the folding welding roller to adapt. A photoelectric bracket is also set at the end of the frame 5. The conveying status of the woven fabric partition is detected by the sensor on the photoelectric bracket.

[0034] The cutting assembly includes a cylindrical roller cutter 11, which is driven by a side drive assembly to cooperate with the ultrasonic component for cutting. The roller of the cylindrical roller cutter 11 is provided with corresponding hole patterns. A negative pressure discharge pipe 13 is provided below the cylindrical roller cutter 11. Compared with manual cutting, ultrasonic cutting will not produce loose threads at the edge of the hole. After the cut woven fabric partition is put into the ton bag, it can increase the strength of the prism of the ton bag without reducing the bag space. After the un-perforated woven fabric partition is put into the ton bag, it will form a cavity area with the prism, reducing the bag capacity.

[0035] A transition traction positioning component is provided between the hole-cutting component and the cutting component. The upper pressure roller and lower rubber roller inside the transition traction positioning component pull the woven fabric partition. The woven fabric partition rotates continuously according to the specific requirements of the partition and the rotation speed of the hole-cutting cylindrical cutter to prevent the woven fabric partition from falling off during conveying.

[0036] The cutting assembly includes a cutting module 17, which is fixed in the cutting frame and performs transverse cutting by reciprocating motion. An arc-shaped fabric guide plate 14 is provided at the inlet of the cutting frame, and a clamping rubber wheel 15 for holding the woven fabric partition is provided below the fabric guide plate 14. A fabric pressing assembly 18 is provided at the cutting module 17. The fabric pressing assembly 18 applies pressure to the woven fabric partition and opens up the transverse cutting area. Even after cutting, the woven fabric partition before and after cutting can be pressed at the same time. When cutting the woven fabric partition, the upper and lower ends of the cutting point need to be fixed. Otherwise, the cutting blade may easily wrap the woven fabric partition during cutting. Moreover, the cut woven fabric partition needs to be fixed. Otherwise, it will fall to the ground and scatter.

[0037] The collecting component includes a pushing component 19, which is a horizontally elongated block positioned below the pressing component 18. The pushing component 19 is pushed up by a telescopic cylinder and clamps the woven fabric partition against the pressing plate. The pressing component 18 has pressing blocks 21 at both ends. The pressing blocks 21 are respectively close to and away from the pressing plate by telescopic cylinders. After the woven fabric partition is cut, it is first pushed up by the pushing component 19 to apply pressure, preventing the pressing component 18 from resetting and the woven fabric partition from falling to the ground after cutting. Because the pushing component 19 needs to repeatedly move to stack the cut woven fabric partitions one by one, the pressing blocks 21 are needed to keep the stacked woven fabric partitions fixed.

[0038] Two sets of hanging plates 20 are provided below the pushing assembly 19. Each end of the hanging plate 20 is provided with a telescopic cylinder. The telescopic cylinder drives the hanging plate 20 to swing. When the woven fabric partition is cut and stacked, static electricity is easily generated for various reasons. The hanging plate 20 needs to eliminate static electricity when stacking, that is, push the hanging plate 20 to brush over the woven fabric partition to remove static electricity.

[0039] Both the cutting component and the collecting component are mounted on the lifting frame 16. The lifting frame 16 is raised and lowered by the lifting component. Because the woven fabric partitions are of different sizes, if they are large woven fabric partitions, they are easy to get stuck on the ground after cutting.

[0040] It should be noted that in this article, relational terms such as first and second are used only to distinguish one entity from another, and do not necessarily require or imply any such actual relationship or order between these entities.

[0041] The examples above are merely illustrative of the present invention and do not constitute a limitation on the scope of protection of the present invention. All designs that are the same as or similar to the present invention are within the scope of protection of the present invention.

Claims

1. An automatic cutting machine for ultrasonic reinforcing ribs, characterized in that, include The unwinding assembly is used to hold and automatically unwind the woven fabric spacer rolls. The edge-folding assembly is used to fold and weld the edges of the woven fabric partition. The hole-cutting assembly is used to cut holes in the center of the folded woven fabric partition, and a waste collection mechanism is provided below the hole. The cutting assembly is used to cut the continuous woven fabric spacers at equal intervals after folding and perforation. Collection components are used to neatly and stack the slit woven fabric dividers. The lifting head is designed for woven braided strips of different lengths. The cutting component installed on the head can move up and down to meet the cutting and collection needs of braided strips of different lengths. The cutting assembly includes a cutting module (17), which is fixed in the cutting frame and performs transverse cutting by reciprocating motion. An arc-shaped fabric guide plate (14) is provided at the inlet of the cutting frame. A clamping rubber wheel (15) for holding the woven fabric partition is provided below the fabric guide plate (14). A fabric pressing assembly (18) is provided at the cutting module (17). The fabric pressing assembly (18) applies pressure to the woven fabric partition and opens up the transverse cutting area. Even after cutting, the woven fabric partition before and after cutting can be pressed at the same time. The collecting component includes a pushing cloth component (19), which is a horizontally elongated block located below the pressing cloth component (18). The pushing cloth component (19) is pushed up by a telescopic cylinder and clamps the woven cloth partition against the pressing cloth plate. The pressing cloth component (18) has pressing blocks (21) at both ends. The pressing blocks (21) are respectively against the pressing cloth plate and away from it by telescopic cylinders. The cutting component and the collecting component are both installed on the lifting head (16), and the lifting head (16) is lifted and lowered by the lifting component.

2. The ultrasonic bracing spacer automatic cutting machine according to claim 1, characterized in that, The unwinding assembly includes an unwinding swing rod (1), which is provided in two sets and fixed to both ends of a connecting rod. It is mounted on the unwinding frame (3) and can swing through the connecting rod. One end of the two unwinding swing rods (1) is connected to the telescopic cylinder on the unwinding frame (3), and the other end is provided with a quick-release air shaft (2).

3. The automatic cutting machine for ultrasonic reinforcing ribs according to claim 1, characterized in that, The folding assembly includes a folding support beam (8), which is mounted on a frame (5). Two folding devices (9) are fixed by waist grooves on both sides of the folding support beam (8). A folding welding roller (10) is provided behind the folding support beam (8). The folding welding roller (10) performs welding folding by corresponding ultrasonic transducers.

4. The automatic cutting machine for ultrasonic reinforcing ribs according to claim 3, characterized in that, A guide support beam (6) is mounted in front of the folding support beam (8), and a corresponding C-shaped guide (7) is provided on the guide support beam (6) through two sets of waist grooves. The two notches are opposite each other, corresponding to the adjustment of the distance between the guide, the folding device and the folding welding roller. An ultrasonic transducer displacement adjustment plate (12) is provided below the ultrasonic transducer.

5. The automatic cutting machine for ultrasonic reinforcing ribs according to claim 1, characterized in that, The cutting assembly includes a cylindrical roller (11), which is driven by a side drive assembly to cooperate with the ultrasonic component for cutting. The roller of the cylindrical roller (11) is provided with corresponding geometric holes, and a negative pressure discharge pipe (13) is provided below the cylindrical roller (11).

6. The automatic cutting machine for ultrasonic reinforcing ribs according to claim 5, characterized in that, A transition traction positioning component is provided between the hole-cutting component and the cutting component. The upper pressure roller (24) and lower rubber roller (23) inside the transition traction positioning component pull the woven fabric partition. The rotation speed of the hole-cutting cylindrical roller is matched with the specific requirements of the partition and the operation is continuous.

7. The automatic cutting machine for ultrasonic bracing spacers according to claim 1, characterized in that, Two sets of hanging plates (20) are provided below the pushing assembly (19). Each end of the hanging plate (20) is provided with a telescopic cylinder, which drives the hanging plate (20) to swing through the extension and retraction of the telescopic cylinder.

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